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// Copyright (c) 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.
#ifndef PPAPI_PROXY_VIDEO_SOURCE_RESOURCE_H_
#define PPAPI_PROXY_VIDEO_SOURCE_RESOURCE_H_
#include <string>
#include "ppapi/c/pp_time.h"
#include "ppapi/c/pp_var.h"
#include "ppapi/proxy/connection.h"
#include "ppapi/proxy/plugin_resource.h"
#include "ppapi/proxy/ppapi_proxy_export.h"
#include "ppapi/thunk/ppb_video_source_private_api.h"
struct PP_ImageDataDesc;
struct PP_VideoFrame_Private;
namespace ppapi {
class TrackedCallback;
namespace proxy {
class PPAPI_PROXY_EXPORT VideoSourceResource
: public PluginResource,
public thunk::PPB_VideoSource_Private_API {
public:
VideoSourceResource(Connection connection,
PP_Instance instance);
virtual ~VideoSourceResource();
// Resource overrides.
virtual thunk::PPB_VideoSource_Private_API*
AsPPB_VideoSource_Private_API() override;
// PPB_VideoSource_Private_API implementation.
virtual int32_t Open(
const PP_Var& stream_url,
scoped_refptr<TrackedCallback> callback) override;
virtual int32_t GetFrame(
PP_VideoFrame_Private* frame,
scoped_refptr<TrackedCallback> callback) override;
virtual void Close() override;
private:
void OnPluginMsgOpenComplete(
const ResourceMessageReplyParams& reply_params);
void OnPluginMsgGetFrameComplete(
PP_VideoFrame_Private* frame,
const ResourceMessageReplyParams& reply_params,
const HostResource& image_data,
const PP_ImageDataDesc& image_desc_data,
PP_TimeTicks timestamp);
scoped_refptr<TrackedCallback> open_callback_;
scoped_refptr<TrackedCallback> get_frame_callback_;
bool is_open_;
DISALLOW_COPY_AND_ASSIGN(VideoSourceResource);
};
} // namespace proxy
} // namespace ppapi
#endif // PPAPI_PROXY_VIDEO_SOURCE_RESOURCE_H_
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