blob: 37a457ce8a4ff836971e02f38342a6a2f3adbcf4 [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 <stdint.h>
#include <vector>
#include "api/video/video_rotation.h"
#include "modules/video_capture/video_capture.h"
#include "modules/video_capture/video_capture_defines.h"
#include "rtc_base/synchronization/rw_lock_wrapper.h"
namespace webrtc {
namespace videocapturemodule {
class DeviceInfoImpl : public VideoCaptureModule::DeviceInfo {
~DeviceInfoImpl(void) override;
int32_t NumberOfCapabilities(const char* deviceUniqueIdUTF8) override;
int32_t GetCapability(const char* deviceUniqueIdUTF8,
const uint32_t deviceCapabilityNumber,
VideoCaptureCapability& capability) override;
int32_t GetBestMatchedCapability(const char* deviceUniqueIdUTF8,
const VideoCaptureCapability& requested,
VideoCaptureCapability& resulting) override;
int32_t GetOrientation(const char* deviceUniqueIdUTF8,
VideoRotation& orientation) override;
/* 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;
// Data members
typedef std::vector<VideoCaptureCapability> VideoCaptureCapabilities;
VideoCaptureCapabilities _captureCapabilities;
RWLockWrapper& _apiLock;
char* _lastUsedDeviceName;
uint32_t _lastUsedDeviceNameLength;
} // namespace videocapturemodule
} // namespace webrtc