1212 lines
50 KiB
C++
1212 lines
50 KiB
C++
|
/*
|
||
|
|
* Copyright 2011-2016 Branimir Karadzic. All rights reserved.
|
||
|
|
* License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "bgfx_p.h"
|
||
|
|
#include "shader_spirv.h"
|
||
|
|
|
||
|
|
namespace bgfx
|
||
|
|
{
|
||
|
|
#define SPV_OPERAND_1(_a0) SpvOperand::_a0
|
||
|
|
#define SPV_OPERAND_2(_a0, _a1) SPV_OPERAND_1(_a0), SPV_OPERAND_1(_a1)
|
||
|
|
#define SPV_OPERAND_3(_a0, _a1, _a2) SPV_OPERAND_1(_a0), SPV_OPERAND_2(_a1, _a2)
|
||
|
|
#define SPV_OPERAND_4(_a0, _a1, _a2, _a3) SPV_OPERAND_1(_a0), SPV_OPERAND_3(_a1, _a2, _a3)
|
||
|
|
#define SPV_OPERAND_5(_a0, _a1, _a2, _a3, _a4) SPV_OPERAND_1(_a0), SPV_OPERAND_4(_a1, _a2, _a3, _a4)
|
||
|
|
#define SPV_OPERAND_6(_a0, _a1, _a2, _a3, _a4, _a5) SPV_OPERAND_1(_a0), SPV_OPERAND_5(_a1, _a2, _a3, _a4, _a5)
|
||
|
|
#define SPV_OPERAND_7(_a0, _a1, _a2, _a3, _a4, _a5, _a6) SPV_OPERAND_1(_a0), SPV_OPERAND_6(_a1, _a2, _a3, _a4, _a5, _a6)
|
||
|
|
#define SPV_OPERAND_8(_a0, _a1, _a2, _a3, _a4, _a5, _a6, _a7) SPV_OPERAND_1(_a0), SPV_OPERAND_7(_a1, _a2, _a3, _a4, _a5, _a6, _a7)
|
||
|
|
#define SPV_OPERAND_9(_a0, _a1, _a2, _a3, _a4, _a5, _a6, _a7, _a8) SPV_OPERAND_1(_a0), SPV_OPERAND_8(_a1, _a2, _a3, _a4, _a5, _a6, _a7, _a8)
|
||
|
|
#if BX_COMPILER_MSVC
|
||
|
|
// Workaround MSVS bug...
|
||
|
|
# define SPV_OPERAND(...) { BX_MACRO_DISPATCHER(SPV_OPERAND_, __VA_ARGS__) BX_VA_ARGS_PASS(__VA_ARGS__) }
|
||
|
|
#else
|
||
|
|
# define SPV_OPERAND(...) { BX_MACRO_DISPATCHER(SPV_OPERAND_, __VA_ARGS__)(__VA_ARGS__) }
|
||
|
|
#endif // BX_COMPILER_MSVC
|
||
|
|
#define _ Count
|
||
|
|
|
||
|
|
bool isDebug(SpvOpcode::Enum _opcode)
|
||
|
|
{
|
||
|
|
return (SpvOpcode::SourceContinued <= _opcode && SpvOpcode::Line >= _opcode)
|
||
|
|
|| SpvOpcode::NoLine == _opcode
|
||
|
|
;
|
||
|
|
}
|
||
|
|
|
||
|
|
struct SpvOpcodeInfo
|
||
|
|
{
|
||
|
|
bool hasType;
|
||
|
|
bool hasResult;
|
||
|
|
SpvOperand::Enum operands[8];
|
||
|
|
};
|
||
|
|
|
||
|
|
static const SpvOpcodeInfo s_spvOpcodeInfo[] =
|
||
|
|
{
|
||
|
|
{ false, false, /* Nop, // 0 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Undef, // 1 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* SourceContinued, // 2 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Source, // 3 */ SPV_OPERAND(SourceLanguage, LiteralNumber, Id, LiteralString) },
|
||
|
|
{ false, false, /* SourceExtension, // 4 */ SPV_OPERAND(LiteralString) },
|
||
|
|
{ false, true, /* Name, // 5 */ SPV_OPERAND(LiteralString) },
|
||
|
|
{ false, true, /* MemberName, // 6 */ SPV_OPERAND(LiteralNumber, LiteralString) },
|
||
|
|
{ false, false, /* String, // 7 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Line, // 8 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ------------------------------- Invalid9 // 9 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Extension, // 10 */ SPV_OPERAND(LiteralString) },
|
||
|
|
{ false, true, /* ExtInstImport, // 11 */ SPV_OPERAND(LiteralString) },
|
||
|
|
{ true, true, /* ExtInst, // 12 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid13 // 13 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* MemoryModel, // 14 */ SPV_OPERAND(AddressingModel, MemoryModel) },
|
||
|
|
{ false, false, /* EntryPoint, // 15 */ SPV_OPERAND(ExecutionModel, Id, LiteralString) },
|
||
|
|
{ true, true, /* ExecutionMode, // 16 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Capability, // 17 */ SPV_OPERAND(Capability ) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid18 // 18 */ SPV_OPERAND(_) },
|
||
|
|
{ false, true, /* TypeVoid, // 19 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, true, /* TypeBool, // 20 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, true, /* TypeInt, // 21 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, true, /* TypeFloat, // 22 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, true, /* TypeVector, // 23 */ SPV_OPERAND(ComponentType, LiteralNumber) },
|
||
|
|
{ false, true, /* TypeMatrix, // 24 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, true, /* TypeImage, // 25 */ SPV_OPERAND(SampledType, Dim, LiteralNumber, LiteralNumber, LiteralNumber, LiteralNumber, ImageFormat, AccessQualifier) },
|
||
|
|
{ false, true, /* TypeSampler, // 26 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, true, /* TypeSampledImage, // 27 */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ false, true, /* TypeArray, // 28 */ SPV_OPERAND(ElementType, LiteralNumber) },
|
||
|
|
{ false, true, /* TypeRuntimeArray, // 29 */ SPV_OPERAND(ElementType) },
|
||
|
|
{ false, true, /* TypeStruct, // 30 */ SPV_OPERAND(IdRep) },
|
||
|
|
{ false, true, /* TypeOpaque, // 31 */ SPV_OPERAND(LiteralString) },
|
||
|
|
{ false, true, /* TypePointer, // 32 */ SPV_OPERAND(StorageClass, Id) },
|
||
|
|
{ false, true, /* TypeFunction, // 33 */ SPV_OPERAND(Id, Id, Id, Id, Id) },
|
||
|
|
{ false, true, /* TypeEvent, // 34 */ SPV_OPERAND(_) },
|
||
|
|
{ false, true, /* TypeDeviceEvent, // 35 */ SPV_OPERAND(_) },
|
||
|
|
{ false, true, /* TypeReserveId, // 36 */ SPV_OPERAND(_) },
|
||
|
|
{ false, true, /* TypeQueue, // 37 */ SPV_OPERAND(_) },
|
||
|
|
{ false, true, /* TypePipe, // 38 */ SPV_OPERAND(_) },
|
||
|
|
{ false, true, /* TypeForwardPointer, // 39 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid40 // 40 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConstantTrue, // 41 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConstantFalse, // 42 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Constant, // 43 */ SPV_OPERAND(LiteralRep) },
|
||
|
|
{ true, true, /* ConstantComposite, // 44 */ SPV_OPERAND(LiteralRep) },
|
||
|
|
{ true, true, /* ConstantSampler, // 45 */ SPV_OPERAND(SamplerAddressingMode, LiteralNumber, SamplerFilterMode) },
|
||
|
|
{ true, true, /* ConstantNull, // 46 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid47 // 47 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SpecConstantTrue, // 48 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SpecConstantFalse, // 49 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SpecConstant, // 50 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SpecConstantComposite, // 51 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SpecConstantOp, // 52 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid53 // 53 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Function, // 54 */ SPV_OPERAND(FunctionControl, Id) },
|
||
|
|
{ true, true, /* FunctionParameter, // 55 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* FunctionEnd, // 56 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FunctionCall, // 57 */ SPV_OPERAND(Function, IdRep) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid58 // 58 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Variable, // 59 */ SPV_OPERAND(StorageClass, Id) },
|
||
|
|
{ true, true, /* ImageTexelPointer, // 60 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Load, // 61 */ SPV_OPERAND(Pointer, MemoryAccess) },
|
||
|
|
{ false, false, /* Store, // 62 */ SPV_OPERAND(Pointer, Object, MemoryAccess) },
