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| author | Vitor Sessak <vitor1001@gmail.com> | 2008-02-15 21:38:17 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2008-02-15 21:38:17 +0000 |
| commit | e675dccdc01e3fca705711077fc1510768462a17 (patch) | |
| tree | b45dd4b1f85ad88e27d75fdd2b8e67883cc17bcb /libavfilter/avfilter.c | |
| parent | cdf2a3326fe3b6a39d1b353fd59ca9a21bd73899 (diff) | |
Be more consistent in style of code for falling back to defaults.
Commited in SoC by Bobby Bingham on 2007-08-17 23:16:38
Originally committed as revision 12012 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavfilter/avfilter.c')
| -rw-r--r-- | libavfilter/avfilter.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 8419887480..2b74227a0c 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -97,16 +97,16 @@ int avfilter_config_link(AVFilterLink *link) { int *fmts[2], i, j; int (*config_link)(AVFilterLink *); + int *(*query_formats)(AVFilterLink *link); if(!link) return 0; /* find a format both filters support - TODO: auto-insert conversion filter */ link->format = -1; - if(link_spad(link).query_formats) - fmts[0] = link_spad(link).query_formats(link); - else - fmts[0] = avfilter_default_query_output_formats(link); + if(!(query_formats = link_spad(link).query_formats)) + query_formats = avfilter_default_query_output_formats; + fmts[0] = query_formats(link); fmts[1] = link_dpad(link).query_formats(link); for(i = 0; fmts[0][i] != -1; i ++) for(j = 0; fmts[1][j] != -1; j ++) @@ -162,8 +162,7 @@ void avfilter_start_frame(AVFilterLink *link, AVFilterPicRef *picref) { void (*start_frame)(AVFilterLink *, AVFilterPicRef *); - start_frame = link_dpad(link).start_frame; - if(!start_frame) + if(!(start_frame = link_dpad(link).start_frame)) start_frame = avfilter_default_start_frame; /* prepare to copy the picture if it has insufficient permissions */ @@ -194,8 +193,7 @@ void avfilter_end_frame(AVFilterLink *link) link->srcpic = NULL; } - end_frame = link_dpad(link).end_frame; - if(!end_frame) + if(!(end_frame = link_dpad(link).end_frame)) end_frame = avfilter_default_end_frame; end_frame(link); |