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Merge pull request #1096 from asuessenbach/cleanup

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Minor cleanup work.
This commit is contained in:
Andreas Süßenbach 2021-10-11 11:42:27 +02:00 committed by GitHub
commit 9f86befbaa
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6 changed files with 2714 additions and 2458 deletions
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2
CMakeLists.txt
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@ -134,7 +134,7 @@ add_executable(VulkanHppGenerator
${TINYXML2_HEADERS}
)
set_property(TARGET VulkanHppGenerator PROPERTY CXX_STANDARD 14)
set_property(TARGET VulkanHppGenerator PROPERTY CXX_STANDARD 17)
if(MSVC)
target_compile_options(VulkanHppGenerator PRIVATE /W4 /WX)

424
VulkanHppGenerator.cpp
View File

@ -449,35 +449,25 @@ ${indexTypeTraits}
assert( indexType != m_enums.end() );
std::string indexTypeTraits;
std::set<std::string> seenCppTypes;
std::set<std::string> listedCppTypes;
for ( auto const & value : indexType->second.values )
{
std::string valueName = generateEnumValueName( indexType->first, value.name, false, m_tags );
std::string cppType;
if ( beginsWith( valueName, "eUint8" ) )
if ( !beginsWith( valueName, "eNone" ) )
{
cppType = "uint8_t";
}
else if ( beginsWith( valueName, "eUint16" ) )
{
cppType = "uint16_t";
}
else if ( beginsWith( valueName, "eUint32" ) )
{
cppType = "uint32_t";
}
else if ( beginsWith( valueName, "eUint64" ) )
{
cppType = "uint64_t"; // No extension for this currently
}
else
{
assert( beginsWith( valueName, "eNone" ) );
// get the bit count out of the value Name (8, 16, 32, ... ) and generate the cppType (uint8_t,...)
assert( beginsWith( valueName, "eUint" ) );
auto beginDigit = valueName.begin() + strlen( "eUint" );
assert( isdigit( *beginDigit ) );
auto endDigit =
std::find_if_not( beginDigit, valueName.end(), []( std::string::value_type c ) { return isdigit( c ); } );
cppType = "uint" + valueName.substr( strlen( "eUint" ), endDigit - beginDigit ) + "_t";
}
if ( !cppType.empty() )
{
if ( seenCppTypes.insert( cppType ).second )
if ( listedCppTypes.insert( cppType ).second )
{
// IndexType traits aren't necessarily invertible.
// The Type -> Enum translation will only occur for the first prefixed enum value.
@ -677,9 +667,8 @@ ${leave})";
{
if ( beginsWith( value.name, "VK_ERROR" ) )
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( value.extension, value.protect );
std::string valueName = generateEnumValueName( enumIt->first, value.name, false, m_tags );
auto [enter, leave] = generateProtection( value.extension, value.protect );
std::string valueName = generateEnumValueName( enumIt->first, value.name, false, m_tags );
str += replaceWithMap( templateString,
{ { "className", stripPrefix( valueName, "eError" ) + "Error" },
{ "enter", enter },
@ -691,115 +680,6 @@ ${leave})";
return str;
}
std::string VulkanHppGenerator::generateStructure( std::pair<std::string, StructureData> const & structure ) const
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection(
structure.first, m_structureAliasesInverse.find( structure.first ) != m_structureAliasesInverse.end() );
std::string str = "\n" + enter;
std::string constructorAndSetters;
constructorAndSetters += "#if !defined( VULKAN_HPP_NO_STRUCT_CONSTRUCTORS )";
constructorAndSetters += generateStructConstructors( structure );
constructorAndSetters += generateStructSubConstructor( structure );
constructorAndSetters += "#endif /*VULKAN_HPP_NO_STRUCT_CONSTRUCTORS*/\n";
constructorAndSetters += generateStructAssignmentOperators( structure );
if ( !structure.second.returnedOnly )
{
// only structs that are not returnedOnly get setters!
