diff options
Diffstat (limited to 'opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include')
82 files changed, 10528 insertions, 0 deletions
diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/abs_s.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/abs_s.h new file mode 100644 index 0000000..04e383a --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/abs_s.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: abs_s.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the abs_s function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef ABS_S_H +#define ABS_S_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word16 abs_s(Word16 var1); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* ABS_S_H */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/add.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/add.h new file mode 100644 index 0000000..18fdcee --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/add.h @@ -0,0 +1,97 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: add.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the add function. + +------------------------------------------------------------------------------ +*/ + +#ifndef ADD_H +#define ADD_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word16 add_16(Word16 var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _ADD_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/az_lsp.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/az_lsp.h new file mode 100644 index 0000000..cd2e91f --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/az_lsp.h @@ -0,0 +1,105 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: az_lsp.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the function Az_lsp() + +------------------------------------------------------------------------------ +*/ + +#ifndef AZ_LSP_H +#define AZ_LSP_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ +#define grid_points 60 + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 grid[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void Az_lsp( + Word16 a[], /* (i) : predictor coefficients (MP1) */ + Word16 lsp[], /* (o) : line spectral pairs (M) */ + Word16 old_lsp[], /* (i) : old lsp[] (in case not found 10 roots) (M) */ + Flag *pOverflow /* (i/o): overflow flag */ + ); + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _AZ_LSP_H */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op.h new file mode 100644 index 0000000..d38f953 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op.h @@ -0,0 +1,425 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: basic_op.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file includes all the basicop2.c functions' header files. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef BASIC_OP_H +#define BASIC_OP_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +#if defined(PV_ARM_V5) +#include "basic_op_arm_v5.h" + +#elif defined(PV_ARM_GCC_V5) +#include "basic_op_arm_gcc_v5.h" + +#else +#include "basic_op_c_equivalent.h" + +#endif + + + +#include "add.h" +#include "div_s.h" +#include "l_shr_r.h" +#include "mult_r.h" +#include "norm_l.h" +#include "norm_s.h" +#include "round.h" +#include "shr_r.h" +#include "sub.h" +#include "shr.h" +#include "l_negate.h" +#include "l_extract.h" +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: mac_32 + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var3 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. + L_var1_hi = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + L_var1_lo = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + L_var2_hi = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + L_var2_lo = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit mac operation resulted in overflow + + Returns: + L_var3 = 32-bit result of L_var3 + (L_var1 * L_var2)(Word32) + + */ + static inline Word32 Mac_32(Word32 L_var3, + Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 L_var2_hi, + Word16 L_var2_lo, + Flag *pOverflow) + { + Word16 product; + + L_var3 = L_mac(L_var3, L_var1_hi, L_var2_hi, pOverflow); + + product = mult(L_var1_hi, L_var2_lo, pOverflow); + L_var3 = L_mac(L_var3, product, 1, pOverflow); + + product = mult(L_var1_lo, L_var2_hi, pOverflow); + L_var3 = L_mac(L_var3, product, 1, pOverflow); + + return (L_var3); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: mac_32_16 + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var3 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. + L_var1_hi = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + L_var1_lo = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + var2= 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit mac operation resulted in overflow + + Returns: + L_var3 = 32-bit result of L_var3 + (L_var1 * var2)(Word32) + */ + + static inline Word32 Mac_32_16(Word32 L_var3, + Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 var2, + Flag *pOverflow) + { + Word16 product; + + L_var3 = L_mac(L_var3, L_var1_hi, var2, pOverflow); + + product = mult(L_var1_lo, var2, pOverflow); + L_var3 = L_mac(L_var3, product, 1, pOverflow); + + return (L_var3); + } + + + /*---------------------------------------------------------------------------- + Function Name : negate + + Negate var1 with saturation, saturate in the case where input is -32768: + negate(var1) = sub(0,var1). + + Inputs : + var1 + 16 bit short signed integer (Word16) whose value falls in the + range : 0x8000 <= var1 <= 0x7fff. + + Outputs : + none + + Return Value : + 16 bit short signed integer (Word16) whose value falls in the + range : 0x8000 <= var_out <= 0x7fff. + ----------------------------------------------------------------------------*/ + + static inline Word16 negate(Word16 var1) + { + return (((var1 == MIN_16) ? MAX_16 : -var1)); + } + + /*---------------------------------------------------------------------------- + + Function Name : shl + + Arithmetically shift the 16 bit input var1 left var2 positions.Zero fill + the var2 LSB of the result. If var2 is negative, arithmetically shift + var1 right by -var2 with sign extension. Saturate the result in case of + underflows or overflows. + + Inputs : + var1 + 16 bit short signed integer (Word16) whose value falls in the + range : 0x8000 <= var1 <= 0x7fff. + + var2 + 16 bit short signed integer (Word16) whose value falls in the + range : 0x8000 <= var1 <= 0x7fff. + + pOverflow : pointer to overflow (Flag) + + Return Value : + var_out + 16 bit short signed integer (Word16) whose value falls in the + range : 0x8000 <= var_out <= 0x7fff. + ----------------------------------------------------------------------------*/ + + static inline Word16 shl(Word16 var1, Word16 var2, Flag *pOverflow) + { + Word16 var_out = 0; + + OSCL_UNUSED_ARG(pOverflow); + + if (var2 < 0) + { + var2 = -var2; + if (var2 < 15) + { + var_out = var1 >> var2; + } + + } + else + { + var_out = var1 << var2; + if (var_out >> var2 != var1) + { + var_out = (var1 >> 15) ^ MAX_16; + } + } + return (var_out); + } + + + /*---------------------------------------------------------------------------- + + Function Name : L_shl + + Arithmetically shift the 32 bit input L_var1 left var2 positions. Zero + fill the var2 LSB of the result. If var2 is negative, arithmetically + shift L_var1 right by -var2 with sign extension. Saturate the result in + case of underflows or overflows. + + Inputs : + L_var1 32 bit long signed integer (Word32) whose value falls in the + range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + var2 + 16 bit short signed integer (Word16) whose value falls in the + range : 8000 <= var2 <= 7fff. + + pOverflow : pointer to overflow (Flag) + + Return Value : + 32 bit long signed integer (Word32) whose value falls in the + range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. + + ----------------------------------------------------------------------------*/ + + static inline Word32 L_shl(Word32 L_var1, Word16 var2, Flag *pOverflow) + { + Word32 L_var_out = 0; + + OSCL_UNUSED_ARG(pOverflow); + + if (var2 > 0) + { + L_var_out = L_var1 << var2; + if (L_var_out >> var2 != L_var1) + { + L_var_out = (L_var1 >> 31) ^ MAX_32; + } + } + else + { + var2 = -var2; + if (var2 < 31) + { + L_var_out = L_var1 >> var2; + } + + } + + return (L_var_out); + } + + + /*---------------------------------------------------------------------------- + + Function Name : L_shr + + Arithmetically shift the 32 bit input L_var1 right var2 positions with + sign extension. If var2 is negative, arithmetically shift L_var1 left + by -var2 and zero fill the -var2 LSB of the result. Saturate the result + in case of underflows or overflows. + + Inputs : + L_var1 32 bit long signed integer (Word32) whose value falls in the + range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + var2 + 16 bit short signed integer (Word16) whose value falls in the + range : 8000 <= var2 <= 7fff. + + pOverflow : pointer to overflow (Flag) + + Return Value : + 32 bit long signed integer (Word32) whose value falls in the + range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. + + ----------------------------------------------------------------------------*/ + + static inline Word32 L_shr(Word32 L_var1, Word16 var2, Flag *pOverflow) + { + Word32 L_var_out = 0; + + OSCL_UNUSED_ARG(pOverflow); + + if (var2 > 0) + { + if (var2 < 31) + { + L_var_out = L_var1 >> var2; + } + } + else + { + var2 = -var2; + + L_var_out = L_var1 << (var2) ; + if ((L_var_out >> (var2)) != L_var1) + { + L_var_out = (L_var1 >> 31) ^ MAX_32; + } + + } + + return (L_var_out); + } + + /*---------------------------------------------------------------------------- + + Function Name : abs_s + + Absolute value of var1; abs_s(-32768) = 32767. + + Inputs : + var1 + 16 bit short signed integer (Word16) whose value falls in the + range : 0x8000 <= var1 <= 0x7fff. + + pOverflow : pointer to overflow (Flag) + + Outputs : + none + + Return Value : + 16 bit short signed integer (Word16) whose value falls in the + range : 0x0000 <= var_out <= 0x7fff. + + ----------------------------------------------------------------------------*/ + + static inline Word16 abs_s(Word16 var1) + { + + Word16 y = var1 - (var1 < 0); + y = y ^(y >> 15); + return (y); + + } + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + + +#endif /* BASIC_OP_H */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op_arm_gcc_v5.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op_arm_gcc_v5.h new file mode 100644 index 0000000..1abc4fa --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op_arm_gcc_v5.h @@ -0,0 +1,537 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: basic_op_arm_gcc_v5.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file includes all the GCC-ARM V5 basicop.c functions. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef BASIC_OP_ARM_GCC_V5_H +#define BASIC_OP_ARM_GCC_V5_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_add + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + L_var2 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + L_sum = 32-bit sum of L_var1 and L_var2 (Word32) + */ + + __inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) + { + register Word32 ra = L_var1; + register Word32 rb = L_var2; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("qadd %0, %1, %2" + : "=r"(result) + : "r"(ra), "r"(rb) + ); + return (result); + + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_sub + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + L_var2 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + L_diff = 32-bit difference of L_var1 and L_var2 (Word32) + */ + __inline Word32 L_sub(Word32 L_var1, Word32 L_var2, Flag *pOverflow) +{ + register Word32 ra = L_var1; + register Word32 rb = L_var2; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("qsub %0, %1, %2" + : "=r"(result) + : "r"(ra), "r"(rb) + ); + + return (result); + } + + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_mac + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var3 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. + var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + result = 32-bit result of L_var3 + (var1 * var2)(Word32) + */ + static inline Word32 L_mac(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) +{ + register Word32 ra = L_var3; + register Word32 rb = var1; + register Word32 rc = var2; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(result) + : "r"(rb), "r"(rc) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(rc) + : "r"(ra), "r"(result) + ); + + return (rc); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_mult + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + + L_var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + L_product = 32-bit product of L_var1 and L_var2 (Word32) + */ + + __inline Word32 L_mult(Word16 var1, Word16 var2, Flag *pOverflow) +{ + register Word32 ra = var1; + register Word32 rb = var2; + Word32 result; + Word32 product; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product) + : "r"(ra), "r"(rb) + ); + + asm volatile("qadd %0, %1, %2" + : "=r"(result) + : "r"(product), "r"(product) + ); + + return(result); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_msu + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var3 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. + + var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit operation resulted in overflow + + Returns: + result = 32-bit result of L_var3 - (var1 * var2) + */ + __inline Word32 L_msu(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) +{ + register Word32 ra = L_var3; + register Word32 rb = var1; + register Word32 rc = var2; + Word32 product; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product) + : "r"(rb), "r"(rc) + ); + + asm volatile("qdsub %0, %1, %2" + : "=r"(result) + : "r"(ra), "r"(product) + ); + + return (result); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: Mpy_32 + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1_hi = most significant word of first input (Word16). + L_var1_lo = least significant word of first input (Word16). + L_var2_hi = most significant word of second input (Word16). + L_var2_lo = least significant word of second input (Word16). + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit multiply operation resulted in overflow + + Returns: + L_product = 32-bit product of L_var1 and L_var2 (Word32) + */ + static inline Word32 Mpy_32(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 L_var2_hi, + Word16 L_var2_lo, + Flag *pOverflow) +{ + register Word32 product32; + register Word32 L_sum; + register Word32 L_product, result; + register Word32 ra = L_var1_hi; + register Word32 rb = L_var1_lo; + register Word32 rc = L_var2_hi; + register Word32 rd = L_var2_lo; + + + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(L_product) + : "r"(ra), "r"(rc) + ); + asm volatile("mov %0, #0" + : "=r"(result) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(L_sum) + : "r"(result), "r"(L_product) + ); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product32) + : "r"(ra), "r"(rd) + ); + + asm volatile("mov %0, %1, ASR #15" + : "=r"(ra) + : "r"(product32) + ); + asm volatile("qdadd %0, %1, %2" + : "=r"(L_product) + : "r"(L_sum), "r"(ra) + ); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product32) + : "r"(rb), "r"(rc) + ); + + asm volatile("mov %0, %1, ASR #15" + : "=r"(rb) + : "r"(product32) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(L_sum) + : "r"(L_product), "r"(rb) + ); + + return (L_sum); + } + + + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: Mpy_32_16 + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1_hi = most significant 16 bits of 32-bit input (Word16). + L_var1_lo = least significant 16 bits of 32-bit input (Word16). + var2 = 16-bit signed integer (Word16). + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit product operation resulted in overflow + + Returns: + product = 32-bit product of the 32-bit L_var1 and 16-bit var1 (Word32) + */ + static inline Word32 Mpy_32_16(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 var2, + Flag *pOverflow) +{ + + register Word32 ra = L_var1_hi; + register Word32 rb = L_var1_lo; + register Word32 rc = var2; + Word32 result, L_product; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(L_product) + : "r"(ra), "r"(rc) + ); + asm volatile("mov %0, #0" + : "=r"(result) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(L_product) + : "r"(result), "r"(L_product) + ); + + asm volatile("smulbb %0, %1, %2" + : "=r"(result) + : "r"(rb), "r"(rc) + ); + + asm volatile("mov %0, %1, ASR #15" + : "=r"(ra) + : "r"(result) + ); + asm volatile("qdadd %0, %1, %2" + : "=r"(result) + : "r"(L_product), "r"(ra) + ); + + return (result); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: mult + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + + var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the add operation resulted in overflow + + Returns: + product = 16-bit limited product of var1 and var2 (Word16) + */ + __inline Word16 mult(Word16 var1, Word16 var2, Flag *pOverflow) +{ + register Word32 ra = var1; + register Word32 rb = var2; + Word32 product; + Word32 temp; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile( + "smulbb %0, %1, %2" + : "=r"(temp) + : "r"(ra), "r"(rb) + ); + asm volatile( + "qadd %0, %1, %2\n\t" + "mov %0, %0, asr #16" + : "=&r*i"(product) + : "r"(temp), "r"(temp) + ); + + return ((Word16) product); + } + + __inline Word32 amrnb_fxp_mac_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) +{ + register Word32 ra = L_var1; + register Word32 rb = L_var2; + register Word32 rc = L_var3; + Word32 result; + + asm volatile("smlabb %0, %1, %2, %3" + : "=r"(result) + : "r"(ra), "r"(rb), "r"(rc) + ); + return (result); + } + + __inline Word32 amrnb_fxp_msu_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) +{ + register Word32 ra = L_var1; + register Word32 rb = L_var2; + register Word32 rc = L_var3; + Word32 result; + + asm volatile("rsb %0, %1, #0" + : "=r"(ra) + : "r"(ra) + ); + + asm volatile("smlabb %0, %1, %2, %3" + : "=r"(result) + : "r"(ra), "r"(rb), "r"(rc) + ); + return (result); + } + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* BASIC_OP_ARM_GCC_V5_H */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op_c_equivalent.