img_format: AV_PIX_FMT_FLAG_ALPHA is always available

We no more support ancient libavutil versions.
This commit is contained in:
wm4 2014-03-17 18:19:28 +01:00
parent 8fbf0300d8
commit 6aa2d1f120
1 changed files with 0 additions and 5 deletions

View File

@ -211,13 +211,8 @@ struct mp_imgfmt_desc mp_imgfmt_get_desc(int mpfmt)
desc.flags |= MP_IMGFLAG_RGB;
}
#ifdef AV_PIX_FMT_FLAG_ALPHA
if (pd->flags & AV_PIX_FMT_FLAG_ALPHA)
desc.flags |= MP_IMGFLAG_ALPHA;
#else
if (desc.num_planes > 3)
desc.flags |= MP_IMGFLAG_ALPHA;
#endif
if (mpfmt >= IMGFMT_RGB0_START && mpfmt <= IMGFMT_RGB0_END)
desc.flags &= ~MP_IMGFLAG_ALPHA;