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add random access for reference scaling

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1. add random access configuration for reference scaling fixed and random mode
2. add e2e tests for random access configuration of reference scaling
This commit is contained in:
Cidana-Developers 2022-05-10 10:23:07 +08:00 committed by Edmond Zhu
parent 02258ba529
commit b223764832
1 changed files with 17 additions and 0 deletions
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17
subprojects/gst-plugins-bad/ext/svtav1/gstsvtav1enc.c
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@ -564,6 +564,9 @@ gst_svtav1enc_encode (GstSvtAv1Enc * svtav1enc, GstVideoCodecFrame * frame)
EbSvtIOFormat *input_picture_buffer =
(EbSvtIOFormat *) svtav1enc->input_buf->p_buffer;
GstVideoFrame video_frame;
#if FTR_RSZ_RANDOM_ACCESS
EbPrivDataNode private_data;
#endif // FTR_RSZ_RANDOM_ACCESS
if (!gst_video_frame_map (&video_frame, &svtav1enc->state->info,
frame->input_buffer, GST_MAP_READ)) {
@ -589,7 +592,16 @@ gst_svtav1enc_encode (GstSvtAv1Enc * svtav1enc, GstVideoCodecFrame * frame)
/* Fill in Buffers Header control data */
input_buffer->flags = 0;
#if FTR_RSZ_RANDOM_ACCESS
// private data is copied in svt_av1_enc_send_picture
private_data.node_type = PRIVATE_DATA;
private_data.size = sizeof (GstVideoCodecFrame);
private_data.data = (void *) frame;
private_data.next = NULL;
input_buffer->p_app_private = (void *) &private_data;
#else
input_buffer->p_app_private = (void *) frame;
#endif // FTR_RSZ_RANDOM_ACCESS
input_buffer->pts = frame->pts;
input_buffer->pic_type = EB_AV1_INVALID_PICTURE;
@ -678,7 +690,12 @@ gst_svtav1enc_dequeue_encoded_frames (GstSvtAv1Enc * svtav1enc,
* it's not currently the case with SVT-AV1
* so we fallback on using its PTS to find it back */
if (output_buf->p_app_private) {
#if FTR_RSZ_RANDOM_ACCESS
EbPrivDataNode *private_data = (EbPrivDataNode *) output_buf->p_app_private;
frame = (GstVideoCodecFrame *) private_data->data;
#else
frame = (GstVideoCodecFrame *) output_buf->p_app_private;
#endif // FTR_RSZ_RANDOM_ACCESS
} else {
pending_frames = gst_video_encoder_get_frames (GST_VIDEO_ENCODER
(svtav1enc));