|
||
|
|
{ false, false, /* CopyMemory, // 63 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* CopyMemorySized, // 64 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AccessChain, // 65 */ SPV_OPERAND(Base, IdRep) },
|
||
|
|
{ true, true, /* InBoundsAccessChain, // 66 */ SPV_OPERAND(Base, IdRep) },
|
||
|
|
{ true, true, /* PtrAccessChain, // 67 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ArrayLength, // 68 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GenericPtrMemSemantics, // 69 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* InBoundsPtrAccessChain, // 70 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Decorate, // 71 */ SPV_OPERAND(Id, Decoration, LiteralRep) },
|
||
|
|
{ false, false, /* MemberDecorate, // 72 */ SPV_OPERAND(StructureType, LiteralNumber, Decoration, LiteralRep) },
|
||
|
|
{ false, false, /* DecorationGroup, // 73 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* GroupDecorate, // 74 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* GroupMemberDecorate, // 75 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid76 // 76 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* VectorExtractDynamic, // 77 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* VectorInsertDynamic, // 78 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* VectorShuffle, // 79 */ SPV_OPERAND(Id, Id, LiteralRep) },
|
||
|
|
{ true, true, /* CompositeConstruct, // 80 */ SPV_OPERAND(IdRep) },
|
||
|
|
{ true, true, /* CompositeExtract, // 81 */ SPV_OPERAND(Composite, LiteralRep) },
|
||
|
|
{ true, true, /* CompositeInsert, // 82 */ SPV_OPERAND(Id, Composite, LiteralRep) },
|
||
|
|
{ true, true, /* CopyObject, // 83 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* Transpose, // 84 */ SPV_OPERAND(Matrix) },
|
||
|
|
{ false, false, /* ------------------------------ Invalid85 // 85 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SampledImage, // 86 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSampleImplicitLod, // 87 */ SPV_OPERAND(SampledImage, Coordinate, ImageOperands, IdRep) },
|
||
|
|
{ true, true, /* ImageSampleExplicitLod, // 88 */ SPV_OPERAND(SampledImage, Coordinate, ImageOperands, Id, IdRep) },
|
||
|
|
{ true, true, /* ImageSampleDrefImplicitLod, // 89 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSampleDrefExplicitLod, // 90 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSampleProjImplicitLod, // 91 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSampleProjExplicitLod, // 92 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSampleProjDrefImplicitLod, // 93 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSampleProjDrefExplicitLod, // 94 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageFetch, // 95 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageGather, // 96 */ SPV_OPERAND(SampledImage, Coordinate, Component, ImageOperands, IdRep) },
|
||
|
|
{ true, true, /* ImageDrefGather, // 97 */ SPV_OPERAND(SampledImage, Coordinate, Dref, ImageOperands, IdRep) },
|
||
|
|
{ true, true, /* ImageRead, // 98 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ImageWrite, // 99 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Image, // 100 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageQueryFormat, // 101 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageQueryOrder, // 102 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageQuerySizeLod, // 103 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageQuerySize, // 104 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageQueryLod, // 105 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageQueryLevels, // 106 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageQuerySamples, // 107 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid108 // 108 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConvertFToU, // 109 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConvertFToS, // 110 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConvertSToF, // 111 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConvertUToF, // 112 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* UConvert, // 113 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* SConvert, // 114 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* FConvert, // 115 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* QuantizeToF16, // 116 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConvertPtrToU, // 117 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SatConvertSToU, // 118 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SatConvertUToS, // 119 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ConvertUToPtr, // 120 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* PtrCastToGeneric, // 121 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GenericCastToPtr, // 122 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GenericCastToPtrExplicit, // 123 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Bitcast, // 124 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid125 // 125 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SNegate, // 126 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* FNegate, // 127 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* IAdd, // 128 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* FAdd, // 129 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* ISub, // 130 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* FSub, // 131 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* IMul, // 132 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* FMul, // 133 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* UDiv, // 134 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* SDiv, // 135 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* FDiv, // 136 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* UMod, // 137 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* SRem, // 138 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* SMod, // 139 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* FRem, // 140 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* FMod, // 141 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* VectorTimesScalar, // 142 */ SPV_OPERAND(Vector, Scalar) },
|
||
|
|
{ true, true, /* MatrixTimesScalar, // 143 */ SPV_OPERAND(Matrix, Scalar) },
|
||
|
|
{ true, true, /* VectorTimesMatrix, // 144 */ SPV_OPERAND(Vector, Matrix) },
|
||
|
|
{ true, true, /* MatrixTimesVector, // 145 */ SPV_OPERAND(Matrix, Vector) },
|
||
|
|
{ true, true, /* MatrixTimesMatrix, // 146 */ SPV_OPERAND(Matrix, Matrix) },
|
||
|
|
{ true, true, /* OuterProduct, // 147 */ SPV_OPERAND(Vector, Vector) },
|
||
|
|
{ true, true, /* Dot, // 148 */ SPV_OPERAND(Vector, Vector) },
|
||
|
|
{ true, true, /* IAddCarry, // 149 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* ISubBorrow, // 150 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* UMulExtended, // 151 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* SMulExtended, // 152 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid153 // 153 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Any, // 154 */ SPV_OPERAND(Vector) },
