From 2378cbe36bd5d42611bc62498cd25cb819f9034f Mon Sep 17 00:00:00 2001 From: James Almer Date: Fri, 13 Jan 2023 18:34:26 -0300 Subject: [PATCH] avfilter/vf_showinfo: add support for Ambient Viewing Environment side data Reviewed-by: Stefano Sabatini Signed-off-by: James Almer --- libavfilter/vf_showinfo.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c index d5edbd2f0a..e55625b338 100644 --- a/libavfilter/vf_showinfo.c +++ b/libavfilter/vf_showinfo.c @@ -42,6 +42,7 @@ #include "libavutil/mastering_display_metadata.h" #include "libavutil/video_enc_params.h" #include "libavutil/detection_bbox.h" +#include "libavutil/ambient_viewing_environment.h" #include "libavutil/uuid.h" #include "avfilter.h" @@ -601,6 +602,17 @@ static void dump_dovi_metadata(AVFilterContext *ctx, const AVFrameSideData *sd) av_log(ctx, AV_LOG_INFO, "source_diagonal=%"PRIu16"; ", color->source_diagonal); } +static void dump_ambient_viewing_environment(AVFilterContext *ctx, const AVFrameSideData *sd) +{ + const AVAmbientViewingEnvironment *ambient_viewing_environment = + (const AVAmbientViewingEnvironment *)sd->data; + + av_log(ctx, AV_LOG_INFO, "ambient_illuminance=%f, ambient_light_x=%f, ambient_light_y=%f", + av_q2d(ambient_viewing_environment->ambient_illuminance), + av_q2d(ambient_viewing_environment->ambient_light_x), + av_q2d(ambient_viewing_environment->ambient_light_y)); +} + static void dump_color_property(AVFilterContext *ctx, AVFrame *frame) { const char *color_range_str = av_color_range_name(frame->color_range); @@ -797,6 +809,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) case AV_FRAME_DATA_DOVI_METADATA: dump_dovi_metadata(ctx, sd); break; + case AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT: + dump_ambient_viewing_environment(ctx, sd); + break; default: if (name) av_log(ctx, AV_LOG_INFO,