internal unsafe static void Init()
{
//m_spotlightShadowmapPool = new MyShadowmapArray(256, 256, 4, Format.R16_Typeless, Format.D16_UNorm, Format.R16_Float);
//m_spotlightShadowmapPool.SetDebugName("spotlight shadowmaps pool");
m_cascadesNum = 4;
m_splitDepth = new float[m_cascadesNum + 1];
m_cascadeResolution = 1024;
ResizeCascades();
m_csmConstants = MyHwBuffers.CreateConstantsBuffer((sizeof(Matrix) + sizeof(Vector2)) * 8 + 2 * sizeof(Vector4));
m_cascadesBoundingsVertices = MyHwBuffers.CreateVertexBuffer(8 * 4, sizeof(Vector3), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
InitIB();
m_cornersCS = new Vector3[8] {
new Vector3(-1, -1, 0),
new Vector3(-1, 1, 0),
new Vector3(1, 1, 0),
new Vector3(1, -1, 0),
new Vector3(-1, -1, 1),
new Vector3(-1, 1, 1),
new Vector3(1, 1, 1),
new Vector3(1, -1, 1)
};
m_markVS = MyShaders.CreateVs("shape.hlsl", "vs");
m_markPS = MyShaders.CreatePs("shape.hlsl", "ps_dummy");
m_inputLayout = MyShaders.CreateIL(m_markVS.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3));
}
private unsafe void InitConstantBuffer()
{
if (m_inverseConstants == ConstantsBufferId.NULL)
{
m_inverseConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
}
}
private unsafe void InitConstantBuffer()
{
if (m_inverseConstants == ConstantsBufferId.NULL)
{
m_inverseConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix), "MyShadowCascadesPostProcess");
}
}
internal static void Destroy(ref ConstantsBufferId id)
{
if (id != ConstantsBufferId.NULL)
{
Destroy(id); id = ConstantsBufferId.NULL;
}
}
internal unsafe static void Init()
{
m_cbCustomProjections = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix) * MAX_CUSTOM_PROJECTIONS_SIZE, "BilloardCustomProjections");
m_vs = MyShaders.CreateVs("Transparent/Billboards.hlsl");
m_vsDepthOnly = MyShaders.CreateVs("Transparent/BillboardsDepthOnly.hlsl");
m_ps = MyShaders.CreatePs("Transparent/Billboards.hlsl");
m_psDepthOnly = MyShaders.CreatePs("Transparent/BillboardsDepthOnly.hlsl");
m_psOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("OIT", null) });
m_vsLit = MyShaders.CreateVs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null) });
m_psLit = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null) });
m_psLitOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null), new ShaderMacro("OIT", null) });
m_psAlphaCutout = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("ALPHA_CUTOUT", null) });
m_psAlphaCutoutAndLit = MyShaders.CreatePs("Transparent/Billboards.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("LIT_PARTICLE", null) });
m_psAlphaCutoutOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("OIT", null) });
m_psAlphaCutoutAndLitOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("LIT_PARTICLE", null), new ShaderMacro("OIT", null) });
m_psDebugUniformAccum = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("DEBUG_UNIFORM_ACCUM", null) });
m_psDebugUniformAccumOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("DEBUG_UNIFORM_ACCUM", null), new ShaderMacro("OIT", null) });
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
InitBillboardsIndexBuffer();
m_VB = MyHwBuffers.CreateVertexBuffer(MAX_BILLBOARDS_SIZE * 4, sizeof(MyVertexFormatPositionTextureH), BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyBillboardRenderer");
var stride = sizeof(MyBillboardData);
m_SB = MyHwBuffers.CreateStructuredBuffer(MAX_BILLBOARDS_SIZE, stride, true, null, "MyBillboardRenderer");
m_atlas = new MyTextureAtlas("Textures\\Particles\\", "Textures\\Particles\\ParticlesAtlas.tai");
}
internal static void InitConstantsBuffer(ConstantsBufferId id)
{
CBuffersData[id.Index].Buffer = new Buffer(MyRender11.Device, CBuffers.Data[id.Index].Description);
if (CBuffers.Data[id.Index].DebugName != null)
{
CBuffersData[id.Index].Buffer.DebugName = CBuffers.Data[id.Index].DebugName;
}
}
internal static unsafe void Init()
{
int typeCount = Enum.GetValues(typeof(MyBlurDensityFunctionType)).Length;
m_blurShaders = new Dictionary<int, MyTuple<PixelShaderId, PixelShaderId>>();
if (m_blurConstantBuffer == ConstantsBufferId.NULL)
m_blurConstantBuffer = MyHwBuffers.CreateConstantsBuffer(sizeof(BlurConstants), "MyBlur");
}
internal static void Destroy(ConstantsBufferId id)
{
CbIndices.Remove(id);
if (CBuffersData[id.Index].Buffer != null)
{
CBuffersData[id.Index].Buffer.Dispose();
CBuffersData[id.Index].Buffer = null;
}
CBuffers.Free(id.Index);
}
internal static unsafe void Init()
{
int typeCount = Enum.GetValues(typeof(MyBlurDensityFunctionType)).Length;
m_blurShaders = new Dictionary <int, MyTuple <PixelShaderId, PixelShaderId> >();
if (m_blurConstantBuffer == ConstantsBufferId.NULL)
{
m_blurConstantBuffer = MyHwBuffers.CreateConstantsBuffer(sizeof(BlurConstants), "MyBlur");
}
}
internal unsafe static void Init()
{
FrameConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout));
ProjectionConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
ObjectConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
FoliageConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
MaterialFoliageTableConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Vector4) * 256);
OutlineConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(OutlineConstantsLayout));
AlphamaskViewsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix) * 181);
UpdateAlphamaskViewsConstants();
}
internal unsafe static void Init()
{
FrameConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout));
ProjectionConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
ObjectConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
FoliageConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
MaterialFoliageTableConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Vector4) * 256);
OutlineConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(OutlineConstantsLayout));
AlphamaskViewsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix) * 181);
UpdateAlphamaskViewsConstants();
}
private static void InitDevice()
{
m_particleBuffer = new MyRWStructuredBuffer(MyGPUEmitters.MAX_PARTICLES, PARTICLE_STRIDE, MyRWStructuredBuffer.UavType.Default, true, "MyGPUParticleRenderer::particleBuffer");
m_deadListBuffer = new MyRWStructuredBuffer(MyGPUEmitters.MAX_PARTICLES, sizeof(uint), MyRWStructuredBuffer.UavType.Append, false, "MyGPUParticleRenderer::deadListBuffer");
m_skippedParticleCountBuffer = new MyRWStructuredBuffer(1, sizeof(uint), MyRWStructuredBuffer.UavType.Counter, true, "MyGPUParticleRenderer::skippedParticleCountBuffer");
// Create a staging buffer that is used to read GPU atomic counter into that can then be mapped for reading
// back to the CPU for debugging purposes
m_debugCounterBuffers[0] = new MyReadStructuredBuffer(1, sizeof(uint), "MyGPUParticleRenderer::debugCounterBuffers[0]");
m_debugCounterBuffers[1] = new MyReadStructuredBuffer(1, sizeof(uint), "MyGPUParticleRenderer::debugCounterBuffers[1]");
var description = new SharpDX.Direct3D11.BufferDescription(4 * sizeof(uint),
SharpDX.Direct3D11.ResourceUsage.Default, SharpDX.Direct3D11.BindFlags.ConstantBuffer, SharpDX.Direct3D11.CpuAccessFlags.None,
SharpDX.Direct3D11.ResourceOptionFlags.None, sizeof(uint));
m_activeListConstantBuffer = MyHwBuffers.CreateConstantsBuffer(description, "MyGPUParticleRenderer::activeListConstantBuffer");
m_emitterConstantBuffer = MyHwBuffers.CreateConstantsBuffer(EMITTERCONSTANTBUFFER_SIZE, "MyGPUParticleRenderer::emitterConstantBuffer");
m_emitterStructuredBuffer = MyHwBuffers.CreateStructuredBuffer(MyGPUEmitters.MAX_LIVE_EMITTERS, EMITTERDATA_SIZE, true, null,
"MyGPUParticleRenderer::emitterStructuredBuffer");
m_aliveIndexBuffer = new MyRWStructuredBuffer(MyGPUEmitters.MAX_PARTICLES, sizeof(float), MyRWStructuredBuffer.UavType.Counter, true,
"MyGPUParticleRenderer::aliveIndexBuffer");
m_indirectDrawArgsBuffer = new MyIndirectArgsBuffer(5, sizeof(uint), "MyGPUParticleRenderer::indirectDrawArgsBuffer");
unsafe
{
uint[] indices = new uint[MyGPUEmitters.MAX_PARTICLES * 6];
for (uint i = 0, index = 0, vertex = 0; i < MyGPUEmitters.MAX_PARTICLES; i++)
{
indices[index + 0] = vertex + 0;
indices[index + 1] = vertex + 1;
indices[index + 2] = vertex + 2;
indices[index + 3] = vertex + 2;
indices[index + 4] = vertex + 1;
indices[index + 5] = vertex + 3;
vertex += 4;
index += 6;
}
fixed(uint *ptr = indices)
{
m_ib = MyHwBuffers.CreateIndexBuffer(MyGPUEmitters.MAX_PARTICLES * 6, SharpDX.DXGI.Format.R32_UInt,
SharpDX.Direct3D11.BindFlags.IndexBuffer, SharpDX.Direct3D11.ResourceUsage.Immutable, new IntPtr(ptr), "MyGPUParticleRenderer::indexBuffer");
}
}
//MyRender11.BlendAlphaPremult
}
internal static unsafe void Init()
{
FrameConstantsStereoLeftEye = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout), "FrameConstantsStereoLeftEye");
FrameConstantsStereoRightEye = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout), "FrameConstantsStereoRightEye");
FrameConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout), "FrameConstants");
ProjectionConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix), "ProjectionConstants");
ObjectConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix), "ObjectConstants");
FoliageConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Vector4), "FoliageConstants");
MaterialFoliageTableConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Vector4) * 256, "MaterialFoliageTableConstants");
OutlineConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(OutlineConstantsLayout), "OutlineConstants");
AlphamaskViewsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix) * 181, "AlphamaskViewsConstants");
UpdateAlphamaskViewsConstants();
}
internal static ConstantsBufferId CreateConstantsBuffer(BufferDescription description, string debugName)
{
var id = new ConstantsBufferId {
Index = CBuffers.Allocate()
};
MyArrayHelpers.Reserve(ref CBuffersData, id.Index + 1);
CBuffers.Data[id.Index] = new MyHwBufferDesc {
Description = description, DebugName = debugName
};
CbIndices.Add(id);
InitConstantsBuffer(id);
return(id);
}
internal static void Prefilter(RwTexId probe, RwTexId prefiltered)
{
RC.DeviceContext.ComputeShader.Set(m_prefilter);
var mipLevels = prefiltered.Description2d.MipLevels;
var side = prefiltered.Description2d.Width;
uint probeSide = (uint)probe.Description2d.Width;
ConstantsBufferId constantBuffer = MyCommon.GetObjectCB(32);
RC.CSSetCB(1, constantBuffer);
RC.DeviceContext.ComputeShader.SetShaderResource(0, probe.ShaderView);
RC.DeviceContext.ComputeShader.SetSamplers(0, MyRender11.StandardSamplers);
