diff options
Diffstat (limited to 'src/codec/img-codec.c')
| -rwxr-xr-x | src/codec/img-codec.c | 214 |
1 files changed, 0 insertions, 214 deletions
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; - } - -} |