/* no more data */
if (av_fifo_size(s->packet_fifo) < sizeof(AVPacket))
return avpkt->size ? avpkt->size : ff_qsv_process_data(avctx, &s->qsv, frame, got_frame, avpkt);
-
- av_packet_unref(&s->input_ref);
- av_fifo_generic_read(s->packet_fifo, &s->input_ref, sizeof(s->input_ref), NULL);
+ /* in progress of reinit, no read from fifo and keep the buffer_pkt */
+ if (!s->qsv.reinit_flag) {
+ av_packet_unref(&s->input_ref);
+ av_fifo_generic_read(s->packet_fifo, &s->input_ref, sizeof(s->input_ref), NULL);
+ }
}
ret = ff_qsv_process_data(avctx, &s->qsv, frame, got_frame, &s->input_ref);
- if (ret < 0)
+ if (ret < 0) {
+ /* Drop input packet when failed to decode the packet. Otherwise,
+ the decoder will keep decoding the failure packet. */
+ av_packet_unref(&s->input_ref);
+
return ret;
+ }
+ if (s->qsv.reinit_flag)
+ continue;
s->input_ref.size -= ret;
s->input_ref.data += ret;
#define OFFSET(x) offsetof(QSVOtherContext, x)
#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM
static const AVOption options[] = {
- { "async_depth", "Internal parallelization depth, the higher the value the higher the latency.", OFFSET(qsv.async_depth), AV_OPT_TYPE_INT, { .i64 = ASYNC_DEPTH_DEFAULT }, 0, INT_MAX, VD },
+ { "async_depth", "Internal parallelization depth, the higher the value the higher the latency.", OFFSET(qsv.async_depth), AV_OPT_TYPE_INT, { .i64 = ASYNC_DEPTH_DEFAULT }, 1, INT_MAX, VD },
{ NULL },
};