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op_c_equivalent.h new file mode 100644 index 0000000..eb91049 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basic_op_c_equivalent.h @@ -0,0 +1,499 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: basic_op_c_equivalent.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file includes all the C-Equivalent basicop.c functions. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef BASIC_OP_C_EQUIVALENT_H +#define BASIC_OP_C_EQUIVALENT_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_add + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + L_var2 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + L_sum = 32-bit sum of L_var1 and L_var2 (Word32) + */ + static inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) + { + Word32 L_sum; + + L_sum = L_var1 + L_var2; + + if ((L_var1 ^ L_var2) >= 0) + { + if ((L_sum ^ L_var1) < 0) + { + L_sum = (L_var1 < 0) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + + return (L_sum); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_sub + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + L_var2 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + L_diff = 32-bit difference of L_var1 and L_var2 (Word32) + */ + static inline Word32 L_sub(register Word32 L_var1, register Word32 L_var2, + register Flag *pOverflow) + { + Word32 L_diff; + + L_diff = L_var1 - L_var2; + + if ((L_var1 ^ L_var2) < 0) + { + if ((L_diff ^ L_var1) & MIN_32) + { + L_diff = (L_var1 < 0L) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + + return (L_diff); + } + + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_mac + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var3 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. + var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + result = 32-bit result of L_var3 + (var1 * var2)(Word32) + */ + static inline Word32 L_mac(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 result; + Word32 L_sum; + result = (Word32) var1 * var2; + if (result != (Word32) 0x40000000L) + { + L_sum = (result << 1) + L_var3; + + /* Check if L_sum and L_var_3 share the same sign */ + if ((L_var3 ^ result) > 0) + { + if ((L_sum ^ L_var3) < 0) + { + L_sum = (L_var3 < 0) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + } + else + { + *pOverflow = 1; + L_sum = MAX_32; + } + return (L_sum); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_mult + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + + L_var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit add operation resulted in overflow + + Returns: + L_product = 32-bit product of L_var1 and L_var2 (Word32) + */ + static inline Word32 L_mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 L_product; + + L_product = (Word32) var1 * var2; + + if (L_product != (Word32) 0x40000000L) + { + L_product <<= 1; /* Multiply by 2 */ + } + else + { + *pOverflow = 1; + L_product = MAX_32; + } + + return (L_product); + } + + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: L_msu + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var3 = 32 bit long signed integer (Word32) whose value falls + in the range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. + + var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit operation resulted in overflow + + Returns: + result = 32-bit result of L_var3 - (var1 * var2) + */ + + static inline Word32 L_msu(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 result; + + result = L_mult(var1, var2, pOverflow); + result = L_sub(L_var3, result, pOverflow); + + return (result); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: Mpy_32 + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1_hi = most significant word of first input (Word16). + L_var1_lo = least significant word of first input (Word16). + L_var2_hi = most significant word of second input (Word16). + L_var2_lo = least significant word of second input (Word16). + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit multiply operation resulted in overflow + + Returns: + L_product = 32-bit product of L_var1 and L_var2 (Word32) + */ + static inline Word32 Mpy_32(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 L_var2_hi, + Word16 L_var2_lo, + Flag *pOverflow) + { + Word32 L_product; + Word32 L_sum; + Word32 product32; + + OSCL_UNUSED_ARG(pOverflow); + L_product = (Word32) L_var1_hi * L_var2_hi; + + if (L_product != (Word32) 0x40000000L) + { + L_product <<= 1; + } + else + { + L_product = MAX_32; + } + + /* result = mult (L_var1_hi, L_var2_lo, pOverflow); */ + product32 = ((Word32) L_var1_hi * L_var2_lo) >> 15; + + /* L_product = L_mac (L_product, result, 1, pOverflow); */ + L_sum = L_product + (product32 << 1); + + if ((L_product ^ product32) > 0) + { + if ((L_sum ^ L_product) < 0) + { + L_sum = (L_product < 0) ? MIN_32 : MAX_32; + } + } + + L_product = L_sum; + + /* result = mult (L_var1_lo, L_var2_hi, pOverflow); */ + product32 = ((Word32) L_var1_lo * L_var2_hi) >> 15; + + /* L_product = L_mac (L_product, result, 1, pOverflow); */ + L_sum = L_product + (product32 << 1); + + if ((L_product ^ product32) > 0) + { + if ((L_sum ^ L_product) < 0) + { + L_sum = (L_product < 0) ? MIN_32 : MAX_32; + } + } + return (L_sum); + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: Mpy_32_16 + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + L_var1_hi = most significant 16 bits of 32-bit input (Word16). + L_var1_lo = least significant 16 bits of 32-bit input (Word16). + var2 = 16-bit signed integer (Word16). + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the 32 bit product operation resulted in overflow + + Returns: + product = 32-bit product of the 32-bit L_var1 and 16-bit var1 (Word32) + */ + + static inline Word32 Mpy_32_16(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 var2, + Flag *pOverflow) + { + + Word32 L_product; + Word32 L_sum; + Word32 result; + L_product = (Word32) L_var1_hi * var2; + + if (L_product != (Word32) 0x40000000L) + { + L_product <<= 1; + } + else + { + *pOverflow = 1; + L_product = MAX_32; + } + + result = ((Word32)L_var1_lo * var2) >> 15; + + L_sum = L_product + (result << 1); + + if ((L_product ^ result) > 0) + { + if ((L_sum ^ L_product) < 0) + { + L_sum = (L_product < 0) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + return (L_sum); + + } + + /* + ------------------------------------------------------------------------------ + FUNCTION NAME: mult + ------------------------------------------------------------------------------ + INPUT AND OUTPUT DEFINITIONS + + Inputs: + var1 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var1 <= 0x0000 7fff. + + var2 = 16 bit short signed integer (Word16) whose value falls in + the range : 0xffff 8000 <= var2 <= 0x0000 7fff. + + pOverflow = pointer to overflow (Flag) + + Outputs: + pOverflow -> 1 if the add operation resulted in overflow + + Returns: + product = 16-bit limited product of var1 and var2 (Word16) + */ + static inline Word16 mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 product; + + product = ((Word32) var1 * var2) >> 15; + + /* Saturate result (if necessary). */ + /* var1 * var2 >0x00007fff is the only case */ + /* that saturation occurs. */ + + if (product > 0x00007fffL) + { + *pOverflow = 1; + product = (Word32) MAX_16; + } + + + /* Return the product as a 16 bit value by type casting Word32 to Word16 */ + + return ((Word16) product); + } + + + static inline Word32 amrnb_fxp_mac_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) + { + Word32 result; + + result = L_var3 + L_var1 * L_var2; + + return result; + } + + static inline Word32 amrnb_fxp_msu_16_by_16bb(Word32 L_var1, Word32 L_var2, Word32 L_var3) + { + Word32 result; + + result = L_var3 - L_var1 * L_var2; + + return result; + } + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* BASIC_OP_C_EQUIVALENT_H */ + + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basicop_malloc.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basicop_malloc.h new file mode 100644 index 0000000..4d94c4c --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/basicop_malloc.h @@ -0,0 +1,107 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: basicop_malloc.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains constant definitions and external references to the stores + used by any arithmetic function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef BASICOP_MALLOC_H +#define BASICOP_MALLOC_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ +#define MAX_32 (Word32)0x7fffffffL +#define MIN_32 (Word32)0x80000000L + +#define MAX_16 (Word16)0x7fff +#define MIN_16 (Word16)0x8000 + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern Flag Overflow; + extern Flag Carry; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bitno_tab.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bitno_tab.h new file mode 100644 index 0000000..b071c71 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bitno_tab.h @@ -0,0 +1,134 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: bitno_tab.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares a tables in bitno_tab.c. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef BITNO_TAB_H +#define BITNO_TAB_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ +#define BIT_0 0 +#define BIT_1 1 + +#define PRMNO_MR475 17 +#define PRMNO_MR515 19 +#define PRMNO_MR59 19 +#define PRMNO_MR67 19 +#define PRMNO_MR74 19 +#define PRMNO_MR795 23 +#define PRMNO_MR102 39 +#define PRMNO_MR122 57 +#define PRMNO_MRDTX 5 + + /* number of parameters to first subframe */ +#define PRMNOFSF_MR475 7 +#define PRMNOFSF_MR515 7 +#define PRMNOFSF_MR59 7 +#define PRMNOFSF_MR67 7 +#define PRMNOFSF_MR74 7 +#define PRMNOFSF_MR795 8 +#define PRMNOFSF_MR102 12 +#define PRMNOFSF_MR122 18 + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 prmno[]; + extern const Word16 prmnofsf[]; + extern const Word16 bitno_MR475[]; + extern const Word16 bitno_MR515[]; + extern const Word16 bitno_MR59[]; + extern const Word16 bitno_MR67[]; + extern const Word16 bitno_MR74[]; + extern const Word16 bitno_MR95[]; + extern const Word16 bitno_MR102[]; + extern const Word16 bitno_MR122[]; + extern const Word16 bitno_MRDTX[]; + extern const Word16 *const bitno[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bitreorder_tab.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bitreorder_tab.h new file mode 100644 index 0000000..48d8e08 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bitreorder_tab.h @@ -0,0 +1,112 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: bitreorder_tab.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares a tables in bitreorder.c. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef BITREORDER_H +#define BITREORDER_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 numOfBits[]; + extern const Word16 reorderBits_MR475[]; + extern const Word16 reorderBits_MR515[]; + extern const Word16 reorderBits_MR59[]; + extern const Word16 reorderBits_MR67[]; + extern const Word16 reorderBits_MR74[]; + extern const Word16 reorderBits_MR795[]; + extern const Word16 reorderBits_MR102[]; + extern const Word16 reorderBits_MR122[]; + + extern const Word16 *const reorderBits[]; + extern const Word16 numCompressedBytes[]; + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bytesused.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bytesused.h new file mode 100644 index 0000000..f97beae --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/bytesused.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: bytesused.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares a table BytesUsed. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef BYTESUSED_H +#define BYTESUSED_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const short BytesUsed[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/cnst.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/cnst.h new file mode 100644 index 0000000..b648eb7 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/cnst.h @@ -0,0 +1,129 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + INCLUDE DESCRIPTION + + This file contains the Speech code (encoder, decoder, and postfilter) + constant parameters. + + NOTE: This file must be synchronized with /gsm-amr/asm/include/cnst.inc file. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef _CNST_H_ +#define _CNST_H_ + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ +#define L_TOTAL 320 /* Total size of speech buffer. */ +#define L_WINDOW 240 /* Window size in LP analysis */ +#define L_FRAME 160 /* Frame size */ +#define L_FRAME_BY2 80 /* Frame size divided by 2 */ +#define L_SUBFR 40 /* Subframe size */ +#define L_CODE 40 /* codevector length */ +#define NB_TRACK 5 /* number of tracks */ +#define STEP 5 /* codebook step size */ +#define NB_TRACK_MR102 4 /* number of tracks mode mr102 */ +#define STEP_MR102 4 /* codebook step size mode mr102 */ +#define M 10 /* Order of LP filter */ +#define MP1 (M+1) /* Order of LP filter + 1 */ +#define LSF_GAP 205 /* Minimum distance between LSF after quan- */ + /* tization; 50 Hz = 205 */ +#define LSP_PRED_FAC_MR122 21299 /* MR122 LSP prediction factor (0.65 Q15) */ +#define AZ_SIZE (4*M+4) /* Size of array of LP filters in 4 subfr.s */ +#define PIT_MIN_MR122 18 /* Minimum pitch lag (MR122 mode) */ +#define PIT_MIN 20 /* Minimum pitch lag (all other modes) */ +#define PIT_MAX 143 /* Maximum pitch lag */ +#define L_INTERPOL (10+1) /* Length of filter for interpolation */ +#define L_INTER_SRCH 4 /* Length of filter for CL LTP search */ + /* interpolation */ + +#define MU 26214 /* Factor for tilt compensation filter 0.8 */ +#define AGC_FAC 29491 /* Factor for automatic gain control 0.9 */ + +#define L_NEXT 40 /* Overhead in LP analysis */ +#define SHARPMAX 13017 /* Maximum value of pitch sharpening */ +#define SHARPMIN 0 /* Minimum value of pitch sharpening */ + + +#define MAX_PRM_SIZE 57 /* max. num. of params */ +#define MAX_SERIAL_SIZE 244 /* max. num. of serial bits */ + +#define GP_CLIP 15565 /* Pitch gain clipping = 0.95 */ +#define N_FRAME 7 /* old pitch gains in average calculation */ + +#define EHF_MASK 0x0008 /* encoder homing frame pattern */ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _CNST_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/cnst_vad.