for (int j = 0; j < 6; ++j)
{
int mipSide = side;
for (int i = 0; i < mipLevels; ++i)
{
uint samplesNum = i == 0 ? 1u : 64u;
uint mipSideUint = (uint)mipSide;
uint ju = (uint)j;
float mipLevelFactor = 1 - (i / (float)(mipLevels - 1));
var mapping = MyMapping.MapDiscard(constantBuffer);
mapping.WriteAndPosition(ref samplesNum);
mapping.WriteAndPosition(ref probeSide);
mapping.WriteAndPosition(ref mipSideUint);
mapping.WriteAndPosition(ref ju);
mapping.WriteAndPosition(ref mipLevelFactor);
mapping.Unmap();
ComputeShaderId.TmpUav[0] = prefiltered.SubresourceUav(j, i);
RC.DeviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
RC.DeviceContext.Dispatch((mipSide + 7) / 8, (mipSide + 7) / 8, 1);
mipSide >>= 1;
}
}
ComputeShaderId.TmpUav[0] = null;
RC.DeviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
RC.DeviceContext.ComputeShader.SetShaderResource(0, null);
RC.DeviceContext.ComputeShader.Set(null);
}
internal void FillConstantBuffer(ConstantsBufferId constantBuffer)
{
var mapping = MyMapping.MapDiscard(constantBuffer);
for (int cascadeIndex = 0; cascadeIndex < m_initializedShadowCascadesCount; ++cascadeIndex)
{
var matrix = Matrix.Transpose(m_cascadeInfo[cascadeIndex].CurrentLocalToProjection * MyMatrixHelpers.ClipspaceToTexture);
mapping.WriteAndPosition(ref matrix);
}
for (int cascadeIndex = m_initializedShadowCascadesCount; cascadeIndex < MaxShadowCascades; ++cascadeIndex)
{
mapping.WriteAndPosition(ref Matrix.Zero);
}
mapping.WriteAndPosition(ShadowCascadeSplitDepths, 0, ShadowCascadeSplitDepths.Length);
float zero = 0;
for (int splitIndex = ShadowCascadeSplitDepths.Length; splitIndex < MaxShadowCascades; ++splitIndex)
{
mapping.WriteAndPosition(ref zero);
}
for (int scaleIndex = 0; scaleIndex < ShadowCascadeScales.Length; ++scaleIndex)
{
Vector4 cascadeScale = ShadowCascadeScales[scaleIndex] / ShadowCascadeScales[0];
mapping.WriteAndPosition(ref cascadeScale);
}
for (int scaleIndex = ShadowCascadeScales.Length; scaleIndex < MaxShadowCascades; ++scaleIndex)
{
mapping.WriteAndPosition(ref Vector4.Zero);
}
float resolution = MyRender11.RenderSettings.ShadowQuality.ShadowCascadeResolution();
mapping.WriteAndPosition(ref resolution);
for (int paddingIndex = 1; paddingIndex < 4; ++paddingIndex)
{
mapping.WriteAndPosition(ref zero);
}
mapping.Unmap();
}
internal static void Prefilter(IUavArrayTexture probe, IUavArrayTexture prefiltered)
{
RC.ComputeShader.Set(m_prefilter);
var mipLevels = prefiltered.MipmapLevels;
var side = prefiltered.Size.X;
uint probeSide = (uint)probe.Size.X;
ConstantsBufferId constantBuffer = MyCommon.GetObjectCB(32);
RC.ComputeShader.SetConstantBuffer(1, constantBuffer);
RC.ComputeShader.SetSrv(0, probe);
RC.ComputeShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
for (int j = 0; j < 6; ++j)
{
int mipSide = side;
for (int i = 0; i < mipLevels; ++i)
{
uint samplesNum = i == 0 ? 1u : 64u;
uint mipSideUint = (uint)mipSide;
uint ju = (uint)j;
float mipLevelFactor = 1 - (i / (float)(mipLevels - 1));
var mapping = MyMapping.MapDiscard(constantBuffer);
mapping.WriteAndPosition(ref samplesNum);
mapping.WriteAndPosition(ref probeSide);
mapping.WriteAndPosition(ref mipSideUint);
mapping.WriteAndPosition(ref ju);
mapping.WriteAndPosition(ref mipLevelFactor);
mapping.Unmap();
RC.ComputeShader.SetUav(0, prefiltered.SubresourceUav(j, i));
RC.Dispatch((mipSide + 7) / 8, (mipSide + 7) / 8, 1);
mipSide >>= 1;
}
}
RC.ComputeShader.SetUav(0, null);
RC.ComputeShader.SetSrv(0, null);
RC.ComputeShader.Set(null);
}
internal static void Init()
{
m_linearizeDepthPS = MyShaders.CreatePs("Postprocess/HBAO/LinearizeDepth.hlsl");
m_deinterleaveDepthPS = MyShaders.CreatePs("Postprocess/HBAO/DeinterleaveDepth.hlsl");
m_reinterleaveAOPS = MyShaders.CreatePs("Postprocess/HBAO/ReinterleaveAO.hlsl");
m_reinterleaveAOPS_PreBlur = MyShaders.CreatePs("Postprocess/HBAO/ReinterleaveAO.hlsl",
new SharpDX.Direct3D.ShaderMacro[] { new SharpDX.Direct3D.ShaderMacro("ENABLE_BLUR", 1) });
m_copyPS = MyShaders.CreatePs("Postprocess/HBAO/Copy.hlsl");
m_dataCB = MyHwBuffers.CreateConstantsBuffer(GLOBALCONSTANTBUFFERSIZE, "MyHBAO::dataCB");
for (int it = 0; it < NUM_SLICES; it++)
{
m_perPassCBs[it] = ConstantsBufferId.NULL;
}
InitializeConstantBuffer();
}
internal static unsafe void Init()
{
//MyRender11.RegisterSettingsChangedListener(new OnSettingsChangedDelegate(RecreateShadersForSettings));
DirectionalEnvironmentLight_Pixel = MyShaders.CreatePs("light_dir.hlsl");
DirectionalEnvironmentLight_Sample = MyShaders.CreatePs("light_dir.hlsl", MyRender11.ShaderSampleFrequencyDefine());
PointlightsTiled_Pixel = MyShaders.CreatePs("light_point.hlsl");
PointlightsTiled_Sample = MyShaders.CreatePs("light_point.hlsl", MyRender11.ShaderSampleFrequencyDefine());
m_preparePointLights = MyShaders.CreateCs("prepare_lights.hlsl", new[] { new ShaderMacro("NUMTHREADS", TILE_SIZE) });
SpotlightProxyVs = MyShaders.CreateVs("light_spot.hlsl");
SpotlightPs_Pixel = MyShaders.CreatePs("light_spot.hlsl");
SpotlightPs_Sample = MyShaders.CreatePs("light_spot.hlsl", MyRender11.ShaderSampleFrequencyDefine());
SpotlightProxyIL = MyShaders.CreateIL(SpotlightProxyVs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION_PACKED));
