[FFmpeg-cvslog] avformat/dump: add support for 3D Reference Displays Information side data

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Jan 31 10:47:12 2025 -0300| [2122f04496e551a55c21fa0721c33eca7d3ddde5] | committer: Timo Rothenpieler

avformat/dump: add support for 3D Reference Displays Information side data

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2122f04496e551a55c21fa0721c33eca7d3ddde5
---

 libavformat/dump.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/libavformat/dump.c b/libavformat/dump.c
index f22b70b660..02f69f9a3a 100644
--- a/libavformat/dump.c
+++ b/libavformat/dump.c
@@ -37,6 +37,7 @@
 #include "libavutil/replaygain.h"
 #include "libavutil/spherical.h"
 #include "libavutil/stereo3d.h"
+#include "libavutil/tdrdi.h"
 #include "libavutil/timecode.h"
 
 #include "libavcodec/avcodec.h"
@@ -461,6 +462,14 @@ static void dump_cropping(void *ctx, const AVPacketSideData *sd)
     av_log(ctx, AV_LOG_INFO, "%d/%d/%d/%d", left, right, top, bottom);
 }
 
+static void dump_tdrdi(void *ctx, const AVPacketSideData *sd)
+{
+    const AV3DReferenceDisplaysInfo *tdrdi =
+        (const AV3DReferenceDisplaysInfo *)sd->data;
+
+    av_log(ctx, AV_LOG_INFO, "number of reference displays: %u", tdrdi->num_ref_displays);
+}
+
 static void dump_sidedata(void *ctx, const AVPacketSideData *side_data, int nb_side_data,
                           int w, int h, AVRational avg_frame_rate,
                           const char *indent, int log_level)
@@ -540,6 +549,10 @@ static void dump_sidedata(void *ctx, const AVPacketSideData *side_data, int nb_s
             av_log(ctx, AV_LOG_INFO, "Frame cropping: ");
             dump_cropping(ctx, sd);
             break;
+        case AV_PKT_DATA_3D_REFERENCE_DISPLAYS:
+            av_log(ctx, log_level, "3D Reference Displays Information: ");
+            dump_tdrdi(ctx, sd);
+            break;
         default:
             av_log(ctx, log_level, "unknown side data type %d "
                    "(%"SIZE_SPECIFIER" bytes)", sd->type, sd->size);