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10-Apr-2012 |
claireho <chinglanho@gmail.com> |
Vertical glyph doesn't work on typeface font.
Bug: 6270583 - Vertical glyph doesn't work after switching from ARM gcc4.4 to gcc4.6.
Fixed 3 problems:
1. substituteWithVerticalGlyphs() does not check the error code for HB_GSUB_Select_Script() call.
In gcc4.4, the scriptIndex is default to 0 but not in gcc4.6.
2. Removed the redundant checks for isCJKIdeograph() calls.
3. Convert text to vertical forms if substituteWithVerticalGlyphs() returns an error.
Change-Id: I3b0778affa3e13b608e60190266880c1f47f905a
/external/webkit/Source/WebCore/platform/graphics/android/fonts/GlyphMapAndroid.cpp
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