summaryrefslogtreecommitdiff
path: root/core/fxcodec
diff options
context:
space:
mode:
Diffstat (limited to 'core/fxcodec')
-rw-r--r--core/fxcodec/codec/ccodec_jpegmodule.h2
-rw-r--r--core/fxcodec/codec/ccodec_progressivedecoder.h32
-rw-r--r--core/fxcodec/codec/ccodec_tiffmodule.cpp56
-rw-r--r--core/fxcodec/codec/ccodec_tiffmodule.h3
-rw-r--r--core/fxcodec/codec/fx_codec_jpeg.cpp2
-rw-r--r--core/fxcodec/codec/fx_codec_progress.cpp90
-rw-r--r--core/fxcodec/codec/icodec_tiffmodule.h2
7 files changed, 98 insertions, 89 deletions
diff --git a/core/fxcodec/codec/ccodec_jpegmodule.h b/core/fxcodec/codec/ccodec_jpegmodule.h
index bad6fa6a94..7782b5fad1 100644
--- a/core/fxcodec/codec/ccodec_jpegmodule.h
+++ b/core/fxcodec/codec/ccodec_jpegmodule.h
@@ -60,7 +60,7 @@ class CCodec_JpegModule {
uint32_t GetAvailInput(FXJPEG_Context* pContext, uint8_t** avail_buf_ptr);
#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_DESKTOP_
- static bool JpegEncode(const CFX_DIBSource* pSource,
+ static bool JpegEncode(const CFX_RetainPtr<CFX_DIBSource>& pSource,
uint8_t** dest_buf,
FX_STRSIZE* dest_size);
#endif
diff --git a/core/fxcodec/codec/ccodec_progressivedecoder.h b/core/fxcodec/codec/ccodec_progressivedecoder.h
index 61703dde29..cd96ee76a0 100644
--- a/core/fxcodec/codec/ccodec_progressivedecoder.h
+++ b/core/fxcodec/codec/ccodec_progressivedecoder.h
@@ -58,7 +58,7 @@ class CCodec_ProgressiveDecoder : public ICodec_BmpModule::Delegate,
void SetClipBox(FX_RECT* clip);
FXCODEC_STATUS GetFrames(int32_t& frames, IFX_Pause* pPause = nullptr);
- FXCODEC_STATUS StartDecode(CFX_DIBitmap* pDIBitmap,
+ FXCODEC_STATUS StartDecode(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
int start_x,
int start_y,
int size_x,
@@ -138,7 +138,7 @@ class CCodec_ProgressiveDecoder : public ICodec_BmpModule::Delegate,
uint32_t m_SrcSize;
uint8_t* m_pDecodeBuf;
int m_ScanlineSize;
- CFX_DIBitmap* m_pDeviceBitmap;
+ CFX_RetainPtr<CFX_DIBitmap> m_pDeviceBitmap;
bool m_bInterpol;
CFXCODEC_WeightTable m_WeightHorz;
CFXCODEC_VertTable m_WeightVert;
@@ -201,29 +201,35 @@ class CCodec_ProgressiveDecoder : public ICodec_BmpModule::Delegate,
FXCODEC_STATUS& err_status);
bool GifReadMoreData(ICodec_GifModule* pGifModule,
FXCODEC_STATUS& err_status);
- void GifDoubleLineResampleVert(CFX_DIBitmap* pDeviceBitmap,
- double scale_y,
- int des_row);
- void PngOneOneMapResampleHorz(CFX_DIBitmap* pDeviceBitmap,
- int32_t des_line,
- uint8_t* src_scan,
- FXCodec_Format src_format);
+ void GifDoubleLineResampleVert(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
+ double scale_y,
+ int des_row);
+ void PngOneOneMapResampleHorz(
+ const CFX_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);
void GetDownScale(int& down_scale);
void GetTransMethod(FXDIB_Format des_format, FXCodec_Format src_format);
- void ReSampleScanline(CFX_DIBitmap* pDeviceBitmap,
+ void ReSampleScanline(const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
int32_t des_line,
uint8_t* src_scan,