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/cnst_vad.h new file mode 100644 index 0000000..6877a1b --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/cnst_vad.h @@ -0,0 +1,133 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +**-------------------------------------------------------------------------** +** ** +** GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 ** +** R99 Version 3.2.0 ** +** REL-4 Version 4.0.0 ** +** ** +**-------------------------------------------------------------------------** +******************************************************************************** +* +* File : cnst_vad.h +* Purpose : Constants and definitions for VAD +* +******************************************************************************** +*/ +#ifndef cnst_vad_h +#define cnst_vad_h "$Id $" + +#define FRAME_LEN 160 /* Length (samples) of the input frame */ +#define COMPLEN 9 /* Number of sub-bands used by VAD */ +#define INV_COMPLEN 3641 /* 1.0/COMPLEN*2^15 */ +#define LOOKAHEAD 40 /* length of the lookahead used by speech coder */ + +#define UNITY 512 /* Scaling used with SNR calculation */ +#define UNIRSHFT 6 /* = log2(MAX_16/UNITY) */ + +#define TONE_THR (Word16)(0.65*MAX_16) /* Threshold for tone detection */ + +/* Constants for background spectrum update */ +#define ALPHA_UP1 (Word16)((1.0 - 0.95)*MAX_16) /* Normal update, upwards: */ +#define ALPHA_DOWN1 (Word16)((1.0 - 0.936)*MAX_16) /* Normal update, downwards */ +#define ALPHA_UP2 (Word16)((1.0 - 0.985)*MAX_16) /* Forced update, upwards */ +#define ALPHA_DOWN2 (Word16)((1.0 - 0.943)*MAX_16) /* Forced update, downwards */ +#define ALPHA3 (Word16)((1.0 - 0.95)*MAX_16) /* Update downwards */ +#define ALPHA4 (Word16)((1.0 - 0.9)*MAX_16) /* For stationary estimation */ +#define ALPHA5 (Word16)((1.0 - 0.5)*MAX_16) /* For stationary estimation */ + +/* Constants for VAD threshold */ +#define VAD_THR_HIGH 1260 /* Highest threshold */ +#define VAD_THR_LOW 720 /* Lowest threshold */ +#define VAD_P1 0 /* Noise level for highest threshold */ +#define VAD_P2 6300 /* Noise level for lowest threshold */ +#define VAD_SLOPE (Word16)(MAX_16*(float)(VAD_THR_LOW-VAD_THR_HIGH)/(float)(VAD_P2-VAD_P1)) + +/* Parameters for background spectrum recovery function */ +#define STAT_COUNT 20 /* threshold of stationary detection counter */ +#define STAT_COUNT_BY_2 10 /* threshold of stationary detection counter */ +#define CAD_MIN_STAT_COUNT 5 /* threshold of stationary detection counter */ + +#define STAT_THR_LEVEL 184 /* Threshold level for stationarity detection */ +#define STAT_THR 1000 /* Threshold for stationarity detection */ + +/* Limits for background noise estimate */ +#define NOISE_MIN 40 /* minimum */ +#define NOISE_MAX 16000 /* maximum */ +#define NOISE_INIT 150 /* initial */ + +/* Constants for VAD hangover addition */ +#define HANG_NOISE_THR 100 +#define BURST_LEN_HIGH_NOISE 4 +#define HANG_LEN_HIGH_NOISE 7 +#define BURST_LEN_LOW_NOISE 5 +#define HANG_LEN_LOW_NOISE 4 + +/* Thresholds for signal power */ +#define VAD_POW_LOW (Word32)15000 /* If input power is lower, */ +/* VAD is set to 0 */ +#define POW_PITCH_THR (Word32)343040 /* If input power is lower, pitch */ +/* detection is ignored */ + +#define POW_COMPLEX_THR (Word32)15000 /* If input power is lower, complex */ +/* flags value for previous frame is un-set */ + + +/* Constants for the filter bank */ +#define LEVEL_SHIFT 0 /* scaling */ +#define COEFF3 13363 /* coefficient for the 3rd order filter */ +#define COEFF5_1 21955 /* 1st coefficient the for 5th order filter */ +#define COEFF5_2 6390 /* 2nd coefficient the for 5th order filter */ + +/* Constants for pitch detection */ +#define LTHRESH 4 +#define NTHRESH 4 + +/* Constants for complex signal VAD */ +#define CVAD_THRESH_ADAPT_HIGH (Word16)(0.6 * MAX_16) /* threshold for adapt stopping high */ +#define CVAD_THRESH_ADAPT_LOW (Word16)(0.5 * MAX_16) /* threshold for adapt stopping low */ +#define CVAD_THRESH_IN_NOISE (Word16)(0.65 * MAX_16) /* threshold going into speech on */ +/* a short term basis */ + +#define CVAD_THRESH_HANG (Word16)(0.70 * MAX_16) /* threshold */ +#define CVAD_HANG_LIMIT (Word16)(100) /* 2 second estimation time */ +#define CVAD_HANG_LENGTH (Word16)(250) /* 5 second hangover */ + +#define CVAD_LOWPOW_RESET (Word16) (0.40 * MAX_16) /* init in low power segment */ +#define CVAD_MIN_CORR (Word16) (0.40 * MAX_16) /* lowest adaptation value */ + +#define CVAD_BURST 20 /* speech burst length for speech reset */ +#define CVAD_ADAPT_SLOW (Word16)(( 1.0 - 0.98) * MAX_16) /* threshold for slow adaption */ +#define CVAD_ADAPT_FAST (Word16)((1.0 - 0.92) * MAX_16) /* threshold for fast adaption */ +#define CVAD_ADAPT_REALLY_FAST (Word16)((1.0 - 0.80) * MAX_16) /* threshold for really fast */ +/* adaption */ + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_gain_c.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_gain_c.h new file mode 100644 index 0000000..99c2540 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_gain_c.h @@ -0,0 +1,118 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: d_gain_c.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + File : d_gain_c.h + Purpose : Decode the fixed codebook gain using the received index. + +------------------------------------------------------------------------------ +*/ + +#ifndef _D_GAIN_C_H_ +#define _D_GAIN_C_H_ +#define d_gain_c_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "mode.h" +#include "gc_pred.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; [Define module specific macros here] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; [Include all pre-processor statements here.] + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; [Declare variables used in this module but defined elsewhere] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; [List function prototypes here] + ----------------------------------------------------------------------------*/ + /* + * Function : d_gain_code + * Purpose : Decode the fixed codebook gain using the received index. + * Description : The received index gives the gain correction factor + * gamma. The quantized gain is given by g_q = g0 * gamma + * where g0 is the predicted gain. To find g0, 4th order + * MA prediction is applied to the mean-removed innovation + * energy in dB. + * Returns : void + */ + void d_gain_code( + gc_predState *pred_state, /* i/o : MA predictor state */ + enum Mode mode, /* i : AMR mode */ + Word16 index, /* i : received quantization index */ + Word16 code[], /* i : innovation codevector */ + const Word16* qua_gain_code_ptr, /* i : Pointer to read-only table */ + Word16 *gain_code, /* o : decoded innovation gain */ + Flag *pOverflow + ); + +#ifdef __cplusplus +} +#endif + +#endif /* _D_GAIN_C_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_gain_p.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_gain_p.h new file mode 100644 index 0000000..04babd9 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_gain_p.h @@ -0,0 +1,81 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : d_gain_p.h +* Purpose : Decodes the pitch gain using the received index. +* +******************************************************************************** +*/ +#ifndef d_gain_p_h +#define d_gain_p_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" +#include "mode.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ************************************************************************** + * + * Function : d_gain_pitch + * Purpose : Decodes the pitch gain using the received index. + * Description : In case of no frame erasure, the gain is obtained + * from the quantization table at the given index; + * otherwise, a downscaled past gain is used. + * Returns : Quantized pitch gain + * + ************************************************************************** + */ + Word16 d_gain_pitch( /* return value: gain (Q14) */ + enum Mode mode, /* i : AMR mode */ + Word16 index, /* i : index of quantization */ + const Word16* qua_gain_pitch_ptr /* i : pointer to read-only tables */ + ); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_plsf.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_plsf.h new file mode 100644 index 0000000..dbefcba --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/d_plsf.h @@ -0,0 +1,190 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: d_plsf.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the d_plsf_3.c and d_plsf_5.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef d_plsf_h +#define d_plsf_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "cnst.h" +#include "mode.h" +#include "get_const_tbls.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + typedef struct + { + Word16 past_r_q[M]; /* Past quantized prediction error, Q15 */ + Word16 past_lsf_q[M]; /* Past dequantized lsfs, Q15 */ + } D_plsfState; + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + /* + ************************************************************************** + * + * Function : D_plsf_reset + * Purpose : Resets state memory + * Returns : 0 on success + * + ************************************************************************** + */ + Word16 D_plsf_reset(D_plsfState *st, const Word16* mean_lsf_5_ptr); + + /* + ************************************************************************** + * + * Function : D_plsf_exit + * Purpose : The memory used for state memory is freed + * Description : Stores NULL in *st + * Returns : void + * + ************************************************************************** + */ + void D_plsf_exit(D_plsfState **st); + + /* + ************************************************************************** + * + * Function : D_plsf_5 + * Purpose : Decodes the 2 sets of LSP parameters in a frame + * using the received quantization indices. + * Description : The two sets of LSFs are quantized using split by + * 5 matrix quantization (split-MQ) with 1st order MA + * prediction. + * See "q_plsf_5.c" for more details about the + * quantization procedure + * Returns : 0 + * + ************************************************************************** + */ + void D_plsf_5( + D_plsfState *st, /* i/o: State variables */ + Word16 bfi, /* i : bad frame indicator (set to 1 if a bad + frame is received) */ + Word16 *indice, /* i : quantization indices of 5 submatrices, Q0 */ + CommonAmrTbls* common_amr_tbls, /* i : structure containing ptrs to read-only tables */ + Word16 *lsp1_q, /* o : quantized 1st LSP vector (M) Q15 */ + Word16 *lsp2_q, /* o : quantized 2nd LSP vector (M) Q15 */ + Flag *pOverflow /* o : Flag set when overflow occurs */ + ); + + /************************************************************************* + * + * FUNCTION: D_plsf_3() + * + * PURPOSE: Decodes the LSP parameters using the received quantization + * indices.1st order MA prediction and split by 3 matrix + * quantization (split-MQ) + * + *************************************************************************/ + + void D_plsf_3( + D_plsfState *st, /* i/o: State struct */ + enum Mode mode, /* i : coder mode */ + Word16 bfi, /* i : bad frame indicator (set to 1 if a */ + /* bad frame is received) */ + Word16 * indice, /* i : quantization indices of 3 submatrices, Q0 */ + CommonAmrTbls* common_amr_tbls, /* i : structure containing ptrs to read-only tables */ + Word16 * lsp1_q, /* o : quantized 1st LSP vector, Q15 */ + Flag *pOverflow /* o : Flag set when overflow occurs */ + ); + + /************************************************************************* + * + * FUNCTION: Init_D_plsf_3() + * + * PURPOSE: Set the past_r_q[M] vector to one of the eight + * past_rq_init vectors. + * + *************************************************************************/ + void Init_D_plsf_3(D_plsfState *st, /* i/o: State struct */ + Word16 index, /* i : past_rq_init[] index [0, 7] */ + const Word16* past_rq_init_ptr /* ptr to read-only table */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _Q_PLSF_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/div_s.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/div_s.h new file mode 100644 index 0000000..98aa0f9 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/div_s.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: div_s.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the div_s function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef DIV_S_H +#define DIV_S_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word16 div_s(Word16 var1, Word16 var2); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/dtx_common_def.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/dtx_common_def.h new file mode 100644 index 0000000..0daa965 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/dtx_common_def.h @@ -0,0 +1,96 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: dtx_common_def.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + File : dtx_common_def.h + Purpose : DTX definitions common to encoder and decoder + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef DTX_COMMON_DEF_H +#define DTX_COMMON_DEF_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ +#define DTX_MAX_EMPTY_THRESH 50 +#define DTX_HIST_SIZE 8 +#define DTX_ELAPSED_FRAMES_THRESH (24 + 7 -1) +#define DTX_HANG_CONST 7 /* yields eight frames of SP HANGOVER */ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* DTX_COMMON_DEF_H */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/frame.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/frame.h new file mode 100644 index 0000000..1d0c6c1 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/frame.h @@ -0,0 +1,114 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +***************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +***************************************************************************** +* +* File : frame.h +* Purpose : Declaration of received and transmitted frame types +* +***************************************************************************** +*/ +#ifndef frame_h +#define frame_h "$Id $" + +/* +***************************************************************************** +* INCLUDE FILES +***************************************************************************** +*/ + + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ***************************************************************************** + * DEFINITION OF DATA TYPES + ***************************************************************************** + * Note: The order of the TX and RX_Type identifiers has been chosen in + * the way below to be compatible to an earlier version of the + * AMR-NB C reference program. + ***************************************************************************** + */ + + enum RXFrameType { RX_SPEECH_GOOD = 0, + RX_SPEECH_DEGRADED, + RX_ONSET, + RX_SPEECH_BAD, + RX_SID_FIRST, + RX_SID_UPDATE, + RX_SID_BAD, + RX_NO_DATA, + RX_N_FRAMETYPES /* number of frame types */ + }; + + enum TXFrameType { TX_SPEECH_GOOD = 0, + TX_SID_FIRST, + TX_SID_UPDATE, + TX_NO_DATA, + TX_SPEECH_DEGRADED, + TX_SPEECH_BAD, + TX_SID_BAD, + TX_ONSET, + TX_N_FRAMETYPES /* number of frame types */ + }; + + + /* Channel decoded frame type */ + enum CHDECFrameType { CHDEC_SID_FIRST = 0, + CHDEC_SID_FIRST_INCOMPLETE, + CHDEC_SID_UPDATE_INCOMPLETE, + CHDEC_SID_UPDATE, + CHDEC_SPEECH, + CHDEC_SPEECH_ONSET, + CHDEC_ESCAPE_MARKER, + CHDEC_ESCAPE_DATA, + CHDEC_NO_DATA + }; + + /* Channel decoded frame quality */ + enum CHDECFrameQuality { CHDEC_GOOD = 0, + CHDEC_PROBABLY_DEGRADED, + CHDEC_PROBABLY_BAD, + CHDEC_BAD + }; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/frame_type_3gpp.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/frame_type_3gpp.h new file mode 100644 index 0000000..f82ec46 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/frame_type_3gpp.h @@ -0,0 +1,113 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: frame_type_3gpp.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains the definition of the 3GPP frame types. + +------------------------------------------------------------------------------ +*/ + +#ifndef FRAME_TYPE_3GPP_H +#define FRAME_TYPE_3GPP_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ + + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + enum Frame_Type_3GPP + { + AMR_475 = 0, + AMR_515, + AMR_59, + AMR_67, + AMR_74, + AMR_795, + AMR_102, + AMR_122, + AMR_SID, + GSM_EFR_SID, + TDMA_EFR_SID, + PDC_EFR_SID, + FOR_FUTURE_USE1, + FOR_FUTURE_USE2, + FOR_FUTURE_USE3, + AMR_NO_DATA + }; + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + + +#endif /* _FRAME_TYPE_3GPP_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gc_pred.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gc_pred.h new file mode 100644 index 0000000..f2c1f55 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gc_pred.h @@ -0,0 +1,166 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: gc_pred.