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");
}
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 unsafe void MoveToGPU()
{
var context = MyImmediateRC.RC.DeviceContext;
if (m_tableDirty)
{
var array = m_instancingTable.Data;
fixed(void *ptr = array)
{
var intPtr = new IntPtr(ptr);
MyHwBuffers.ResizeAndUpdateStaticStructuredBuffer(ref m_indirectionBuffer, array.Length, sizeof(MyInstancingTableEntry), intPtr,
"MyMergeInstancing/Tables", context);
m_SRVs[0] = m_indirectionBuffer.Srv;
}
m_tableDirty = false;
}
if (m_instancesDataDirty)
{
var array = m_perInstance.Data;
fixed(void *ptr = array)
{
var intPtr = new IntPtr(ptr);
if (m_instanceBuffer != StructuredBufferId.NULL && m_instanceBuffer.Capacity < array.Length)
{
MyHwBuffers.Destroy(m_instanceBuffer);
m_instanceBuffer = StructuredBufferId.NULL;
m_SRVs[1] = null;
}
if (m_instanceBuffer == StructuredBufferId.NULL)
{
m_instanceBuffer = MyHwBuffers.CreateStructuredBuffer(array.Length, sizeof(MyPerInstanceData), true, intPtr, "MyMergeInstancing instances");
m_SRVs[1] = m_instanceBuffer.Srv;
}
else
{
var mapping = MyMapping.MapDiscard(context, m_instanceBuffer.Buffer);
mapping.WriteAndPosition(array, 0, array.Length);
mapping.Unmap();
}
}
m_instancesDataDirty = false;
}
}
internal static unsafe void Init()
{
//MyRender11.RegisterSettingsChangedListener(new OnSettingsChangedDelegate(RecreateShadersForSettings));
DirectionalEnvironmentLight_Pixel = MyShaders.CreatePs("Lighting/LightDir.hlsl");
DirectionalEnvironmentLight_Sample = MyShaders.CreatePs("Lighting/LightDir.hlsl", MyRender11.ShaderSampleFrequencyDefine());
PointlightsTiled_Pixel = MyShaders.CreatePs("Lighting/LightPoint.hlsl");
PointlightsTiled_Sample = MyShaders.CreatePs("Lighting/LightPoint.hlsl", MyRender11.ShaderSampleFrequencyDefine());
m_preparePointLights = MyShaders.CreateCs("Lighting/PrepareLights.hlsl", new[] { new ShaderMacro("NUMTHREADS", TILE_SIZE) });
SpotlightProxyVs = MyShaders.CreateVs("Lighting/LightSpot.hlsl");
SpotlightPs_Pixel = MyShaders.CreatePs("Lighting/LightSpot.hlsl");
SpotlightPs_Sample = MyShaders.CreatePs("Lighting/LightSpot.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");
}
internal unsafe static void Init()
{
m_vs = MyShaders.CreateVs("billboard.hlsl", "vs");
m_ps = MyShaders.CreatePs("billboard.hlsl", "ps");
m_vsLit = MyShaders.CreateVs("billboard.hlsl", "vs", MyShaderHelpers.FormatMacros("LIT_PARTICLE"));
m_psLit = MyShaders.CreatePs("billboard.hlsl", "ps", MyShaderHelpers.FormatMacros("LIT_PARTICLE"));
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
//MyCallbacks.RegisterDeviceResetListener(new OnDeviceResetDelegate(OnDeviceRestart));
InitBillboardsIndexBuffer(MaxBillboards);
m_VB = MyHwBuffers.CreateVertexBuffer(MaxBillboards * 4, sizeof(MyVertexFormatPositionTextureH), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
var stride = sizeof(MyBillboardData);
m_SB = MyHwBuffers.CreateStructuredBuffer(MaxBillboards, stride, true);
MyTextureAtlas.ParseAtlasDescription("Textures\\Particles\\", "Textures\\Particles\\ParticlesAtlas.tai", m_atlasedTextures);
