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Introduce custom exceptions for Vulkan-Hpp (#97) (#99)

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This commit is contained in:
Damian Dyńdo 2017-04-26 09:30:24 +02:00 committed by Andreas Süßenbach
parent bea247fd4e
commit 6e9d9b5111
2 changed files with 394 additions and 17 deletions
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131
VulkanHppGenerator.cpp
View File

@ -62,6 +62,57 @@ const std::string exceptionHeader(
"\n"
);
std::string const exceptionClassesHeader = (
"#if defined(_MSC_VER) && (_MSC_VER == 1800)\n"
"# define noexcept _NOEXCEPT\n"
"#endif\n"
"\n"
" class Error\n"
" {\n"
" public:\n"
" virtual ~Error() = default;\n"
"\n"
" virtual const char* what() const noexcept = 0;\n"
" };\n"
"\n"
" class LogicError : public Error, public std::logic_error\n"
" {\n"
" public:\n"
" explicit LogicError( const std::string& what )\n"
" : Error(), std::logic_error(what) {}\n"
" explicit LogicError( char const * what )\n"
" : Error(), std::logic_error(what) {}\n"
" virtual ~LogicError() = default;\n"
"\n"
" virtual const char* what() const noexcept { return std::logic_error::what(); }\n"
" };\n"
"\n"
" class SystemError : public Error, public std::system_error\n"
" {\n"
" public:\n"
" SystemError( std::error_code ec )\n"
" : Error(), std::system_error(ec) {}\n"
" SystemError( std::error_code ec, std::string const& what )\n"
" : Error(), std::system_error(ec, what) {}\n"
" SystemError( std::error_code ec, char const * what )\n"
" : Error(), std::system_error(ec, what) {}\n"
" SystemError( int ev, std::error_category const& ecat )\n"
" : Error(), std::system_error(ev, ecat) {}\n"
" SystemError( int ev, std::error_category const& ecat, std::string const& what)\n"
" : Error(), std::system_error(ev, ecat, what) {}\n"
" SystemError( int ev, std::error_category const& ecat, char const * what)\n"
" : Error(), std::system_error(ev, ecat, what) {}\n"
" virtual ~SystemError() = default;\n"
"\n"
" virtual const char* what() const noexcept { return std::system_error::what(); }\n"
" };\n"
"\n"
"#if defined(_MSC_VER) && (_MSC_VER == 1800)\n"
"# undef noexcept\n"
"#endif\n"
"\n"
);
const std::string flagsHeader(
" template <typename FlagBitsType> struct FlagTraits\n"
" {\n"
@ -396,7 +447,7 @@ std::string const createResultValueHeader = (
"#else\n"
" if ( result != Result::eSuccess )\n"
" {\n"
" throw std::system_error( result, message );\n"
" throwResultException( result, message );\n"
" }\n"
"#endif\n"
" }\n"
@ -410,7 +461,7 @@ std::string const createResultValueHeader = (
"#else\n"
" if ( result != Result::eSuccess )\n"
" {\n"
" throw std::system_error( result, message );\n"
" throwResultException( result, message );\n"
" }\n"
" return data;\n"
"#endif\n"
@ -423,7 +474,7 @@ std::string const createResultValueHeader = (
"#else\n"
" if ( std::find( successCodes.begin(), successCodes.end(), result ) == successCodes.end() )\n"
" {\n"
" throw std::system_error( result, message );\n"
" throwResultException( result, message );\n"
" }\n"
"#endif\n"
" return result;\n"
@ -437,7 +488,7 @@ std::string const createResultValueHeader = (
"#else\n"
" if ( std::find( successCodes.begin(), successCodes.end(), result ) == successCodes.end() )\n"
" {\n"
" throw std::system_error( result, message );\n"
" throwResultException( result, message );\n"
" }\n"
"#endif\n"
" return ResultValue<T>( result, data );\n"
@ -789,6 +840,10 @@ void writeStructSetter( std::ofstream & ofs, std::string const& structureName, M
void writeTypeCommand(std::ofstream & ofs, VkData const& vkData, DependencyData const& dependencyData);
void writeTypeCommand(std::ofstream &ofs, std::string const& indentation, VkData const& vkData, CommandData const& commandData, bool definition);
void writeTypeEnum(std::ofstream & ofs, EnumData const& enumData);
bool isErrorEnum(std::string const& enumName);
std::string stripErrorEnumPrefix(std::string const& enumName);
