[FFmpeg-cvslog] avutil/frame: add a 3D Reference Displays Information side data type

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Jan 31 10:42:54 2025 -0300| [b2e4b0e2826fc8cc84ce0c1eda65a450055da5e3] | committer: Timo Rothenpieler

avutil/frame: add a 3D Reference Displays Information side data type

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b2e4b0e2826fc8cc84ce0c1eda65a450055da5e3
---

 libavutil/frame.h     | 11 +++++++++++
 libavutil/side_data.c |  1 +
 libavutil/version.h   |  2 +-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/libavutil/frame.h b/libavutil/frame.h
index 8493233ba2..c50cd263d9 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -243,6 +243,17 @@ enum AVFrameSideDataType {
      * The data is an int storing the view ID.
      */
     AV_FRAME_DATA_VIEW_ID,
+
+    /**
+     * This side data contains information about the reference display width(s)
+     * and reference viewing distance(s) as well as information about the
+     * corresponding reference stereo pair(s), i.e., the pair(s) of views to be
+     * displayed for the viewer's left and right eyes on the reference display
+     * at the reference viewing distance.
+     * The payload is the AV3DReferenceDisplaysInfo struct defined in
+     * libavutil/tdrdi.h.
+     */
+    AV_FRAME_DATA_3D_REFERENCE_DISPLAYS,
 };
 
 enum AVActiveFormatDescription {
diff --git a/libavutil/side_data.c b/libavutil/side_data.c
index 17965f2d3c..fa2a2c2a13 100644
--- a/libavutil/side_data.c
+++ b/libavutil/side_data.c
@@ -55,6 +55,7 @@ static const AVSideDataDescriptor sd_props[] = {
     [AV_FRAME_DATA_ICC_PROFILE]                 = { "ICC profile",                                  AV_SIDE_DATA_PROP_GLOBAL | AV_SIDE_DATA_PROP_COLOR_DEPENDENT },
     [AV_FRAME_DATA_SEI_UNREGISTERED]            = { "H.26[45] User Data Unregistered SEI message",  AV_SIDE_DATA_PROP_MULTI },
     [AV_FRAME_DATA_VIDEO_HINT]                  = { "Encoding video hint",                          AV_SIDE_DATA_PROP_SIZE_DEPENDENT },
+    [AV_FRAME_DATA_3D_REFERENCE_DISPLAYS]       = { "3D Reference Displays Information",            AV_SIDE_DATA_PROP_GLOBAL },
 };
 
 const AVSideDataDescriptor *av_frame_side_data_desc(enum AVFrameSideDataType type)
diff --git a/libavutil/version.h b/libavutil/version.h
index 6e82f039c5..2c0aa3e35e 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -80,7 +80,7 @@
 
 #define LIBAVUTIL_VERSION_MAJOR  60
 #define LIBAVUTIL_VERSION_MINOR   4
-#define LIBAVUTIL_VERSION_MICRO 100
+#define LIBAVUTIL_VERSION_MICRO 101
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
                                                LIBAVUTIL_VERSION_MINOR, \