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Code Issues Releases Activity

av1dec: update hwaccel decode_params on AV1_OBU_SEQUENCE_HEADER

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Previously, the callback was only called on init. This makes it
get called on every frame.

We should switch to VK_KHR_video_maintenance2 and provide all params
upfront, but almost nothing supports it yet.
This commit is contained in:
Lynne
2025-03-14 12:44:24 +01:00
parent 82864c2111
commit d3d2e254eb
1 changed files with 9 additions and 0 deletions
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9
libavcodec/av1dec.c
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@ -1329,6 +1329,15 @@ static int av1_receive_frame_internal(AVCodecContext *avctx, AVFrame *frame)
s->pix_fmt = AV_PIX_FMT_NONE; s->pix_fmt = AV_PIX_FMT_NONE;
if (FF_HW_HAS_CB(avctx, decode_params)) {
ret = FF_HW_CALL(avctx, decode_params, AV1_OBU_SEQUENCE_HEADER,
s->seq_data_ref->data, s->seq_data_ref->size);
if (ret < 0) {
av_log(avctx, AV_LOG_ERROR, "HW accel decode params fail.\n");
return ret;
}
}
break; break;
case AV1_OBU_REDUNDANT_FRAME_HEADER: case AV1_OBU_REDUNDANT_FRAME_HEADER:
if (s->raw_frame_header) if (s->raw_frame_header)