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authorMinje Ahn <minje.ahn@samsung.com>2018-01-31 04:22:50 (GMT)
committerMinje ahn <minje.ahn@samsung.com>2018-01-31 06:11:14 (GMT)
commit5db1a5e180bf6761b3cf814d055b7ff34f20e26d (patch)
tree4bc81f44736c4343fe830934637d7c3808512e3b
parent96113cadb625d3960d04910107bd6c51153ed420 (diff)
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Thumbnail-server code refactoringrefs/changes/98/168798/6
Remove the code related with agif Refactoring functions for getting media type and original w/h Remove unused dependency Change-Id: I08162ecfd41e1e3dd25833bf625d3206639d1e32 Signed-off-by: Minje Ahn <minje.ahn@samsung.com>
-rwxr-xr-xCMakeLists.txt5
-rw-r--r--packaging/libmedia-thumbnail.spec1
-rwxr-xr-xserver/thumb-server-internal.c2
-rwxr-xr-xserver/thumb-server.c7
-rwxr-xr-xsrc/codec/IfegDecodeAGIF.c4198
-rwxr-xr-xsrc/codec/img-codec-osal.c151
-rwxr-xr-xsrc/codec/img-codec-parser.c350
-rwxr-xr-xsrc/codec/img-codec.c214
-rwxr-xr-xsrc/include/codec/AGifFrameInfo.h64
-rwxr-xr-xsrc/include/codec/IfegDecodeAGIF.h57
-rw-r--r--src/include/codec/img-codec-agif.h28
-rwxr-xr-xsrc/include/codec/img-codec-common.h276
-rwxr-xr-xsrc/include/codec/img-codec-config.h26
-rwxr-xr-xsrc/include/codec/img-codec-osal.h127
-rwxr-xr-xsrc/include/codec/img-codec-parser.h26
-rwxr-xr-xsrc/include/codec/img-codec.h48
-rwxr-xr-xsrc/include/util/media-thumb-debug.h4
-rwxr-xr-xsrc/include/util/media-thumb-util.h1
-rwxr-xr-xsrc/media-thumb-internal.c26
-rwxr-xr-xsrc/media-thumbnail.c8
20 files changed, 161 insertions, 5458 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3966844..43af632 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,9 +9,6 @@ SET(SRCS
src/media-thumbnail.c
src/util/media-thumb-util.c
src/ipc/media-thumb-ipc.c
- src/codec/IfegDecodeAGIF.c
- src/codec/img-codec.c
- src/codec/img-codec-osal.c
src/codec/img-codec-parser.c
)
SET(HASH_SRCS
@@ -38,7 +35,7 @@ MESSAGE("Build type: ${CMAKE_BUILD_TYPE}")
INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/src/include ${CMAKE_SOURCE_DIR}/src/include/util ${CMAKE_SOURCE_DIR}/src/include/codec ${CMAKE_SOURCE_DIR}/src/include/util ${CMAKE_SOURCE_DIR}/src/include/ipc ${CMAKE_SOURCE_DIR}/server/include ${CMAKE_SOURCE_DIR}/md5)
INCLUDE(FindPkgConfig)
- pkg_check_modules(pkgs REQUIRED glib-2.0 gthread-2.0 dlog sqlite3 mm-fileinfo aul capi-media-image-util libmedia-utils libtzplatform-config db-util mmutil-magick)
+ pkg_check_modules(pkgs REQUIRED glib-2.0 gthread-2.0 dlog sqlite3 mm-fileinfo aul libmedia-utils libtzplatform-config db-util mmutil-magick)
FOREACH(flag ${pkgs_CFLAGS})
SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
diff --git a/packaging/libmedia-thumbnail.spec b/packaging/libmedia-thumbnail.spec
index a6e1691..6e2b021 100644
--- a/packaging/libmedia-thumbnail.spec
+++ b/packaging/libmedia-thumbnail.spec
@@ -13,7 +13,6 @@ Requires: media-server
BuildRequires: cmake
BuildRequires: pkgconfig(dlog)
BuildRequires: pkgconfig(mm-fileinfo)
-BuildRequires: pkgconfig(capi-media-image-util)
BuildRequires: pkgconfig(aul)
BuildRequires: pkgconfig(libmedia-utils)
BuildRequires: pkgconfig(libtzplatform-config)
diff --git a/server/thumb-server-internal.c b/server/thumb-server-internal.c
index 22a0ff8..a4b1142 100755
--- a/server/thumb-server-internal.c
+++ b/server/thumb-server-internal.c
@@ -331,7 +331,7 @@ int _media_thumb_process(thumbMsg *req_msg, thumbMsg *res_msg)
thumb_path = res_msg->dst_path;
res_msg->status = MS_MEDIA_ERR_NONE;
- if (!g_file_test(origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
+ if (!g_file_test(origin_path, G_FILE_TEST_IS_REGULAR)) {
thumb_err("origin_path does not exist in file system.");
res_msg->status = MS_MEDIA_ERR_FILE_NOT_EXIST;
return MS_MEDIA_ERR_FILE_NOT_EXIST;
diff --git a/server/thumb-server.c b/server/thumb-server.c
index 4a24e0a..4bb521f 100755
--- a/server/thumb-server.c
+++ b/server/thumb-server.c
@@ -68,13 +68,10 @@ int main(void)
g_source_set_callback(source_evas_init, _thumb_daemon_start_jobs, NULL, NULL);
g_source_attach(source_evas_init, context);
- thumb_dbg("************************************");
- thumb_dbg("*** Thumbnail server is running ***");
- thumb_dbg("************************************");
-
+ thumb_info("Thumbnail server is running");
g_main_loop_run(g_thumb_server_mainloop);
- thumb_dbg("Thumbnail server is shutting down...");
+ thumb_info("Thumbnail server is shutting down");
g_io_channel_shutdown(channel, FALSE, NULL);
g_io_channel_unref(channel);
/*close socket*/
diff --git a/src/codec/IfegDecodeAGIF.c b/src/codec/IfegDecodeAGIF.c
deleted file mode 100755
index 34e6326..0000000
--- a/src/codec/IfegDecodeAGIF.c
+++ /dev/null
@@ -1,4198 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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.
- *
- */
-
-#include "media-thumb-debug.h"
-#include "img-codec-common.h"
-#include "IfegDecodeAGIF.h"
-
-
-
-#define MAX_CODES 4096
-
-int __FastImgGetNextFrameAGIF_NoBuffer(AGifFrameInfo *pFrameData, BOOL bCenterAlign);
-int __FastImgGetNextFrameAGIF_UseBuffer(AGifFrameInfo *pFrameData, BOOL bCenterAlign);
-
-int image_left_pos_N = 0; /* left position of image in Logical screeen */
-int image_top_pos_N = 0;
-
-AGifFrameInfo *FastImgCreateAGIFFrameData(unsigned int width, unsigned int height, unsigned char *pEncodedData, unsigned int file_size, unsigned int ui_backcolor, BOOL bLoop)
-{
- unsigned int header_temp;
- int backcolor_index;
- unsigned int image_backcolor;
- unsigned int backcolor_parsing;
- int transparent = 0;
- int transIndex = 0;
- int inputPos = 0;
-
- AGifFrameInfo *pFrameData;
- if (0 == (pFrameData = IfegMemAlloc(sizeof(AGifFrameInfo)))) {
- return 0;
- }
-
- IfegMemset(pFrameData, 0, sizeof(AGifFrameInfo));
-
- inputPos += 13;
-
- pFrameData->logi_wdt = pEncodedData[6] | (pEncodedData[7]<<8);
- pFrameData->logi_hgt = pEncodedData[8] | (pEncodedData[9]<<8);
-#ifdef INTERNAL_IMGCODEC
- thumb_dbg("logi_wdt:%d, logi_hgt:%d", pFrameData->logi_wdt, pFrameData->logi_hgt);
-#else
- thumb_dbg("logi_wdt:%d, logi_hgt:%d", pFrameData->logi_wdt, pFrameData->logi_hgt);
- if ((pFrameData->logi_wdt > MAXWIDTH) || (pFrameData->logi_hgt > MAXHEIGHT)) {
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
-#endif
-
- /* save nReapeatCount assigned by content */
-
- if ((pEncodedData[10]&0x80) == 0x80) {
- header_temp = 3 * (1<<((pEncodedData[10] & 0x07) + 1));
- } else {
- header_temp = 0;
- }
-
- if (file_size > 30+header_temp && pEncodedData[14+header_temp] == 0xFF) {
- pFrameData->nLoopCount = pEncodedData[30+header_temp]<<8 | pEncodedData[29+header_temp];
- } else if (file_size > 30+8+header_temp && pEncodedData[14+8+header_temp] == 0xFF) {
- pFrameData->nLoopCount = pEncodedData[30+8+header_temp]<<8 | pEncodedData[29+8+header_temp];
- } else {
- pFrameData->nLoopCount = -1;
- }
-
- pFrameData->nRepeatCount = 0;
-
- thumb_dbg("10st data : 0x%x , global color table num : %d", pEncodedData[10], header_temp);
- thumb_dbg("13: 0x%x ,14: 0x%x, 15: 0x%x, nRepeatCount : %d, nLoopCount : %d", pEncodedData[13+header_temp], pEncodedData[14+header_temp], pEncodedData[15+header_temp], pFrameData->nRepeatCount, pFrameData->nLoopCount);
-
- backcolor_index = pEncodedData[11];
-
- if (pEncodedData[14+header_temp] == 0xF9) {
- transparent = pEncodedData[16+header_temp] & 0x01;
- transIndex = pEncodedData[19+header_temp];
-
- backcolor_parsing = (unsigned short)((pEncodedData[inputPos+backcolor_index*3] >> 3)<<11) | ((pEncodedData[inputPos+backcolor_index*3+1] >> 2)<<5) | (pEncodedData[inputPos+backcolor_index*3+2] >> 3);
- } else if (pEncodedData[14+19+header_temp] == 0xF9) {
- transparent = pEncodedData[35+header_temp] & 0x01;
- transIndex = pEncodedData[38+header_temp];
-
- backcolor_parsing = (unsigned short)((pEncodedData[inputPos+backcolor_index*3] >> 3)<<11) | ((pEncodedData[inputPos+backcolor_index*3+1] >> 2)<<5) | (pEncodedData[inputPos+backcolor_index*3+2] >> 3);
- } else if ((pEncodedData[10]&0x80) != 0x80) { /* global color table */
- backcolor_parsing = ui_backcolor;
- } else {
- backcolor_parsing = (unsigned short)((pEncodedData[inputPos+backcolor_index*3] >> 3)<<11) | ((pEncodedData[inputPos+backcolor_index*3+1] >> 2)<<5) | (pEncodedData[inputPos+backcolor_index*3+2] >> 3);
- }
-
- /* graphic extension block */
- if (pEncodedData[14+header_temp] == 0xF9 || pEncodedData[14+19+header_temp] == 0xF9) {
-
- if (transparent == 1 && backcolor_index == transIndex) {
- image_backcolor = ui_backcolor;
- } else {
- image_backcolor = backcolor_parsing;
- }
- } else {
- image_backcolor = backcolor_parsing;
- }
-
-#if MODE == 0
- if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned char)*width*height*2))) {
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
- pFrameData->useBuffer = 0;
-#endif
-
-#if MODE == 1
- if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned int)*pFrameData->logi_wdt*pFrameData->logi_hgt))) {
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
- pFrameData->useBuffer = 1;
-#endif
-
-
-#if MODE == 2
- if (((pFrameData->logi_wdt <= width) && (pFrameData->logi_hgt <= height))) {
- if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned char)*width*height*2))) {
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
- pFrameData->useBuffer = 0;
- } else {
- if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned int)*pFrameData->logi_wdt*pFrameData->logi_hgt))) {
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
- pFrameData->useBuffer = 1;
- }
-#endif
-
- if (0 == (pFrameData->pOutBits = IfegMemAlloc(sizeof(unsigned char)*width*height*2))) {
- if (pFrameData->pPrevImg) {
- IfegMemFree(pFrameData->pPrevImg);
- pFrameData->pPrevImg = 0;
- }
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
-
- pFrameData->inputSize = file_size;
- pFrameData->pEncodedData = pEncodedData;
-
- if (0 == (pFrameData->pGlobal_table = IfegMemAlloc(sizeof(unsigned int)*256))) {
- if (pFrameData->pPrevImg) {
- IfegMemFree(pFrameData->pPrevImg);
- pFrameData->pPrevImg = 0;
- }
-
- if (pFrameData->pOutBits) {
- IfegMemFree(pFrameData->pOutBits);
- pFrameData->pOutBits = 0;
- }
-
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
-
- if (0 == (pFrameData->pPrefix = IfegMemAlloc(sizeof(unsigned short)*4097))) {
- if (pFrameData->pPrevImg) {
- IfegMemFree(pFrameData->pPrevImg);
- pFrameData->pPrevImg = 0;
- }
- if (pFrameData->pOutBits) {
- IfegMemFree(pFrameData->pOutBits);
- pFrameData->pOutBits = 0;
- }
- if (pFrameData->pGlobal_table) {
- IfegMemFree(pFrameData->pGlobal_table);
- pFrameData->pGlobal_table = 0;
- }
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
-
- if (0 == (pFrameData->pDstack = IfegMemAlloc(sizeof(unsigned char)*4097))) {
- if (pFrameData->pPrevImg) {
- IfegMemFree(pFrameData->pPrevImg);
- pFrameData->pPrevImg = 0;
- }
- if (pFrameData->pOutBits) {
- IfegMemFree(pFrameData->pOutBits);
- pFrameData->pOutBits = 0;
- }
- if (pFrameData->pGlobal_table) {
- IfegMemFree(pFrameData->pGlobal_table);
- pFrameData->pGlobal_table = 0;
- }
- if (pFrameData->pPrefix) {
- IfegMemFree(pFrameData->pPrefix);
- pFrameData->pPrefix = 0;
- }
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
-
- if (0 == (pFrameData->pSuffix = IfegMemAlloc(sizeof(unsigned char)*4097))) {
- if (pFrameData->pPrevImg) {
- IfegMemFree(pFrameData->pPrevImg);
- pFrameData->pPrevImg = 0;
- }
- if (pFrameData->pOutBits) {
- IfegMemFree(pFrameData->pOutBits);
- pFrameData->pOutBits = 0;
- }
- if (pFrameData->pGlobal_table) {
- IfegMemFree(pFrameData->pGlobal_table);
- pFrameData->pGlobal_table = 0;
- }
- if (pFrameData->pPrefix) {
- IfegMemFree(pFrameData->pPrefix);
- pFrameData->pPrefix = 0;
- }
- if (pFrameData->pDstack) {
- IfegMemFree(pFrameData->pDstack);
- pFrameData->pDstack = 0;
- }
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
- return 0;
- }
-
- pFrameData->width = width;
- pFrameData->height = height;
- pFrameData->imgCount = -1;
- pFrameData->offset = 0;
- pFrameData->backcolor = image_backcolor;
- pFrameData->ui_backcolor = ui_backcolor;
- pFrameData->delay = 10;
- pFrameData->bLoop = bLoop;
- return pFrameData;
-}
-
-void FastImgDestroyAGIFFrameData(AGifFrameInfo *pFrameData)
-{
- if (pFrameData == NULL) {
- return;
- }
-
- if (pFrameData->pPrevImg) {
- IfegMemFree(pFrameData->pPrevImg);
- pFrameData->pPrevImg = 0;
- }
-
- if (pFrameData->pEncodedData) {
- IfegMemFree(pFrameData->pEncodedData);
- pFrameData->pEncodedData = 0;
- }
- if (pFrameData->pOutBits) {
- IfegMemFree(pFrameData->pOutBits);
- pFrameData->pOutBits = 0;
- }
-
- if (pFrameData->pGlobal_table) {
- IfegMemFree(pFrameData->pGlobal_table);
- pFrameData->pGlobal_table = 0;
- }
-
- if (pFrameData->pPrefix) {
- IfegMemFree(pFrameData->pPrefix);
- pFrameData->pPrefix = 0;
- }
-
- if (pFrameData->pDstack) {
- IfegMemFree(pFrameData->pDstack);
- pFrameData->pDstack = 0;
- }
-
- if (pFrameData->pSuffix) {
- IfegMemFree(pFrameData->pSuffix);
- pFrameData->pSuffix = 0;
- }
-
- if (pFrameData) {
- IfegMemFree(pFrameData);
- pFrameData = 0;
- }
-}
-
-/* macro */
-#define __get_next_code_first_nbits_left_0(pInputStream) \
-{\
- {\
- if (navail_bytes == 0) {\
- navail_bytes = (pInputStream)[inputPos++];\
- if ((inputPos + navail_bytes) > filesize) {\
- if (decoderline) {\
- IfegMemFree(decoderline);\
- decoderline = 0;\
- } \
- if (pDecBuf) {\
- IfegMemFree(pDecBuf);\
- pDecBuf = 0;\
- } \
- return -1;\
- } \
- } \
- b1 = (pInputStream)[inputPos++];\
- ret = b1;\
- nbits_left = 8;\
- --navail_bytes;\
- } \
-}
-
-#define __get_next_code_first_nbits_left_0_nobuffer(pInputStream) \
-{\
- {\
- if (navail_bytes == 0) {\
- navail_bytes = (pInputStream)[inputPos++];\
- if ((inputPos + navail_bytes) > filesize) {\
- if (decoderline) {\
- IfegMemFree(decoderline);\
- decoderline = 0;\
- } \
- if (pDecBuf) {\
- IfegMemFree(pDecBuf);\
- pDecBuf = 0;\
- } \
- if (done_prefix) {\
- IfegMemFree(done_prefix);\
- done_prefix = 0;\
- } \
- return -1;\
- } \
- } \
- b1 = (pInputStream)[inputPos++];\
- ret = b1;\
- nbits_left = 8;\
- --navail_bytes;\
- } \
-}
-
-#define __get_next_code_first_nbits_left_not_0(pInputStream) \
-{\
- {\
- ret = b1 >> (8 - nbits_left); \
- } \
-}
-
-#define __get_next_code_first_while(pInputStream) \
-{\
- while (curr_size > nbits_left) {\
- if (navail_bytes == 0) {\
- navail_bytes = (pInputStream)[inputPos++];\
- if ((inputPos + navail_bytes) > filesize) {\
- if (decoderline) {\
- IfegMemFree(decoderline);\
- decoderline = 0;\
- } \
- if (pDecBuf) {\
