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Diffstat (limited to 'src/mesa/shader/slang/Include/Types.h')
| -rwxr-xr-x | src/mesa/shader/slang/Include/Types.h | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/src/mesa/shader/slang/Include/Types.h b/src/mesa/shader/slang/Include/Types.h deleted file mode 100755 index 9415879afe3..00000000000 --- a/src/mesa/shader/slang/Include/Types.h +++ /dev/null @@ -1,297 +0,0 @@ -//
-//Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
-//All rights reserved.
-//
-//Redistribution and use in source and binary forms, with or without
-//modification, are permitted provided that the following conditions
-//are met:
-//
-// Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//
-// Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-//
-// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-//POSSIBILITY OF SUCH DAMAGE.
-//
-
-#ifndef _TYPES_INCLUDED
-#define _TYPES_INCLUDED
-
-#include "../Include/Common.h"
-#include "../Include/BaseTypes.h"
-
-//
-// Need to have association of line numbers to types in a list for building structs.
-//
-class TType;
-struct TTypeLine {
- TType* type;
- int line;
-};
-typedef TVector<TTypeLine> TTypeList;
-
-inline TTypeList* NewPoolTTypeList()
-{
- void* memory = GlobalPoolAllocator.allocate(sizeof(TTypeList));
- return new(memory) TTypeList;
-}
-
-//
-// This is a workaround for a problem with the yacc stack, It can't have
-// types that the compiler thinks non-trivial constructors. It should
-// just be used while recognizing the grammar, not anything else. Pointers
-// could be used, but also trying to avoid lots of memory management overhead.
-//
-// Not as bad as it looks, there is no actual assumption that the fields
-// match up or are name the same or anything like that.
-//
-class TPublicType {
-public:
- TBasicType type;
- TQualifier qualifier;
- int size; // size of vector or matrix, not size of array
- bool matrix;
- bool array;
- TType* userDef;
- int line;
-};
-
-typedef std::map<TTypeList*, TTypeList*> TStructureMap;
-typedef std::map<TTypeList*, TTypeList*>::iterator TStructureMapIterator;
-//
-// Base class for things that have a type.
-//
-class TType {
-public:
- POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
- explicit TType(TBasicType t, TQualifier q = EvqTemporary, int s = 1, bool m = false, bool a = false) :
- type(t), qualifier(q), size(s), matrix(m), array(a), arraySize(0), structure(0),
- structureSize(0), maxArraySize(0), arrayInformationType(0), fieldName(0), typeName(0), mangled(0)
- { }
- explicit TType(TPublicType p) :
- type(p.type), qualifier(p.qualifier), size(p.size), matrix(p.matrix), array(p.array), arraySize(0),
- structure(0), structureSize(0), maxArraySize(0), arrayInformationType(0), fieldName(0), typeName(0), mangled(0)
- {
- if (p.userDef) {
- structure = p.userDef->getStruct();
- structureSize = setStructSize(p.userDef->getStruct());
- typeName = NewPoolTString(p.userDef->getTypeName().c_str());
- }
- }
- explicit TType(TTypeList* userDef, TString n) :
- type(EbtStruct), qualifier(EvqTemporary), size(1), matrix(false), array(false), arraySize(0),
- structure(userDef), maxArraySize(0), arrayInformationType(0), fieldName(0), mangled(0) {
- structureSize = setStructSize(userDef);
- typeName = NewPoolTString(n.c_str());
- }
- explicit TType() {}
- virtual ~TType() {}
-
- TType (const TType& type) { *this = type; }
-
- void copyType(const TType& copyOf, TStructureMap& remapper)
- {
- type = copyOf.type;
- qualifier = copyOf.qualifier;
- size = copyOf.size;
- matrix = copyOf.matrix;
- array = copyOf.array;
- arraySize = copyOf.arraySize;
-
- TStructureMapIterator iter;
- if (copyOf.structure) {
- if ((iter = remapper.find(structure)) == remapper.end()) {
- // create the new structure here
- structure = NewPoolTTypeList();
- for (unsigned int i = 0; i < copyOf.structure->size(); ++i) {
- TTypeLine typeLine;
- typeLine.line = (*copyOf.structure)[i].line;
- typeLine.type = (*copyOf.structure)[i].type->clone(remapper);
- structure->push_back(typeLine);
- }
- } else {
- structure = iter->second;
- }
- } else
- structure = 0;
-
- fieldName = 0;
- if (copyOf.fieldName)
- fieldName = NewPoolTString(copyOf.fieldName->c_str());
- typeName = 0;
- if (copyOf.typeName)
- typeName = NewPoolTString(copyOf.typeName->c_str());
-
- mangled = 0;
- if (copyOf.mangled)
- mangled = NewPoolTString(copyOf.mangled->c_str());
-
- structureSize = copyOf.structureSize;
- maxArraySize = copyOf.maxArraySize;
- assert (copyOf.arrayInformationType == 0);
- arrayInformationType = 0; // arrayInformationType should not be set for builtIn symbol table level
- }
-
- TType* clone(TStructureMap& remapper)
- {
- TType *newType = new TType();
- newType->copyType(*this, remapper);
-
- return newType;
- }
-
- int setStructSize(TTypeList* userDef)
- {
- int stSize = 0;
- for (TTypeList::iterator tl = userDef->begin(); tl != userDef->end(); tl++) {
- if (((*tl).type)->isArray()) {
- if (((*tl).type)->getStruct()) {
- int structSize = setStructSize(((*tl).type)->getStruct());
- stSize += structSize * ((*tl).type)->getArraySize();
- } else {
- stSize += ((*tl).type)->getInstanceSize() * ((*tl).type)->getArraySize();
- }
- } else if (((*tl).type)->isMatrix() || ((*tl).type)->isVector()){
- stSize += ((*tl).type)->getInstanceSize();
- } else if (((*tl).type)->getStruct()) {
- //?? We should actually be calling getStructSize() function and not setStructSize. This problem occurs in case
- // of nested/embedded structs.
