1 files changed, 20 insertions, 1 deletions
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 5e0b3d8..efdcd03 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -74,7 +74,7 @@ public:
             const sp<SurfaceFlinger>& flinger,
             EventHandler& handler);
 
-    ~HWComposer();
+    virtual ~HWComposer();
 
     status_t initCheck() const;
 
@@ -103,6 +103,9 @@ public:
     // set active config
     status_t setActiveConfig(int disp, int mode);
 
+    // get active config
+    int getActiveConfig(int disp) const;
+
     // reset state when an external, non-virtual display is disconnected
     void disconnectDisplay(int disp);
 
@@ -117,6 +120,9 @@ public:
     // does this display have layers handled by GLES
     bool hasGlesComposition(int32_t id) const;
 
+    // does this display support dim layer composition
+    bool hasDimComposition() const { return (mDimComp == 1); }
+
     // get the releaseFence file descriptor for a display's framebuffer layer.
     // the release fence is only valid after commit()
     sp<Fence> getAndResetReleaseFence(int32_t id);
@@ -162,6 +168,7 @@ public:
         virtual sp<Fence> getAndResetReleaseFence() = 0;
         virtual void setDefaultState() = 0;
         virtual void setSkip(bool skip) = 0;
+        virtual void setDim() = 0;
         virtual void setIsCursorLayerHint(bool isCursor = true) = 0;
         virtual void setBlending(uint32_t blending) = 0;
         virtual void setTransform(uint32_t transform) = 0;
@@ -174,6 +181,7 @@ public:
         virtual void setAcquireFenceFd(int fenceFd) = 0;
         virtual void setPlaneAlpha(uint8_t alpha) = 0;
         virtual void onDisplayed() = 0;
+        virtual void setAnimating(bool animating)= 0;
     };
 
     /*
@@ -298,10 +306,19 @@ public:
     };
 
     friend class VSyncThread;
+    friend class ExHWComposer;
 
     // for debugging ----------------------------------------------------------
     void dump(String8& out) const;
 
+    /* ------------------------------------------------------------------------
+     * Extensions
+     */
+    virtual inline bool isVDSEnabled() const { return true; };
+    virtual inline bool isCompositionTypeBlit(const int32_t /*compType*/) const {
+            return false;
+    };
+
 private:
     void loadHwcModule();
     int loadFbHalModule();
@@ -372,6 +389,8 @@ private:
 
     // thread-safe
     mutable Mutex mEventControlLock;
+
+    int mDimComp;
 };
 
 // ---------------------------------------------------------------------------