|
||
|
|
{ true, true, /* All, // 155 */ SPV_OPERAND(Vector) },
|
||
|
|
{ true, true, /* IsNan, // 156 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* IsInf, // 157 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* IsFinite, // 158 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* IsNormal, // 159 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* SignBitSet, // 160 */ SPV_OPERAND(Id) },
|
||
|
|
{ true, true, /* LessOrGreater, // 161 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* Ordered, // 162 */ SPV_OPERAND(Id, Id) },
|
||
|
|
{ true, true, /* Unordered, // 163 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* LogicalEqual, // 164 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* LogicalNotEqual, // 165 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* LogicalOr, // 166 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* LogicalAnd, // 167 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* LogicalNot, // 168 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Select, // 169 */ SPV_OPERAND(Condition, Id, Id) },
|
||
|
|
{ true, true, /* IEqual, // 170 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* INotEqual, // 171 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* UGreaterThan, // 172 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SGreaterThan, // 173 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* UGreaterThanEqual, // 174 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SGreaterThanEqual, // 175 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ULessThan, // 176 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SLessThan, // 177 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ULessThanEqual, // 178 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* SLessThanEqual, // 179 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FOrdEqual, // 180 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FUnordEqual, // 181 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FOrdNotEqual, // 182 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FUnordNotEqual, // 183 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FOrdLessThan, // 184 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FUnordLessThan, // 185 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FOrdGreaterThan, // 186 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FUnordGreaterThan, // 187 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FOrdLessThanEqual, // 188 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FUnordLessThanEqual, // 189 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FOrdGreaterThanEqual, // 190 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FUnordGreaterThanEqual, // 191 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid192 // 192 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid193 // 193 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ShiftRightLogical, // 194 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ShiftRightArithmetic, // 195 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ShiftLeftLogical, // 196 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitwiseOr, // 197 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitwiseXor, // 198 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitwiseAnd, // 199 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Not, // 200 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitFieldInsert, // 201 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitFieldSExtract, // 202 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitFieldUExtract, // 203 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitReverse, // 204 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BitCount, // 205 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid206 // 206 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* DPdx, // 207 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* DPdy, // 208 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Fwidth, // 209 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* DPdxFine, // 210 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* DPdyFine, // 211 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FwidthFine, // 212 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* DPdxCoarse, // 213 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* DPdyCoarse, // 214 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* FwidthCoarse, // 215 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid216 // 216 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid217 // 217 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* EmitVertex, // 218 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* EndPrimitive, // 219 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* EmitStreamVertex, // 220 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* EndStreamPrimitive, // 221 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid222 // 222 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid223 // 223 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ControlBarrier, // 224 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* MemoryBarrier, // 225 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid226 // 226 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicLoad, // 227 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* AtomicStore, // 228 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicExchange, // 229 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicCompareExchange, // 230 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicCompareExchangeWeak, // 231 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicIIncrement, // 232 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicIDecrement, // 233 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicIAdd, // 234 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicISub, // 235 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicSMin, // 236 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicUMin, // 237 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicSMax, // 238 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicUMax, // 239 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicAnd, // 240 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicOr, // 241 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicXor, // 242 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid243 // 243 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid244 // 244 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* Phi, // 245 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* LoopMerge, // 246 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* SelectionMerge, // 247 */ SPV_OPERAND(_) },
|
||
|
|
{ false, true, /* Label, // 248 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Branch, // 249 */ SPV_OPERAND(Id) },
|
||
|
|
{ false, false, /* BranchConditional, // 250 */ SPV_OPERAND(Condition, Id, Id, LiteralRep) },