m_pointlightCullHwBuffer = MyHwBuffers.CreateStructuredBuffer(MyRender11Constants.MAX_POINT_LIGHTS, sizeof(MyPointlightConstants), true, null, "MyLightRendering");
m_pointlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyPointlightInfo) * MyRender11Constants.MAX_POINT_LIGHTS, "MyLightRendering pointLights");
m_spotlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(SpotlightConstants) * MyRender11Constants.MAX_SPOTLIGHTS, "MyLightRendering spotLights");
m_sunlightConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MySunlightConstantsLayout), "MyLightRendering sunLights");
}
internal static unsafe void Init()
{
//MyRender11.RegisterSettingsChangedListener(new OnSettingsChangedDelegate(RecreateShadersForSettings));
DirectionalEnvironmentLight_Pixel = MyShaders.CreatePs("light_dir.hlsl");
DirectionalEnvironmentLight_Sample = MyShaders.CreatePs("light_dir.hlsl", MyRender11.ShaderSampleFrequencyDefine());
PointlightsTiled_Pixel = MyShaders.CreatePs("light_point.hlsl");
PointlightsTiled_Sample = MyShaders.CreatePs("light_point.hlsl", MyRender11.ShaderSampleFrequencyDefine());
m_preparePointLights = MyShaders.CreateCs("prepare_lights.hlsl", new[] { new ShaderMacro("NUMTHREADS", TILE_SIZE) });
SpotlightProxyVs = MyShaders.CreateVs("light_spot.hlsl");
SpotlightPs_Pixel = MyShaders.CreatePs("light_spot.hlsl");
SpotlightPs_Sample = MyShaders.CreatePs("light_spot.hlsl", MyRender11.ShaderSampleFrequencyDefine());
SpotlightProxyIL = MyShaders.CreateIL(SpotlightProxyVs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION_PACKED));
m_pointlightCullHwBuffer = MyHwBuffers.CreateStructuredBuffer(MyRender11Constants.MAX_POINT_LIGHTS, sizeof(MyPointlightConstants), true, null, "MyLightRendering");
m_pointlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyPointlightInfo) * MyRender11Constants.MAX_POINT_LIGHTS, "MyLightRendering pointLights");
m_spotlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(SpotlightConstants) * MyRender11Constants.MAX_SPOTLIGHTS, "MyLightRendering spotLights");
m_sunlightConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MySunlightConstantsLayout), "MyLightRendering sunLights");
}
internal static unsafe void Init()
{
//MyRender11.RegisterSettingsChangedListener(new OnSettingsChangedDelegate(RecreateShadersForSettings));
DirectionalEnvironmentLight_Pixel = MyShaders.CreatePs("light.hlsl", "directional_environment");
DirectionalEnvironmentLight_Sample = MyShaders.CreatePs("light.hlsl", "directional_environment", MyShaderHelpers.FormatMacros(MyRender11.ShaderSampleFrequencyDefine()));
PointlightsTiled_Pixel = MyShaders.CreatePs("light.hlsl", "pointlights_tiled");
PointlightsTiled_Sample = MyShaders.CreatePs("light.hlsl", "pointlights_tiled", MyShaderHelpers.FormatMacros(MyRender11.ShaderSampleFrequencyDefine()));
m_preparePointLights = MyShaders.CreateCs("prepare_lights.hlsl", "prepare_lights", MyShaderHelpers.FormatMacros("NUMTHREADS " + TILE_SIZE));
SpotlightProxyVs = MyShaders.CreateVs("light.hlsl", "spotlightVs");
SpotlightPs = MyShaders.CreatePs("light.hlsl", "spotlightFromProxy");
SpotlightProxyIL = MyShaders.CreateIL(SpotlightProxyVs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION_PACKED));
var stride = sizeof(MyPointlightConstants);
m_pointlightCullHwBuffer = MyHwBuffers.CreateStructuredBuffer(MyRender11Constants.MAX_POINT_LIGHTS, stride, true);
m_pointlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyPointlightInfo) * MyRender11Constants.MAX_POINT_LIGHTS);
m_spotlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MySpotlightConstants) * MyRender11Constants.MAX_SPOTLIGHTS);
m_sunlightConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MySunlightConstantsLayout));
}
internal unsafe static void Init()
{
ResetCascades();
m_csmConstants = MyHwBuffers.CreateConstantsBuffer((sizeof(Matrix) + sizeof(Vector2)) * 8 + 2 * sizeof(Vector4));
InitIB();
m_cornersCS = new Vector3D[8] {
new Vector3D(-1, -1, 0),
new Vector3D(-1, 1, 0),
new Vector3D(1, 1, 0),
new Vector3D(1, -1, 0),
new Vector3D(-1, -1, 1),
new Vector3D(-1, 1, 1),
new Vector3D(1, 1, 1),
new Vector3D(1, -1, 1)
};
m_markVS = MyShaders.CreateVs("shape.hlsl", "vs");
m_markPS = MyShaders.CreatePs("shape.hlsl", "ps_dummy");
m_inputLayout = MyShaders.CreateIL(m_markVS.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3));
}
internal void GatherArray(RwTexId postprocessTarget, RwTexId cascadeArray, MyProjectionInfo[] cascadeInfo, ConstantsBufferId cascadeConstantBuffer)
{
if (!MyRenderProxy.Settings.EnableShadows)
{
return;
}
MarkCascadesInStencil(cascadeInfo);
MyGpuProfiler.IC_BeginBlock("Cascades postprocess");
MyRenderContext renderContext = MyRenderContext.Immediate;
DeviceContext deviceContext = renderContext.DeviceContext;
renderContext.SetCS(m_gatherCS);
ComputeShaderId.TmpUav[0] = postprocessTarget.Uav;
deviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.m_SRV_depth : MyGBuffer.Main.DepthStencil.m_SRV_depth);
deviceContext.ComputeShader.SetShaderResource(1, MyGBuffer.Main.DepthStencil.m_SRV_stencil);
deviceContext.ComputeShader.SetSampler(MyCommon.SHADOW_SAMPLER_SLOT, MyRender11.m_shadowmapSamplerState);
deviceContext.ComputeShader.SetConstantBuffer(0, MyCommon.FrameConstants);
deviceContext.ComputeShader.SetConstantBuffer(4, cascadeConstantBuffer);