constructorAndSetters += "\n#if !defined( VULKAN_HPP_NO_STRUCT_SETTERS )";
for ( size_t i = 0; i < structure.second.members.size(); i++ )
{
constructorAndSetters +=
generateStructSetter( stripPrefix( structure.first, "Vk" ), structure.second.members, i );
}
constructorAndSetters += "#endif /*VULKAN_HPP_NO_STRUCT_SETTERS*/\n";
}
// operator==() and operator!=()
// only structs without a union as a member can have a meaningfull == and != operation; we filter them out
std::string compareOperators;
if ( !containsUnion( structure.first ) )
{
compareOperators += generateStructCompareOperators( structure );
}
// the member variables
std::string members, sTypeValue;
std::tie( members, sTypeValue ) = generateStructMembers( structure, " " );
static const std::string structureTemplate = R"( struct ${structureName}
{
using NativeType = Vk${structureName};
${allowDuplicate}
${structureType}
${constructorAndSetters}
operator ${vkName} const &() const VULKAN_HPP_NOEXCEPT
{
return *reinterpret_cast<const ${vkName}*>( this );
}
operator ${vkName} &() VULKAN_HPP_NOEXCEPT
{
return *reinterpret_cast<${vkName}*>( this );
}
${compareOperators}
public:
${members}
};
VULKAN_HPP_STATIC_ASSERT( sizeof( VULKAN_HPP_NAMESPACE::${structureName} ) == sizeof( ${vkName} ), "struct and wrapper have different size!" );
VULKAN_HPP_STATIC_ASSERT( std::is_standard_layout<VULKAN_HPP_NAMESPACE::${structureName}>::value, "struct wrapper is not a standard layout!" );
VULKAN_HPP_STATIC_ASSERT( std::is_nothrow_move_constructible<VULKAN_HPP_NAMESPACE::${structureName}>::value, "${structureName} is not nothrow_move_constructible!" );
)";
std::string structureName = stripPrefix( structure.first, "Vk" );
std::string allowDuplicate, structureType;
if ( !sTypeValue.empty() )
{
allowDuplicate = std::string( " static const bool allowDuplicate = " ) +
( structure.second.allowDuplicate ? "true;" : "false;" );
structureType =
" static VULKAN_HPP_CONST_OR_CONSTEXPR StructureType structureType = StructureType::" + sTypeValue + ";\n";
}
str += replaceWithMap( structureTemplate,
{ { "allowDuplicate", allowDuplicate },
{ "structureName", structureName },
{ "structureType", structureType },
{ "constructorAndSetters", constructorAndSetters },
{ "vkName", structure.first },
{ "compareOperators", compareOperators },
{ "members", members } } );
if ( !sTypeValue.empty() )
{
std::string cppTypeTemplate = R"(
template <>
struct CppType<StructureType, StructureType::${sTypeValue}>
{
using Type = ${structureName};
};
)";
str += replaceWithMap( cppTypeTemplate, { { "sTypeValue", sTypeValue }, { "structureName", structureName } } );
}
auto aliasIt = m_structureAliasesInverse.find( structure.first );
if ( aliasIt != m_structureAliasesInverse.end() )
{
for ( std::string const & alias : aliasIt->second )
{
str += " using " + stripPrefix( alias, "Vk" ) + " = " + structureName + ";\n";
}
}
str += leave;
return str;
}
std::string VulkanHppGenerator::generateStructExtendsStructs() const
{
const std::string structExtendsTemplate = R"(
@ -875,28 +755,30 @@ std::string VulkanHppGenerator::generateThrowResultException() const
{
auto enumIt = m_enums.find( "VkResult" );
std::string str =
"\n"
" [[noreturn]] static void throwResultException( Result result, char const * message )\n"
" {\n"
" switch ( result )\n"
" {\n";
std::string cases;
for ( auto const & value : enumIt->second.values )
{
if ( beginsWith( value.name, "VK_ERROR" ) )
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( value.extension, value.protect );
std::string valueName = generateEnumValueName( enumIt->first, value.name, false, m_tags );
str += enter + " case Result::" + valueName + ": throw " + stripPrefix( valueName, "eError" ) +
"Error( message );\n" + leave;
auto [enter, leave] = generateProtection( value.extension, value.protect );
std::string valueName = generateEnumValueName( enumIt->first, value.name, false, m_tags );
cases += enter + " case Result::" + valueName + ": throw " + stripPrefix( valueName, "eError" ) +
"Error( message );\n" + leave;
}
}
str +=
" default: throw SystemError( make_error_code( result ) );\n"
