From: Wu Jianhua <toq...@outlook.com> Signed-off-by: Wu Jianhua <toq...@outlook.com> --- libavcodec/vvc/sei.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)
diff --git a/libavcodec/vvc/sei.c b/libavcodec/vvc/sei.c index 7763dd401c..4c5c54f36c 100644 --- a/libavcodec/vvc/sei.c +++ b/libavcodec/vvc/sei.c @@ -158,6 +158,24 @@ static int decode_ambient_viewing_environment(H2645SEIAmbientViewingEnvironment return 0; } +static int decode_mastering_display_colour_volume(H2645SEIMasteringDisplay *h, const SEIRawMasteringDisplayColourVolume *s) +{ + h->present = 1; + + for (int c = 0; c < 3; c++) { + h->display_primaries[c][0] = s->display_primaries_x[c]; + h->display_primaries[c][1] = s->display_primaries_y[c]; + } + + h->white_point[0] = s->white_point_x; + h->white_point[1] = s->white_point_y; + + h->max_luminance = s->max_display_mastering_luminance; + h->min_luminance = s->min_display_mastering_luminance; + + return 0; +} + int ff_vvc_sei_decode(VVCSEI *s, const H266RawSEI *sei, const struct VVCFrameContext *fc) { H2645SEI *c = &s->common; @@ -192,6 +210,9 @@ int ff_vvc_sei_decode(VVCSEI *s, const H266RawSEI *sei, const struct VVCFrameCon case SEI_TYPE_AMBIENT_VIEWING_ENVIRONMENT: return decode_ambient_viewing_environment(&s->common.ambient_viewing_environment, payload); + case SEI_TYPE_MASTERING_DISPLAY_COLOUR_VOLUME: + return decode_mastering_display_colour_volume(&s->common.mastering_display, payload); + default: av_log(fc->log_ctx, AV_LOG_DEBUG, "Skipped %s SEI %d\n", sei->nal_unit_header.nal_unit_type == VVC_PREFIX_SEI_NUT ? -- 2.44.0.windows.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".