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va: h265dec: Add current picture into reference list for SCC.

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The current picture is not in the DPB, so we need to add it manually
to the reference list when SCC is enabled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2255>
This commit is contained in:
He Junyan 2021-05-17 19:06:34 +08:00 committed by Víctor Manuel Jáquez Leal
parent ceb2df1751
commit c4bb5f06c9
1 changed files with 14 additions and 0 deletions
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14
sys/va/gstvah265dec.c
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@ -760,6 +760,20 @@ gst_va_h265_dec_start_picture (GstH265Decoder * decoder,
}
g_array_unref (ref_list);
/* 7.4.3.3.3, the current decoded picture is marked as "used for
long-term reference". Current picture is not in the DPB now. */
if (pps->pps_scc_extension_params.pps_curr_pic_ref_enabled_flag && i < 15) {
pic_param->base.ReferenceFrames[i].picture_id =
gst_va_decode_picture_get_surface (gst_h265_picture_get_user_data
(picture));
pic_param->base.ReferenceFrames[i].pic_order_cnt = picture->pic_order_cnt;
pic_param->base.ReferenceFrames[i].flags |=
VA_PICTURE_HEVC_LONG_TERM_REFERENCE;
pic_param->base.ReferenceFrames[i].flags |=
_find_frame_rps_type (decoder, picture);
i++;
}
for (; i < 15; i++)
_init_vaapi_pic (&pic_param->base.ReferenceFrames[i]);
}