Commit 9189411b authored by Vitor Sessak's avatar Vitor Sessak

Coding style changes

Originally committed as revision 11901 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 93faa9fa
......@@ -51,8 +51,9 @@ AVFilterFormats *avfilter_merge_formats(AVFilterFormats *a, AVFilterFormats *b)
if(a->formats[i] == b->formats[j])
ret->formats[k++] = a->formats[i];
ret->format_count = k;
/* 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);
return NULL;
......@@ -117,9 +118,9 @@ static int find_ref_index(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,
sizeof(AVFilterFormats**) * ((*ref)->refcount-idx-1));
......@@ -134,9 +135,9 @@ void avfilter_formats_unref(AVFilterFormats **ref)
void avfilter_formats_changeref(AVFilterFormats **oldref,
AVFilterFormats **newref)
{
int idx;
int idx = find_ref_index(oldref);
if((idx = find_ref_index(oldref)) >= 0) {
if(idx >= 0) {
(*oldref)->refs[idx] = newref;
*newref = *oldref;
*oldref = NULL;
......
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