- IfegMemFree(pDecBuf);\
- pDecBuf = 0;\
- } \
- return -1;\
- } \
- } \
- b1 = (pInputStream)[inputPos++];\
- ret |= b1 << nbits_left;\
- nbits_left += 8;\
- --navail_bytes;\
- } \
- nbits_left -= curr_size;\
- ret &= (1<<curr_size)-1;\
- c = ret;\
-}
-
-#define __get_next_code_first_while_nobuffer(pInputStream) \
-{\
- while (curr_size > nbits_left) {\
- if (navail_bytes == 0) {\
- navail_bytes = (pInputStream)[inputPos++];\
- if ((inputPos + navail_bytes) > filesize) {\
- if (decoderline) {\
- IfegMemFree(decoderline);\
- decoderline = 0;\
- } \
- if (pDecBuf) {\
- IfegMemFree(pDecBuf);\
- pDecBuf = 0;\
- } \
- if (done_prefix) {\
- IfegMemFree(done_prefix);\
- done_prefix = 0;\
- } \
- return -1;\
- } \
- } \
- b1 = (pInputStream)[inputPos++];\
- ret |= b1 << nbits_left;\
- nbits_left += 8;\
- --navail_bytes;\
- } \
- nbits_left -= curr_size;\
- ret &= (1<<curr_size)-1;\
- c = ret;\
-}
-
-#define __get_next_code_second_nbits_left_0(pInputStream) \
-{\
- {\
- b1 = (pInputStream)[inputPos++];\
- ret = b1;\
- nbits_left = 8;\
- --navail_bytes;\
- } \
-}
-
-#define __get_next_code_second_nbits_left_not_0(pInputStream) \
-{\
- {\
- ret = b1 >> (8 - nbits_left);\
- } \
-}
-
-#define __get_next_code_second_while(pInputStream) \
-{\
- while (curr_size > nbits_left) {\
- b1 = (pInputStream)[inputPos++];\
- ret |= b1 << nbits_left;\
- nbits_left += 8;\
- --navail_bytes;\
- } \
- nbits_left -= curr_size;\
- ret &= (1 << curr_size)-1;\
- c = ret;\
-}
-
-int FastImgGetNextFrameAGIF(AGifFrameInfo *pFrameData, BOOL bCenterAlign)
-{
- if (pFrameData->useBuffer) {
- return __FastImgGetNextFrameAGIF_UseBuffer(pFrameData, bCenterAlign);
- } else {
- return __FastImgGetNextFrameAGIF_NoBuffer(pFrameData, bCenterAlign);
- }
-}
-
-int __FastImgGetNextFrameAGIF_NoBuffer(AGifFrameInfo *pFrameData, BOOL bCenterAlign)
-{
- unsigned int *pImage32, *pImage32_2;
- unsigned short *pImage16;
- unsigned char *sp;
- unsigned char *bufptr;
- unsigned int code, fc, oc, bufcnt;
- unsigned char buffer[16];
- unsigned char val1;
- unsigned char *buf;
- unsigned int *pDacbox;
- unsigned char *decoderline = 0;
- unsigned int size;
-
- unsigned int c = 0;
- unsigned int clear;
- unsigned int ending;
- unsigned int newcodes;
- unsigned int top_slot;
- unsigned int slot;
-
- int numcolors;
- int i, j, k;
- int rowcount;
- int orgwdt_1, orgwdt, orghgt;
- int decwdt, dechgt;
- int len;
- int inter_step, interLaced;
- int transparent = 0;
- int startloc = 0;
- int transIndex = 0;
- int spCount = 0;
- int logi_wdt; /* logical screen width */
- int logi_hgt;
- int image_backcolor;
- int ui_backcolor;
- int backcolor;
- int image_left_pos; /* left position of image in Logical screeen */
- int image_top_pos;
- int disposal_method = 0;
- int margin_wdt1_2, margin_hgt1_2;
- int inputPos;
-
- unsigned int dacbox[256];
-
- /* Variable for Resize */
- unsigned int a_x, a_y;
- unsigned int b_x, b_y;
- unsigned int c_x, c_y;
- unsigned int d_x, d_y;
- int out_x = 0, out_y = 0;
- int d1, d2;
- int flag = 0;
- unsigned int end;
-
- unsigned char *pDecBuf = 0;
-
- int expected_width = pFrameData->width;
- int expected_height = pFrameData->height;
- int resized_width;
- int resized_height;
-
- /* macro */
- register unsigned int curr_size;
- register int navail_bytes = 0;
- register unsigned int nbits_left = 0;
- register unsigned int b1 = 0;
- register unsigned int ret;
-
- /* parameter */
- int filesize = pFrameData->inputSize;
- unsigned int *global_dacbox = pFrameData->pGlobal_table;
- register unsigned char *pInputStream = pFrameData->pEncodedData;
- void *pOutBits = pFrameData->pOutBits;
- unsigned short *prefix = pFrameData->pPrefix;
- unsigned char *dstack = pFrameData->pDstack;
- unsigned char *suffix = pFrameData->pSuffix;
- unsigned char *done_prefix = 0;
-
- inputPos = pFrameData->offset;
-
- done_prefix = IfegMemAlloc(sizeof(unsigned char)*(MAX_CODES+1));
- if (done_prefix == 0) {
- thumb_err("Failed to allocate memory for check buffer.");
- return -1;
- }
- IfegMemset(prefix, 0, sizeof(unsigned short)*(MAX_CODES+1));
- IfegMemset(dstack, 0, sizeof(unsigned char)*(MAX_CODES+1));
- IfegMemset(suffix, 0, sizeof(unsigned char)*(MAX_CODES+1));
-
- image_backcolor = pFrameData->backcolor;
- ui_backcolor = pFrameData->ui_backcolor;
-
- backcolor = image_backcolor;
-
- if (pFrameData->imgCount == -1) {
- /* Input stream index set to 0 */
- inputPos = 0;
- inter_step = 1;
- interLaced = 0;
- transparent = 0;
-
- /* read a GIF HEADER */
- IfegMemcpy(buffer, pInputStream, 13);
- inputPos += 13;
-
- /* wheather GIF file or not */
- if (buffer[0] != 'G' || buffer[1] != 'I' || buffer[2] != 'F' ||
- buffer[3] < '0' || buffer[3] > '9' ||
- buffer[4] < '0' || buffer[4] > '9' ||
- buffer[5] < 'A' || buffer[5] > 'z') {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
-
- /* Regard the width/height of image block as the size of thumbnails. */
- pFrameData->logi_wdt = logi_wdt = expected_width;
- pFrameData->logi_hgt = logi_hgt = expected_height;
-
- /* ouput resized image size */
- if (logi_wdt <= expected_width && logi_hgt <= expected_height) {
- resized_width = logi_wdt;
- resized_height = logi_hgt;
- pFrameData->flag = flag = 1;
- } else {
- if ((logi_wdt/(float)expected_width) >= (logi_hgt/(float)expected_height)) {
- resized_height = logi_hgt * expected_width / logi_wdt;
- resized_width = expected_width;
- } else {
- resized_width = logi_wdt * expected_height / logi_hgt;
- resized_height = expected_height;
- }
- }
- if (!resized_width || !resized_height) {
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 0;
- }
-
- /* ouput resized image size */
- pFrameData->resizedwidth = resized_width;
- pFrameData->resizedheight = resized_height;
-
- /* Color Resolution */
- IfegMemset(global_dacbox, 0, 1024);
- numcolors = (buffer[10] & 0x7) + 1;
- if ((buffer[10] & 0x80) == 0) { /* Global color table */
- global_dacbox[0] = 0x000000;
- global_dacbox[1] = 0x3f3f3f;
- numcolors = 2;
- } else { /* Global color table */
- numcolors = 1 << numcolors;
-
- /* Make color table */
- for (i = 0 ; i < numcolors; i++) {
- global_dacbox[i] = ((pInputStream[inputPos++] >> 2)<<16);
- global_dacbox[i] |= ((pInputStream[inputPos++] >> 2)<<8);
- global_dacbox[i] |= (pInputStream[inputPos++] >> 2);
- }
- }
-
- /* Background Color */
- pImage16 = (unsigned short *)pFrameData->pPrevImg;
- for (i = 0; i < expected_width * expected_height; i++) {
- *pImage16++ = ui_backcolor;
- }
-
- if (numcolors > 16) {
- numcolors = 256;
- }
- if (numcolors > 2 && numcolors < 16) {
- numcolors = 16;
- }
-
- pFrameData->global_numcol = numcolors;
- pFrameData->imgCount++;
- pFrameData->firstpos = inputPos;
- } else {
-
- logi_wdt = pFrameData->logi_wdt;
- logi_hgt = pFrameData->logi_hgt;
- resized_width = pFrameData->resizedwidth;
- resized_height = pFrameData->resizedheight;
-
- flag = pFrameData->flag ;
-
- numcolors = pFrameData->global_numcol;
- }
-
-
- while (1) {
- if (inputPos > filesize) {
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- pFrameData->imgCount = 0;
- pFrameData->offset = pFrameData->firstpos;
-
- if (pFrameData->bLoop) {
- /* Background Color */
- pImage16 = (unsigned short *)pFrameData->pPrevImg;
- for (i = 0; i < expected_width * expected_height; i++) {
- *pImage16++ = ui_backcolor;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 1;
- } else {
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 0;
- }
- }
-
- switch (pInputStream[inputPos++]) {
- case 0x3b: /* End of the GIF dataset */
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- if (pFrameData->imgCount == 0) {
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
- pFrameData->imgCount = 0;
- pFrameData->offset = pFrameData->firstpos;
-
-#ifdef INTERNAL_IMGCODEC
- pFrameData->nRepeatCount++;
- thumb_dbg("(no_buffer) bLoop : %d, nRepeatCount : %d, nLoopCount : %d" , pFrameData->bLoop, pFrameData->nRepeatCount , pFrameData->nLoopCount);
-
- if (pFrameData->nLoopCount == -1) {
- break;
- } else if (pFrameData->bLoop || (pFrameData->nRepeatCount <= pFrameData->nLoopCount) || (pFrameData->nLoopCount == 0)) {
- /* Background Color */
- pImage16 = (unsigned short *)pFrameData->pPrevImg;
-
- for (i = 0; i < expected_width * expected_height; i++) {
- *pImage16++ = ui_backcolor;
- }
-
- inputPos = pFrameData->offset;
- continue;
- } else {
- /* if there is last frame and bLoop is FALSE, return 2. */
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 2;
- }
-#else
- if (pFrameData->bLoop) {
- /* Background Color */
- pImage16 = (unsigned short *)pFrameData->pPrevImg;
- for (i = 0; i < expected_width * expected_height; i++) {
- *pImage16++ = backcolor;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 1;
- } else {
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 0;
- }
-#endif
- break;
- case 0x21: /* Extension Block */
- switch (pInputStream[inputPos++]) {
- case 0xf9: /* Graphic control extension block */
- if (4 != pInputStream[inputPos++]) { /* data length : fixed 4 bytes */
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
-
- disposal_method = ((pInputStream[inputPos] & 0x1c) >> 2);
- transparent = pInputStream[inputPos++] & 0x01; /* does it use? 1:on 0:off */
- pFrameData->delay = (pInputStream[inputPos] | (pInputStream[inputPos+1] << 8))*10;
- inputPos += 2; /* Delay time (skip) */
- transIndex = pInputStream[inputPos++];
- inputPos++; /* block end */
- break;
-
- case 0x01: /* Plain Text block */
- while ((i = pInputStream[inputPos++]) > 0) {/* get the data length */
- inputPos += i;
- if (inputPos > filesize) {
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
- }
- break;
-
- case 0xfe: /* Comment Extension block */
- while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */
- inputPos += i;
- if (inputPos > filesize) {
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
- }
- break;
-
- case 0xff: /* Appliation Extension block */
- while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */
- inputPos += i;
- if (inputPos > filesize) {
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
-
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
- }
- break;
-
- default:
- break;
- }
- break;
-
- case 0x2c: /* Start of an image object. Read the image description. */
-
- /* initialize */
- IfegMemcpy(pOutBits, pFrameData->pPrevImg, expected_width * expected_height * 2);
- pDacbox = global_dacbox;
-
- IfegMemcpy(buffer, pInputStream+inputPos, 9);
- inputPos += 9;
-
- image_left_pos = (buffer[0] | (buffer[1]<<8));
- image_top_pos = (buffer[2] | (buffer[3]<<8));
- orgwdt_1 = orgwdt = (buffer[4] | (buffer[5] << 8));
- orghgt = (buffer[6] | (buffer[7] << 8));
-
-#ifdef INTERNAL_IMGCODEC
-#else
- if ((orgwdt > MAXWIDTH) || (orghgt > MAXHEIGHT)) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
-#endif
-
- /* Interlaced check */
- interLaced = buffer[8] & 0x40;
- if (interLaced) {
- startloc = -8;
- }
-
- inter_step = 1;
-
- if (decoderline) {
- IfegMemFree(decoderline);
- }
- decoderline = (unsigned char *)IfegMemAlloc(orgwdt);
- if (!decoderline) {
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 0;
- }
- IfegMemset(decoderline, 0, orgwdt);
-
- decwdt = ((orgwdt * resized_width+logi_wdt-1) / logi_wdt);
- dechgt = ((orghgt * resized_height+logi_hgt-1) / logi_hgt);
-
- if (!decwdt || !dechgt) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 0;
- }
-
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- }
- pDecBuf = (unsigned char *)IfegMemAlloc(decwdt * dechgt * 4);
- if (!pDecBuf) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 0;
- }
- IfegMemset(pDecBuf, 0, decwdt * dechgt * 4);
-
- /* assign out_888_image plane */
- pImage32 = (unsigned int *)(pDecBuf);
-
- /* Initialize */
- a_x = orgwdt>>2, a_y = orghgt>>2;
- b_x = ((orgwdt*3)>>2), b_y = orghgt>>2;
- c_x = orgwdt>>2, c_y = ((orghgt*3)>>2);
- d_x = ((orgwdt*3)>>2), d_y = ((orghgt*3)>>2);
-
- end = dechgt * orghgt;
- out_x = 0, out_y = -dechgt;
-
- /* Color Resolution */
- if ((buffer[8] & 0x80) == 0) { /* Logical color table */
- /* use global table */
- } else { /* Logical color table */
- IfegMemset(dacbox, 0, 1024);
-
- numcolors = (buffer[8] & 0x7) + 1;
- numcolors = 1 << numcolors;
-
- /* Make color table */
- for (i = 0 ; i < numcolors; i++) {
- dacbox[i] = ((pInputStream[inputPos++] >> 2)<<16);
- dacbox[i] |= ((pInputStream[inputPos++] >> 2)<<8);
- dacbox[i] |= (pInputStream[inputPos++] >> 2);
- }
- pDacbox = dacbox;
- }
-
- if (numcolors > 16) {
- numcolors = 256;
- }
- if (numcolors > 2 && numcolors < 16) {
- numcolors = 16;
- }
-
- /****************************************************************************
- decoder(WDT, pInputStream, pBitmapElem->pBits);
- int decoder(int linewidth, UCHAR* pInputStream, UCHAR *pBitmapElem->pBits)
- ****************************************************************************/
-
- size = pInputStream[inputPos++];
- if (size < 2 || 9 < size) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return -1;
- }
-
- rowcount = oc = fc = 0;
- buf = decoderline;
- sp = dstack;
- bufptr = buf;
- bufcnt = orgwdt_1;
-
- /************************
- init_exp(size);
- int init_exp(int size)
- ************************/
- curr_size = size + 1;
- top_slot = 1 << curr_size;
- clear = 1 << size;
- ending = clear + 1;
- slot = newcodes = ending + 1;
- navail_bytes = nbits_left = 0;
- /************************/
-
-
- /* __get_next_code(pInputStream) */
- __get_next_code_first_nbits_left_0_nobuffer(pInputStream)
- __get_next_code_first_while_nobuffer(pInputStream)
-
- if (c == ending) {
- break;
- }
- /**********************************************************/
-
- if (c == clear) {
- curr_size = size + 1;
- slot = newcodes;
- top_slot = 1 << curr_size;
-
- do {
- /* __get_next_code(pInputStream); */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0_nobuffer(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
-
- __get_next_code_first_while_nobuffer(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
-
- } while (c == clear);
-
- if (c == ending) {
- break;
- }
-
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
- *sp++ = (unsigned char)c;
- } else {
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
- *sp++ = (unsigned char)c;
- }
-
- while (rowcount < orghgt) {
- if ((sp - dstack) > 0) {
- spCount = sp - dstack;
- }
- /* Now that we've pushed the decoded string (in reverse order)
- * onto the stack, lets pop it off and put it into our decode
- * buffer... And when the decode buffer is full, write another
- * line...
