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Diffstat (limited to 'include/media_codec_port.h')
| -rwxr-xr-x | include/media_codec_port.h | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/include/media_codec_port.h b/include/media_codec_port.h new file mode 100755 index 0000000..92d80f2 --- /dev/null +++ b/include/media_codec_port.h @@ -0,0 +1,225 @@ +/* +* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved +* +* 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 __TIZEN_MEDIA_CODEC_PORT_H__ +#define __TIZEN_MEDIA_CODEC_PORT_H__ + +#include <tizen.h> +#include <glib.h> +#include <dlfcn.h> +#include <gst/gst.h> + +#include <media_codec.h> +#include <media_codec_queue.h> +#include <media_codec_spec_emul.h> + + +/*=========================================================================================== +| | +| GLOBAL DEFINITIONS AND DECLARATIONS FOR MODULE | +| | +========================================================================================== */ + +/*--------------------------------------------------------------------------- +| GLOBAL #defines: | +---------------------------------------------------------------------------*/ +#define OUT_BUF_SIZE 9000000 +#define CHECK_BIT(x, y) (((x) >> (y)) & 0x01) +#define GET_IS_ENCODER(x) CHECK_BIT(x, 0) +#define GET_IS_DECODER(x) CHECK_BIT(x, 1) +#define GET_IS_HW(x) CHECK_BIT(x, 2) +#define GET_IS_SW(x) CHECK_BIT(x, 3) + +//#define GET_IS_OMX(x) CHECK_BIT(x, 4) +//#define GET_IS_GEN(x) CHECK_BIT(x, 5) + + +/*--------------------------------------------------------------------------- +| GLOBAL CONSTANT DEFINITIONS: | +---------------------------------------------------------------------------*/ +/** + * @brief Enumerations of media codec port's retrun value + */ +typedef enum +{ + MC_ERROR_NONE = 0, + MC_ERROR = -1, /**< codec happens error */ + MC_MEMORY_ERROR = -2, /**< codec memory is not enough */ + MC_PARAM_ERROR = -3, /**< codec parameter is error */ + MC_INVALID_ARG = -4, /** < codec has invalid arguments */ + MC_PERMISSION_DENIED = -5, + MC_INVALID_STATUS = -6, /**< codec works at invalid status */ + MC_NOT_SUPPORTED = -7, /**< codec can't support this specific video format */ + MC_INVALID_IN_BUF = -8, + MC_INVALID_OUT_BUF = -9, + MC_INTERNAL_ERROR = -10, + MC_HW_ERROR = -11, /**< codec happens hardware error */ + MC_NOT_INITIALIZED = -12, + MC_INVALID_STREAM = -13, + MC_CODEC_NOT_FOUND = -14, + MC_ERROR_DECODE = -15, + MC_OUTPUT_BUFFER_EMPTY = -16, + MC_OUTPUT_BUFFER_OVERFLOW = -17, /**< codec output buffer is overflow */ + MC_MEMORY_ALLOCED = -18, /**< codec has got memory and can decode one frame */ +} mc_ret_e; + +/*--------------------------------------------------------------------------- +| GLOBAL DATA TYPE DEFINITIONS: | +---------------------------------------------------------------------------*/ +/** + * @brief Called when the dequeue input buffer done + * @details It will be invoked when mediacodec has released dequeue buffer. + * @param[in] user_data The user data passed from the callback registration function + * @pre It will be invoked when dequeue buffer process completed if you register this callback using mediacodec_set_dequeue_input_buffer_cb(). + * @see mediacodec_set_dequeue_input_buffer_cb() + * @see mediacodec_unset_dequeue_input_buffer_cb() + */ + +typedef struct _mc_decoder_info_t mc_decoder_info_t; +typedef struct _mc_encoder_info_t mc_encoder_info_t; +typedef struct _mc_handle_t mc_handle_t; + +#define MEDIACODEC_CMD_LOCK(x_mediacodec) g_mutex_lock(&((mc_handle_t*)x_mediacodec)->cmd_lock ) +#define