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codecparsers: av1: add ref_global_motion_params in frame header

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In order to ease the AV1 bit writer to write the global_motion_params
when primary_ref_frame is enabled, we need to add this field to set
the global_motion_params of the reference frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3015>
This commit is contained in:
He Junyan 2022-09-12 11:17:25 +08:00 committed by GStreamer Marge Bot
parent 14a5d936f8
commit e1d96d0669
1 changed files with 10 additions and 0 deletions
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subprojects/gst-plugins-bad/gst-libs/gst/codecparsers/gstav1parser.h
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@ -1536,6 +1536,7 @@ struct _GstAV1FilmGrainParams {
* @tx_mode: specifies how the transform size is determined.
* @skip_mode_frame: specifies the frames to use for compound prediction when @skip_mode is 1.
* @expected_frame_id: specifies the frame id for each frame used for reference. (Since: 1.24)
* @ref_global_motion_params: specifies the global motion parameters of the reference. (Since: 1.24)
*/
struct _GstAV1FrameHeaderOBU {
gboolean show_existing_frame;
@ -1614,6 +1615,15 @@ struct _GstAV1FrameHeaderOBU {
* Since: 1.24
*/
gint32 expected_frame_id[GST_AV1_REFS_PER_FRAME];
/**
* _GstAV1FrameHeaderOBU.ref_global_motion_params:
*
* Specifies the global motion parameters of the reference.
*
* Since: 1.24
*/
GstAV1GlobalMotionParams ref_global_motion_params;
};
/**