From 441fd1bd7d1110fc5c8291f25e429101bb190bd2 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 2 Nov 2020 01:21:27 +0100 Subject: [PATCH] avformat/rmdec: remove unneeded memset() on packet allocation Signed-off-by: Michael Niedermayer --- libavformat/rmdec.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c index 3606b74a6e..0c3ac4e47f 100644 --- a/libavformat/rmdec.c +++ b/libavformat/rmdec.c @@ -817,7 +817,6 @@ static int rm_assemble_video_frame(AVFormatContext *s, AVIOContext *pb, av_packet_unref(&vst->pkt); //FIXME this should be output. if ((ret = av_new_packet(&vst->pkt, vst->videobufsize)) < 0) return ret; - memset(vst->pkt.data, 0, vst->pkt.size); vst->videobufpos = 8*vst->slices + 1; vst->cur_slice = 0; vst->curpic_num = pic_num; @@ -849,7 +848,7 @@ static int rm_assemble_video_frame(AVFormatContext *s, AVIOContext *pb, if(vst->slices != vst->cur_slice) //FIXME find out how to set slices correct from the begin memmove(pkt->data + 1 + 8*vst->cur_slice, pkt->data + 1 + 8*vst->slices, vst->videobufpos - 1 - 8*vst->slices); - pkt->size = vst->videobufpos + 8*(vst->cur_slice - vst->slices); + av_shrink_packet(pkt, vst->videobufpos + 8*(vst->cur_slice - vst->slices)); pkt->pts = AV_NOPTS_VALUE; pkt->pos = vst->pktpos; vst->slices = 0;