internal virtual void RCQSwitchToShader(RenderCommandQueue commandQueue)
{
// Set shader & constant buffers
commandQueue.QueueCommand(RenderCommand.SetShader(this));
if (NumConstantBufferSlots > 0U)
{
commandQueue.QueueCommand(RenderCommand.SetShaderConstantBuffers(this));
}
}
public void TestSetShader()
{
ConstantBuffer <Matrix> vpMat = BufferFactory.NewConstantBuffer <Matrix>().WithUsage(ResourceUsage.DiscardWrite);
VertexShader vs = VertexShader.NewDefaultShader(vpMat);
ConstantBuffer <Vector4> colorVec = BufferFactory.NewConstantBuffer <Vector4>().WithUsage(ResourceUsage.DiscardWrite);
FragmentShader fs = new FragmentShader(@"Tests\SimpleFS.cso", new ConstantBufferBinding(0U, "MaterialProperties", colorVec));
RenderCommand testCommand = RenderCommand.SetShader(vs);
Assert.AreEqual(RenderCommandInstruction.VSSetShader, testCommand.Instruction);
Assert.AreEqual((RenderCommandArgument)(IntPtr)vs.Handle, testCommand.Arg1);
testCommand = RenderCommand.SetShader(fs);
Assert.AreEqual(RenderCommandInstruction.FSSetShader, testCommand.Instruction);
Assert.AreEqual((RenderCommandArgument)(IntPtr)fs.Handle, testCommand.Arg1);
#if !DEVELOPMENT && !RELEASE
try {
RenderCommand.SetShader(null);
Assert.Fail();
}
catch (AssuranceFailedException) { }
#endif
vs.Dispose();
fs.Dispose();
vpMat.Dispose();
colorVec.Dispose();
#if !DEVELOPMENT && !RELEASE
try {
RenderCommand.SetShader(fs);
Assert.Fail();
}
catch (AssuranceFailedException) { }
#endif
}
