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Add support for functions getting two values with more than one allowed success code.

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This commit is contained in:
asuessenbach 2021-01-21 18:11:51 +01:00
parent a82ea0f9b0
commit 0d9f2fb882
2 changed files with 130 additions and 32 deletions
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155
VulkanHppGenerator.cpp
View File

@ -1191,6 +1191,16 @@ void VulkanHppGenerator::appendCommand( std::string & str,
// Note: if the vector returned holds handles, the function does not create them, but just gets them
switch ( vectorParamIndices.size() )
{
case 0:
// two returns but no vector
if ( ( commandData.returnType == "VkResult" ) && ( 1 < commandData.successCodes.size() ) )
{
// two returns and a non-trivial success code -> need to return a complex ResultValue!!
appendCommandStandardAndEnhanced(
str, name, commandData, definition, vectorParamIndices, nonConstPointerParamIndices );
appendedFunction = true;
}
break;
case 1:
{
// two returns but just one vector
@ -1423,11 +1433,23 @@ ${leave})";
}
break;
case 1:
commandEnhanced =
( commandData.returnType == "void" )
? constructCommandVoidGetValue(
name, commandData, definition, vectorParamIndices, nonConstPointerParamIndices[0] )
: constructCommandResultGetValue( name, commandData, definition, nonConstPointerParamIndices[0] );
if ( commandData.returnType == "void" )
{
commandEnhanced = constructCommandVoidGetValue(
name, commandData, definition, vectorParamIndices, nonConstPointerParamIndices[0] );
}
else if ( commandData.returnType == "VkResult" )
{
commandEnhanced =
constructCommandResultGetValue( name, commandData, definition, nonConstPointerParamIndices[0] );
}
break;
case 2:
if ( ( commandData.returnType == "VkResult" ) && ( 1 < commandData.successCodes.size() ) )
{
commandEnhanced =
constructCommandResultGetTwoValues( name, commandData, definition, nonConstPointerParamIndices );
}
break;
}
@ -3369,13 +3391,15 @@ std::string VulkanHppGenerator::constructCallArgumentsEnhanced( std::string cons
std::string name = startLowerCase( stripPrefix( param.name, "p" ) );
if ( param.len.empty() )
{
assert( param.arraySizes.empty() && !param.optional );
assert( param.arraySizes.empty() );
if ( beginsWith( param.type.type, "Vk" ) )
{
// we can ignore param.optional here, as this is a local variable!
arguments += "reinterpret_cast<" + param.type.type + " *>( &" + name + " )";
}
else
{
assert( !param.optional );
arguments += "&" + name;
}
}
@ -4111,6 +4135,73 @@ std::string VulkanHppGenerator::constructCommandResultGetHandleUnique( std::stri
}
}
std::string VulkanHppGenerator::constructCommandResultGetTwoValues(
std::string const & name,
CommandData const & commandData,
bool definition,
std::vector<size_t> const & nonConstPointerParamIndices ) const
{
assert( ( commandData.returnType == "VkResult" ) && ( 1 < commandData.successCodes.size() ) &&
( nonConstPointerParamIndices.size() == 2 ) && !commandData.handle.empty() );
std::set<size_t> skippedParams =
determineSkippedParams( commandData.handle, commandData.params, {}, nonConstPointerParamIndices, false );
std::string argumentList =
constructArgumentListEnhanced( commandData.params, skippedParams, INVALID_INDEX, definition, false, false );
std::string commandName = determineCommandName( name, commandData.params[0].type.type );
std::string firstType = commandData.params[nonConstPointerParamIndices[0]].type.compose();
assert( endsWith( firstType, "*" ) );
firstType.pop_back();
std::string secondType = commandData.params[nonConstPointerParamIndices[1]].type.compose();
assert( endsWith( secondType, "*" ) );
secondType.pop_back();
std::string returnBaseType = "std::pair<" + firstType + ", " + secondType + ">";
std::string returnType = constructReturnType( commandData, returnBaseType );
if ( definition )
{
std::string const functionTemplate =
R"( template <typename Dispatch>
