public static PlatformData[] GetPlatforms()
{
uint platformCount = ApiWrapper.get_num_platforms();
if (platformCount == 0)
{
return(null);
}
ApiWrapper.Platform[] data = new ApiWrapper.Platform[platformCount];
PlatformData[] retData = new PlatformData[platformCount];
unsafe
{
fixed(ApiWrapper.Platform *pData = data)
{
ApiWrapper.get_platforms(pData, platformCount);
}
for (uint i = 0; i < platformCount; ++i)
{
retData[i].Name = Marshal.PtrToStringAnsi((IntPtr)data[i].name);
retData[i].NumDevices = data[i].num_devices;
retData[i].Devices = new DeviceData[retData[i].NumDevices];
retData[i].devices = new ApiWrapper.Device[retData[i].NumDevices];
for (uint j = 0; j < retData[i].NumDevices; ++j)
{
retData[i].devices[j] = data[i].devices[j];
retData[i].Devices[j] = new DeviceData
{
Id = data[i].devices[j].id,
Name = Marshal.PtrToStringAnsi((IntPtr)data[i].devices[j].name),
Version = data[i].devices[j].version
};
}
}
}
//TODO add free
return(retData);
}
public bool Cooley_Tukey(ApiWrapper.Device device, bool isInverse = false)
{
int status;
var data = new float[_inputData.Length];
_inputData.CopyTo(data, 0);
unsafe
{
fixed(float *pData = data)
{
status = ApiWrapper.Cooley_Tukey(pData, (uint)data.Length / 2, isInverse ? -1 : 1, device);
}
}
if (status == 0)
{
_outputData = data;
}
return(status == 0);
}