private void SetUpGlowPlane()
{
if (glowPlaneVertices != null)
{
glowPlaneVertices.Dispose();
}
if (glowPlaneInputLayout != InputLayoutHandle.NULL)
{
InteropUtils.CallNative(NativeMethods.ResourceFactory_ReleaseResource, (ResourceHandle)glowPlaneInputLayout).ThrowOnFailure();
}
if (glowVS != null)
{
glowPlaneVertices = glowPlaneBuilder.WithInitialData(new[] {
new LightPlaneVertex(new Vector3(-1f, -1f, 0f), new Vector2(0f, 1f)),
new LightPlaneVertex(new Vector3(-1f, 1f, 0f), new Vector2(0f, 0f)),
new LightPlaneVertex(new Vector3(1f, 1f, 0f), new Vector2(1f, 0f)),
new LightPlaneVertex(new Vector3(1f, 1f, 0f), new Vector2(1f, 0f)),
new LightPlaneVertex(new Vector3(1f, -1f, 0f), new Vector2(1f, 1f)),
new LightPlaneVertex(new Vector3(-1f, -1f, 0f), new Vector2(0f, 1f)),
});
InputElementDesc[] inputElements =
{
new InputElementDesc(
"POSITION",
0U,
BaseResource.GetFormatForType(typeof(Vector3)),
0U,
true
),
new InputElementDesc(
"TEXCOORD",
0U,
BaseResource.GetFormatForType(typeof(Vector2)),
0U,
true
)
};
InputLayoutHandle outInputLayoutPtr;
InteropUtils.CallNative(NativeMethods.ShaderManager_CreateInputLayout,
RenderingModule.Device,
glowVS.Handle,
inputElements,
(uint)inputElements.Length,
(IntPtr)(&outInputLayoutPtr)
).ThrowOnFailure();
glowPlaneInputLayout = outInputLayoutPtr;
glowVS.GetBindingByIdentifier("POSITION").Bind(glowPlaneVertices);
}
}
internal unsafe GeometryInputLayout(
InputLayoutHandle inputLayoutHandle,
KeyValuePair <VertexInputBinding, IVertexBuffer>[] boundComponentBuffers,
VertexShader associatedShader,
GeometryCache associatedCache
) : base(inputLayoutHandle, ResourceUsage.Immutable, APPROX_INPUT_ELEMENT_DESC_SIZE_BYTES * boundComponentBuffers.Length)
{
BoundComponentBuffers = boundComponentBuffers;
AssociatedShader = associatedShader;
AssociatedCache = associatedCache;
ResourcePackage = new ShaderResourcePackage();
foreach (KeyValuePair <VertexInputBinding, IVertexBuffer> pair in boundComponentBuffers)
{
ResourcePackage.SetValue(pair.Key, pair.Value);
}
}
private void CheckGeometryPassParameters(Texture2D <TexelFormat.RGBA32Float>[] currentGBuffer, Vector2 outputSizePixels)
{
if (preBloomBuffer == null || preBloomBufferRTV.ResourceOrViewDisposed || preBloomBufferSRV.ResourceOrViewDisposed ||
preBloomBuffer.Width != (uint)outputSizePixels.X || preBloomBuffer.Height != (uint)outputSizePixels.Y)
{
if (preBloomBufferRTV != null && !preBloomBufferRTV.IsDisposed)
{
preBloomBufferRTV.Dispose();
}
if (preBloomBufferSRV != null && !preBloomBufferSRV.IsDisposed)
{
preBloomBufferSRV.Dispose();
}
if (preBloomBuffer != null && !preBloomBuffer.IsDisposed)
{
preBloomBuffer.Dispose();
}
if (dsThrowawayBufferDSV != null && !dsThrowawayBufferDSV.IsDisposed)
{
dsThrowawayBufferDSV.Dispose();
}
if (dsThrowawayBuffer != null && !dsThrowawayBuffer.IsDisposed)
{
dsThrowawayBuffer.Dispose();
}
preBloomBuffer = preBloomBufferBuilder.WithWidth((uint)outputSizePixels.X).WithHeight((uint)outputSizePixels.Y);
dsThrowawayBuffer = dsBufferBuilder.WithWidth((uint)outputSizePixels.X).WithHeight((uint)outputSizePixels.Y);
preBloomBufferSRV = preBloomBuffer.CreateView();
preBloomBufferRTV = preBloomBuffer.CreateRenderTargetView(0U);
dsThrowawayBufferDSV = dsThrowawayBuffer.CreateDepthStencilView(0U);
RecalculateLightTileOffsets();
}
if (nonDepthOfFieldBackBuffer == null || nonDepthOfFieldBackBufferRTV.ResourceOrViewDisposed || nonDepthOfFieldBackBufferSRV.ResourceOrViewDisposed ||
nonDepthOfFieldBackBuffer.Width != (uint)outputSizePixels.X || nonDepthOfFieldBackBuffer.Height != (uint)outputSizePixels.Y)