FXCodec_Format src_format);
- void Resample(CFX_DIBitmap* pDeviceBitmap,
+ void Resample(const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
int32_t src_line,
uint8_t* src_scan,
FXCodec_Format src_format);
- void ResampleVert(CFX_DIBitmap* pDeviceBitmap, double scale_y, int des_row);
+ void ResampleVert(const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
+ double scale_y,
+ int des_row);
bool JpegReadMoreData(CCodec_JpegModule* pJpegModule,
FXCODEC_STATUS& err_status);
- void ResampleVertBT(CFX_DIBitmap* pDeviceBitmap, double scale_y, int des_row);
+ void ResampleVertBT(const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
+ double scale_y,
+ int des_row);
};
#endif // CORE_FXCODEC_CODEC_CCODEC_PROGRESSIVEDECODER_H_
diff --git a/core/fxcodec/codec/ccodec_tiffmodule.cpp b/core/fxcodec/codec/ccodec_tiffmodule.cpp
index 3807ec75aa..0a0b56ce94 100644
--- a/core/fxcodec/codec/ccodec_tiffmodule.cpp
+++ b/core/fxcodec/codec/ccodec_tiffmodule.cpp
@@ -31,26 +31,26 @@ class CCodec_TiffContext {
int32_t* comps,
int32_t* bpc,
CFX_DIBAttribute* pAttribute);
- bool Decode(CFX_DIBitmap* pDIBitmap);
+ bool Decode(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap);
CFX_RetainPtr<IFX_SeekableReadStream> io_in() const { return m_io_in; }
uint32_t offset() const { return m_offset; }
void set_offset(uint32_t offset) { m_offset = offset; }
private:
- bool IsSupport(const CFX_DIBitmap* pDIBitmap) const;
- void SetPalette(CFX_DIBitmap* pDIBitmap, uint16_t bps);
- bool Decode1bppRGB(CFX_DIBitmap* pDIBitmap,
+ bool IsSupport(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap) const;
+ void SetPalette(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap, uint16_t bps);
+ bool Decode1bppRGB(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
int32_t height,
int32_t width,
uint16_t bps,
uint16_t spp);
- bool Decode8bppRGB(CFX_DIBitmap* pDIBitmap,
+ bool Decode8bppRGB(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
int32_t height,
int32_t width,
uint16_t bps,
uint16_t spp);
- bool Decode24bppRGB(CFX_DIBitmap* pDIBitmap,
+ bool Decode24bppRGB(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
int32_t height,
int32_t width,
uint16_t bps,
@@ -287,7 +287,8 @@ bool CCodec_TiffContext::LoadFrameInfo(int32_t frame,
return true;
}
-bool CCodec_TiffContext::IsSupport(const CFX_DIBitmap* pDIBitmap) const {
+bool CCodec_TiffContext::IsSupport(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap) const {
if (TIFFIsTiled(m_tif_ctx))
return false;
@@ -317,7 +318,9 @@ bool CCodec_TiffContext::IsSupport(const CFX_DIBitmap* pDIBitmap) const {
return planarconfig != PLANARCONFIG_SEPARATE;
}
-void CCodec_TiffContext::SetPalette(CFX_DIBitmap* pDIBitmap, uint16_t bps) {
+void CCodec_TiffContext::SetPalette(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
+ uint16_t bps) {
uint16_t* red_orig = nullptr;
uint16_t* green_orig = nullptr;
uint16_t* blue_orig = nullptr;
@@ -340,11 +343,12 @@ void CCodec_TiffContext::SetPalette(CFX_DIBitmap* pDIBitmap, uint16_t bps) {
