diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp index d45cc1151f..2cbe2e8eb6 100644 --- a/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp +++ b/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp @@ -16,7 +16,7 @@ namespace { -unsigned int _GetBits8(FX_LPCBYTE pData, int bitpos, int nbits) +unsigned int _GetBits8(const uint8_t* pData, int bitpos, int nbits) { unsigned int byte = pData[bitpos / 8]; if (nbits == 8) { @@ -584,9 +584,9 @@ DIB_COMP_DATA* CPDF_DIBSource::GetDecodeAndMaskArray(FX_BOOL& bDefaultDecode, FX } return pCompData; } -ICodec_ScanlineDecoder* FPDFAPI_CreateFaxDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height, +ICodec_ScanlineDecoder* FPDFAPI_CreateFaxDecoder(const uint8_t* src_buf, FX_DWORD src_size, int width, int height, const CPDF_Dictionary* pParams); -ICodec_ScanlineDecoder* FPDFAPI_CreateFlateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height, +ICodec_ScanlineDecoder* FPDFAPI_CreateFlateDecoder(const uint8_t* src_buf, FX_DWORD src_size, int width, int height, int nComps, int bpc, const CPDF_Dictionary* pParams); int CPDF_DIBSource::CreateDecoder() { @@ -597,7 +597,7 @@ int CPDF_DIBSource::CreateDecoder() if (m_bDoBpcCheck && m_bpc == 0) { return 0; } - FX_LPCBYTE src_data = m_pStreamAcc->GetData(); + const uint8_t* src_data = m_pStreamAcc->GetData(); FX_DWORD src_size = m_pStreamAcc->GetSize(); const CPDF_Dictionary* pParams = m_pStreamAcc->GetImageParam(); if (decoder == FX_BSTRC("CCITTFaxDecode")) { @@ -750,7 +750,7 @@ void CPDF_DIBSource::LoadJpxBitmap() m_bpc < 8) { int scale = 8 - m_bpc; for (FX_DWORD row = 0; row < height; ++row) { - FX_LPBYTE scanline = (FX_LPBYTE)m_pCachedBitmap->GetScanline(row); + uint8_t* scanline = (uint8_t*)m_pCachedBitmap->GetScanline(row); for (FX_DWORD col = 0; col < width; ++col) { *scanline = (*scanline) >> scale; ++scanline; @@ -960,7 +960,7 @@ void CPDF_DIBSource::ValidateDictParam() } } #define NORMALCOLOR_MAX(color, max) (color) > (max) ? (max) : (color) < 0 ? 0 : (color); -void CPDF_DIBSource::TranslateScanline24bpp(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan) const +void CPDF_DIBSource::TranslateScanline24bpp(uint8_t* dest_scan, const uint8_t* src_scan) const { if (m_bpc == 0) { return; @@ -968,7 +968,7 @@ void CPDF_DIBSource::TranslateScanline24bpp(FX_LPBYTE dest_scan, FX_LPCBYTE src_ int max_data = (1 << m_bpc) - 1; if (m_bDefaultDecode) { if (m_Family == PDFCS_DEVICERGB || m_Family == PDFCS_CALRGB) { - FX_LPCBYTE src_pos = src_scan; + const uint8_t* src_pos = src_scan; switch (m_bpc) { case 16: for (int col = 0; col < m_Width; col ++) { @@ -1070,14 +1070,14 @@ void CPDF_DIBSource::TranslateScanline24bpp(FX_LPBYTE dest_scan, FX_LPCBYTE src_ } } } -FX_LPBYTE CPDF_DIBSource::GetBuffer() const +uint8_t* CPDF_DIBSource::GetBuffer() const { if (m_pCachedBitmap) { return m_pCachedBitmap->GetBuffer(); } return NULL; } -FX_LPCBYTE CPDF_DIBSource::GetScanline(int line) const +const uint8_t* CPDF_DIBSource::GetScanline(int line) const { if (m_bpc == 0) { return NULL; @@ -1086,7 +1086,7 @@ FX_LPCBYTE CPDF_DIBSource::GetScanline(int line) const if (!src_pitch.IsValid()) return NULL; FX_DWORD src_pitch_value = src_pitch.ValueOrDie(); - FX_LPCBYTE pSrcLine = NULL; + const uint8_t* pSrcLine = NULL; if (m_pCachedBitmap) { if (line >= m_pCachedBitmap->GetHeight()) { line = m_pCachedBitmap->GetHeight() - 1; @@ -1100,7 +1100,7 @@ FX_LPCBYTE CPDF_DIBSource::GetScanline(int line) const } } if (pSrcLine == NULL) { - FX_LPBYTE pLineBuf = m_pMaskedLine ? m_pMaskedLine : m_pLineBuf; + uint8_t* pLineBuf = m_pMaskedLine ? m_pMaskedLine : m_pLineBuf; FXSYS_memset8(pLineBuf, 0xff, m_Pitch); return pLineBuf; } @@ -1152,8 +1152,8 @@ FX_LPCBYTE CPDF_DIBSource::GetScanline(int line) const } } if (m_bColorKey) { - FX_LPBYTE pDestPixel = m_pMaskedLine; - FX_LPCBYTE pSrcPixel = m_pLineBuf; + uint8_t* pDestPixel = m_pMaskedLine; + const