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Add check for multiple listing of types in a feature.

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This commit is contained in:
asuessenbach 2021-05-06 10:41:57 +02:00
parent 9dc4cbff50
commit 3922b25e9f
2 changed files with 76 additions and 59 deletions
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79
VulkanHppGenerator.cpp
View File

@ -18,7 +18,6 @@
#include <fstream>
#include <regex>
void appendTypesafeStuff( std::string & str, std::string const & typesafeCheck );
void appendVersionCheck( std::string & str, std::string const & version );
bool beginsWith( std::string const & text, std::string const & prefix );
bool endsWith( std::string const & text, std::string const & postfix );
@ -85,19 +84,6 @@ const std::set<std::string> specialPointerTypes = {
"Display", "IDirectFB", "wl_display", "xcb_connection_t", "_screen_window"
};
void appendTypesafeStuff( std::string & str, std::string const & typesafeCheck )
{
str +=
"// 32-bit vulkan is not typesafe for handles, so don't allow copy constructors on this platform by default.\n"
"// To enable this feature on 32-bit platforms please define VULKAN_HPP_TYPESAFE_CONVERSION\n" +
typesafeCheck +
"\n"
"# if !defined( VULKAN_HPP_TYPESAFE_CONVERSION )\n"
"# define VULKAN_HPP_TYPESAFE_CONVERSION\n"
"# endif\n"
"#endif\n";
}
void appendVersionCheck( std::string & str, std::string const & version )
{
str += "static_assert( VK_HEADER_VERSION == " + version +
@ -912,11 +898,11 @@ void VulkanHppGenerator::appendBitmasks( std::string & str ) const
str += "\n //=== " + feature.first + " ===\n";
for ( auto const & type : feature.second.types )
{
auto bitmaskIt = m_bitmasks.find( type );
auto bitmaskIt = m_bitmasks.find( type.first );
if ( bitmaskIt != m_bitmasks.end() )
{
assert( listedBitmasks.find( type ) == listedBitmasks.end() );
listedBitmasks.insert( type );
assert( listedBitmasks.find( type.first ) == listedBitmasks.end() );
listedBitmasks.insert( type.first );
appendBitmask( str, bitmaskIt );
}
}
@ -2711,11 +2697,11 @@ void VulkanHppGenerator::appendEnums( std::string & str ) const
str += "\n //=== " + feature.first + " ===\n";
for ( auto const & type : feature.second.types )
{
auto enumIt = m_enums.find( type );
auto enumIt = m_enums.find( type.first );
if ( enumIt != m_enums.end() )
{
assert( listedEnums.find( type ) == listedEnums.end() );
listedEnums.insert( type );
assert( listedEnums.find( type.first ) == listedEnums.end() );
listedEnums.insert( type.first );
str += "\n";
appendEnum( str, *enumIt );
@ -13332,7 +13318,17 @@ void VulkanHppGenerator::readFeatureRequireType( tinyxml2::XMLElement const *
std::map<std::string, std::string> attributes = getAttributes( element );
checkAttributes( line, attributes, {}, { { "comment", {} }, { "name", {} } } );
checkElements( line, getChildElements( element ), {} );
std::string name = attributes.find( "name" )->second;
auto featureTypeIt = std::find_if( featureIt->second.types.begin(),
featureIt->second.types.end(),
[&name]( std::pair<std::string, int> const & typeLine )
{ return ( typeLine.first == name ) && ( typeLine.second != 0 ); } );
check( featureTypeIt == featureIt->second.types.end(),
line,
"type <" + name + "> already listed for this feature on line " +
( ( featureTypeIt == featureIt->second.types.end() ) ? "" : std::to_string( featureTypeIt->second ) ) +
" !" );
// some types are in fact includes (like vk_platform) or defines (like VK_API_VERSION)
if ( ( m_defines.find( name ) == m_defines.end() ) && ( m_includes.find( name ) == m_includes.end() ) )
@ -13349,13 +13345,16 @@ void VulkanHppGenerator::readFeatureRequireType( tinyxml2::XMLElement const *
{
assert( !featureIt->second.types.empty() );
std::string flagBits = name.substr( 0, name.length() - 5 ) + "FlagBits";
if ( featureIt->second.types.back() != flagBits )
if ( featureIt->second.types.back().first != flagBits )
{
assert( std::find( featureIt->second.types.begin(), featureIt->second.types.end(), flagBits ) ==
featureIt->second.types.end() );
featureIt->second.types.push_back( flagBits );
assert( std::find_if( featureIt->second.types.begin(),
featureIt->second.types.end(),
[&flagBits]( std::pair<std::string, int> const & typeLine )
{ return ( typeLine.first == flagBits ); } ) == featureIt->second.types.end() );
featureIt->second.types.push_back( std::make_pair( flagBits, 0 ) );
}
}
// filter out FlagBits that are listed after their Flags!
// (and therefore have been added right before that Flags, above)
bool skipIt = false;
@ -13363,18 +13362,28 @@ void VulkanHppGenerator::readFeatureRequireType( tinyxml2::XMLElement const *
{
assert( !featureIt->second.types.empty() );
std::string flags = name.substr( 0, name.length() - 4 ) + "s";
if ( featureIt->second.types.back() == flags )
if ( featureIt->second.types.back().first == flags )
{
assert( std::find( featureIt->second.types.begin(), featureIt->second.types.end(), flags ) !=
featureIt->second.types.end() );
skipIt = true;
auto flagBitsIt = std::find_if( featureIt->second.types.begin(),
featureIt->second.types.end(),
[&name]( std::pair<std::string, int> const & typeLine )
{ return ( typeLine.first == name ); } );
assert( flagBitsIt != featureIt->second.types.end() );
assert( flagBitsIt->second == 0 );
flagBitsIt->second = line;
}
else
{
assert( std::find_if( featureIt->second.types.begin(),
featureIt->second.types.end(),
[&flags]( std::pair<std::string, int> const & typeLine )
{ return ( typeLine.first == flags ); } ) == featureIt->second.types.end() );
}
}
if ( !skipIt )
{
assert( std::find( featureIt->second.types.begin(), featureIt->second.types.end(), name ) ==
featureIt->second.types.end() );
featureIt->second.types.push_back( name );
featureIt->second.types.push_back( std::make_pair( name, line ) );
}
}
}
@ -16589,7 +16598,15 @@ namespace std
str.reserve( estimatedLength );
str += generator.getVulkanLicenseHeader() + includes + "\n";
appendVersionCheck( str, generator.getVersion() );
appendTypesafeStuff( str, generator.getTypesafeCheck() );
str +=
"// 32-bit vulkan is not typesafe for handles, so don't allow copy constructors on this platform by default.\n"
"// To enable this feature on 32-bit platforms please define VULKAN_HPP_TYPESAFE_CONVERSION\n" +
generator.getTypesafeCheck() +
"\n"
"# if !defined( VULKAN_HPP_TYPESAFE_CONVERSION )\n"
"# define VULKAN_HPP_TYPESAFE_CONVERSION\n"
"# endif\n"
"#endif\n";
str += defines + "\n" + "namespace VULKAN_HPP_NAMESPACE\n" + "{" + classArrayProxy + classArrayWrapper +
classFlags + classOptional + classStructureChain + classUniqueHandle;
generator.appendDispatchLoaderStatic( str );

2
VulkanHppGenerator.hpp
View File

@ -179,7 +179,7 @@ private:
std::vector<std::string> commands;
std::string number;
std::vector<std::string> types;
std::vector<std::pair<std::string, int>> types;
};
struct ExtensionData