maintain a global silence memblock cache

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2282 fefdeb5f-60dc-0310-8127-8f9354f1896f

2 files changed, 4 insertions, 0 deletions

diff --git a/src/pulsecore/core.c b/src/pulsecore/core.c
index cf018509..3b758a38 100644
--- a/src/pulsecore/core.c
+++ b/src/pulsecore/core.c
@@ -125,6 +125,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
     c->subscription_event_last = NULL;
 
     c->mempool = pool;
+    pa_silence_cache_init(&c->silence_cache);
 
     c->quit_event = NULL;
 
@@ -188,6 +189,7 @@ static void core_free(pa_object *o) {
     pa_xfree(c->default_source_name);
     pa_xfree(c->default_sink_name);
 
+    pa_silence_cache_done(&c->silence_cache);
     pa_mempool_free(c->mempool);
 
     pa_property_cleanup(c);
diff --git a/src/pulsecore/core.h b/src/pulsecore/core.h
index 6be1a0c5..50c05b4c 100644
--- a/src/pulsecore/core.h
+++ b/src/pulsecore/core.h
@@ -35,6 +35,7 @@
 #include <pulsecore/llist.h>
 #include <pulsecore/hook-list.h>
 #include <pulsecore/asyncmsgq.h>
+#include <pulsecore/sample-util.h>
 
 typedef struct pa_core pa_core;
 
@@ -112,6 +113,7 @@ struct pa_core {
     pa_subscription_event *subscription_event_last;
 
     pa_mempool *mempool;
+    pa_silence_cache silence_cache;
 
     int exit_idle_time, module_idle_time, scache_idle_time;