{
if (nonDepthOfFieldBackBuffer != null && !nonDepthOfFieldBackBuffer.IsDisposed)
{
nonDepthOfFieldBackBuffer.Dispose();
}
if (nonDepthOfFieldBackBufferRTV != null && !nonDepthOfFieldBackBufferRTV.IsDisposed)
{
nonDepthOfFieldBackBufferRTV.Dispose();
}
if (nonDepthOfFieldBackBufferSRV != null && !nonDepthOfFieldBackBufferSRV.IsDisposed)
{
nonDepthOfFieldBackBufferSRV.Dispose();
}
nonDepthOfFieldBackBuffer = preBloomBufferBuilder.WithWidth((uint)outputSizePixels.X).WithHeight((uint)outputSizePixels.Y);
nonDepthOfFieldBackBufferRTV = nonDepthOfFieldBackBuffer.CreateRenderTargetView(0U);
nonDepthOfFieldBackBufferSRV = nonDepthOfFieldBackBuffer.CreateView();
}
outputSizePixels /= 2f;
if (reducedBloomBuffer == null || reducedBloomBufferRTV.ResourceOrViewDisposed || reducedBloomBufferSRV.ResourceOrViewDisposed ||
reducedBloomBuffer.Width != (uint)outputSizePixels.X || reducedBloomBuffer.Height != (uint)outputSizePixels.Y)
{
if (reducedBloomBufferRTV != null && !reducedBloomBufferRTV.IsDisposed)
{
reducedBloomBufferRTV.Dispose();
}
if (reducedBloomBufferSRV != null && !reducedBloomBufferSRV.IsDisposed)
{
reducedBloomBufferSRV.Dispose();
}
if (reducedBloomBuffer != null && !reducedBloomBuffer.IsDisposed)
{
reducedBloomBuffer.Dispose();
}
reducedBloomBuffer = preBloomBufferBuilder.WithWidth((uint)outputSizePixels.X).WithHeight((uint)outputSizePixels.Y);
reducedBloomBufferSRV = reducedBloomBuffer.CreateView();
reducedBloomBufferRTV = reducedBloomBuffer.CreateRenderTargetView(0U);
if (bloomTargetBufferSRV != null)
{
bloomTargetBufferSRV.Dispose();
}
if (bloomTargetBuffer != null)
{
bloomTargetBuffer.Dispose();
}
bloomTargetBuffer = reducedBloomBuffer.Clone();
bloomTargetBufferSRV = bloomTargetBuffer.CreateView();
bloomTargetBufferRTV = bloomTargetBuffer.CreateRenderTargetView(0U);
if (bloomResizeCopyDSDSV != null)
{
bloomResizeCopyDSDSV.Dispose();
}
if (bloomResizeCopyDSBuffer != null)
{
bloomResizeCopyDSBuffer.Dispose();
}
bloomResizeCopyDSBuffer = dsBufferBuilder.WithWidth((uint)outputSizePixels.X).WithHeight((uint)outputSizePixels.Y);
bloomResizeCopyDSDSV = bloomResizeCopyDSBuffer.CreateDepthStencilView(0U);
}
if (depthOfFieldBackBuffer == null || depthOfFieldBackBufferRTV.ResourceOrViewDisposed || depthOfFieldBackBufferSRV.ResourceOrViewDisposed ||
depthOfFieldBackBuffer.Width != (uint)outputSizePixels.X || depthOfFieldBackBuffer.Height != (uint)outputSizePixels.Y)
{
if (depthOfFieldBackBuffer != null && !depthOfFieldBackBuffer.IsDisposed)
{
depthOfFieldBackBuffer.Dispose();
}
if (depthOfFieldBackBufferRTV != null && !depthOfFieldBackBufferRTV.IsDisposed)
{
depthOfFieldBackBufferRTV.Dispose();
}
if (depthOfFieldBackBufferSRV != null && !depthOfFieldBackBufferSRV.IsDisposed)
{
depthOfFieldBackBufferSRV.Dispose();
}
depthOfFieldBackBuffer = preBloomBufferBuilder.WithWidth((uint)outputSizePixels.X).WithHeight((uint)outputSizePixels.Y);
depthOfFieldBackBufferRTV = depthOfFieldBackBuffer.CreateRenderTargetView(0U);
depthOfFieldBackBufferSRV = depthOfFieldBackBuffer.CreateView();
}
if (reducedNonDepthOfFieldBackBuffer == null || reducedNonDepthOfFieldBackBufferRTV.ResourceOrViewDisposed || reducedNonDepthOfFieldBackBufferSRV.ResourceOrViewDisposed ||
reducedNonDepthOfFieldBackBuffer.Width != (uint)outputSizePixels.X || reducedNonDepthOfFieldBackBuffer.Height != (uint)outputSizePixels.Y)
{
if (reducedNonDepthOfFieldBackBuffer != null && !reducedNonDepthOfFieldBackBuffer.IsDisposed)
{
reducedNonDepthOfFieldBackBuffer.Dispose();
