Added infrastructure to run gpu demos under Pepper3D. Created a Demo class th...

gpu/demos/gles2_book/hello_triangle.cc

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This is a simple example that draws a single triangle with
+// a minimal vertex/fragment shader.  The purpose of this
+// example is to demonstrate the basic concepts of
+// OpenGL ES 2.0 rendering.
+
+#include "gpu/demos/framework/demo_factory.h"
+#include "gpu/demos/gles2_book/example.h"
+#include "third_party/gles2_book/Chapter_2/Hello_Triangle/Hello_Triangle.h"
+
+namespace gpu {
+namespace demos {
+
+namespace gles2_book {
+class HelloTriangle : public Example<HTUserData> {
+ public:
+  HelloTriangle() {
+    RegisterCallbacks(htInit, NULL, htDraw, htShutDown);
+  }
+
+  const wchar_t* Title() const {
+    return L"Hello Triangle";
+  }
+};
+}  // namespace gles2_book
+
+Demo* CreateDemo() {
+  return new gles2_book::HelloTriangle();
+}
+
+}  // namespace demos
+}  // namespace gpu