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path: root/core/fxcodec/codec/fx_codec_progress.cpp
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Diffstat (limited to 'core/fxcodec/codec/fx_codec_progress.cpp')
-rw-r--r--core/fxcodec/codec/fx_codec_progress.cpp69
1 files changed, 40 insertions, 29 deletions
diff --git a/core/fxcodec/codec/fx_codec_progress.cpp b/core/fxcodec/codec/fx_codec_progress.cpp
index 89e4b25dbb..95a90b3e68 100644
--- a/core/fxcodec/codec/fx_codec_progress.cpp
+++ b/core/fxcodec/codec/fx_codec_progress.cpp
@@ -4,18 +4,26 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-#include "core/fxcodec/codec/fx_codec_progress.h"
+#include "core/fxcodec/codec/include/ccodec_progressivedecoder.h"
#include "core/fxcodec/include/fx_codec.h"
#include "core/fxge/include/fx_dib.h"
-void CFXCODEC_WeightTable::Calc(int dest_len,
- int dest_min,
- int dest_max,
- int src_len,
- int src_min,
- int src_max,
- FX_BOOL bInterpol) {
+#define FXCODEC_BLOCK_SIZE 4096
+#define FXCODEC_PNG_GAMMA 2.2
+
+#if _FX_OS_ == _FX_MACOSX_ || _FX_OS_ == _FX_IOS_
+#undef FXCODEC_PNG_GAMMA
+#define FXCODEC_PNG_GAMMA 1.7
+#endif
+
+void CCodec_ProgressiveDecoder::CFXCODEC_WeightTable::Calc(int dest_len,
+ int dest_min,
+ int dest_max,
+ int src_len,
+ int src_min,
+ int src_max,
+ FX_BOOL bInterpol) {
if (m_pWeightTables) {
FX_Free(m_pWeightTables);
}
@@ -113,7 +121,9 @@ void CFXCODEC_WeightTable::Calc(int dest_len,
}
}
}
-void CFXCODEC_HorzTable::Calc(int dest_len, int src_len, FX_BOOL bInterpol) {
+void CCodec_ProgressiveDecoder::CFXCODEC_HorzTable::Calc(int dest_len,
+ int src_len,
+ FX_BOOL bInterpol) {
if (m_pWeightTables) {
FX_Free(m_pWeightTables);
}
@@ -173,7 +183,8 @@ void CFXCODEC_HorzTable::Calc(int dest_len, int src_len, FX_BOOL bInterpol) {
pWeight->m_Weights[1] = 0;
}
}
-void CFXCODEC_VertTable::Calc(int dest_len, int src_len) {
+void CCodec_ProgressiveDecoder::CFXCODEC_VertTable::Calc(int dest_len,
+ int src_len) {
if (m_pWeightTables) {
FX_Free(m_pWeightTables);
}
@@ -294,7 +305,7 @@ CCodec_ProgressiveDecoder::~CCodec_ProgressiveDecoder() {
FX_Free(m_pSrcPalette);
}
FX_BOOL CCodec_ProgressiveDecoder::JpegReadMoreData(
- ICodec_JpegModule* pJpegModule,
+ CCodec_JpegModule* pJpegModule,
FXCODEC_STATUS& err_status) {
uint32_t dwSize = (uint32_t)m_pFile->GetSize();
if (dwSize <= m_offSet) {
@@ -552,7 +563,7 @@ void CCodec_ProgressiveDecoder::PngFillScanlineBufCompletedFunc(void* pModule,
}
}
}
-FX_BOOL CCodec_ProgressiveDecoder::GifReadMoreData(ICodec_GifModule* pGifModule,
+FX_BOOL CCodec_ProgressiveDecoder::GifReadMoreData(CCodec_GifModule* pGifModule,
FXCODEC_STATUS& err_status) {
uint32_t dwSize = (uint32_t)m_pFile->GetSize();
if (dwSize <= m_offSet) {
@@ -834,7 +845,7 @@ void CCodec_ProgressiveDecoder::GifDoubleLineResampleVert(
GifDoubleLineResampleVert(pDeviceBitmap, scale_y, des_row + (int)scale_y);
}
}
-FX_BOOL CCodec_ProgressiveDecoder::BmpReadMoreData(ICodec_BmpModule* pBmpModule,