" }\n"
" }\n";
return str;
cases.pop_back(); // remove last newline
const std::string throwTemplate = R"(
[[noreturn]] static void throwResultException( Result result, char const * message )
{
switch ( result )
{
${cases}
default: throw SystemError( make_error_code( result ) );
}
}
)";
return replaceWithMap( throwTemplate, { { "cases", cases } } );
}
std::string const & VulkanHppGenerator::getTypesafeCheck() const
@ -985,36 +867,37 @@ void VulkanHppGenerator::addMissingFlagBits( std::vector<RequireData> & requireD
auto bitmaskIt = m_bitmasks.find( type );
if ( ( bitmaskIt != m_bitmasks.end() ) && bitmaskIt->second.requirements.empty() )
{
// generate the flagBits enum name out of the bitmask name
size_t pos = bitmaskIt->first.find( "Flags" );
assert( pos != std::string::npos );
std::string flagBits = bitmaskIt->first.substr( 0, pos + 4 ) + "Bit" + bitmaskIt->first.substr( pos + 4 );
// as the bitmask's requirement is still empty, this flagBits should not be listed in the require list!
assert( std::find_if( require.types.begin(),
require.types.end(),
[&flagBits]( std::string const & type )
{ return ( type == flagBits ); } ) == require.types.end() );
bitmaskIt->second.requirements = flagBits;
// some flagsBits are specified but never listed as required for any flags!
// so, even if this bitmask has not enum listed as required, it might still already exist in the enums list
if ( m_enums.find( flagBits ) == m_enums.end() )
{
EnumData flagBitsData( 0 );
flagBitsData.isBitmask = true;
m_enums.insert( std::make_pair( flagBits, flagBitsData ) );
m_enums.insert( std::make_pair( flagBits, EnumData( 0, true ) ) );
assert( m_types.find( flagBits ) == m_types.end() );
TypeData typeData( TypeCategory::Bitmask );
typeData.referencedIn = referencedIn;
m_types.insert( std::make_pair( flagBits, typeData ) );
m_types.insert( std::make_pair( flagBits, TypeData( TypeCategory::Bitmask, referencedIn ) ) );
}
else
{
assert( m_types.find( flagBits ) != m_types.end() );
}
assert( std::find_if( require.types.begin(),
require.types.end(),
[&flagBits]( std::string const & type )
{ return ( type == flagBits ); } ) == require.types.end() );
newTypes.push_back( flagBits );
}
}
// add all the newly created flagBits types to the require list as if they had been part of the vk.xml!
require.types.insert( require.types.end(), newTypes.begin(), newTypes.end() );
}
}
@ -1026,9 +909,8 @@ std::string VulkanHppGenerator::addTitleAndProtection( std::string const & title
std::string str;
if ( !strIf.empty() )
{
std::string enter, leave;
std::tie( enter, leave ) = std::tie( enter, leave ) = generateProtection( title, std::string() );
str = "\n" + enter + " //=== " + title + " ===\n" + strIf;
auto [enter, leave] = generateProtection( title, std::string() );
str = "\n" + enter + " //=== " + title + " ===\n" + strIf;
if ( !enter.empty() && !strElse.empty() )
{
str += "#else \n" + strElse;
@ -1073,9 +955,8 @@ void VulkanHppGenerator::appendDispatchLoaderDynamicCommands( std::vector<Requir
}
}
}
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( title, std::string() );
std::string header = "\n" + enter + " //=== " + title + " ===\n";
auto [enter, leave] = generateProtection( title, std::string() );
std::string header = "\n" + enter + " //=== " + title + " ===\n";
if ( !members.empty() )
{
commandMembers += header + members;
@ -1325,7 +1206,7 @@ void VulkanHppGenerator::checkEnumCorrectness( std::vector<RequireData> const &
{
case TypeCategory::Bitmask:
{
// check that reach "require" listed for a bitmask is listed for a feature or an extension
// check that each "require" listed for a bitmask is listed for a feature or an extension
auto bitmaskIt = m_bitmasks.find( type );
if ( bitmaskIt != m_bitmasks.end() )
{
@ -1418,9 +1299,8 @@ bool VulkanHppGenerator::checkEquivalentSingularConstructor(
}
return true;
};
auto singularCommandIt =
std::find_if( constructorIts.begin(), constructorIts.end(), isEquivalentSingularConstructor );
return ( singularCommandIt != constructorIts.end() );
