SkSLSPIRVCodeGenerator.cpp File Reference

#include "src/sksl/codegen/SkSLSPIRVCodeGenerator.h"
#include "include/core/SkSpan.h"
#include "include/core/SkTypes.h"
#include "include/private/base/SkTArray.h"
#include "include/private/base/SkTo.h"
#include "src/base/SkEnumBitMask.h"
#include "src/core/SkChecksum.h"
#include "src/core/SkTHash.h"
#include "src/core/SkTraceEvent.h"
#include "src/sksl/GLSL.std.450.h"
#include "src/sksl/SkSLAnalysis.h"
#include "src/sksl/SkSLBuiltinTypes.h"
#include "src/sksl/SkSLCompiler.h"
#include "src/sksl/SkSLConstantFolder.h"
#include "src/sksl/SkSLContext.h"
#include "src/sksl/SkSLDefines.h"
#include "src/sksl/SkSLErrorReporter.h"
#include "src/sksl/SkSLIntrinsicList.h"
#include "src/sksl/SkSLMemoryLayout.h"
#include "src/sksl/SkSLOperator.h"
#include "src/sksl/SkSLOutputStream.h"
#include "src/sksl/SkSLPool.h"
#include "src/sksl/SkSLPosition.h"
#include "src/sksl/SkSLProgramSettings.h"
#include "src/sksl/SkSLStringStream.h"
#include "src/sksl/SkSLUtil.h"
#include "src/sksl/codegen/SkSLCodeGenerator.h"
#include "src/sksl/ir/SkSLBinaryExpression.h"
#include "src/sksl/ir/SkSLBlock.h"
#include "src/sksl/ir/SkSLConstructor.h"
#include "src/sksl/ir/SkSLConstructorArrayCast.h"
#include "src/sksl/ir/SkSLConstructorCompound.h"
#include "src/sksl/ir/SkSLConstructorCompoundCast.h"
#include "src/sksl/ir/SkSLConstructorDiagonalMatrix.h"
#include "src/sksl/ir/SkSLConstructorMatrixResize.h"
#include "src/sksl/ir/SkSLConstructorScalarCast.h"
#include "src/sksl/ir/SkSLConstructorSplat.h"
#include "src/sksl/ir/SkSLDoStatement.h"
#include "src/sksl/ir/SkSLExpression.h"
#include "src/sksl/ir/SkSLExpressionStatement.h"
#include "src/sksl/ir/SkSLExtension.h"
#include "src/sksl/ir/SkSLFieldAccess.h"
#include "src/sksl/ir/SkSLFieldSymbol.h"
#include "src/sksl/ir/SkSLForStatement.h"
#include "src/sksl/ir/SkSLFunctionCall.h"
#include "src/sksl/ir/SkSLFunctionDeclaration.h"
#include "src/sksl/ir/SkSLFunctionDefinition.h"
#include "src/sksl/ir/SkSLIRNode.h"
#include "src/sksl/ir/SkSLIfStatement.h"
#include "src/sksl/ir/SkSLIndexExpression.h"
#include "src/sksl/ir/SkSLInterfaceBlock.h"
#include "src/sksl/ir/SkSLLayout.h"
#include "src/sksl/ir/SkSLLiteral.h"
#include "src/sksl/ir/SkSLModifierFlags.h"
#include "src/sksl/ir/SkSLModifiersDeclaration.h"
#include "src/sksl/ir/SkSLPoison.h"
#include "src/sksl/ir/SkSLPostfixExpression.h"
#include "src/sksl/ir/SkSLPrefixExpression.h"
#include "src/sksl/ir/SkSLProgram.h"
#include "src/sksl/ir/SkSLProgramElement.h"
#include "src/sksl/ir/SkSLReturnStatement.h"
#include "src/sksl/ir/SkSLSetting.h"
#include "src/sksl/ir/SkSLStatement.h"
#include "src/sksl/ir/SkSLSwitchCase.h"
#include "src/sksl/ir/SkSLSwitchStatement.h"
#include "src/sksl/ir/SkSLSwizzle.h"
#include "src/sksl/ir/SkSLSymbol.h"
#include "src/sksl/ir/SkSLSymbolTable.h"
#include "src/sksl/ir/SkSLTernaryExpression.h"
#include "src/sksl/ir/SkSLType.h"
#include "src/sksl/ir/SkSLVarDeclarations.h"
#include "src/sksl/ir/SkSLVariable.h"
#include "src/sksl/ir/SkSLVariableReference.h"
#include "src/sksl/spirv.h"
#include "src/sksl/transform/SkSLTransform.h"
#include "src/utils/SkBitSet.h"
#include <cstdint>
#include <cstring>
#include <memory>
#include <set>
#include <string>
#include <string_view>
#include <tuple>
#include <utility>
#include <vector>

Go to the source code of this file.