+FX_BOOL CCodec_ProgressiveDecoder::BmpReadMoreData(CCodec_BmpModule* pBmpModule,
FXCODEC_STATUS& err_status) {
uint32_t dwSize = (uint32_t)m_pFile->GetSize();
if (dwSize <= m_offSet) {
@@ -1008,7 +1019,7 @@ FX_BOOL CCodec_ProgressiveDecoder::DetectImageType(
m_SrcSize = size;
switch (imageType) {
case FXCODEC_IMAGE_BMP: {
- ICodec_BmpModule* pBmpModule = m_pCodecMgr->GetBmpModule();
+ CCodec_BmpModule* pBmpModule = m_pCodecMgr->GetBmpModule();
if (pBmpModule == NULL) {
m_status = FXCODEC_STATUS_ERR_MEMORY;
return FALSE;
@@ -1063,7 +1074,7 @@ FX_BOOL CCodec_ProgressiveDecoder::DetectImageType(
return FALSE;
} break;
case FXCODEC_IMAGE_JPG: {
- ICodec_JpegModule* pJpegModule = m_pCodecMgr->GetJpegModule();
+ CCodec_JpegModule* pJpegModule = m_pCodecMgr->GetJpegModule();
if (pJpegModule == NULL) {
m_status = FXCODEC_STATUS_ERR_MEMORY;
return FALSE;
@@ -1106,7 +1117,7 @@ FX_BOOL CCodec_ProgressiveDecoder::DetectImageType(
return FALSE;
} break;
case FXCODEC_IMAGE_PNG: {
- ICodec_PngModule* pPngModule = m_pCodecMgr->GetPngModule();
+ CCodec_PngModule* pPngModule = m_pCodecMgr->GetPngModule();
if (pPngModule == NULL) {
m_status = FXCODEC_STATUS_ERR_MEMORY;
return FALSE;
@@ -1167,7 +1178,7 @@ FX_BOOL CCodec_ProgressiveDecoder::DetectImageType(
}
} break;
case FXCODEC_IMAGE_GIF: {
- ICodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
+ CCodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
if (pGifModule == NULL) {
m_status = FXCODEC_STATUS_ERR_MEMORY;
return FALSE;
@@ -1219,7 +1230,7 @@ FX_BOOL CCodec_ProgressiveDecoder::DetectImageType(
return FALSE;
} break;
case FXCODEC_IMAGE_TIF: {
- ICodec_TiffModule* pTiffModule = m_pCodecMgr->GetTiffModule();
+ CCodec_TiffModule* pTiffModule = m_pCodecMgr->GetTiffModule();
if (pTiffModule == NULL) {
m_status = FXCODEC_STATUS_ERR_FORMAT;
return FALSE;
@@ -1799,7 +1810,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::GetFrames(int32_t& frames,
frames = m_FrameNumber = 1;
return m_status = FXCODEC_STATUS_DECODE_READY;
case FXCODEC_IMAGE_GIF: {
- ICodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
+ CCodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
while (TRUE) {
int32_t readResult =
pGifModule->LoadFrameInfo(m_pGifContext, &m_FrameNumber);
@@ -1888,7 +1899,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::StartDecode(CFX_DIBitmap* pDIBitmap,
}
switch (m_imagType) {
case FXCODEC_IMAGE_JPG: {
- ICodec_JpegModule* pJpegModule = m_pCodecMgr->GetJpegModule();
+ CCodec_JpegModule* pJpegModule = m_pCodecMgr->GetJpegModule();
int down_scale = 1;
GetDownScale(down_scale);
FX_BOOL bStart = pJpegModule->StartScanline(m_pJpegContext, down_scale);
@@ -1924,7 +1935,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::StartDecode(CFX_DIBitmap* pDIBitmap,
return m_status = FXCODEC_STATUS_DECODE_TOBECONTINUE;
} break;
case FXCODEC_IMAGE_PNG: {
- ICodec_PngModule* pPngModule = m_pCodecMgr->GetPngModule();
