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Code Issues Releases Wiki Activity

Text alignment should not use bounding boxes of individual glyphs.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22474 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
eugeni 2007-03-06 09:59:53 +00:00
parent 3a14d1c37a
commit df5bbaa735
1 changed files with 3 additions and 3 deletions
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6
libass/ass_render.c
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@ -1803,16 +1803,16 @@ static int ass_render_event(ass_event_t* event, event_images_t* event_images)
last_break = -1;
for (i = 1; i < text_info.length + 1; ++i) { // (text_info.length + 1) is the end of the last line
if ((i == text_info.length) || text_info.glyphs[i].linebreak) {
int width, shift;
int width, shift = 0;
glyph_info_t* first_glyph = text_info.glyphs + last_break + 1;
glyph_info_t* last_glyph = text_info.glyphs + i - 1;
while ((last_glyph > first_glyph) && ((last_glyph->symbol == '\n') || (last_glyph->symbol == 0)))
last_glyph --;
width = last_glyph->pos.x + last_glyph->bbox.xMax - first_glyph->pos.x - first_glyph->bbox.xMin;
shift = - first_glyph->bbox.xMin; // now text line starts exactly at 0 (left margin)
width = last_glyph->pos.x + d6_to_int(last_glyph->advance.x) - first_glyph->pos.x;
if (halign == HALIGN_LEFT) { // left aligned, no action
shift = 0;
} else if (halign == HALIGN_RIGHT) { // right aligned
shift = max_text_width - width;
} else if (halign == HALIGN_CENTER) { // centered