private void InitGPUSupport()
{
// Make device
device = new Device(DriverType.Hardware, DeviceCreationFlags.Debug, FeatureLevel.Level_11_0);
// Compile compute shader
computeShader = GPGPUHelper.LoadComputeShader(device, "GPGPU/FilterObjects.compute", "Filter", out shaderByteCode);
}
public void testgpu()
{
// Make device
Device device = new Device(DriverType.Hardware, DeviceCreationFlags.None, FeatureLevel.Level_11_0);
ShaderBytecode byteCode;
ComputeShader compute = GPGPUHelper.LoadComputeShader(device, "GPGPU/Simple.compute", "main", out byteCode);
Texture2D uavTexture;
UnorderedAccessView computeResult = GPGPUHelper.CreateUnorderedAccessView(device, 1024, 1024, SlimDX.DXGI.Format.R8G8B8A8_UNorm, out uavTexture);
device.ImmediateContext.ComputeShader.Set(compute);
device.ImmediateContext.ComputeShader.SetUnorderedAccessView(computeResult, 0);
device.ImmediateContext.Dispatch(32, 32, 1);
Texture2D.ToFile(device.ImmediateContext, uavTexture, ImageFileFormat.Png, "uav.png");
}