|
|
@@ -201,7 +201,8 @@ static int return_audio_frame(AVFilterContext *ctx) |
|
|
|
break; |
|
|
|
} else if (ret < 0) |
|
|
|
return ret; |
|
|
|
av_assert0(s->root.next); // If ff_request_frame() succeeded then we should have a frame |
|
|
|
if (!s->root.next) |
|
|
|
return 0; |
|
|
|
} |
|
|
|
head = s->root.next->frame; |
|
|
|
|
|
|
@@ -237,7 +238,8 @@ static int request_frame(AVFilterLink *outlink) |
|
|
|
return return_audio_frame(outlink->src); |
|
|
|
return ret; |
|
|
|
} |
|
|
|
av_assert0(fifo->root.next); |
|
|
|
if (!fifo->root.next) |
|
|
|
return 0; |
|
|
|
} |
|
|
|
|
|
|
|
if (outlink->request_samples) { |
|
|
|