87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/*
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* Copyright (c) 2011 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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/*
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* vie_render_manager.h
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*/
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#ifndef WEBRTC_VIDEO_ENGINE_MAIN_SOURCE_VIE_RENDER_MANAGER_H_
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#define WEBRTC_VIDEO_ENGINE_MAIN_SOURCE_VIE_RENDER_MANAGER_H_
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// Defines
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#include "engine_configurations.h"
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#include "vie_defines.h"
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#include "typedefs.h"
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#include "list_wrapper.h"
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#include "map_wrapper.h"
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#include "vie_manager_base.h"
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#include "vie_renderer.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 ViERenderManager: private ViEManagerBase
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{
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friend class ViERenderManagerScoped;
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public:
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ViERenderManager(WebRtc_Word32 engineId);
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~ViERenderManager();
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WebRtc_Word32 RegisterVideoRenderModule(VideoRender& renderModule);
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WebRtc_Word32 DeRegisterVideoRenderModule(VideoRender& renderModule);
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ViERenderer* AddRenderStream(const WebRtc_Word32 renderId,
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void* window,
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const WebRtc_UWord32 zOrder,
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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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WebRtc_Word32 RemoveRenderStream(WebRtc_Word32 renderId);
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VideoRender* FindRenderModule(void* window);
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private:
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// Methods used by ViERenderScoped
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ViERenderer* ViERenderPtr(WebRtc_Word32 renderId) const;
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// Members
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CriticalSectionWrapper& _listCritsect;
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WebRtc_Word32 _engineId;
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MapWrapper _streamToViERenderer; // Protected by ViEManagerBase
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ListWrapper _renderList;
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bool _useExternalRenderModule;
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};
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// ------------------------------------------------------------------
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// ViERenderManagerScoped
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// ------------------------------------------------------------------
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class ViERenderManagerScoped: private ViEManagerScopedBase
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{
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public:
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ViERenderManagerScoped(const ViERenderManager& vieRenderManager);
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ViERenderer* Renderer(WebRtc_Word32 renderId) const;
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};
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} //namespace webrtc
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#endif // WEBRTC_VIDEO_ENGINE_MAIN_SOURCE_VIE_RENDER_MANAGER_H_
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