[PPAPI] Compositor API implementation

ppapi/proxy/ppb_instance_proxy.cc

 // Copyright (c) 2012 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 "ppapi/proxy/ppb_instance_proxy.h"
 
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/pp_time.h"
@@ skipping 21 matching lines @@
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/serialized_var.h"
 #include "ppapi/proxy/truetype_font_singleton_resource.h"
 #include "ppapi/proxy/uma_private_resource.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/ppb_url_util_shared.h"
 #include "ppapi/shared_impl/ppb_view_shared.h"
 #include "ppapi/shared_impl/var.h"
 #include "ppapi/thunk/enter.h"
+#include "ppapi/thunk/ppb_compositor_api.h"
 #include "ppapi/thunk/ppb_graphics_2d_api.h"
 #include "ppapi/thunk/ppb_graphics_3d_api.h"
 #include "ppapi/thunk/thunk.h"
 
 // Windows headers interfere with this file.
 #ifdef PostMessage
 #undef PostMessage
 #endif
 
 using ppapi::thunk::EnterInstanceNoLock;
 using ppapi::thunk::EnterResourceNoLock;
+using ppapi::thunk::PPB_Compositor_API;
 using ppapi::thunk::PPB_Graphics2D_API;
 using ppapi::thunk::PPB_Graphics3D_API;
 using ppapi::thunk::PPB_Instance_API;
 
 namespace ppapi {
 namespace proxy {
 
 namespace {
 
 #if !defined(OS_NACL)
@@ skipping 156 matching lines @@
     pp_resource = resource->pp_resource();
   } else {
     // Passing 0 means unbinding all devices.
     dispatcher()->Send(new PpapiHostMsg_PPBInstance_BindGraphics(
         API_ID_PPB_INSTANCE, instance, 0));
     return PP_TRUE;
   }
 
   // We need to pass different resource to Graphics 2D and 3D right now.  Once
   // 3D is migrated to the new design, we should be able to unify this.
+  EnterResourceNoLock<PPB_Compositor_API> enter_compositor(device, false);
   EnterResourceNoLock<PPB_Graphics2D_API> enter_2d(device, false);
   EnterResourceNoLock<PPB_Graphics3D_API> enter_3d(device, false);
-  if (enter_2d.succeeded()) {
+  if (enter_compositor.succeeded() || enter_2d.succeeded()) {
     dispatcher()->Send(new PpapiHostMsg_PPBInstance_BindGraphics(
         API_ID_PPB_INSTANCE, instance, pp_resource));
     return PP_TRUE;
   } else if (enter_3d.succeeded()) {
     dispatcher()->Send(new PpapiHostMsg_PPBInstance_BindGraphics(
         API_ID_PPB_INSTANCE, instance, host_resource.host_resource()));
     return PP_TRUE;
   }
   return PP_FALSE;
 }
@@ skipping 1094 matching lines @@
     PP_Instance instance) {
   InstanceData* data = static_cast<PluginDispatcher*>(dispatcher())->
       GetInstanceData(instance);
   if (!data)
     return;  // Instance was probably deleted.
   data->should_do_request_surrounding_text = false;
 }
 
 }  // namespace proxy
 }  // namespace ppapi