Subversion Repositories Games.Chess Giants

//////////////////////////////////////////////////////////////////////////////

//

//  Copyright (c) Microsoft Corporation.  All rights reserved.

//

//  File:       D3D10_1Shader.h

//  Content:    D3D10.1 Shader Types and APIs

//

//////////////////////////////////////////////////////////////////////////////

#ifndef __D3D10_1SHADER_H__

#define __D3D10_1SHADER_H__

#include "d3d10shader.h"

//----------------------------------------------------------------------------

// Shader debugging structures

//----------------------------------------------------------------------------

typedef enum _D3D10_SHADER_DEBUG_REGTYPE

{

    D3D10_SHADER_DEBUG_REG_INPUT,

    D3D10_SHADER_DEBUG_REG_OUTPUT,

    D3D10_SHADER_DEBUG_REG_CBUFFER,

    D3D10_SHADER_DEBUG_REG_TBUFFER,

    D3D10_SHADER_DEBUG_REG_TEMP,

    D3D10_SHADER_DEBUG_REG_TEMPARRAY,

    D3D10_SHADER_DEBUG_REG_TEXTURE,

    D3D10_SHADER_DEBUG_REG_SAMPLER,

    D3D10_SHADER_DEBUG_REG_IMMEDIATECBUFFER,

    D3D10_SHADER_DEBUG_REG_LITERAL,

    D3D10_SHADER_DEBUG_REG_UNUSED,

    D3D11_SHADER_DEBUG_REG_INTERFACE_POINTERS,

    D3D10_SHADER_DEBUG_REG_FORCE_DWORD = 0x7fffffff,

} D3D10_SHADER_DEBUG_REGTYPE;

typedef enum _D3D10_SHADER_DEBUG_SCOPETYPE

{

    D3D10_SHADER_DEBUG_SCOPE_GLOBAL,

    D3D10_SHADER_DEBUG_SCOPE_BLOCK,

    D3D10_SHADER_DEBUG_SCOPE_FORLOOP,

    D3D10_SHADER_DEBUG_SCOPE_STRUCT,

    D3D10_SHADER_DEBUG_SCOPE_FUNC_PARAMS,

    D3D10_SHADER_DEBUG_SCOPE_STATEBLOCK,

    D3D10_SHADER_DEBUG_SCOPE_NAMESPACE,

    D3D10_SHADER_DEBUG_SCOPE_ANNOTATION,

    D3D10_SHADER_DEBUG_SCOPE_FORCE_DWORD = 0x7fffffff,

} D3D10_SHADER_DEBUG_SCOPETYPE;

typedef enum _D3D10_SHADER_DEBUG_VARTYPE

{

    D3D10_SHADER_DEBUG_VAR_VARIABLE,

    D3D10_SHADER_DEBUG_VAR_FUNCTION,

    D3D10_SHADER_DEBUG_VAR_FORCE_DWORD = 0x7fffffff,

} D3D10_SHADER_DEBUG_VARTYPE;

/////////////////////////////////////////////////////////////////////

// These are the serialized structures that get written to the file

/////////////////////////////////////////////////////////////////////

typedef struct _D3D10_SHADER_DEBUG_TOKEN_INFO

{

    UINT File;    // offset into file list

    UINT Line;    // line #

    UINT Column;  // column #

    UINT TokenLength;

    UINT TokenId; // offset to LPCSTR of length TokenLength in string datastore

} D3D10_SHADER_DEBUG_TOKEN_INFO;

// Variable list

typedef struct _D3D10_SHADER_DEBUG_VAR_INFO

{

    // Index into token list for declaring identifier

    UINT TokenId;

    D3D10_SHADER_VARIABLE_TYPE Type;

    // register and component for this variable, only valid/necessary for arrays

    UINT Register;

    UINT Component;

    // gives the original variable that declared this variable

    UINT ScopeVar;

    // this variable's offset in its ScopeVar

    UINT ScopeVarOffset;

} D3D10_SHADER_DEBUG_VAR_INFO;

typedef struct _D3D10_SHADER_DEBUG_INPUT_INFO

{

    // index into array of variables of variable to initialize

    UINT Var;

    // input, cbuffer, tbuffer

    D3D10_SHADER_DEBUG_REGTYPE InitialRegisterSet;

    // set to cbuffer or tbuffer slot, geometry shader input primitive #,

    // identifying register for indexable temp, or -1

    UINT InitialBank;

    // -1 if temp, otherwise gives register in register set

    UINT InitialRegister;

    // -1 if temp, otherwise gives component

    UINT InitialComponent;

    // initial value if literal

    UINT InitialValue;

} D3D10_SHADER_DEBUG_INPUT_INFO;

typedef struct _D3D10_SHADER_DEBUG_SCOPEVAR_INFO

{

    // Index into variable token

    UINT TokenId;

    D3D10_SHADER_DEBUG_VARTYPE VarType; // variable or function (different namespaces)

    D3D10_SHADER_VARIABLE_CLASS Class;

    UINT Rows;          // number of rows (matrices)

    UINT Columns;       // number of columns (vectors and matrices)

    // In an array of structures, one struct member scope is provided, and

    // you'll have to add the array stride times the index to the variable

    // index you find, then find that variable in this structure's list of

    // variables.