}
}
-bool CCodec_TiffContext::Decode1bppRGB(CFX_DIBitmap* pDIBitmap,
- int32_t height,
- int32_t width,
- uint16_t bps,
- uint16_t spp) {
+bool CCodec_TiffContext::Decode1bppRGB(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
+ int32_t height,
+ int32_t width,
+ uint16_t bps,
+ uint16_t spp) {
if (pDIBitmap->GetBPP() != 1 || spp != 1 || bps != 1 ||
!IsSupport(pDIBitmap)) {
return false;
@@ -368,11 +372,12 @@ bool CCodec_TiffContext::Decode1bppRGB(CFX_DIBitmap* pDIBitmap,
return true;
}
-bool CCodec_TiffContext::Decode8bppRGB(CFX_DIBitmap* pDIBitmap,
- int32_t height,
- int32_t width,
- uint16_t bps,
- uint16_t spp) {
+bool CCodec_TiffContext::Decode8bppRGB(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
+ int32_t height,
+ int32_t width,
+ uint16_t bps,
+ uint16_t spp) {
if (pDIBitmap->GetBPP() != 8 || spp != 1 || (bps != 4 && bps != 8) ||
!IsSupport(pDIBitmap)) {
return false;
@@ -404,11 +409,12 @@ bool CCodec_TiffContext::Decode8bppRGB(CFX_DIBitmap* pDIBitmap,
return true;
}
-bool CCodec_TiffContext::Decode24bppRGB(CFX_DIBitmap* pDIBitmap,
- int32_t height,
- int32_t width,
- uint16_t bps,
- uint16_t spp) {
+bool CCodec_TiffContext::Decode24bppRGB(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
+ int32_t height,
+ int32_t width,
+ uint16_t bps,
+ uint16_t spp) {
if (pDIBitmap->GetBPP() != 24 || !IsSupport(pDIBitmap))
return false;
@@ -432,7 +438,7 @@ bool CCodec_TiffContext::Decode24bppRGB(CFX_DIBitmap* pDIBitmap,
return true;
}
-bool CCodec_TiffContext::Decode(CFX_DIBitmap* pDIBitmap) {
+bool CCodec_TiffContext::Decode(const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap) {
uint32_t img_wid = pDIBitmap->GetWidth();
uint32_t img_hei = pDIBitmap->GetHeight();
uint32_t width = 0;
@@ -493,7 +499,7 @@ bool CCodec_TiffModule::LoadFrameInfo(CCodec_TiffContext* ctx,
}
bool CCodec_TiffModule::Decode(CCodec_TiffContext* ctx,
- class CFX_DIBitmap* pDIBitmap) {
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap) {
return ctx->Decode(pDIBitmap);
}
diff --git a/core/fxcodec/codec/ccodec_tiffmodule.h b/core/fxcodec/codec/ccodec_tiffmodule.h
index a8820f4aac..8878ad504e 100644
--- a/core/fxcodec/codec/ccodec_tiffmodule.h
+++ b/core/fxcodec/codec/ccodec_tiffmodule.h
@@ -24,7 +24,8 @@ class CCodec_TiffModule : public ICodec_TiffModule {
int32_t* comps,
int32_t* bpc,
CFX_DIBAttribute* pAttribute) override;
- bool Decode(CCodec_TiffContext* ctx, class CFX_DIBitmap* pDIBitmap) override;
+ bool Decode(CCodec_TiffContext* ctx,
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap) override;
void DestroyDecoder(CCodec_TiffContext* ctx) override;
};
diff --git a/core/fxcodec/codec/fx_codec_jpeg.cpp b/core/fxcodec/codec/fx_codec_jpeg.cpp
index c797605575..0431560529 100644
--- a/core/fxcodec/codec/fx_codec_jpeg.cpp
+++ b/core/fxcodec/codec/fx_codec_jpeg.cpp
@@ -484,7 +484,7 @@ uint32_t CCodec_JpegModule::GetAvailInput(FXJPEG_Context* ctx,
#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_DESKTOP_