- */
- while (sp > dstack) {
- --sp;
- *bufptr++ = *sp;
-
- if (--bufcnt == 0) {
-
- /********************************************************************************
- if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0)
- ********************************************************************************/
- rowcount++;
- len = bufptr - buf;
- if (len >= orgwdt) {
- len = orgwdt;
- }
-
- if (interLaced == 0) { /* interlaced image */
- if (!flag) {
- out_x = 0, out_y += dechgt;
- }
- } else { /* interlaced image */
- if (inter_step == 1) {
- startloc += 8;
- } else if (inter_step == 2) {
- startloc += 8;
- } else if (inter_step == 3) {
- startloc += 4;
- } else if (inter_step == 4) {
- startloc += 2;
- }
-
- if (startloc >= orghgt) {
- inter_step++;
- if (inter_step == 2) {
- startloc = 4;
- } else if (inter_step == 3) {
- startloc = 2;
- } else if (inter_step == 4) {
- startloc = 1;
- }
- }
-
- /* gif to rgb 565 */
- if (flag) {
- pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt;
- } else {
- out_x = 0, out_y = startloc * dechgt;
- a_x = orgwdt>>2;
- b_x = ((orgwdt*3)>>2);
- c_x = orgwdt>>2;
- d_x = ((orgwdt*3)>>2);
- if (out_y <= (orghgt >> 2)) {
- a_y = orghgt>>2;
- b_y = orghgt>>2;
- c_y = ((orghgt*3)>>2);
- d_y = ((orghgt*3)>>2);
- } else {
- if (((out_y%orghgt) - (orghgt>>2)) > 0) {
- a_y = ((out_y/orghgt)+1) * orghgt + (orghgt>>2);
- } else if (((out_y%orghgt) - (orghgt>>2)) < 0 || !(out_y%orghgt)) {
- a_y = ((out_y/orghgt)) * orghgt + (orghgt>>2);
- } else {
- a_y = out_y;
- }
-
- if (((out_y % orghgt) - ((orghgt * 3) >> 2)) > 0) {
- c_y = ((out_y/orghgt)+1) * orghgt + ((orghgt*3)>>2);
- } else if (((out_y%orghgt) - ((orghgt*3)>>2)) < 0 || !(out_y%orghgt)) {
- c_y = ((out_y/orghgt)) * orghgt + ((orghgt * 3) >> 2);
- } else {
- c_y = out_y;
- }
- b_y = a_y, d_y = c_y;
- }
- }
- }
-
- if (transparent == 1) {
- if (flag) {
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors-1);
-
- if (val1 == transIndex) {
- *pImage32++ = 0x4000000; /* Set *pImage32 MSB 1 */
- } else {
- *pImage32++ = pDacbox[val1]<<2;
- }
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt;
-
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
-
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/orgwdt)) += 0x1000000;
- *(pImage32_2 + (c_x/orgwdt)) += 0x1000000;
- a_x += orgwdt, c_x += orgwdt;
- } else {
- *(pImage32 + (a_x/orgwdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1];
- a_x += orgwdt, c_x += orgwdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/orgwdt)) += 0x1000000;
- *(pImage32_2 + (d_x/orgwdt)) += 0x1000000;
- b_x += orgwdt, d_x += orgwdt;
- } else {
- *(pImage32 + (b_x/orgwdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1];
- b_x += orgwdt, d_x += orgwdt;
- }
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- a_x = orgwdt>>2, a_y += orghgt;
- b_x = ((orgwdt*3)>>2), b_y += orghgt;
- c_x = orgwdt>>2, c_y += orghgt;
- d_x = ((orgwdt*3)>>2), d_y += orghgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt;
-
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/orgwdt)) += 0x1000000;
- a_x += orgwdt;
- } else {
- *(pImage32 + (a_x/orgwdt)) += pDacbox[val1];
- a_x += orgwdt;
- }
- } if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/orgwdt)) += 0x1000000;
- b_x += orgwdt;
- } else {
- *(pImage32 + (b_x/orgwdt)) += pDacbox[val1];
- b_x += orgwdt;
- }
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- a_x = orgwdt>>2, a_y += orghgt;
- b_x = ((orgwdt*3)>>2), b_y += orghgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt;
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (c_x/orgwdt)) += 0x1000000;
- c_x += orgwdt;
- } else {
- *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1];
- c_x += orgwdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (d_x/orgwdt)) += 0x1000000;
- d_x += orgwdt;
- } else {
- *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1];
- d_x += orgwdt;
- }
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- c_x = orgwdt>>2, c_y += orghgt;
- d_x = ((orgwdt*3)>>2), d_y += orghgt;
- }
- }
- }
- }
- } else {
- if (flag) {
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors-1);
- *pImage32++ = pDacbox[val1]<<2;
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt;
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/orgwdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1];
- a_x += orgwdt, c_x += orgwdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/orgwdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1];
- b_x += orgwdt, d_x += orgwdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- a_x = orgwdt>>2, a_y += orghgt;
- b_x = ((orgwdt*3)>>2), b_y += orghgt;
- c_x = orgwdt>>2, c_y += orghgt;
- d_x = ((orgwdt*3)>>2), d_y += orghgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt;
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/orgwdt)) += pDacbox[val1];
- a_x += orgwdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/orgwdt)) += pDacbox[val1];
- b_x += orgwdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- a_x = orgwdt>>2, a_y += orghgt;
- b_x = ((orgwdt*3)>>2), b_y += orghgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt;
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1];
- c_x += orgwdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1];
- d_x += orgwdt;
- }
- out_x += decwdt;
- }
-
- if (!interLaced) {
- c_x = orgwdt>>2, c_y += orghgt;
- d_x = ((orgwdt*3)>>2), d_y += orghgt;
- }
- }
- }
- }
- }
- bufptr = buf;
- bufcnt = orgwdt_1;
- }
- }
-
- if (rowcount == orghgt) {
- break;
- }
-
- /* __get_next_code(pInputStream) */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0_nobuffer(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while_nobuffer(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
-
- if (c == ending) {
- break;
- }
- /*************************************************************/
-
- if (c == clear) {
- curr_size = size + 1;
- slot = newcodes;
- top_slot = 1 << curr_size;
-
- do {
- /* __get_next_code(pInputStream); */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0_nobuffer(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while_nobuffer(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
- } while (c == clear);
-
- if (c == ending) {
- break;
- }
-
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
- *sp++ = (unsigned char)c;
- } else {
- code = c;
-
- if (code >= slot) {
- code = oc;
- *sp++ = (unsigned char)fc;
- }
-
- IfegMemset(done_prefix, 0, sizeof(unsigned char)*(MAX_CODES+1));
- while (code >= newcodes) {
- *sp++ = suffix[code];
- if ((code == prefix[code]) || (done_prefix[code] == 1)) {
- thumb_err("Circular entry in table.");
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
- return 0;
- }
- done_prefix[code] = 1;
- code = prefix[code];
- }
-
- *sp++ = (unsigned char)code;
- spCount++;
- if (slot < top_slot) {
- fc = code;
- suffix[slot] = (unsigned char)fc;
- prefix[slot++] = oc;
- oc = c;
- }
- if (slot >= top_slot) {
- if (curr_size < 12) {
- top_slot <<= 1;
- ++curr_size;
- }
- }
- }
- }
- /*************************************************************/
-
- if (bCenterAlign) {
- margin_wdt1_2 = (expected_width - resized_width)>>1;
- margin_hgt1_2 = (expected_height - resized_height)>>1;
- } else {
- margin_wdt1_2 = 0;
- margin_hgt1_2 = 0;
- }
-
- pImage32 = (unsigned int *)(pDecBuf);
-
- /* Only make a first image frame as a thumbnail */
- image_left_pos = 0;
- image_top_pos = 0;
- len = decwdt;
-
- if (orgwdt > logi_wdt) {
- decwdt = resized_width;
- }
- if (orghgt > logi_hgt) {
- dechgt = resized_height;
- }
-
- if ((image_left_pos + decwdt) > resized_width) {
- decwdt = resized_width - image_left_pos;
- if (decwdt < 0) {
- decwdt = 0;
- }
- }
- if ((image_top_pos+dechgt) > resized_height) {
- dechgt = resized_height - image_top_pos;
- if (dechgt < 0) {
- dechgt = 0;
- }
- }
-
- if (pFrameData->imgCount == 0) {
- for (i = 0, k = margin_hgt1_2; i < resized_height; i++) {
- pImage16 = (unsigned short *)((unsigned char *)pOutBits + ((margin_wdt1_2 + expected_width * k) << 1));
- for (j = 0; j < resized_width; j++) {
- *pImage16++ = backcolor;
- }
- k++;
- }
- if (transparent == 1) {
- for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) {
- pImage16 = (unsigned short *)((unsigned char *)pOutBits + ((image_left_pos+margin_wdt1_2 + expected_width * k) << 1));
- for (j = 0; j < decwdt; j++) {
- *pImage16++ = ui_backcolor;
- }
- k++;
- }
- }
- }
-
- for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) {
- pImage16 = (unsigned short *)((unsigned char*)pOutBits + ((image_left_pos+margin_wdt1_2 + (expected_width) * k) << 1));
- pImage32 = (unsigned int *)(pDecBuf) + (i * len);
-
- for (j = 0; j < decwdt; j++) {
- if ((*pImage32>>24) == 0) {
- *(pImage16++) = ((*pImage32 & 0xf80000) >> 8) | ((*pImage32 & 0xfc00) >> 5) | ((*pImage32 & 0xf8) >> 3);
- } else if ((*pImage32 >> 24) == 4) {
- pImage16++;
- } else if ((*pImage32 >> 24) == 3) {
- *pImage16 =
- (((*pImage32 & 0xf80000) >> 8)+(((((*pImage16) & 0xf800) * 3) >> 2) & 0xf800)) |
- (((*pImage32 & 0xfc00) >> 5)+(((((*pImage16) & 0x07c0) * 3) >> 2) & 0x07c0)) |
- (((*pImage32 & 0xf8) >> 3)+((((*pImage16) & 0x001f) * 3) >> 2));
- pImage16++;
- } else if ((*pImage32 >> 24) == 1) {
- *pImage16 =
- (((*pImage32 & 0xf80000) >> 8)+((((*pImage16) & 0xf800) >> 2) & 0xf800)) |
- (((*pImage32 & 0xfc00) >> 5)+((((*pImage16) & 0x07c0) >> 2) & 0x07c0)) |
- (((*pImage32 & 0xf8) >> 3)+((((*pImage16) & 0x001f) >> 2)));
- pImage16++;
- } else {
- *pImage16 =
- (((*pImage32 & 0xf80000) >> 8)+((((*pImage16) & 0xf800) >> 1) & 0xf800)) |
- (((*pImage32 & 0xfc00) >> 5)+((((*pImage16) & 0x07c0) >> 1) & 0x07c0)) |
- (((*pImage32 & 0xf8) >> 3)+((((*pImage16) & 0x001f) >> 1)));
- pImage16++;
- }
- pImage32++;
- }
- k++;
- }
-
- switch (disposal_method) {
- /* No disposal specified. The decoder is not required to take any action */
- case 0:
-
- /* Do not dispose. The graphic is to be left in place. */
- case 1:
- IfegMemcpy(pFrameData->pPrevImg, pOutBits, expected_width * expected_height * 2);
- break;
-
- /* Restore to background color. The area used by the graphic must be restored to the background color. */
- case 2:
- IfegMemcpy(pFrameData->pPrevImg, pOutBits, expected_width * expected_height * 2);
-
- if (transparent == 1) {
- for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) {
- pImage16 = (unsigned short *)((pFrameData->pPrevImg) + ((image_left_pos+margin_wdt1_2 + expected_width * k) << 1));
- for (j = 0; j < decwdt; j++) {
- *pImage16++ = ui_backcolor;
- }
- k++;
- }
- } else {
- for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) {
- pImage16 = (unsigned short *)((pFrameData->pPrevImg) + ((image_left_pos+margin_wdt1_2 + expected_width * k) << 1));
- for (j = 0; j < decwdt; j++) {
- *pImage16++ = image_backcolor;
- }
- k++;
- }
- }
- break;
-
- /* Restore to previous. The decoder is required to restore the area overwritten by the graphic with what was there prior to rendering the graphic.*/
- case 3:
- break;
-
- default:
- IfegMemcpy(pFrameData->pPrevImg, pOutBits, expected_width * expected_height * 2);
- /* same with case 1 */
- break;
- }
-
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- IfegMemFree(done_prefix);
- done_prefix = 0;
-
- pFrameData->offset = inputPos;
- pFrameData->imgCount++;
-
- return 1;
-
- break;
-
- default:
- break;
-
- }
- }
-}
-
-
-/* use buffer */
-int __FastImgGetNextFrameAGIF_UseBuffer(AGifFrameInfo *pFrameData, BOOL bCenterAlign)
-{
- unsigned int *pImage32, *pImage32_2, *backGround;
- unsigned short *pImage16;
- unsigned char *sp;
- unsigned char *bufptr;
- unsigned int code, fc, oc, bufcnt;
- unsigned char buffer[16];
- unsigned char val1;
- unsigned char *buf;
- unsigned int *pDacbox;
- unsigned char *decoderline = 0;
- unsigned int size;
- unsigned int c = 0;
-
- unsigned int clear;
- unsigned int ending;
- unsigned int newcodes;
- unsigned int top_slot;
- unsigned int slot;
-
- int numcolors;
- int i, j, k;
- int rowcount;
- int orgwdt_1, orgwdt, orghgt;
- int decwdt, dechgt;
- int len;
- int inter_step, interLaced, intercount;
- int transparent = 0;
- int startloc = 0;
- int backgroundIndex = 0;
- int transIndex = 0;
- int spCount = 0;
- int logi_wdt; /* logical screen width */
- int logi_hgt;
- int ui_backcolor565;
- int backcolor565;
-
- int backcolor888;
-
- int image_left_pos; /* left position of image in Logical screeen */
- int image_top_pos;
- int disposal_method = 0;
- int margin_wdt1_2, margin_hgt1_2;
-
- int inputPos;
-
-
- unsigned int dacbox[256];
-
- /* Variable for Resize */
-
- unsigned int a_x, a_y;
- unsigned int b_x, b_y;
- unsigned int c_x, c_y;
- unsigned int d_x, d_y;
- int out_x = 0, out_y = 0;
- int d1, d2;
- int flag = 0;
- unsigned int end;
-
- unsigned char *pDecBuf = 0;
-
- int expected_width = pFrameData->width;
- int expected_height = pFrameData->height;
- int resized_width;
- int resized_height;
-
- /* macro */
- register unsigned int curr_size;
- register int navail_bytes = 0;
- register unsigned int nbits_left = 0;
- register unsigned int b1 = 0;
- register unsigned int ret;
-
- /* parameter */
- unsigned int *global_dacbox = pFrameData->pGlobal_table;
- unsigned char *pInputStream = pFrameData->pEncodedData;
- void *pOutBits = pFrameData->pOutBits;
- unsigned short *prefix = pFrameData->pPrefix;
- unsigned char *dstack = pFrameData->pDstack;
- unsigned char *suffix = pFrameData->pSuffix;
- int filesize = pFrameData->inputSize;
-
- inputPos = pFrameData->offset;
-
- IfegMemset(prefix, 0, sizeof(unsigned short)*(MAX_CODES+1));
- IfegMemset(dstack, 0, sizeof(unsigned char)*(MAX_CODES+1));
- IfegMemset(suffix, 0, sizeof(unsigned char)*(MAX_CODES+1));
-
- ui_backcolor565 = pFrameData->ui_backcolor;
-
- backcolor565 = pFrameData->backcolor;
- backcolor888 =
- ((backcolor565&0xf800) << 6)|
- ((backcolor565&0x7e0) << 3)|
- ((backcolor565&0x1f) << 1);
-
- backGround = (unsigned int *)pFrameData->pPrevImg;
-
- intercount = 0;
-
- if (pFrameData->imgCount == -1) {
- /* Input stream index set to 0 */
- inputPos = 0;
- inter_step = 1;
- interLaced = 0;
- transparent = 0;
-
- /* read a GIF HEADER */
- IfegMemcpy(buffer, pInputStream, 13);
- inputPos += 13;
-
- /* wheather GIF file or not */
- if (buffer[0] != 'G' || buffer[1] != 'I' || buffer[2] != 'F' ||
- buffer[3] < '0' || buffer[3] > '9' ||
- buffer[4] < '0' || buffer[4] > '9' ||
- buffer[5] < 'A' || buffer[5] > 'z') {
- return -1;
- }
-
- /* get Logical width, height */
- pFrameData->logi_wdt = logi_wdt = buffer[6] | (buffer[7] << 8);
- pFrameData->logi_hgt = logi_hgt = buffer[8] | (buffer[9] << 8);
-
- /* ouput resized image size */
- if (logi_wdt <= expected_width && logi_hgt <= expected_height) {
- resized_width = logi_wdt;
- resized_height = logi_hgt;
- pFrameData->flag = flag = 1;
- } else {
- if ((logi_wdt/(float)expected_width) >= (logi_hgt/(float)expected_height)) {
- resized_height = logi_hgt * expected_width / logi_wdt;
- resized_width = expected_width;
- } else {
- resized_width = logi_wdt * expected_height / logi_hgt;
- resized_height = expected_height;
- }
- }
- if (!resized_width || !resized_height) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- return 0;
- }
-
- /* ouput resized image size */
- pFrameData->resizedwidth = resized_width;
- pFrameData->resizedheight = resized_height;
-
- /* Color Resolution */
- IfegMemset(global_dacbox, 0, 1024);
- numcolors = (buffer[10] & 0x7) + 1;
- if ((buffer[10] & 0x80) == 0) { /* Global color table */
- global_dacbox[0] = 0x000000;
- global_dacbox[1] = 0x3f3f3f;
- numcolors = 2;
- } else { /* Global color table */
- numcolors = 1 << numcolors;
-
- /* Make color table */
- for (i = 0; i < numcolors; i++) {
- global_dacbox[i] = ((pInputStream[inputPos++] >> 2) << 16);
- global_dacbox[i] |= ((pInputStream[inputPos++] >> 2) << 8);
- global_dacbox[i] |= (pInputStream[inputPos++] >> 2);
- }
- }
-
- backgroundIndex = buffer[11];
- /* Background Color */
- backcolor888 = global_dacbox[backgroundIndex];
- backcolor565 = pFrameData->backcolor = (((backcolor888 & 0xff0000) >> 17) << 11) | (((backcolor888 & 0x00ff00) >> 8) << 5) | (((backcolor888 & 0xff) >> 1));
-
- pImage16 = pOutBits;
-
- ui_backcolor565 = pFrameData->ui_backcolor ;
- for (i = 0; i < expected_width * expected_height; i++) {
- *pImage16++ = ui_backcolor565;
- }
-
- pImage32 = (unsigned int *)pFrameData->pPrevImg;
-
- if (numcolors > 16) {
- numcolors = 256;
- }
- if (numcolors > 2 && numcolors < 16) {
- numcolors = 16;
- }
- pFrameData->global_numcol = numcolors;
- pFrameData->imgCount++;
- pFrameData->firstpos = inputPos;
- } else {
- logi_wdt = pFrameData->logi_wdt;
- logi_hgt = pFrameData->logi_hgt;
- resized_width = pFrameData->resizedwidth;
- resized_height = pFrameData->resizedheight;
- flag = pFrameData->flag ;
-
- numcolors = pFrameData->global_numcol;
- }
-
- /* still gif image (image_cnt = 1) */
- while (1) {
- if (inputPos > filesize) {
-
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- pFrameData->imgCount = 0;
- pFrameData->offset = pFrameData->firstpos;
-
- if (pFrameData->bLoop) {
- return 1;
- } else {
- return 0;
- }
- }
-
- switch (pInputStream[inputPos++]) {
- case 0x3b:/* End of the GIF dataset */
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- if (pFrameData->imgCount == 0) {
- return -1;
- }
- pFrameData->imgCount = 0;
- pFrameData->offset = pFrameData->firstpos;
-#ifdef INTERNAL_IMGCODEC
- pFrameData->nRepeatCount++;
-
- if (pFrameData->nLoopCount == -1) {
- break;
- } else if (pFrameData->bLoop || (pFrameData->nRepeatCount <= pFrameData->nLoopCount) || (pFrameData->nLoopCount == 0)) {
- inputPos = pFrameData->offset;
- continue;
- } else {
- return 2;
- }
-#else
- if (pFrameData->bLoop) {
- return 1;
- } else {
- return 0;
- }
-
-#endif
- break;
- case 0x21: /* Extension Block */
- switch (pInputStream[inputPos++]) {
- case 0xf9: /* Graphic control extension block */
- if (4 != pInputStream[inputPos++]) { /* data length : fixed 4 bytes */
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return -1;
- }
-
- disposal_method = ((pInputStream[inputPos] & 0x1c) >> 2);
- transparent = pInputStream[inputPos++] & 0x01; /* does it use? 1:on 0:off */
- pFrameData->delay = (pInputStream[inputPos] | (pInputStream[inputPos+1] << 8))*10;
- inputPos += 2; /* Delay time (skip) */
