picsize = av_image_get_buffer_size(avctx->pix_fmt,
avctx->width, avctx->height, 1);
if ((ret = ff_alloc_packet2(avctx, pkt, picsize + 45, 0)) < 0)
picsize = av_image_get_buffer_size(avctx->pix_fmt,
avctx->width, avctx->height, 1);
if ((ret = ff_alloc_packet2(avctx, pkt, picsize + 45, 0)) < 0)