deviceContext.ComputeShader.SetShaderResource(MyCommon.CASCADES_SM_SLOT, cascadeArray.ShaderView);
deviceContext.Dispatch(m_threadGroupCountX, m_threadGroupCountY, 1);
ComputeShaderId.TmpUav[0] = null;
renderContext.DeviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, null);
if (MyRender11.Settings.EnableShadowBlur)
{
MyBlur.Run(postprocessTarget.Rtv, MyRender11.CascadesHelper.Rtv, MyRender11.CascadesHelper.ShaderView, postprocessTarget.ShaderView, depthDiscardThreshold: 0.2f);
}
MyGpuProfiler.IC_EndBlock();
}
internal static Buffer GetConstantsBuffer(ConstantsBufferId id)
{
return CBuffersData[id.Index].Buffer;
}
internal static ConstantsBufferId CreateConstantsBuffer(BufferDescription description, string debugName = null)
{
var id = new ConstantsBufferId { Index = CBuffers.Allocate() };
MyArrayHelpers.Reserve(ref CBuffersData, id.Index + 1);
CBuffers.Data[id.Index] = new MyHwBufferDesc { Description = description, DebugName = debugName };
CbIndices.Add(id);
InitConstantsBuffer(id);
return id;
}
internal static void Init()
{
m_objectConstants = MyHwBuffers.CreateConstantsBuffer(64);
}
internal void GatherArray(RwTexId postprocessTarget, RwTexId cascadeArray, MyProjectionInfo[] cascadeInfo, ConstantsBufferId cascadeConstantBuffer)
{
if (!MyRenderProxy.Settings.EnableShadows)
return;
MarkCascadesInStencil(cascadeInfo);
MyGpuProfiler.IC_BeginBlock("Cascades postprocess");
MyRenderContext renderContext = MyRenderContext.Immediate;
DeviceContext deviceContext = renderContext.DeviceContext;
renderContext.SetCS(m_gatherCS);
ComputeShaderId.TmpUav[0] = postprocessTarget.Uav;
deviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.m_SRV_depth : MyGBuffer.Main.DepthStencil.m_SRV_depth);
deviceContext.ComputeShader.SetShaderResource(1, MyGBuffer.Main.DepthStencil.m_SRV_stencil);
deviceContext.ComputeShader.SetSampler(MyCommon.SHADOW_SAMPLER_SLOT, MyRender11.m_shadowmapSamplerState);
deviceContext.ComputeShader.SetConstantBuffer(0, MyCommon.FrameConstants);
deviceContext.ComputeShader.SetConstantBuffer(4, cascadeConstantBuffer);
deviceContext.ComputeShader.SetShaderResource(MyCommon.CASCADES_SM_SLOT, cascadeArray.ShaderView);
deviceContext.Dispatch(m_threadGroupCountX, m_threadGroupCountY, 1);
ComputeShaderId.TmpUav[0] = null;
renderContext.DeviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, null);
if(MyRender11.Settings.EnableShadowBlur)
MyBlur.Run(postprocessTarget.Rtv, MyRender11.CascadesHelper.Rtv, MyRender11.CascadesHelper.ShaderView, postprocessTarget.ShaderView, depthDiscardThreshold: 0.2f);
MyGpuProfiler.IC_EndBlock();
}
internal static void Destroy(ref ConstantsBufferId id)
{
if (id != ConstantsBufferId.NULL)
{
Destroy(id); id = ConstantsBufferId.NULL;
}
}
internal static unsafe void Init()
{
//MyRender11.RegisterSettingsChangedListener(new OnSettingsChangedDelegate(RecreateShadersForSettings));
DirectionalEnvironmentLight_Pixel = MyShaders.CreatePs("light.hlsl", "directional_environment");
DirectionalEnvironmentLight_Sample = MyShaders.CreatePs("light.hlsl", "directional_environment", MyShaderHelpers.FormatMacros(MyRender11.ShaderSampleFrequencyDefine()));
PointlightsTiled_Pixel = MyShaders.CreatePs("light.hlsl", "pointlights_tiled");
PointlightsTiled_Sample = MyShaders.CreatePs("light.hlsl", "pointlights_tiled", MyShaderHelpers.FormatMacros(MyRender11.ShaderSampleFrequencyDefine()));
m_preparePointLights = MyShaders.CreateCs("prepare_lights.hlsl", "prepare_lights", MyShaderHelpers.FormatMacros("NUMTHREADS " + TILE_SIZE));
SpotlightProxyVs = MyShaders.CreateVs("light.hlsl", "spotlightVs");
SpotlightPs_Pixel = MyShaders.CreatePs("light.hlsl", "spotlightFromProxy");
SpotlightPs_Sample = MyShaders.CreatePs("light.hlsl", "spotlightFromProxy", MyShaderHelpers.FormatMacros(MyRender11.ShaderSampleFrequencyDefine()));
SpotlightProxyIL = MyShaders.CreateIL(SpotlightProxyVs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION_PACKED));
var stride = sizeof(MyPointlightConstants);
m_pointlightCullHwBuffer = MyHwBuffers.CreateStructuredBuffer(MyRender11Constants.MAX_POINT_LIGHTS, stride, true);
m_pointlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyPointlightInfo) * MyRender11Constants.MAX_POINT_LIGHTS);
m_spotlightsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MySpotlightConstants) * MyRender11Constants.MAX_SPOTLIGHTS);
m_sunlightConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MySunlightConstantsLayout));
}
private void DestroyConstantBuffer()
{
m_csmConstants = ConstantsBufferId.NULL;
}
private unsafe void InitConstantBuffer()
{
DestroyConstantBuffer();
m_csmConstants = MyHwBuffers.CreateConstantsBuffer((sizeof(Matrix) + 2 * sizeof(Vector4) + sizeof(Vector4)) * 8 + sizeof(Vector4), "MyShadowCascades");
}
internal unsafe static void Init()
{
FrameConstantsStereoLeftEye = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout), "FrameConstantsStereoLeftEye");
FrameConstantsStereoRightEye = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout), "FrameConstantsStereoRightEye");
FrameConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(MyFrameConstantsLayout), "FrameConstants");
ProjectionConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix), "ProjectionConstants");
ObjectConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix), "ObjectConstants");
FoliageConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Vector4), "FoliageConstants");
MaterialFoliageTableConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Vector4) * 256, "MaterialFoliageTableConstants");
OutlineConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(OutlineConstantsLayout), "OutlineConstants");
AlphamaskViewsConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix) * 181, "AlphamaskViewsConstants");
UpdateAlphamaskViewsConstants();
}
internal static void RecreateShadersForSettings()
{
m_psH = MyShaders.CreatePs("blur_planet_h.hlsl");
m_psV = MyShaders.CreatePs("blur_planet_v.hlsl");
m_cb = MyCommon.GetObjectCB(16);
}
private void DestroyConstantBuffer()
{
m_csmConstants = ConstantsBufferId.NULL;
}
internal void FillConstantBuffer(ConstantsBufferId constantBuffer)
{
var mapping = MyMapping.MapDiscard(constantBuffer);
for (int cascadeIndex = 0; cascadeIndex < m_initializedShadowCascadesCount; ++cascadeIndex)
{
var matrix = Matrix.Transpose(m_cascadeInfo[cascadeIndex].CurrentLocalToProjection * MyMatrixHelpers.ClipspaceToTexture);
mapping.WriteAndPosition(ref matrix);
}
for (int cascadeIndex = m_initializedShadowCascadesCount; cascadeIndex < MaxShadowCascades; ++cascadeIndex)
mapping.WriteAndPosition(ref Matrix.Zero);
mapping.WriteAndPosition(ShadowCascadeSplitDepths, 0, ShadowCascadeSplitDepths.Length);
float zero = 0;
for (int splitIndex = ShadowCascadeSplitDepths.Length; splitIndex < MaxShadowCascades; ++splitIndex)
mapping.WriteAndPosition(ref zero);
for (int scaleIndex = 0; scaleIndex < ShadowCascadeScales.Length; ++scaleIndex)
{
Vector4 cascadeScale = ShadowCascadeScales[scaleIndex] / ShadowCascadeScales[0];
mapping.WriteAndPosition(ref cascadeScale);
}
for (int scaleIndex = ShadowCascadeScales.Length; scaleIndex < MaxShadowCascades; ++scaleIndex)
mapping.WriteAndPosition(ref Vector4.Zero);
float resolution = MyRender11.RenderSettings.ShadowQuality.ShadowCascadeResolution();
mapping.WriteAndPosition(ref resolution);
for (int paddingIndex = 1; paddingIndex < 4; ++paddingIndex)
mapping.WriteAndPosition(ref zero);
mapping.Unmap();
}
private unsafe static void Init()
{
m_ps = MyShaders.CreatePs("postprocess_colorize_exported_texture.hlsl");
m_cb = MyHwBuffers.CreateConstantsBuffer(sizeof(Vector4), "ExportedTexturesColor");
m_initialized = true;
}
private unsafe void InitConstantBuffer()
{
DestroyConstantBuffer();
m_csmConstants = MyHwBuffers.CreateConstantsBuffer((sizeof(Matrix) + 2 * sizeof(Vector4) + sizeof(Vector4)) * 8 + sizeof(Vector4), "MyShadowCascades");
}
private static void InitDevice()
{
m_particleBuffer = new MyRWStructuredBuffer(MyGPUEmitters.MAX_PARTICLES, PARTICLE_STRIDE, MyRWStructuredBuffer.UAVType.Default, true, "MyGPUParticleRenderer::particleBuffer");
m_deadListBuffer = new MyRWStructuredBuffer(MyGPUEmitters.MAX_PARTICLES, sizeof(uint), MyRWStructuredBuffer.UAVType.Append, false, "MyGPUParticleRenderer::deadListBuffer");
m_skippedParticleCountBuffer = new MyRWStructuredBuffer(1, sizeof(uint), MyRWStructuredBuffer.UAVType.Counter, true, "MyGPUParticleRenderer::skippedParticleCountBuffer");
#if DEBUG
// Create a staging buffer that is used to read GPU atomic counter into that can then be mapped for reading
// back to the CPU for debugging purposes
m_debugCounterBuffer = new MyReadStructuredBuffer(1, sizeof(uint), "MyGPUParticleRenderer::debugCounterBuffer");
#endif
var description = new SharpDX.Direct3D11.BufferDescription(4 * sizeof(uint),
SharpDX.Direct3D11.ResourceUsage.Default, SharpDX.Direct3D11.BindFlags.ConstantBuffer, SharpDX.Direct3D11.CpuAccessFlags.None,
SharpDX.Direct3D11.ResourceOptionFlags.None, sizeof(uint));
m_activeListConstantBuffer = MyHwBuffers.CreateConstantsBuffer(description, "MyGPUParticleRenderer::activeListConstantBuffer");
m_emitterConstantBuffer = MyHwBuffers.CreateConstantsBuffer(EMITTERCONSTANTBUFFER_SIZE, "MyGPUParticleRenderer::emitterConstantBuffer");
m_emitterStructuredBuffer = MyHwBuffers.CreateStructuredBuffer(MyGPUEmitters.MAX_LIVE_EMITTERS, EMITTERDATA_SIZE, true, null,
"MyGPUParticleRenderer::emitterStructuredBuffer");
m_aliveIndexBuffer = new MyRWStructuredBuffer(MyGPUEmitters.MAX_PARTICLES, sizeof(float), MyRWStructuredBuffer.UAVType.Counter, true,
"MyGPUParticleRenderer::aliveIndexBuffer");
m_indirectDrawArgsBuffer = new MyIndirectArgsBuffer(5, sizeof(uint), "MyGPUParticleRenderer::indirectDrawArgsBuffer");
unsafe
{
uint[] indices = new uint[MyGPUEmitters.MAX_PARTICLES * 6];
for (uint i = 0, index = 0, vertex = 0; i < MyGPUEmitters.MAX_PARTICLES; i++)
{
indices[index + 0] = vertex + 0;
indices[index + 1] = vertex + 1;
indices[index + 2] = vertex + 2;
indices[index + 3] = vertex + 2;
indices[index + 4] = vertex + 1;
indices[index + 5] = vertex + 3;
vertex += 4;
index += 6;
}
fixed (uint* ptr = indices)
{
m_ib = MyHwBuffers.CreateIndexBuffer(MyGPUEmitters.MAX_PARTICLES * 6, SharpDX.DXGI.Format.R32_UInt,
SharpDX.Direct3D11.BindFlags.IndexBuffer, SharpDX.Direct3D11.ResourceUsage.Immutable, new IntPtr(ptr), "MyGPUParticleRenderer::indexBuffer");
}
}
//MyRender11.BlendAlphaPremult
}
private unsafe void InitConstantBuffer()
{
if (m_inverseConstants == ConstantsBufferId.NULL)
