94caca7105
- The usual elimination of main/source etc. - Fully qualify "public" includes. - Use lowercase for all directory names. Review URL: https://webrtc-codereview.appspot.com/933010 git-svn-id: http://webrtc.googlecode.com/svn/trunk@3025 4adac7df-926f-26a2-2b94-8c16560cd09d
65 lines
1.9 KiB
C++
65 lines
1.9 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_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_VIDEO_CAPTURE_LINUX_H_
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#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_VIDEO_CAPTURE_LINUX_H_
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#include "common_types.h"
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#include "../video_capture_impl.h"
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namespace webrtc
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{
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class CriticalSectionWrapper;
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class ThreadWrapper;
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namespace videocapturemodule
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{
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class VideoCaptureModuleV4L2: public VideoCaptureImpl
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{
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public:
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VideoCaptureModuleV4L2(WebRtc_Word32 id);
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virtual ~VideoCaptureModuleV4L2();
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virtual WebRtc_Word32 Init(const char* deviceUniqueId);
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virtual WebRtc_Word32 StartCapture(const VideoCaptureCapability& capability);
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virtual WebRtc_Word32 StopCapture();
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virtual bool CaptureStarted();
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virtual WebRtc_Word32 CaptureSettings(VideoCaptureCapability& settings);
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private:
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enum {kNoOfV4L2Bufffers=4};
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static bool CaptureThread(void*);
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bool CaptureProcess();
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bool AllocateVideoBuffers();
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bool DeAllocateVideoBuffers();
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ThreadWrapper* _captureThread;
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CriticalSectionWrapper* _captureCritSect;
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WebRtc_Word32 _deviceId;
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WebRtc_Word32 _deviceFd;
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WebRtc_Word32 _buffersAllocatedByDevice;
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WebRtc_Word32 _currentWidth;
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WebRtc_Word32 _currentHeight;
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WebRtc_Word32 _currentFrameRate;
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bool _captureStarted;
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RawVideoType _captureVideoType;
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struct Buffer
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{
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void *start;
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size_t length;
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};
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Buffer *_pool;
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};
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} // namespace videocapturemodule
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} // namespace webrtc
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#endif // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_VIDEO_CAPTURE_LINUX_H_
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