+ if ((CONFIG_VC1_VDPAU_DECODER || CONFIG_WMV3_VDPAU_DECODER)
+ &&s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
+ ff_vdpau_vc1_decode_picture(s, buf_start, (buf + buf_size) - buf_start);
+ else if (avctx->hwaccel) {
+ if (avctx->hwaccel->start_frame(avctx, buf, buf_size) < 0)
+ return -1;
+ if (avctx->hwaccel->decode_slice(avctx, buf_start, (buf + buf_size) - buf_start) < 0)
+ return -1;
+ if (avctx->hwaccel->end_frame(avctx) < 0)
+ return -1;
+ } else {
+ ff_er_frame_start(s);