m_inverseConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix), "MyShadowCascadesPostProcess");
}
internal static void Destroy(ConstantsBufferId id)
{
CbIndices.Remove(id);
if (CBuffersData[id.Index].Buffer != null)
{
CBuffersData[id.Index].Buffer.Dispose();
CBuffersData[id.Index].Buffer = null;
}
CBuffers.Free(id.Index);
}
internal void GatherArray(RwTexId postprocessTarget, RwTexId cascadeArray, MyProjectionInfo[] cascadeInfo, ConstantsBufferId cascadeConstantBuffer)
{
if (!MyRenderProxy.Settings.EnableShadows || !MyRender11.DebugOverrides.Shadows)
return;
MarkCascadesInStencil(cascadeInfo);
MyGpuProfiler.IC_BeginBlock("Cascades postprocess");
MyRenderContext renderContext = MyRenderContext.Immediate;
DeviceContext deviceContext = renderContext.DeviceContext;
MyShadowsQuality shadowsQuality = MyRender11.RenderSettings.ShadowQuality.GetShadowsQuality();
if (shadowsQuality == MyShadowsQuality.LOW)
renderContext.SetCS(m_gatherCS_LD);
else if (shadowsQuality == MyShadowsQuality.MEDIUM)
renderContext.SetCS(m_gatherCS_MD);
else if (shadowsQuality == MyShadowsQuality.HIGH)
renderContext.SetCS(m_gatherCS_HD);
ComputeShaderId.TmpUav[0] = postprocessTarget.Uav;
deviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.m_SRV_depth : MyGBuffer.Main.DepthStencil.m_SRV_depth);
deviceContext.ComputeShader.SetShaderResource(1, MyGBuffer.Main.DepthStencil.m_SRV_stencil);
deviceContext.ComputeShader.SetSampler(MyCommon.SHADOW_SAMPLER_SLOT, SamplerStates.m_shadowmap);
if (!MyStereoRender.Enable)
deviceContext.ComputeShader.SetConstantBuffer(0, MyCommon.FrameConstants);
else
MyStereoRender.CSBindRawCB_FrameConstants(renderContext);
deviceContext.ComputeShader.SetConstantBuffer(4, cascadeConstantBuffer);
deviceContext.ComputeShader.SetShaderResource(MyCommon.CASCADES_SM_SLOT, cascadeArray.SRV);
Vector2I threadGroups = GetThreadGroupCount();
deviceContext.Dispatch(threadGroups.X, threadGroups.Y, 1);
ComputeShaderId.TmpUav[0] = null;
renderContext.DeviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, null);
deviceContext.ComputeShader.SetShaderResource(1, null);
if (shadowsQuality == MyShadowsQuality.HIGH && MyRender11.Settings.EnableShadowBlur)
MyBlur.Run(postprocessTarget.Rtv, MyRender11.CascadesHelper.Rtv, MyRender11.CascadesHelper.SRV, postprocessTarget.SRV, depthDiscardThreshold: 0.2f);
MyGpuProfiler.IC_EndBlock();
}
private unsafe void InitConstantBuffer()
{
if(m_inverseConstants == ConstantsBufferId.NULL)
m_inverseConstants = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix));
}
internal static Buffer GetConstantsBuffer(ConstantsBufferId id)
{
return(CBuffersData[id.Index].Buffer);
}
internal void GatherArray(IUavTexture postprocessTarget, ISrvBindable cascadeArray, MyProjectionInfo[] cascadeInfo, ConstantsBufferId cascadeConstantBuffer)
{
MyShadowsQuality shadowsQuality = MyRender11.RenderSettings.ShadowQuality.GetShadowsQuality();
if (!MyRender11.Settings.EnableShadows || !MyRender11.DebugOverrides.Shadows || shadowsQuality == MyShadowsQuality.DISABLED)
{
RC.ClearUav(postprocessTarget, new RawInt4());
return;
}
MarkCascadesInStencil(cascadeInfo);
MyGpuProfiler.IC_BeginBlock("Cascades postprocess");
if (shadowsQuality == MyShadowsQuality.LOW)
{
RC.ComputeShader.Set(m_gatherCS_LD);
}
else if (shadowsQuality == MyShadowsQuality.MEDIUM)
{
RC.ComputeShader.Set(m_gatherCS_MD);
}
else if (shadowsQuality == MyShadowsQuality.HIGH)
{
RC.ComputeShader.Set(m_gatherCS_HD);
}
RC.ComputeShader.SetUav(0, postprocessTarget);
RC.ComputeShader.SetSrv(0, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.SrvDepth : MyGBuffer.Main.DepthStencil.SrvDepth);
RC.ComputeShader.SetSrv(1, MyGBuffer.Main.DepthStencil.SrvStencil);
RC.ComputeShader.SetSampler(MyCommon.SHADOW_SAMPLER_SLOT, MySamplerStateManager.Shadowmap);
if (!MyStereoRender.Enable)
{
RC.ComputeShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
}
else
{
MyStereoRender.CSBindRawCB_FrameConstants(RC);
}
//RC.ComputeShader.SetConstantBuffer(4, MyManagers.Shadows.GetCsmConstantBufferOldOne());
RC.ComputeShader.SetConstantBuffer(4, cascadeConstantBuffer);
RC.ComputeShader.SetSrv(MyCommon.CASCADES_SM_SLOT, cascadeArray);
//RC.ComputeShader.SetSrv(MyCommon.CASCADES_SM_SLOT, MyManagers.Shadow.GetCsmForGbuffer());
Vector2I threadGroups = GetThreadGroupCount();
RC.Dispatch(threadGroups.X, threadGroups.Y, 1);
RC.ComputeShader.SetUav(0, null);
RC.ComputeShader.SetSrv(0, null);
RC.ComputeShader.SetSrv(1, null);
if (shadowsQuality == MyShadowsQuality.HIGH && MyShadowCascades.Settings.Data.EnableShadowBlur)
{
IBorrowedUavTexture helper = MyManagers.RwTexturesPool.BorrowUav("MyShadowCascadesPostProcess.Helper", Format.R8_UNorm);
MyBlur.Run(postprocessTarget, helper, postprocessTarget,
depthStencilState: MyDepthStencilStateManager.IgnoreDepthStencil,
depthDiscardThreshold: 0.2f, clearColor: Color4.White);
helper.Release();
}
MyGpuProfiler.IC_EndBlock();
}
internal static void RecreateShadersForSettings()
{
m_psH = MyShaders.CreatePs("blur_planet_h.hlsl");
m_psV = MyShaders.CreatePs("blur_planet_v.hlsl");
m_cb = MyCommon.GetObjectCB(16);
}
internal static void InitConstantsBuffer(ConstantsBufferId id)
{
CBuffersData[id.Index].Buffer = new Buffer(MyRender11.Device, CBuffers.Data[id.Index].Description);
