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trim 3-byte column at start and end of freetype bitmap

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git-svn-id: http://skia.googlecode.com/svn/trunk@935 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@google.com 2011-03-14 18:09:32 +00:00
parent 8abde0a15d
commit 260db92d49
1 changed files with 2 additions and 2 deletions
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4
src/ports/SkFontHost_FreeType.cpp
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@ -902,10 +902,10 @@ using namespace skia_freetype_support;
#endif #endif
static void copyFT2LCD16(const SkGlyph& glyph, const FT_Bitmap& bitmap) { static void copyFT2LCD16(const SkGlyph& glyph, const FT_Bitmap& bitmap) {
SkASSERT(glyph.fWidth * 3 == bitmap.width); SkASSERT(glyph.fWidth * 3 == bitmap.width - 6);
SkASSERT(glyph.fHeight == bitmap.rows); SkASSERT(glyph.fHeight == bitmap.rows);
const uint8_t* src = bitmap.buffer; const uint8_t* src = bitmap.buffer + 3;
uint16_t* dst = reinterpret_cast<uint16_t*>(glyph.fImage); uint16_t* dst = reinterpret_cast<uint16_t*>(glyph.fImage);
size_t dstRB = glyph.rowBytes(); size_t dstRB = glyph.rowBytes();
int width = glyph.fWidth; int width = glyph.fWidth;