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codecparsers: av1: add expected_frame_id in frame header

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We need it to ease the bit code writing of AV1 frame header.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3015>
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He Junyan 2022-07-19 17:25:50 +08:00 committed by GStreamer Marge Bot
parent bebcb74801
commit 14a5d936f8
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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@ -1535,6 +1535,7 @@ struct _GstAV1FilmGrainParams {
* @render_height: the frame height to be rendered. * @render_height: the frame height to be rendered.
* @tx_mode: specifies how the transform size is determined. * @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. * @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)
*/ */
struct _GstAV1FrameHeaderOBU { struct _GstAV1FrameHeaderOBU {
gboolean show_existing_frame; gboolean show_existing_frame;
@ -1604,6 +1605,15 @@ struct _GstAV1FrameHeaderOBU {
GstAV1TXModes tx_mode; /* TxMode */ GstAV1TXModes tx_mode; /* TxMode */
guint8 skip_mode_frame[2]; /* SkipModeFrame */ guint8 skip_mode_frame[2]; /* SkipModeFrame */
/**
* _GstAV1FrameHeaderOBU.expected_frame_id:
*
* Specifies the frames to use for compound prediction.
*
* Since: 1.24
*/
gint32 expected_frame_id[GST_AV1_REFS_PER_FRAME];
}; };
/** /**