Searched refs:font_alpha (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/
H A Davf_showcqt.c68 uint8_t *font_alpha; member in struct:__anon3335
118 av_freep(&s->font_alpha);
174 s->font_alpha = NULL;
194 s->font_alpha = av_malloc(font_height * video_width);
195 if (!s->font_alpha)
198 memset(s->font_alpha, 0, font_height * video_width);
230 s->font_alpha[dy*video_width+dx] = face->glyph->bitmap.buffer[by*face->glyph->bitmap.width+bx];
244 av_freep(&s->font_alpha);
305 s->font_alpha = NULL;
525 if (s->font_alpha) {
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