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[GSUB] Minor

This commit is contained in:
Behdad Esfahbod 2012-07-31 22:43:58 -04:00
parent f0fc1df8fc
commit 03b09214c0
1 changed files with 4 additions and 1 deletions
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5
src/hb-ot-layout-gsub-table.hh
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@ -1315,7 +1315,10 @@ GSUB::substitute_start (hb_face_t *face, hb_buffer_t *buffer)
HB_BUFFER_ALLOCATE_VAR (buffer, lig_props); HB_BUFFER_ALLOCATE_VAR (buffer, lig_props);
HB_BUFFER_ALLOCATE_VAR (buffer, syllable); HB_BUFFER_ALLOCATE_VAR (buffer, syllable);
const GDEF &gdef = *hb_ot_layout_from_face (face)->gdef; /* TODO This pattern is duplicated from gsubgpos-private.h. Do something about it. */
const GDEF &gdef = hb_ot_layout_from_face (face) &&
!HB_SHAPER_DATA_IS_INVALID (hb_ot_layout_from_face (face)) ?
*hb_ot_layout_from_face (face)->gdef : Null(GDEF);
unsigned int count = buffer->len; unsigned int count = buffer->len;
for (unsigned int i = 0; i < count; i++) { for (unsigned int i = 0; i < count; i++) {
buffer->info[i].lig_props() = buffer->info[i].syllable() = 0; buffer->info[i].lig_props() = buffer->info[i].syllable() = 0;