internal MyVertexInputLayout Append(MyVertexInputComponentType type, int slot = 0, MyVertexInputComponentFreq freq = MyVertexInputComponentFreq.PER_VERTEX)
{
MyVertexInputComponent component = new MyVertexInputComponent();
component.Type = type;
component.Slot = slot;
component.Freq = freq;
int nextHash = MyHashHelper.Combine(m_hash, component.GetHashCode());
MyVertexInputLayout next;
if (m_cached.TryGetValue(nextHash, out next))
{
return(next);
}
next = new MyVertexInputLayout();
next.m_hash = nextHash;
next.m_id = m_cached.Count;
next.m_components = m_components.Concat(component.Yield()).ToArray();
next.Build();
m_cached[nextHash] = next;
return(next);
}
internal static MyMaterialShadersBundleId Get(MyStringId material, MyStringId materialPass, VertexLayoutId vertexLayout, MyShaderUnifiedFlags flags)
{
int hash = 0;
MyHashHelper.Combine(ref hash, material.GetHashCode());
MyHashHelper.Combine(ref hash, materialPass.GetHashCode());
MyHashHelper.Combine(ref hash, vertexLayout.GetHashCode());
MyHashHelper.Combine(ref hash, unchecked ((int)flags));
if (HashIndex.ContainsKey(hash))
{
return(HashIndex[hash]);
}
var id = new MyMaterialShadersBundleId {
Index = BundleInfo.Allocate()
};
MyArrayHelpers.Reserve(ref Bundles, id.Index + 1);
HashIndex[hash] = id;
BundleInfo.Data[id.Index] = new MyMaterialShadersInfo
{
Material = material,
Pass = materialPass,
Layout = vertexLayout,
Flags = flags
};
Bundles[id.Index] = new MyMaterialShadersBundle {
};
InitBundle(id);
return(id);
}
internal static MyMaterialProxy Create(MyMaterialDescription?desc, string materialTag)
{
int key = desc.HasValue ? desc.Value.CalculateKey() : 0;
key = MyHashHelper.Combine(key, materialTag.GetHashCode());
var proxy = m_proxies.SetDefault(key, null);
if (proxy != null)
{
return(proxy);
}
proxy = MyShaderMaterialReflection.CreateBindings(materialTag);
if (desc == null)
{
// TODO: change later
desc = MyAssetMesh.GetDebugMaterialDescriptor();
}
LoadTextures(proxy, desc.Value);
proxy.RecalcConstantsHash();
m_proxies[key] = proxy;
m_descriptors[key] = desc.Value;
m_reverseMapping[proxy] = desc.Value;
return(proxy);
}
static MyMaterialProxy_2 CreateProxyWithPlaceholderdMaterialConstants(MyVoxelMaterialTriple triple)
{
var version = triple.I0.GetHashCode();
MyHashHelper.Combine(ref version, triple.I1.GetHashCode());
MyHashHelper.Combine(ref version, triple.I2.GetHashCode());
MySrvTable srvTable = new MySrvTable
{
BindFlag = MyBindFlag.BIND_PS,
StartSlot = 0,
Version = version,
Srvs = new ISrvBindable[]
{
MyGlobalResources.FileArrayTextureVoxelCM,
MyGlobalResources.FileArrayTextureVoxelNG,
MyGlobalResources.FileArrayTextureVoxelExt,
}
};
return(new MyMaterialProxy_2
{
MaterialConstants = new MyConstantsPack(),
MaterialSrvs = srvTable
});
}
internal void RecalcTexturesHash()
{
TexturesHash = 0;
foreach (var t in SRVs)
{
TexturesHash = MyHashHelper.Combine(TexturesHash, t != null ? t.GetHashCode() : 0);
}
}
internal static int CalculateRK(ref MyMeshMaterialInfo desc)
{
var key = desc.ColorMetal_Texture.GetHashCode();
MyHashHelper.Combine(ref key, desc.NormalGloss_Texture.GetHashCode());
MyHashHelper.Combine(ref key, desc.Extensions_Texture.GetHashCode());
MyHashHelper.Combine(ref key, desc.Alphamask_Texture.GetHashCode());
MyHashHelper.Combine(ref key, desc.Technique.GetHashCode());
MyHashHelper.Combine(ref key, desc.Name.GetHashCode());