|
||
|
|
{ false, false, /* Switch, // 251 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Kill, // 252 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* Return, // 253 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ReturnValue, // 254 */ SPV_OPERAND(Id) },
|
||
|
|
{ false, false, /* Unreachable, // 255 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* LifetimeStart, // 256 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* LifetimeStop, // 257 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid258 // 258 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupAsyncCopy, // 259 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* GroupWaitEvents, // 260 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupAll, // 261 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupAny, // 262 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupBroadcast, // 263 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupIAdd, // 264 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupFAdd, // 265 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupFMin, // 266 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupUMin, // 267 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupSMin, // 268 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupFMax, // 269 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupUMax, // 270 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupSMax, // 271 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid272 // 272 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid273 // 273 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ReadPipe, // 274 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* WritePipe, // 275 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ReservedReadPipe, // 276 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ReservedWritePipe, // 277 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ReserveReadPipePackets, // 278 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ReserveWritePipePackets, // 279 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* CommitReadPipe, // 280 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* CommitWritePipe, // 281 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* IsValidReserveId, // 282 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GetNumPipePackets, // 283 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GetMaxPipePackets, // 284 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupReserveReadPipePackets, // 285 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GroupReserveWritePipePackets, // 286 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* GroupCommitReadPipe, // 287 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* GroupCommitWritePipe, // 288 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid289 // 289 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ----------------------------- Invalid290 // 290 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* EnqueueMarker, // 291 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* EnqueueKernel, // 292 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GetKernelNDrangeSubGroupCount, // 293 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GetKernelNDrangeMaxSubGroupSize, // 294 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GetKernelWorkGroupSize, // 295 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GetKernelPreferredWorkGroupSizeMultiple, // 296 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* RetainEvent, // 297 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* ReleaseEvent, // 298 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* CreateUserEvent, // 299 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* IsValidEvent, // 300 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* SetUserEventStatus, // 301 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* CaptureEventProfilingInfo, // 302 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* GetDefaultQueue, // 303 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* BuildNDRange, // 304 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleImplicitLod, // 305 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleExplicitLod, // 306 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleDrefImplicitLod, // 307 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleDrefExplicitLod, // 308 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleProjImplicitLod, // 309 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleProjExplicitLod, // 310 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleProjDrefImplicitLod, // 311 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseSampleProjDrefExplicitLod, // 312 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseFetch, // 313 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseGather, // 314 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseDrefGather, // 315 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseTexelsResident, // 316 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* NoLine, // 317 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* AtomicFlagTestAndSet, // 318 */ SPV_OPERAND(_) },
|
||
|
|
{ false, false, /* AtomicFlagClear, // 319 */ SPV_OPERAND(_) },
|
||
|
|
{ true, true, /* ImageSparseRead, // 320 */ SPV_OPERAND(_) },
|
||
|
|
};
|
||
|
|
BX_STATIC_ASSERT(BX_COUNTOF(s_spvOpcodeInfo) == SpvOpcode::Count);
|
||
|
|
|
||
|
|
const char* s_spvOpcode[] =
|
||
|
|
{
|
||
|
|
"Nop",
|
||
|
|
"Undef",
|
||
|
|
"SourceContinued",
|
||
|
|
"Source",
|
||
|
|
"SourceExtension",
|
||
|
|
"Name",
|
||
|
|
"MemberName",
|
||
|
|
"String",
|
||
|
|
"Line",
|
||
|
|
"Invalid9",
|
||
|
|
"Extension",
|
||
|
|
"ExtInstImport",
|
||
|
|
"ExtInst",
|
||
|
|
"Invalid13",
|
||
|
|
"MemoryModel",
|
||
|
|
"EntryPoint",
|
||
|
|
"ExecutionMode",
|
||
|
|
"Capability",
|
||
|
|
"Invalid18",
|
||
|
|
"TypeVoid",
|
||
|
|
"TypeBool",
|
||
|
|
"TypeInt",
|
||
|
|
"TypeFloat",
|
||
|
|
"TypeVector",
|
||
|
|
"TypeMatrix",
|
||
|
|
"TypeImage",
|
||
|
|
"TypeSampler",
|
||
|
|
"TypeSampledImage",
|
||
|
|
"TypeArray",
|
||
|
|
"TypeRuntimeArray",
|
||
|
|
"TypeStruct",
|
||
|
|
"TypeOpaque",
|
||
|
|
"TypePointer",
|
||
|
|
"TypeFunction",
|
||
|
|
"TypeEvent",
|
||
|
|
"TypeDeviceEvent",
|
||
|
|
"TypeReserveId",
|
||
|
|
"TypeQueue",
|
||
|
|
"TypePipe",
|
||
|
|
"TypeForwardPointer",
|
||
|
|
"Invalid40",
|
||
|
|
"ConstantTrue",
|
||
|
|
"ConstantFalse",
|
||
|
|
"Constant",
|
||
|
|
"ConstantComposite",
|
||
|
|
"ConstantSampler",
|
||
|
|
"ConstantNull",
|
||
|
|
"Invalid47",
|
||
|
|
"SpecConstantTrue",
|
||
|
|
"SpecConstantFalse",
|
||
|
|
"SpecConstant",
|
||
|
|
"SpecConstantComposite",
|
||
|
|
"SpecConstantOp",
|
||
|
|
"Invalid53",
|
||
|
|
"Function",
|
||
|
|
"FunctionParameter",
|
||
|
|
"FunctionEnd",
|
||
|
|
"FunctionCall",
|
||
|
|
"Invalid58",
|
||
|
|
"Variable",
|
||
|
|
"ImageTexelPointer",
|
||
|
|
"Load",
|
||
|
|
"Store",
|
||
|
|
"CopyMemory",
|
||
|
|
"CopyMemorySized",