    // gives a scope to look up struct members. -1 if not a struct

    UINT StructMemberScope;

    // number of array indices

    UINT uArrayIndices;    // a[3][2][1] has 3 indices

    // maximum array index for each index

    // offset to UINT[uArrayIndices] in UINT datastore

    UINT ArrayElements; // a[3][2][1] has {3, 2, 1}

    // how many variables each array index moves

    // offset to UINT[uArrayIndices] in UINT datastore

    UINT ArrayStrides;  // a[3][2][1] has {2, 1, 1}

    UINT uVariables;

    // index of the first variable, later variables are offsets from this one

    UINT uFirstVariable;

} D3D10_SHADER_DEBUG_SCOPEVAR_INFO;

// scope data, this maps variable names to debug variables (useful for the watch window)

typedef struct _D3D10_SHADER_DEBUG_SCOPE_INFO

{

    D3D10_SHADER_DEBUG_SCOPETYPE ScopeType;

    UINT Name;         // offset to name of scope in strings list

    UINT uNameLen;     // length of name string

    UINT uVariables;

    UINT VariableData; // Offset to UINT[uVariables] indexing the Scope Variable list

} D3D10_SHADER_DEBUG_SCOPE_INFO;

// instruction outputs

typedef struct _D3D10_SHADER_DEBUG_OUTPUTVAR

{

    // index variable being written to, if -1 it's not going to a variable

    UINT Var;

    // range data that the compiler expects to be true

    UINT  uValueMin, uValueMax;

    INT   iValueMin, iValueMax;

    FLOAT fValueMin, fValueMax;

    BOOL  bNaNPossible, bInfPossible;

} D3D10_SHADER_DEBUG_OUTPUTVAR;

typedef struct _D3D10_SHADER_DEBUG_OUTPUTREG_INFO

{

    // Only temp, indexable temp, and output are valid here

    D3D10_SHADER_DEBUG_REGTYPE OutputRegisterSet;

    // -1 means no output

    UINT OutputReg;

    // if a temp array, identifier for which one

    UINT TempArrayReg;

    // -1 means masked out

    UINT OutputComponents[4];

    D3D10_SHADER_DEBUG_OUTPUTVAR OutputVars[4];

    // when indexing the output, get the value of this register, then add

    // that to uOutputReg. If uIndexReg is -1, then there is no index.

    // find the variable whose register is the sum (by looking in the ScopeVar)

    // and component matches, then set it. This should only happen for indexable

    // temps and outputs.

    UINT IndexReg;

    UINT IndexComp;

} D3D10_SHADER_DEBUG_OUTPUTREG_INFO;

// per instruction data

typedef struct _D3D10_SHADER_DEBUG_INST_INFO

{

    UINT Id; // Which instruction this is in the bytecode

    UINT Opcode; // instruction type

    // 0, 1, or 2

    UINT uOutputs;

    // up to two outputs per instruction

    D3D10_SHADER_DEBUG_OUTPUTREG_INFO pOutputs[2];

    // index into the list of tokens for this instruction's token

    UINT TokenId;

    // how many function calls deep this instruction is

    UINT NestingLevel;

    // list of scopes from outer-most to inner-most

    // Number of scopes

    UINT Scopes;

    UINT ScopeInfo; // Offset to UINT[uScopes] specifying indices of the ScopeInfo Array

    // list of variables accessed by this instruction

    // Number of variables

    UINT AccessedVars;

    UINT AccessedVarsInfo; // Offset to UINT[AccessedVars] specifying indices of the ScopeVariableInfo Array

} D3D10_SHADER_DEBUG_INST_INFO;

typedef struct _D3D10_SHADER_DEBUG_FILE_INFO

{

    UINT FileName;    // Offset to LPCSTR for file name

    UINT FileNameLen; // Length of file name

    UINT FileData;    // Offset to LPCSTR of length FileLen

    UINT FileLen;     // Length of file

} D3D10_SHADER_DEBUG_FILE_INFO;

typedef struct _D3D10_SHADER_DEBUG_INFO

{

    UINT Size;                             // sizeof(D3D10_SHADER_DEBUG_INFO)

    UINT Creator;                          // Offset to LPCSTR for compiler version

    UINT EntrypointName;                   // Offset to LPCSTR for Entry point name

    UINT ShaderTarget;                     // Offset to LPCSTR for shader target

    UINT CompileFlags;                     // flags used to compile

    UINT Files;                            // number of included files

    UINT FileInfo;                         // Offset to D3D10_SHADER_DEBUG_FILE_INFO[Files]