return(key);
}
internal void RecalcConstantsHash()
{
ConstantsHash = 0;
// kind of lame to iterate over bytes
if (Constants == null)
{
return;
}
foreach (var b in Constants)
{
ConstantsHash = MyHashHelper.Combine(ConstantsHash, b.GetHashCode());
}
}
internal int CalculateMergeHash()
{
var key =
TextureColorMetalPath.GetHashCode();
MyHashHelper.Combine(ref key, TextureNormalGlossPath.GetHashCode());
MyHashHelper.Combine(ref key, TextureAmbientOcclusionPath.GetHashCode());
if (TextureAlphamaskPath != null)
{
MyHashHelper.Combine(ref key, TextureAlphamaskPath.GetHashCode());
}
return(key);
}
internal static VertexLayoutId GetLayout(params MyVertexInputComponent[] components)
{
if (components == null || components.Length == 0)
{
return(Empty);
}
var hash = 0;
foreach (var c in components)
{
MyHashHelper.Combine(ref hash, c.GetHashCode());
}
if (HashIndex.ContainsKey(hash))
{
return(HashIndex[hash]);
}
var id = new VertexLayoutId {
Index = Layouts.Allocate()
};
HashIndex[hash] = id;
var declarationBuilder = new StringBuilder();
var sourceBuilder = new StringBuilder();
var semanticDict = new Dictionary <string, int>();
// Might save some allocations when each AddComponent only adds one element as then we can use GetInternalArray and Capacity set does nothing
var elementsList = new List <InputElement>(components.Length);
foreach (var component in components)
{
MyVertexInputLayout.m_mapComponent[component.Type].AddComponent(component, elementsList, semanticDict, declarationBuilder, sourceBuilder);
}
elementsList.Capacity = elementsList.Count;
Debug.Assert(elementsList.Count == elementsList.Capacity);
Layouts.Data[id.Index] = new MyVertexLayoutInfo {
Components = components,
Elements = elementsList.GetInternalArray(),
SourceDataMove = sourceBuilder.ToString(),
SourceDeclarations = new StringBuilder().AppendFormat("struct __VertexInput {{ \n {0} \n }};", declarationBuilder.ToString()).ToString(),
HasBonesInfo = components.Any(x => x.Type == MyVertexInputComponentType.BLEND_INDICES)
};
return(id);
}
static unsafe MyMaterialProxy_2 CreateProxy(MyVoxelMaterialTriple triple)
{
byte[] buffer;
int size;
System.Diagnostics.Debug.Assert(triple.I0 < Table.Length, "Index to table incorrect");
System.Diagnostics.Debug.Assert(triple.I1 < Table.Length, "Index to table incorrect");
System.Diagnostics.Debug.Assert(triple.I2 < Table.Length, "Index to table incorrect");
//TODO: This shouldnt happen if Table is created correctly
if (triple.I0 >= Table.Length)
{
triple.I0 = 0;
}
if (triple.I1 >= Table.Length)
{
triple.I1 = -1;
}
if (triple.I2 >= Table.Length)
{
triple.I2 = -1;
}
//////end of hack
bool singleMaterial = triple.I1 == -1 && triple.I2 == -1;
if (singleMaterial)
{
size = sizeof(MyVoxelMaterialConstants);
MyVoxelMaterialConstants constantsData = new MyVoxelMaterialConstants();
constantsData.DistancesAndScale = Table[triple.I0].DistanceAndScale;
constantsData.DistancesAndScaleFar = Table[triple.I0].DistanceAndScaleFar;
constantsData.DistancesAndScaleFar3 = Table[triple.I0].DistanceAndScaleFar3;
constantsData.Far3Color = Table[triple.I0].Far3Color;
constantsData.ExtensionDetailScale = Table[triple.I0].ExtensionDetailScale;
buffer = new byte[size];
fixed(byte *dstPtr = buffer)
{
MyMemory.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), (uint)size);
}
}
else
{
size = sizeof(MyVoxelMultiMaterialConstants);
