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author | Lei Zhang <thestig@chromium.org> | 2015-12-22 14:18:55 -0800 |
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committer | Lei Zhang <thestig@chromium.org> | 2015-12-22 14:18:55 -0800 |
commit | 2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89 (patch) | |
tree | 02310313949cac5660a5bbc20ba72367afa5e864 /core/include/fpdfapi/fpdf_parser.h | |
parent | 1fc92867ca53f0fba4272fbee3814d844f487495 (diff) | |
download | pdfium-2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89.tar.xz |
Cleanup: Remove unused CFX_PSRenderer and various encoders it used.
- Simplify remaining encoders.
- Hook up more of the encoding paths so failures get returned.
- Clean up code to not pass by non-const ref, use bools, etc.
R=ochang@chromium.org
Review URL: https://codereview.chromium.org/1545563003 .
Diffstat (limited to 'core/include/fpdfapi/fpdf_parser.h')
-rw-r--r-- | core/include/fpdfapi/fpdf_parser.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/core/include/fpdfapi/fpdf_parser.h b/core/include/fpdfapi/fpdf_parser.h index 752df789da..1e2706ddcf 100644 --- a/core/include/fpdfapi/fpdf_parser.h +++ b/core/include/fpdfapi/fpdf_parser.h @@ -826,18 +826,19 @@ CFX_WideString FPDF_FileSpec_GetWin32Path(const CPDF_Object* pFileSpec); void FPDF_FileSpec_SetWin32Path(CPDF_Object* pFileSpec, const CFX_WideString& fullpath); -void FlateEncode(const uint8_t* src_buf, +bool FlateEncode(const uint8_t* src_buf, FX_DWORD src_size, - uint8_t*& dest_buf, - FX_DWORD& dest_size); -void FlateEncode(const uint8_t* src_buf, - FX_DWORD src_size, - int predictor, - int Colors, - int BitsPerComponent, - int Columns, - uint8_t*& dest_buf, - FX_DWORD& dest_size); + uint8_t** dest_buf, + FX_DWORD* dest_size); + +// This used to have more parameters like the predictor and bpc, but there was +// only one callers, so the interface has been simplified, the values are hard +// coded, and dead code has been removed. +bool PngEncode(const uint8_t* src_buf, + FX_DWORD src_size, + uint8_t** dest_buf, + FX_DWORD* dest_size); + FX_DWORD FlateDecode(const uint8_t* src_buf, FX_DWORD src_size, uint8_t*& dest_buf, |