|
||
|
|
"AccessChain",
|
||
|
|
"InBoundsAccessChain",
|
||
|
|
"PtrAccessChain",
|
||
|
|
"ArrayLength",
|
||
|
|
"GenericPtrMemSemantics",
|
||
|
|
"InBoundsPtrAccessChain",
|
||
|
|
"Decorate",
|
||
|
|
"MemberDecorate",
|
||
|
|
"DecorationGroup",
|
||
|
|
"GroupDecorate",
|
||
|
|
"GroupMemberDecorate",
|
||
|
|
"Invalid76",
|
||
|
|
"VectorExtractDynamic",
|
||
|
|
"VectorInsertDynamic",
|
||
|
|
"VectorShuffle",
|
||
|
|
"CompositeConstruct",
|
||
|
|
"CompositeExtract",
|
||
|
|
"CompositeInsert",
|
||
|
|
"CopyObject",
|
||
|
|
"Transpose",
|
||
|
|
"Invalid85",
|
||
|
|
"SampledImage",
|
||
|
|
"ImageSampleImplicitLod",
|
||
|
|
"ImageSampleExplicitLod",
|
||
|
|
"ImageSampleDrefImplicitLod",
|
||
|
|
"ImageSampleDrefExplicitLod",
|
||
|
|
"ImageSampleProjImplicitLod",
|
||
|
|
"ImageSampleProjExplicitLod",
|
||
|
|
"ImageSampleProjDrefImplicitLod",
|
||
|
|
"ImageSampleProjDrefExplicitLod",
|
||
|
|
"ImageFetch",
|
||
|
|
"ImageGather",
|
||
|
|
"ImageDrefGather",
|
||
|
|
"ImageRead",
|
||
|
|
"ImageWrite",
|
||
|
|
"Image",
|
||
|
|
"ImageQueryFormat",
|
||
|
|
"ImageQueryOrder",
|
||
|
|
"ImageQuerySizeLod",
|
||
|
|
"ImageQuerySize",
|
||
|
|
"ImageQueryLod",
|
||
|
|
"ImageQueryLevels",
|
||
|
|
"ImageQuerySamples",
|
||
|
|
"Invalid108",
|
||
|
|
"ConvertFToU",
|
||
|
|
"ConvertFToS",
|
||
|
|
"ConvertSToF",
|
||
|
|
"ConvertUToF",
|
||
|
|
"UConvert",
|
||
|
|
"SConvert",
|
||
|
|
"FConvert",
|
||
|
|
"QuantizeToF16",
|
||
|
|
"ConvertPtrToU",
|
||
|
|
"SatConvertSToU",
|
||
|
|
"SatConvertUToS",
|
||
|
|
"ConvertUToPtr",
|
||
|
|
"PtrCastToGeneric",
|
||
|
|
"GenericCastToPtr",
|
||
|
|
"GenericCastToPtrExplicit",
|
||
|
|
"Bitcast",
|
||
|
|
"Invalid125",
|
||
|
|
"SNegate",
|
||
|
|
"FNegate",
|
||
|
|
"IAdd",
|
||
|
|
"FAdd",
|
||
|
|
"ISub",
|
||
|
|
"FSub",
|
||
|
|
"IMul",
|
||
|
|
"FMul",
|
||
|
|
"UDiv",
|
||
|
|
"SDiv",
|
||
|
|
"FDiv",
|
||
|
|
"UMod",
|
||
|
|
"SRem",
|
||
|
|
"SMod",
|
||
|
|
"FRem",
|
||
|
|
"FMod",
|
||
|
|
"VectorTimesScalar",
|
||
|
|
"MatrixTimesScalar",
|
||
|
|
"VectorTimesMatrix",
|
||
|
|
"MatrixTimesVector",
|
||
|
|
"MatrixTimesMatrix",
|
||
|
|
"OuterProduct",
|
||
|
|
"Dot",
|
||
|
|
"IAddCarry",
|
||
|
|
"ISubBorrow",
|
||
|
|
"UMulExtended",
|
||
|
|
"SMulExtended",
|
||
|
|
"Invalid153",
|
||
|
|
"Any",
|
||
|
|
"All",
|
||
|
|
"IsNan",
|
||
|
|
"IsInf",
|
||
|
|
"IsFinite",
|
||
|
|
"IsNormal",
|
||
|
|
"SignBitSet",
|
||
|
|
"LessOrGreater",
|
||
|
|
"Ordered",
|
||
|
|
"Unordered",
|
||
|
|
"LogicalEqual",
|
||
|
|
"LogicalNotEqual",
|
||
|
|
"LogicalOr",
|
||
|
|
"LogicalAnd",
|
||
|
|
"LogicalNot",
|
||
|
|
"Select",
|
||
|
|
"IEqual",
|
||
|
|
"INotEqual",
|
||
|
|
"UGreaterThan",
|
||
|
|
"SGreaterThan",
|
||
|
|
"UGreaterThanEqual",
|
||
|
|
"SGreaterThanEqual",
|
||
|
|
"ULessThan",
|
||
|
|
"SLessThan",
|
||
|
|
"ULessThanEqual",
|
||
|
|
"SLessThanEqual",
|
||
|
|
"FOrdEqual",
|
||
|
|
"FUnordEqual",
|
||
|
|
"FOrdNotEqual",
|
||
|
|
"FUnordNotEqual",
|
||
|
|
"FOrdLessThan",
|
||
|
|
"FUnordLessThan",
|
||
|
|
"FOrdGreaterThan",
|
||
|
|
"FUnordGreaterThan",
|
||
|
|
"FOrdLessThanEqual",
|
||
|
|
"FUnordLessThanEqual",
|
||
|
|
"FOrdGreaterThanEqual",
|
||
|
|
"FUnordGreaterThanEqual",
|
||
|
|
"Invalid192",
|
||
|
|
"Invalid193",
|
||
|
|
"ShiftRightLogical",
|
||
|
|
"ShiftRightArithmetic",
|
||
|
|
"ShiftLeftLogical",
|
||
|
|
"BitwiseOr",
|
||
|
|
"BitwiseXor",
|
||
|
|
"BitwiseAnd",
|
||
|
|
"Not",
|
||
|
|
"BitFieldInsert",
|
||
|
|
"BitFieldSExtract",
|
||
|
|
"BitFieldUExtract",
|
||
|
|
"BitReverse",
|
||
|
|
"BitCount",
|
||
|
|
"Invalid206",
|
||
|
|
"DPdx",
|
||
|
|
"DPdy",
|
||
|
|
"Fwidth",
|
||
|
|
"DPdxFine",
|
||
|
|
"DPdyFine",
|
||
|
|
"FwidthFine",
|
||
|
|
"DPdxCoarse",
|
||
|
|
"DPdyCoarse",
|
||
|
|
"FwidthCoarse",
|
||
|
|
"Invalid216",
|
||
|
|
"Invalid217",
|
||
|
|
"EmitVertex",
|
||
|
|
"EndPrimitive",
|
||
|
|
"EmitStreamVertex",
|
||
|
|
"Invalid222",
|
||
|
|
"Invalid223",
|
||
|
|
"EndStreamPrimitive",
|
||
|
|
"ControlBarrier",
|
||
|
|
"MemoryBarrier",
|
||
|
|
"Invalid226",
|
||
|
|
"AtomicLoad",
|
||
|
|
"AtomicStore",
|
||
|
|
"AtomicExchange",
|
||
|
|
"AtomicCompareExchange",
|
||
|
|
"AtomicCompareExchangeWeak",
|
||
|
|
"AtomicIIncrement",
|
||
|
|
"AtomicIDecrement",
|
||
|
|
"AtomicIAdd",
|
||
|
|
"AtomicISub",
|
||
|
|
"AtomicSMin",
|
||
|
|
"AtomicUMin",
|
||
|
|
"AtomicSMax",
|
||
|
|
"AtomicUMax",
|
||
|
|
"AtomicAnd",
|
||
|
|
"AtomicOr",
|
||
|
|
"AtomicXor",
|
||
|
|
"Invalid243",
|
||
|
|
"Invalid244",
|
||
|
|
"Phi",
|
||
|
|
"LoopMerge",
|
||
|
|
"SelectionMerge",
|
||
|
|
"Label",
|
||
|
|
"Branch",
|
||
|
|
"BranchConditional",
|
||
|
|
"Switch",
|
||
|
|
"Kill",
|
||
|
|
"Return",
|
||
|
|
"ReturnValue",
|
||
|
|
"Unreachable",
|
||
|
|
"LifetimeStart",
|
||
|
|
"LifetimeStop",
|
||
|
|
"Invalid258",
|
||
|
|
"GroupAsyncCopy",
|
||
|
|
"GroupWaitEvents",
|
||
|
|
"GroupAll",
|
||
|
|
"GroupAny",
|
||
|
|
"GroupBroadcast",
|
||
|
|
"GroupIAdd",
|
||
|
|
"GroupFAdd",
|
||
|
|
"GroupFMin",
|
||
|
|
"GroupUMin",
|
||
|
|
"GroupSMin",
|
||
|
|
"GroupFMax",
|
||
|
|
"GroupUMax",
|
||
|
|
"GroupSMax",
|
||
|
|
"Invalid272",
|
||
|
|
"Invalid273",
|
||
|
|
"ReadPipe",
|
||
|
|
"WritePipe",
|
||
|
|
"ReservedReadPipe",
|
||
|
|
"ReservedWritePipe",
|
||
|
|
"ReserveReadPipePackets",
|
||
|
|
"ReserveWritePipePackets",
|
||
|
|
"CommitReadPipe",
|
||
|
|
"CommitWritePipe",
|
||
|
|
"IsValidReserveId",
|
||
|
|
"GetNumPipePackets",
|
||
|
|
"GetMaxPipePackets",
|
||
|
|
"GroupReserveReadPipePackets",
|
||
|
|
"GroupReserveWritePipePackets",
|
||
|
|
"GroupCommitReadPipe",
|
||
|
|
"GroupCommitWritePipe",
|
||
|
|
"Invalid289",
|
||
|
|
"Invalid290",
|
||
|
|
"EnqueueMarker",
|
||
|
|
"EnqueueKernel",
|
||
|
|
"GetKernelNDrangeSubGroupCount",
|
||
|
|
"GetKernelNDrangeMaxSubGroupSize",
|
||
|
|
"GetKernelWorkGroupSize",
|
||
|
|
"GetKernelPreferredWorkGroupSizeMultiple",
|
||
|
|
"RetainEvent",
|
||
|
|
"ReleaseEvent",
|
||
|
|
"CreateUserEvent",
|
||
|
|
"IsValidEvent",
|
||
|
|
"SetUserEventStatus",
|
||
|
|
"CaptureEventProfilingInfo",
|
||
|
|
"GetDefaultQueue",
|
||
|
|
"BuildNDRange",
|
||
|
|
"ImageSparseSampleImplicitLod",
|
||
|
|
"ImageSparseSampleExplicitLod",
|
||
|
|
"ImageSparseSampleDrefImplicitLod",
|
||
|
|
"ImageSparseSampleDrefExplicitLod",
|
||
|
|
"ImageSparseSampleProjImplicitLod",
|
||
|
|
"ImageSparseSampleProjExplicitLod",
|
||
|
|
"ImageSparseSampleProjDrefImplicitLod",
|
||
|
|
"ImageSparseSampleProjDrefExplicitLod",
|
||
|
|
"ImageSparseFetch",
|
||
|
|
"ImageSparseGather",
|
||
|
|
"ImageSparseDrefGather",
|
||
|
|
"ImageSparseTexelsResident",
|
||
|
|
"NoLine",
|
||
|
|
"AtomicFlagTestAndSet",
|
||
|
|
"AtomicFlagClear",
|
||
|
|
"ImageSparseRead",
|
||
|
|
"",
|
||
|
|
};
|
||
|
|
BX_STATIC_ASSERT(BX_COUNTOF(s_spvOpcode)-1 == SpvOpcode::Count);
|
||
|
|
|
||
|
|
const char* getName(SpvOpcode::Enum _opcode)
|
||
|
|
{
|
||
|
|
BX_WARN(_opcode <= SpvOpcode::Count, "Unknown opcode id %d.", _opcode);
|
||
|
|
return _opcode <= SpvOpcode::Count
|
||
|
|
? s_spvOpcode[_opcode]
|
||
|
|
: "?SpvOpcode?"
