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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-05-11 16:10:16 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-05-15 19:51:15 +0000 |
| commit | 0c7f94f7f36d0bd8b0bbd0d3d440a8953499d47a (patch) | |
| tree | bbccec58d7495918973959a9220f8fc46823556a /core/fxge/ge/cfx_facecache.cpp | |
| parent | 4b78b18a87210d2d7550aa6c097f54ebf2c95e02 (diff) | |
| download | pdfium-0c7f94f7f36d0bd8b0bbd0d3d440a8953499d47a.tar.xz | |
Remove gamma code
The gamma value is always 2.2, which means the table entries all point
to themselves. Remove the usage of the gamma table.
Change-Id: Idbb06015e8acd9f106f4bd1da5ef06563fb26296
Reviewed-on: https://pdfium-review.googlesource.com/5352
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fxge/ge/cfx_facecache.cpp')
| -rw-r--r-- | core/fxge/ge/cfx_facecache.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/core/fxge/ge/cfx_facecache.cpp b/core/fxge/ge/cfx_facecache.cpp index 5ad7bdd99a..6d5e3d4355 100644 --- a/core/fxge/ge/cfx_facecache.cpp +++ b/core/fxge/ge/cfx_facecache.cpp @@ -35,15 +35,6 @@ namespace { constexpr uint32_t kInvalidGlyphIndex = static_cast<uint32_t>(-1); -void GammaAdjust(uint8_t* pData, - int nHeight, - int src_pitch, - const uint8_t* gammaTable) { - int count = nHeight * src_pitch; - for (int i = 0; i < count; i++) - pData[i] = gammaTable[pData[i]]; -} - void ContrastAdjust(uint8_t* pDataIn, uint8_t* pDataOut, int nWidth, @@ -227,8 +218,6 @@ std::unique_ptr<CFX_GlyphBitmap> CFX_FaceCache::RenderGlyph( } else { ContrastAdjust(pSrcBuf, pDestBuf, bmwidth, bmheight, src_pitch, dest_pitch); - GammaAdjust(pDestBuf, bmheight, dest_pitch, - CFX_GEModule::Get()->GetTextGammaTable()); } } return pGlyphBitmap; |