const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
RoqContext *s = avctx->priv_data;
- int copy= !s->current_frame->data[0];
+ int copy = !s->current_frame->data[0] && s->last_frame->data[0];
int ret;
if ((ret = ff_reget_buffer(avctx, s->current_frame)) < 0)
return ret;
- if(copy)
- av_image_copy(s->current_frame->data, s->current_frame->linesize,
- s->last_frame->data, s->last_frame->linesize,
- avctx->pix_fmt, avctx->width, avctx->height);
+ if (copy) {
+ ret = av_frame_copy(s->current_frame, s->last_frame);
+ if (ret < 0)
+ return ret;
+ }
bytestream2_init(&s->gb, buf, buf_size);
roqvideo_decode_frame(s);