diff options
| author | Timo Rothenpieler <timo@rothenpieler.org> | 2022-08-06 20:06:50 +0200 |
|---|---|---|
| committer | Timo Rothenpieler <timo@rothenpieler.org> | 2022-08-06 22:23:07 +0200 |
| commit | 611f8435341bf928e8b129a16657be5792571780 (patch) | |
| tree | 29cfffdfccea25c069f12d31e5167dfb77441369 | |
| parent | 5e7eaabb42071ac7890daeeba53badfc53845137 (diff) | |
avfilter/vsrc_ddagrab: set sRGB color information on output frames
According to MSDN, all integer pixel formats contains sRGB compliant
pixel data, so set the color information on our output frames
accordingly.
| -rw-r--r-- | libavfilter/vsrc_ddagrab.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavfilter/vsrc_ddagrab.c b/libavfilter/vsrc_ddagrab.c index 5300d46fc1..ce36716281 100644 --- a/libavfilter/vsrc_ddagrab.c +++ b/libavfilter/vsrc_ddagrab.c @@ -983,6 +983,18 @@ static int ddagrab_request_frame(AVFilterLink *outlink) frame->sample_aspect_ratio = (AVRational){1, 1}; + if (desc.Format == DXGI_FORMAT_B8G8R8A8_UNORM || + desc.Format == DXGI_FORMAT_R10G10B10A2_UNORM) { + // According to MSDN, all integer formats contain sRGB image data + frame->color_range = AVCOL_RANGE_JPEG; + frame->color_primaries = AVCOL_PRI_BT709; + frame->color_trc = AVCOL_TRC_IEC61966_2_1; + frame->colorspace = AVCOL_SPC_RGB; + } else { + ret = AVERROR_BUG; + goto fail; + } + av_frame_unref(dda->last_frame); ret = av_frame_ref(dda->last_frame, frame); if (ret < 0) |