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Limit silence buffer size for pa_sink_render()

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1498 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-06-24 16:17:30 +00:00
parent de02c74916
commit 67766785a5
1 changed files with 4 additions and 0 deletions
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4
src/pulsecore/sink.c
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@ -46,6 +46,7 @@
#include "sink.h" #include "sink.h"
#define MAX_MIX_CHANNELS 32 #define MAX_MIX_CHANNELS 32
#define SILENCE_BUFFER_LENGTH (64*1024)
static PA_DEFINE_CHECK_TYPE(pa_sink, sink_check_type, pa_msgobject_check_type); static PA_DEFINE_CHECK_TYPE(pa_sink, sink_check_type, pa_msgobject_check_type);
@ -364,6 +365,9 @@ void pa_sink_render(pa_sink*s, size_t length, pa_memchunk *result) {
if (n == 0) { if (n == 0) {
if (length > SILENCE_BUFFER_LENGTH)
length = SILENCE_BUFFER_LENGTH;
if (!s->silence || pa_memblock_get_length(s->silence) < length) { if (!s->silence || pa_memblock_get_length(s->silence) < length) {
if (s->silence) if (s->silence)
pa_memblock_unref(s->silence); pa_memblock_unref(s->silence);