/// <summary>
/// 结束设备
/// </summary>
/// <param name="type">设备类型</param>
/// <returns>无返回值</returns>
public static void EndDevice(NIMDeviceType type)
{
#if NIMAPI_UNDER_WIN_DESKTOP_ONLY || UNITY_STANDALONE_WIN
DeviceNativeMethods.nim_vchat_end_device(type, "");
#else
#endif
}
private static void GetDeviceListCallback(bool ret, NIMDeviceType type, string jsonExtension, IntPtr userData)
{
_deviceList = null;
if (ret)
{
_deviceList = NIMDeviceInfoList.Deserialize(jsonExtension);
}
}
/// <summary>
/// 遍历设备
/// </summary>
/// <param name="type">设备类型</param>
/// <returns>NIMDeviceInfoList 设备属性列表</returns>
public static NIMDeviceInfoList GetDeviceList(NIMDeviceType type)
{
#if NIMAPI_UNDER_WIN_DESKTOP_ONLY || UNITY_STANDALONE_WIN
DeviceNativeMethods.nim_vchat_enum_device_devpath(type, "", GetDeviceListCb, IntPtr.Zero);
return(_deviceList);
#else
return(null);
#endif
}
private static void StartDeviceCallback(NIMDeviceType type, bool ret, string jsonExtension, IntPtr userData)
{
try
{
NimUtility.DelegateConverter.Invoke <StartDeviceResultHandler>(userData, type, ret);
}
catch
{
}
}
/// <summary>
/// 启动设备，同一NIMDeviceType下设备将不重复启动，不同的设备会先关闭前一个设备开启新设备
/// </summary>
/// <param name="type">设备类型</param>
/// <param name="devicePath">设备路径对应</param>
/// <param name="fps">摄像头为采样频率（一般传电源频率取50）,其他NIMDeviceType无效（麦克风采样频率由底层控制，播放器采样频率也由底层控制）</param>
/// <param name="StartDeviceInfo">启动设备json封装类</param>
/// <param name="handler">回调</param>
/// <returns>无返回值</returns>
public static void StartDevice(NIMDeviceType type, string devicePath, uint fps, NIMStartDeviceJsonEX StartDeviceInfo, StartDeviceResultHandler handler)
{
if (StartDeviceInfo == null)
{
StartDeviceInfo = new NIMStartDeviceJsonEX();
}
string json_info = StartDeviceInfo.Serialize();
var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(handler);
DeviceNativeMethods.nim_vchat_start_device(type, devicePath, fps, json_info, StartDeviceCb, ptr);
}
/// <summary>
/// 启动设备，同一NIMDeviceType下设备将不重复启动，不同的设备会先关闭前一个设备开启新设备
/// </summary>
/// <param name="type">设备类型</param>
/// <param name="devicePath">设备路径对应</param>
/// <param name="fps">摄像头为采样频率（一般传电源频率取50）,其他NIMDeviceType无效（麦克风采样频率由底层控制，播放器采样频率也由底层控制）</param>
/// <param name="StartDeviceInfo">启动设备json封装类</param>
/// <param name="handler">回调</param>
/// <returns>无返回值</returns>
public static void StartDevice(NIMDeviceType type, string devicePath, uint fps, NIMStartDeviceJsonEX StartDeviceInfo, StartDeviceResultHandler handler)
{
#if NIMAPI_UNDER_WIN_DESKTOP_ONLY || UNITY_STANDALONE_WIN
if (StartDeviceInfo == null)
{
StartDeviceInfo = new NIMStartDeviceJsonEX();
}
string json_info = StartDeviceInfo.Serialize();
var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(handler);
DeviceNativeMethods.nim_vchat_start_device(type, devicePath, fps, json_info, StartDeviceCb, ptr);
#else
#endif
}
void StartCameraDeviceResultCallback(NIMDeviceType type, bool ret)
{
Action action = () =>
{
if (ret)
{
}
else
{
MessageBox.Show("启动摄像头设备失败");
}
};
this.Invoke(action);
}
internal static extern void nim_vchat_remove_device_status_cb(NIMDeviceType type);
internal static extern void nim_vchat_enum_device_devpath(NIMDeviceType type,
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(NimUtility.Utf8StringMarshaler))] string json_extension,
nim_vchat_enum_device_devpath_sync_cb_func cb, IntPtr user_data);
