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Bugfix: glyph and bitmap pointers could be left uninitialized after

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get_glyph().
Based on a patch by Stanislav Maslovski (stanislav d maslovski a gmail d com).


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22063 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
eugeni 2007-01-29 17:08:29 +00:00
parent 120df8df33
commit 7c137f48c6
1 changed files with 3 additions and 4 deletions
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7
libass/ass_render.c
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@ -1233,6 +1233,9 @@ static int get_glyph(int symbol, glyph_info_t* info, FT_Vector* advance)
// not found, get a new outline glyph from face
// mp_msg(MSGT_ASS, MSGL_INFO, "miss, index = %d, symbol = %c, adv = (%d, %d)\n", index, symbol, advance->x, advance->y);
info->outline_glyph = 0;
info->bm = info->bm_o = info->bm_s = 0;
info->glyph = ass_font_get_glyph(frame_context.ass_priv->fontconfig_priv, render_context.font, symbol);
if (!info->glyph)
return 0;
@ -1246,12 +1249,8 @@ static int get_glyph(int symbol, glyph_info_t* info, FT_Vector* advance)
if (error) {
mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FT_Glyph_Stroke_Error, error);
}
} else {
info->outline_glyph = 0;
}
info->bm = info->bm_o = info->bm_s = 0;
return 0;
}