return ( std::find_if( constructorIts.begin(), constructorIts.end(), isEquivalentSingularConstructor ) !=
constructorIts.end() );
}
void VulkanHppGenerator::checkExtensionCorrectness() const
@ -1433,7 +1313,7 @@ void VulkanHppGenerator::checkExtensionCorrectness() const
check( ( m_extensions.find( extension.second.deprecatedBy ) != m_extensions.end() ) ||
( m_features.find( extension.second.deprecatedBy ) != m_features.end() ),
extension.second.xmlLine,
"extension deprecated by to unknown extension/version <" + extension.second.promotedTo + ">" );
"extension deprecated by unknown extension/version <" + extension.second.promotedTo + ">" );
}
if ( !extension.second.obsoletedBy.empty() )
{
@ -1700,14 +1580,14 @@ bool VulkanHppGenerator::containsUnion( std::string const & type ) const
{
// a simple recursive check if a type is or contains a union
auto structureIt = m_structures.find( type );
bool found = ( structureIt != m_structures.end() );
if ( found )
bool found = false;
if ( structureIt != m_structures.end() )
{
found = structureIt->second.isUnion;
for ( auto memberIt = structureIt->second.members.begin(); memberIt != structureIt->second.members.end() && !found;
++memberIt )
{
found = memberIt->type.prefix.empty() && memberIt->type.postfix.empty() && containsUnion( memberIt->type.type );
found = memberIt->type.isValue() && containsUnion( memberIt->type.type );
}
}
return found;
@ -1748,7 +1628,7 @@ size_t VulkanHppGenerator::determineInitialSkipCount( std::string const & comman
{
// determine the number of arguments to skip for a function
// -> 0: the command is not bound to an instance or a device (the corresponding handle has no name)
// -> 1: the command bound to an instance or a device (the corresponding handle has a name
// -> 1: the command bound to an instance or a device (the corresponding handle has a name)
// -> 2: the command has been moved to a second handle
auto commandIt = m_commands.find( command );
assert( commandIt != m_commands.end() );
@ -1757,8 +1637,7 @@ size_t VulkanHppGenerator::determineInitialSkipCount( std::string const & comman
if ( handleIt->second.commands.find( command ) == handleIt->second.commands.end() )
{
assert( 1 < commandIt->second.params.size() );
handleIt = m_handles.find( commandIt->second.params[1].type.type );
assert( handleIt != m_handles.end() );
assert( m_handles.find( commandIt->second.params[1].type.type ) != m_handles.end() );
return 2;
}
else
@ -2057,6 +1936,9 @@ std::string VulkanHppGenerator::generateArgumentEnhancedConstPointer( ParamData
#endif
bool & hasDefaultAssignment ) const
{
std::string composedType = param.type.compose();
assert( endsWith( composedType, " *" ) );
std::string argument;
std::string name = startLowerCase( stripPrefix( param.name, "p" ) );
if ( param.len.empty() )
@ -2067,17 +1949,17 @@ std::string VulkanHppGenerator::generateArgumentEnhancedConstPointer( ParamData
if ( param.type.type == "void" )
{
assert( !param.optional );
argument = param.type.compose() + " " + param.name;
argument = composedType + " " + param.name;
}
else if ( param.optional )
{
argument = "Optional<const " + stripPrefix( param.type.type, "Vk" ) + "> " + name +
argument = "Optional<" + stripPostfix( composedType, " *" ) + "> " + name +
( ( definition || withAllocators ) ? "" : " VULKAN_HPP_DEFAULT_ARGUMENT_NULLPTR_ASSIGNMENT" );
hasDefaultAssignment = true;
}
else
{
argument = param.type.prefix + " " + stripPrefix( param.type.type, "Vk" ) + " & " + name;
argument = stripPostfix( composedType, " *" ) + " & " + name;
}
}
else
@ -2101,9 +1983,8 @@ std::string VulkanHppGenerator::generateArgumentEnhancedConstPointer( ParamData
}
else
{
// an ArrayProxy also covers no data, so any optiona flag can be ignored here
assert( endsWith( param.type.postfix, "*" ) );
std::string type = stripPostfix( param.type.compose(), "*" );
// an ArrayProxy also covers no data, so any optional flag can be ignored here
std::string type = stripPostfix( composedType, " *" );
size_t pos = type.find( "void" );
if ( pos != std::string::npos )
{
@ -2351,9 +2232,8 @@ std::pair<std::string, std::string>
