diff options
Diffstat (limited to 'core/fxcodec/codec')
| -rw-r--r-- | core/fxcodec/codec/ccodec_progressivedecoder.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/core/fxcodec/codec/ccodec_progressivedecoder.cpp b/core/fxcodec/codec/ccodec_progressivedecoder.cpp index 27a2494baf..0e6014595e 100644 --- a/core/fxcodec/codec/ccodec_progressivedecoder.cpp +++ b/core/fxcodec/codec/ccodec_progressivedecoder.cpp @@ -805,7 +805,6 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::BmpStartDecode( GetTransMethod(m_pDeviceBitmap->GetFormat(), m_SrcFormat); m_ScanlineSize = FxAlignToBoundary<4>(m_SrcWidth * m_SrcComponents); m_pDecodeBuf.reset(FX_Alloc(uint8_t, m_ScanlineSize)); - memset(m_pDecodeBuf.get(), 0, m_ScanlineSize); m_WeightHorz.Calc(m_sizeX, 0, m_sizeX, m_clipBox.Width(), 0, m_clipBox.Width()); m_WeightVert.Calc(m_sizeY, m_clipBox.Height()); @@ -903,7 +902,6 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::GifStartDecode( GetTransMethod(m_pDeviceBitmap->GetFormat(), m_SrcFormat); int scanline_size = FxAlignToBoundary<4>(m_SrcWidth); m_pDecodeBuf.reset(FX_Alloc(uint8_t, scanline_size)); - memset(m_pDecodeBuf.get(), 0, scanline_size); m_WeightHorz.Calc(m_sizeX, 0, m_sizeX, m_clipBox.Width(), 0, m_clipBox.Width()); m_WeightVert.Calc(m_sizeY, m_clipBox.Height()); @@ -1110,7 +1108,6 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::JpegStartDecode( int scanline_size = (m_SrcWidth + down_scale - 1) / down_scale; scanline_size = FxAlignToBoundary<4>(scanline_size * m_SrcComponents); m_pDecodeBuf.reset(FX_Alloc(uint8_t, scanline_size)); - memset(m_pDecodeBuf.get(), 0, scanline_size); m_WeightHorz.Calc(m_sizeX, 0, m_sizeX, m_clipBox.Width(), 0, m_clipBox.Width()); m_WeightVert.Calc(m_sizeY, m_clipBox.Height()); @@ -1272,7 +1269,6 @@ bool CCodec_ProgressiveDecoder::PngDetectImageTypeInBuffer( } if (m_pSrcBuf && input_size > m_SrcSize) { m_pSrcBuf.reset(FX_Alloc(uint8_t, input_size)); - memset(m_pSrcBuf.get(), 0, input_size); m_SrcSize = input_size; } bResult = m_pFile->ReadBlock(m_pSrcBuf.get(), m_offSet, input_size); @@ -1334,7 +1330,6 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::PngStartDecode( GetTransMethod(m_pDeviceBitmap->GetFormat(), m_SrcFormat); int scanline_size = FxAlignToBoundary<4>(m_SrcWidth * m_SrcComponents); m_pDecodeBuf.reset(FX_Alloc(uint8_t, scanline_size)); - memset(m_pDecodeBuf.get(), 0, scanline_size); m_WeightHorzOO.Calc(m_sizeX, m_clipBox.Width()); m_WeightVert.Calc(m_sizeY, m_clipBox.Height()); m_status = FXCODEC_STATUS_DECODE_TOBECONTINUE; @@ -1360,7 +1355,6 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::PngContinueDecode() { } if (m_pSrcBuf && input_size > m_SrcSize) { m_pSrcBuf.reset(FX_Alloc(uint8_t, input_size)); - memset(m_pSrcBuf.get(), 0, input_size); m_SrcSize = input_size; } bool bResult = m_pFile->ReadBlock(m_pSrcBuf.get(), m_offSet, input_size); |