walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix skipping variation-selectors

This commit is contained in:
Behdad Esfahbod 2010-06-02 22:24:54 -04:00
parent 81a77b115d
commit a224b4d502
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/hb-ot-shape.cc
View File

@ -474,16 +474,18 @@ hb_map_glyphs (hb_font_t *font,
if (unlikely (!buffer->len)) if (unlikely (!buffer->len))
return; return;
buffer->clear_output ();
unsigned int count = buffer->len - 1; unsigned int count = buffer->len - 1;
for (unsigned int i = 0; i < count; i++) { for (buffer->i = 0; buffer->i < count;) {
if (unlikely (is_variation_selector (buffer->info[i + 1].codepoint))) { if (unlikely (is_variation_selector (buffer->info[buffer->i + 1].codepoint))) {
buffer->info[i].codepoint = hb_font_get_glyph (font, face, buffer->info[i].codepoint, buffer->info[i + 1].codepoint); buffer->add_output_glyph (hb_font_get_glyph (font, face, buffer->info[buffer->i].codepoint, buffer->info[buffer->i + 1].codepoint));
i++; buffer->i++;
} else { } else {
buffer->info[i].codepoint = hb_font_get_glyph (font, face, buffer->info[i].codepoint, 0); buffer->add_output_glyph (hb_font_get_glyph (font, face, buffer->info[buffer->i].codepoint, 0));
} }
} }
buffer->info[count].codepoint = hb_font_get_glyph (font, face, buffer->info[count].codepoint, 0); buffer->add_output_glyph (hb_font_get_glyph (font, face, buffer->info[buffer->i].codepoint, 0));
buffer->swap ();
} }
static void static void