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// 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_PROXY_IMAGE_DATA_H_
#define PPAPI_PROXY_IMAGE_DATA_H_
#include "base/shared_memory.h"
#include "ppapi/c/ppb_image_data.h"
#include "ppapi/proxy/plugin_resource.h"
#include "ppapi/proxy/serialized_structs.h"
namespace pp {
namespace proxy {
class ImageData : public PluginResource {
public:
ImageData(const PP_ImageDataDesc& desc, ImageHandle handle);
virtual ~ImageData();
// Resource overrides.
virtual ImageData* AsImageData() { return this; }
void* Map();
void Unmap();
const PP_ImageDataDesc& desc() const { return desc_; }
static const ImageHandle NullHandle;
static ImageHandle HandleFromInt(int32_t i);
private:
PP_ImageDataDesc desc_;
ImageHandle handle_;
void* mapped_data_;
DISALLOW_COPY_AND_ASSIGN(ImageData);
};
} // namespace proxy
} // namespace pp
#endif // PPAPI_PROXY_IMAGE_DATA_H_
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