}
internal unsafe static void Init()
{
m_vs = MyShaders.CreateVs("billboard.hlsl");
m_ps = MyShaders.CreatePs("billboard.hlsl");
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_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_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
//MyCallbacks.RegisterDeviceResetListener(new OnDeviceResetDelegate(OnDeviceRestart));
InitBillboardsIndexBuffer(MaxBillboards);
m_VB = MyHwBuffers.CreateVertexBuffer(MaxBillboards * 4, sizeof(MyVertexFormatPositionTextureH), BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyBillboardRenderer");
var stride = sizeof(MyBillboardData);
m_SB = MyHwBuffers.CreateStructuredBuffer(MaxBillboards, stride, true, null, "MyBillboardRenderer");
m_atlas = new MyTextureAtlas("Textures\\Particles\\", "Textures\\Particles\\ParticlesAtlas.tai");
}
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 void MoveToGPU()
{
if (m_dirty)
{
Release();
fixed(void *ptr = m_vertexStream0)
{
m_VB_positions = MyHwBuffers.CreateStructuredBuffer(m_vertices, Stride0, false, new IntPtr(ptr), "MyMergeInstancing positions");
}
fixed(void *ptr = m_vertexStream1)
{
m_VB_rest = MyHwBuffers.CreateStructuredBuffer(m_vertices, Stride1, false, new IntPtr(ptr), "MyMergeInstancing rest");
}
fixed(void *ptr = m_indexStream)
{
m_IB = MyHwBuffers.CreateStructuredBuffer(m_indices, IndexStride, false, new IntPtr(ptr), "MyMergeInstancing");
}
m_dirty = false;
}
}
internal unsafe void MoveToGPU()
{
var context = MyImmediateRC.RC.Context;
if (m_tablesDirty)
{
var array = m_instancingTable.Data;
fixed(void *ptr = array)
{
var intPtr = new IntPtr(ptr);
if (m_indirectionBuffer != StructuredBufferId.NULL && m_indirectionBuffer.Capacity < array.Length)
{
MyHwBuffers.Destroy(m_indirectionBuffer);
m_indirectionBuffer = StructuredBufferId.NULL;
m_SRVs[0] = null;
}
if (m_indirectionBuffer == StructuredBufferId.NULL)
{
m_indirectionBuffer = MyHwBuffers.CreateStructuredBuffer(array.Length, sizeof(MyInstancingTableEntry), false, intPtr);
m_SRVs[0] = m_indirectionBuffer.Srv;
}
else
{
context.UpdateSubresource(new DataBox(intPtr, array.Length * sizeof(MyInstancingTableEntry), 0), m_indirectionBuffer.Buffer);
}
}
m_tablesDirty = false;
}
if (m_instancesDataDirty)
{
var array = m_perInstance.Data;
fixed(void *ptr = array)
{
var intPtr = new IntPtr(ptr);
if (m_instanceBuffer != StructuredBufferId.NULL && m_instanceBuffer.Capacity < array.Length)
{
MyHwBuffers.Destroy(m_instanceBuffer);
m_instanceBuffer = StructuredBufferId.NULL;
m_SRVs[1] = null;
}
if (m_instanceBuffer == StructuredBufferId.NULL)
{
m_instanceBuffer = MyHwBuffers.CreateStructuredBuffer(array.Length, sizeof(MyPerInstanceData), true, intPtr);
m_SRVs[1] = m_instanceBuffer.Srv;
}
else
{
var mapping = MyMapping.MapDiscard(context, m_instanceBuffer.Buffer);
mapping.stream.Write(intPtr, 0, array.Length * sizeof(MyPerInstanceData));
mapping.Unmap();
}
}
m_instancesDataDirty = false;
}
}
internal unsafe static void Init()
{
m_buffer = MyHwBuffers.CreateStructuredBuffer(4096, sizeof(MyPerMaterialData), true, null, "MySceneMaterials");
}