36d93504b8
1) align with all the other webrtc header files. 2) and for the case(libjingle) when we want to deliver webrtc as lib and headers - all the headers will be in one folder. Review URL: http://webrtc-codereview.appspot.com/44007 git-svn-id: http://webrtc.googlecode.com/svn/trunk@118 4adac7df-926f-26a2-2b94-8c16560cd09d
127 lines
3.5 KiB
C++
127 lines
3.5 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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#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_INTERFACE_VIDEO_CAPTURE_DEFINES_H_
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#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_INTERFACE_VIDEO_CAPTURE_DEFINES_H_
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// Includes
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#include "typedefs.h"
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#include "module_common_types.h"
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namespace webrtc
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{
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// Defines
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#ifndef NULL
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#define NULL 0
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#endif
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enum {kVideoCaptureUniqueNameLength =1024}; //Max unique capture device name lenght
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enum {kVideoCaptureDeviceNameLength =256}; //Max capture device name lenght
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enum {kVideoCaptureProductIdLength =128}; //Max product id length
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// Enums
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enum VideoCaptureRotation
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{
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kCameraRotate0 = 0,
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kCameraRotate90 = 5,
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kCameraRotate180 = 10,
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kCameraRotate270 = 15
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};
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struct VideoCaptureCapability
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{
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WebRtc_UWord32 width;
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WebRtc_UWord32 height;
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WebRtc_UWord32 maxFPS;
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WebRtc_UWord32 expectedCaptureDelay;
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RawVideoType rawType;
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VideoCodecType codecType;
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bool interlaced;
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VideoCaptureCapability()
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{
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width = 0;
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height = 0;
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maxFPS = 0;
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expectedCaptureDelay = 0;
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rawType = kVideoUnknown;
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codecType = kVideoCodecUnknown;
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interlaced = false;
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}
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;
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bool operator!=(const VideoCaptureCapability &other) const
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{
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if (width != other.width)
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return true;
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if (height != other.height)
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return true;
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if (maxFPS != other.maxFPS)
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return true;
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if (rawType != other.rawType)
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return true;
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if (codecType != other.codecType)
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return true;
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if (interlaced != other.interlaced)
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return true;
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return false;
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}
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bool operator==(const VideoCaptureCapability &other) const
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{
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return !operator!=(other);
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}
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};
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enum VideoCaptureAlarm
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{
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Raised = 0,
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Cleared = 1
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};
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/* External Capture interface. Returned by Create
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and implemented by the capture module.
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*/
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class VideoCaptureExternal
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{
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public:
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virtual WebRtc_Word32 IncomingFrame(WebRtc_UWord8* videoFrame,
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WebRtc_Word32 videoFrameLength,
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const VideoCaptureCapability& frameInfo,
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WebRtc_Word64 captureTime = 0) = 0;
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protected:
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~VideoCaptureExternal() {}
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};
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// Callback class to be implemented by module user
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class VideoCaptureDataCallback
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{
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public:
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virtual void OnIncomingCapturedFrame(const WebRtc_Word32 id,
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VideoFrame& videoFrame,
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VideoCodecType codecType) = 0;
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virtual void OnCaptureDelayChanged(const WebRtc_Word32 id,
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const WebRtc_Word32 delay) = 0;
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protected:
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virtual ~VideoCaptureDataCallback(){}
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};
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class VideoCaptureFeedBack
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{
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public:
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virtual void OnCaptureFrameRate(const WebRtc_Word32 id,
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const WebRtc_UWord32 frameRate) = 0;
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virtual void OnNoPictureAlarm(const WebRtc_Word32 id,
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const VideoCaptureAlarm alarm) = 0;
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protected:
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virtual ~VideoCaptureFeedBack(){}
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};
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} //namespace webrtc
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#endif // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_INTERFACE_VIDEO_CAPTURE_DEFINES_H_
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