protected override void LoadFromMicrocode(D3D9.Device d3D9Device, D3D9.ShaderBytecode microcode)
{
D3D9.PixelShader pixelShader;
var shaderWasFound = this._mapDeviceToPixelShader.TryGetValue(d3D9Device, out pixelShader);
if (shaderWasFound)
{
pixelShader.SafeDispose();
}
if (IsSupported)
{
// Create the shader
pixelShader = new D3D9.PixelShader(d3D9Device, microcode);
}
else
{
LogManager.Instance.Write("Unsupported D3D9 pixel shader '{0}' was not loaded.", _name);
pixelShader = null;
}
if (shaderWasFound)
{
this._mapDeviceToPixelShader[d3D9Device] = pixelShader;
}
else
{
this._mapDeviceToPixelShader.Add(d3D9Device, pixelShader);
}
}
protected void LoadFromSource(D3D9.Device d3D9Device)
{
//Entering critical section
this.LockDeviceAccess();
D3D9.ShaderBytecode microcode = null;
// Create the shader
// Assemble source into microcode
try
{
microcode = D3D9.ShaderBytecode.Assemble(Source, null, // no #define support
null, // no #include support
0); // standard compile options
}
catch (DX.CompilationException e)
{
throw new AxiomException("Cannot assemble D3D9 shader {0} Errors:\n{1}", e, Name, e.Message);
}
LoadFromMicrocode(d3D9Device, microcode);
microcode.SafeDispose();
//Leaving critical section
this.UnlockDeviceAccess();
}
protected abstract void LoadFromMicrocode(D3D9.Device d3D9Device, D3D9.ShaderBytecode microcode);
/// <summary>
/// Initializes a new instance of the <see cref="VertexShader"/> class.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="function">The function.</param>
/// <unmanaged>HRESULT IDirect3DDevice9::CreateVertexShader([In] const void* pFunction,[Out, Fast] IDirect3DVertexShader9** ppShader)</unmanaged>
public VertexShader(Device device, ShaderBytecode function)
{
device.CreateVertexShader(function.BufferPointer, this);
this.function = function;
}
/// <summary>
/// Initializes a new instance of the <see cref="PixelShader"/> class.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="function">The function.</param>
/// <unmanaged>HRESULT IDirect3DDevice9::CreatePixelShader([In] const void* pFunction,[Out, Fast] IDirect3DPixelShader9** ppShader)</unmanaged>
public PixelShader(Device device, ShaderBytecode function)
{
device.CreatePixelShader(function.BufferPointer, this);
this.function = function;
}
