- buf = av_realloc(s->packet_buffer, avpkt->size + FF_INPUT_BUFFER_PADDING_SIZE);
- if (!buf)
- return AVERROR(ENOMEM);
- s->packet_buffer = buf;
- memcpy(s->packet_buffer, avpkt->data, avpkt->size);
- init_get_bits(gb, s->packet_buffer, avpkt->size * 8);
- consumed = avpkt->size;