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Use KernSubTableFormat2::rightClassTable 

Issue originally reported at http://cppfiles.com/chromium.txt .

This fixes what appears to be a copy - paste issue which causes both
KernSubTableFormat2::rightClassTable and the 'right' argument to
KernSubTableFormat2::get_kerning to go unused.
This commit is contained in:
bungeman 2018-01-26 13:38:06 -05:00 committed by Behdad Esfahbod
parent c41b7fc105
commit 85be365ed9
1 changed files with 1 additions and 1 deletions
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2
src/hb-ot-kern-table.hh
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@ -115,7 +115,7 @@ struct KernSubTableFormat2
inline int get_kerning (hb_codepoint_t left, hb_codepoint_t right, const char *end) const inline int get_kerning (hb_codepoint_t left, hb_codepoint_t right, const char *end) const
{ {
unsigned int l = (this+leftClassTable).get_class (left); unsigned int l = (this+leftClassTable).get_class (left);
unsigned int r = (this+leftClassTable).get_class (left); unsigned int r = (this+rightClassTable).get_class (right);
unsigned int offset = l * rowWidth + r * sizeof (FWORD); unsigned int offset = l * rowWidth + r * sizeof (FWORD);
const FWORD *arr = &(this+array); const FWORD *arr = &(this+array);
if (unlikely ((const void *) arr < (const void *) this || (const void *) arr >= (const void *) end)) if (unlikely ((const void *) arr < (const void *) this || (const void *) arr >= (const void *) end))