virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-24 13:56:33 +02:00
Code Issues Releases Activity

doc/examples: do not check NULL values for avcodec_close()

Browse Source 
avcodec_close() does nothing in case the argument is NULL. Simplify.
This commit is contained in:
Stefano Sabatini 2013-11-21 23:29:56 +01:00
parent 98786aa2f0
commit 50a28b1393
3 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
doc/examples/demuxing_decoding.c
View File

@ -369,9 +369,7 @@ int main (int argc, char **argv)
} }
end: end:
if (video_dec_ctx)
avcodec_close(video_dec_ctx); avcodec_close(video_dec_ctx);
if (audio_dec_ctx)
avcodec_close(audio_dec_ctx); avcodec_close(audio_dec_ctx);
avformat_close_input(&fmt_ctx); avformat_close_input(&fmt_ctx);
if (video_dst_file) if (video_dst_file)

1
doc/examples/filtering_audio.c
View File

@ -248,7 +248,6 @@ int main(int argc, char **argv)
} }
end: end:
avfilter_graph_free(&filter_graph); avfilter_graph_free(&filter_graph);
if (dec_ctx)
avcodec_close(dec_ctx); avcodec_close(dec_ctx);
avformat_close_input(&fmt_ctx); avformat_close_input(&fmt_ctx);
av_frame_free(&frame); av_frame_free(&frame);

1
doc/examples/filtering_video.c
View File

@ -237,7 +237,6 @@ int main(int argc, char **argv)
} }
end: end:
avfilter_graph_free(&filter_graph); avfilter_graph_free(&filter_graph);
if (dec_ctx)
avcodec_close(dec_ctx); avcodec_close(dec_ctx);
avformat_close_input(&fmt_ctx); avformat_close_input(&fmt_ctx);
av_frame_free(&frame); av_frame_free(&frame);