std::string previousEnter, previousLeave;
for ( auto const & value : bitmaskBitsIt->second.values )
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( value.extension, value.protect );
std::string valueName = generateEnumValueName( bitmaskBitsIt->first, value.name, true, m_tags );
auto [enter, leave] = generateProtection( value.extension, value.protect );
std::string valueName = generateEnumValueName( bitmaskBitsIt->first, value.name, true, m_tags );
allFlags += ( ( previousEnter != enter ) ? ( "\n" + previousLeave + enter ) : "\n" ) + " " +
( encounteredFlag ? "| " : " " ) + bitmaskIt->second.type + "( " + strippedEnumName +
"::" + valueName + " )";
@ -3157,9 +3037,9 @@ std::string VulkanHppGenerator::generateCommandResultEnumerateTwoVectorsDeprecat
std::map<size_t, size_t> const & vectorParamIndices,
bool withAllocators ) const
{
std::vector<size_t> rpis = determineNonConstPointerParamIndices( commandData.params );
assert( !rpis.empty() && ( rpis.back() + 1 == commandData.params.size() ) );
size_t returnParamIndex = rpis.back();
std::vector<size_t> returnParamIndices = determineNonConstPointerParamIndices( commandData.params );
assert( !returnParamIndices.empty() && ( returnParamIndices.back() + 1 == commandData.params.size() ) );
size_t returnParamIndex = returnParamIndices.back();
std::string argumentList = generateFunctionHeaderArgumentsEnhanced( commandData,
returnParamIndex,
@ -6275,8 +6155,7 @@ std::string VulkanHppGenerator::generateEnum( std::pair<std::string, EnumData> c
std::map<std::string, std::string> valueToNameMap;
for ( auto const & value : enumData.second.values )
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( value.extension, value.protect );
auto [enter, leave] = generateProtection( value.extension, value.protect );
if ( previousEnter != enter )
{
enumValues += previousLeave + enter;
@ -6438,8 +6317,7 @@ std::string VulkanHppGenerator::generateEnumToString( std::pair<std::string, Enu
std::string cases, previousEnter, previousLeave;
for ( auto const & value : enumData.second.values )
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( value.extension, value.protect );
auto [enter, leave] = generateProtection( value.extension, value.protect );
if ( previousEnter != enter )
{
cases += previousLeave + enter;
@ -6982,8 +6860,7 @@ std::string VulkanHppGenerator::generateHandle( std::pair<std::string, HandleDat
debugReportObjectType = generateEnumValueName( enumIt->first, valueIt->name, false, m_tags );
}
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( handleData.first, !handleData.second.alias.empty() );
auto [enter, leave] = generateProtection( handleData.first, !handleData.second.alias.empty() );
assert( !handleData.second.objTypeEnum.empty() );
enumIt = m_enums.find( "VkObjectType" );
@ -7137,8 +7014,7 @@ std::string VulkanHppGenerator::generateHandleCommandDeclarations( std::set<std:
selectCommandsByHandle( extIt.second->second.requireData, commands, listedCommands );
if ( !commandNames.empty() )
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( extIt.second->first, std::string() );
auto [enter, leave] = generateProtection( extIt.second->first, std::string() );
str += "\n" + enter + " //=== " + extIt.second->first + " ===\n";
for ( auto const & command : commandNames )
{
@ -7385,10 +7261,9 @@ std::string VulkanHppGenerator::generateRAIIHandle( std::pair<std::string, Handl
{
rescheduleRAIIHandle( str, handle, listedHandles, specialFunctions );
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( handle.first, !handle.second.alias.empty() );
std::string handleType = stripPrefix( handle.first, "Vk" );
std::string handleName = startLowerCase( handleType );
auto [enter, leave] = generateProtection( handle.first, !handle.second.alias.empty() );
std::string handleType = stripPrefix( handle.first, "Vk" );
std::string handleName = startLowerCase( handleType );
std::string singularConstructors, arrayConstructors;
std::tie( singularConstructors, arrayConstructors ) = generateRAIIHandleConstructors( handle );