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + File : gc_pred.h + Purpose : codebook gain MA prediction + +------------------------------------------------------------------------------ +*/ + +#ifndef _GC_PRED_H_ +#define _GC_PRED_H_ +#define gc_pred_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "mode.h" + + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; [Define module specific macros here] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; [Include all pre-processor statements here.] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; [Declare variables used in this module but defined elsewhere] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + typedef struct + { + Word16 past_qua_en[4]; /* normal MA predictor memory, Q10 */ + /* (contains 20*log10(qua_err)) */ + Word16 past_qua_en_MR122[4]; /* MA predictor memory for MR122 mode, Q10 */ + /* (contains log2(qua_err)) */ + } gc_predState; + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; [List function prototypes here] + ----------------------------------------------------------------------------*/ + + OSCL_IMPORT_REF Word16 gc_pred_reset(gc_predState *st); + /* reset of codebook gain MA predictor state (i.e. set state memory to zero) + returns 0 on success + */ + void gc_pred_exit(gc_predState **st); + /* de-initialize codebook gain MA predictor state (i.e. free state struct) + stores NULL in *st + */ + + void + gc_pred_copy( + gc_predState *st_src, /* i : State struct */ + gc_predState *st_dest /* o : State struct */ + ); + + /* + * FUNCTION: gc_pred() + * PURPOSE: MA prediction of the innovation energy + * (in dB/(20*log10(2))) with mean removed). + */ + OSCL_IMPORT_REF void gc_pred( + gc_predState *st, /* i/o: State struct */ + enum Mode mode, /* i : AMR mode */ + Word16 *code, /* i : innovative codebook vector (L_SUBFR) */ + /* MR122: Q12, other modes: Q13 */ + Word16 *exp_gcode0, /* o : exponent of predicted gain factor, Q0 */ + Word16 *frac_gcode0,/* o : fraction of predicted gain factor Q15 */ + Word16 *exp_en, /* o : exponent of innovation energy, Q0 */ + /* (only calculated for MR795) */ + Word16 *frac_en, /* o : fraction of innovation energy, Q15 */ + /* (only calculated for MR795) */ + Flag *pOverflow + ); + + /* + * FUNCTION: gc_pred_update() + * PURPOSE: update MA predictor with last quantized energy + */ + OSCL_IMPORT_REF void gc_pred_update( + gc_predState *st, /* i/o: State struct */ + Word16 qua_ener_MR122, /* i : quantized energy for update, Q10 */ + /* (log2(qua_err)) */ + Word16 qua_ener /* i : quantized energy for update, Q10 */ + /* (20*log10(qua_err)) */ + ); + + /* + * FUNCTION: gc_pred_average_limited() + * PURPOSE: get average of MA predictor state values (with a lower limit) + * [used in error concealment] + */ + OSCL_IMPORT_REF void gc_pred_average_limited( + gc_predState *st, /* i: State struct */ + Word16 *ener_avg_MR122, /* o: averaged quantized energy, Q10 */ + /* (log2(qua_err)) */ + Word16 *ener_avg, /* o: averaged quantized energy, Q10 */ + /* (20*log10(qua_err)) */ + Flag *pOverflow + ); + + +#ifdef __cplusplus +} +#endif + +#endif /* _GC_PRED_H_ */ + + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/get_const_tbls.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/get_const_tbls.h new file mode 100644 index 0000000..cb617b5 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/get_const_tbls.h @@ -0,0 +1,72 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +#ifndef GET_CONST_TBLS_H +#define GET_CONST_TBLS_H + +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + typedef struct + { + const Word16* dgray_ptr; + const Word16* dico1_lsf_3_ptr; + const Word16* dico1_lsf_5_ptr; + const Word16* dico2_lsf_3_ptr; + const Word16* dico2_lsf_5_ptr; + const Word16* dico3_lsf_3_ptr; + const Word16* dico3_lsf_5_ptr; + const Word16* dico4_lsf_5_ptr; + const Word16* dico5_lsf_5_ptr; + const Word16* gray_ptr; + const Word16* lsp_init_data_ptr; + const Word16* mean_lsf_3_ptr; + const Word16* mean_lsf_5_ptr; + const Word16* mr515_3_lsf_ptr; + const Word16* mr795_1_lsf_ptr; + const Word16* past_rq_init_ptr; + const Word16* pred_fac_3_ptr; + const Word16* qua_gain_code_ptr; + const Word16* qua_gain_pitch_ptr; + const Word16* startPos_ptr; + const Word16* table_gain_lowrates_ptr; + const Word16* table_gain_highrates_ptr; + const Word16* prmno_ptr; + const Word16* const* bitno_ptr; + const Word16* numOfBits_ptr; + const Word16* const* reorderBits_ptr; + const Word16* numCompressedBytes_ptr; + const Word16* window_200_40_ptr; + const Word16* window_160_80_ptr; + const Word16* window_232_8_ptr; + const Word16* ph_imp_low_MR795_ptr; + const Word16* ph_imp_mid_MR795_ptr; + const Word16* ph_imp_low_ptr; + const Word16* ph_imp_mid_ptr; + } CommonAmrTbls; + + OSCL_IMPORT_REF void get_const_tbls(CommonAmrTbls* tbl_struct_ptr); + + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gmed_n.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gmed_n.h new file mode 100644 index 0000000..49f4c51 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gmed_n.h @@ -0,0 +1,80 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : gmed_n.h +* Purpose : calculates N-point median. +* +******************************************************************************** +*/ +#ifndef gmed_n_h +#define gmed_n_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ******************************************************************************** + * DEFINITION OF DATA TYPES + ******************************************************************************** + */ + + /* + ******************************************************************************** + * DECLARATION OF PROTOTYPES + ******************************************************************************** + */ + OSCL_IMPORT_REF Word16 gmed_n( /* o : index of the median value (0...N-1) */ + Word16 ind[], /* i : Past gain values */ + Word16 n /* i : The number of gains; this routine */ + /* is only valid for a odd number of gains */ + ); + + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gsm_amr_typedefs.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gsm_amr_typedefs.h new file mode 100644 index 0000000..465e705 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/gsm_amr_typedefs.h @@ -0,0 +1,147 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: gsm_amr_typedefs.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains the definition of the amr codec types. + +------------------------------------------------------------------------------ +*/ +#ifndef GSM_AMR_TYPEDEFS_H +#define GSM_AMR_TYPEDEFS_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ + +#include "oscl_base.h" + +/*---------------------------------------------------------------------------- +; MACROS +; Define module specific macros here +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; DEFINES +; Include all pre-processor statements here. +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; EXTERNAL VARIABLES REFERENCES +; Declare variables used in this module but defined elsewhere +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; SIMPLE TYPEDEF'S +----------------------------------------------------------------------------*/ + +#ifndef Word8 +typedef int8 Word8; +#endif + +#ifndef UWord8 +typedef uint8 UWord8; +#endif + + +/*---------------------------------------------------------------------------- +; Define 16 bit signed and unsigned words +----------------------------------------------------------------------------*/ + +#ifndef Word16 +typedef int16 Word16; + +#endif + +#ifndef UWord16 +typedef uint16 UWord16; + +#endif + +/*---------------------------------------------------------------------------- +; Define 32 bit signed and unsigned words +----------------------------------------------------------------------------*/ + +#ifndef Word32 +typedef int32 Word32; +#endif + +#ifndef UWord32 +typedef uint32 UWord32; +#endif + + +/*---------------------------------------------------------------------------- +; Define boolean type +----------------------------------------------------------------------------*/ +#ifndef Bool +typedef int Bool; +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef OFF +#define OFF 0 +#endif + +#ifndef ON +#define ON 1 +#endif + +#ifndef NO +#define NO 0 +#endif + +#ifndef YES +#define YES 1 +#endif + +#ifndef SUCCESS +#define SUCCESS 0 +#endif + +#ifndef NULL +#define NULL 0 +#endif + +#ifndef Flag +typedef int32 Flag; +#endif + +#endif /* GSM_AMR_TYPEDEFS_H */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/int_lpc.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/int_lpc.h new file mode 100644 index 0000000..3f241cb --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/int_lpc.h @@ -0,0 +1,201 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: int_lpc.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the lsp_avg.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef int_lpc_h +#define int_lpc_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + /* + ************************************************************************** + * + * Function : Int_lpc_1and3 + * Purpose : Interpolates the LSPs and converts to LPC parameters + * to get a different LP filter in each subframe. + * Description : The 20 ms speech frame is divided into 4 subframes. + * The LSPs are quantized and transmitted at the 2nd and + * 4th subframes (twice per frame) and interpolated at the + * 1st and 3rd subframe. + * + * |------|------|------|------| + * sf1 sf2 sf3 sf4 + * F0 Fm F1 + * + * sf1: 1/2 Fm + 1/2 F0 sf3: 1/2 F1 + 1/2 Fm + * sf2: Fm sf4: F1 + * Returns : void + * + ************************************************************************** + */ + OSCL_IMPORT_REF void Int_lpc_1and3( + Word16 lsp_old[], /* i : LSP vector at the 4th subfr. of past frame (M) */ + Word16 lsp_mid[], /* i : LSP vector at the 2nd subfr. of + present frame (M) */ + Word16 lsp_new[], /* i : LSP vector at the 4th subfr. of + present frame (M) */ + Word16 Az[], /* o : interpolated LP parameters in all subfr. + (AZ_SIZE) */ + Flag *pOverflow + ); + + /* + ************************************************************************** + * + * Function : Int_lpc_1and3_2 + * Purpose : Interpolation of the LPC parameters. Same as the Int_lpc + * function but we do not recompute Az() for subframe 2 and + * 4 because it is already available. + * Returns : void + * + ************************************************************************** + */ + void Int_lpc_1and3_2( + Word16 lsp_old[], /* i : LSP vector at the 4th subfr. of past frame (M) */ + Word16 lsp_mid[], /* i : LSP vector at the 2nd subframe of + present frame (M) */ + Word16 lsp_new[], /* i : LSP vector at the 4th subframe of + present frame (M) */ + Word16 Az[], /* o :interpolated LP parameters + in subframes 1 and 3 (AZ_SIZE) */ + Flag *pOverflow + ); + + /* + ************************************************************************** + * + * Function : Int_lpc_1to3 + * Purpose : Interpolates the LSPs and converts to LPC parameters + * to get a different LP filter in each subframe. + * Description : The 20 ms speech frame is divided into 4 subframes. + * The LSPs are quantized and transmitted at the 4th + * subframes (once per frame) and interpolated at the + * 1st, 2nd and 3rd subframe. + * + * |------|------|------|------| + * sf1 sf2 sf3 sf4 + * F0 F1 + * + * sf1: 3/4 F0 + 1/4 F1 sf3: 1/4 F0 + 3/4 F1 + * sf2: 1/2 F0 + 1/2 F1 sf4: F1 + * Returns : void + * + ************************************************************************** + */ + OSCL_IMPORT_REF void Int_lpc_1to3( + Word16 lsp_old[], /* i : LSP vector at the 4th SF of past frame (M) */ + Word16 lsp_new[], /* i : LSP vector at the 4th SF of present frame (M) */ + Word16 Az[], /* o : interpolated LP parameters in all SFs (AZ_SIZE) */ + Flag *pOverflow + ); + + /* + ************************************************************************** + * + * Function : Int_lpc_1to3_2 + * Purpose : Interpolation of the LPC parameters. Same as the Int_lpc + * function but we do not recompute Az() for subframe 4 + * because it is already available. + * Returns : void + * + ************************************************************************** + */ + void Int_lpc_1to3_2( + Word16 lsp_old[], /* i : LSP vector at the 4th SF of past frame (M) */ + Word16 lsp_new[], /* i : LSP vector at the 4th SF present frame (M) */ + Word16 Az[], /* o :interpolated LP parameters in SFs 1, 2, 3 + (AZ_SIZE) */ + Flag *pOverflow + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _INT_LPC_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/int_lsf.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/int_lsf.h new file mode 100644 index 0000000..2ee9e71 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/int_lsf.h @@ -0,0 +1,105 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: int_lsf.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the int_lsf function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef int_lsf_h +#define int_lsf_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void Int_lsf( + Word16 lsf_old[], /* i : LSF vector at the 4th SF of past frame */ + Word16 lsf_new[], /* i : LSF vector at the 4th SF of present frame */ + Word16 i_subfr, /* i : Current sf (equal to 0,40,80 or 120) */ + Word16 lsf_out[], /* o : interpolated LSF parameters for current sf */ + Flag *pOverflow /* o : flag set if overflow occurs */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _INT_LSF_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/inv_sqrt.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/inv_sqrt.h new file mode 100644 index 0000000..937a417 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/inv_sqrt.h @@ -0,0 +1,100 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: inv_sqrt.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the inv_sqrt() function. + +------------------------------------------------------------------------------ +*/ + +#ifndef INV_SQRT_H +#define INV_SQRT_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 inv_sqrt_tbl[]; + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word32 Inv_sqrt( /* (o) : output value */ + Word32 L_x, /* (i) : input value */ + Flag *pOverflow /* (i) : pointer to overflow flag */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _INV_SQRT_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_add.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_add.h new file mode 100644 index 0000000..8fceb9d --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_add.h @@ -0,0 +1,152 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_add.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_add function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_ADD_H +#define L_ADD_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if defined(PV_ARM_V5) /* Instructions for ARM Assembly on ADS*/ + + __inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) + { + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + __asm + { + QADD result, L_var1, L_var2 + } + return(result); + } + +#elif defined(PV_ARM_GCC_V5) /* Instructions for ARM-linux cross-compiler*/ + + __inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) + { + register Word32 ra = L_var1; + register Word32 rb = L_var2; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("qadd %0, %1, %2" + : "=r"(result) + : "r"(ra), "r"(rb) + ); + return (result); + + } + +#else /* C EQUIVALENT */ + + + static inline Word32 L_add(register Word32 L_var1, register Word32 L_var2, Flag *pOverflow) + { + Word32 L_sum; + + L_sum = L_var1 + L_var2; + + if ((L_var1 ^ L_var2) >= 0) + { + if ((L_sum ^ L_var1) < 0) + { + L_sum = (L_var1 < 0) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + + return (L_sum); + } + +#endif + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_ADD_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_add_c.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_add_c.h new file mode 100644 index 0000000..7af7cdc --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_add_c.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_add_c.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_add_c function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_ADD_C_H +#define L_ADD_C_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word32 L_add_c(Word32 L_var1, Word32 L_var2, Flag *pOverflow, Flag *pCarry); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_ADD_C_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_comp.