internal override void RCQUpdateResources(RenderCommandQueue commandQueue, ShaderResourcePackage shaderResources) { base.RCQUpdateResources(commandQueue, shaderResources); // Set vertex buffers if (InputBindings.Length > 0) { if (vertexInputValueDict == null) { vertexInputValueDict = new Dictionary <VertexInputBinding, IVertexBuffer>(); } vertexInputValueDict.Clear(); for (int i = 0; i < InputBindings.Length; ++i) { vertexInputValueDict[InputBindings[i]] = shaderResources.GetValue(InputBindings[i]); } commandQueue.QueueCommand(RenderCommand.SetShaderVertexBuffers(this, vertexInputValueDict)); } }
public unsafe void TestSetShaderVertexBuffers() { VertexBufferBuilder <Vector3> vbBuilder = BufferFactory.NewVertexBuffer <Vector3>() .WithLength(100U) .WithUsage(ResourceUsage.DiscardWrite); VertexBuffer <Vector3> vb0 = vbBuilder.Create(); VertexBuffer <Vector2> vb2 = vbBuilder.WithVertexType <Vector2>().Create(); ConstantBuffer <Matrix> vpTransBuffer = BufferFactory.NewConstantBuffer <Matrix>().WithUsage(ResourceUsage.DiscardWrite); VertexShader shader = new VertexShader( @"Tests\SimpleVS.cso", new VertexInputBinding(8U, "Instance"), new ConstantBufferBinding(0U, "VPTB", vpTransBuffer), new VertexInputBinding(0U, "VB0"), new VertexInputBinding(1U, "VB1"), new VertexInputBinding(2U, "VB2") ); Dictionary <VertexInputBinding, IVertexBuffer> vbDict = new Dictionary <VertexInputBinding, IVertexBuffer>(); vbDict[shader.InputBindings[0]] = vb0; vbDict[shader.InputBindings[2]] = vb2; RenderCommand testCommand = RenderCommand.SetShaderVertexBuffers(shader, vbDict); Assert.AreEqual(RenderCommandInstruction.SetVertexBuffers, testCommand.Instruction); ResourceHandle *resHandleArray = (ResourceHandle *)new IntPtr(UnsafeUtils.Reinterpret <RenderCommandArgument, long>(testCommand.Arg1, sizeof(long))); Assert.AreEqual(vb0.ResourceHandle, resHandleArray[0]); Assert.AreEqual(ResourceHandle.NULL, resHandleArray[1]); Assert.AreEqual(vb2.ResourceHandle, resHandleArray[2]); uint *bufferStrideArray = (uint *)new IntPtr(UnsafeUtils.Reinterpret <RenderCommandArgument, long>(testCommand.Arg2, sizeof(long))); Assert.AreEqual((uint)sizeof(Vector3), bufferStrideArray[0]); Assert.AreEqual(0U, bufferStrideArray[1]); Assert.AreEqual((uint)sizeof(Vector2), bufferStrideArray[2]); Assert.AreEqual((RenderCommandArgument)9U, testCommand.Arg3); #if !DEVELOPMENT && !RELEASE try { RenderCommand.SetShaderVertexBuffers(null, vbDict); Assert.Fail(); } catch (AssuranceFailedException) { } try { RenderCommand.SetShaderVertexBuffers(shader, null); Assert.Fail(); } catch (AssuranceFailedException) { } #endif vb0.Dispose(); vb2.Dispose(); vpTransBuffer.Dispose(); vpTransBuffer.Dispose(); #if !DEVELOPMENT && !RELEASE try { RenderCommand.SetShaderVertexBuffers(shader, vbDict); Assert.Fail(); } catch (AssuranceFailedException) { } #endif shader.Dispose(); #if !DEVELOPMENT && !RELEASE try { RenderCommand.SetShaderVertexBuffers(shader, new Dictionary <VertexInputBinding, IVertexBuffer>()); Assert.Fail(); } catch (AssuranceFailedException) { } #endif }