public void CreateRawWriteableVIS()
{
RawBufferBindings binding = new RawBufferBindings()
{
AllowIndexBuffer = true,
WriteMode = eRawBufferWriteMode.StreamOut,
AllowVertexBuffer = true
};
DX11RawBuffer buffer = DX11RawBuffer.CreateWriteable(this.Device, 64, binding);
Assert.IsNotNull(buffer.Buffer, "Buffer is null");
Assert.IsNotNull(buffer.ShaderView, "Shader View is null");
Assert.IsNull(buffer.UnorderedView, "UAV is not null");
buffer.Dispose();
}
public void CreateRawImmutable()
{
RawBufferBindings binding = new RawBufferBindings()
{
AllowIndexBuffer = false,
WriteMode = eRawBufferWriteMode.None,
AllowVertexBuffer = false
};
DataStream ds = new DataStream(64, true, true);
DX11RawBuffer buffer = DX11RawBuffer.CreateImmutable(this.Device, ds, binding);
Assert.IsNotNull(buffer.Buffer, "Buffer is null");
Assert.IsNotNull(buffer.ShaderView, "Shader View is null");
Assert.IsNull(buffer.UnorderedView, "UAV is not null");
buffer.Dispose();
}
public void RawStagingCopy()
{
RawBufferBindings binding = new RawBufferBindings()
{
AllowIndexBuffer = false,
WriteMode = eRawBufferWriteMode.None,
AllowVertexBuffer = true
};
DataStream ds = new DataStream(16 * sizeof(uint), true, true);
for (uint i = 0; i < 16; i++)
{
ds.Write <uint>(i);
}
ds.Position = 0;
DX11RawBuffer buffer = DX11RawBuffer.CreateImmutable(this.Device, ds, binding);
ds.Dispose();
Assert.IsNotNull(buffer.Buffer, "Immutable Buffer is null");
Assert.IsNotNull(buffer.ShaderView, "Immutable Shader View is null");
Assert.IsNull(buffer.UnorderedView, "Immutable UAV is not null");
DX11RawBuffer staging = DX11RawBuffer.CreateStaging(buffer);
Assert.IsNotNull(staging.Buffer, "Staging Buffer is null");
Assert.IsNull(staging.ShaderView, "Staging Shader View is not null");
Assert.IsNull(staging.UnorderedView, "Immutable UAV is not null");
this.RenderContext.Context.CopyResource(buffer, staging);
ds = staging.MapForRead(this.RenderContext);
for (uint i = 0; i < 16; i++)
{
uint d = ds.Read <uint>();
Assert.AreEqual(i, d, "Invalid Data");
}
staging.Dispose();
buffer.Dispose();
}