- transIndex = pInputStream[inputPos++];
- inputPos++; /* block end */
-
- if (backgroundIndex == transIndex && transparent == 1) {
- backcolor888 = 0x1000000;
- backcolor565 = pFrameData->ui_backcolor;
- }
-
- break;
- case 0x01: /* Plain Text block */
- while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */
- inputPos += i;
- if (inputPos > filesize) {
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return -1;
- }
- }
- break;
- case 0xfe: /* Comment Extension block */
- while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */
- inputPos += i;
- if (inputPos > filesize) {
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return -1;
- }
- }
- break;
- case 0xff: /* Appliation Extension block */
-
- while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */
- inputPos += i;
- if (inputPos > filesize) {
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return -1;
- }
- }
- break;
- default:
- break;
- }
-
- break;
-
- case 0x2c: /* Start of an image object. Read the image description. */
-
- /* initialize */
- pDacbox = global_dacbox;
-
- IfegMemcpy(buffer, pInputStream+inputPos, 9);
- inputPos += 9;
-
- if (pFrameData->imgCount == 0) {
- image_left_pos_N = (buffer[0] | (buffer[1] << 8));
- image_top_pos_N = (buffer[2] | (buffer[3] << 8));
-
- image_left_pos = image_left_pos_N;
- image_top_pos = image_top_pos_N;
- }
- image_left_pos = (buffer[0] | (buffer[1] << 8));
- image_top_pos = (buffer[2] | (buffer[3] << 8));
- orgwdt_1 = orgwdt = (buffer[4] | (buffer[5] << 8));
- orghgt = (buffer[6] | (buffer[7] << 8));
-
-
-#ifdef INTERNAL_IMGCODEC
-#else
- if ((orgwdt > MAXWIDTH) || (orghgt > MAXHEIGHT)) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return -1;
- }
-#endif
-
- /* Initialize */
- a_x = logi_wdt >> 2, a_y = logi_hgt >> 2;
- b_x = ((logi_wdt*3) >> 2), b_y = logi_hgt >> 2;
- c_x = logi_wdt >> 2, c_y = ((logi_hgt*3) >> 2);
- d_x = ((logi_wdt*3) >> 2), d_y = ((logi_hgt*3) >> 2);
-
- /* Interlaced check */
- interLaced = buffer[8] & 0x40;
- if (interLaced) {
- startloc = -8+image_top_pos;
- }
-
- inter_step = 1;
-
- if (decoderline) {
- IfegMemFree(decoderline);
- }
- decoderline = (unsigned char *)IfegMemAlloc(orgwdt);
- if (!decoderline) {
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return 0;
- }
- IfegMemset(decoderline, 0, orgwdt);
-
- decwdt = resized_width;
- dechgt = resized_height;
-
- if (!decwdt || !dechgt) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return 0;
- }
-
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- }
- pDecBuf = (unsigned char *)IfegMemAlloc(decwdt * dechgt * 4);
- if (!pDecBuf) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- return 0;
- }
-
- IfegMemset(pDecBuf, 0, decwdt * dechgt * 4);
-
- /* assign out_888_image plane */
- pImage32 = (unsigned int *)(pDecBuf);
-
- end = dechgt * logi_hgt;
- out_x = 0, out_y = -dechgt;
-
- /* Color Resolution */
- if ((buffer[8] & 0x80) == 0) { /* Logical color table */
- ;/* use global table */
- } else { /* Logical color table */
- IfegMemset(dacbox, 0, 1024);
-
- numcolors = (buffer[8] & 0x7) + 1;
- numcolors = 1 << numcolors;
-
- /* Make color table */
- for (i = 0; i < numcolors; i++) {
- dacbox[i] = ((pInputStream[inputPos++] >> 2) << 16);
- dacbox[i] |= ((pInputStream[inputPos++] >> 2) << 8);
- dacbox[i] |= (pInputStream[inputPos++] >> 2);
- }
- pDacbox = dacbox;
- }
-
- if (numcolors > 16) {
- numcolors = 256;
- }
- if (numcolors > 2 && numcolors < 16) {
- numcolors = 16;
- }
-
- if (logi_wdt < (image_left_pos + orgwdt)) {
- if (image_left_pos > logi_wdt) {
- image_left_pos = logi_wdt;
- }
- orgwdt = logi_wdt - image_left_pos;
- flag = 0;
- }
- if (logi_hgt < (image_top_pos + orghgt)) {
- flag = 0;
- }
-
- if (pFrameData->imgCount == 0) {
- if (disposal_method == 3) {
- pImage32 = (unsigned int *)pFrameData->pPrevImg;
- for (i = 0; i < logi_wdt * logi_hgt; i++) {
- *pImage32++ = 0x1000000;
- }
- } else {
- pImage32 = (unsigned int *)pFrameData->pPrevImg;
- for (i = 0; i < logi_wdt * logi_hgt; i++) {
- *pImage32++ = backcolor888;
- }
- }
- if (transparent == 1) {
- /* Background Color */
- pImage32 = (unsigned int *)pFrameData->pPrevImg;
- pImage32 += image_top_pos * logi_wdt + image_left_pos;
- if (logi_hgt < (image_top_pos + orghgt)) {
- for (i = 0; i < logi_hgt - image_top_pos; i++) {
- for (j = 0; j < orgwdt; j++) {
- pImage32[j] = 0x1000000; /* set ui color */
- }
- pImage32 += logi_wdt;
- }
- } else {
- for (i = 0; i < orghgt; i++) {
- for (j = 0; j < orgwdt; j++) {
- pImage32[j] = 0x1000000; /* set ui color */
- }
- pImage32 += logi_wdt;
- }
- }
- }
- }
-
- /* assign out_888_image plane */
- pImage32 = (unsigned int *)(pDecBuf);
-
- for (rowcount = 0; rowcount < image_top_pos; rowcount++) {
- if (flag) {
- for (i = 0; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- out_x = 0, out_y += dechgt;
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- backGround += logi_wdt;
- }
-
-
- /***************************************************************************
- decoder(WDT, pInputStream, pBitmapElem->pBits); //this does the grunt work
- int decoder(int linewidth, UCHAR* pInputStream, UCHAR *pBitmapElem->pBits)
- ***************************************************************************/
-
- size = pInputStream[inputPos++];
- if (size < 2 || 9 < size) {
- if (decoderline != 0) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf != 0) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
- return -1;
- }
- rowcount = oc = fc = 0;
- buf = decoderline;
- sp = dstack;
- bufptr = buf;
- bufcnt = orgwdt_1;
-
- /************************
- init_exp(size);
- int init_exp(int size)
- ************************/
- curr_size = size + 1;
- top_slot = 1 << curr_size;
- clear = 1 << size;
- ending = clear + 1;
- slot = newcodes = ending + 1;
- navail_bytes = nbits_left = 0;
- /************************/
-
-
- /* __get_next_code(pInputStream) */
- __get_next_code_first_nbits_left_0(pInputStream)
- __get_next_code_first_while(pInputStream)
-
- if (c == ending) {
- break;
- }
-
- if (c == clear) {
- curr_size = size + 1;
- slot = newcodes;
- top_slot = 1 << curr_size;
-
- do {
- /* __get_next_code(pInputStream); */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
- } while (c == clear);
-
- if (c == ending) {
- break;
- }
-
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
- *sp++ = (unsigned char)c;
- } else {
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
- *sp++ = (unsigned char)c;
- }
-
- switch (disposal_method) {
-
- /* Restore to previous. The decoder is required to restore the area overwritten by the graphic with what was there prior to rendering the graphic. */
- case 3:
- while (rowcount < orghgt) {
- if ((sp - dstack) > 0) {
- spCount = sp - dstack;
- }
- /* Now that we've pushed the decoded string (in reverse order)
- * onto the stack, lets pop it off and put it into our decode
- * buffer... And when the decode buffer is full, write another
- * line...
- */
- while (sp > dstack) {
- --sp;
- *bufptr++ = *sp;
-
- if (--bufcnt == 0) {
- /**********************************************************************************
- if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0)
- **********************************************************************************/
- rowcount++;
- len = bufptr - buf;
- if (len >= orgwdt) {
- len = orgwdt;
- }
-
- if (interLaced == 0) { /* interlaced image */
- if (!flag) {
- out_x = 0, out_y += dechgt;
- }
- } else { /* interlaced image */
- if (inter_step == 1) {
- startloc += 8;
- intercount++;
- } else if (inter_step == 2) {
- startloc += 8;
- intercount++;
- } else if (inter_step == 3) {
- startloc += 4;
- intercount++;
- } else if (inter_step == 4) {
- startloc += 2;
- intercount++;
- }
-
- if (startloc >= orghgt+image_top_pos) {
- inter_step++;
- if (inter_step == 2) {
- startloc = 4+image_top_pos;
- } else if (inter_step == 3) {
- startloc = 2+image_top_pos;
- } else if (inter_step == 4) {
- startloc = 1+image_top_pos;
- }
- }
-
- backGround = (unsigned int *)(pFrameData->pPrevImg + ((startloc * logi_wdt) << 2));
- /* gif to rgb 565 */
- if (flag) {
- pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt;
- } else {
- out_x = 0, out_y = startloc * dechgt;
- a_x = logi_wdt >> 2;
- b_x = ((logi_wdt*3) >> 2);
- c_x = logi_wdt >> 2;
- d_x = ((logi_wdt*3) >> 2);
- if (out_y <= (logi_hgt >> 2)) {
- a_y = logi_hgt >> 2;
- b_y = logi_hgt >> 2;
- c_y = ((logi_hgt*3) >> 2);
- d_y = ((logi_hgt*3) >> 2);
- } else {
- if (((out_y % logi_hgt) - (logi_hgt >> 2)) > 0) {
- a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2);
- } else if (((out_y % logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) {
- a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt>>2);
- } else {
- a_y = out_y;
- }
-
- if (((out_y % logi_hgt) - ((logi_hgt*3) >> 2)) > 0) {
- c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2));
- } else if (((out_y % logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y % logi_hgt)) {
- c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2);
- } else {
- c_y = out_y;
- }
- b_y = a_y, d_y = c_y;
- }
- }
- }
-
- if (transparent == 1) {
- if (flag) {
- for (i = 0; i < image_left_pos; i++) {
- *pImage32++ = backGround[i]<<2;
- }
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors-1);
-
- if (val1 == transIndex) {
- *pImage32++ = backGround[i+image_left_pos] << 2;
- } else {
- *pImage32++ = pDacbox[val1] << 2;
- }
- }
- for (i = orgwdt+image_left_pos; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
-
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
-
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos];
- a_x += logi_wdt, c_x += logi_wdt;
- } else {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos];
- b_x += logi_wdt, d_x += logi_wdt;
- } else {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- }
- out_x += decwdt;
- }
-
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
-
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt>>2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos];
- a_x += logi_wdt;
- } else {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos];
- b_x += logi_wdt;
- } else {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt;
- }
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos];
- c_x += logi_wdt;
- } else {
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- c_x += logi_wdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos];
- d_x += logi_wdt;
- } else {
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- d_x += logi_wdt;
- }
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- }
- } else {
- if (flag) {
- for (i = 0; i < image_left_pos; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors - 1);
- *pImage32++ = pDacbox[val1] << 2;
- }
- for (i = orgwdt+image_left_pos; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- }
- }
-
- backGround += logi_wdt;
- bufptr = buf;
- bufcnt = orgwdt_1;
- }
- }
-
- if (rowcount == orghgt) {
- break;
- }
- /* __get_next_code(pInputStream) */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
-
- if (c == ending) {
- break;
- }
-
- if (c == clear) {
- curr_size = size + 1;
- slot = newcodes;
- top_slot = 1 << curr_size;
-
- do {
- /* __get_next_code(pInputStream); */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
- } while (c == clear);
-
- if (c == ending) {
- break;
- }
-
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
-
- *sp++ = (unsigned char)c;
- } else {
- code = c;
-
- if (code >= slot) {
- code = oc;
- *sp++ = (unsigned char)fc;
- }
-
- while (code >= newcodes) {
- *sp++ = suffix[code];
- code = prefix[code];
- }
-
- *sp++ = (unsigned char)code;
- spCount++;
- if (slot < top_slot) {
- fc = code;
- suffix[slot] = (unsigned char)fc;
- prefix[slot++] = oc;
- oc = c;
- }
- if (slot >= top_slot) {
- if (curr_size < 12) {
- top_slot <<= 1;
- ++curr_size;
- }
- }
- }
- }
- break;
-
- /* Restore to background color. The area used by the graphic must be restored to the background color. */
- case 2:
- while (rowcount < orghgt) {
- if ((sp - dstack) > 0) {
- spCount = sp - dstack;
- }
- while (sp > dstack) {
- --sp;
- *bufptr++ = *sp;
-
- if (--bufcnt == 0) {
- /********************************************************************************
- if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0)
- ********************************************************************************/
- rowcount++;
- len = bufptr - buf;
- if (len >= orgwdt) {
- len = orgwdt;
- }
-
- if (interLaced == 0) { /* interlaced image */
- if (!flag) {
- out_x = 0, out_y += dechgt;
- }
- } else { /* interlaced image */
- if (inter_step == 1) {
- startloc += 8;
- } else if (inter_step == 2) {
- startloc += 8;
- } else if (inter_step == 3) {
- startloc += 4;
- } else if (inter_step == 4) {
- startloc += 2;
- }
-
- if (startloc >= orghgt + image_top_pos) {
- inter_step++;
- if (inter_step == 2) {
- startloc = 4 + image_top_pos;
- } else if (inter_step == 3) {
- startloc = 2+image_top_pos;
- } else if (inter_step == 4) {
- startloc = 1+image_top_pos;
- }
- }
- backGround = (unsigned int *)(pFrameData->pPrevImg + ((startloc * logi_wdt) << 2));
- /* gif to rgb 565 */
- if (flag) {
- pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt;
- } else {
- out_x = 0, out_y = startloc * dechgt;
- a_x = logi_wdt >> 2;
- b_x = ((logi_wdt*3) >> 2);
- c_x = logi_wdt>>2;
- d_x = ((logi_wdt*3) >> 2);
- if (out_y <= (logi_hgt >> 2)) {
- a_y = logi_hgt>>2;
- b_y = logi_hgt>>2;
- c_y = ((logi_hgt*3)>>2);
- d_y = ((logi_hgt*3)>>2);
- } else {
- if (((out_y % logi_hgt) - (logi_hgt >> 2)) > 0) {
- a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2);
- } else if (((out_y%logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) {
- a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt >> 2);
- } else {
- a_y = out_y;
- }
-
- if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) > 0) {
- c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2));
- } else if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y%logi_hgt)) {
- c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2);
- } else {
- c_y = out_y;
- }
- b_y = a_y, d_y = c_y;
- }
- }
- }
-
- if (transparent == 1) {
- if (flag) {
- for (i = 0; i < image_left_pos; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors-1);
-
- if (val1 == transIndex) {
- *pImage32++ = backGround[i+image_left_pos] << 2;
- backGround[i+image_left_pos] = 0x1000000;
- } else {
- *pImage32++ = pDacbox[val1] << 2;
- backGround[i+image_left_pos] = 0x1000000;
- }
- }
- for (i = orgwdt+image_left_pos; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
-
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
-
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos];
- a_x += logi_wdt, c_x += logi_wdt;
- } else {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos];
- b_x += logi_wdt, d_x += logi_wdt;
- } else {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- }
- backGround[i+image_left_pos] = 0x1000000;
- out_x += decwdt;
- }
-
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
-
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos];
- a_x += logi_wdt;
- } else {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos];
- b_x += logi_wdt;
- } else {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt;
- }
- }
- backGround[i+image_left_pos] = 0x1000000;
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos];
- c_x += logi_wdt;
- } else {
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- c_x += logi_wdt;
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos];
- d_x += logi_wdt;
- } else {
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- d_x += logi_wdt;
- }
- }
- backGround[i+image_left_pos] = 0x1000000;
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- }
- } else {
- if (flag) {
- for (i = 0; i < image_left_pos; i++) {
- *pImage32++ = backGround[i]<<2;
- }
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors-1);
- *pImage32++ = pDacbox[val1] << 2;
- backGround[i+image_left_pos] = backcolor888;
- }
- for (i = orgwdt+image_left_pos; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt, c_x += logi_wdt;
- backGround[i+image_left_pos] = backcolor888;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt, d_x += logi_wdt;
- backGround[i+image_left_pos] = backcolor888;
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt;
- backGround[i+image_left_pos] = backcolor888;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt;
- backGround[i+image_left_pos] = backcolor888;
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- c_x += logi_wdt;
- backGround[i+image_left_pos] = backcolor888;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- d_x += logi_wdt;
- backGround[i+image_left_pos] = backcolor888;
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- }
- }
-
- backGround += logi_wdt;
- bufptr = buf;
- bufcnt = orgwdt_1;
- }
- }
-
- if (rowcount == orghgt) {
- break;
- }
- /* __get_next_code(pInputStream) */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
- if (c == ending) {
- break;
- }
-
- if (c == clear) {
- curr_size = size + 1;
- slot = newcodes;
- top_slot = 1 << curr_size;
-
- do {
- /* __get_next_code(pInputStream); */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
- } while (c == clear);
-
- if (c == ending) {
- break;
- }
-
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
-
- *sp++ = (unsigned char)c;
- } else {
- code = c;
-
- if (code >= slot) {
- code = oc;
- *sp++ = (unsigned char)fc;
- }
-
- while (code >= newcodes) {
- *sp++ = suffix[code];
- code = prefix[code];
- }
-
- *sp++ = (unsigned char)code;
- spCount++;
- if (slot < top_slot) {
- fc = code;
- suffix[slot] = (unsigned char)fc;
- prefix[slot++] = oc;
- oc = c;
- }
- if (slot >= top_slot) {
- if (curr_size < 12) {
- top_slot <<= 1;
- ++curr_size;
- }
- }
- }
-
- }
-
- break;
-
-
- /* No disposal specified. The decoder is not required to take any action */
- case 0:
-
- /* Do not dispose. The graphic is to be left in place. */
- case 1:
-
- default:
- while (rowcount < orghgt) {
- if ((sp - dstack) > 0) {
- spCount = sp - dstack;
- }
- /* Now that we've pushed the decoded string (in reverse order)
- * onto the stack, lets pop it off and put it into our decode
- * buffer... And when the decode buffer is full, write another
- * line...