Classes
class	SkSL::SPIRVCodeGenerator
class	SkSL::SPIRVCodeGenerator::LValue
struct	SkSL::SPIRVCodeGenerator::Instruction::Hash
struct	SkSL::SPIRVCodeGenerator::Word
class	SkSL::PointerLValue
class	SkSL::SwizzleLValue

Namespaces
namespace	SkSL

Macros
#define	kLast_Capability   SpvCapabilityMultiViewport
#define	ALL_GLSL(x)
#define	BY_TYPE_GLSL(ifFloat, ifInt, ifUInt)
#define	ALL_SPIRV(x)
#define	BOOL_SPIRV(x)
#define	FLOAT_SPIRV(x)
#define	SPECIAL(x)
#define	PACK(type)

Functions
static bool	SkSL::is_float (const Type &type)
static bool	SkSL::is_signed (const Type &type)
static bool	SkSL::is_unsigned (const Type &type)
static bool	SkSL::is_bool (const Type &type)
template<typename T >
static T	SkSL::pick_by_type (const Type &type, T ifFloat, T ifInt, T ifUInt, T ifBool)
static bool	SkSL::is_out (ModifierFlags f)
static bool	SkSL::is_in (ModifierFlags f)
static bool	SkSL::is_control_flow_op (SpvOp_ op)
static bool	SkSL::is_globally_reachable_op (SpvOp_ op)
static SpvImageFormat	SkSL::layout_flags_to_image_format (LayoutFlags flags)
static SpvStorageClass_	SkSL::get_storage_class_for_global_variable (const Variable &var, SpvStorageClass_ fallbackStorageClass)
static SpvStorageClass_	SkSL::get_storage_class (const Expression &expr)
static bool	SkSL::types_match (const Type &a, const Type &b)
static bool	SkSL::is_vardecl_compile_time_constant (const VarDeclaration &varDecl)
static SymbolTable *	SkSL::get_top_level_symbol_table (const FunctionDeclaration &anyFunc)
bool	SkSL::ToSPIRV (Program &program, const ShaderCaps *caps, OutputStream &out)
bool	SkSL::ToSPIRV (Program &program, const ShaderCaps *caps, std::string *out)

Variables
constexpr int	DEVICE_FRAGCOORDS_BUILTIN = -1000
constexpr int	DEVICE_CLOCKWISE_BUILTIN = -1001
static constexpr SkSL::Layout	kDefaultTypeLayout
static const int32_t	SkSL::SKSL_MAGIC = 0x001F0000

Macro Definition Documentation

ALL_GLSL

#define ALL_GLSL

(

x

)

Value:

                              Intrinsic{kGLSL_STD_450_IntrinsicOpcodeKind, GLSLstd450 ## x, \
                              GLSLstd450 ## x, GLSLstd450 ## x, GLSLstd450 ## x}

ALL_SPIRV

#define ALL_SPIRV

(

x

)

Value:

                               Intrinsic{kSPIRV_IntrinsicOpcodeKind, \
                               SpvOp ## x, SpvOp ## x, SpvOp ## x, SpvOp ## x}

BOOL_SPIRV

#define BOOL_SPIRV

(

x

)

Value:

                                Intrinsic{kSPIRV_IntrinsicOpcodeKind, \
                                SpvOpUndef, SpvOpUndef, SpvOpUndef, SpvOp ## x}

BY_TYPE_GLSL

#define BY_TYPE_GLSL	(		ifFloat,
			ifInt,
			ifUInt
	)

Value:

                                                       Intrinsic{kGLSL_STD_450_IntrinsicOpcodeKind, \
                                                       GLSLstd450 ## ifFloat,             \
                                                       GLSLstd450 ## ifInt,               \
                                                       GLSLstd450 ## ifUInt,              \
                                                       SpvOpUndef}

FLOAT_SPIRV

#define FLOAT_SPIRV

(

x

)

Value:

                                 Intrinsic{kSPIRV_IntrinsicOpcodeKind, \
                                 SpvOp ## x, SpvOpUndef, SpvOpUndef, SpvOpUndef}

kLast_Capability

#define kLast_Capability   SpvCapabilityMultiViewport

Definition at line 102 of file SkSLSPIRVCodeGenerator.cpp.

PACK

#define PACK

(

type

)

Value:

                   case k_pack##type##_IntrinsicKind:   return ALL_GLSL(Pack##type); \
                   case k_unpack##type##_IntrinsicKind: return ALL_GLSL(Unpack##type)

SPECIAL

#define SPECIAL

(

x

)

Value:

                             Intrinsic{kSpecial_IntrinsicOpcodeKind, k ## x ## _SpecialIntrinsic, \
                             k ## x ## _SpecialIntrinsic, k ## x ## _SpecialIntrinsic,  \
                             k ## x ## _SpecialIntrinsic}

Variable Documentation

DEVICE_CLOCKWISE_BUILTIN

constexpr int DEVICE_CLOCKWISE_BUILTIN = -1001

constexpr

Definition at line 105 of file SkSLSPIRVCodeGenerator.cpp.

DEVICE_FRAGCOORDS_BUILTIN

constexpr int DEVICE_FRAGCOORDS_BUILTIN = -1000

constexpr

Definition at line 104 of file SkSLSPIRVCodeGenerator.cpp.

kDefaultTypeLayout

constexpr SkSL::Layout kDefaultTypeLayout

staticconstexpr

Definition at line 106 of file SkSLSPIRVCodeGenerator.cpp.