MyVoxelMultiMaterialConstants constantsData = new MyVoxelMultiMaterialConstants();
constantsData.DistancesAndScale0 = Table[triple.I0].DistanceAndScale;
constantsData.DistancesAndScale1 = Table[triple.I1].DistanceAndScale;
constantsData.DistancesAndScale2 = triple.I2 >= 0 ? Table[triple.I2].DistanceAndScale : Vector4.Zero;
constantsData.DistancesAndScaleFar0 = Table[triple.I0].DistanceAndScaleFar;
constantsData.DistancesAndScaleFar1 = Table[triple.I1].DistanceAndScaleFar;
constantsData.DistancesAndScaleFar2 = triple.I2 >= 0 ? Table[triple.I2].DistanceAndScaleFar : Vector4.Zero;
constantsData.DistancesAndScaleFar31 = new Vector4(Table[triple.I0].DistanceAndScaleFar3.X, Table[triple.I0].DistanceAndScaleFar3.Y, 0, 0);
constantsData.DistancesAndScaleFar32 = new Vector4(Table[triple.I1].DistanceAndScaleFar3.X, Table[triple.I1].DistanceAndScaleFar3.Y, 0, 0);
constantsData.DistancesAndScaleFar33 = triple.I2 >= 0 ? new Vector4(Table[triple.I2].DistanceAndScaleFar3.X, Table[triple.I2].DistanceAndScaleFar3.Y, 0, 0) : Vector4.Zero;
constantsData.Far3Color1 = Table[triple.I0].Far3Color.ToVector4();
constantsData.Far3Color2 = Table[triple.I1].Far3Color.ToVector4();
constantsData.Far3Color3 = triple.I2 >= 0 ? Table[triple.I2].Far3Color.ToVector4() : Vector4.Zero;
constantsData.ExtensionDetailScale0 = Table[triple.I0].ExtensionDetailScale;
constantsData.ExtensionDetailScale1 = Table[triple.I1].ExtensionDetailScale;
constantsData.ExtensionDetailScale2 = triple.I2 >= 0 ? Table[triple.I2].ExtensionDetailScale : 0;
buffer = new byte[size];
fixed(byte *dstPtr = buffer)
{
MyMemory.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), (uint)size);
}
}
var version = triple.I0.GetHashCode();
MyHashHelper.Combine(ref version, triple.I1.GetHashCode());
MyHashHelper.Combine(ref version, triple.I2.GetHashCode());
return(new MyMaterialProxy_2
{
MaterialConstants =
{
BindFlag = MyBindFlag.BIND_PS,
CB = MyCommon.GetMaterialCB(size),
Version = version,
Data = buffer
},
MaterialSRVs =
{
// NOTE(AF) Adding BIND_VS here will interfere with shadows, causing flickering in the first cascade
BindFlag = MyBindFlag.BIND_PS,
StartSlot = 0,
Version = version,
SRVs = singleMaterial
?
new ShaderResourceView[]
{
Table[triple.I0].Near.ColorMetalArray.ShaderView, Table[triple.I0].Far1.ColorMetalArray.ShaderView, Table[triple.I0].Far2.ColorMetalArray.ShaderView,
Table[triple.I0].Near.NormalGlossArray.ShaderView, Table[triple.I0].Far1.NormalGlossArray.ShaderView, Table[triple.I0].Far2.NormalGlossArray.ShaderView,
Table[triple.I0].Near.ExtArray.ShaderView, Table[triple.I0].Far1.ExtArray.ShaderView, Table[triple.I0].Far2.ExtArray.ShaderView,
}
:
(
triple.I2 == -1
?
new ShaderResourceView[]
{
Table[triple.I0].Near.ColorMetalArray.ShaderView, Table[triple.I0].Far1.ColorMetalArray.ShaderView, Table[triple.I0].Far2.ColorMetalArray.ShaderView,
Table[triple.I1].Near.ColorMetalArray.ShaderView, Table[triple.I1].Far1.ColorMetalArray.ShaderView, Table[triple.I1].Far2.ColorMetalArray.ShaderView,
null, null, null,
Table[triple.I0].Near.NormalGlossArray.ShaderView, Table[triple.I0].Far1.NormalGlossArray.ShaderView, Table[triple.I0].Far2.NormalGlossArray.ShaderView,
Table[triple.I1].Near.NormalGlossArray.ShaderView, Table[triple.I1].Far1.NormalGlossArray.ShaderView, Table[triple.I1].Far2.NormalGlossArray.ShaderView,
null, null, null,