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_comp.h new file mode 100644 index 0000000..7738ad2 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_comp.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_comp.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_comp function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_COMP_H +#define L_COMP_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word32 L_Comp(Word16 hi, Word16 lo, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_extract.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_extract.h new file mode 100644 index 0000000..2816f83 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_extract.h @@ -0,0 +1,103 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_extract.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_extract function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_EXTRACT_H +#define L_EXTRACT_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void L_Extract(Word32 L_var, + Word16 *pL_var_hi, + Word16 *pL_var_lo, + Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_EXTRACT_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_mac.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_mac.h new file mode 100644 index 0000000..865f043 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_mac.h @@ -0,0 +1,166 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: l_mac.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_mac function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_MAC_H +#define L_MAC_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if defined(PV_ARM_V5) /* Instructions for ARM Assembly on ADS*/ + + __inline Word32 L_mac(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 result; + Word32 L_sum; + + OSCL_UNUSED_ARG(pOverflow); + + __asm {SMULBB result, var1, var2} + __asm {QDADD L_sum, L_var3, result} + return (L_sum); + } + +#elif defined(PV_ARM_GCC_V5) /* Instructions for ARM-linux cross-compiler*/ + + static inline Word32 L_mac(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 ra = L_var3; + register Word32 rb = var1; + register Word32 rc = var2; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(result) + : "r"(rb), "r"(rc) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(rc) + : "r"(ra), "r"(result) + ); + + return (rc); + } + +#else /* C_EQUIVALENT */ + + __inline Word32 L_mac(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 result; + Word32 L_sum; + result = (Word32) var1 * var2; + if (result != (Word32) 0x40000000L) + { + L_sum = (result << 1) + L_var3; + + /* Check if L_sum and L_var_3 share the same sign */ + if ((L_var3 ^ result) > 0) + { + if ((L_sum ^ L_var3) < 0) + { + L_sum = (L_var3 < 0) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + } + else + { + *pOverflow = 1; + L_sum = MAX_32; + } + return (L_sum); + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_MAC_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_msu.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_msu.h new file mode 100644 index 0000000..b1a51ba --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_msu.h @@ -0,0 +1,155 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: l_msu.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_msu function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_MSU_H +#define L_MSU_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" +#include "l_mult.h" +#include "l_sub.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if defined(PV_ARM_V5) /* Instructions for ARM Assembly on ADS*/ + + __inline Word32 L_msu(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 product; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + __asm + { + SMULBB product, var1, var2 + QDSUB result, L_var3, product + } + + return (result); + } + +#elif defined(PV_ARM_GCC_V5) /* Instructions for ARM-linux cross-compiler*/ + + __inline Word32 L_msu(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 ra = L_var3; + register Word32 rb = var1; + register Word32 rc = var2; + Word32 product; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product) + : "r"(rb), "r"(rc) + ); + + asm volatile("qdsub %0, %1, %2" + : "=r"(result) + : "r"(ra), "r"(product) + ); + + return (result); + } + +#else /* C EQUIVALENT */ + + static inline Word32 L_msu(Word32 L_var3, Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 result; + + result = L_mult(var1, var2, pOverflow); + result = L_sub(L_var3, result, pOverflow); + + return (result); + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ + +#ifdef __cplusplus +} +#endif + +#endif /* _L_MSU_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_mult.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_mult.h new file mode 100644 index 0000000..2aaea47 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_mult.h @@ -0,0 +1,162 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_mult.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_mult function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_MULT_H +#define L_MULT_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + +#if defined(PV_ARM_V5) /* Instructions for ARM Assembly on ADS*/ + + __inline Word32 L_mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 result; + Word32 product; + + OSCL_UNUSED_ARG(pOverflow); + + __asm + { + SMULBB product, var1, var2 + QADD result, product, product + } + + return (result); + } + +#elif defined(PV_ARM_GCC_V5) /* Instructions for ARM-linux cross-compiler*/ + + __inline Word32 L_mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 ra = var1; + register Word32 rb = var2; + Word32 result; + Word32 product; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product) + : "r"(ra), "r"(rb) + ); + + asm volatile("qadd %0, %1, %2" + : "=r"(result) + : "r"(product), "r"(product) + ); + + return(result); + } + +#else /* C EQUIVALENT */ + + static inline Word32 L_mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 L_product; + + L_product = (Word32) var1 * var2; + + if (L_product != (Word32) 0x40000000L) + { + L_product <<= 1; /* Multiply by 2 */ + } + else + { + *pOverflow = 1; + L_product = MAX_32; + } + + return (L_product); + } +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_MULT_H */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_negate.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_negate.h new file mode 100644 index 0000000..e406bb8 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_negate.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_negate.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_negate function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_NEGATE_H +#define L_NEGATE_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word32 L_negate(Word32 L_var1); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shl.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shl.h new file mode 100644 index 0000000..5430bc7 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shl.h @@ -0,0 +1,102 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_shl.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_shl function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_SHL_H +#define L_SHL_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word32 L_shl(Word32 L_var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_SHL_H_ */ + + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shr.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shr.h new file mode 100644 index 0000000..424c948 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shr.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: l_shr.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_shr function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_SHR_H +#define L_SHR_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word32 L_shr(Word32 L_var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_SHR_H_ */ + + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shr_r.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shr_r.h new file mode 100644 index 0000000..29d99da --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_shr_r.h @@ -0,0 +1,100 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_shr_r.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_shr_r function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_SHR_R_H +#define L_SHR_R_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word32 L_shr_r(Word32 L_var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_SHR_R_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_sub.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_sub.h new file mode 100644 index 0000000..a9b0732 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/l_sub.h @@ -0,0 +1,157 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: l_sub.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the L_sub function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef L_SUB_H +#define L_SUB_H + + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if defined(PV_ARM_V5) /* Instructions for ARM Assembly on ADS*/ + + __inline Word32 L_sub(Word32 L_var1, Word32 L_var2, Flag *pOverflow) + { + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + __asm + { + QSUB result, L_var1, L_var2 + } + + return(result); + + } + +#elif defined(PV_ARM_GCC_V5) /* Instructions for ARM-linux cross-compiler*/ + + __inline Word32 L_sub(Word32 L_var1, Word32 L_var2, Flag *pOverflow) + { + register Word32 ra = L_var1; + register Word32 rb = L_var2; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("qsub %0, %1, %2" + : "=r"(result) + : "r"(ra), "r"(rb) + ); + + return (result); + } + +#else /* C EQUIVALENT */ + + static inline Word32 L_sub(register Word32 L_var1, register Word32 L_var2, + register Flag *pOverflow) + { + Word32 L_diff; + + L_diff = L_var1 - L_var2; + + if ((L_var1 ^ L_var2) < 0) + { + if ((L_diff ^ L_var1) & MIN_32) + { + L_diff = (L_var1 < 0L) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + + return (L_diff); + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _L_SUB_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/log2.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/log2.h new file mode 100644 index 0000000..ce27dba --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/log2.h @@ -0,0 +1,104 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: log2.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains the function prototype definition for Log2 function. + +------------------------------------------------------------------------------ +*/ +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef LOG2_H +#define LOG2_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +#include "log2_norm.h" /* Used by legacy files */ + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF void Log2( + Word32 L_x, /* (i) : input value */ + Word16 *pExponent, /* (o) : Integer part of Log2. (range: 0<=val<=30)*/ + Word16 *pFraction, /* (o) : Fractional part of Log2. (range: 0<=val<1) */ + Flag *pOverflow /* (i/o) : overflow flag */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _LOG2_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/log2_norm.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/log2_norm.h new file mode 100644 index 0000000..3b06244 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/log2_norm.h @@ -0,0 +1,103 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: log2_norm.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains the prototype declaration for Log2_norm function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef LOG2_NORM_H +#define LOG2_NORM_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 log2_tbl[]; + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void Log2_norm( + Word32 L_x, /* (i) : input value (normalized) */ + Word16 exp, /* (i) : norm_l (L_x) */ + Word16 *exponent, /* (o) : Integer part of Log2. (range: 0<=val<=30) */ + Word16 *fraction /* (o) : Fractional part of Log2. (range: 0<=val<1) */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _LOG2_NORM_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsfwt.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsfwt.h new file mode 100644 index 0000000..cca36d4 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsfwt.h @@ -0,0 +1,104 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: lsfwt.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the lsfwt.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef lsfwt_h +#define lsfwt_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "cnst.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void Lsf_wt( + Word16 *lsf, /* input : LSF vector */ + Word16 *wf, /* output: square of weighting factors */ + Flag * pOverflow); /* o : Flag set when overflow occurs */ + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _LSF_WT_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp.h new file mode 100644 index 0000000..99b6151 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp.h @@ -0,0 +1,173 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: lsp.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the lsp.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef lsp_h +#define lsp_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "q_plsf.h" +#include "mode.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + typedef struct + { + + /* Past LSPs */ + Word16 lsp_old[M]; + Word16 lsp_old_q[M]; + + /* Quantization state */ + Q_plsfState *qSt; + + } lspState; + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + /* + ************************************************************************** + * + * Function : lsp_init + * Purpose : Allocates memory and initializes state variables + * Description : Stores pointer to filter status struct in *st. This + * pointer has to be passed to lsp in each call. + * Returns : 0 on success + * + ************************************************************************** + */ + OSCL_IMPORT_REF Word16 lsp_init(lspState **st); + + /* + ************************************************************************** + * + * Function : lsp_reset + * Purpose : Resets state memory + * Returns : 0 on success + * + ************************************************************************** + */ + OSCL_IMPORT_REF Word16 lsp_reset(lspState *st); + + /* + ************************************************************************** + * + * Function : lsp_exit + * Purpose : The memory used for state memory is freed + * Description : Stores NULL in *st + * + ************************************************************************** + */ + OSCL_IMPORT_REF void lsp_exit(lspState **st); + + /* + ************************************************************************** + * + * Function : lsp + * Purpose : Conversion from LP coefficients to LSPs. + * Quantization of LSPs. + * Description : Generates 2 sets of LSPs from 2 sets of + * LP coefficients for mode 12.2. For the other + * modes 1 set of LSPs is generated from 1 set of + * LP coefficients. These LSPs are quantized with + * Matrix/Vector quantization (depending on the mode) + * and interpolated for the subframes not yet having + * their own LSPs. + * + ************************************************************************** + */ + OSCL_IMPORT_REF void lsp(lspState *st, /* i/o : State struct */ + enum Mode req_mode, /* i : requested coder mode */ + enum Mode used_mode,/* i : used coder mode */ + Word16 az[], /* i/o : interpolated LP parameters Q12 */ + Word16 azQ[], /* o : quantization interpol. LP parameters Q12*/ + Word16 lsp_new[], /* o : new lsp vector */ + Word16 **anap, /* o : analysis parameters */ + Flag *pOverflow /* o : Flag set when overflow occurs */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _LSP_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_az.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_az.h new file mode 100644 index 0000000..fb3d248 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_az.h @@ -0,0 +1,103 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: lsp_az.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the lsp_az function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef LSP_AZ_H +#define LSP_AZ_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF void Lsp_Az( + Word16 lsp[], /* (i) : line spectral frequencies */ + Word16 a[], /* (o) : predictor coefficients (order = 10) */ + Flag *pOverflow /* (o) : overflow flag */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _LSP_AZ_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_lsf.