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lavfi/avfiltergraph: check pick_format return code.

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This commit is contained in:
Nicolas George 2013-01-02 15:12:16 +01:00
parent 82deb0c42e
commit b99bef17b4
1 changed files with 6 additions and 3 deletions
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9
libavfilter/avfiltergraph.c
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@ -795,7 +795,8 @@ static int pick_formats(AVFilterGraph *graph)
if (filter->nb_inputs){ if (filter->nb_inputs){
for (j = 0; j < filter->nb_inputs; j++){ for (j = 0; j < filter->nb_inputs; j++){
if(filter->inputs[j]->in_formats && filter->inputs[j]->in_formats->format_count == 1) { if(filter->inputs[j]->in_formats && filter->inputs[j]->in_formats->format_count == 1) {
pick_format(filter->inputs[j], NULL); if ((ret = pick_format(filter->inputs[j], NULL)) < 0)
return ret;
change = 1; change = 1;
} }
} }
@ -803,7 +804,8 @@ static int pick_formats(AVFilterGraph *graph)
if (filter->nb_outputs){ if (filter->nb_outputs){
for (j = 0; j < filter->nb_outputs; j++){ for (j = 0; j < filter->nb_outputs; j++){
if(filter->outputs[j]->in_formats && filter->outputs[j]->in_formats->format_count == 1) { if(filter->outputs[j]->in_formats && filter->outputs[j]->in_formats->format_count == 1) {
pick_format(filter->outputs[j], NULL); if ((ret = pick_format(filter->outputs[j], NULL)) < 0)
return ret;
change = 1; change = 1;
} }
} }
@ -811,7 +813,8 @@ static int pick_formats(AVFilterGraph *graph)
if (filter->nb_inputs && filter->nb_outputs && filter->inputs[0]->format>=0) { if (filter->nb_inputs && filter->nb_outputs && filter->inputs[0]->format>=0) {
for (j = 0; j < filter->nb_outputs; j++) { for (j = 0; j < filter->nb_outputs; j++) {
if(filter->outputs[j]->format<0) { if(filter->outputs[j]->format<0) {
pick_format(filter->outputs[j], filter->inputs[0]); if ((ret = pick_format(filter->outputs[j], filter->inputs[0])) < 0)
return ret;
change = 1; change = 1;
} }
} }