1 files changed, 33 insertions, 1 deletions
diff --git a/coreengine/osdwrapper.c b/coreengine/osdwrapper.c
index 011ffc8..0bd1e01 100644
--- a/coreengine/osdwrapper.c
+++ b/coreengine/osdwrapper.c
@@ -3,6 +3,8 @@
 cSdOsd::cSdOsd(void) {
     osd = NULL;
     flushLocked = false;
+    animsRunning = 0;
+    animsFlushed = 0;
 }
 
 cSdOsd::~cSdOsd(void) {
@@ -48,6 +50,10 @@ void cSdOsd::DeleteOsd(void) {
     delete osd;
     osd = NULL;
     Unlock();
+    animsRunningMutex.Lock();
+    animsRunning = 0;
+    animsFlushed = 0;
+    animsRunningMutex.Unlock();
 }
 
 cPixmap *cSdOsd::CreatePixmap(int layer, cRect &viewPort, cRect &drawPort) {
@@ -63,7 +69,33 @@ void cSdOsd::DestroyPixmap(cPixmap *pix) {
     }
 }
 
+void cSdOsd::AddAnimation(void) {
+    animsRunningMutex.Lock();
+    animsRunning++;
+    animsRunningMutex.Unlock();
+}
+
+void cSdOsd::RemoveAnimation(void) {
+    animsRunningMutex.Lock();
+    animsRunning--;
+    animsRunningMutex.Unlock();
+}
+
+void cSdOsd::AnimatedFlush(void) {
+    if (osd && !flushLocked) {
+        animsRunningMutex.Lock();
+        if (animsFlushed + 1 >= animsRunning) {
+            animsFlushed = 0;
+            osd->Flush();
+        } else {
+            animsFlushed++;
+        }
+        animsRunningMutex.Unlock();
+    }
+}
+
 void cSdOsd::Flush(void) {
-    if (osd && !flushLocked)
+    if (osd && !flushLocked) {
         osd->Flush();
+    }
 }