- */
- while (sp > dstack) {
- --sp;
- *bufptr++ = *sp;
-
- if (--bufcnt == 0) {
- /**********************************************************************************
- if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0)
- **********************************************************************************/
- rowcount++;
- len = bufptr - buf;
- if (len >= orgwdt) {
- len = orgwdt;
- }
-
- if (interLaced == 0) { /* interlaced image */
- if (!flag) {
- out_x = 0, out_y += dechgt;
- }
- } else { /* interlaced image */
- if (inter_step == 1) {
- startloc += 8;
- intercount++;
- } else if (inter_step == 2) {
- startloc += 8;
- intercount++;
- } else if (inter_step == 3) {
- startloc += 4;
- intercount++;
- } else if (inter_step == 4) {
- startloc += 2;
- intercount++;
- }
-
- if (startloc >= orghgt+image_top_pos) {
- inter_step++;
- if (inter_step == 2) {
- startloc = 4+image_top_pos;
- } else if (inter_step == 3) {
- startloc = 2+image_top_pos;
- } else if (inter_step == 4) {
- startloc = 1+image_top_pos;
- }
- }
-
- backGround = (unsigned int *)(pFrameData->pPrevImg + ((startloc * logi_wdt) << 2));
- /* gif to rgb 565 */
- if (flag) {
- pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt;
- } else {
- out_x = 0, out_y = startloc * dechgt;
- a_x = logi_wdt >> 2;
- b_x = ((logi_wdt*3) >> 2);
- c_x = logi_wdt >> 2;
- d_x = ((logi_wdt*3) >> 2);
- if (out_y <= (logi_hgt >> 2)) {
- a_y = logi_hgt >> 2;
- b_y = logi_hgt >> 2;
- c_y = ((logi_hgt*3) >> 2);
- d_y = ((logi_hgt*3) >> 2);
- } else {
- if (((out_y%logi_hgt) - (logi_hgt >> 2)) > 0) {
- a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2);
- } else if (((out_y%logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) {
- a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt >> 2);
- } else {
- a_y = out_y;
- }
-
- if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) > 0) {
- c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2));
- } else if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y%logi_hgt)) {
- c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2);
- } else {
- c_y = out_y;
- }
- b_y = a_y, d_y = c_y;
- }
- }
- }
-
- if (transparent == 1) {
- if (flag) {
- for (i = 0; i < image_left_pos; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors-1);
-
- if (val1 == transIndex) {
- *pImage32++ = backGround[i+image_left_pos] << 2; /* Set *pImage32 MSB 1 */
- } else {
- *pImage32++ = pDacbox[val1] << 2;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- }
- for (i = orgwdt+image_left_pos; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
-
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
-
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos];
- a_x += logi_wdt, c_x += logi_wdt;
- } else {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt, c_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos];
- b_x += logi_wdt, d_x += logi_wdt;
- } else {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt, d_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- }
- out_x += decwdt;
- }
-
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
-
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos];
- a_x += logi_wdt;
- } else {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos];
- b_x += logi_wdt;
- } else {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos];
- c_x += logi_wdt;
- } else {
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- c_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- }
- if (0 <= d2 && d2 < decwdt) {
- if (val1 == transIndex) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos];
- d_x += logi_wdt;
- } else {
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- d_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- }
- } else {
- if (flag) {
- for (i = 0; i < image_left_pos; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- for (i = 0; i < len; i++) {
- val1 = buf[i] & (numcolors-1);
- *pImage32++ = pDacbox[val1] << 2;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- for (i = orgwdt+image_left_pos; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt, c_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt, d_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1];
- a_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1];
- b_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- if (!interLaced) {
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- }
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < image_left_pos; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- for (i = 0; i < orgwdt; i++) {
- val1 = buf[i] & (numcolors-1);
-
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1];
- c_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1];
- d_x += logi_wdt;
- backGround[i+image_left_pos] = pDacbox[val1];
- }
- out_x += decwdt;
- }
- for (i = image_left_pos+orgwdt; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
-
- }
- if (!interLaced) {
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- }
- }
-
- backGround += logi_wdt;
- bufptr = buf;
- bufcnt = orgwdt_1;
- }
- }
- if (rowcount == orghgt) {
- break;
- }
- /* __get_next_code(pInputStream) */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
- if (c == ending) {
- break;
- }
-
- if (c == clear) {
- curr_size = size + 1;
- slot = newcodes;
- top_slot = 1 << curr_size;
-
- do {
- /* __get_next_code(pInputStream); */
- if (navail_bytes < 2) {
- if (nbits_left == 0)
- __get_next_code_first_nbits_left_0(pInputStream)
- else
- __get_next_code_first_nbits_left_not_0(pInputStream)
- __get_next_code_first_while(pInputStream)
- } else {
- if (nbits_left == 0)
- __get_next_code_second_nbits_left_0(pInputStream)
- else
- __get_next_code_second_nbits_left_not_0(pInputStream)
-
- __get_next_code_second_while(pInputStream)
- }
- } while (c == clear);
-
- if (c == ending) {
- break;
- }
-
- if (c >= slot) {
- c = 0;
- }
-
- oc = fc = c;
-
- *sp++ = (unsigned char)c;
- } else {
- code = c;
-
- if (code >= slot) {
- code = oc;
- *sp++ = (unsigned char)fc;
- }
-
- while (code >= newcodes) {
- *sp++ = suffix[code];
- code = prefix[code];
- }
-
- *sp++ = (unsigned char)code;
- spCount++;
- if (slot < top_slot) {
- fc = code;
- suffix[slot] = (unsigned char)fc;
- prefix[slot++] = oc;
- oc = c;
- }
- if (slot >= top_slot) {
- if (curr_size < 12) {
- top_slot <<= 1;
- ++curr_size;
- }
- }
- }
- }
-
- break;
- }
-
- if (interLaced) {
- startloc = orghgt+image_top_pos;
- pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt;
- if (!flag) {
- out_x = 0, out_y = startloc * dechgt;
- a_x = logi_wdt >> 2;
- b_x = ((logi_wdt*3) >> 2);
- c_x = logi_wdt >> 2;
- d_x = ((logi_wdt*3) >> 2);
- if (out_y <= (logi_hgt >> 2)) {
- a_y = logi_hgt >> 2;
- b_y = logi_hgt >> 2;
- c_y = ((logi_hgt*3) >> 2);
- d_y = ((logi_hgt*3) >> 2);
- } else {
- if (((out_y%logi_hgt) - (logi_hgt >> 2)) > 0) {
- a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2);
- } else if (((out_y%logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) {
- a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt >> 2);
- } else {
- a_y = out_y;
- }
-
- if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) > 0) {
- c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2));
- } else if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y%logi_hgt)) {
- c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2);
- } else {
- c_y = out_y;
- }
- b_y = a_y, d_y = c_y;
- }
- }
- out_y -= dechgt;
- }
-
- backGround = (unsigned int *)(pFrameData->pPrevImg + (((image_top_pos+orghgt) * logi_wdt) << 2));
- for (rowcount = image_top_pos+orghgt; rowcount < logi_hgt; rowcount++) {
- if (flag) {
- for (i = 0; i < logi_wdt; i++) {
- *pImage32++ = backGround[i] << 2;
- }
- } else {
- out_x = 0, out_y += dechgt;
- if (c_y < end) {
- d1 = a_y - out_y;
- d2 = c_y - out_y;
- if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt, c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt, d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- } else if (0 <= d1 && d1 < dechgt) {
- pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt;
- for (i = 0; i < logi_wdt; i++) {
- d1 = a_x - out_x;
- d2 = b_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32 + (a_x/logi_wdt)) += backGround[i];
- a_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32 + (b_x/logi_wdt)) += backGround[i];
- b_x += logi_wdt;
- }
- out_x += decwdt;
- }
- a_x = logi_wdt >> 2, a_y += logi_hgt;
- b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt;
- } else if (0 <= d2 && d2 < dechgt) {
- pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt;
- for (i = 0; i < logi_wdt; i++) {
- d1 = c_x - out_x;
- d2 = d_x - out_x;
- if (0 <= d1 && d1 < decwdt) {
- *(pImage32_2 + (c_x/logi_wdt)) += backGround[i];
- c_x += logi_wdt;
- }
- if (0 <= d2 && d2 < decwdt) {
- *(pImage32_2 + (d_x/logi_wdt)) += backGround[i];
- d_x += logi_wdt;
- }
- out_x += decwdt;
- }
- c_x = logi_wdt >> 2, c_y += logi_hgt;
- d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt;
- }
- }
- }
- backGround += logi_wdt;
- }
-
- if (bCenterAlign) {
- margin_wdt1_2 = (expected_width - resized_width) >> 1;
- margin_hgt1_2 = (expected_height - resized_height) >> 1;
- } else {
- margin_wdt1_2 = 0;
- margin_hgt1_2 = 0;
- }
-
-
- /* 565 Conversion */
- pImage32 = (unsigned int *)(pDecBuf);
-
- for (i = 0, k = margin_hgt1_2; i < dechgt; i++) {
- pImage16 = (unsigned short *)((unsigned char *)pOutBits + ((margin_wdt1_2 + (expected_width) * k) << 1));
- for (j = 0; j < decwdt; j++) {
- if ((*pImage32>>24) == 0) {
- *(pImage16++) = ((*pImage32 & 0xf80000) >> 8) | ((*pImage32 & 0xfc00) >> 5) | ((*pImage32 & 0xf8) >> 3);
- } else if ((*pImage32 >> 24) == 1) {
- *(pImage16++) = (((*pImage32 & 0xf80000) >> 6) / 3) | (((*pImage32 & 0xfc00) >> 3)/3) | (((*pImage32 & 0xf8) >> 1)/3);
- } else if ((*pImage32 >> 24) == 2) {
- *(pImage16++) = ((*pImage32 & 0xf80000) >> 7) | ((*pImage32 & 0xfc00) >> 4) | ((*pImage32 & 0xf8) >> 2);
- } else {
- *(pImage16++) = ui_backcolor565;
- }
- pImage32++;
- }
- k++;
- }
-
- if (decoderline) {
- IfegMemFree(decoderline);
- decoderline = 0;
- }
- if (pDecBuf) {
- IfegMemFree(pDecBuf);
- pDecBuf = 0;
- }
-
- pFrameData->offset = inputPos;
- pFrameData->imgCount++;
-
- return 1;
-
- break;
-
- default:
- break;
-
- }
- }
-}
diff --git a/src/codec/img-codec-osal.c b/src/codec/img-codec-osal.c
deleted file mode 100755
index cefe59f..0000000
--- a/src/codec/img-codec-osal.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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.
