add total sample cache size to statistics

add size to sample cache entry info


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@175 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 15 insertions, 0 deletions

diff --git a/polyp/scache.c b/polyp/scache.c
index 311d68a4..b7a8ff02 100644
--- a/polyp/scache.c
+++ b/polyp/scache.c
@@ -168,3 +168,18 @@ uint32_t pa_scache_get_id_by_name(struct pa_core *c, const char *name) {
 
     return e->index;
 }
+
+uint32_t pa_scache_total_size(struct pa_core *c) {
+    struct pa_scache_entry *e;
+    uint32_t index;
+    uint32_t sum;
+
+    if (!c->scache)
+        return 0;
+    
+    for (e = pa_idxset_first(c->scache, &index); e; e = pa_idxset_next(c->scache, &index))
+        sum += e->memchunk.length;
+
+
+    return sum;
+}