VULKAN_HPP_NODISCARD VULKAN_HPP_INLINE ${returnType} ${className}${classSeparator}${commandName}( ${argumentList} ) const
{
std::pair<${firstType}, ${secondType}> returnValues;
${firstType} & ${firstValueName} = returnValues.first;
${secondType} & ${secondValueName} = returnValues.second;
Result result = static_cast<Result>( d.${vkCommand}( ${callArguments} ) );
return createResultValue( result, returnValues, VULKAN_HPP_NAMESPACE_STRING "::${className}${classSeparator}${commandName}"${successCodeList} );
})";
return replaceWithMap(
functionTemplate,
{ { "argumentList", argumentList },
{ "callArguments",
constructCallArgumentsEnhanced( commandData.handle, commandData.params, false, INVALID_INDEX ) },
{ "className", commandData.handle.empty() ? "" : stripPrefix( commandData.handle, "Vk" ) },
{ "classSeparator", commandData.handle.empty() ? "" : "::" },
{ "commandName", commandName },
{ "firstType", firstType },
{ "firstValueName",
startLowerCase( stripPrefix( commandData.params[nonConstPointerParamIndices[0]].name, "p" ) ) },
{ "returnType", returnType },
{ "secondType", secondType },
{ "secondValueName",
startLowerCase( stripPrefix( commandData.params[nonConstPointerParamIndices[1]].name, "p" ) ) },
{ "successCodeList", constructSuccessCodeList( commandData.successCodes ) },
{ "vkCommand", name } } );
}
else
{
std::string const functionTemplate =
R"( template <typename Dispatch = VULKAN_HPP_DEFAULT_DISPATCHER_TYPE>
VULKAN_HPP_NODISCARD ${returnType} ${commandName}( ${argumentList} ) const;)";
return replaceWithMap(
functionTemplate,
{ { "argumentList", argumentList }, { "commandName", commandName }, { "returnType", returnType } } );
}
}
std::string
VulkanHppGenerator::constructCommandResultGetTwoVectors( std::string const & name,
CommandData const & commandData,
@ -4122,7 +4213,7 @@ std::string
assert( commandData.params[0].type.type == commandData.handle );
#if !defined( NDEBUG )
auto firstVectorParamIt = vectorParamIndices.begin();
auto firstVectorParamIt = vectorParamIndices.begin();
auto secondVectorParamIt = std::next( firstVectorParamIt );
assert( firstVectorParamIt->second == secondVectorParamIt->second );
#endif
@ -5362,15 +5453,15 @@ std::string VulkanHppGenerator::constructCommandVoidGetValue( std::string const
}
}
std::string
VulkanHppGenerator::constructConstexprString( std::pair<std::string, StructureData> const & structData, bool assignmentOperator ) const
std::string VulkanHppGenerator::constructConstexprString( std::pair<std::string, StructureData> const & structData,
bool assignmentOperator ) const
{
// structs with a union (and VkBaseInStructure and VkBaseOutStructure) can't be a constexpr!
bool isConstExpression = !containsUnion( structData.first ) && ( structData.first != "VkBaseInStructure" ) &&
( structData.first != "VkBaseOutStructure" );
return isConstExpression
? ( std::string( "VULKAN_HPP_CONSTEXPR" ) + ( (containsArray( structData.first ) || assignmentOperator) ? "_14 " : " " ) )
: "";
return isConstExpression ? ( std::string( "VULKAN_HPP_CONSTEXPR" ) +
( ( containsArray( structData.first ) || assignmentOperator ) ? "_14 " : " " ) )
: "";
}
std::string VulkanHppGenerator::constructFunctionBodyEnhanced( std::string const & indentation,
@ -5691,9 +5782,10 @@ void VulkanHppGenerator::appendStructConstructorsEnhanced( std::string &
if ( litit != lenIts.end() )
{
// len arguments just have an initalizer, from the ArrayProxyNoTemporaries size
initializers +=
( firstArgument ? ": " : ", " ) + mit->name + "( " + generateLenInitializer( mit, litit, structData.second.mutualExclusiveLens ) + " )";
sizeChecks += generateSizeCheck( litit->second, stripPrefix( structData.first, "Vk" ), prefix, structData.second.mutualExclusiveLens );
initializers += ( firstArgument ? ": " : ", " ) + mit->name + "( " +
generateLenInitializer( mit, litit, structData.second.mutualExclusiveLens ) + " )";
sizeChecks += generateSizeCheck(
litit->second, stripPrefix( structData.first, "Vk" ), prefix, structData.second.mutualExclusiveLens );