#define JPEG_BLOCK_SIZE 1048576
-bool CCodec_JpegModule::JpegEncode(const CFX_DIBSource* pSource,
+bool CCodec_JpegModule::JpegEncode(const CFX_RetainPtr<CFX_DIBSource>& pSource,
uint8_t** dest_buf,
FX_STRSIZE* dest_size) {
struct jpeg_error_mgr jerr;
diff --git a/core/fxcodec/codec/fx_codec_progress.cpp b/core/fxcodec/codec/fx_codec_progress.cpp
index af7f24e4fe..bd890f89ff 100644
--- a/core/fxcodec/codec/fx_codec_progress.cpp
+++ b/core/fxcodec/codec/fx_codec_progress.cpp
@@ -404,7 +404,7 @@ bool CCodec_ProgressiveDecoder::PngReadHeader(int width,
}
bool CCodec_ProgressiveDecoder::PngAskScanlineBuf(int line, uint8_t*& src_buf) {
- CFX_DIBitmap* pDIBitmap = m_pDeviceBitmap;
+ CFX_RetainPtr<CFX_DIBitmap> pDIBitmap = m_pDeviceBitmap;
if (!pDIBitmap) {
ASSERT(false);
return false;
@@ -473,7 +473,7 @@ bool CCodec_ProgressiveDecoder::PngAskScanlineBuf(int line, uint8_t*& src_buf) {
}
void CCodec_ProgressiveDecoder::PngOneOneMapResampleHorz(
- CFX_DIBitmap* pDeviceBitmap,
+ const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
int32_t des_line,
uint8_t* src_scan,
FXCodec_Format src_format) {
@@ -546,7 +546,7 @@ void CCodec_ProgressiveDecoder::PngOneOneMapResampleHorz(
void CCodec_ProgressiveDecoder::PngFillScanlineBufCompleted(int pass,
int line) {
- CFX_DIBitmap* pDIBitmap = m_pDeviceBitmap;
+ CFX_RetainPtr<CFX_DIBitmap> pDIBitmap = m_pDeviceBitmap;
ASSERT(pDIBitmap);
int src_top = m_clipBox.top;
int src_bottom = m_clipBox.bottom;
@@ -658,7 +658,7 @@ bool CCodec_ProgressiveDecoder::GifInputRecordPositionBuf(
m_GifFrameRect = img_rc;
m_SrcPassNumber = interlace ? 4 : 1;
int32_t pal_index = m_GifBgIndex;
- CFX_DIBitmap* pDevice = m_pDeviceBitmap;
+ CFX_RetainPtr<CFX_DIBitmap> pDevice = m_pDeviceBitmap;
if (trans_index >= pal_num)
trans_index = -1;
if (trans_index != -1) {
@@ -708,7 +708,7 @@ bool CCodec_ProgressiveDecoder::GifInputRecordPositionBuf(
void CCodec_ProgressiveDecoder::GifReadScanline(int32_t row_num,
uint8_t* row_buf) {
- CFX_DIBitmap* pDIBitmap = m_pDeviceBitmap;
+ CFX_RetainPtr<CFX_DIBitmap> pDIBitmap = m_pDeviceBitmap;
ASSERT(pDIBitmap);
int32_t img_width = m_GifFrameRect.Width();
if (!pDIBitmap->HasAlpha()) {
@@ -770,7 +770,7 @@ void CCodec_ProgressiveDecoder::GifReadScanline(int32_t row_num,
}
void CCodec_ProgressiveDecoder::GifDoubleLineResampleVert(
- CFX_DIBitmap* pDeviceBitmap,
+ const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
double scale_y,
int des_row) {
int des_Bpp = pDeviceBitmap->GetBPP() >> 3;
@@ -895,7 +895,7 @@ bool CCodec_ProgressiveDecoder::BmpInputImagePositionBuf(uint32_t rcd_pos) {
void CCodec_ProgressiveDecoder::BmpReadScanline(int32_t row_num,
uint8_t* row_buf) {
- CFX_DIBitmap* pDIBitmap = m_pDeviceBitmap;
+ CFX_RetainPtr<CFX_DIBitmap> pDIBitmap = m_pDeviceBitmap;
ASSERT(pDIBitmap);
FXSYS_memcpy(m_pDecodeBuf, row_buf, m_ScanlineSize);
int src_top = m_clipBox.top;
@@ -923,9 +923,10 @@ void CCodec_ProgressiveDecoder::BmpReadScanline(int32_t row_num,
ResampleVertBT(pDIBitmap, scale_y, des_row);
