first_field = 1;
}
- if (av_image_check_size(ctx->width, ctx->height, 0, avctx))
- return -1;
- avcodec_set_dimensions(avctx, ctx->width, ctx->height);
+ ret = ff_set_dimensions(avctx, ctx->width, ctx->height);
+ if (ret < 0)
+ return ret;
if (first_field) {
if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)