Lines Matching defs:prev
43 AVFrame *prev;
240 tmpptr = c->prev->data[0];
266 if (c->prev->data[0])
267 memcpy(frame->data[0], c->prev->data[0], frame->linesize[0] * avctx->height);
308 if (!c->prev->data[0]) {
312 decode_13(avctx, c, frame->data[0], frame->linesize[0], srcptr, dsize, c->prev->data[0]);
319 av_frame_unref(c->prev);
320 if ((ret = av_frame_ref(c->prev, frame)) < 0)
338 c->prev = av_frame_alloc();
339 if (!c->prev)
359 av_frame_free(&c->prev);