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-rw-r--r--core/src/fxcodec/codec/fx_codec_jpeg.cpp53
1 files changed, 0 insertions, 53 deletions
diff --git a/core/src/fxcodec/codec/fx_codec_jpeg.cpp b/core/src/fxcodec/codec/fx_codec_jpeg.cpp
index 37399f8eb8..ac4be23e2c 100644
--- a/core/src/fxcodec/codec/fx_codec_jpeg.cpp
+++ b/core/src/fxcodec/codec/fx_codec_jpeg.cpp
@@ -82,59 +82,6 @@ static FX_BOOL _JpegIsIccMarker(jpeg_saved_marker_ptr marker)
}
return FALSE;
}
-static FX_BOOL _JpegLoadIccProfile(j_decompress_ptr cinfo, FX_LPBYTE* icc_buf_ptr, FX_DWORD* icc_length)
-{
- if(icc_buf_ptr == NULL || icc_length == NULL) {
- return FALSE;
- }
- *icc_buf_ptr = NULL;
- *icc_length = 0;
- FX_LPBYTE icc_data_ptr = NULL;
- FX_DWORD icc_data_len = 0;
- FX_BYTE count_icc_marker = 0;
- FX_BYTE num_icc_marker = 0;
- jpeg_saved_marker_ptr marker_list[256] = {NULL};
- for (jpeg_saved_marker_ptr cur_marker = cinfo->marker_list;
- cur_marker != NULL;
- cur_marker = cur_marker->next) {
- if(_JpegIsIccMarker(cur_marker)) {
- if(count_icc_marker == 0) {
- num_icc_marker = cur_marker->data[13];
- } else if(num_icc_marker != cur_marker->data[13]) {
- return FALSE;
- }
- int sn = cur_marker->data[12] - 1;
- if(sn < 0 || sn >= num_icc_marker) {
- return FALSE;
- }
- if(marker_list[sn] == NULL) {
- marker_list[sn] = cur_marker;
- } else {
- return FALSE;
- }
- count_icc_marker ++;
- icc_data_len += (cur_marker->data_length - JPEG_OVERHEAD_LEN);
- }
- }
- if(count_icc_marker != num_icc_marker) {
- return FALSE;
- }
- if(num_icc_marker == 0) {
- return TRUE;
- }
- icc_data_ptr = FX_Alloc(FX_BYTE, icc_data_len);
- if(icc_buf_ptr == NULL) {
- return FALSE;
- }
- *icc_buf_ptr = icc_data_ptr;
- *icc_length = icc_data_len;
- for (int idx = 0; idx < num_icc_marker; idx++) {
- icc_data_len = marker_list[idx]->data_length - JPEG_OVERHEAD_LEN;
- FXSYS_memcpy32(icc_data_ptr, marker_list[idx]->data + JPEG_OVERHEAD_LEN, icc_data_len);
- icc_data_ptr += icc_data_len;
- }
- return TRUE;
-}
static FX_BOOL _JpegEmbedIccProfile(j_compress_ptr cinfo, FX_LPCBYTE icc_buf_ptr, FX_DWORD icc_length)
{
if(icc_buf_ptr == NULL || icc_length == 0) {