- *
- */
-
-#include "media-thumb-debug.h"
-#include "img-codec-osal.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-void *IfegMemAlloc(unsigned int size)
-{
- void *pmem;
- pmem = malloc(size);
- return pmem;
-}
-
-void IfegMemFree(void *pMem)
-{
- free(pMem);
- pMem = 0;
-}
-
-void *IfegMemcpy(void *dest, const void *src, unsigned int count)
-{
- return memcpy(dest, src, count);
-}
-
-void *IfegMemset(void *dest, int c, unsigned int count)
-{
- return memset(dest, c, count);
-}
-
-ULONG IfegGetAvailableMemSize(void)
-{
- return 1;
-}
-
-int IfegMemcmp(const void *pMem1, const void *pMem2, size_t length)
-{
- return memcmp(pMem1, pMem2, length);
-}
-
-static BOOL _is_real_drm = FALSE;
-
-HFile DrmOpenFile(const char *szPathName)
-{
- _is_real_drm = FALSE;
-
- if (!_is_real_drm) {
- FILE *fp = fopen(szPathName, "rb");
-
- if (fp == NULL) {
- return (HFile) INVALID_HOBJ;
- thumb_err("file open error: %s", szPathName);
- }
-
- return fp;
-
- } else {
- return (HFile) INVALID_HOBJ;
- }
-}
-
-BOOL DrmReadFile(HFile hFile, void *pBuffer, ULONG bufLen, ULONG * pReadLen)
-{
- size_t readCnt = -1;
-
- if (!_is_real_drm) {
- readCnt = fread(pBuffer, sizeof(char), bufLen, hFile);
- *pReadLen = (ULONG) readCnt;
- } else {
- return FALSE;
- }
- return TRUE;
-}
-
-long DrmTellFile(HFile hFile)
-{
- if (!_is_real_drm) {
- return ftell(hFile);
- } else {
- return -1;
- }
-}
-
-BOOL DrmSeekFile(HFile hFile, long position, long offset)
-{
- int ret = 0;
-
- if (position < 0) {
- return FALSE;
- }
- if (!_is_real_drm) {
- ret = fseek(hFile, offset, position);
- if (ret < 0) {
- thumb_stderror("fseek failed");
- return FALSE;
- }
- } else {
- return FALSE;
- }
-
- return TRUE;
-}
-
-BOOL DrmGetFileAttributes(const char *szPathName, FmFileAttribute * pFileAttr)
-{
- FILE *f = NULL;
-
- f = fopen(szPathName, "r");
-
- if (f == NULL) {
- return FALSE;
- }
-
- fseek(f, 0, SEEK_END);
- pFileAttr->fileSize = ftell(f);
- fclose(f);
-
- return TRUE;
-}
-
-BOOL DrmCloseFile(HFile hFile)
-{
- if (!_is_real_drm) {
- fclose(hFile);
- } else {
- return FALSE;
- }
-
- return TRUE;
-}
diff --git a/src/codec/img-codec-parser.c b/src/codec/img-codec-parser.c
index 498751a..182da69 100755
--- a/src/codec/img-codec-parser.c
+++ b/src/codec/img-codec-parser.c
@@ -19,97 +19,69 @@
*
*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
#include <media-util-err.h>
#include "media-thumb-debug.h"
-#include "img-codec-common.h"
#include "img-codec-parser.h"
-#define MINIMUM_HEADER_BYTES 8
-
-#define PNG_HEADER_LENGTH 8
-#define JPG_HEADER_LENGTH 2
-#define GIF_HEADER_LENGTH 3
-#define TIFF_HEADER_LENGTH 2
-#define BMP_HEADER_LENGTH 2
-#define WBMP_HEADER_LENGTH 2
-#define TIFF_IMAGE_WIDTH 0x100
-#define TIFF_IMAGE_HEIGHT 0x101
-
-#define JPG_HEADER_TYPE_LENGTH 2
-#define JPG_BLOCK_SIZE_LENGTH 2
-#define JPG_IMAGE_SIZE_LENGTH 8
-
-#define FILE_READ_SIZE 4096
-typedef struct _stream {
- HFile fd;
- unsigned int buffpos;
- unsigned int filepos;
- unsigned int filesize;
- unsigned int buffend;
- unsigned int debugpos;
- unsigned char *buffer;
-} IFEGSTREAMCTRL;
-
static unsigned char gIfegPNGHeader[] = {0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a };
static unsigned char gIfegJPEGHeader[] = { 0xFF, 0xD8 };
static unsigned char gIfegGIFHeader[] = { "GIF" };
static unsigned char gIfegBMPHeader[] = { 0x42, 0x4D };
static unsigned char gIfegWBMPHeader[] = { 0x00, 0x00 };
+void __ImgGetFileAttributes(const char *szPathName, unsigned long *pFileAttr)
+{
+ FILE *f = NULL;
+
+ f = fopen(szPathName, "r");
+ if (f != NULL) {
+ fseek(f, 0, SEEK_END);
+ *pFileAttr = ftell(f);
+ fclose(f);
+ }
+}
+
static int _CheckBuffer(IFEGSTREAMCTRL *pIfegstreamctrl, unsigned int size)
{
unsigned long fileread;
if ((size + pIfegstreamctrl->buffpos) > pIfegstreamctrl->buffend) {
- if (pIfegstreamctrl->filepos == pIfegstreamctrl->filesize) {
- return 0;
- }
+ if (pIfegstreamctrl->filepos == pIfegstreamctrl->filesize)
+ return MS_MEDIA_ERR_INTERNAL;
if (pIfegstreamctrl->buffpos == 0) {
- if (DrmReadFile(pIfegstreamctrl->fd, pIfegstreamctrl->buffer, FILE_READ_SIZE, &fileread) == FALSE) {
- return 0;
- }
- if (fileread == 0) {
- return 0;
- }
+ fileread = fread(pIfegstreamctrl->buffer, sizeof(char), FILE_READ_SIZE, pIfegstreamctrl->fd);
+ if (fileread == 0)
+ return MS_MEDIA_ERR_INTERNAL;
+
pIfegstreamctrl->buffend = fileread;
pIfegstreamctrl->filepos += fileread;
pIfegstreamctrl->buffpos = 0;
} else {
- if (size >= 2048 || pIfegstreamctrl->buffend - pIfegstreamctrl->buffpos > FILE_READ_SIZE) {
- return 0;
- }
- AcMemcpy(pIfegstreamctrl->buffer,
- &pIfegstreamctrl->buffer[pIfegstreamctrl->buffpos],
- pIfegstreamctrl->buffend -
- pIfegstreamctrl->buffpos);
- if (DrmReadFile(pIfegstreamctrl->fd, &pIfegstreamctrl->buffer[pIfegstreamctrl->buffend - pIfegstreamctrl->buffpos], pIfegstreamctrl->buffpos, &fileread) == FALSE) {
- return 0;
- }
- if (fileread == 0) {
- return 0;
- }
+ if (size >= 2048 || pIfegstreamctrl->buffend - pIfegstreamctrl->buffpos > FILE_READ_SIZE)
+ return MS_MEDIA_ERR_INTERNAL;
+
+ memcpy(pIfegstreamctrl->buffer, &pIfegstreamctrl->buffer[pIfegstreamctrl->buffpos], pIfegstreamctrl->buffend - pIfegstreamctrl->buffpos);
+ fileread = fread(&pIfegstreamctrl->buffer[pIfegstreamctrl->buffend - pIfegstreamctrl->buffpos], sizeof(char), pIfegstreamctrl->buffpos, pIfegstreamctrl->fd);
+ if (fileread == 0)
+ return MS_MEDIA_ERR_INTERNAL;
+
pIfegstreamctrl->buffend = pIfegstreamctrl->buffend - pIfegstreamctrl->buffpos + fileread;
pIfegstreamctrl->buffpos = 0;
pIfegstreamctrl->filepos += fileread;
}
- return 1;
+ return MS_MEDIA_ERR_NONE;
}
- return 2;
+ return MS_MEDIA_ERR_NONE;
}
static unsigned int _IfegReadUINT(unsigned char *pBuffer)
{
- return (((*pBuffer) << 24) | ((*(pBuffer + 1)) << 16) |
- ((*(pBuffer + 2)) << 8) | (*(pBuffer + 3)));
+ return (((*pBuffer) << 24) | ((*(pBuffer + 1)) << 16) | ((*(pBuffer + 2)) << 8) | (*(pBuffer + 3)));
}
-static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt, ImgCodecType *type, unsigned int *width, unsigned int *height, bool fast_mode)
+static int _ImgGetImageInfo(FILE *hFile, unsigned long fileSize, char *fileExt, ImgCodecType *type, unsigned int *width, unsigned int *height)
{
unsigned int fileleft;
unsigned long fileread;
@@ -130,107 +102,84 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
*pHeight = 0;
}
- AcMemset(EncodedDataBuffer, 0, 4096);
+ memset(EncodedDataBuffer, 0, 4096);
- SysAssert((const char *)&fileSize);
-
- if (DrmReadFile(hFile, EncodedDataBuffer, 8, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ fileread = fread(EncodedDataBuffer, sizeof(char), 8, hFile);
if (fileread < MINIMUM_HEADER_BYTES) {
thumb_warn("IMG_CODEC_UNKNOWN_TYPE");
return ret;
}
- if (AcMemcmp(EncodedDataBuffer, gIfegJPEGHeader, JPG_HEADER_LENGTH) == 0) {
- if (fast_mode == FALSE) {
- unsigned char header_type[JPG_HEADER_TYPE_LENGTH];
- unsigned char block_size[JPG_BLOCK_SIZE_LENGTH];
- unsigned char image_size[JPG_IMAGE_SIZE_LENGTH];
+ if (memcmp(EncodedDataBuffer, gIfegJPEGHeader, JPG_HEADER_LENGTH) == 0) {
+ unsigned char header_type[JPG_HEADER_TYPE_LENGTH];
+ unsigned char block_size[JPG_BLOCK_SIZE_LENGTH];
+ unsigned char image_size[JPG_IMAGE_SIZE_LENGTH];
- rewind(hFile);
+ rewind(hFile);
- unsigned short block_length = EncodedDataBuffer[4] * 256 + EncodedDataBuffer[5];
- thumb_dbg("block length : %d", block_length);
- unsigned int i = 4;
+ unsigned short block_length = EncodedDataBuffer[4] * 256 + EncodedDataBuffer[5];
+ thumb_dbg("block length : %d", block_length);
+ unsigned int i = 4;
- if (DrmSeekFile(hFile, SEEK_CUR, block_length+4) == FALSE) {
- thumb_err("DrmSeekFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
-
- while (i < fileSize) {
- i += block_length;
- if (i >= fileSize) {
- thumb_warn("Failed to get w / h from jpeg at index [%d]", i);
- break;
- }
+ if (fseek(hFile, block_length + 4, SEEK_CUR) < 0) {
+ thumb_err("fseek was failed");
+ return MS_MEDIA_ERR_FILE_READ_FAIL;
+ }
- AcMemset(header_type, 0, JPG_HEADER_TYPE_LENGTH);
- if (DrmReadFile(hFile, header_type, (ULONG)JPG_HEADER_TYPE_LENGTH, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ while (i < fileSize) {
+ i += block_length;
+ if (i >= fileSize) {
+ thumb_warn("Failed to get w / h from jpeg at index [%d]", i);
+ break;
+ }
- if (header_type[0] != 0xFF) {
- thumb_warn("Failed to get w / h from jpeg at index [%d]", i);
- break;
- }
+ memset(header_type, 0, JPG_HEADER_TYPE_LENGTH);
+ fileread = fread(header_type, sizeof(char), JPG_HEADER_TYPE_LENGTH, hFile);
- if (header_type[1] == 0xC0 || header_type[1] == 0xC2) {
- AcMemset(image_size, 0, JPG_IMAGE_SIZE_LENGTH);
- if (DrmReadFile(hFile, image_size, (ULONG)JPG_IMAGE_SIZE_LENGTH, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ if (header_type[0] != 0xFF) {
+ thumb_warn("Failed to get w / h from jpeg at index [%d]", i);
+ break;
+ }
- *pWidth = image_size[5] * 256 + image_size[6];
- *pHeight = image_size[3] * 256 + image_size[4];
- break;
- } else {
- i += 2;
- AcMemset(block_size, 0, JPG_BLOCK_SIZE_LENGTH);
- if (DrmReadFile(hFile, block_size, (ULONG)JPG_BLOCK_SIZE_LENGTH, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ if (header_type[1] == 0xC0 || header_type[1] == 0xC2) {
+ memset(image_size, 0, JPG_IMAGE_SIZE_LENGTH);
+ fileread = fread(image_size, sizeof(char), JPG_IMAGE_SIZE_LENGTH, hFile);
- block_length = block_size[0] * 256 + block_size[1];
- thumb_dbg("new block length : %d", block_length);
- if (DrmSeekFile(hFile, SEEK_CUR, block_length-JPG_BLOCK_SIZE_LENGTH) == FALSE) {
- thumb_err("DrmSeekFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ *pWidth = image_size[5] * 256 + image_size[6];
+ *pHeight = image_size[3] * 256 + image_size[4];
+ break;
+ } else {
+ i += 2;
+ memset(block_size, 0, JPG_BLOCK_SIZE_LENGTH);
+ fileread = fread(block_size, sizeof(char), JPG_BLOCK_SIZE_LENGTH, hFile);
+ block_length = block_size[0] * 256 + block_size[1];
+ thumb_dbg("new block length : %d", block_length);
+
+ if (fseek(hFile, block_length-JPG_BLOCK_SIZE_LENGTH, SEEK_CUR) < 0) {
+ thumb_err("fseek was failed");
+ return MS_MEDIA_ERR_FILE_READ_FAIL;
}
}
- thumb_dbg("Jpeg w: %d, h: %d", *pWidth, *pHeight);
}
- thumb_dbg("IMG_CODEC_JPEG");
+ thumb_dbg("IMG_CODEC_JPEG : W[%d] H[%d]", *pWidth, *pHeight);
*type = IMG_CODEC_JPEG;
}
/*********************** PNG *************************/
- else if (AcMemcmp(EncodedDataBuffer, gIfegPNGHeader, PNG_HEADER_LENGTH) == 0) {
+ else if (memcmp(EncodedDataBuffer, gIfegPNGHeader, PNG_HEADER_LENGTH) == 0) {
unsigned char tmp;
- if (DrmReadFile(hFile, EncodedDataBuffer, 32, &fileread) ==
- FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ fileread = fread(EncodedDataBuffer, sizeof(char), 32, hFile);
if (fileread < 32) {
thumb_warn("IMG_CODEC_UNKNOWN_TYPE in PNG");
return ret;
}
/* Get Image Width */
- if (pWidth) {
+ if (pWidth)
*pWidth = _IfegReadUINT((EncodedDataBuffer + 8));
- }
/* Get Image Height */
- if (pHeight) {
+ if (pHeight)
*pHeight = _IfegReadUINT((EncodedDataBuffer + 12));
- }
/* Read Interlace byte */
tmp = *(EncodedDataBuffer + 20);
@@ -242,12 +191,9 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
*type = IMG_CODEC_PNG;
}
/*********************** BMP *************************/
- else if (AcMemcmp(EncodedDataBuffer, gIfegBMPHeader, BMP_HEADER_LENGTH) == 0) {
+ else if (memcmp(EncodedDataBuffer, gIfegBMPHeader, BMP_HEADER_LENGTH) == 0) {
/* Parse BMP File and get image width and image height */
- if (DrmReadFile(hFile, &EncodedDataBuffer[8], 18, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ fileread = fread(&EncodedDataBuffer[8], sizeof(char), 18, hFile);
if (fileread < 18) {
thumb_warn("IMG_CODEC_UNKNOWN_TYPE in BMP");
return ret;
@@ -267,7 +213,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
*type = IMG_CODEC_BMP;
}
/*********************** GIF *************************/
- else if (AcMemcmp(EncodedDataBuffer, gIfegGIFHeader, GIF_HEADER_LENGTH) == 0) {
+ else if (memcmp(EncodedDataBuffer, gIfegGIFHeader, GIF_HEADER_LENGTH) == 0) {
unsigned int tablelength = 0;
unsigned int imagecount = 0;
int finished = 0;
@@ -280,10 +226,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
return ret;
}
- if (DrmReadFile(hFile, &EncodedDataBuffer[8], 5, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ fileread = fread(&EncodedDataBuffer[8], sizeof(char), 5, hFile);
if (fileread < 5) {
thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF");
return ret;
@@ -317,10 +260,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
return ret;
}
/* coverity[ -tainted_data_argument : EncodedDataBuffer ] */
- if (DrmReadFile(hFile, EncodedDataBuffer, tablelength, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
+ fileread = fread(EncodedDataBuffer, sizeof(char), tablelength, hFile);
if (fileread < tablelength) {
thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF");
return ret;
@@ -339,7 +279,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
while (!finished) {
if (ifegstreamctrl.buffpos > ifegstreamctrl.buffend)
break;
- if (_CheckBuffer(&ifegstreamctrl, 1) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, 1) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -351,7 +291,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
break;
case 0x21: /* Extension Block */
- if (_CheckBuffer(&ifegstreamctrl, 1) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, 1) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -359,7 +299,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
switch (EncodedDataBuffer[ifegstreamctrl.buffpos++]) {
case 0xf9: /* Graphic control extension block */
- if (_CheckBuffer(&ifegstreamctrl, 6) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, 6) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -374,7 +314,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
case 0x01: /* Plain Text block */
case 0xfe: /* Comment Extension block */
case 0xff: /* Appliation Extension block */
- if (_CheckBuffer(&ifegstreamctrl, 1) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, 1) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -386,7 +326,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
while ((ifegstreamctrl.buffpos < sizeof(EncodedDataBuffer))
&& ((length = EncodedDataBuffer[ifegstreamctrl.buffpos++]) > 0)) { /* get the data length */
- if (_CheckBuffer(&ifegstreamctrl, length) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, length) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -410,7 +350,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
case 0x2c: /* Start of an image object. Read the image description. */
- if (_CheckBuffer(&ifegstreamctrl, 9) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, 9) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -431,7 +371,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
if ((EncodedDataBuffer[ifegstreamctrl.buffpos + 8] & 0x80) != 0) { /* Logical color table */
temp = (EncodedDataBuffer[ifegstreamctrl.buffpos + 8] & 0x7) + 1;
length = (1 << temp) * 3;
- if (_CheckBuffer(&ifegstreamctrl, length + 9) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, length + 9) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -442,7 +382,7 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
ifegstreamctrl.buffpos += 9;
- if (_CheckBuffer(&ifegstreamctrl, 1) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, 1) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
@@ -453,18 +393,15 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
}
do {
- if (_CheckBuffer(&ifegstreamctrl, 1) == 0) {
+ if (_CheckBuffer(&ifegstreamctrl, 1) != MS_MEDIA_ERR_NONE) {
thumb_warn("_CheckBuffer was failed");
return ret;
}
length = EncodedDataBuffer[ifegstreamctrl.buffpos++];
if ((length + ifegstreamctrl.buffpos) > ifegstreamctrl.buffend) {
- length =
- length +
- ifegstreamctrl.buffpos -
- ifegstreamctrl.buffend;
- if (DrmSeekFile(ifegstreamctrl.fd, SEEK_CUR, length) == FALSE) {
+ length = length + ifegstreamctrl.buffpos - ifegstreamctrl.buffend;
+ if (fseek(ifegstreamctrl.fd, length, SEEK_CUR) < 0) {
if (imagecount) {
thumb_dbg("IMG_CODEC_AGIF");
*type = IMG_CODEC_AGIF;
@@ -500,26 +437,15 @@ static int _ImgGetImageInfo(HFile hFile, unsigned long fileSize, char *fileExt,
*type = IMG_CODEC_GIF;
}
/*********************** WBMP *************************/
- else if ((AcMemcmp(EncodedDataBuffer, gIfegWBMPHeader, WBMP_HEADER_LENGTH) == 0)
- && (strcasecmp(fileExt, "wbmp") == 0)) {
+ else if ((memcmp(EncodedDataBuffer, gIfegWBMPHeader, WBMP_HEADER_LENGTH) == 0) && (strcasecmp(fileExt, "wbmp") == 0)) {
/* Parse BMP File and get image width and image height */
-/* if (DrmReadFile(hFile, &EncodedDataBuffer[2], 2, &fileread) == FALSE) {
- thumb_err("DrmReadFile was failed");
- return MS_MEDIA_ERR_FILE_READ_FAIL;
- }
- if (fileread < 2) {
- thumb_warn("IMG_CODEC_UNKNOWN_TYPE in WBMP");
- return ret;
- }*/
- if (pWidth) {
+ if (pWidth)
*pWidth = EncodedDataBuffer[2];
- }
- if (pHeight) {
+
+ if (pHeight)
*pHeight = EncodedDataBuffer[3];
- }
- thumb_dbg("WBMP w: %d, h: %d", *pWidth, *pHeight);
- thumb_dbg("IMG_CODEC_WBMP");
+ thumb_dbg("IMG_CODEC_WBMP W[%d] H[%d]", *pWidth, *pHeight);
*type = IMG_CODEC_WBMP;
}
return ret;
@@ -532,86 +458,48 @@ static int _ImgGetFileExt(const char *file_path, char *file_ext, int max_len)
for (i = (int)strlen(file_path); i >= 0; i--) {
if ((file_path[i] == '.') && (i < (int)strlen(file_path))) {
strncpy(file_ext, &file_path[i + 1], max_len);
- return 0;
+ return MS_MEDIA_ERR_NONE;
}
/* meet the dir. no ext */
- if (file_path[i] == '/') {
- return -1;
- }
+ if (file_path[i] == '/')
+ return MS_MEDIA_ERR_INVALID_PARAMETER;
}
- return -1;
+ return MS_MEDIA_ERR_INVALID_PARAMETER;
}
int ImgGetImageInfo(const char *filePath, ImgCodecType *type, unsigned int *width, unsigned int *height)
{
- HFile hFile;
- FmFileAttribute fileAttrib;
- char file_ext[10] = {0,};
- int err, ret = 0;
-
- SysAssert(filePath);
- hFile = DrmOpenFile(filePath);
-
- if (hFile == (HFile) INVALID_HOBJ) {
- return MS_MEDIA_ERR_INVALID_PARAMETER;
- }
-
- DrmGetFileAttributes(filePath, &fileAttrib);
+ FILE *hFile;
+ unsigned long file_size = 0;
+ char file_ext[10] = { 0, };
+ int ret = 0;
- if ((fileAttrib.fileSize == 0)) {
- DrmCloseFile(hFile);
+ if (filePath == NULL)
return MS_MEDIA_ERR_INVALID_PARAMETER;
- }
-
- err = _ImgGetFileExt(filePath, file_ext, sizeof(file_ext));
- if (err < 0) {
- thumb_warn("_media_thumb_get_file_ext failed");
- }
-
- ret = _ImgGetImageInfo(hFile, fileAttrib.fileSize, file_ext, type, width, height, FALSE);
-
- DrmSeekFile(hFile, SEEK_SET, 0);
-
- DrmCloseFile(hFile);
-
- return ret;
-
-}
-
-int ImgGetImageInfoForThumb(const char *filePath, ImgCodecType *type, unsigned int *width, unsigned int *height)
-{
- HFile hFile;
- FmFileAttribute fileAttrib;
- char file_ext[10] = {0,};
- int err, ret = 0;
- SysAssert(filePath);
- hFile = DrmOpenFile(filePath);
-
- if (hFile == (HFile) INVALID_HOBJ) {
+ hFile = fopen(filePath, "rb");
+ if (hFile == NULL) {
+ thumb_err("file open error: %s", filePath);
return MS_MEDIA_ERR_INVALID_PARAMETER;
}
- DrmGetFileAttributes(filePath, &fileAttrib);
-
- if ((fileAttrib.fileSize == 0)) {
- DrmCloseFile(hFile);
+ __ImgGetFileAttributes(filePath, &file_size);
+ if (file_size == 0) {
+ fclose(hFile);
return MS_MEDIA_ERR_INVALID_PARAMETER;
}
- err = _ImgGetFileExt(filePath, file_ext, sizeof(file_ext));
- if (err < 0) {
+ ret = _ImgGetFileExt(filePath, file_ext, sizeof(file_ext));
+ if (ret != MS_MEDIA_ERR_NONE) {
thumb_warn("_media_thumb_get_file_ext failed");
- };
-
- ret = _ImgGetImageInfo(hFile, fileAttrib.fileSize, file_ext, type, width, height, FALSE);
+ }
- DrmSeekFile(hFile, SEEK_SET, 0);
+ ret = _ImgGetImageInfo(hFile, file_size, file_ext, type, width, height);
- DrmCloseFile(hFile);
+ fseek(hFile, 0, SEEK_SET);
+ fclose(hFile);
return ret;
-
}
diff --git a/src/codec/img-codec.c b/src/codec/img-codec.c
deleted file mode 100755
index bebe05b..0000000
--- a/src/codec/img-codec.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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.