if (CBuffers.Data[id.Index].DebugName != null)
{
CBuffersData[id.Index].Buffer.DebugName = CBuffers.Data[id.Index].DebugName;
}
}
internal unsafe static void Init()
{
m_cbCustomProjections = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix) * MAX_CUSTOM_PROJECTIONS_SIZE, "BilloardCustomProjections");
m_vs = MyShaders.CreateVs("billboard.hlsl");
m_vsDepthOnly = MyShaders.CreateVs("billboard_depth_only.hlsl");
m_ps = MyShaders.CreatePs("billboard.hlsl");
m_psDepthOnly = MyShaders.CreatePs("billboard_depth_only.hlsl");
m_psOIT = MyShaders.CreatePs("billboard.hlsl", new[] { new ShaderMacro("OIT", null) });
m_vsLit = MyShaders.CreateVs("billboard.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null) });
m_psLit = MyShaders.CreatePs("billboard.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null) });
m_psLitOIT = MyShaders.CreatePs("billboard.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null), new ShaderMacro("OIT", null) });
m_psAlphaCutout = MyShaders.CreatePs("billboard.hlsl", new[] { new ShaderMacro("ALPHA_CUTOUT", null) });
m_psAlphaCutoutAndLit = MyShaders.CreatePs("billboard.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("LIT_PARTICLE", null) });
m_psAlphaCutoutOIT = MyShaders.CreatePs("billboard.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("OIT", null) });
m_psAlphaCutoutAndLitOIT = MyShaders.CreatePs("billboard.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("LIT_PARTICLE", null), new ShaderMacro("OIT", null) });
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
InitBillboardsIndexBuffer();
m_VB = MyHwBuffers.CreateVertexBuffer(MAX_BILLBOARDS_SIZE * 4, sizeof(MyVertexFormatPositionTextureH), BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyBillboardRenderer");
var stride = sizeof(MyBillboardData);
m_SB = MyHwBuffers.CreateStructuredBuffer(MAX_BILLBOARDS_SIZE, stride, true, null, "MyBillboardRenderer");
m_atlas = new MyTextureAtlas("Textures\\Particles\\", "Textures\\Particles\\ParticlesAtlas.tai");
}
internal unsafe static void Init()
{
//m_spotlightShadowmapPool = new MyShadowmapArray(256, 256, 4, Format.R16_Typeless, Format.D16_UNorm, Format.R16_Float);
//m_spotlightShadowmapPool.SetDebugName("spotlight shadowmaps pool");
m_cascadesNum = 4;
m_splitDepth = new float[m_cascadesNum + 1];
m_cascadeResolution = 1024;
ResizeCascades();
m_csmConstants = MyHwBuffers.CreateConstantsBuffer((sizeof(Matrix) + sizeof(Vector2)) * 8 + 2 * sizeof(Vector4) );
m_cascadesBoundingsVertices = MyHwBuffers.CreateVertexBuffer(8 * 4, sizeof(Vector3), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
InitIB();
m_cornersCS = new Vector3[8] {
new Vector3(-1, -1, 0),
new Vector3(-1, 1, 0),
new Vector3( 1, 1, 0),
new Vector3( 1, -1, 0),
new Vector3(-1, -1, 1),
new Vector3(-1, 1, 1),
new Vector3( 1, 1, 1),
new Vector3( 1, -1, 1)
};
m_markVS = MyShaders.CreateVs("shape.hlsl", "vs");
m_markPS = MyShaders.CreatePs("shape.hlsl", "ps_dummy");
m_inputLayout = MyShaders.CreateIL(m_markVS.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3));
}
internal void GatherArray(RwTexId postprocessTarget, RwTexId cascadeArray, MyProjectionInfo[] cascadeInfo, ConstantsBufferId cascadeConstantBuffer)
{
if (!MyRenderProxy.Settings.EnableShadows || !MyRender11.DebugOverrides.Shadows)
{
return;
}
MarkCascadesInStencil(cascadeInfo);
MyGpuProfiler.IC_BeginBlock("Cascades postprocess");
MyRenderContext renderContext = MyRenderContext.Immediate;
DeviceContext deviceContext = renderContext.DeviceContext;
MyShadowsQuality shadowsQuality = MyRender11.RenderSettings.ShadowQuality.GetShadowsQuality();
if (shadowsQuality == MyShadowsQuality.LOW)
{
renderContext.SetCS(m_gatherCS_LD);
}
else if (shadowsQuality == MyShadowsQuality.MEDIUM)
{
renderContext.SetCS(m_gatherCS_MD);
}
else if (shadowsQuality == MyShadowsQuality.HIGH)
{
renderContext.SetCS(m_gatherCS_HD);
}
ComputeShaderId.TmpUav[0] = postprocessTarget.Uav;
deviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, MyRender11.MultisamplingEnabled ? MyScreenDependants.m_resolvedDepth.m_SRV_depth : MyGBuffer.Main.DepthStencil.m_SRV_depth);
deviceContext.ComputeShader.SetShaderResource(1, MyGBuffer.Main.DepthStencil.m_SRV_stencil);
deviceContext.ComputeShader.SetSampler(MyCommon.SHADOW_SAMPLER_SLOT, SamplerStates.m_shadowmap);
if (!MyStereoRender.Enable)
{
deviceContext.ComputeShader.SetConstantBuffer(0, MyCommon.FrameConstants);
}
else
{
MyStereoRender.CSBindRawCB_FrameConstants(renderContext);
}
deviceContext.ComputeShader.SetConstantBuffer(4, cascadeConstantBuffer);
deviceContext.ComputeShader.SetShaderResource(MyCommon.CASCADES_SM_SLOT, cascadeArray.SRV);
Vector2I threadGroups = GetThreadGroupCount();
deviceContext.Dispatch(threadGroups.X, threadGroups.Y, 1);
ComputeShaderId.TmpUav[0] = null;
renderContext.DeviceContext.ComputeShader.SetUnorderedAccessViews(0, ComputeShaderId.TmpUav, ComputeShaderId.TmpCount);
deviceContext.ComputeShader.SetShaderResource(0, null);
deviceContext.ComputeShader.SetShaderResource(1, null);
if (shadowsQuality == MyShadowsQuality.HIGH && MyRender11.Settings.EnableShadowBlur)
{
MyBlur.Run(postprocessTarget.Rtv, MyRender11.CascadesHelper.Rtv, MyRender11.CascadesHelper.SRV, postprocessTarget.SRV, depthDiscardThreshold: 0.2f);
}
MyGpuProfiler.IC_EndBlock();
}