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_lsf.h new file mode 100644 index 0000000..ac7fca0 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_lsf.h @@ -0,0 +1,111 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: lsp_lsf.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the lsp_lsf.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef lsp_lsf_h +#define lsp_lsf_h + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + OSCL_IMPORT_REF void Lsf_lsp( + Word16 lsf[], /* (i) : lsf[m] normalized (range: 0.0<=val<=0.5) */ + Word16 lsp[], /* (o) : lsp[m] (range: -1<=val<1) */ + Word16 m, /* (i) : LPC order */ + Flag *pOverflow /* (o) : Flag set when overflow occurs */ + ); + OSCL_IMPORT_REF void Lsp_lsf( + Word16 lsp[], /* (i) : lsp[m] (range: -1<=val<1) */ + Word16 lsf[], /* (o) : lsf[m] normalized (range: 0.0<=val<=0.5) */ + Word16 m, /* (i) : LPC order */ + Flag *pOverflow /* (o) : Flag set when overflow occurs */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _LSP_LSF_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_tab.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_tab.h new file mode 100644 index 0000000..db3cd52 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/lsp_tab.h @@ -0,0 +1,103 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: lsp_tab.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares a table lsp_init_data. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef LSP_TAB_H +#define LSP_TAB_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "cnst.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 lsp_init_data[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mac_32.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mac_32.h new file mode 100644 index 0000000..b79a84f --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mac_32.h @@ -0,0 +1,136 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: mac_32.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the Mac_32 and Mac_32_16 functions + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef MAC_32_H +#define MAC_32_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + static inline Word32 Mac_32(Word32 L_var3, + Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 L_var2_hi, + Word16 L_var2_lo, + Flag *pOverflow) + { + Word16 product; + + L_var3 = L_mac(L_var3, L_var1_hi, L_var2_hi, pOverflow); + + product = mult(L_var1_hi, L_var2_lo, pOverflow); + L_var3 = L_mac(L_var3, product, 1, pOverflow); + + product = mult(L_var1_lo, L_var2_hi, pOverflow); + L_var3 = L_mac(L_var3, product, 1, pOverflow); + + return (L_var3); + } + + static inline Word32 Mac_32_16(Word32 L_var3, + Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 var2, + Flag *pOverflow) + { + Word16 product; + + L_var3 = L_mac(L_var3, L_var1_hi, var2, pOverflow); + + product = mult(L_var1_lo, var2, pOverflow); + L_var3 = L_mac(L_var3, product, 1, pOverflow); + + return (L_var3); + } + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _MAC_32_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mode.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mode.h new file mode 100644 index 0000000..75f86cb --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mode.h @@ -0,0 +1,82 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : mode.h +* Purpose : Declaration of mode type +* +******************************************************************************** +*/ +#ifndef mode_h +#define mode_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ + + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ******************************************************************************** + * DEFINITION OF DATA TYPES + ******************************************************************************** + */ + enum Mode { MR475 = 0, + MR515, + MR59, + MR67, + MR74, + MR795, + MR102, + MR122, + + MRDTX, + + N_MODES /* number of (SPC) modes */ + + }; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mpy_32.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mpy_32.h new file mode 100644 index 0000000..f2cb7cf --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mpy_32.h @@ -0,0 +1,258 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: mpy_32.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the Mpy_32 function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef MPY_32_H +#define MPY_32_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if defined(PV_ARM_V5) /* Instructions for ARM Assembly on ADS*/ + + __inline Word32 Mpy_32(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 L_var2_hi, + Word16 L_var2_lo, + Flag *pOverflow) + + { + /*---------------------------------------------------------------------------- + ; Define all local variables + ----------------------------------------------------------------------------*/ + Word32 L_product; + Word32 L_sum; + Word32 product32; + + OSCL_UNUSED_ARG(pOverflow); + /*---------------------------------------------------------------------------- + ; Function body here + ----------------------------------------------------------------------------*/ + /* L_product = L_mult (L_var1_hi, L_var2_hi, pOverflow);*/ + + __asm {SMULBB L_product, L_var1_hi, L_var2_hi} + __asm {QDADD L_product, 0, L_product} + __asm {SMULBB product32, L_var1_hi, L_var2_lo} + product32 >>= 15; + __asm {QDADD L_sum, L_product, product32} + L_product = L_sum; + __asm {SMULBB product32, L_var1_lo, L_var2_hi} + product32 >>= 15; + __asm {QDADD L_sum, L_product, product32} + return (L_sum); + } + +#elif defined(PV_ARM_GCC_V5) /* Instructions for ARM-linux cross-compiler*/ + + static inline Word32 Mpy_32(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 L_var2_hi, + Word16 L_var2_lo, + Flag *pOverflow) + { + register Word32 product32; + register Word32 L_sum; + register Word32 L_product, result; + register Word32 ra = L_var1_hi; + register Word32 rb = L_var1_lo; + register Word32 rc = L_var2_hi; + register Word32 rd = L_var2_lo; + + + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(L_product) + : "r"(ra), "r"(rc) + ); + asm volatile("mov %0, #0" + : "=r"(result) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(L_sum) + : "r"(result), "r"(L_product) + ); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product32) + : "r"(ra), "r"(rd) + ); + + asm volatile("mov %0, %1, ASR #15" + : "=r"(ra) + : "r"(product32) + ); + asm volatile("qdadd %0, %1, %2" + : "=r"(L_product) + : "r"(L_sum), "r"(ra) + ); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product32) + : "r"(rb), "r"(rc) + ); + + asm volatile("mov %0, %1, ASR #15" + : "=r"(rb) + : "r"(product32) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(L_sum) + : "r"(L_product), "r"(rb) + ); + + return (L_sum); + } + +#else /* C_EQUIVALENT */ + + __inline Word32 Mpy_32(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 L_var2_hi, + Word16 L_var2_lo, + Flag *pOverflow) + { + Word32 L_product; + Word32 L_sum; + Word32 product32; + + OSCL_UNUSED_ARG(pOverflow); + L_product = (Word32) L_var1_hi * L_var2_hi; + + if (L_product != (Word32) 0x40000000L) + { + L_product <<= 1; + } + else + { + L_product = MAX_32; + } + + /* result = mult (L_var1_hi, L_var2_lo, pOverflow); */ + product32 = ((Word32) L_var1_hi * L_var2_lo) >> 15; + + /* L_product = L_mac (L_product, result, 1, pOverflow); */ + L_sum = L_product + (product32 << 1); + + if ((L_product ^ product32) > 0) + { + if ((L_sum ^ L_product) < 0) + { + L_sum = (L_product < 0) ? MIN_32 : MAX_32; + } + } + + L_product = L_sum; + + /* result = mult (L_var1_lo, L_var2_hi, pOverflow); */ + product32 = ((Word32) L_var1_lo * L_var2_hi) >> 15; + + /* L_product = L_mac (L_product, result, 1, pOverflow); */ + L_sum = L_product + (product32 << 1); + + if ((L_product ^ product32) > 0) + { + if ((L_sum ^ L_product) < 0) + { + L_sum = (L_product < 0) ? MIN_32 : MAX_32; + } + } + + /*---------------------------------------------------------------------------- + ; Return nothing or data or data pointer + ----------------------------------------------------------------------------*/ + return (L_sum); + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _MPY_32_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mpy_32_16.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mpy_32_16.h new file mode 100644 index 0000000..33ade51 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mpy_32_16.h @@ -0,0 +1,206 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: mpy_32_16.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the Mpy_32_16 function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef MPY_32_16_H +#define MPY_32_16_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if defined(PV_ARM_V5) /* Instructions for ARM Assembly on ADS*/ + + __inline Word32 Mpy_32_16(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 var2, + Flag *pOverflow) + { + + Word32 L_product; + Word32 L_sum; + Word32 result; + + OSCL_UNUSED_ARG(pOverflow); + + __asm {SMULBB L_product, L_var1_hi, var2} + __asm {QDADD L_product, 0, L_product} + __asm {SMULBB result, L_var1_lo, var2} + result >>= 15; + __asm {QDADD L_sum, L_product, result} + return (L_sum); + } + +#elif defined(PV_ARM_GCC_V5) /* Instructions for ARM-linux cross-compiler*/ + + static inline Word32 Mpy_32_16(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 var2, + Flag *pOverflow) + { + + register Word32 ra = L_var1_hi; + register Word32 rb = L_var1_lo; + register Word32 rc = var2; + Word32 result, L_product; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(L_product) + : "r"(ra), "r"(rc) + ); + asm volatile("mov %0, #0" + : "=r"(result) + ); + + asm volatile("qdadd %0, %1, %2" + : "=r"(L_product) + : "r"(result), "r"(L_product) + ); + + asm volatile("smulbb %0, %1, %2" + : "=r"(result) + : "r"(rb), "r"(rc) + ); + + asm volatile("mov %0, %1, ASR #15" + : "=r"(ra) + : "r"(result) + ); + asm volatile("qdadd %0, %1, %2" + : "=r"(result) + : "r"(L_product), "r"(ra) + ); + + return (result); + } + +#else /* C_EQUIVALENT */ + static inline Word32 Mpy_32_16(Word16 L_var1_hi, + Word16 L_var1_lo, + Word16 var2, + Flag *pOverflow) + { + + Word32 L_product; + Word32 L_sum; + Word32 result; + L_product = (Word32) L_var1_hi * var2; + + if (L_product != (Word32) 0x40000000L) + { + L_product <<= 1; + } + else + { + *pOverflow = 1; + L_product = MAX_32; + } + + result = ((Word32)L_var1_lo * var2) >> 15; + + L_sum = L_product + (result << 1); + + if ((L_product ^ result) > 0) + { + if ((L_sum ^ L_product) < 0) + { + L_sum = (L_product < 0) ? MIN_32 : MAX_32; + *pOverflow = 1; + } + } + return (L_sum); + + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _MPY_32_16_H_ */ + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mult.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mult.h new file mode 100644 index 0000000..eac2004 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mult.h @@ -0,0 +1,171 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: mult.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the mult function. + +------------------------------------------------------------------------------ +*/ + +#ifndef MULT_H +#define MULT_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ + +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if defined(PV_ARM_V5) + + __inline Word16 mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + Word32 product; + + OSCL_UNUSED_ARG(pOverflow); + + __asm + { + SMULBB product, var1, var2 + MOV product, product, ASR #15 + CMP product, 0x7FFF + MOVGE product, 0x7FFF + } + + return ((Word16) product); + } + +#elif defined(PV_ARM_GCC_V5) + + __inline Word16 mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 ra = var1; + register Word32 rb = var2; + Word32 product; + Word32 temp = 0x7FFF; + + OSCL_UNUSED_ARG(pOverflow); + + asm volatile("smulbb %0, %1, %2" + : "=r"(product) + : "r"(ra), "r"(rb) + ); + asm volatile("mov %0, %1, ASR #15" + : "=r"(product) + : "r"(product) + ); + asm volatile("cmp %0, %1" + : "=r"(product) + : "r"(temp) + ); + asm volatile("movge %0, %1" + : "=r"(product) + : "r"(temp) + ); + + return ((Word16) product); + } + +#else /* C EQUIVALENT */ + + static inline Word16 mult(Word16 var1, Word16 var2, Flag *pOverflow) + { + register Word32 product; + + product = ((Word32) var1 * var2) >> 15; + + /* Saturate result (if necessary). */ + /* var1 * var2 >0x00007fff is the only case */ + /* that saturation occurs. */ + + if (product > 0x00007fffL) + { + *pOverflow = 1; + product = (Word32) MAX_16; + } + + + /* Return the product as a 16 bit value by type casting Word32 to Word16 */ + + return ((Word16) product); + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _MULT_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mult_r.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mult_r.h new file mode 100644 index 0000000..90f7e83 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/mult_r.h @@ -0,0 +1,103 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: mult_r.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the mult_r function. + +------------------------------------------------------------------------------ +*/ + +#ifndef MULT_R__H +#define MULT_R__H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ + +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word16 mult_r(Word16 var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + + +#endif /* _MULT_R_H_ */ + + + + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/n_proc.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/n_proc.h new file mode 100644 index 0000000..e5738c1 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/n_proc.h @@ -0,0 +1,31 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* $Id $ */ + +void proc_head(char *mes); diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/negate.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/negate.h new file mode 100644 index 0000000..2b77f77 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/negate.h @@ -0,0 +1,100 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/***************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +**************************************************************************/ +/* + Filename: negate.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the negate function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef NEGATE_H +#define NEGATE_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word16 negate(register Word16 var1); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/norm_l.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/norm_l.h new file mode 100644 index 0000000..faea591 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/norm_l.h @@ -0,0 +1,138 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: norm_l.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the norm_l function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef NORM_L_H +#define NORM_L_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if !( defined(PV_ARM_V5) || defined(PV_ARM_GCC_V5) ) + + /* C EQUIVALENT */ + OSCL_IMPORT_REF Word16 norm_l(Word32 L_var1); + +#elif defined(PV_ARM_V5) + + __inline Word16 norm_l(Word32 L_var1) + { + register Word32 var_out = 0; + + __asm + { + CMP L_var1, #0 + EORNE L_var1, L_var1, L_var1, LSL #1 + CLZNE var_out, L_var1 + } + + return ((Word16)var_out); + } + +#elif defined(PV_ARM_GCC_V5) + + static inline Word16 norm_l(Word32 L_var1) + { + register Word32 var_out = 0; + register Word32 ra = L_var1; + if (L_var1) + { + ra ^= (ra << 1); + asm volatile( + "clz %0, %1" + : "=r"(var_out) + : "r"(ra) + ); + } + return (var_out); + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/norm_s.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/norm_s.h new file mode 100644 index 0000000..955903a --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/norm_s.h @@ -0,0 +1,140 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: norm_s.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the norm_s function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef NORM_S_H +#define NORM_S_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ +#if !