void writeExceptionsForEnum(std::ofstream & ofs, EnumData const& enumData);
void writeThrowExceptions(std::ofstream& ofs, EnumData const& enumData);
void writeTypeFlags(std::ofstream & ofs, std::string const& flagsName, FlagData const& flagData, EnumData const& enumData);
void writeTypeHandle(std::ofstream & ofs, VkData const& vkData, DependencyData const& dependencyData, HandleData const& handle, std::list<DependencyData> const& dependencies);
void writeTypeScalar( std::ofstream & ofs, DependencyData const& dependencyData );
@ -2495,7 +2550,7 @@ void writeFunctionBodyEnhancedMultiVectorSizeCheck(std::ostream & os, std::strin
<< "#else" << std::endl
<< indentation << " if ( " << firstVectorName << ".size() != " << secondVectorName << ".size() )" << std::endl
<< indentation << " {" << std::endl
<< indentation << " throw std::logic_error( \"vk::" << commandData.className << "::" << commandData.reducedName << ": " << firstVectorName << ".size() != " << secondVectorName << ".size()\" );" << std::endl
<< indentation << " throw LogicError( \"vk::" << commandData.className << "::" << commandData.reducedName << ": " << firstVectorName << ".size() != " << secondVectorName << ".size()\" );" << std::endl
<< indentation << " }" << std::endl
<< "#endif // VULKAN_HPP_NO_EXCEPTIONS" << std::endl;
}
@ -3206,6 +3261,67 @@ void writeTypeEnum( std::ofstream & ofs, EnumData const& enumData )
ofs << std::endl;
}
bool isErrorEnum(std::string const& enumName)
{
return (enumName.substr(0, 6) == "eError");
}
std::string stripErrorEnumPrefix(std::string const& enumName)
{
assert(isErrorEnum(enumName));
return strip(enumName, "eError");
}
// Intended only for `enum class Result`!
void writeExceptionsForEnum( std::ofstream & ofs, EnumData const& enumData)
{
enterProtect(ofs, enumData.protect);
for ( size_t i=0 ; i<enumData.members.size() ; i++ )
{
if (!isErrorEnum(enumData.members[i].name))
{
continue;
}
const std::string strippedName = stripErrorEnumPrefix(enumData.members[i].name);
ofs << " class " << strippedName << "Error : public SystemError" << std::endl
<< " {" << std::endl
<< " public:" << std::endl
<< " " << strippedName << "Error( std::string const& message )" << std::endl
<< " : SystemError(make_error_code(" << enumData.name << "::" << enumData.members[i].name << "), message) {}" << std::endl
<< " " << strippedName << "Error( char const * message )" << std::endl
<< " : SystemError(make_error_code(" << enumData.name << "::" << enumData.members[i].name << "), message) {}" << std::endl
<< " };" << std::endl
<< std::endl;
}
leaveProtect(ofs, enumData.protect);
ofs << std::endl;
}
void writeThrowExceptions( std::ofstream & ofs, EnumData const& enumData)
{
enterProtect(ofs, enumData.protect);
ofs << " VULKAN_HPP_INLINE void throwResultException( Result result, char const * message )" << std::endl
<< " {" << std::endl
<< " assert ( static_cast<long long int>(result) < 0 );" << std::endl
<< " switch ( result )" << std::endl
<< " {" << std::endl;
for ( size_t i=0 ; i<enumData.members.size() ; i++ )
{
if (!isErrorEnum(enumData.members[i].name))
{
continue;
}
const std::string strippedExceptionName = stripErrorEnumPrefix(enumData.members[i].name);
ofs << " case " << enumData.name << "::" << enumData.members[i].name << ": "
<< "throw " << strippedExceptionName << "Error ( message );" << std::endl;
}
ofs << " default: throw SystemError( make_error_code( result ) );" << std::endl
<< " }" << std::endl
<< " }" << std::endl;
leaveProtect(ofs, enumData.protect);
ofs << std::endl;
}
void writeDeleterClasses(std::ofstream & ofs, std::pair<std::string, std::set<std::string>> const& deleterTypes, std::map<std::string, DeleterData> const& deleterData)
{
// A Deleter class for each of the Unique* classes... but only if smart handles are not switched off
@ -3981,8 +4097,11 @@ int main( int argc, char **argv )
assert(it != vkData.dependencies.end());
