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| author | Niklas Haas <git@haasn.dev> | 2024-04-26 13:19:26 +0200 |
|---|---|---|
| committer | Niklas Haas <git@haasn.dev> | 2024-12-23 14:23:13 +0100 |
| commit | d23f443dfcad65c7abff728f7835d5fb78654393 (patch) | |
| tree | 2a382940e3ff03cfffadea8078e2f95d3d84a2dd | |
| parent | eecdc25d4b7c6be368be38279880ed38fc3e1bd2 (diff) | |
| download | ffmpeg-d23f443dfcad65c7abff728f7835d5fb78654393.tar.gz | |
avfilter/vf_lut*: strip color volume metadata
These filters, in general, will apply some arbitrary color volume
transformation. Strip corresponding metadata to be conservative/safe.
| -rw-r--r-- | libavfilter/vf_lut.c | 3 | ||||
| -rw-r--r-- | libavfilter/vf_lut2.c | 2 | ||||
| -rw-r--r-- | libavfilter/vf_lut3d.c | 3 |
3 files changed, 8 insertions, 0 deletions
diff --git a/libavfilter/vf_lut.c b/libavfilter/vf_lut.c index af7172dc01..c227ebc45c 100644 --- a/libavfilter/vf_lut.c +++ b/libavfilter/vf_lut.c @@ -539,6 +539,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) av_frame_copy_props(out, in); } + av_frame_side_data_remove_by_props(&out->side_data, &out->nb_side_data, + AV_SIDE_DATA_PROP_COLOR_DEPENDENT); + if (s->is_rgb && s->is_16bit && !s->is_planar) { /* packed, 16-bit */ PACKED_THREAD_DATA diff --git a/libavfilter/vf_lut2.c b/libavfilter/vf_lut2.c index 88b45f45e5..2bbdd0a288 100644 --- a/libavfilter/vf_lut2.c +++ b/libavfilter/vf_lut2.c @@ -619,6 +619,8 @@ static int tlut2_filter_frame(AVFilterLink *inlink, AVFrame *frame) } av_frame_copy_props(out, frame); + av_frame_side_data_remove_by_props(&out->side_data, &out->nb_side_data, + AV_SIDE_DATA_PROP_COLOR_DEPENDENT); td.out = out; td.srcx = frame; diff --git a/libavfilter/vf_lut3d.c b/libavfilter/vf_lut3d.c index 46955b99a5..3c2a8812e8 100644 --- a/libavfilter/vf_lut3d.c +++ b/libavfilter/vf_lut3d.c @@ -1178,6 +1178,9 @@ static AVFrame *apply_lut(AVFilterLink *inlink, AVFrame *in) av_frame_copy_props(out, in); } + av_frame_side_data_remove_by_props(&out->side_data, &out->nb_side_data, + AV_SIDE_DATA_PROP_COLOR_DEPENDENT); + td.in = in; td.out = out; ff_filter_execute(ctx, lut3d->interp, &td, NULL, |