( defined(PV_ARM_V5) || defined(PV_ARM_GCC_V5) ) + + /* C EQUIVALENT */ + + OSCL_IMPORT_REF Word16 norm_s(Word16 var1); + +#elif defined(PV_ARM_V5) + + __inline Word16 norm_s(Word16 var) + { + register Word32 var_out = 0; + Word32 var1 = var << 16; + + __asm + { + CMP var1, #0 + EORNE var1, var1, var1, LSL #1 + CLZNE var_out, var1 + } + + return ((Word16)var_out); + } + +#elif defined(PV_ARM_GCC_V5) + + static inline Word16 norm_s(Word16 var1) + { + register Word32 var_out = 0; + register Word32 ra = var1 << 16; + if (ra) + { + ra ^= (ra << 1); + asm volatile( + "clz %0, %1" + : "=r"(var_out) + : "r"(ra) + ); + } + return (var_out); + } + +#endif + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/oper_32b.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/oper_32b.h new file mode 100644 index 0000000..c2ef975 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/oper_32b.h @@ -0,0 +1,92 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: oper_32b.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file includes all the oper_32b.c functions' header files. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef OPER_32B_H +#define OPER_32B_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +#include "l_comp.h" +#include "l_extract.h" + +/*---------------------------------------------------------------------------- +; MACROS +; Define module specific macros here +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; DEFINES +; Include all pre-processor statements here. +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; EXTERNAL VARIABLES REFERENCES +; Declare variables used in this module but defined elsewhere +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; SIMPLE TYPEDEF'S +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; ENUMERATED TYPEDEF'S +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; STRUCTURES TYPEDEF'S +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; GLOBAL FUNCTION DEFINITIONS +; Function Prototype declaration +----------------------------------------------------------------------------*/ + +/*---------------------------------------------------------------------------- +; END +----------------------------------------------------------------------------*/ +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/p_ol_wgh.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/p_ol_wgh.h new file mode 100644 index 0000000..f07ea36 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/p_ol_wgh.h @@ -0,0 +1,134 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: p_ol_wgh.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + File : p_ol_wgh.h + Purpose : Compute the open loop pitch lag with weighting. + +------------------------------------------------------------------------------ +*/ + +#ifndef P_OL_WGH_H +#define P_OL_WGH_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "mode.h" +#include "vad.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; [Define module specific macros here] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; [Include all pre-processor statements here.] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; [Declare variables used in this module but defined elsewhere] + ----------------------------------------------------------------------------*/ + extern const Word16 corrweight[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + /* state variable */ + + typedef struct + { + Word16 old_T0_med; + Word16 ada_w; + Word16 wght_flg; + } pitchOLWghtState; + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; [List function prototypes here] + ----------------------------------------------------------------------------*/ + Word16 p_ol_wgh_init(pitchOLWghtState **st); + /* initialize one instance of the pre processing state. + Stores pointer to filter status struct in *st. This pointer has to + be passed to p_ol_wgh in each call. + returns 0 on success + */ + + Word16 p_ol_wgh_reset(pitchOLWghtState *st); + /* reset of pre processing state (i.e. set state memory to zero) + returns 0 on success + */ + + void p_ol_wgh_exit(pitchOLWghtState **st); + /* de-initialize pre processing state (i.e. free status struct) + stores NULL in *st + */ + + Word16 Pitch_ol_wgh( /* o : open loop pitch lag */ + pitchOLWghtState *st, /* i/o : State struct */ + vadState *vadSt, /* i/o : VAD state struct */ + Word16 signal[], /* i : signal used to compute the open loop pitch */ + /* signal[-pit_max] to signal[-1] should be known */ + Word16 pit_min, /* i : minimum pitch lag */ + Word16 pit_max, /* i : maximum pitch lag */ + Word16 L_frame, /* i : length of frame to compute pitch */ + Word16 old_lags[], /* i : history with old stored Cl lags */ + Word16 ol_gain_flg[], /* i : OL gain flag */ + Word16 idx, /* i : index */ + Flag dtx, /* i : dtx flag; use dtx=1, do not use dtx=0 */ + Flag *pOverflow /* o : overflow flag */ + ); + +#ifdef __cplusplus +} +#endif + +#endif /* _P_OL_WGH_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pow2.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pow2.h new file mode 100644 index 0000000..ba83477 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pow2.h @@ -0,0 +1,104 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: pow2.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains the prototype declaration for Pow2() function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef POW2_H +#define POW2_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 pow2_tbl[]; + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + OSCL_IMPORT_REF Word32 Pow2( + /* (o) : result (range: 0<=val<=0x7fffffff) */ + Word16 exponent, /* (i) : Integer part. (range: 0<=val<=30) */ + Word16 fraction, /* (i) : Fractional part. (range: 0.0<=val<1.0) */ + Flag *pOverflow /* (i/o) : overflow flag */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _POW2_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pred_lt.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pred_lt.h new file mode 100644 index 0000000..28a0dd8 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pred_lt.h @@ -0,0 +1,105 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: pred_lt.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the pred_lt function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef pred_lt_h +#define pred_lt_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF void Pred_lt_3or6( + Word16 exc[], /* in/out: excitation buffer */ + Word16 T0, /* input : integer pitch lag */ + Word16 frac, /* input : fraction of lag */ + Word16 L_subfr, /* input : subframe size */ + Word16 flag3, /* input : if set, upsampling rate = 3 (6 otherwise) */ + Flag *pOverflow /* output: if set, overflow occurred in this function */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* PRED_LT_H */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pvgsmamr.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pvgsmamr.h new file mode 100644 index 0000000..b697524 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/pvgsmamr.h @@ -0,0 +1,63 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +#ifndef __PVGSMAMR_H +#define __PVGSMAMR_H + + +// includes +#include <e32std.h> +#include <e32base.h> + +#include "sp_dec.h" +#include "pvglobals.h" + + +// PVGsmDecoder AO +class CPVGsmDecoder : public CBase +{ + public: + IMPORT_C static CPVGsmDecoder* NewL(void); + IMPORT_C ~CPVGsmDecoder(); + IMPORT_C TInt StartL(void); + + // only port the API's used in PVPlayer 2.0 + IMPORT_C TInt DecodeFrame(enum Mode mode, unsigned char* compressedBlock, unsigned char* audioBuffer); + IMPORT_C TInt InitDecoder(void); + IMPORT_C void ExitDecoder(void); + + private: + CPVGsmDecoder(); + void ConstructL(void); + + Speech_Decode_FrameState* decState; + enum RXFrameType rx_type; + struct globalDataStruct *gds; +}; + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf.h new file mode 100644 index 0000000..9298d09 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf.h @@ -0,0 +1,156 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: q_plsf.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the q_plsf_3.c and q_plsf_5.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef q_plsf_h +#define q_plsf_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "cnst.h" +#include "mode.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ +#define MR795_1_SIZE 512 +#define PAST_RQ_INIT_SIZE 8 + +#define DICO1_SIZE 256 +#define DICO2_SIZE 512 +#define DICO3_SIZE 512 + +#define DICO1_5_SIZE 128 +#define DICO2_5_SIZE 256 +#define DICO3_5_SIZE 256 +#define DICO4_5_SIZE 256 +#define DICO5_5_SIZE 64 + +#define MR515_3_SIZE 128 + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + typedef struct + { + Word16 past_rq[M]; /* Past quantized prediction error, Q15 */ + + } Q_plsfState; + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + Word16 Q_plsf_init(Q_plsfState **st); + /* initialize one instance of the state. + Stores pointer to filter status struct in *st. This pointer has to + be passed to Q_plsf_5 / Q_plsf_3 in each call. + returns 0 on success + */ + + Word16 Q_plsf_reset(Q_plsfState *st); + /* reset of state (i.e. set state memory to zero) + returns 0 on success + */ + + void Q_plsf_exit(Q_plsfState **st); + /* de-initialize state (i.e. free status struct) + stores NULL in *st + */ + + OSCL_IMPORT_REF void Q_plsf_3( + Q_plsfState *st, /* i/o: state struct */ + enum Mode mode, /* i : coder mode */ + Word16 *lsp1, /* i : 1st LSP vector Q15 */ + Word16 *lsp1_q, /* o : quantized 1st LSP vector Q15 */ + Word16 *indice, /* o : quantization indices of 3 vectors Q0 */ + Word16 *pred_init_i,/* o : init index for MA prediction in DTX mode */ + Flag *pOverflow /* o : Flag set when overflow occurs */ + ); + + OSCL_IMPORT_REF void Q_plsf_5( + Q_plsfState *st, + Word16 *lsp1, /* i : 1st LSP vector, Q15 */ + Word16 *lsp2, /* i : 2nd LSP vector, Q15 */ + Word16 *lsp1_q, /* o : quantized 1st LSP vector, Q15 */ + Word16 *lsp2_q, /* o : quantized 2nd LSP vector, Q15 */ + Word16 *indice, /* o : quantization indices of 5 matrices, Q0 */ + Flag *pOverflow /* o : Flag set when overflow occurs */ + ); + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _Q_PLSF_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf_3_tbl.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf_3_tbl.h new file mode 100644 index 0000000..8bf7047 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf_3_tbl.h @@ -0,0 +1,123 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: q_plsf_3_tbl.h + +------------------------------------------------------------------------------ + MODULE DESCRIPTION + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; [Define module specific macros here] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; [Include all pre-processor statements here. Include conditional + ; compile variables also.] + ----------------------------------------------------------------------------*/ +#define MR795_1_SIZE 512 +#define PAST_RQ_INIT_SIZE 8 + +#define DICO1_SIZE 256 +#define DICO2_SIZE 512 +#define DICO3_SIZE 512 + +#define MR515_3_SIZE 128 + + /*---------------------------------------------------------------------------- + ; LOCAL FUNCTION DEFINITIONS + ; [List function prototypes here] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; LOCAL VARIABLE DEFINITIONS + ; [Variable declaration - defined here and used outside this module] + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /* Codebooks of LSF prediction residual */ + extern const Word16 mean_lsf_3[]; + + extern const Word16 pred_fac_3[]; + + extern const Word16 dico1_lsf_3[]; + extern const Word16 dico2_lsf_3[]; + extern const Word16 dico3_lsf_3[]; + + extern const Word16 mr515_3_lsf[]; + extern const Word16 mr795_1_lsf[]; + + extern const Word16 past_rq_init[]; + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ + +#ifdef __cplusplus +} +#endif + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf_5_tbl.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf_5_tbl.h new file mode 100644 index 0000000..e495c4a --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/q_plsf_5_tbl.h @@ -0,0 +1,104 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: q_plsf_5_tbl.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares tables defined in q_plsf_5_tbl.c. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef Q_PLSF_5_TBL_H +#define Q_PLSF_5_TBL_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 mean_lsf_5[]; + extern const Word16 dico1_lsf_5[]; + extern const Word16 dico2_lsf_5[]; + extern const Word16 dico3_lsf_5[]; + extern const Word16 dico4_lsf_5[]; + extern const Word16 dico5_lsf_5[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qgain475_tab.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qgain475_tab.h new file mode 100644 index 0000000..cfa5dee --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qgain475_tab.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: qgain475_tab.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares tables defined in qgain475_tab.c. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef QGAIN475_TAB_H +#define QGAIN475_TAB_H + +#define MR475_VQ_SIZE 256 + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 table_gain_MR475[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qua_gain.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qua_gain.h new file mode 100644 index 0000000..951a2c4 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qua_gain.h @@ -0,0 +1,126 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: qua_gain.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the file, qua_gain.c + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef qua_gain_h +#define qua_gain_h "$Id $" + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "gc_pred.h" +#include "mode.h" +#include "get_const_tbls.h" + + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ +#define VQ_SIZE_HIGHRATES 128 +#define VQ_SIZE_LOWRATES 64 + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + Word16 + Qua_gain( /* o : index of quantization. */ + enum Mode mode, /* i : AMR mode */ + Word16 exp_gcode0, /* i : predicted CB gain (exponent), Q0 */ + Word16 frac_gcode0, /* i : predicted CB gain (fraction), Q15 */ + Word16 frac_coeff[], /* i : energy coeff. (5), fraction part, Q15 */ + Word16 exp_coeff[], /* i : energy coeff. (5), exponent part, Q0 */ + /* (frac_coeff and exp_coeff computed in */ + /* calc_filt_energies()) */ + Word16 gp_limit, /* i : pitch gain limit */ + Word16 *gain_pit, /* o : Pitch gain, Q14 */ + Word16 *gain_cod, /* o : Code gain, Q1 */ + Word16 *qua_ener_MR122, /* o : quantized energy error, Q10 */ + /* (for MR122 MA predictor update) */ + Word16 *qua_ener, /* o : quantized energy error, Q10 */ + /* (for other MA predictor update) */ + CommonAmrTbls* common_amr_tbls, /* i : ptr to struct of table ptrs */ + Flag *pOverflow /* o : overflow indicator */ + ); + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* qua_gain_h */ + + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qua_gain_tbl.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qua_gain_tbl.h new file mode 100644 index 0000000..b3d2c01 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/qua_gain_tbl.h @@ -0,0 +1,102 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: qua_gain_tbl.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares tables defined in qua_gain_tbl.c. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef QUA_GAIN_TBL_H +#define QUA_GAIN_TBL_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 table_gain_highrates[]; + extern const Word16 table_gain_lowrates[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/reorder.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/reorder.h new file mode 100644 index 0000000..231bc9a --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/reorder.h @@ -0,0 +1,101 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: reorder.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the Reorder_lsf() function. + +------------------------------------------------------------------------------ +*/ + +#ifndef REORDER_H +#define REORDER_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF void Reorder_lsf( + Word16 *lsf, /* (i/o) : vector of LSFs (range: 0<=val<=0.5) */ + Word16 min_dist, /* (i) : minimum required distance */ + Word16 n, /* (i) : LPC order */ + Flag *pOverflow /* (i/o) : overflow Flag */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _REORDER_H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/residu.