Beginning of JS Mojo API to GL

mojo/apps/js/bindings/gl/module.cc

+// 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.
+
+#include "mojo/apps/js/bindings/gl/module.h"
+
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+#include "base/logging.h"
+#include "gin/arguments.h"
+#include "gin/object_template_builder.h"
+#include "gin/per_isolate_data.h"
+#include "gin/wrappable.h"
+#include "mojo/apps/js/bindings/gl/context.h"
+
+namespace mojo {
+namespace js {
+namespace gl {
+
+const char* kModuleName = "mojo/apps/js/bindings/gljs";

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

mojo/apps/js/bindings/gljs  ->  mojo/apps/js/bindings/gl ?

Normally the module name corresponds to the file path.  We'll need to figure out
what stable names we want for all these modules eventually.

[Aaron Boodman, 2013/12/12 19:30:30]

Whoops, I initially had named all the code 'gljs', but changed my mind and
forgot this bit.

+
+namespace {
+
+gin::WrapperInfo kWrapperInfo = { gin::kEmbedderNativeGin };
+
+gin::Handle<Context> CreateContext(const gin::Arguments& args, uint64_t encoded,
+                                   int width, int height) {
+  return Context::Create(args.isolate(), encoded, width, height);
+}
+
+}  // namespace
+
+v8::Local<v8::ObjectTemplate> GetModuleTemplate(v8::Isolate* isolate) {
+  gin::PerIsolateData* data = gin::PerIsolateData::From(isolate);
+  v8::Local<v8::ObjectTemplate> templ = data->GetObjectTemplate(&kWrapperInfo);
+
+  if (templ.IsEmpty()) {
+    templ = gin::ObjectTemplateBuilder(isolate)
+        .SetMethod("Context", CreateContext)
+        .Build();
+    templ->SetInternalFieldCount(gin::kNumberOfInternalFields);
+    data->SetObjectTemplate(&kWrapperInfo, templ);
+  }
+
+  Context::GetObjectTemplate(isolate);
+  Opaque::GetObjectTemplate(isolate);
+
+  return templ;
+}
+
+}  // namespace gl
+}  // namespace js
+}  // namespace mojo