- stSize += setStructSize(((*tl).type)->getStruct());
- } else
- stSize += 1;
- }
- structureSize = stSize;
- return stSize;
- }
-
- virtual void setType(TBasicType t, int s, bool m, bool a, int aS = 0)
- { type = t; size = s; matrix = m; array = a; arraySize = aS; }
- virtual void setType(TBasicType t, int s, bool m, TType* userDef = 0)
- { type = t;
- size = s;
- matrix = m;
- if (userDef)
- structure = userDef->getStruct();
- // leave array information intact.
- }
- virtual void setTypeName(const TString& n) { typeName = NewPoolTString(n.c_str()); }
- virtual void setFieldName(const TString& n) { fieldName = NewPoolTString(n.c_str()); }
- virtual const TString& getTypeName() const
- {
- assert (typeName);
- return *typeName;
- }
-
- virtual const TString& getFieldName() const
- {
- assert (fieldName);
- return *fieldName;
- }
-
- virtual TBasicType getBasicType() const { return type; }
- virtual TQualifier getQualifier() const { return qualifier; }
- virtual void changeQualifier(TQualifier q) { qualifier = q; }
-
- // One-dimensional size of single instance type
- virtual int getNominalSize() const { return size; }
-
- // Full-dimensional size of single instance of type
- virtual int getInstanceSize() const
- {
- if (matrix)
- return size * size;
- else
- return size;
- }
-
- virtual bool isMatrix() const { return matrix ? true : false; }
- virtual bool isArray() const { return array ? true : false; }
- int getArraySize() const { return arraySize; }
- void setArraySize(int s) { array = true; arraySize = s; }
- void setMaxArraySize (int s) { maxArraySize = s; }
- int getMaxArraySize () const { return maxArraySize; }
- void setArrayInformationType(TType* t) { arrayInformationType = t; }
- TType* getArrayInformationType() { return arrayInformationType; }
- virtual bool isVector() const { return size > 1 && !matrix; }
- static char* getBasicString(TBasicType t) {
- switch (t) {
- case EbtVoid: return "void"; break;
- case EbtFloat: return "float"; break;
- case EbtInt: return "int"; break;
- case EbtBool: return "bool"; break;
- case EbtSampler1D: return "sampler1D"; break;
- case EbtSampler2D: return "sampler2D"; break;
- case EbtSampler3D: return "sampler3D"; break;
- case EbtSamplerCube: return "samplerCube"; break;
- case EbtSampler1DShadow: return "sampler1DShadow"; break;
- case EbtSampler2DShadow: return "sampler2DShadow"; break;
- case EbtStruct: return "structure"; break;
- default: return "unknown type";
- }
- }
- const char* getBasicString() const { return TType::getBasicString(type); }
- const char* getQualifierString() const { return ::getQualifierString(qualifier); }
- TTypeList* getStruct() { return structure; }
- int getStructSize() const { return structureSize; }
- TTypeList* getStruct() const { return structure; }
- TString& getMangledName() {
- if (!mangled) {
- mangled = NewPoolTString("");
- buildMangledName(*mangled);
- *mangled+=';';
- }
-
- return *mangled;
- }
- bool operator==(const TType& right) const {
- return type == right.type &&
- size == right.size &&
- matrix == right.matrix &&
- array == right.array &&
- structure == right.structure;
- // don't check the qualifier, it's not ever what's being sought after
- }
- bool operator!=(const TType& right) const {
- return !operator==(right);
- }
- TString getCompleteString() const;
-
-protected:
- void buildMangledName(TString&);
-
- TBasicType type : 6;
- TQualifier qualifier : 7;
- int size : 8; // size of vector or matrix, not size of array
- unsigned int matrix : 1;
- unsigned int array : 1;
-
- int arraySize;
- TTypeList* structure; // 0 unless this is a struct
- int structureSize;
- int maxArraySize;
- TType* arrayInformationType;
- TString *fieldName; // for structure field names
- TString *typeName; // for structure field type name
- TString *mangled;
-
-};
-
-#endif // _TYPES_INCLUDED_
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