4ca7d3f9fe
MapWrapper was needed on some platforms where STL wasn't supported, we now use std::map<> directly. BUG=2164 TEST=trybots R=henrike@webrtc.org, phoglund@webrtc.org, stefan@webrtc.org, wu@webrtc.org Review URL: https://webrtc-codereview.appspot.com/2001004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@4530 4adac7df-926f-26a2-2b94-8c16560cd09d
77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_VIDEO_ENGINE_VIE_RENDER_MANAGER_H_
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#define WEBRTC_VIDEO_ENGINE_VIE_RENDER_MANAGER_H_
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#include <map>
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#include "webrtc/system_wrappers/interface/list_wrapper.h"
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#include "webrtc/system_wrappers/interface/scoped_ptr.h"
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#include "webrtc/typedefs.h"
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#include "webrtc/video_engine/vie_manager_base.h"
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namespace webrtc {
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class CriticalSectionWrapper;
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class RWLockWrapper;
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class VideoRender;
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class VideoRenderCallback;
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class ViERenderer;
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class ViERenderManager : private ViEManagerBase {
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friend class ViERenderManagerScoped;
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public:
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explicit ViERenderManager(int32_t engine_id);
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~ViERenderManager();
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int32_t RegisterVideoRenderModule(VideoRender* render_module);
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int32_t DeRegisterVideoRenderModule(VideoRender* render_module);
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ViERenderer* AddRenderStream(const int32_t render_id,
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void* window,
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const uint32_t z_order,
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const float left,
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const float top,
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const float right,
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const float bottom);
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int32_t RemoveRenderStream(int32_t render_id);
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private:
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// Returns a pointer to the render module if it exists in the render list.
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// Assumed protected.
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VideoRender* FindRenderModule(void* window);
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// Methods used by ViERenderScoped.
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ViERenderer* ViERenderPtr(int32_t render_id) const;
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scoped_ptr<CriticalSectionWrapper> list_cs_;
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int32_t engine_id_;
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// Protected by ViEManagerBase.
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typedef std::map<int32_t, ViERenderer*> RendererMap;
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RendererMap stream_to_vie_renderer_;
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ListWrapper render_list_;
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bool use_external_render_module_;
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};
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class ViERenderManagerScoped: private ViEManagerScopedBase {
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public:
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explicit ViERenderManagerScoped(const ViERenderManager& vie_render_manager);
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// Returns a pointer to the ViERender object.
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ViERenderer* Renderer(int32_t render_id) const;
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};
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} // namespace webrtc
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#endif // WEBRTC_VIDEO_ENGINE_VIE_RENDER_MANAGER_H_
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