@ -8585,11 +8460,13 @@ std::string VulkanHppGenerator::generateRAIIHandleCommandResultSingleSuccessWith
return replaceWithMap(
singularDefinitionTemplate,
{ { "argumentList", argumentList },
{ "callArguments", generateCallArgumentsEnhanced( commandIt->second.params, initialSkipCount, false, singularParams, true ) },
{ "callArguments",
generateCallArgumentsEnhanced( commandIt->second.params, initialSkipCount, false, singularParams, true ) },
{ "className", stripPrefix( commandIt->second.params[initialSkipCount - 1].type.type, "Vk" ) },
{ "commandName", commandName },
{ "dataName", stripPluralS( startLowerCase( stripPrefix( commandIt->second.params[returnParamIndex].name, "p" ) ) ) },
{ "dataType", dataType },
{ "dataName",
stripPluralS( startLowerCase( stripPrefix( commandIt->second.params[returnParamIndex].name, "p" ) ) ) },
{ "dataType", dataType },
{ "failureCheck", generateFailureCheck( commandIt->second.successCodes ) },
{ "vkCommand", commandIt->first } } );
}
@ -8600,12 +8477,9 @@ std::string VulkanHppGenerator::generateRAIIHandleCommandResultSingleSuccessWith
VULKAN_HPP_NODISCARD ${dataType} ${commandName}( ${argumentList} ) const;
)";
return replaceWithMap( singularDeclarationTemplate,
{
{ "argumentList", argumentList },
{ "commandName", commandName },
{ "dataType", dataType }
} );
return replaceWithMap(
singularDeclarationTemplate,
{ { "argumentList", argumentList }, { "commandName", commandName }, { "dataType", dataType } } );
}
}
@ -9697,8 +9571,7 @@ std::pair<std::string, std::string> VulkanHppGenerator::generateRAIIHandleConstr
std::pair<std::string, std::string>
VulkanHppGenerator::generateRAIIHandleConstructors( std::pair<std::string, HandleData> const & handle ) const
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( handle.first, !handle.second.alias.empty() );
auto [enter, leave] = generateProtection( handle.first, !handle.second.alias.empty() );
std::string singularConstructors, arrayConstructors;
for ( auto constructorIt : handle.second.constructorIts )
@ -9706,9 +9579,7 @@ std::pair<std::string, std::string>
// there is a non-const parameter with handle type : the to-be-constructed handle
// check for additional enter/leave guards for the constructors
std::string constructorEnter, constructorLeave;
std::tie( constructorEnter, constructorLeave ) =
generateProtection( constructorIt->second.referencedIn, std::string() );
auto [constructorEnter, constructorLeave] = generateProtection( constructorIt->second.referencedIn, std::string() );
if ( constructorEnter == enter )
{
constructorEnter.clear();
@ -10392,9 +10263,8 @@ std::pair<std::string, std::string>
std::map<std::string, CommandData>::const_iterator destructorIt,
std::string const & enter ) const
{
std::string destructorEnter, destructorLeave;
std::tie( destructorEnter, destructorLeave ) = generateProtection( destructorIt->second.referencedIn, std::string() );
bool doProtect = !destructorEnter.empty() && ( destructorEnter != enter );
auto [destructorEnter, destructorLeave] = generateProtection( destructorIt->second.referencedIn, std::string() );
bool doProtect = !destructorEnter.empty() && ( destructorEnter != enter );
if ( !doProtect )
{
destructorEnter.clear();
@ -11104,6 +10974,114 @@ std::string VulkanHppGenerator::generateStructConstructorArgument( bool
return str;
}
std::string VulkanHppGenerator::generateStructure( std::pair<std::string, StructureData> const & structure ) const
{
auto [enter, leave] = generateProtection(
structure.first, m_structureAliasesInverse.find( structure.first ) != m_structureAliasesInverse.end() );
std::string str = "\n" + enter;
std::string constructorAndSetters;
constructorAndSetters += "#if !defined( VULKAN_HPP_NO_STRUCT_CONSTRUCTORS )";
constructorAndSetters += generateStructConstructors( structure );
constructorAndSetters += generateStructSubConstructor( structure );
constructorAndSetters += "#endif /*VULKAN_HPP_NO_STRUCT_CONSTRUCTORS*/\n";
constructorAndSetters += generateStructAssignmentOperators( structure );
if ( !structure.second.returnedOnly )
{
// only structs that are not returnedOnly get setters!
