diff options
| author | Carl Hetherington <cth@carlh.net> | 2021-10-03 02:02:12 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2021-10-03 23:41:02 +0200 |
| commit | c2a17a87868eba87072fc369102b2b3cd8905e5a (patch) | |
| tree | 0f5b5e425476efca9ad297c5e65845ae31531ba6 /src/lib/ffmpeg_examiner.cc | |
| parent | aee64f1b2c9252f8315eaead7d43e1ec58a39ee2 (diff) | |
Add PixelQuanta to VideoContent.
Diffstat (limited to 'src/lib/ffmpeg_examiner.cc')
| -rw-r--r-- | src/lib/ffmpeg_examiner.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/ffmpeg_examiner.cc b/src/lib/ffmpeg_examiner.cc index 853db90be..0a236d836 100644 --- a/src/lib/ffmpeg_examiner.cc +++ b/src/lib/ffmpeg_examiner.cc @@ -480,3 +480,12 @@ FFmpegExaminer::range () const return VideoRange::FULL; } } + + +PixelQuanta +FFmpegExaminer::pixel_quanta () const +{ + auto const desc = av_pix_fmt_desc_get(video_codec_context()->pix_fmt); + return { 1 << desc->log2_chroma_w, 1 << desc->log2_chroma_h }; +} + |