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author | tsepez <tsepez@chromium.org> | 2016-11-02 15:17:29 -0700 |
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committer | Commit bot <commit-bot@chromium.org> | 2016-11-02 15:17:30 -0700 |
commit | 12f3e4a58f05850b93af35619cb04f0231d86acc (patch) | |
tree | 9851d8e46e5c168f5d148864caa2eebf814529dd /core/fxcodec/codec/fx_codec_flate.cpp | |
parent | 3b3ce1a242f8445848d3f23d6c35ba01d7c645f4 (diff) | |
download | pdfium-12f3e4a58f05850b93af35619cb04f0231d86acc.tar.xz |
Remove FX_BOOL from core
Review-Url: https://codereview.chromium.org/2477443002
Diffstat (limited to 'core/fxcodec/codec/fx_codec_flate.cpp')
-rw-r--r-- | core/fxcodec/codec/fx_codec_flate.cpp | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/core/fxcodec/codec/fx_codec_flate.cpp b/core/fxcodec/codec/fx_codec_flate.cpp index 9b9ad041df..c5611cc27a 100644 --- a/core/fxcodec/codec/fx_codec_flate.cpp +++ b/core/fxcodec/codec/fx_codec_flate.cpp @@ -94,7 +94,7 @@ class CLZWDecoder { uint32_t& outlen, const uint8_t* input, uint32_t& size, - FX_BOOL bEarlyChange); + bool bEarlyChange); private: void AddCode(uint32_t prefix_code, uint8_t append_char); @@ -104,7 +104,7 @@ class CLZWDecoder { uint32_t m_OutPos; uint8_t* m_pOutput; const uint8_t* m_pInput; - FX_BOOL m_Early; + bool m_Early; uint32_t m_CodeArray[5021]; uint32_t m_nCodes; uint8_t m_DecodeStack[4000]; @@ -147,7 +147,7 @@ int CLZWDecoder::Decode(uint8_t* dest_buf, uint32_t& dest_size, const uint8_t* src_buf, uint32_t& src_size, - FX_BOOL bEarlyChange) { + bool bEarlyChange) { m_CodeLen = 9; m_InPos = 0; m_OutPos = 0; @@ -342,18 +342,18 @@ void PNG_PredictLine(uint8_t* pDestData, } } -FX_BOOL PNG_Predictor(uint8_t*& data_buf, - uint32_t& data_size, - int Colors, - int BitsPerComponent, - int Columns) { +bool PNG_Predictor(uint8_t*& data_buf, + uint32_t& data_size, + int Colors, + int BitsPerComponent, + int Columns) { const int BytesPerPixel = (Colors * BitsPerComponent + 7) / 8; const int row_size = (Colors * BitsPerComponent * Columns + 7) / 8; if (row_size <= 0) - return FALSE; + return false; const int row_count = (data_size + row_size) / (row_size + 1); if (row_count <= 0) - return FALSE; + return false; const int last_row_size = data_size % (row_size + 1); uint8_t* dest_buf = FX_Alloc2D(uint8_t, row_size, row_count); int byte_cnt = 0; @@ -433,7 +433,7 @@ FX_BOOL PNG_Predictor(uint8_t*& data_buf, data_buf = dest_buf; data_size = row_size * row_count - (last_row_size > 0 ? (row_size + 1 - last_row_size) : 0); - return TRUE; + return true; } void TIFF_PredictLine(uint8_t* dest_buf, @@ -476,14 +476,14 @@ void TIFF_PredictLine(uint8_t* dest_buf, } } -FX_BOOL TIFF_Predictor(uint8_t*& data_buf, - uint32_t& data_size, - int Colors, - int BitsPerComponent, - int Columns) { +bool TIFF_Predictor(uint8_t*& data_buf, + uint32_t& data_size, + int Colors, + int BitsPerComponent, + int Columns) { int row_size = (Colors * BitsPerComponent * Columns + 7) / 8; if (row_size == 0) - return FALSE; + return false; const int row_count = (data_size + row_size - 1) / row_size; const int last_row_size = data_size % row_size; for (int row = 0; row < row_count; row++) { @@ -493,7 +493,7 @@ FX_BOOL TIFF_Predictor(uint8_t*& data_buf, } TIFF_PredictLine(scan_line, row_size, BitsPerComponent, Colors, Columns); } - return TRUE; + return true; } void FlateUncompress(const uint8_t* src_buf, @@ -627,7 +627,7 @@ class CCodec_FlateScanlineDecoder : public CCodec_ScanlineDecoder { int Columns); // CCodec_ScanlineDecoder - FX_BOOL v_Rewind() override; + bool v_Rewind() override; uint8_t* v_GetNextLine() override; uint32_t GetSrcOffset() override; @@ -707,17 +707,17 @@ void CCodec_FlateScanlineDecoder::Create(const uint8_t* src_buf, } } } -FX_BOOL CCodec_FlateScanlineDecoder::v_Rewind() { +bool CCodec_FlateScanlineDecoder::v_Rewind() { if (m_pFlate) { FPDFAPI_FlateEnd(m_pFlate); } m_pFlate = FPDFAPI_FlateInit(my_alloc_func, my_free_func); if (!m_pFlate) { - return FALSE; + return false; } FPDFAPI_FlateInput(m_pFlate, m_SrcBuf, m_SrcSize); m_LeftOver = 0; - return TRUE; + return true; } uint8_t* CCodec_FlateScanlineDecoder::v_GetNextLine() { if (m_Predictor) { @@ -787,10 +787,10 @@ CCodec_ScanlineDecoder* CCodec_FlateModule::CreateDecoder( Colors, BitsPerComponent, Columns); return pDecoder; } -uint32_t CCodec_FlateModule::FlateOrLZWDecode(FX_BOOL bLZW, +uint32_t CCodec_FlateModule::FlateOrLZWDecode(bool bLZW, const uint8_t* src_buf, uint32_t src_size, - FX_BOOL bEarlyChange, + bool bEarlyChange, int predictor, int Colors, int BitsPerComponent, @@ -832,7 +832,7 @@ uint32_t CCodec_FlateModule::FlateOrLZWDecode(FX_BOOL bLZW, if (predictor_type == 0) { return offset; } - FX_BOOL ret = TRUE; + bool ret = true; if (predictor_type == 2) { ret = PNG_Predictor(dest_buf, dest_size, Colors, BitsPerComponent, Columns); } else if (predictor_type == 1) { |