}
-void CCodec_ProgressiveDecoder::ResampleVertBT(CFX_DIBitmap* pDeviceBitmap,
- double scale_y,
- int des_row) {
+void CCodec_ProgressiveDecoder::ResampleVertBT(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
+ double scale_y,
+ int des_row) {
int des_Bpp = pDeviceBitmap->GetBPP() >> 3;
uint32_t des_ScanOffet = m_startX * des_Bpp;
int des_top = m_startY;
@@ -1440,10 +1441,11 @@ void CCodec_ProgressiveDecoder::GetTransMethod(FXDIB_Format des_format,
}
}
-void CCodec_ProgressiveDecoder::ReSampleScanline(CFX_DIBitmap* pDeviceBitmap,
- int des_line,
- uint8_t* src_scan,
- FXCodec_Format src_format) {
+void CCodec_ProgressiveDecoder::ReSampleScanline(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
+ int des_line,
+ uint8_t* src_scan,
+ FXCodec_Format src_format) {
int src_left = m_clipBox.left;
int des_left = m_startX;
uint8_t* des_scan =
@@ -1642,9 +1644,10 @@ void CCodec_ProgressiveDecoder::ReSampleScanline(CFX_DIBitmap* pDeviceBitmap,
}
}
-void CCodec_ProgressiveDecoder::ResampleVert(CFX_DIBitmap* pDeviceBitmap,
- double scale_y,
- int des_row) {
+void CCodec_ProgressiveDecoder::ResampleVert(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
+ double scale_y,
+ int des_row) {
int des_Bpp = pDeviceBitmap->GetBPP() >> 3;
uint32_t des_ScanOffet = m_startX * des_Bpp;
if (m_bInterpol) {
@@ -1757,10 +1760,11 @@ void CCodec_ProgressiveDecoder::ResampleVert(CFX_DIBitmap* pDeviceBitmap,
}
}
-void CCodec_ProgressiveDecoder::Resample(CFX_DIBitmap* pDeviceBitmap,
- int32_t src_line,
- uint8_t* src_scan,
- FXCodec_Format src_format) {
+void CCodec_ProgressiveDecoder::Resample(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDeviceBitmap,
+ int32_t src_line,
+ uint8_t* src_scan,
+ FXCodec_Format src_format) {
int src_top = m_clipBox.top;
int des_top = m_startY;
int src_hei = m_clipBox.Height();
@@ -1831,13 +1835,14 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::GetFrames(int32_t& frames,
}
}
-FXCODEC_STATUS CCodec_ProgressiveDecoder::StartDecode(CFX_DIBitmap* pDIBitmap,
- int start_x,
- int start_y,
- int size_x,
- int size_y,
- int32_t frames,
- bool bInterpol) {
+FXCODEC_STATUS CCodec_ProgressiveDecoder::StartDecode(
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap,
+ int start_x,
+ int start_y,
+ int size_x,
+ int size_y,
+ int32_t frames,
+ bool bInterpol) {
if (m_status != FXCODEC_STATUS_DECODE_READY)
return FXCODEC_STATUS_ERROR;
@@ -2215,10 +2220,9 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
return m_status;
}
- CFX_DIBitmap* pDIBitmap = new CFX_DIBitmap;
+ auto pDIBitmap = pdfium::MakeRetain<CFX_DIBitmap>();
pDIBitmap->Create(m_SrcWidth, m_SrcHeight, FXDIB_Argb);
if (!pDIBitmap->GetBuffer()) {
- delete pDIBitmap;
m_pDeviceBitmap = nullptr;
m_pFile = nullptr;
m_status = FXCODEC_STATUS_ERR_MEMORY;
@@ -2226,45 +2230,41 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
}
ret = pTiffModule->Decode(m_pTiffContext, pDIBitmap);
if (!ret) {
- delete pDIBitmap;
m_pDeviceBitmap = nullptr;
