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/*
* 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.
*/
#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_DEVICE_INFO_LINUX_H_
#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_DEVICE_INFO_LINUX_H_
#include "webrtc/modules/video_capture/device_info_impl.h"
#include "webrtc/modules/video_capture/video_capture_impl.h"
namespace webrtc
{
namespace videocapturemodule
{
class DeviceInfoLinux: public DeviceInfoImpl
{
public:
DeviceInfoLinux(const int32_t id);
virtual ~DeviceInfoLinux();
virtual uint32_t NumberOfDevices();
virtual int32_t GetDeviceName(
uint32_t deviceNumber,
char* deviceNameUTF8,
uint32_t deviceNameLength,
char* deviceUniqueIdUTF8,
uint32_t deviceUniqueIdUTF8Length,
char* productUniqueIdUTF8=0,
uint32_t productUniqueIdUTF8Length=0);
/*
* Fills the membervariable _captureCapabilities with capabilites for the given device name.
*/
virtual int32_t CreateCapabilityMap (const char* deviceUniqueIdUTF8);
virtual int32_t DisplayCaptureSettingsDialogBox(
const char* /*deviceUniqueIdUTF8*/,
const char* /*dialogTitleUTF8*/,
void* /*parentWindow*/,
uint32_t /*positionX*/,
uint32_t /*positionY*/) { return -1;}
int32_t FillCapabilities(int fd);
int32_t Init();
private:
bool IsDeviceNameMatches(const char* name, const char* deviceUniqueIdUTF8);
};
} // namespace videocapturemodule
} // namespace webrtc
#endif // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_DEVICE_INFO_LINUX_H_
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