X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavfilter%2Fasrc_anullsrc.c;h=45d830e3a22c263ae2e39336e45fdc760a913791;hb=a04ad248a05e7b613abe09b3bb067f555108d794;hp=dabdb43f1844711b319588447840c6bd1551bfde;hpb=c28b14eb98dabcad17df90b6ed3d8ac79d09e035;p=ffmpeg

diff --git a/libavfilter/asrc_anullsrc.c b/libavfilter/asrc_anullsrc.c
index dabdb43f184..45d830e3a22 100644
--- a/libavfilter/asrc_anullsrc.c
+++ b/libavfilter/asrc_anullsrc.c
@@ -115,19 +115,14 @@ static int activate(AVFilterContext *ctx)
 
     if (ff_outlink_frame_wanted(outlink)) {
         AVFrame *samplesref = ff_get_audio_buffer(outlink, null->duration >= 0 ? FFMIN(null->nb_samples, null->duration - null->pts) : null->nb_samples);
-        int ret;
 
         if (!samplesref)
             return AVERROR(ENOMEM);
 
         samplesref->pts = null->pts;
+        null->pts += samplesref->nb_samples;
 
-        ret = ff_filter_frame(outlink, samplesref);
-        if (ret < 0)
-            return ret;
-
-        null->pts += null->nb_samples;
-        return 0;
+        return ff_filter_frame(outlink, samplesref);
     }
 
     return FFERROR_NOT_READY;
@@ -142,7 +137,7 @@ static const AVFilterPad avfilter_asrc_anullsrc_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_asrc_anullsrc = {
+const AVFilter ff_asrc_anullsrc = {
     .name          = "anullsrc",
     .description   = NULL_IF_CONFIG_SMALL("Null audio source, return empty audio frames."),
     .init          = init,