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Coding style changes

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Originally committed as revision 11901 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-02-10 18:05:02 +00:00
parent 93faa9fad7
commit 9189411bdb
1 changed files with 6 additions and 5 deletions
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11
libavfilter/formats.c
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@ -51,8 +51,9 @@ AVFilterFormats *avfilter_merge_formats(AVFilterFormats *a, AVFilterFormats *b)
if(a->formats[i] == b->formats[j]) if(a->formats[i] == b->formats[j])
ret->formats[k++] = a->formats[i]; ret->formats[k++] = a->formats[i];
ret->format_count = k;
/* check that there was at least one common format */ /* check that there was at least one common format */
if(!(ret->format_count = k)) { if(!ret->format_count) {
av_free(ret->formats); av_free(ret->formats);
av_free(ret); av_free(ret);
return NULL; return NULL;
@ -117,9 +118,9 @@ static int find_ref_index(AVFilterFormats **ref)
void avfilter_formats_unref(AVFilterFormats **ref) void avfilter_formats_unref(AVFilterFormats **ref)
{ {
int idx; int idx = find_ref_index(ref);
if((idx = find_ref_index(ref)) >= 0) if(idx >= 0)
memmove((*ref)->refs + idx, (*ref)->refs + idx+1, memmove((*ref)->refs + idx, (*ref)->refs + idx+1,
sizeof(AVFilterFormats**) * ((*ref)->refcount-idx-1)); sizeof(AVFilterFormats**) * ((*ref)->refcount-idx-1));
@ -134,9 +135,9 @@ void avfilter_formats_unref(AVFilterFormats **ref)
void avfilter_formats_changeref(AVFilterFormats **oldref, void avfilter_formats_changeref(AVFilterFormats **oldref,
AVFilterFormats **newref) AVFilterFormats **newref)
{ {
int idx; int idx = find_ref_index(oldref);
if((idx = find_ref_index(oldref)) >= 0) { if(idx >= 0) {
(*oldref)->refs[idx] = newref; (*oldref)->refs[idx] = newref;
*newref = *oldref; *newref = *oldref;
*oldref = NULL; *oldref = NULL;