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sub: don't crash on GBRP video 

mp_get_yuv2rgb_coeffs() will crash if the colorspace is explicitly set
to RGB.
This commit is contained in:
wm4 2013-03-28 20:35:36 +01:00
parent 6ef06aa145
commit f6a68063ba
1 changed files with 4 additions and 2 deletions
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6
sub/draw_bmp.c
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@ -287,8 +287,10 @@ static void draw_ass(struct mp_draw_sub_cache *cache, struct mp_rect bb,
cspar.int_bits_out = 8;
float yuv2rgb[3][4], rgb2yuv[3][4];
mp_get_yuv2rgb_coeffs(&cspar, yuv2rgb);
mp_invert_yuv2rgb(rgb2yuv, yuv2rgb);
if (temp->flags & MP_IMGFLAG_YUV) {
mp_get_yuv2rgb_coeffs(&cspar, yuv2rgb);
mp_invert_yuv2rgb(rgb2yuv, yuv2rgb);
}
for (int i = 0; i < sbs->num_parts; ++i) {
struct sub_bitmap *sb = &sbs->parts[i];