1 files changed, 10 insertions, 0 deletions
diff --git a/libs/hwui/renderthread/EglManager.h b/libs/hwui/renderthread/EglManager.h
index 8e8bb8b68a1c..507673adf26e 100644
--- a/libs/hwui/renderthread/EglManager.h
+++ b/libs/hwui/renderthread/EglManager.h
@@ -17,8 +17,10 @@
 #define EGLMANAGER_H
 
 #include <EGL/egl.h>
+#include <EGL/eglext.h>
 #include <SkRect.h>
 #include <cutils/compiler.h>
+#include <ui/Fence.h>
 #include <ui/GraphicBuffer.h>
 #include <utils/StrongPointer.h>
 
@@ -66,6 +68,14 @@ public:
 
     EGLDisplay eglDisplay() const { return mEglDisplay; }
 
+    // Inserts a wait on fence command into the OpenGL ES command stream. If EGL extension
+    // support is missing, block the CPU on the fence.
+    status_t fenceWait(sp<Fence>& fence);
+
+    // Creates a fence that is signaled, when all the pending GL commands are flushed.
+    // Depending on installed extensions, the result is either Android native fence or EGL fence.
+    status_t createReleaseFence(bool useFenceSync, EGLSyncKHR* eglFence, sp<Fence>& nativeFence);
+
 private:
 
     void initExtensions();