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deps/media-playback: Add more accurate TRC hints 

Allows us to tell the difference between HDR and high-precision SDR.
master
jpark37 2022-04-05 01:38:54 -07:00 committed by Jim
parent 06111d5b10
commit 007ed2c355
1 changed files with 15 additions and 3 deletions
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18
deps/media-playback/media-playback/media.c vendored
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@ -443,9 +443,21 @@ static void mp_media_next_video(mp_media_t *m, bool preload)
frame->height = f->height;
frame->flip = flip;
frame->flags |= m->is_linear_alpha ? OBS_SOURCE_FRAME_LINEAR_ALPHA : 0;
frame->trc = (f->color_trc == AVCOL_TRC_ARIB_STD_B67)
? VIDEO_TRC_HLG
: VIDEO_TRC_DEFAULT;
switch (f->color_trc) {
case AVCOL_TRC_BT709:
case AVCOL_TRC_SMPTE170M:
case AVCOL_TRC_IEC61966_2_1:
frame->trc = VIDEO_TRC_SRGB;
break;
case AVCOL_TRC_SMPTE2084:
frame->trc = VIDEO_TRC_PQ;
break;
case AVCOL_TRC_ARIB_STD_B67:
frame->trc = VIDEO_TRC_HLG;
break;
default:
frame->trc = VIDEO_TRC_DEFAULT;
}
if (!m->is_local_file && !d->got_first_keyframe) {
if (!f->key_frame)