constructorAndSetters += "\n#if !defined( VULKAN_HPP_NO_STRUCT_SETTERS )";
for ( size_t i = 0; i < structure.second.members.size(); i++ )
{
constructorAndSetters +=
generateStructSetter( stripPrefix( structure.first, "Vk" ), structure.second.members, i );
}
constructorAndSetters += "#endif /*VULKAN_HPP_NO_STRUCT_SETTERS*/\n";
}
// operator==() and operator!=()
// only structs without a union as a member can have a meaningfull == and != operation; we filter them out
std::string compareOperators;
if ( !containsUnion( structure.first ) )
{
compareOperators += generateStructCompareOperators( structure );
}
// the member variables
std::string members, sTypeValue;
std::tie( members, sTypeValue ) = generateStructMembers( structure, " " );
static const std::string structureTemplate = R"( struct ${structureName}
{
using NativeType = Vk${structureName};
${allowDuplicate}
${structureType}
${constructorAndSetters}
operator ${vkName} const &() const VULKAN_HPP_NOEXCEPT
{
return *reinterpret_cast<const ${vkName}*>( this );
}
operator ${vkName} &() VULKAN_HPP_NOEXCEPT
{
return *reinterpret_cast<${vkName}*>( this );
}
${compareOperators}
public:
${members}
};
VULKAN_HPP_STATIC_ASSERT( sizeof( VULKAN_HPP_NAMESPACE::${structureName} ) == sizeof( ${vkName} ), "struct and wrapper have different size!" );
VULKAN_HPP_STATIC_ASSERT( std::is_standard_layout<VULKAN_HPP_NAMESPACE::${structureName}>::value, "struct wrapper is not a standard layout!" );
VULKAN_HPP_STATIC_ASSERT( std::is_nothrow_move_constructible<VULKAN_HPP_NAMESPACE::${structureName}>::value, "${structureName} is not nothrow_move_constructible!" );
)";
std::string structureName = stripPrefix( structure.first, "Vk" );
std::string allowDuplicate, structureType;
if ( !sTypeValue.empty() )
{
allowDuplicate = std::string( " static const bool allowDuplicate = " ) +
( structure.second.allowDuplicate ? "true;" : "false;" );
structureType =
" static VULKAN_HPP_CONST_OR_CONSTEXPR StructureType structureType = StructureType::" + sTypeValue + ";\n";
}
str += replaceWithMap( structureTemplate,
{ { "allowDuplicate", allowDuplicate },
{ "structureName", structureName },
{ "structureType", structureType },
{ "constructorAndSetters", constructorAndSetters },
{ "vkName", structure.first },
{ "compareOperators", compareOperators },
{ "members", members } } );
if ( !sTypeValue.empty() )
{
std::string cppTypeTemplate = R"(
template <>
struct CppType<StructureType, StructureType::${sTypeValue}>
{
using Type = ${structureName};
};
)";
str += replaceWithMap( cppTypeTemplate, { { "sTypeValue", sTypeValue }, { "structureName", structureName } } );
}
auto aliasIt = m_structureAliasesInverse.find( structure.first );
if ( aliasIt != m_structureAliasesInverse.end() )
{
for ( std::string const & alias : aliasIt->second )
{
str += " using " + stripPrefix( alias, "Vk" ) + " = " + structureName + ";\n";
}
}
str += leave;
return str;
}
std::string VulkanHppGenerator::generateStructExtendsStructs( std::vector<RequireData> const & requireData,
std::set<std::string> & listedStructs,
std::string const & title ) const
@ -11119,8 +11097,7 @@ std::string VulkanHppGenerator::generateStructExtendsStructs( std::vector<Requir
