1 files changed, 80 insertions, 0 deletions
diff --git a/chromium/ppapi/proxy/compositor_resource.h b/chromium/ppapi/proxy/compositor_resource.h
new file mode 100644
index 00000000000..8bdeb3f650e
--- /dev/null
+++ b/chromium/ppapi/proxy/compositor_resource.h
@@ -0,0 +1,80 @@
+// Copyright 2014 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 PPAPI_PROXY_COMPOSITOR_RESOURCE_H_
+#define PPAPI_PROXY_COMPOSITOR_RESOURCE_H_
+
+#include <map>
+
+#include "ppapi/proxy/compositor_layer_resource.h"
+#include "ppapi/proxy/plugin_resource.h"
+#include "ppapi/proxy/ppapi_proxy_export.h"
+#include "ppapi/shared_impl/proxy_lock.h"
+#include "ppapi/thunk/ppb_compositor_api.h"
+
+namespace ppapi {
+namespace proxy {
+
+class PPAPI_PROXY_EXPORT CompositorResource
+    : public PluginResource,
+      public thunk::PPB_Compositor_API {
+ public:
+  CompositorResource(Connection connection,
+                     PP_Instance instance);
+
+  bool IsInProgress() const;
+
+  int32_t GenerateResourceId() const;
+
+ private:
+  virtual ~CompositorResource();
+
+  // Resource overrides:
+  virtual thunk::PPB_Compositor_API* AsPPB_Compositor_API() OVERRIDE;
+
+  // PluginResource overrides:
+  virtual void OnReplyReceived(const ResourceMessageReplyParams& params,
+                               const IPC::Message& msg) OVERRIDE;
+
+  // thunk::PPB_Compositor_API overrides:
+  virtual PP_Resource AddLayer() OVERRIDE;
+  virtual int32_t CommitLayers(
+      const scoped_refptr<TrackedCallback>& callback) OVERRIDE;
+  virtual int32_t ResetLayers() OVERRIDE;
+
+  // IPC msg handlers:
+  void OnPluginMsgCommitLayersReply(const ResourceMessageReplyParams& params);
+  void OnPluginMsgReleaseResource(
+      const ResourceMessageReplyParams& params,
+      int32_t id,
+      uint32_t sync_point,
+      bool is_lost);
+
+  void ResetLayersInternal(bool is_aborted);
+
+  // Callback for CommitLayers().
+  scoped_refptr<TrackedCallback> commit_callback_;
+
+  // True if layers_ has been reset by ResetLayers().
+  bool layer_reset_;
+
+  // Layer stack.
+  typedef std::vector<scoped_refptr<CompositorLayerResource> > LayerList;
+  LayerList layers_;
+
+  // Release callback map for texture and image.
+  typedef CompositorLayerResource::ReleaseCallback ReleaseCallback;
+  typedef std::map<int32_t, ReleaseCallback> ReleaseCallbackMap;
+  ReleaseCallbackMap release_callback_map_;
+
+  // The last resource id for texture or image.
+  mutable int32_t last_resource_id_;
+
+  DISALLOW_COPY_AND_ASSIGN(CompositorResource);
+};
+
+}  // namespace proxy
+}  // namespace ppapi
+
+#endif  // PPAPI_PROXY_COMPOSITOR_RESOURCE_H_