diff options
Diffstat (limited to 'core/fxcodec/codec/ccodec_progressivedecoder.h')
| -rw-r--r-- | core/fxcodec/codec/ccodec_progressivedecoder.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/core/fxcodec/codec/ccodec_progressivedecoder.h b/core/fxcodec/codec/ccodec_progressivedecoder.h index 7c780ff027..83ccce2f6c 100644 --- a/core/fxcodec/codec/ccodec_progressivedecoder.h +++ b/core/fxcodec/codec/ccodec_progressivedecoder.h @@ -155,17 +155,23 @@ class CCodec_ProgressiveDecoder : public CCodec_BmpModule::Delegate, FXCODEC_STATUS& err_status); bool GifReadMoreData(CCodec_GifModule* pGifModule, FXCODEC_STATUS& err_status); - void GifDoubleLineResampleVert(const RetainPtr<CFX_DIBitmap>& pDeviceBitmap, - double scale_y, - int des_row); + bool JpegReadMoreData(CCodec_JpegModule* pJpegModule, + FXCODEC_STATUS& err_status); void PngOneOneMapResampleHorz(const RetainPtr<CFX_DIBitmap>& pDeviceBitmap, int32_t des_line, uint8_t* src_scan, FXCodec_Format src_format); bool DetectImageType(FXCODEC_IMAGE_TYPE imageType, CFX_DIBAttribute* pAttribute); + bool BmpDetectImageType(CFX_DIBAttribute* pAttribute, uint32_t size); + bool JpegDetectImageType(CFX_DIBAttribute* pAttribute, uint32_t size); + bool PngDetectImageType(CFX_DIBAttribute* pAttribute, uint32_t size); + bool GifDetectImageType(CFX_DIBAttribute* pAttribute, uint32_t size); + bool TifDetectImageType(CFX_DIBAttribute* pAttribute, uint32_t size); + void GetDownScale(int& down_scale); void GetTransMethod(FXDIB_Format des_format, FXCodec_Format src_format); + void ReSampleScanline(const RetainPtr<CFX_DIBitmap>& pDeviceBitmap, int32_t des_line, uint8_t* src_scan, @@ -177,11 +183,12 @@ class CCodec_ProgressiveDecoder : public CCodec_BmpModule::Delegate, void ResampleVert(const RetainPtr<CFX_DIBitmap>& pDeviceBitmap, double scale_y, int des_row); - bool JpegReadMoreData(CCodec_JpegModule* pJpegModule, - FXCODEC_STATUS& err_status); void ResampleVertBT(const RetainPtr<CFX_DIBitmap>& pDeviceBitmap, double scale_y, int des_row); + void GifDoubleLineResampleVert(const RetainPtr<CFX_DIBitmap>& pDeviceBitmap, + double scale_y, + int des_row); RetainPtr<IFX_SeekableReadStream> m_pFile; RetainPtr<CFX_DIBitmap> m_pDeviceBitmap; |