    UINT Instructions;                     // number of instructions

    UINT InstructionInfo;                  // Offset to D3D10_SHADER_DEBUG_INST_INFO[Instructions]

    UINT Variables;                        // number of variables

    UINT VariableInfo;                     // Offset to D3D10_SHADER_DEBUG_VAR_INFO[Variables]

    UINT InputVariables;                   // number of variables to initialize before running

    UINT InputVariableInfo;                // Offset to D3D10_SHADER_DEBUG_INPUT_INFO[InputVariables]

    UINT Tokens;                           // number of tokens to initialize

    UINT TokenInfo;                        // Offset to D3D10_SHADER_DEBUG_TOKEN_INFO[Tokens]

    UINT Scopes;                           // number of scopes

    UINT ScopeInfo;                        // Offset to D3D10_SHADER_DEBUG_SCOPE_INFO[Scopes]

    UINT ScopeVariables;                   // number of variables declared

    UINT ScopeVariableInfo;                // Offset to D3D10_SHADER_DEBUG_SCOPEVAR_INFO[Scopes]

    UINT UintOffset;                       // Offset to the UINT datastore, all UINT offsets are from this offset

    UINT StringOffset;                     // Offset to the string datastore, all string offsets are from this offset

} D3D10_SHADER_DEBUG_INFO;

//----------------------------------------------------------------------------

// ID3D10ShaderReflection1:

//----------------------------------------------------------------------------

//

// Interface definitions

//

typedef interface ID3D10ShaderReflection1 ID3D10ShaderReflection1;

typedef interface ID3D10ShaderReflection1 *LPD3D10SHADERREFLECTION1;

// {C3457783-A846-47CE-9520-CEA6F66E7447}

DEFINE_GUID(IID_ID3D10ShaderReflection1,

0xc3457783, 0xa846, 0x47ce, 0x95, 0x20, 0xce, 0xa6, 0xf6, 0x6e, 0x74, 0x47);

#undef INTERFACE

#define INTERFACE ID3D10ShaderReflection1

DECLARE_INTERFACE_(ID3D10ShaderReflection1, IUnknown)

{

    STDMETHOD(QueryInterface)(THIS_ REFIID iid, LPVOID *ppv) PURE;

    STDMETHOD_(ULONG, AddRef)(THIS) PURE;

    STDMETHOD_(ULONG, Release)(THIS) PURE;

    STDMETHOD(GetDesc)(THIS_ D3D10_SHADER_DESC *pDesc) PURE;

    STDMETHOD_(ID3D10ShaderReflectionConstantBuffer*, GetConstantBufferByIndex)(THIS_ UINT Index) PURE;

    STDMETHOD_(ID3D10ShaderReflectionConstantBuffer*, GetConstantBufferByName)(THIS_ LPCSTR Name) PURE;

    STDMETHOD(GetResourceBindingDesc)(THIS_ UINT ResourceIndex, D3D10_SHADER_INPUT_BIND_DESC *pDesc) PURE;

    STDMETHOD(GetInputParameterDesc)(THIS_ UINT ParameterIndex, D3D10_SIGNATURE_PARAMETER_DESC *pDesc) PURE;

    STDMETHOD(GetOutputParameterDesc)(THIS_ UINT ParameterIndex, D3D10_SIGNATURE_PARAMETER_DESC *pDesc) PURE;

    STDMETHOD_(ID3D10ShaderReflectionVariable*, GetVariableByName)(THIS_ LPCSTR Name) PURE;

    STDMETHOD(GetResourceBindingDescByName)(THIS_ LPCSTR Name, D3D10_SHADER_INPUT_BIND_DESC *pDesc) PURE;

    STDMETHOD(GetMovInstructionCount)(THIS_ UINT* pCount) PURE;

    STDMETHOD(GetMovcInstructionCount)(THIS_ UINT* pCount) PURE;

    STDMETHOD(GetConversionInstructionCount)(THIS_ UINT* pCount) PURE;

    STDMETHOD(GetBitwiseInstructionCount)(THIS_ UINT* pCount) PURE;

    STDMETHOD(GetGSInputPrimitive)(THIS_ D3D10_PRIMITIVE* pPrim) PURE;

    STDMETHOD(IsLevel9Shader)(THIS_ BOOL* pbLevel9Shader) PURE;

    STDMETHOD(IsSampleFrequencyShader)(THIS_ BOOL* pbSampleFrequency) PURE;

};

//////////////////////////////////////////////////////////////////////////////

// APIs //////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////

#ifdef __cplusplus

extern "C" {

#endif //__cplusplus

#ifdef __cplusplus

}

#endif //__cplusplus

#endif //__D3D10_1SHADER_H__