|
|
@@ -57,6 +57,13 @@ static int encode_picture_lossless(AVCodecContext *avctx, AVPacket *pkt, |
|
|
|
max_pkt_size += mb_width * mb_height * 3 * 4 |
|
|
|
* s->mjpeg_hsample[0] * s->mjpeg_vsample[0]; |
|
|
|
} |
|
|
|
|
|
|
|
if (!s->edge_emu_buffer && |
|
|
|
(ret = ff_mpv_frame_size_alloc(s, pict->linesize[0])) < 0) { |
|
|
|
av_log(avctx, AV_LOG_ERROR, "failed to allocate context scratch buffers.\n"); |
|
|
|
return ret; |
|
|
|
} |
|
|
|
|
|
|
|
if ((ret = ff_alloc_packet2(avctx, pkt, max_pkt_size)) < 0) |
|
|
|
return ret; |
|
|
|
|
|
|
|