blob: 955739d700c90d3fd020e6c96577642202067628 [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.
*/
#ifndef MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_DEVICE_INFO_LINUX_H_
#define MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_DEVICE_INFO_LINUX_H_
#include "modules/video_capture/device_info_impl.h"
#include "modules/video_capture/video_capture_impl.h"
namespace webrtc {
namespace videocapturemodule {
class DeviceInfoLinux : public DeviceInfoImpl {
public:
DeviceInfoLinux();
~DeviceInfoLinux() override;
uint32_t NumberOfDevices() override;
int32_t GetDeviceName(uint32_t deviceNumber,
char* deviceNameUTF8,
uint32_t deviceNameLength,
char* deviceUniqueIdUTF8,
uint32_t deviceUniqueIdUTF8Length,
char* productUniqueIdUTF8 = 0,
uint32_t productUniqueIdUTF8Length = 0) override;
/*
* Fills the membervariable _captureCapabilities with capabilites for the
* given device name.
*/
int32_t CreateCapabilityMap(const char* deviceUniqueIdUTF8) override;
int32_t DisplayCaptureSettingsDialogBox(const char* /*deviceUniqueIdUTF8*/,
const char* /*dialogTitleUTF8*/,
void* /*parentWindow*/,
uint32_t /*positionX*/,
uint32_t /*positionY*/) override;
int32_t FillCapabilities(int fd);
int32_t Init() override;
private:
bool IsDeviceNameMatches(const char* name, const char* deviceUniqueIdUTF8);
};
} // namespace videocapturemodule
} // namespace webrtc
#endif // MODULES_VIDEO_CAPTURE_MAIN_SOURCE_LINUX_DEVICE_INFO_LINUX_H_