Table[triple.I0].Near.ExtArray.ShaderView, Table[triple.I0].Far1.ExtArray.ShaderView, Table[triple.I0].Far2.ExtArray.ShaderView,
Table[triple.I1].Near.ExtArray.ShaderView, Table[triple.I1].Far1.ExtArray.ShaderView, Table[triple.I1].Far2.ExtArray.ShaderView,
null, null, null
}
:
new ShaderResourceView[]
{
Table[triple.I0].Near.ColorMetalArray.ShaderView, Table[triple.I0].Far1.ColorMetalArray.ShaderView, Table[triple.I0].Far2.ColorMetalArray.ShaderView,
Table[triple.I1].Near.ColorMetalArray.ShaderView, Table[triple.I1].Far1.ColorMetalArray.ShaderView, Table[triple.I1].Far2.ColorMetalArray.ShaderView,
Table[triple.I2].Near.ColorMetalArray.ShaderView, Table[triple.I2].Far1.ColorMetalArray.ShaderView, Table[triple.I2].Far2.ColorMetalArray.ShaderView,
Table[triple.I0].Near.NormalGlossArray.ShaderView, Table[triple.I0].Far1.NormalGlossArray.ShaderView, Table[triple.I0].Far2.NormalGlossArray.ShaderView,
Table[triple.I1].Near.NormalGlossArray.ShaderView, Table[triple.I1].Far1.NormalGlossArray.ShaderView, Table[triple.I1].Far2.NormalGlossArray.ShaderView,
Table[triple.I2].Near.NormalGlossArray.ShaderView, Table[triple.I2].Far1.NormalGlossArray.ShaderView, Table[triple.I2].Far2.NormalGlossArray.ShaderView,
Table[triple.I0].Near.ExtArray.ShaderView, Table[triple.I0].Far1.ExtArray.ShaderView, Table[triple.I0].Far2.ExtArray.ShaderView,
Table[triple.I1].Near.ExtArray.ShaderView, Table[triple.I1].Far1.ExtArray.ShaderView, Table[triple.I1].Far2.ExtArray.ShaderView,
Table[triple.I2].Near.ExtArray.ShaderView, Table[triple.I2].Far1.ExtArray.ShaderView, Table[triple.I2].Far2.ExtArray.ShaderView,
}
)
}
});
}
static unsafe MyMaterialProxy_2 CreateProxy(MyVoxelMaterialTriple triple)
{
byte[] buffer;
int size;
bool singleMaterial = triple.I1 == -1 && triple.I2 == -1;
if (singleMaterial)
{
size = sizeof(MyVoxelMaterialConstants);
MyVoxelMaterialConstants constantsData = new MyVoxelMaterialConstants();
constantsData.Scales = Table[triple.I0].ScaleFactors;
buffer = new byte[size];
fixed(byte *dstPtr = buffer)
{
MyMemory.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), (uint)size);
}
}
else
{
size = sizeof(MyVoxelMultiMaterialConstants);
MyVoxelMultiMaterialConstants constantsData = new MyVoxelMultiMaterialConstants();
constantsData.Scales0 = Table[triple.I0].ScaleFactors;
constantsData.Scales1 = Table[triple.I1].ScaleFactors;
constantsData.Scales2 = triple.I2 >= 0 ? Table[triple.I2].ScaleFactors : Vector3.One;
buffer = new byte[size];
fixed(byte *dstPtr = buffer)
{
MyMemory.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), (uint)size);
}
}
var version = triple.I0.GetHashCode();
MyHashHelper.Combine(ref version, triple.I1.GetHashCode());
MyHashHelper.Combine(ref version, triple.I2.GetHashCode());
return(new MyMaterialProxy_2
{
MaterialConstants =
{
BindFlag = MyBindFlag.BIND_PS,
CB = MyCommon.GetMaterialCB(size),
Version = version,
Data = buffer
},
MaterialSRVs =
{
BindFlag = MyBindFlag.BIND_PS,
StartSlot = 0,
Version = version,
SRVs = singleMaterial
?
new ShaderResourceView[]
{
Table[triple.I0].Near.ColorMetalArray.ShaderView, Table[triple.I0].Far1.ColorMetalArray.ShaderView, Table[triple.I0].Far2.ColorMetalArray.ShaderView,
Table[triple.I0].Near.NormalGlossArray.ShaderView, Table[triple.I0].Far1.NormalGlossArray.ShaderView, Table[triple.I0].Far2.NormalGlossArray.ShaderView,
}
:
(
triple.I2 == -1
?
