blob: 44e7dd596bf08fec3fd6ba05fe052671fc52d446 [file] [log] [blame]
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <vector>
#include "webrtc/modules/video_capture/video_capture.h"
#include "webrtc/modules/video_capture/video_capture_delay.h"
#include "webrtc/system_wrappers/include/rw_lock_wrapper.h"
namespace webrtc
namespace videocapturemodule
class DeviceInfoImpl: public VideoCaptureModule::DeviceInfo
DeviceInfoImpl(const int32_t id);
virtual ~DeviceInfoImpl(void);
virtual int32_t NumberOfCapabilities(const char* deviceUniqueIdUTF8);
virtual int32_t GetCapability(
const char* deviceUniqueIdUTF8,
const uint32_t deviceCapabilityNumber,
VideoCaptureCapability& capability);
virtual int32_t GetBestMatchedCapability(
const char* deviceUniqueIdUTF8,
const VideoCaptureCapability& requested,
VideoCaptureCapability& resulting);
virtual int32_t GetOrientation(const char* deviceUniqueIdUTF8,
VideoRotation& orientation);
/* Initialize this object*/
virtual int32_t Init()=0;
* Fills the member variable _captureCapabilities with capabilities for the given device name.
virtual int32_t CreateCapabilityMap(const char* deviceUniqueIdUTF8)=0;
/* Returns the expected Capture delay*/
int32_t GetExpectedCaptureDelay(const DelayValues delayValues[],
const uint32_t sizeOfDelayValues,
const char* productId,
const uint32_t width,
const uint32_t height);
// Data members
int32_t _id;
typedef std::vector<VideoCaptureCapability> VideoCaptureCapabilities;
VideoCaptureCapabilities _captureCapabilities;
RWLockWrapper& _apiLock;
char* _lastUsedDeviceName;
uint32_t _lastUsedDeviceNameLength;
} // namespace videocapturemodule
} // namespace webrtc