}
else if ( std::find( memberIts.begin(), memberIts.end(), mit ) != memberIts.end() )
{
@ -6595,12 +6687,12 @@ void VulkanHppGenerator::checkCorrectness()
{
assert( !handle.second.objTypeEnum.empty() );
check( std::find_if( objectTypeIt->second.values.begin(),
objectTypeIt->second.values.end(),
[&handle]( EnumValueData const & evd ) {
return evd.vulkanValue == handle.second.objTypeEnum;
} ) != objectTypeIt->second.values.end(),
handle.second.xmlLine,
"handle <" + handle.first + "> specifies unknown \"objtypeenum\" <" + handle.second.objTypeEnum + ">" );
objectTypeIt->second.values.end(),
[&handle]( EnumValueData const & evd ) {
return evd.vulkanValue == handle.second.objTypeEnum;
} ) != objectTypeIt->second.values.end(),
handle.second.xmlLine,
"handle <" + handle.first + "> specifies unknown \"objtypeenum\" <" + handle.second.objTypeEnum + ">" );
}
}
for ( auto const & objectTypeValue : objectTypeIt->second.values )
@ -6608,13 +6700,13 @@ void VulkanHppGenerator::checkCorrectness()
if ( objectTypeValue.vkValue != "eUnknown" )
{
check( std::find_if( m_handles.begin(),
m_handles.end(),
[&objectTypeValue]( std::pair<std::string, HandleData> const & hd ) {
return hd.second.objTypeEnum == objectTypeValue.vulkanValue;
} ) != m_handles.end(),
objectTypeValue.xmlLine,
"VkObjectType value <" + objectTypeValue.vulkanValue +
"> not specified as \"objtypeenum\" for any handle" );
m_handles.end(),
[&objectTypeValue]( std::pair<std::string, HandleData> const & hd ) {
return hd.second.objTypeEnum == objectTypeValue.vulkanValue;
} ) != m_handles.end(),
objectTypeValue.xmlLine,
"VkObjectType value <" + objectTypeValue.vulkanValue +
"> not specified as \"objtypeenum\" for any handle" );
}
}
@ -7043,7 +7135,7 @@ std::string VulkanHppGenerator::generateLenInitializer(
bool mutualExclusiveLens ) const
{
std::string initializer;
if (mutualExclusiveLens)
if ( mutualExclusiveLens )
{
// there are multiple mutually exclusive arrays related to this len
for ( size_t i = 0; i + 1 < litit->second.size(); i++ )
@ -7130,7 +7222,7 @@ std::string
if ( 1 < arrayIts.size() )
{
std::string assertionText, throwText;
if (mutualExclusiveLens)
if ( mutualExclusiveLens )
{
// exactly one of the arrays has to be non-empty
std::string sum;
@ -7158,7 +7250,8 @@ std::string
std::string secondName = startLowerCase( stripPrefix( arrayIts[second]->name, "p" ) ) + "_";
std::string assertionCheck = firstName + ".size() == " + secondName + ".size()";
std::string throwCheck = firstName + ".size() != " + secondName + ".size()";
if ( ( !arrayIts[first]->optional.empty() && arrayIts[first]->optional.front() ) || ( !arrayIts[second]->optional.empty() && arrayIts[second]->optional.front() ) )
if ( ( !arrayIts[first]->optional.empty() && arrayIts[first]->optional.front() ) ||
( !arrayIts[second]->optional.empty() && arrayIts[second]->optional.front() ) )
{
assertionCheck = "( " + assertionCheck + " )";
throwCheck = "( " + throwCheck + " )";

7
VulkanHppGenerator.hpp
View File

@ -514,6 +514,10 @@ private:
CommandData const & commandData,
bool definition,
size_t nonConstPointerIndex ) const;
std::string constructCommandResultGetTwoValues( std::string const & name,
CommandData const & commandData,
bool definition,
std::vector<size_t> const & nonConstPointerParamIndices ) const;
std::string constructCommandResultGetTwoVectors( std::string const & name,
CommandData const & commandData,
bool definition,
@ -599,7 +603,8 @@ private:
bool definition,
std::map<size_t, size_t> const & vectorParamIndices,
size_t returnParamIndex ) const;
std::string constructConstexprString( std::pair<std::string, StructureData> const & structData, bool assignmentOperator ) const;
std::string constructConstexprString( std::pair<std::string, StructureData> const & structData,
bool assignmentOperator ) const;
std::string constructFunctionBodyEnhanced( std::string const & indentation,
std::string const & name,
CommandData const & commandData,