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lavfi/drawutils: fix planar rgb

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol
2013-07-08 15:17:33 +00:00
parent d2dd1e075c
commit 55c94f48ce
2 changed files with 8 additions and 3 deletions
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7
libavfilter/drawutils.c
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@@ -197,10 +197,15 @@ void ff_draw_color(FFDrawContext *draw, FFDrawColor *color, const uint8_t rgba[4
if (rgba != color->rgba)
memcpy(color->rgba, rgba, sizeof(color->rgba));
if ((draw->desc->flags & AV_PIX_FMT_FLAG_RGB) && draw->nb_planes == 1 &&
if ((draw->desc->flags & AV_PIX_FMT_FLAG_RGB) &&
ff_fill_rgba_map(rgba_map, draw->format) >= 0) {
if (draw->nb_planes == 1) {
for (i = 0; i < 4; i++)
color->comp[0].u8[rgba_map[i]] = rgba[i];
} else {
for (i = 0; i < 4; i++)
color->comp[rgba_map[i]].u8[0] = rgba[i];
}
} else if (draw->nb_planes == 3 || draw->nb_planes == 4) {
/* assume YUV */
color->comp[0].u8[0] = RGB_TO_Y_CCIR(rgba[0], rgba[1], rgba[2]);