}
if (reducedNonDepthOfFieldBackBufferRTV != null && !reducedNonDepthOfFieldBackBufferRTV.IsDisposed)
{
reducedNonDepthOfFieldBackBufferRTV.Dispose();
}
if (reducedNonDepthOfFieldBackBufferSRV != null && !reducedNonDepthOfFieldBackBufferSRV.IsDisposed)
{
reducedNonDepthOfFieldBackBufferSRV.Dispose();
}
reducedNonDepthOfFieldBackBuffer = preBloomBufferBuilder.WithWidth((uint)outputSizePixels.X).WithHeight((uint)outputSizePixels.Y);
reducedNonDepthOfFieldBackBufferRTV = reducedNonDepthOfFieldBackBuffer.CreateRenderTargetView(0U);
reducedNonDepthOfFieldBackBufferSRV = reducedNonDepthOfFieldBackBuffer.CreateView();
}
if (outliningShader != null && outliningShaderResPackage.GetValue((ResourceViewBinding)outliningShader.GetBindingByIdentifier("GeomDepthBuffer")) != GeometryPass.PrimaryDSBufferSRV)
{
outliningShaderResPackage.SetValue((ResourceViewBinding)outliningShader.GetBindingByIdentifier("GeomDepthBuffer"), GeometryPass.PrimaryDSBufferSRV);
outliningShaderUnbindResPackage.SetValue((ResourceViewBinding)outliningShader.GetBindingByIdentifier("GeomDepthBuffer"), null);
}
if (dofShader != null && dofShaderResPackage.GetValue((ResourceViewBinding)dofShader.GetBindingByIdentifier("SceneDepth")) != GeometryPass.PrimaryDSBufferSRV)
{
dofShaderResPackage.SetValue((ResourceViewBinding)dofShader.GetBindingByIdentifier("SceneDepth"), GeometryPass.PrimaryDSBufferSRV);
dofShaderUnbindResPackage.SetValue((ResourceViewBinding)dofShader.GetBindingByIdentifier("SceneDepth"), null);
}
bool bufferChange = false;
for (int i = 0; i < DLGeometryPass.NUM_GBUFFER_TEXTURES; ++i)
{
if (previousGBuffer[i] != currentGBuffer[i])
{
bufferChange = true;
break;
}
}
if (!bufferChange)
{
return;
}
Array.Copy(currentGBuffer, previousGBuffer, DLGeometryPass.NUM_GBUFFER_TEXTURES);
for (int i = 0; i < DLGeometryPass.NUM_GBUFFER_TEXTURES; ++i)
{
if (gBufferSRVArray[i] != null)
{
gBufferSRVArray[i].Dispose();
}
gBufferSRVArray[i] = currentGBuffer[i].CreateView();
}
if (lightPlaneVertices != null)
{
lightPlaneVertices.Dispose();
}
if (lightPlaneInputLayout != InputLayoutHandle.NULL)
{
InteropUtils.CallNative(NativeMethods.ResourceFactory_ReleaseResource, (ResourceHandle)lightPlaneInputLayout).ThrowOnFailure();
}
lightPlaneVertices = lightPlaneBuilder.WithInitialData(new[] {
new LightPlaneVertex(new Vector3(-1f, -1f, 0f), new Vector2(0f, 1f)),
new LightPlaneVertex(new Vector3(-1f, 1f, 0f), new Vector2(0f, 0f)),
new LightPlaneVertex(new Vector3(1f, 1f, 0f), new Vector2(1f, 0f)),
new LightPlaneVertex(new Vector3(1f, 1f, 0f), new Vector2(1f, 0f)),
new LightPlaneVertex(new Vector3(1f, -1f, 0f), new Vector2(1f, 1f)),
new LightPlaneVertex(new Vector3(-1f, -1f, 0f), new Vector2(0f, 1f)),
});
InputElementDesc[] inputElements =
{
new InputElementDesc(
"POSITION",
0U,
BaseResource.GetFormatForType(typeof(Vector3)),
0U,
true
),
new InputElementDesc(
"TEXCOORD",
0U,
BaseResource.GetFormatForType(typeof(Vector2)),
0U,
true
)
};
InputLayoutHandle outInputLayoutPtr;
InteropUtils.CallNative(NativeMethods.ShaderManager_CreateInputLayout,
RenderingModule.Device,
dlLightVS.Handle,
inputElements,
(uint)inputElements.Length,
(IntPtr)(&outInputLayoutPtr)
).ThrowOnFailure();
lightPlaneInputLayout = outInputLayoutPtr;
SetVSResources();
SetFSResources();
}
internal static RenderCommand SetInputLayout(InputLayoutHandle inputLayout)
{
Assure.NotEqual(inputLayout, InputLayoutHandle.NULL);
return(new RenderCommand(RenderCommandInstruction.SetInputLayout, (IntPtr)(ResourceHandle)inputLayout));
}
