commit 833074a2eedccd6a92f38a4db6d619b7976eedf6
author Peiyong Lin <lpy@google.com> Tue Aug 28 11:53:54 2018 -0700
committer Peiyong Lin <lpy@google.com> Tue Aug 28 14:45:01 2018 -0700
tree 69eaec5d9347dfa5ecc3c7222b7c078b64c68ab7
parent 38f38f388cea1a751e967970742e5479a8d807e5

[RenderEngine] Organize RenderEngine directory.

This patch:
1. adds proper namespace renderengine to all RenderEngine code,
   and namespace gl to all GLES related code
2. creates gl/ directory for GLES backend code
3. Reorder include header files, remove unused header files.

BUG: 112585051
Test: Build, flash, run display validation
Change-Id: I81f0b8831213607cde08562958f7c38ddaf4c9e6

services/surfaceflinger/SurfaceFlinger.h

diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 3dbceae..fad9410 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -106,7 +106,7 @@
 class EventThread;
 } // namespace impl
 
-namespace RE {
+namespace renderengine {
 class RenderEngine;
 }
 
@@ -175,7 +175,7 @@
     const std::string mHwcServiceName; // "default" for real use, something else for testing.
 
     // constant members (no synchronization needed for access)
-    std::unique_ptr<RE::RenderEngine> mRenderEngine;
+    std::unique_ptr<renderengine::RenderEngine> mRenderEngine;
     EGLContext mEGLContext;
     EGLDisplay mEGLDisplay;
 
@@ -345,7 +345,7 @@
     // TODO: this should be made accessible only to HWComposer
     const Vector< sp<Layer> >& getLayerSortedByZForHwcDisplay(int id);
 
-    RE::RenderEngine& getRenderEngine() const { return *getBE().mRenderEngine; }
+    renderengine::RenderEngine& getRenderEngine() const { return *getBE().mRenderEngine; }
 
     bool authenticateSurfaceTextureLocked(
         const sp<IGraphicBufferProducer>& bufferProducer) const;