- *
- */
-
-#include "media-thumb-debug.h"
-#include "media-thumb-util.h"
-#include "img-codec.h"
-#include <string.h>
-#include <image_util.h>
-
-unsigned int *ImgGetFirstFrameAGIFAtSize(const char *szFileName,
- unsigned int width, unsigned int height)
-{
- AGifFrameInfo *pFrameInfo = 0;
- void *pDecodedRGB888Buf = 0;
- unsigned char *raw_data = NULL;
-
- if (szFileName == NULL) {
- thumb_err("ImgGetFirstFrameAGIFAtSize: Input File Name is NULL");
- return NULL;
- }
-
- if (width == 0 || height == 0) {
- thumb_err("ImgGetFirstFrameAGIFAtSize: Input width or height is zero");
- return NULL;
- }
-
- pFrameInfo = ImgCreateAGIFFrame(szFileName, width, height, 0, FALSE);
-
- if (pFrameInfo && pFrameInfo->pOutBits) {
- ImgGetNextAGIFFrame(pFrameInfo, TRUE);
-
- if (ImgConvertRGB565ToRGB888(pFrameInfo->pOutBits, &pDecodedRGB888Buf, pFrameInfo->width, pFrameInfo->height)) {
- if (pDecodedRGB888Buf) {
- SAFE_FREE(pFrameInfo->pOutBits);
- pFrameInfo->pOutBits = pDecodedRGB888Buf;
- unsigned char *src = ((unsigned char *)(pFrameInfo->pOutBits));
-
- unsigned int i = 0;
-
- if (image_util_calculate_buffer_size(width, height, IMAGE_UTIL_COLORSPACE_RGB888, &i) < 0) {
- thumb_err("ImgGetFirstFrameAGIFAtSize: Failed to get buffer size");
- return NULL;
- }
- thumb_dbg("ImgGetFirstFrameAGIFAtSize: raw data size : %d)", i);
-
- raw_data = (unsigned char *)malloc(i);
- if (raw_data == NULL) {
- thumb_err("ImgGetFirstFrameAGIFAtSize: Failed to allocate memory");
- return NULL;
- }
- memset(raw_data, 0, i);
- unsigned char *dest = raw_data;
- while (i--) {
- if (dest != NULL) {
- *dest = *((unsigned char *)(src));
- dest++;
- src++;
- }
- }
- }
- }
- } else {
- thumb_warn("ImgDecodeAGIFToPixbufFromFile :: Error");
- }
-
- if (pFrameInfo) {
- ImgDestroyAGIFFrame(pFrameInfo);
- }
-
- return (unsigned int *)raw_data;
-}
-
-int ImgConvertRGB565ToRGB888(void *pBuf_rgb565, void **pBuf_rgb888, int width, int height)
-{
- unsigned short *rgb565buf = 0;
- unsigned char *rgb888Buf = 0;
- unsigned char red, green, blue;
- int i;
- unsigned int size;
-
- rgb565buf = (unsigned short *)pBuf_rgb565;
- if (rgb565buf == NULL) {
- thumb_err("rgb565buf is NULL: Error !!!");
- return FALSE;
- }
-
- if (image_util_calculate_buffer_size(width, height, IMAGE_UTIL_COLORSPACE_RGB888, &size) < 0) {
- thumb_err("ImgGetFirstFrameAGIFAtSize: Failed to get buffer size");
- return FALSE;
- }
-
- rgb888Buf = (unsigned char *)malloc(size);
-
- if (rgb888Buf == NULL) {
- thumb_err("rgb888Buf is NULL: Error !!!");
- return FALSE;
- }
-
- memset(rgb888Buf, 0, size);
-
- for (i = 0; i < width * height; i++) {
- red = ((rgb565buf[i] >> 11) & 0x1F) << 3;
- green = ((rgb565buf[i] >> 5) & 0x3F) << 2;
- blue = (rgb565buf[i] & 0x1F) << 3;
- rgb888Buf[3 * i] = red;
- rgb888Buf[3 * i + 1] = green;
- rgb888Buf[3 * i + 2] = blue;
- }
-
- *pBuf_rgb888 = (void *)rgb888Buf;
-
- return TRUE;
-}
-
-AGifFrameInfo *ImgCreateAGIFFrame(const char *szFileName, unsigned int width, unsigned int height, unsigned int bgColor, BOOL bLoop)
-{
- HFile hFile;
- FmFileAttribute fileAttrib;
- unsigned long size;
- unsigned char *pEncodedData = NULL;
- int cFileSize;
- int mem_alloc_size;
-
- if (szFileName == NULL) {
- thumb_err("Input File Name is NULL");
- return FALSE;
- }
-
- hFile = DrmOpenFile(szFileName);
- if (hFile == (HFile) INVALID_HOBJ) {
- thumb_err("ImgCreateAGIFFrame: Cannot open file");
- return NULL;
- }
-
- DrmGetFileAttributes(szFileName, &fileAttrib);
-
- if (fileAttrib.fileSize <= 0) {
- thumb_err("Zero or below Zero File Size");
- DrmCloseFile(hFile);
- return NULL;
- }
-
- cFileSize = fileAttrib.fileSize;
- /* A size of allocated memory - w * h *2 means RGB565 and 4096 means the max of header length */
-// mem_alloc_size = width * height * 2 + MAX_GIF_HEADER_SIZE;
- mem_alloc_size = cFileSize;
- pEncodedData = (unsigned char *)malloc(mem_alloc_size);
- if (pEncodedData == NULL) {
- thumb_err("Memory Allocation to pEncodedData failed");
- DrmCloseFile(hFile);
- return NULL;
- }
- memset(pEncodedData, 0, mem_alloc_size);
- /* coverity[ -tainted_data_argument : pEncodedData ] */
- if (DrmReadFile(hFile, pEncodedData, mem_alloc_size, &size) == FALSE) {
- thumb_err("DrmReadFile was failed");
- DrmCloseFile(hFile);
- SAFE_FREE(pEncodedData);
-
- return NULL;
- }
-
- thumb_dbg("ImgCreateAGIFFrame: file (%s) read...", szFileName);
-
- DrmCloseFile(hFile);
-
- return FastImgCreateAGIFFrameData(width, height, pEncodedData, cFileSize, bgColor, bLoop);
-}
-
-void ImgDestroyAGIFFrame(AGifFrameInfo *pFrameData)
-{
- SysAssert(pFrameData);
-
- FastImgDestroyAGIFFrameData(pFrameData);
-}
-
-ImgFastCodecInfo ImgGetNextAGIFFrame(AGifFrameInfo *gFrameData, BOOL bCenterAlign)
-{
- int iResult;
-
- if (gFrameData == NULL) {
- thumb_err("Input gFrameData is NULL");
- return IMG_INFO_DECODING_FAIL;
- }
-
- iResult = FastImgGetNextFrameAGIF(gFrameData, bCenterAlign);
-
- if (iResult == 1) {
- return IMG_INFO_DECODING_SUCCESS;
- } else if (iResult == 2) {
- return IMG_INFO_AGIF_LAST_FRAME;
- } else {
- return IMG_INFO_DECODING_FAIL;
- }
-
-}
diff --git a/src/include/codec/AGifFrameInfo.h b/src/include/codec/AGifFrameInfo.h
deleted file mode 100755
index e5ab7b1..0000000
--- a/src/include/codec/AGifFrameInfo.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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 _AGIFFRAMEINFO_H_
-#define _AGIFFRAMEINFO_H_
-
-typedef struct tagFrameInfo {
- int height;
- int width;
- unsigned int backcolor;
- unsigned int ui_backcolor;
- int imgCount;
- int inputSize;
-
- unsigned char *pEncodedData;
- void *pOutBits;
-
- unsigned char *pPrevImg;
- unsigned int *pGlobal_table;
- unsigned short *pPrefix;
- unsigned char *pDstack;
- unsigned char *pSuffix;
-
- int flag;
- int size;
- int useBuffer;
- int bLoop;
- int global_numcol;
- int resizedwidth;
- int resizedheight;
- int logi_wdt;
- int logi_hgt;
- int offset;
- int firstpos;
-
- unsigned short delay;
-
-#ifdef INTERNAL_IMGCODEC
- int nRepeatCount;
- int nLoopCount;
-
- unsigned char bOneFrame;
-#endif
-} AGifFrameInfo;
-
-#endif // _AGIFFRAMEINFO_H_
diff --git a/src/include/codec/IfegDecodeAGIF.h b/src/include/codec/IfegDecodeAGIF.h
deleted file mode 100755
index 3504ff6..0000000
--- a/src/include/codec/IfegDecodeAGIF.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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 _IFEG_DECODE_GIF_H_
-#define _IFEG_DECODE_GIF_H_
-
-
-
-#include "AGifFrameInfo.h"
-#include "img-codec-common.h"
-
-
-
-#define MODE 0
-
-#define MAX_GIF_HEADER_SIZE 4096
-
-#if MODE == 2
-#define MAXBUFFMEMORY 330000
-#endif
-
-#define MAXWIDTH 4096
-#define MAXHEIGHT 4096
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-int FastImgGetNextFrameAGIF(AGifFrameInfo* pFrameData, BOOL bCenterAlign);
-AGifFrameInfo* FastImgCreateAGIFFrameData(unsigned int width, unsigned int height, unsigned char *pEncodedData, unsigned int file_size, unsigned int ui_backcolor, BOOL bLoop);
-void FastImgDestroyAGIFFrameData(AGifFrameInfo* pFrameData);
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /*_IFEG_DECODER_H_*/
diff --git a/src/include/codec/img-codec-agif.h b/src/include/codec/img-codec-agif.h
deleted file mode 100644
index 4480bd8..0000000
--- a/src/include/codec/img-codec-agif.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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 _IMGCODEC_AGIF_H_
-#define _IMGCODEC_AGIF_H_
-
-#include "IfegDecodeAGIF.h"
-
-#endif /*_IMGCODEC_AGIF_H_*/
-
diff --git a/src/include/codec/img-codec-common.h b/src/include/codec/img-codec-common.h
deleted file mode 100755
index 91c01b4..0000000
--- a/src/include/codec/img-codec-common.h
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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 _IMGCODEC_COMMON_H_
-#define _IMGCODEC_COMMON_H_
-
-#include "img-codec-config.h"
-#include "img-codec-osal.h"
-#include <stdio.h>
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-//////////////////////////////////////////////////////////////
-
-/* Maximum Image File Size Supported */
-#define IMG_MAX_IMAGE_FILE_SIZE (10 * 1024 * 1024)
-
-//////////////////////////////////////////////////////////////
-#if 0
-#define ImgDebug(type, fmt, arg...) \
- do { \
- fprintf(stderr, "[Media-SVC]"fmt, ##arg); \
- } while (0)
-
-
-#define SysRequireEx(expr, retValue) \
- if (!(expr)) { \
- fprintf(stderr, "[Media-SVC][%s] INVALID_PARAM (%d lines in %s)\n", __FUNCTION__, __LINE__, __FILE__); \
- return (retValue); \
- }
-#define SysDebug(X) ImgDebug X
-
-#define SysAssert(expr)
-#else
-#define SysRequireEx(expr, retValue)
-#define SysDebug(expr, retValue)
-#define SysAssert(expr)
-#endif
-
-//////////////////////////////////////////////////////////////
-
-
-typedef enum {
- IMG_INFO_DECODING_FAIL = 0,
- IMG_INFO_DECODING_SUCCESS = 1,
- IMG_INFO_AGIF_LAST_FRAME = 2,
- IMG_INFO_TOO_BIG_FILE_SIZE = -1,
- IMG_INFO_TOO_LARGE_SCALE = -2,
- IMG_INFO_TOO_BIG_PROGRESSIVE = -3,
- IMG_INFO_UNKNOWN_FORMAT = -4,
- IMG_INFO_FILE_ERR = -5,
- IMG_INFO_MEM_ALLOC_FAIL = -6
-} ImgFastCodecInfo;
-
-typedef enum inputFlag {
- IMG_RGB_888_OUTPUT = 0x0001,
- IMG_RGB_OUTPUT = 0x0002,
- IMG_YUV_OUTPUT = 0x0005
-} ImgInputFlag;
-
-typedef enum resize {
- /* During resizing aspect ratio will be maintained */
- IMG_RESIZE_MAINTAIN_ASPECT_RATIO = 0x0001,
- IMG_RESIZE = 0x0002
-} ImgResizeInput;
-
-
-typedef struct tagImgImageInfo {
- unsigned int width;
- unsigned int height;
- unsigned int numberOfFrame;
- unsigned int delay; //deprecated.
