Refactors and a potential public API for rendering

Split out the View/ViewRootImpl bits from the
hardware rendering bits.

Create a potential public API surface for
hardware rendering

Bug: 112709971
Test: builds & boots

Change-Id: I9e6f44b07a170574a905f42338282c4bb7e95f56
diff --git a/libs/hwui/renderthread/RenderProxy.h b/libs/hwui/renderthread/RenderProxy.h
index d29fcc4..6668c58 100644
--- a/libs/hwui/renderthread/RenderProxy.h
+++ b/libs/hwui/renderthread/RenderProxy.h
@@ -69,13 +69,12 @@
     ANDROID_API bool loadSystemProperties();
     ANDROID_API void setName(const char* name);
 
-    ANDROID_API void initialize(const sp<Surface>& surface);
-    ANDROID_API void allocateBuffers(const sp<Surface>& surface);
-    ANDROID_API void updateSurface(const sp<Surface>& surface);
-    ANDROID_API bool pauseSurface(const sp<Surface>& surface);
+    ANDROID_API void setSurface(const sp<Surface>& surface);
+    ANDROID_API void allocateBuffers();
+    ANDROID_API bool pause();
     ANDROID_API void setStopped(bool stopped);
-    ANDROID_API void setup(float lightRadius, uint8_t ambientShadowAlpha, uint8_t spotShadowAlpha);
-    ANDROID_API void setLightCenter(const Vector3& lightCenter);
+    ANDROID_API void setLightAlpha(uint8_t ambientShadowAlpha, uint8_t spotShadowAlpha);
+    ANDROID_API void setLightGeometry(const Vector3& lightCenter, float lightRadius);
     ANDROID_API void setOpaque(bool opaque);
     ANDROID_API void setWideGamut(bool wideGamut);
     ANDROID_API int64_t* frameInfo();