assert( listedStructs.find( type ) == listedStructs.end() );
listedStructs.insert( type );
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( title, std::string() );
auto [enter, leave] = generateProtection( title, std::string() );
// append all allowed structure chains
for ( auto extendName : structIt->second.structExtends )
@ -11137,8 +11114,7 @@ std::string VulkanHppGenerator::generateStructExtendsStructs( std::vector<Requir
}
}
std::string subEnter, subLeave;
std::tie( subEnter, subLeave ) = generateProtection(
auto [subEnter, subLeave] = generateProtection(
itExtend->first, m_structureAliasesInverse.find( itExtend->first ) != m_structureAliasesInverse.end() );
if ( enter != subEnter )
@ -11461,8 +11437,7 @@ std::string VulkanHppGenerator::generateSuccessCodeList( std::vector<std::string
std::string VulkanHppGenerator::generateUnion( std::pair<std::string, StructureData> const & structure ) const
{
std::string enter, leave;
std::tie( enter, leave ) = generateProtection(
auto [enter, leave] = generateProtection(
structure.first, m_structureAliasesInverse.find( structure.first ) != m_structureAliasesInverse.end() );
std::string unionName = stripPrefix( structure.first, "Vk" );
@ -11617,8 +11592,7 @@ std::string VulkanHppGenerator::generateUniqueTypes( std::string const &
std::string type = stripPrefix( childType, "Vk" );
std::string enter, leave;
std::tie( enter, leave ) = generateProtection( handleIt->first, !handleIt->second.alias.empty() );
auto [enter, leave] = generateProtection( handleIt->first, !handleIt->second.alias.empty() );
std::string aliasHandle;
if ( !handleIt->second.alias.empty() )
@ -15124,7 +15098,7 @@ std::string VulkanHppGenerator::TypeInfo::compose( bool inNamespace ) const
( inNamespace
? ( ( ( type.substr( 0, 2 ) == "Vk" ) ? "VULKAN_HPP_NAMESPACE::" : "" ) + stripPrefix( type, "Vk" ) )
: type ) +
postfix;
( postfix.empty() ? "" : " " ) + postfix;
}
std::string toString( tinyxml2::XMLError error )

8
VulkanHppGenerator.hpp
View File

@ -168,7 +168,7 @@ private:
struct EnumData
{
EnumData( int line ) : xmlLine( line ) {}
EnumData( int line, bool isBitmask_ = false ) : isBitmask( isBitmask_ ), xmlLine( line ) {}
void addEnumAlias( int line, std::string const & name, std::string const & alias );
void addEnumValue( int line,
std::string const & valueName,
@ -179,7 +179,7 @@ private:
std::string alias; // alias for this enum
std::map<std::string, EnumAliasData> aliases; // aliases for the values
std::string bitwidth;
bool isBitmask = false;
bool isBitmask;
std::vector<EnumValueData> values;
int xmlLine;
};
@ -329,7 +329,9 @@ private:
struct TypeData
{
TypeData( TypeCategory category_ ) : category( category_ ) {}
TypeData( TypeCategory category_, std::string const & referencedIn_ = "" )
: category( category_ ), referencedIn( referencedIn_ )
{}
TypeCategory category;
std::string referencedIn;

1995
vulkan/vulkan_funcs.hpp
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1765
vulkan/vulkan_handles.hpp
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978
vulkan/vulkan_raii.hpp
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