|
||
|
|
;
|
||
|
|
}
|
||
|
|
|
||
|
|
struct SpvDecorationInfo
|
||
|
|
{
|
||
|
|
SpvOperand::Enum operands[2];
|
||
|
|
};
|
||
|
|
|
||
|
|
static const SpvDecorationInfo s_spvDecorationInfo[] =
|
||
|
|
{
|
||
|
|
{ /* RelaxedPrecision */ SPV_OPERAND(_) },
|
||
|
|
{ /* SpecId */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Block */ SPV_OPERAND(_) },
|
||
|
|
{ /* BufferBlock */ SPV_OPERAND(_) },
|
||
|
|
{ /* RowMajor */ SPV_OPERAND(_) },
|
||
|
|
{ /* ColMajor */ SPV_OPERAND(_) },
|
||
|
|
{ /* ArrayStride */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* MatrixStride */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* GLSLShared */ SPV_OPERAND(_) },
|
||
|
|
{ /* GLSLPacked */ SPV_OPERAND(_) },
|
||
|
|
{ /* CPacked */ SPV_OPERAND(_) },
|
||
|
|
{ /* BuiltIn */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Unknown12 */ SPV_OPERAND(_) },
|
||
|
|
{ /* NoPerspective */ SPV_OPERAND(_) },
|
||
|
|
{ /* Flat */ SPV_OPERAND(_) },
|
||
|
|
{ /* Patch */ SPV_OPERAND(_) },
|
||
|
|
{ /* Centroid */ SPV_OPERAND(_) },
|
||
|
|
{ /* Sample */ SPV_OPERAND(_) },
|
||
|
|
{ /* Invariant */ SPV_OPERAND(_) },
|
||
|
|
{ /* Restrict */ SPV_OPERAND(_) },
|
||
|
|
{ /* Aliased */ SPV_OPERAND(_) },
|
||
|
|
{ /* Volatile */ SPV_OPERAND(_) },
|
||
|
|
{ /* Constant */ SPV_OPERAND(_) },
|
||
|
|
{ /* Coherent */ SPV_OPERAND(_) },
|
||
|
|
{ /* NonWritable */ SPV_OPERAND(_) },
|
||
|
|
{ /* NonReadable */ SPV_OPERAND(_) },
|
||
|
|
{ /* Uniform */ SPV_OPERAND(_) },
|
||
|
|
{ /* Unknown27 */ SPV_OPERAND(_) },
|
||
|
|
{ /* SaturatedConversion */ SPV_OPERAND(_) },
|
||
|
|
{ /* Stream */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Location */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Component */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Index */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Binding */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* DescriptorSet */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Offset */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* XfbBuffer */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* XfbStride */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* FuncParamAttr */ SPV_OPERAND(_) },
|
||
|
|
{ /* FPRoundingMode */ SPV_OPERAND(_) },
|
||
|
|
{ /* FPFastMathMode */ SPV_OPERAND(_) },
|
||
|
|
{ /* LinkageAttributes */ SPV_OPERAND(LiteralString, LinkageType) },
|
||
|
|
{ /* NoContraction */ SPV_OPERAND(_) },
|
||
|
|
{ /* InputAttachmentIndex */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
{ /* Alignment */ SPV_OPERAND(LiteralNumber) },
|
||
|
|
};
|
||
|
|
|
||
|
|
static const char* s_spvDecoration[] =
|
||
|
|
{
|
||
|
|
"RelaxedPrecision",
|
||
|
|
"SpecId",
|
||
|
|
"Block",
|
||
|
|
"BufferBlock",
|
||
|
|
"RowMajor",
|
||
|
|
"ColMajor",
|
||
|
|
"ArrayStride",
|
||
|
|
"MatrixStride",
|
||
|
|
"GLSLShared",
|
||
|
|
"GLSLPacked",
|
||
|
|
"CPacked",
|
||
|
|
"BuiltIn",
|
||
|
|
"Unknown12",
|
||
|
|
"NoPerspective",
|
||
|
|
"Flat",
|
||
|
|
"Patch",
|
||
|
|
"Centroid",
|
||
|
|
"Sample",
|
||
|
|
"Invariant",
|
||
|
|
"Restrict",
|
||
|
|
"Aliased",
|
||
|
|
"Volatile",
|
||
|
|
"Constant",
|
||
|
|
"Coherent",
|
||
|
|
"NonWritable",
|
||
|
|
"NonReadable",
|
||
|
|
"Uniform",
|
||
|
|
"Unknown27",
|
||
|
|
"SaturatedConversion",
|
||
|
|
"Stream",
|
||
|
|
"Location",
|
||
|
|
"Component",
|
||
|
|
"Index",
|
||
|
|
"Binding",
|
||
|
|
"DescriptorSet",
|
||
|
|
"Offset",
|
||
|
|
"XfbBuffer",
|
||
|
|
"XfbStride",
|
||
|
|
"FuncParamAttr",
|
||
|
|
"FPRoundingMode",
|
||
|
|
"FPFastMathMode",
|
||
|
|
"LinkageAttributes",
|
||
|
|
"NoContraction",
|
||
|
|
"InputAttachmentIndex",
|
||
|
|
"Alignment",
|
||
|
|
""
|
||
|
|
};
|
||
|
|
BX_STATIC_ASSERT(BX_COUNTOF(s_spvDecoration)-1 == SpvDecoration::Count);
|
||
|
|
|
||
|
|
const char* getName(SpvDecoration::Enum _enum)
|
||
|
|
{
|
||
|
|
BX_UNUSED(s_spvDecorationInfo);
|
||
|
|
BX_CHECK(_enum <= SpvDecoration::Count, "Unknown decoration id %d.", _enum);
|
||
|
|
return _enum <= SpvDecoration::Count
|
||
|
|
? s_spvDecoration[_enum]
|
||
|
|
: "?SpvDecoration?"
