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Diffstat (limited to 'src/lib/image.cc')
| -rw-r--r-- | src/lib/image.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/image.cc b/src/lib/image.cc index 80ef92d06..1d06ef418 100644 --- a/src/lib/image.cc +++ b/src/lib/image.cc @@ -1728,3 +1728,12 @@ Image::crop(Crop crop) const return out; } + +bool +Image::has_alpha() const +{ + auto const d = av_pix_fmt_desc_get(_pixel_format); + DCPOMATIC_ASSERT(d); + return d->flags & AV_PIX_FMT_FLAG_ALPHA; +} + |