MEDIACODEC_CMD_UNLOCK(x_mediacodec) g_mutex_unlock( &((mc_handle_t*)x_mediacodec)->cmd_lock ) + +typedef void (*mc_dequeue_input_buffer_cb)(media_packet_h pkt, void *user_data); +typedef void (*mc_empty_buffer_cb)(media_packet_h pkt, void *user_data); +typedef void (*mc_fill_buffer_cb)(media_packet_h pkt, void *user_data); +typedef void (*mc_error_cb)(mediacodec_error_e error, void *user_data); +typedef void (*mc_eos_cb)(void *user_data); + +typedef enum { + _MEDIACODEC_EVENT_TYPE_COMPLETE, + _MEDIACODEC_EVENT_TYPE_EMPTYBUFFER, + _MEDIACODEC_EVENT_TYPE_FILLBUFFER, + _MEDIACODEC_EVENT_TYPE_ERROR, + _MEDIACODEC_EVENT_TYPE_EOS, + _MEDIACODEC_EVENT_TYPE_INTERNAL_FILLBUFFER, + _MEDIACODEC_EVENT_TYPE_NUM +} _mediacodec_event_e; + + +typedef enum _mc_codec_port_type_e +{ + CODEC_PORT_TYPE_GENERAL, + CODEC_PORT_TYPE_OMX, + CODEC_PORT_TYPE_GST, + CODEC_PORT_TYPE_MAX, +} mc_codec_port_type_e; + +struct _mc_decoder_info_t +{ + int width; + int height; + int actwidth; + int actheight; + + int samplerate; + int channel; + int bit; +}; + +struct _mc_encoder_info_t +{ + int width; + int height; + int bitrate; + int format; + int fps; + int qp_min; + int qp_max; + int vbvbuffer_size; + int level; + int profile; + + int samplerate; + int channel; + int bit; +}; + + +/* Codec Private data */ +struct _mc_handle_t +{ + int state; /**< mc current state */ + bool is_encoder; + bool is_video; + bool is_hw; + bool is_prepared; + + GMutex cmd_lock; + mediacodec_port_type_e port_type; + mediacodec_codec_type_e codec_id; + + void *ports[2]; + void *core; + + union + { + mc_decoder_info_t decoder; + mc_encoder_info_t encoder; + } info; + + /* for process done cb */ + void* user_cb[_MEDIACODEC_EVENT_TYPE_NUM]; + void* user_data[_MEDIACODEC_EVENT_TYPE_NUM]; + +}; + +/*=========================================================================================== +| | +| GLOBAL FUNCTION PROTOTYPES | +| | +========================================================================================== */ + +#ifdef __cplusplus +extern "C" { +#endif + +int mc_create(MMHandleType *mediacodec); +int mc_destroy(MMHandleType mediacodec); + +int mc_set_codec(MMHandleType mediacodec, mediacodec_codec_type_e codec_id, mediacodec_support_type_e flags); + +int mc_set_vdec_info(MMHandleType mediacodec, int width, int height); +int mc_set_venc_info(MMHandleType mediacodec, int width, int height, int fps, int target_bits); + +int mc_set_adec_info(MMHandleType mediacodec, int samplerate, int channel, int bit); +int mc_set_aenc_info(MMHandleType mediacodec, int samplerate, int channel, int bit, int bitrate); + +int mc_prepare(MMHandleType mediacodec); +int mc_unprepare(MMHandleType mediacodec); + +int mc_process_input(MMHandleType mediacodec, media_packet_h inbuf, uint64_t timeOutUs); +int mc_get_output(MMHandleType mediacodec, media_packet_h *outbuf, uint64_t timeOutUs); + +int mc_set_empty_buffer_cb(MMHandleType mediacodec, mediacodec_input_buffer_used_cb callback, void* user_data); +int mc_unset_empty_buffer_cb(MMHandleType mediacodec); + +int mc_set_fill_buffer_cb(MMHandleType mediacodec, mediacodec_output_buffer_available_cb callback, void* user_data); +int mc_unset_fill_buffer_cb(MMHandleType mediacodec); + +int mc_set_error_cb(MMHandleType mediacodec, mediacodec_error_cb callback, void* user_data); +int mc_unset_error_cb(MMHandleType mediacodec); + +int mc_set_eos_cb(MMHandleType mediacodec, mediacodec_eos_cb callback, void* user_data); +int mc_unset_eos_cb(MMHandleType mediacodec); + +#ifdef __cplusplus +} +#endif + +#endif /* __TIZEN_MEDIA_CODEC_PORT_H__ */ |