+ CCodec_PngModule* pPngModule = m_pCodecMgr->GetPngModule();
if (pPngModule == NULL) {
m_pDeviceBitmap = NULL;
m_pFile = NULL;
@@ -1972,7 +1983,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::StartDecode(CFX_DIBitmap* pDIBitmap,
return m_status = FXCODEC_STATUS_DECODE_TOBECONTINUE;
} break;
case FXCODEC_IMAGE_GIF: {
- ICodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
+ CCodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
if (pGifModule == NULL) {
m_pDeviceBitmap = NULL;
m_pFile = NULL;
@@ -1991,7 +2002,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::StartDecode(CFX_DIBitmap* pDIBitmap,
return m_status = FXCODEC_STATUS_DECODE_TOBECONTINUE;
} break;
case FXCODEC_IMAGE_BMP: {
- ICodec_BmpModule* pBmpModule = m_pCodecMgr->GetBmpModule();
+ CCodec_BmpModule* pBmpModule = m_pCodecMgr->GetBmpModule();
if (pBmpModule == NULL) {
m_pDeviceBitmap = NULL;
m_pFile = NULL;
@@ -2031,7 +2042,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
}
switch (m_imagType) {
case FXCODEC_IMAGE_JPG: {
- ICodec_JpegModule* pJpegModule = m_pCodecMgr->GetJpegModule();
+ CCodec_JpegModule* pJpegModule = m_pCodecMgr->GetJpegModule();
while (TRUE) {
FX_BOOL readRes =
pJpegModule->ReadScanline(m_pJpegContext, m_pDecodeBuf);
@@ -2061,7 +2072,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
}
} break;
case FXCODEC_IMAGE_PNG: {
- ICodec_PngModule* pPngModule = m_pCodecMgr->GetPngModule();
+ CCodec_PngModule* pPngModule = m_pCodecMgr->GetPngModule();
while (TRUE) {
uint32_t remain_size = (uint32_t)m_pFile->GetSize() - m_offSet;
uint32_t input_size =
@@ -2101,7 +2112,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
}
} break;
case FXCODEC_IMAGE_GIF: {
- ICodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
+ CCodec_GifModule* pGifModule = m_pCodecMgr->GetGifModule();
while (TRUE) {
int32_t readRes =
pGifModule->LoadFrame(m_pGifContext, m_FrameCur, nullptr);
@@ -2128,7 +2139,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
}
} break;
case FXCODEC_IMAGE_BMP: {
- ICodec_BmpModule* pBmpModule = m_pCodecMgr->GetBmpModule();
+ CCodec_BmpModule* pBmpModule = m_pCodecMgr->GetBmpModule();
while (TRUE) {
int32_t readRes = pBmpModule->LoadImage(m_pBmpContext);
while (readRes == 2) {
@@ -2154,7 +2165,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
}
} break;
case FXCODEC_IMAGE_TIF: {
- ICodec_TiffModule* pTiffModule = m_pCodecMgr->GetTiffModule();
+ CCodec_TiffModule* pTiffModule = m_pCodecMgr->GetTiffModule();
FX_BOOL ret = FALSE;
if (m_pDeviceBitmap->GetBPP() == 32 &&
m_pDeviceBitmap->GetWidth() == m_SrcWidth && m_SrcWidth == m_sizeX &&
@@ -2296,6 +2307,6 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
}
return FXCODEC_STATUS_ERROR;
}
-ICodec_ProgressiveDecoder* CCodec_ModuleMgr::CreateProgressiveDecoder() {
+CCodec_ProgressiveDecoder* CCodec_ModuleMgr::CreateProgressiveDecoder() {
return new CCodec_ProgressiveDecoder(this);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 16:47:03 +0000