|
||
|
|
;
|
||
|
|
}
|
||
|
|
|
||
|
|
#undef _
|
||
|
|
#undef SPV_OPERAND
|
||
|
|
|
||
|
|
static const char* s_spvStorageClass[] =
|
||
|
|
{
|
||
|
|
"UniformConstant",
|
||
|
|
"Input",
|
||
|
|
"Uniform",
|
||
|
|
"Output",
|
||
|
|
"Workgroup",
|
||
|
|
"CrossWorkgroup",
|
||
|
|
"Private",
|
||
|
|
"Function",
|
||
|
|
"Generic",
|
||
|
|
"PushConstant",
|
||
|
|
"AtomicCounter",
|
||
|
|
"Image",
|
||
|
|
""
|
||
|
|
};
|
||
|
|
BX_STATIC_ASSERT(BX_COUNTOF(s_spvStorageClass)-1 == SpvStorageClass::Count);
|
||
|
|
|
||
|
|
const char* getName(SpvStorageClass::Enum _enum)
|
||
|
|
{
|
||
|
|
BX_CHECK(_enum <= SpvStorageClass::Count, "Unknown storage class id %d.", _enum);
|
||
|
|
return _enum <= SpvStorageClass::Count
|
||
|
|
? s_spvStorageClass[_enum]
|
||
|
|
: "?SpvStorageClass?"
|
||
|
|
;
|
||
|
|
}
|
||
|
|
|
||
|
|
static const char* s_spvBuiltin[] =
|
||
|
|
{
|
||
|
|
"Position",
|
||
|
|
"PointSize",
|
||
|
|
"ClipDistance",
|
||
|
|
"CullDistance",
|
||
|
|
"VertexId",
|
||
|
|
"InstanceId",
|
||
|
|
"PrimitiveId",
|
||
|
|
"InvocationId",
|
||
|
|
"Layer",
|
||
|
|
"ViewportIndex",
|
||
|
|
"TessLevelOuter",
|
||
|
|
"TessLevelInner",
|
||
|
|
"TessCoord",
|
||
|
|
"PatchVertices",
|
||
|
|
"FragCoord",
|
||
|
|
"PointCoord",
|
||
|
|
"FrontFacing",
|
||
|
|
"SampleId",
|
||
|
|
"SamplePosition",
|
||
|
|
"SampleMask",
|
||
|
|
"FragDepth",
|
||
|
|
"HelperInvocation",
|
||
|
|
"NumWorkgroups",
|
||
|
|
"WorkgroupSize",
|
||
|
|
"WorkgroupId",
|
||
|
|
"LocalInvocationId",
|
||
|
|
"GlobalInvocationId",
|
||
|
|
"LocalInvocationIndex",
|
||
|
|
"WorkDim",
|
||
|
|
"GlobalSize",
|
||
|
|
"EnqueuedWorkgroupSize",
|
||
|
|
"GlobalOffset",
|
||
|
|
"GlobalLinearId",
|
||
|
|
"SubgroupSize",
|
||
|
|
"SubgroupMaxSize",
|
||
|
|
"NumSubgroups",
|
||
|
|
"NumEnqueuedSubgroups",
|
||
|
|
"SubgroupId",
|
||
|
|
"SubgroupLocalInvocationId",
|
||
|
|
"VertexIndex",
|
||
|
|
"InstanceIndex",
|
||
|
|
"",
|
||
|
|
};
|
||
|
|
BX_STATIC_ASSERT(BX_COUNTOF(s_spvBuiltin)-1 == SpvBuiltin::Count);
|
||
|
|
|
||
|
|
const char* getName(SpvBuiltin::Enum _enum)
|
||
|
|
{
|
||
|
|
BX_CHECK(_enum <= SpvBuiltin::Count, "Unknown builtin id %d.", _enum);
|
||
|
|
return _enum <= SpvBuiltin::Count
|
||
|
|
? s_spvBuiltin[_enum]
|
||
|
|
: "?SpvBuiltin?"
|
||
|
|
;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32_t read(bx::ReaderI* _reader, SpvOperand& _operand, bx::Error* _err)
|
||
|
|
{
|
||
|
|
int32_t size = 0;
|
||
|
|
|
||
|
|
uint32_t token;
|
||
|
|
_operand.literalString = "";
|
||
|
|
|
||
|
|
switch (_operand.type)
|
||
|
|
{
|
||
|
|
case SpvOperand::LiteralString:
|
||
|
|
do
|
||
|
|
{
|
||
|
|
size += bx::read(_reader, token, _err);
|
||
|
|
_operand.literalString.append( (char*)&token, (char*)&token + sizeof(token) );
|
||
|
|
}
|
||
|
|
while (0 != (token & 0xff000000) && _err->isOk() );
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
size += bx::read(_reader, _operand.data, _err);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32_t read(bx::ReaderI* _reader, SpvInstruction& _instruction, bx::Error* _err)
|
||
|
|
{
|
||
|
|
int32_t size = 0;
|
||
|
|
|
||
|
|
uint32_t token;
|
||
|
|
size += bx::read(_reader, token, _err);
|
||
|
|
|
||
|
|
_instruction.opcode = SpvOpcode::Enum( (token & UINT32_C(0x0000ffff) ) );
|
||
|
|
_instruction.length = uint16_t( (token & UINT32_C(0xffff0000) ) >> 16);
|
||
|
|
|
||
|
|
if (_instruction.opcode >= SpvOpcode::Count)
|
||
|
|
{
|
||
|
|
BX_ERROR_SET(_err, BGFX_SHADER_SPIRV_INVALID_INSTRUCTION, "SPIR-V: Invalid instruction.");
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (0 == _instruction.length)
|
||
|
|
{
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
const SpvOpcodeInfo& info = s_spvOpcodeInfo[_instruction.opcode];
|
||
|
|
_instruction.hasType = info.hasType;
|
||
|
|
_instruction.hasResult = info.hasResult;
|
||
|
|
|
||
|
|
if (info.hasType)
|
||
|
|
{
|
||
|
|
size += read(_reader, _instruction.type, _err);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
_instruction.type = UINT32_MAX;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (info.hasResult)
|
||
|
|
{
|
||
|
|
size += read(_reader, _instruction.result, _err);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
_instruction.result = UINT32_MAX;
|
||
|
|
}
|
||
|
|
|
||
|
|
uint16_t currOp = 0;
|
||
|
|
switch (_instruction.opcode)
|
||
|
|
{
|
||
|
|
case SpvOpcode::EntryPoint:
|
||
|
|
_instruction.operand[currOp].type = info.operands[currOp];
|
||
|
|
size += read(_reader, _instruction.operand[currOp++], _err);
|
||
|
|
_instruction.operand[currOp].type = info.operands[currOp];
|
||
|
|
size += read(_reader, _instruction.operand[currOp++], _err);
|
||
|
|
_instruction.operand[currOp].type = info.operands[currOp];
|
||
|
|
size += read(_reader, _instruction.operand[currOp++], _err);
|
||
|
|
|
||
|
|
_instruction.operand[currOp].type = SpvOperand::Id;
|
||
|
|
for (uint32_t ii = 0, num = _instruction.length - size/4; ii < num; ++ii)
|
||
|
|
{
|
||
|
|
size += read(_reader, _instruction.operand[currOp], _err);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
for (;size/4 != _instruction.length && _err->isOk(); ++currOp)
|
||
|
|
{
|
||
|
|
_instruction.operand[currOp].type = info.operands[currOp];
|
||
|
|
size += read(_reader, _instruction.operand[currOp], _err);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
_instruction.numOperands = currOp;
|
||
|
|
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32_t write(bx::WriterI* _writer, const SpvInstruction& _instruction, bx::Error* _err)