internal static extern void nim_vchat_add_device_status_cb(NIMDeviceType type, nim_vchat_device_status_cb_func cb, IntPtr user_data);
/// <summary>
/// 移除设备监听（摄像头和麦克风）
/// </summary>
/// <param name="type">设备类型</param>
public static void RemoveDeviceStatusCb(NIMDeviceType type)
{
nim_vchat_remove_device_status_cb(type);
}
internal static extern void nim_vchat_end_device(NIMDeviceType type,
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(NimUtility.Utf8StringMarshaler))] string json_extension);
public static extern void nim_vchat_enum_device_devpath(NIMDeviceType type, string json_extension, nim_vchat_enum_device_devpath_sync_cb_func cb, IntPtr user_data);
private static void DeviceStatusCallback(NIMDeviceType type, uint status, string devicePath, string jsonExtension, IntPtr userData)
{
NimUtility.DelegateConverter.Invoke <DeviceStatusHandler>(userData, type, status, devicePath);
}
/// <summary>
/// 添加设备监听（摄像头和麦克风） 注意监听设备后底层会定时检查设备情况，在不需要监听后请移除
/// </summary>
/// <param name="type">设备类型（kNIMDeviceTypeAudioIn和kNIMDeviceTypeVideo有效）</param>
/// <param name="handler">回调</param>
/// <returns>无返回值</returns>
public static void AddDeviceStatusCb(NIMDeviceType type, DeviceStatusHandler handler)
{
var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(handler);
DeviceNativeMethods.nim_vchat_add_device_status_cb(type, DeviceStatusCb, ptr);
}
/// <summary>
/// 移除设备监听（摄像头和麦克风）
/// </summary>
/// <param name="type">设备类型</param>
/// <returns>无返回值</returns>
public static void RemoveDeviceStatusCb(NIMDeviceType type)
{
DeviceNativeMethods.nim_vchat_remove_device_status_cb(type);
}
public static extern void nim_vchat_end_device(NIMDeviceType type, string json_extension);
public static extern void nim_vchat_start_device(NIMDeviceType type, string device_path, uint fps, string json_extension, nim_vchat_start_device_cb_func cb, IntPtr user_data);
/// <summary>
/// 结束设备
/// </summary>
/// <param name="type">设备类型</param>
public static void EndDevice(NIMDeviceType type)
{
nim_vchat_end_device(type, "");
}
/// <summary>
/// 结束设备
/// </summary>
/// <param name="type">设备类型</param>
public static void EndDevice(NIMDeviceType type)
{
DeviceNativeMethods.nim_vchat_end_device(type, "");
}
/// <summary>
/// 启动设备，同一NIMDeviceType下设备将不重复启动，不同的设备会先关闭前一个设备开启新设备
/// </summary>
/// <param name="type">设备类型</param>
/// <param name="devicePath">设备路径对应</param>
/// <param name="fps">摄像头为采样频率（一般传电源频率取50）,其他NIMDeviceType无效（麦克风采样频率由底层控制，播放器采样频率也由底层控制）</param>
/// <param name="handler">回调</param>
public static void StartDevice(NIMDeviceType type, string devicePath, uint fps, StartDeviceResultHandler handler)
{
var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(handler);
DeviceNativeMethods.nim_vchat_start_device(type, devicePath, fps, "", StartDeviceCb, ptr);
}
/// <summary>
/// 遍历设备
/// </summary>
/// <param name="type">设备类型</param>
/// <returns></returns>
public static NIMDeviceInfoList GetDeviceList(NIMDeviceType type)
{
DeviceNativeMethods.nim_vchat_enum_device_devpath(type, "", GetDeviceListCb, IntPtr.Zero);
return(_deviceList);
}
/// <summary>
/// 遍历设备
/// </summary>
/// <param name="type">设备类型</param>
/// <returns></returns>
public static NIMDeviceInfoList GetDeviceList(NIMDeviceType type)
{
nim_vchat_enum_device_devpath(type, "", GetDeviceListCb, IntPtr.Zero);
return(device_list);
}