uint8_t* pSrcPixel = m_pLineBuf; for (int col = 0; col < m_Width; col ++) { uint8_t index = *pSrcPixel++; if (m_pPalette) { @@ -1174,9 +1174,9 @@ FX_LPCBYTE CPDF_DIBSource::GetScanline(int line) const } if (m_bColorKey) { if (m_nComponents == 3 && m_bpc == 8) { - FX_LPBYTE alpha_channel = m_pMaskedLine + 3; + uint8_t* alpha_channel = m_pMaskedLine + 3; for (int col = 0; col < m_Width; col ++) { - FX_LPCBYTE pPixel = pSrcLine + col * 3; + const uint8_t* pPixel = pSrcLine + col * 3; alpha_channel[col * 4] = (pPixel[0] < m_pCompData[0].m_ColorKeyMin || pPixel[0] > m_pCompData[0].m_ColorKeyMax || pPixel[1] < m_pCompData[1].m_ColorKeyMin || pPixel[1] > m_pCompData[1].m_ColorKeyMax || pPixel[2] < m_pCompData[2].m_ColorKeyMin || pPixel[2] > m_pCompData[2].m_ColorKeyMax) ? 0xff : 0; @@ -1190,8 +1190,8 @@ FX_LPCBYTE CPDF_DIBSource::GetScanline(int line) const pSrcLine = m_pLineBuf; } if (m_bColorKey) { - FX_LPCBYTE pSrcPixel = pSrcLine; - FX_LPBYTE pDestPixel = m_pMaskedLine; + const uint8_t* pSrcPixel = pSrcLine; + uint8_t* pDestPixel = m_pMaskedLine; for (int col = 0; col < m_Width; col ++) { *pDestPixel++ = *pSrcPixel++; *pDestPixel++ = *pSrcPixel++; @@ -1209,7 +1209,7 @@ FX_BOOL CPDF_DIBSource::SkipToScanline(int line, IFX_Pause* pPause) const } return FALSE; } -void CPDF_DIBSource::DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_bpp, +void CPDF_DIBSource::DownSampleScanline(int line, uint8_t* dest_scan, int dest_bpp, int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const { if (line < 0 || dest_scan == NULL || dest_bpp <= 0 || @@ -1223,7 +1223,7 @@ void CPDF_DIBSource::DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_ return; } - FX_LPCBYTE pSrcLine = NULL; + const uint8_t* pSrcLine = NULL; if (m_pCachedBitmap) { pSrcLine = m_pCachedBitmap->GetScanline(line); } else if (m_pDecoder) { @@ -1344,7 +1344,7 @@ void CPDF_DIBSource::DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_ src_x = src_width - src_x - 1; } src_x %= src_width; - FX_LPBYTE pDestPixel = dest_scan + i * 4; + uint8_t* pDestPixel = dest_scan + i * 4; uint8_t index = pSrcLine[src_x]; if (m_pPalette) { *pDestPixel++ = FXARGB_B(m_pPalette[index]); @@ -1386,13 +1386,13 @@ void CPDF_DIBSource::DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_ int dest_x = clip_left + i; FX_DWORD src_x = (bFlipX ? (dest_width - dest_x - 1) : dest_x) * (int64_t)src_width / dest_width; src_x %= src_width; - FX_LPCBYTE pSrcPixel = NULL; + const uint8_t* pSrcPixel = NULL; if (m_bpc % 8 == 0) { pSrcPixel = pSrcLine + src_x * orig_Bpp; } else { pSrcPixel = pSrcLine + (int)(src_x * orig_Not8Bpp); } - FX_LPBYTE pDestPixel = dest_scan + i * dest_Bpp; + uint8_t* pDestPixel = dest_scan + i * dest_Bpp; FX_ARGB argb; if (src_x == last_src_x) { argb = last_argb; @@ -1536,7 +1536,7 @@ FX_BOOL CPDF_ImageLoader::Load(const CPDF_ImageObject* pImage, CPDF_PageRenderCa } return FALSE; } -FX_BOOL CPDF_ImageLoader::StartLoadImage(const CPDF_ImageObject* pImage, CPDF_PageRenderCache* pCache, FX_LPVOID& LoadHandle, FX_BOOL bStdCS, FX_DWORD GroupFamily, FX_BOOL bLoadMask, CPDF_RenderStatus* pRenderStatus, int32_t nDownsampleWidth, int32_t nDownsampleHeight) +FX_BOOL CPDF_ImageLoader::StartLoadImage(const CPDF_ImageObject* pImage, CPDF_PageRenderCache* pCache, void*& LoadHandle, FX_BOOL bStdCS, FX_DWORD GroupFamily, FX_BOOL bLoadMask, CPDF_RenderStatus* pRenderStatus, int32_t nDownsampleWidth, int32_t nDownsampleHeight) { m_nDownsampleWidth = nDownsampleWidth; m_nDownsampleHeight = nDownsampleHeight; @@ -1545,7 +1545,7 @@ FX_BOOL CPDF_ImageLoader::StartLoadImage(const CPDF_ImageObject* pImage, CPDF_Pa LoadHandle = pLoaderHandle; return ret; } -FX_BOOL CPDF_ImageLoader::Continue(FX_LPVOID LoadHandle, IFX_Pause* pPause) +FX_BOOL CPDF_ImageLoader::Continue(void* LoadHandle, IFX_Pause* pPause) { return ((CPDF_ProgressiveImageLoaderHandle*)LoadHandle)->Continue(pPause); } |