|
||
|
|
{
|
||
|
|
int32_t size = 0;
|
||
|
|
BX_UNUSED(_writer, _instruction, _err);
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32_t toString(char* _out, int32_t _size, const SpvInstruction& _instruction)
|
||
|
|
{
|
||
|
|
int32_t size = 0;
|
||
|
|
|
||
|
|
if (_instruction.hasResult)
|
||
|
|
{
|
||
|
|
if (_instruction.hasType)
|
||
|
|
{
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, " r%d.t%d = "
|
||
|
|
, _instruction.result
|
||
|
|
, _instruction.type
|
||
|
|
);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, " r%d = "
|
||
|
|
, _instruction.result
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%s"
|
||
|
|
, getName(_instruction.opcode)
|
||
|
|
);
|
||
|
|
|
||
|
|
for (uint32_t ii = 0, num = _instruction.numOperands; ii < num; ++ii)
|
||
|
|
{
|
||
|
|
const SpvOperand& operand = _instruction.operand[ii];
|
||
|
|
switch (operand.type)
|
||
|
|
{
|
||
|
|
case SpvOperand::AddressingModel:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%sAddressingModel(%d)"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, operand.data
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SpvOperand::Decoration:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%s%s"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, getName(SpvDecoration::Enum(operand.data) )
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SpvOperand::FunctionControl:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%s0x%08x"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, operand.data
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SpvOperand::LiteralNumber:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%s%d"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, operand.data
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SpvOperand::LiteralString:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%s%s"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, operand.literalString.c_str()
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SpvOperand::MemoryModel:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%sMemoryModel(%d)"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, operand.data
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SpvOperand::StorageClass:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%s%s"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, getName(SpvStorageClass::Enum(operand.data) )
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case SpvOperand::Count:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%s__%d__"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, operand.data
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
size += bx::snprintf(&_out[size], bx::uint32_imax(0, _size-size)
|
||
|
|
, "%sr%d"
|
||
|
|
, 0 == ii ? " " : ", "
|
||
|
|
, operand.data
|
||
|
|
);
|
||
|
|
break;
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32_t read(bx::ReaderSeekerI* _reader, SpvShader& _shader, bx::Error* _err)
|
||
|
|
{
|
||
|
|
int32_t size = 0;
|
||
|
|
|
||
|
|
uint32_t numBytes = uint32_t(bx::getSize(_reader) - bx::seek(_reader) );
|
||
|
|
_shader.byteCode.resize(numBytes);
|
||
|
|
size += bx::read(_reader, _shader.byteCode.data(), numBytes, _err);
|
||
|
|
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32_t write(bx::WriterI* _writer, const SpvShader& _shader, bx::Error* _err)
|
||
|
|
{
|
||
|
|
int32_t size = 0;
|
||
|
|
BX_UNUSED(_writer, _shader, _err);
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
#define SPIRV_MAGIC 0x07230203
|
||
|
|
|
||
|
|
int32_t read(bx::ReaderSeekerI* _reader, SpirV& _spirv, bx::Error* _err)
|
||
|
|
{
|
||
|
|
BX_ERROR_SCOPE(_err);
|
||
|
|
|
||
|
|
int32_t size = 0;
|
||
|
|
|
||
|
|
size += bx::read(_reader, _spirv.header, _err);
|
||
|
|
|
||
|
|
if (!_err->isOk()
|
||
|
|
|| size != sizeof(SpirV::Header)
|
||
|
|
|| _spirv.header.magic != SPIRV_MAGIC
|
||
|
|
)
|
||
|
|
{
|
||
|
|
BX_ERROR_SET(_err, BGFX_SHADER_SPIRV_INVALID_HEADER, "SPIR-V: Invalid header.");
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
size += read(_reader, _spirv.shader, _err);
|
||
|
|
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32_t write(bx::WriterSeekerI* _writer, const SpirV& _spirv, bx::Error* _err)
|
||
|
|
{
|
||
|
|
int32_t size = 0;
|
||
|
|
BX_UNUSED(_writer, _spirv, _err);
|
||
|
|
return size;
|
||
|
|
}
|
||
|
|
|
||
|
|
void parse(const SpvShader& _src, SpvParseFn _fn, void* _userData, bx::Error* _err)
|
||
|
|
{
|
||
|
|
BX_ERROR_SCOPE(_err);
|
||
|
|
|
||
|
|
uint32_t numBytes = uint32_t(_src.byteCode.size() );
|
||
|
|
bx::MemoryReader reader(_src.byteCode.data(), numBytes);
|
||
|
|
|
||
|
|
for (uint32_t token = 0, numTokens = uint32_t(_src.byteCode.size() / sizeof(uint32_t) ); token < numTokens;)
|
||
|
|
{
|
||
|
|
SpvInstruction instruction;
|
||
|
|
uint32_t size = read(&reader, instruction, _err);
|
||
|
|
|
||
|
|
if (!_err->isOk() )
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (size/4 != instruction.length)
|
||
|
|
{
|
||
|
|
BX_TRACE("read %d, expected %d, %s"
|
||
|
|
, size/4
|
||
|
|
, instruction.length
|
||
|
|
, getName(instruction.opcode)
|
||
|
|
);
|
||
|
|
BX_ERROR_SET(_err, BGFX_SHADER_SPIRV_INVALID_INSTRUCTION, "SPIR-V: Invalid instruction.");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool cont = _fn(token * sizeof(uint32_t), instruction, _userData);
|
||
|
|
if (!cont)
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
token += instruction.length;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace bgfx
|