s->input_picture = av_frame_alloc();
if (!s->input_picture)
return AVERROR(ENOMEM);
- s->input_picture->width = s->avctx->width + 2 * EDGE_WIDTH;
- s->input_picture->height = s->avctx->height + 2 * EDGE_WIDTH;
- if ((ret = ff_get_buffer(s->avctx, s->input_picture, AV_GET_BUFFER_FLAG_REF)) < 0)
+
+ if ((ret = ff_snow_get_buffer(s, s->input_picture)) < 0)
return ret;
- for (i = 0; s->input_picture->data[i]; i++) {
- int offset = (EDGE_WIDTH >> (i ? s->chroma_v_shift : 0)) *
- s->input_picture->linesize[i] +
- (EDGE_WIDTH >> (i ? s->chroma_h_shift : 0));
- s->input_picture->data[i] += offset;
- }
- s->input_picture->width = s->avctx->width;
- s->input_picture->height = s->avctx->height;
if(s->avctx->me_method == ME_ITER){
int size= s->b_width * s->b_height << 2*s->block_max_depth;