new ShaderResourceView[]
{
Table[triple.I0].Near.ColorMetalArray.ShaderView, Table[triple.I0].Far1.ColorMetalArray.ShaderView, Table[triple.I0].Far2.ColorMetalArray.ShaderView,
Table[triple.I1].Near.ColorMetalArray.ShaderView, Table[triple.I1].Far1.ColorMetalArray.ShaderView, Table[triple.I1].Far2.ColorMetalArray.ShaderView,
null, null, null,
Table[triple.I0].Near.NormalGlossArray.ShaderView, Table[triple.I0].Far1.NormalGlossArray.ShaderView, Table[triple.I0].Far2.NormalGlossArray.ShaderView,
Table[triple.I1].Near.NormalGlossArray.ShaderView, Table[triple.I1].Far1.NormalGlossArray.ShaderView, Table[triple.I1].Far2.NormalGlossArray.ShaderView,
null, null, null,
null, null, null,
null, null, null,
null, null, null
}
:
new ShaderResourceView[]
{
Table[triple.I0].Near.ColorMetalArray.ShaderView, Table[triple.I0].Far1.ColorMetalArray.ShaderView, Table[triple.I0].Far2.ColorMetalArray.ShaderView,
Table[triple.I1].Near.ColorMetalArray.ShaderView, Table[triple.I1].Far1.ColorMetalArray.ShaderView, Table[triple.I1].Far2.ColorMetalArray.ShaderView,
Table[triple.I2].Near.ColorMetalArray.ShaderView, Table[triple.I2].Far1.ColorMetalArray.ShaderView, Table[triple.I2].Far2.ColorMetalArray.ShaderView,
Table[triple.I0].Near.NormalGlossArray.ShaderView, Table[triple.I0].Far1.NormalGlossArray.ShaderView, Table[triple.I0].Far2.NormalGlossArray.ShaderView,
Table[triple.I1].Near.NormalGlossArray.ShaderView, Table[triple.I1].Far1.NormalGlossArray.ShaderView, Table[triple.I1].Far2.NormalGlossArray.ShaderView,
Table[triple.I2].Near.NormalGlossArray.ShaderView, Table[triple.I2].Far1.NormalGlossArray.ShaderView, Table[triple.I2].Far2.NormalGlossArray.ShaderView,
null, null, null,
null, null, null,
null, null, null
}
)
}
});
}
static unsafe MyMaterialProxy_2 CreateProxy(MyVoxelMaterialTriple triple)
{
byte[] buffer;
int size;
MyRenderProxy.Assert(triple.I0 < Table.Length, "Index to table incorrect");
MyRenderProxy.Assert(triple.I1 < Table.Length, "Index to table incorrect");
MyRenderProxy.Assert(triple.I2 < Table.Length, "Index to table incorrect");
//TODO: This shouldnt happen if Table is created correctly
if (triple.I0 >= Table.Length)
{
triple.I0 = 0;
}
if (triple.I1 >= Table.Length)
{
triple.I1 = -1;
}
if (triple.I2 >= Table.Length)
{
triple.I2 = -1;
}
//////end of hack
bool singleMaterial = triple.I1 == -1 && triple.I2 == -1;
if (singleMaterial)
{
size = sizeof(MyVoxelMaterialConstants);
MyVoxelMaterialConstants constantsData = new MyVoxelMaterialConstants();
FillVoxelMaterialEntry(ref constantsData.entry, ref Table[triple.I0]);
buffer = new byte[size];
fixed(byte *dstPtr = buffer)
{
#if XB1
SharpDX.Utilities.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), size);
#else // !XB1
MyMemory.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), (uint)size);
#endif // !XB1
}
}
else
{
size = sizeof(MyVoxelMultiMaterialConstants);
MyVoxelMultiMaterialConstants constantsData = new MyVoxelMultiMaterialConstants();
FillVoxelMaterialEntry(ref constantsData.entry0, ref Table[triple.I0]);
FillVoxelMaterialEntry(ref constantsData.entry1, ref Table[triple.I1]);
if (triple.I2 >= 0)
{
FillVoxelMaterialEntry(ref constantsData.entry2, ref Table[triple.I2]);
}
else
{
ResetVoxelMaterialEntry(out constantsData.entry2);
}
buffer = new byte[size];
fixed(byte *dstPtr = buffer)
{
#if XB1
SharpDX.Utilities.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), size);
#else // !XB1
MyMemory.CopyMemory(new IntPtr(dstPtr), new IntPtr(&constantsData), (uint)size);
#endif // !XB1
}
}
var version = triple.I0.GetHashCode();
MyHashHelper.Combine(ref version, triple.I1.GetHashCode());
MyHashHelper.Combine(ref version, triple.I2.GetHashCode());
MyConstantsPack materialConstants = new MyConstantsPack
{
BindFlag = MyBindFlag.BIND_PS,
CB = MyCommon.GetMaterialCB(size),
Version = version,
Data = buffer
};
MySrvTable srvTable = new MySrvTable
{
// NOTE(AF) Adding BIND_VS here will interfere with shadows, causing flickering in the first cascade
BindFlag = MyBindFlag.BIND_PS,
StartSlot = 0,
Version = version,
Srvs = new ISrvBindable[]
{
MyGlobalResources.FileArrayTextureVoxelCM,
MyGlobalResources.FileArrayTextureVoxelNG,
MyGlobalResources.FileArrayTextureVoxelExt,
}
};
return(new MyMaterialProxy_2
{
MaterialConstants = materialConstants,
MaterialSrvs = srvTable
});
}
