Core PPAPI proxy files. This includes the dispatcher which is the control point

on each end of the IPC channel. It includes the IPC message definitions. It
also includes the base class for the interface proxying, and the core resource
and var tracking.

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/4229002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64869 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 50 insertions, 0 deletions

diff --git a/ppapi/proxy/ppb_image_data_proxy.h b/ppapi/proxy/ppb_image_data_proxy.h
new file mode 100644
index 0000000..39e8ad6
--- /dev/null
+++ b/ppapi/proxy/ppb_image_data_proxy.h
@@ -0,0 +1,50 @@
+// 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.
+
+#ifndef PPAPI_PPB_IMAGE_DATA_PROXY_H_
+#define PPAPI_PPB_IMAGE_DATA_PROXY_H_
+
+#include "ppapi/c/pp_completion_callback.h"
+#include "ppapi/c/pp_module.h"
+#include "ppapi/c/pp_resource.h"
+#include "ppapi/c/pp_size.h"
+#include "ppapi/c/pp_var.h"
+#include "ppapi/proxy/interface_proxy.h"
+
+struct PPB_ImageData;
+
+namespace pp {
+namespace proxy {
+
+class PPB_ImageData_Proxy : public InterfaceProxy {
+ public:
+  PPB_ImageData_Proxy(Dispatcher* dispatcher, const void* target_interface);
+  virtual ~PPB_ImageData_Proxy();
+
+  const PPB_ImageData* ppb_image_data_target() const {
+    return reinterpret_cast<const PPB_ImageData*>(target_interface());
+  }
+
+  // InterfaceProxy implementation.
+  virtual const void* GetSourceInterface() const;
+  virtual InterfaceID GetInterfaceId() const;
+  virtual void OnMessageReceived(const IPC::Message& msg);
+
+ private:
+  // Message handlers.
+  void OnMsgGetNativeImageDataFormat(int32* result);
+  void OnMsgIsImageDataFormatSupported(int32 format, bool* result);
+  void OnMsgCreate(PP_Module module,
+                   int32_t format,
+                   const PP_Size& size,
+                   bool init_to_zero,
+                   PP_Resource* result,
+                   std::string* image_data_desc,
+                   uint64_t* result_shm_handle);
+};
+
+}  // namespace proxy
+}  // namespace pp
+
+#endif  // PPAPI_PPB_IMAGE_DATA_PROXY_H_