diff options
| author | Paul B Mahol <onemda@gmail.com> | 2013-01-18 19:08:50 +0400 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2013-01-19 02:51:05 +0400 |
| commit | c79be51dfc807e8d17d2b0a28ee6143e18c63749 (patch) | |
| tree | afaaaf28a7000c404097a02fe479cc3337cb3b35 /libavfilter | |
| parent | 646ade76793c49317d05d54dc254d28f6738adbd (diff) | |
vf_fade: use AVPixFmtDescriptor to find out if pixel format have alpha
Remove alpha_pix_fmts[].
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/vf_fade.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/libavfilter/vf_fade.c b/libavfilter/vf_fade.c index ee3c0c2d34..df222747be 100644 --- a/libavfilter/vf_fade.c +++ b/libavfilter/vf_fade.c @@ -138,13 +138,6 @@ const static enum AVPixelFormat studio_level_pix_fmts[] = { AV_PIX_FMT_NONE }; -static enum AVPixelFormat alpha_pix_fmts[] = { - AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUVA422P, AV_PIX_FMT_YUVA444P, - AV_PIX_FMT_ARGB, AV_PIX_FMT_ABGR, - AV_PIX_FMT_RGBA, AV_PIX_FMT_BGRA, - AV_PIX_FMT_NONE -}; - static int config_props(AVFilterLink *inlink) { FadeContext *fade = inlink->dst->priv; @@ -154,7 +147,7 @@ static int config_props(AVFilterLink *inlink) fade->vsub = pixdesc->log2_chroma_h; fade->bpp = av_get_bits_per_pixel(pixdesc) >> 3; - fade->alpha = fade->alpha ? ff_fmt_is_in(inlink->format, alpha_pix_fmts) : 0; + fade->alpha &= pixdesc->flags & PIX_FMT_ALPHA; fade->is_packed_rgb = ff_fill_rgba_map(fade->rgba_map, inlink->format) >= 0; /* use CCIR601/709 black level for studio-level pixel non-alpha components */ |