m_pFile = nullptr;
m_status = FXCODEC_STATUS_ERROR;
return m_status;
}
- CFX_DIBitmap* pClipBitmap =
+ CFX_RetainPtr<CFX_DIBitmap> pClipBitmap =
(m_clipBox.left == 0 && m_clipBox.top == 0 &&
m_clipBox.right == m_SrcWidth && m_clipBox.bottom == m_SrcHeight)
? pDIBitmap
- : pDIBitmap->Clone(&m_clipBox).release();
- if (pDIBitmap != pClipBitmap) {
- delete pDIBitmap;
- }
+ : pDIBitmap->Clone(&m_clipBox);
if (!pClipBitmap) {
m_pDeviceBitmap = nullptr;
m_pFile = nullptr;
m_status = FXCODEC_STATUS_ERR_MEMORY;
return m_status;
}
- CFX_DIBitmap* pFormatBitmap = nullptr;
+ CFX_RetainPtr<CFX_DIBitmap> pFormatBitmap;
switch (m_pDeviceBitmap->GetFormat()) {
case FXDIB_8bppRgb:
- pFormatBitmap = new CFX_DIBitmap;
+ pFormatBitmap = pdfium::MakeRetain<CFX_DIBitmap>();
pFormatBitmap->Create(pClipBitmap->GetWidth(),
pClipBitmap->GetHeight(), FXDIB_8bppRgb);
break;
case FXDIB_8bppMask:
- pFormatBitmap = new CFX_DIBitmap;
+ pFormatBitmap = pdfium::MakeRetain<CFX_DIBitmap>();
pFormatBitmap->Create(pClipBitmap->GetWidth(),
pClipBitmap->GetHeight(), FXDIB_8bppMask);
break;
case FXDIB_Rgb:
- pFormatBitmap = new CFX_DIBitmap;
+ pFormatBitmap = pdfium::MakeRetain<CFX_DIBitmap>();
pFormatBitmap->Create(pClipBitmap->GetWidth(),
pClipBitmap->GetHeight(), FXDIB_Rgb);
break;
case FXDIB_Rgb32:
- pFormatBitmap = new CFX_DIBitmap;
+ pFormatBitmap = pdfium::MakeRetain<CFX_DIBitmap>();
pFormatBitmap->Create(pClipBitmap->GetWidth(),
pClipBitmap->GetHeight(), FXDIB_Rgb32);
break;
@@ -2312,18 +2312,14 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
default:
break;
}
- if (pClipBitmap != pFormatBitmap) {
- delete pClipBitmap;
- }
if (!pFormatBitmap) {
m_pDeviceBitmap = nullptr;
m_pFile = nullptr;
m_status = FXCODEC_STATUS_ERR_MEMORY;
return m_status;
}
- std::unique_ptr<CFX_DIBitmap> pStrechBitmap = pFormatBitmap->StretchTo(
+ CFX_RetainPtr<CFX_DIBitmap> pStrechBitmap = pFormatBitmap->StretchTo(
m_sizeX, m_sizeY, m_bInterpol ? FXDIB_INTERPOL : FXDIB_DOWNSAMPLE);
- delete pFormatBitmap;
pFormatBitmap = nullptr;
if (!pStrechBitmap) {
m_pDeviceBitmap = nullptr;
@@ -2332,7 +2328,7 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::ContinueDecode(IFX_Pause* pPause) {
return m_status;
}
m_pDeviceBitmap->TransferBitmap(m_startX, m_startY, m_sizeX, m_sizeY,
- pStrechBitmap.get(), 0, 0);
+ pStrechBitmap, 0, 0);
m_pDeviceBitmap = nullptr;
m_pFile = nullptr;
m_status = FXCODEC_STATUS_DECODE_FINISH;
diff --git a/core/fxcodec/codec/icodec_tiffmodule.h b/core/fxcodec/codec/icodec_tiffmodule.h
index 540d82ff63..49abd1865f 100644
--- a/core/fxcodec/codec/icodec_tiffmodule.h
+++ b/core/fxcodec/codec/icodec_tiffmodule.h
@@ -29,7 +29,7 @@ class ICodec_TiffModule {
int32_t* bpc,
CFX_DIBAttribute* pAttribute) = 0;
virtual bool Decode(CCodec_TiffContext* ctx,
- class CFX_DIBitmap* pDIBitmap) = 0;
+ const CFX_RetainPtr<CFX_DIBitmap>& pDIBitmap) = 0;
virtual void DestroyDecoder(CCodec_TiffContext* ctx) = 0;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 02:20:42 +0000