Beginning of JS Mojo API to GL

mojo/apps/js/bindings/gl/context.h

+// Copyright 2013 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.
+
+#ifndef MOJO_APPS_JS_BINDINGS_GL_CONTEXT_H_
+#define MOJO_APPS_JS_BINDINGS_GL_CONTEXT_H_
+
+#include <GLES2/gl2.h>
+
+#include "gin/handle.h"
+#include "gin/public/wrapper_info.h"
+#include "gin/wrappable.h"
+#include "mojo/apps/js/bindings/gl/opaque.h"
+#include "v8/include/v8.h"
+
+namespace gin {
+class Arguments;
+}
+
+namespace mojo {
+namespace js {
+namespace gl {

[abarth-chromium, 2013/12/11 06:24:22]

Do we want to have this deep a nesting of namespaces?

+
+typedef Opaque Shader;
+
+// Context implements WebGLRenderingContext.
+class Context : public gin::Wrappable<Context> {
+ public:
+  static gin::WrapperInfo kWrapperInfo;
+
+  static gin::Handle<Context> Create(v8::Isolate* isolate, uint64_t encoded,
+                                     int width, int height);
+  static v8::Handle<v8::ObjectTemplate> GetObjectTemplate(v8::Isolate* isolate);
+
+  static gin::Handle<Shader> CreateShader(const gin::Arguments& arguments,
+                                          GLenum type);
+  static void ShaderSource(gin::Handle<Shader> shader,
+                           const std::string& source);
+  static void CompileShader(const gin::Arguments& arguments,
+                            gin::Handle<Shader> shader);
+
+ private:
+  Context(uint64_t encoded, int width, int height);
+
+  uint64_t encoded_;
+};
+
+}  // namespace gl
+}  // namespace js
+}  // namespace mojo
+
+#endif  // MOJO_APPS_JS_BINDINGS_GL_CONTEXT_H_