RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-27 01:42:20 +00:00
Code Issues Projects Releases Wiki Activity

libavformat/mux, mxfenc: Don't initialize unnecessarily

Browse Source 
When no packet could be output, the interleavement functions
nevertheless initialized the packet destined for output (with the
exception of the data and size fields, making the initialization
pointless), although it will not be used at all. So remove the
initializations.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-03-31 09:54:11 +02:00
parent 148bcc0bc5
commit e79309fde6
3 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavformat/internal.h
View File

@ -503,8 +503,8 @@ int ff_read_packet(AVFormatContext *s, AVPacket *pkt);
* @param pkt the input packet; will be blank on return if not NULL
* @param flush 1 if no further packets are available as input and all
* remaining packets should be output
* @return 1 if a packet was output, 0 if no packet could be output,
* < 0 if an error occurred
* @return 1 if a packet was output, 0 if no packet could be output
* (in which case out may be uninitialized), < 0 if an error occurred
*/
int ff_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out,
AVPacket *pkt, int flush);

1
libavformat/mux.c
View File

@ -1144,7 +1144,6 @@ int ff_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out,
return 1;
} else {
av_init_packet(out);
return 0;
}
}

1
libavformat/mxfenc.c
View File

@ -3070,7 +3070,6 @@ static int mxf_interleave_get_packet(AVFormatContext *s, AVPacket *out, AVPacket
return 1;
} else {
out:
av_init_packet(out);
return 0;
}
}