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/residu.h new file mode 100644 index 0000000..2c6d430 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/residu.h @@ -0,0 +1,83 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : residu.h +* Purpose : Computes the LP residual. +* Description : The LP residual is computed by filtering the input +* : speech through the LP inverse filter A(z). +* +* +******************************************************************************** +*/ +#ifndef residu_h +#define residu_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ******************************************************************************** + * DEFINITION OF DATA TYPES + ******************************************************************************** + */ + + /* + ******************************************************************************** + * DECLARATION OF PROTOTYPES + ******************************************************************************** + */ + OSCL_IMPORT_REF void Residu( + Word16 a[], /* (i) : prediction coefficients */ + Word16 x[], /* (i) : speech signal */ + Word16 y[], /* (o) : residual signal */ + Word16 lg /* (i) : size of filtering */ + ); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/reverse_bits.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/reverse_bits.h new file mode 100644 index 0000000..5933e15 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/reverse_bits.h @@ -0,0 +1,100 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: reverse_bits.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the reverse_bits function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef REVERSE_BITS_H +#define REVERSE_BITS_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "mode.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + void reverse_bits(enum Mode mode, unsigned char *pCompressedBlock); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/round.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/round.h new file mode 100644 index 0000000..f4f8072 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/round.h @@ -0,0 +1,98 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: round.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the pv_round function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef ROUND_H +#define ROUND_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word16 pv_round(Word32 L_var1, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _ROUND_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/set_zero.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/set_zero.h new file mode 100644 index 0000000..debd223 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/set_zero.h @@ -0,0 +1,79 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : set_zero.h +* Description : Set vector x[] to zero +* +* +******************************************************************************** +*/ +#ifndef set_zero_h +#define set_zero_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ******************************************************************************** + * DEFINITION OF DATA TYPES + ******************************************************************************** + */ + + /* + ******************************************************************************** + * DECLARATION OF PROTOTYPES + ******************************************************************************** + */ + void Set_zero( + Word16 x[], /* (o) : vector to clear */ + Word16 L /* (i) : length of vector */ + ); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shl.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shl.h new file mode 100644 index 0000000..ca09201 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shl.h @@ -0,0 +1,102 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: shl.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the shl function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef SHL_H +#define SHL_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + Word16 shl(Word16 var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _SHL_H_ */ + + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shr.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shr.h new file mode 100644 index 0000000..b3149a0 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shr.h @@ -0,0 +1,99 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: shr.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the shr function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef SHR_H +#define SHR_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word16 shr(Word16 var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _SHR_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shr_r.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shr_r.h new file mode 100644 index 0000000..30ccf29 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/shr_r.h @@ -0,0 +1,100 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: shr_r.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the shr_r function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef SHR_R_H +#define SHR_R_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word16 shr_r(Word16 var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/sqrt_l.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/sqrt_l.h new file mode 100644 index 0000000..368e9f9 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/sqrt_l.h @@ -0,0 +1,102 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: sqrt_l.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the sqrt_l() function. + +------------------------------------------------------------------------------ +*/ + +#ifndef SQRT_L_H +#define SQRT_L_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 sqrt_l_tbl[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + OSCL_IMPORT_REF Word32 sqrt_l_exp( /* o : output value, Q31 */ + Word32 L_x, /* i : input value, Q31 */ + Word16 *pExp, /* o : right shift to be applied to result, Q1 */ + Flag *pOverflow /* i : pointer to overflow flag */ + ); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _SQRT_L__H_ */ + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/sub.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/sub.h new file mode 100644 index 0000000..b28d686 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/sub.h @@ -0,0 +1,99 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: sub.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the sub function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef SUB_H +#define SUB_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "basicop_malloc.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + OSCL_IMPORT_REF Word16 sub(Word16 var1, Word16 var2, Flag *pOverflow); + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif /* _SUB_H_ */ diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/syn_filt.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/syn_filt.h new file mode 100644 index 0000000..4d8cd13 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/syn_filt.h @@ -0,0 +1,83 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : syn_filt.h +* Purpose : Perform synthesis filtering through 1/A(z). +* +* +******************************************************************************** +*/ +#ifndef syn_filt_h +#define syn_filt_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ******************************************************************************** + * DEFINITION OF DATA TYPES + ******************************************************************************** + */ + + /* + ******************************************************************************** + * DECLARATION OF PROTOTYPES + ******************************************************************************** + */ + OSCL_IMPORT_REF void Syn_filt( + Word16 a[], /* (i) : a[m+1] prediction coefficients (m=10) */ + Word16 x[], /* (i) : input signal */ + Word16 y[], /* (o) : output signal */ + Word16 lg, /* (i) : size of filtering */ + Word16 mem[], /* (i/o): memory associated with this filtering. */ + Word16 update /* (i) : 0=no update, 1=update of memory. */ + ); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/typedef.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/typedef.h new file mode 100644 index 0000000..ee4d732 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/typedef.h @@ -0,0 +1,73 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : typedef.c +* Purpose : Basic types. +* +******************************************************************************** +*/ +#ifndef typedef_h +#define typedef_h "$Id $" + +#undef ORIGINAL_TYPEDEF_H /* CHANGE THIS TO #define to get the */ +/* "original" ETSI version of typedef.h */ +/* CHANGE TO #undef for PV version */ + +#ifdef ORIGINAL_TYPEDEF_H +/* + * this is the original code from the ETSI file typedef.h + */ + +#if defined(__unix__) || defined(__unix) +typedef signed char Word8; +typedef short Word16; +typedef int Word32; +typedef int Flag; + +#else +#error No System recognized +#endif +#else /* not original typedef.h */ + +/* + * use (improved) type definition file typdefs.h + */ +#include "gsm_amr_typedefs.h" + +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/vad.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/vad.h new file mode 100644 index 0000000..b9ee89f --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/vad.h @@ -0,0 +1,76 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +**-------------------------------------------------------------------------** +** ** +** GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 ** +** R99 Version 3.2.0 ** +** REL-4 Version 4.0.0 ** +** ** +**-------------------------------------------------------------------------** +******************************************************************************** +* +* File : vad.h +* Purpose : Voice Activity Detection (VAD) for AMR +* +******************************************************************************** +*/ +#ifndef vad_h +#define vad_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ + +#include "vad1.h" /* for VAD option 1 */ +#include "vad2.h" /* for VAD option 2 */ + +/* +******************************************************************************** +* LOCAL VARIABLES AND TABLES +******************************************************************************** +*/ + +/* +******************************************************************************** +* DEFINITION OF DATA TYPES +******************************************************************************** +*/ + +#ifndef VAD2 +#define vadState vadState1 +#else +#define vadState vadState2 +#endif + + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/weight_a.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/weight_a.h new file mode 100644 index 0000000..cede607 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/weight_a.h @@ -0,0 +1,81 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* +******************************************************************************** +* +* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 +* R99 Version 3.2.0 +* REL-4 Version 4.0.0 +* +******************************************************************************** +* +* File : weight_a.h +* Purpose : Spectral expansion of LP coefficients. (order==10) +* Description : a_exp[i] = a[i] * fac[i-1] ,i=1,10 +* +* +******************************************************************************** +*/ +#ifndef weight_a_h +#define weight_a_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ******************************************************************************** + * DEFINITION OF DATA TYPES + ******************************************************************************** + */ + + /* + ******************************************************************************** + * DECLARATION OF PROTOTYPES + ******************************************************************************** + */ + OSCL_IMPORT_REF void Weight_Ai( + Word16 a[], /* (i) : a[m+1] LPC coefficients (m=10) */ + const Word16 fac[],/* (i) : Spectral expansion factors. */ + Word16 a_exp[] /* (o) : Spectral expanded LPC coefficients */ + ); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/window_tab.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/window_tab.h new file mode 100644 index 0000000..5928c54 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/window_tab.h @@ -0,0 +1,103 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + Filename: window_tab.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file declares a tables in window_tab.c used in lpc.c. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef WINDOW_TAB_H +#define WINDOW_TAB_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "typedef.h" +#include "cnst.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + extern const Word16 window_200_40[]; + extern const Word16 window_160_80[]; + extern const Word16 window_232_8[]; + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/wmf_to_ets.h b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/wmf_to_ets.h new file mode 100644 index 0000000..c005f52 --- /dev/null +++ b/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/wmf_to_ets.h @@ -0,0 +1,108 @@ +/* ------------------------------------------------------------------ + * Copyright (C) 1998-2009 PacketVideo + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either + * express or implied. + * See the License for the specific language governing permissions + * and limitations under the License. + * ------------------------------------------------------------------- + */ +/**************************************************************************************** +Portions of this file are derived from the following 3GPP standard: + + 3GPP TS 26.073 + ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec + Available from http://www.3gpp.org + +(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) +Permission to distribute, modify and use this file under the standard license +terms listed above has been obtained from the copyright holder. +****************************************************************************************/ +/* + + Filename: wmf_to_ets.h + +------------------------------------------------------------------------------ + INCLUDE DESCRIPTION + + This file contains all the constant definitions and prototype definitions + needed by the wmf_to_ets function. + +------------------------------------------------------------------------------ +*/ + +/*---------------------------------------------------------------------------- +; CONTINUE ONLY IF NOT ALREADY DEFINED +----------------------------------------------------------------------------*/ +#ifndef WMF_TO_ETS_H +#define WMF_TO_ETS_H + +/*---------------------------------------------------------------------------- +; INCLUDES +----------------------------------------------------------------------------*/ +#include "frame_type_3gpp.h" +#include "typedef.h" +#include "get_const_tbls.h" + +/*--------------------------------------------------------------------------*/ +#ifdef __cplusplus +extern "C" +{ +#endif + + /*---------------------------------------------------------------------------- + ; MACROS + ; Define module specific macros here + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; DEFINES + ; Include all pre-processor statements here. + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; EXTERNAL VARIABLES REFERENCES + ; Declare variables used in this module but defined elsewhere + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; SIMPLE TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; ENUMERATED TYPEDEF'S + ----------------------------------------------------------------------------*/ + + /*---------------------------------------------------------------------------- + ; STRUCTURES TYPEDEF'S + ----------------------------------------------------------------------------*/ + + + /*---------------------------------------------------------------------------- + ; GLOBAL FUNCTION DEFINITIONS + ; Function Prototype declaration + ----------------------------------------------------------------------------*/ + + void wmf_to_ets(enum Frame_Type_3GPP frame_type_3gpp, + UWord8 *wmf_input_ptr, + Word16 *ets_output_ptr, + CommonAmrTbls* common_amr_tbls); + + + + /*---------------------------------------------------------------------------- + ; END + ----------------------------------------------------------------------------*/ +#ifdef __cplusplus +} +#endif + +#endif |