#include <polypcore/xmalloc.h>
#include <polypcore/core-subscribe.h>
#include <polypcore/log.h>
+#include <polypcore/sample-util.h>
#include "source.h"
pa_source_ref(s);
if (!pa_cvolume_is_norm(&s->sw_volume)) {
- pa_memchunk_make_writable(chunk, s->core->memblock_stat, 0);
- pa_volume_memchunk(chunk, &s->sample_spec, &s->sw_volume);
- }
-
- pa_idxset_foreach(s->outputs, do_post, (void*) chunk);
+ pa_memchunk vchunk = *chunk;
+
+ pa_memblock_ref(vchunk.memblock);
+ pa_memchunk_make_writable(&vchunk, s->core->memblock_stat, 0);
+ pa_volume_memchunk(&vchunk, &s->sample_spec, &s->sw_volume);
+ pa_idxset_foreach(s->outputs, do_post, &vchunk);
+ pa_memblock_unref(vchunk.memblock);
+ } else
+ pa_idxset_foreach(s->outputs, do_post, (void*) chunk);
pa_source_unref(s);
}