- unsigned int bOrientation; //deprecated.
-} ImgImageInfo;
-
-typedef struct tagImgBitmap {
- int width;
- int height;
- UCHAR bitsPerPixel; /* For TIF it should be 8 or 4 or 1 always
- * If coming directly from camera and
- * bitsperpixel is 16 then its assumed as 8
- * & color type as RGBC and compression
- * type as NO_COMP and encode it.
- */
-
- void *pBits;
- BOOL bChromaKeyFlag; /* Flag to indicate chroma key
- * Default: FALSE
- */
- ULONG chromaKey; /* This is the colour which needs to be (or is) transparent.
- * This colour will be in 5, 5, 5 RGB format as below.
- * First 16 MS Bits 0, R (5), G (5), 0 (1), B (5)
- */
- UCHAR disposal; /* Disposal action to take during
- * display of current flag
- * Default: 0
- */
- USHORT delay; /* Delay before display of
- * next frame. Default: 0
- */
- BOOL inputFlag; /* User input required befflag used
- * Default: FALSE
- */
-
- BOOL interlace; /* Interlace indicator flag
- * Default: FALSE
- */
- BYTE *pLocalColorMap; /* Local color palette pointer
- * Default: NULL
- */
- /* For TIF :Should be given if PALETTE color type.
- */
- USHORT localColorMapSize; /* Local color palette size */
- /* In TIF: Should be given if PALETTE color type.
- */
- void *pAlphaChannel; /* An alpha channel, representing transparency
- * information on a per-pixel basis
- */
- BYTE colorType ; /* Indicates the color type of image. It can be
- * GRAY, COLOR, PALETTED, GRAY_WITH_ALPHA_CHANNEL or
- * COLOR_WITH_ALPHA_CHANNEL
- */
- /* For TIF: IT could be TIF_COLORTYPE_BILEVEL,
- * TIF_COLORTYPE_GRAY ,TIF_COLORTYPE_RGB,
- * TIF_COLORTYPE_PALETTE or
- * TIF_COLORTYPE_RGBPALETTE.
- */
- BYTE filter ; /* Type of filter to apply. Could be one of NONE,
- * SUB, UP, AVERAGE or PAETH
- */
- BYTE compressionMethod; /* Type of compression in zLib to apply. Could be
- * one of NONE, FIXED or DYANMIC
- */
- /* For TIF : IT could be TIF_COMP_NOCOMP ,
- * TIF_COMP_PACKBIT or TIF_COMP_HUFFMAN (only for bilevel)
- */
-
- UCHAR colorConversion; /* Indicates whether color conversion has to
- * be done or not
- */
- /* For TIF :This represents white is zero or
- * black is zero in case of bilevel & gray.
- */
- UCHAR downSampling; /* Indicates whether down sampling needs to
- * be done or not
- */
-
- UCHAR downSamplingMethod[3];
- /* Down sampling offsets for every component. Possible
- * combinations are
- * 1, 1, 1
- * 1, 2, 1
- * 1, 2, 2
- */
-} ImgBitmap;
-
-typedef struct tagImgCodecColor {
- UINT16 red;
- UINT16 green;
- UINT16 blue;
-} ImgCodecColor;
-
-typedef struct {
- int width, height, bpp;
-
- BOOL tRNSFlag;
- ImgCodecColor tRNSColor;
-
- BOOL bKGDFlag;
- ImgCodecColor bKGDColor;
-
- BOOL AlphaChannelFlag;
- unsigned short *pAlphaChannel;
-} ImgTrnsInfo;
-
-typedef struct tagImgBitmapElem ImgBitmapElem;
-
-struct tagImgBitmapElem {
- int x;
- int y;
- ImgBitmap *pbmBitmap;
- ImgBitmapElem *pNext;
-};
-
-typedef struct gifDecode ImgGIFFrame;
-
-typedef struct tagImgImage {
- int dataSize; /* Holds the total number of bytes required
- * to hold the image
- */
- int width;
- int height;
-
- USHORT flag; /* This contains flags as defined
- * in ImgCodecFlagType
- */
- ULONG backGroundColor; /* The backgroundColor specifies a default background
- * color to present the image against.
- * Note that viewers are not bound to honor this color.
- * A viewer can choose to use a different background.
- */
- BYTE *pGlobalColorMap; /* Global color palette pointer
- * Default: NULL
- */
- USHORT globalColorMapSize; /* Local color palette size */
- ULONG gamma; /* The value is encoded as a 4-byte unsigned integer,
- * representing gamma times 100000. For example, a
- * gamma of 0.45 would be stored as the integer 45000.
- */
- int bitmapCount; /* This will hold the number of bitmaps in the
- * ImgImage structure
- */
- BYTE function ; /* This will be set as TRUE if this structure is
- * used for encoder
- */
-
- ImgBitmapElem *pHead;
- ImgBitmapElem *pTail;
-
-
- ULONG decodedSize ; /* 1 => Same as in the encoded stream
- * 0 => Resize to QQVGA if size is more
- * than 176 x 144
- */
-
- BOOL memAllocEx ; /* TRUE => MemAllocEx is used,
- * FALSE => MemAlloc is used
- */
-
- USHORT loopCount ; /* This will contain the number of times to repeat
- * the animation
- */
- BOOL bLoopCount ; /* If GIF LoopCount is present then this will be
- * TRUE, otherwise it will be false
- */
-
- ImgGIFFrame *pGifFrame ; /* Stores the intermediate GIF Frame */
-
- ImgInputFlag inputFlag;
- ImgResizeInput resizeMethod ;
-
- /* Flag to identify whether image is AGIF or not */
- BOOL bAGIFImage ;
- unsigned char *pEncodedData ;
- INT32 cFileSize ;
- BOOL bFirstFrame ;
- BOOL bReservedMemoryFlag;
- unsigned int offset ;
-} ImgImage;
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif // _IMGCODEC_COMMON_H_
diff --git a/src/include/codec/img-codec-config.h b/src/include/codec/img-codec-config.h
deleted file mode 100755
index 7b49c56..0000000
--- a/src/include/codec/img-codec-config.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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 _IMGCODEC_CONFIG_H_
-#define _IMGCODEC_CONFIG_H_
-#define INTERNAL_IMGCODEC
-
-#endif // _IMGCODEC_CONFIG_H_
diff --git a/src/include/codec/img-codec-osal.h b/src/include/codec/img-codec-osal.h
deleted file mode 100755
index 68bcc5d..0000000
--- a/src/include/codec/img-codec-osal.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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 _IMGCODEC_OSAL_H_
-#define _IMGCODEC_OSAL_H_
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#ifndef BOOL
-
-#define BOOL bool//unsigned short
-#endif
-
-#ifndef UCHAR
-
-#define UCHAR unsigned char
-#endif
-
-#ifndef BYTE
-
-#define BYTE unsigned char
-#endif
-
-#ifndef USHORT
-
-#define USHORT unsigned short
-#endif
-
-#ifndef UINT16
-
-#define UINT16 unsigned short
-#endif
-
-#ifndef UINT32
-
-#define UINT32 unsigned short
-#endif
-
-#ifndef UINT
-
-#define UINT unsigned int
-#endif
-
-#ifndef INT32
-
-#define INT32 unsigned int
-#endif
-
-#ifndef ULONG
-
-#define ULONG unsigned long
-#endif
-
-#ifndef TRUE
-#define TRUE true
-#endif
-
-#ifndef FALSE
-#define FALSE false
-#endif
-
-#ifndef INVALID_HOBJ
-//#define INVALID_HOBJ (-1)
-#define INVALID_HOBJ NULL
-#endif
-
-
-typedef void* HFile;
-
-#define AcMemalloc IfegMemAlloc
-#define AcMemfree IfegMemFree
-#define AcMemcmp IfegMemcmp
-#define AcMemset IfegMemset
-#define AcMemcpy IfegMemcpy
-
-typedef struct {
- ULONG fileSize; // File size
- ULONG* startAddr; // Only used at LFS
- ULONG attribute; // file attribute like directory or file, hidden, readonly, system, ...
- int iVol; // positioned volume
- ULONG allocatedSize; // real allocated size of file & directory in sub System
-} FmFileAttribute;
-
-void *IfegMemAlloc(unsigned int size);
-void IfegMemFree(void* pMem);
-void *IfegMemcpy(void *dest, const void *src, unsigned int count);
-void *IfegMemset(void *dest, int c, unsigned int count);
-int IfegMemcmp(const void* pMem1, const void* pMem2, size_t length);
-
-ULONG IfegGetAvailableMemSize(void);
-
-HFile DrmOpenFile(const char* szPathName);
-BOOL DrmReadFile(HFile hFile, void* pBuffer, ULONG bufLen, ULONG* pReadLen);
-long DrmTellFile(HFile hFile);
-BOOL DrmSeekFile(HFile hFile, long position, long offset);
-BOOL DrmGetFileAttributes(const char* szPathName, FmFileAttribute* pFileAttr);
-BOOL DrmCloseFile(HFile hFile);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif // _IMGCODEC_OSAL_H_
-
diff --git a/src/include/codec/img-codec-parser.h b/src/include/codec/img-codec-parser.h
index 550db1b..1682d84 100755
--- a/src/include/codec/img-codec-parser.h
+++ b/src/include/codec/img-codec-parser.h
@@ -22,6 +22,11 @@
#ifndef _IMGCODEC_PARSER_H_
#define _IMGCODEC_PARSER_H_
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
@@ -31,11 +36,14 @@ extern "C" {
#define PNG_HEADER_LENGTH 8
#define JPG_HEADER_LENGTH 2
#define GIF_HEADER_LENGTH 3
-#define TIFF_HEADER_LENGTH 2
#define BMP_HEADER_LENGTH 2
#define WBMP_HEADER_LENGTH 2
-#define TIFF_IMAGE_WIDTH 0x100
-#define TIFF_IMAGE_HEIGHT 0x101
+
+#define JPG_HEADER_TYPE_LENGTH 2
+#define JPG_BLOCK_SIZE_LENGTH 2
+#define JPG_IMAGE_SIZE_LENGTH 8
+
+#define FILE_READ_SIZE 4096
typedef enum {
IMG_CODEC_UNKNOWN_TYPE = -2,
@@ -52,9 +60,17 @@ typedef enum {
IMG_CODEC_DRM = (1 << 8),
} ImgCodecType;
-//ImgCodecType ImgGetInfoFile(const char*filePath, ImgImageInfo *imgInfo);
+typedef struct _stream {
+ FILE *fd;
+ unsigned int buffpos;
+ unsigned int filepos;
+ unsigned int filesize;
+ unsigned int buffend;
+ unsigned int debugpos;
+ unsigned char *buffer;
+} IFEGSTREAMCTRL;
+
int ImgGetImageInfo(const char *filePath, ImgCodecType *type, unsigned int *width, unsigned int *height);
-int ImgGetImageInfoForThumb(const char *filePath, ImgCodecType *type, unsigned int *width, unsigned int *height);
#ifdef __cplusplus
}
diff --git a/src/include/codec/img-codec.h b/src/include/codec/img-codec.h
deleted file mode 100755
index 2af624a..0000000
--- a/src/include/codec/img-codec.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * libmedia-thumbnail
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
- *
- * 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 _IMGCODEC_H_
-#define _IMGCODEC_H_
-
-#include "img-codec-common.h"
-#include "img-codec-parser.h"
-#include "img-codec-agif.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-unsigned int* ImgGetFirstFrameAGIFAtSize(const char *szFileName, unsigned int width, unsigned int height);
-
-int ImgConvertRGB565ToRGB888(void *pBuf_rgb565, void **pBuf_rgb888, int width, int height);
-
-
-AGifFrameInfo* ImgCreateAGIFFrame(const char *szFileName, unsigned int width, unsigned int height, unsigned int bgColor, BOOL bLoop);
-
-void ImgDestroyAGIFFrame(AGifFrameInfo* pFrameData);
-
-ImgFastCodecInfo ImgGetNextAGIFFrame(AGifFrameInfo *gFrameData, BOOL bCenterAlign);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif // _IMGCODEC_H_
diff --git a/src/include/util/media-thumb-debug.h b/src/include/util/media-thumb-debug.h
index 82deeb0..b88ae4f 100755
--- a/src/include/util/media-thumb-debug.h
+++ b/src/include/util/media-thumb-debug.h
@@ -53,6 +53,10 @@
LOGW(FONT_COLOR_RED""fmt""FONT_COLOR_RESET, ##arg); \
} while (0)
+#define thumb_info(fmt, arg...) do { \
+ LOGI(FONT_COLOR_GREEN""fmt""FONT_COLOR_RESET, ##arg); \
+ } while (0)
+
#define thumb_err(fmt, arg...) do { \
LOGE(FONT_COLOR_RED""fmt""FONT_COLOR_RESET, ##arg); \
} while (0)
diff --git a/src/include/util/media-thumb-util.h b/src/include/util/media-thumb-util.h
index a166bcb..5b7b954 100755
--- a/src/include/util/media-thumb-util.h
+++ b/src/include/util/media-thumb-util.h
@@ -39,7 +39,6 @@ int _media_thumb_get_file_ext(const char *file_path, char *file_ext, int max_len
int _media_thumb_get_file_type(const char *file_full_path);
char* _media_thumb_generate_hash_name(const char *file);
-int _media_thumb_get_hash_name(const char *file_full_path, char *thumb_hash_path, size_t max_thumb_path, uid_t uid);
int _media_thumb_remove_file(const char *path);
diff --git a/src/media-thumb-internal.c b/src/media-thumb-internal.c
index ae46eeb..693293a 100755
--- a/src/media-thumb-internal.c
+++ b/src/media-thumb-internal.c
@@ -24,12 +24,6 @@
#include "media-thumb-internal.h"
#include "media-thumb-ipc.h"
-#include "AGifFrameInfo.h"
-#include "IfegDecodeAGIF.h"
-#include "img-codec.h"
-#include "img-codec-agif.h"
-#include "img-codec-common.h"
-#include "img-codec-osal.h"
#include "img-codec-parser.h"
#include <sys/types.h>
@@ -41,12 +35,11 @@
int _media_thumb_get_proper_thumb_size(int orig_w, int orig_h, int *thumb_w, int *thumb_h)
{
- BOOL portrait = FALSE;
+ bool portrait = false;
double ratio;
- if (orig_w < orig_h) {
- portrait = TRUE;
- }
+ if (orig_w < orig_h)
+ portrait = true;
/* Set smaller length to default size */
if (portrait) {
@@ -105,9 +98,10 @@ int _media_thumb_image(const char *origin_path, char *thumb_path, int thumb_widt
unsigned int origin_w = 0;
unsigned int origin_h = 0;
- err = ImgGetImageInfoForThumb(origin_path, &image_type, &origin_w, &origin_h);
+ err = ImgGetImageInfo(origin_path, &image_type, &origin_w, &origin_h);
if (err != MS_MEDIA_ERR_NONE) {
thumb_warn("Getting image info is failed err: %d", err);
+ return MS_MEDIA_ERR_INTERNAL;
}
if ((image_type != IMG_CODEC_JPEG) && (origin_w * origin_h > THUMB_MAX_ALLOWED_MEM_FOR_THUMB)) {
@@ -174,15 +168,14 @@ int _media_thumb_video(const char *origin_path, const char *thumb_path, int thum
if (p == NULL) {
rot_type = MM_UTIL_ROTATE_0;
} else {
- if (strncmp(p, "90", size) == 0) {
+ if (strncmp(p, "90", size) == 0)
rot_type = MM_UTIL_ROTATE_90;
- } else if (strncmp(p, "180", size) == 0) {
+ else if (strncmp(p, "180", size) == 0)
rot_type = MM_UTIL_ROTATE_180;
- } else if (strncmp(p, "270", size) == 0) {
+ else if (strncmp(p, "270", size) == 0)
rot_type = MM_UTIL_ROTATE_270;
- } else {
+ else
rot_type = MM_UTIL_ROTATE_0;
- }
}
thumb_dbg("There is tag rotate : %d", rot_type);
} else {
@@ -196,7 +189,6 @@ int _media_thumb_video(const char *origin_path, const char *thumb_path, int thum
cdis_value = 0;
SAFE_FREE(err_msg);
}
-
} else {
rot_type = MM_UTIL_ROTATE_0;
cdis_value = 0;
diff --git a/src/media-thumbnail.c b/src/media-thumbnail.c
index 2fb3065..554988b 100755
--- a/src/media-thumbnail.c
+++ b/src/media-thumbnail.c
@@ -36,7 +36,7 @@ int thumbnail_request_from_db(const char *origin_path, char *thumb_path, int max
return MS_MEDIA_ERR_INVALID_PARAMETER;
}
- if (!g_file_test(origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
+ if (!g_file_test(origin_path, G_FILE_TEST_IS_REGULAR)) {
thumb_err("Original path(%s) doesn't exist.", origin_path);
return MS_MEDIA_ERR_INVALID_PARAMETER;
}
@@ -75,9 +75,9 @@ int thumbnail_request_from_db_async(unsigned int request_id, const char *origin_
return MS_MEDIA_ERR_INVALID_PARAMETER;
}
- if (!g_file_test(origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
- thumb_err("Original path(%s) doesn't exist.", origin_path);
- return MS_MEDIA_ERR_INVALID_PARAMETER;
+ if (!g_file_test(origin_path, G_FILE_TEST_IS_REGULAR)) {
+ thumb_err("Original path(%s) doesn't exist.", origin_path);
+ return MS_MEDIA_ERR_INVALID_PARAMETER;
}
ms_user_storage_type_e store_type = -1;