commit 7e219eb7f26c61900b0188c4fbb0b93230a24899
author Peiyong Lin <lpy@google.com> Mon Dec 03 05:40:42 2018 -0800
committer Peiyong Lin <lpy@google.com> Tue Dec 04 19:40:07 2018 -0800
tree f872d99c6db1379705375cba8867f4e3898f1adf
parent 1b6531ccf5dab13a6817c7519693df220d0944a1

[RenderEngine] Create GLES 3 RenderEngine.

Currently RenderEngine always creates GLES 2.0 context. However, extension like
GL_EXT_protected_textures needs GLES 3. This patch upgrades RenderEngine to
create a GLES 3 context by default, and falls back to GLES 2 if fails.

BUG: 35315015
Test: Build, flash and boot, force GPU composition to verify.
Change-Id: I50d033bedd892dd695405959d2d34f97ec831a0e

libs/renderengine/RenderEngine.cpp

diff --git a/libs/renderengine/RenderEngine.cpp b/libs/renderengine/RenderEngine.cpp
index 8be1c3c..6dd7283 100644
--- a/libs/renderengine/RenderEngine.cpp
+++ b/libs/renderengine/RenderEngine.cpp
@@ -19,7 +19,7 @@
 #include <cutils/properties.h>
 #include <log/log.h>
 #include <private/gui/SyncFeatures.h>
-#include "gl/GLES20RenderEngine.h"
+#include "gl/GLESRenderEngine.h"
 
 namespace android {
 namespace renderengine {
@@ -29,10 +29,10 @@
     property_get(PROPERTY_DEBUG_RENDERENGINE_BACKEND, prop, "gles");
     if (strcmp(prop, "gles") == 0) {
         ALOGD("RenderEngine GLES Backend");
-        return renderengine::gl::GLES20RenderEngine::create(hwcFormat, featureFlags);
+        return renderengine::gl::GLESRenderEngine::create(hwcFormat, featureFlags);
     }
     ALOGE("UNKNOWN BackendType: %s, create GLES RenderEngine.", prop);
-    return renderengine::gl::GLES20RenderEngine::create(hwcFormat, featureFlags);
+    return renderengine::gl::GLESRenderEngine::create(hwcFormat, featureFlags);
 }
 
 RenderEngine::~RenderEngine() = default;