public PixelFormat(PixelFormatFlags flags, int fourCC, int rgbBitCount, uint rBitMask, uint gBitMask, uint bBitMask, uint aBitMask)
{
Size = SdxUtilities.SizeOf <PixelFormat>();
Flags = flags;
FourCC = fourCC;
RGBBitCount = rgbBitCount;
RBitMask = rBitMask;
GBitMask = gBitMask;
BBitMask = bBitMask;
ABitMask = aBitMask;
}
/// <summary>
/// Creates the constant buffer object.
/// </summary>
protected internal override D3D11.ID3D11Buffer CreateConstantBuffer(EngineDevice device)
{
using (var dataStream = new DataStream(SdxUtilities.SizeOf <T>(), true, true))
{
dataStream.Write(_initialData);
dataStream.Position = 0;
return(device.DeviceD3D11_1.CreateBuffer(
new D3D11.BufferDescription(
_structureSize,
D3D11.ResourceUsage.Dynamic,
D3D11.BindFlags.ConstantBuffer,
D3D11.CpuAccessFlags.Write,
D3D11.ResourceOptionFlags.None,
0),
dataStream.DataPointer));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TypeSafeConstantBufferResource{T}" /> class.
/// </summary>
public TypeSafeConstantBufferResource(T initialData)
: base(SdxUtilities.SizeOf <T>())
{
_initialData = initialData;
_structureSize = SdxUtilities.SizeOf <T>();
}