writeTypeEnum(ofs, vkData.enums.find(it->name)->second);
writeEnumsToString(ofs, vkData.enums.find(it->name)->second);
vkData.dependencies.erase(it);
ofs << exceptionHeader;
ofs << exceptionClassesHeader;
writeExceptionsForEnum(ofs, vkData.enums.find(it->name)->second);
writeThrowExceptions(ofs, vkData.enums.find(it->name)->second);
vkData.dependencies.erase(it);
ofs << "} // namespace vk" << std::endl
<< std::endl

276
vulkan/vulkan.hpp
View File

@ -531,6 +531,264 @@ namespace vk
return std::error_condition(static_cast<int>(e), errorCategory());
}
#if defined(_MSC_VER) && (_MSC_VER == 1800)
# define noexcept _NOEXCEPT
#endif
class Error
{
public:
virtual ~Error() = default;
virtual const char* what() const noexcept = 0;
};
class LogicError : public Error, public std::logic_error
{
public:
explicit LogicError( const std::string& what )
: Error(), std::logic_error(what) {}
explicit LogicError( char const * what )
: Error(), std::logic_error(what) {}
virtual ~LogicError() = default;
virtual const char* what() const noexcept { return std::logic_error::what(); }
};
class SystemError : public Error, public std::system_error
{
public:
SystemError( std::error_code ec )
: Error(), std::system_error(ec) {}
SystemError( std::error_code ec, std::string const& what )
: Error(), std::system_error(ec, what) {}
SystemError( std::error_code ec, char const * what )
: Error(), std::system_error(ec, what) {}
SystemError( int ev, std::error_category const& ecat )
: Error(), std::system_error(ev, ecat) {}
SystemError( int ev, std::error_category const& ecat, std::string const& what)
: Error(), std::system_error(ev, ecat, what) {}
SystemError( int ev, std::error_category const& ecat, char const * what)
: Error(), std::system_error(ev, ecat, what) {}
virtual ~SystemError() = default;
virtual const char* what() const noexcept { return std::system_error::what(); }
};
#if defined(_MSC_VER) && (_MSC_VER == 1800)
# undef noexcept
#endif
class OutOfHostMemoryError : public SystemError
{
public:
OutOfHostMemoryError( std::string const& message )
: SystemError(make_error_code(Result::eErrorOutOfHostMemory), message) {}
OutOfHostMemoryError( char const * message )
: SystemError(make_error_code(Result::eErrorOutOfHostMemory), message) {}
};
class OutOfDeviceMemoryError : public SystemError
{
public:
OutOfDeviceMemoryError( std::string const& message )
: SystemError(make_error_code(Result::eErrorOutOfDeviceMemory), message) {}
OutOfDeviceMemoryError( char const * message )
: SystemError(make_error_code(Result::eErrorOutOfDeviceMemory), message) {}
};
class InitializationFailedError : public SystemError
{
public:
InitializationFailedError( std::string const& message )
: SystemError(make_error_code(Result::eErrorInitializationFailed), message) {}
InitializationFailedError( char const * message )
: SystemError(make_error_code(Result::eErrorInitializationFailed), message) {}
};
class DeviceLostError : public SystemError
{
public:
DeviceLostError( std::string const& message )
: SystemError(make_error_code(Result::eErrorDeviceLost), message) {}
DeviceLostError( char const * message )
: SystemError(make_error_code(Result::eErrorDeviceLost), message) {}
};
class MemoryMapFailedError : public SystemError
{
public:
MemoryMapFailedError( std::string const& message )
: SystemError(make_error_code(Result::eErrorMemoryMapFailed), message) {}
MemoryMapFailedError( char const * message )
: SystemError(make_error_code(Result::eErrorMemoryMapFailed), message) {}
};
class LayerNotPresentError : public SystemError
{
public:
LayerNotPresentError( std::string const& message )
: SystemError(make_error_code(Result::eErrorLayerNotPresent), message) {}
LayerNotPresentError( char const * message )
: SystemError(make_error_code(Result::eErrorLayerNotPresent), message) {}
};
class ExtensionNotPresentError : public SystemError
{
public:
ExtensionNotPresentError( std::string const& message )
: SystemError(make_error_code(Result::eErrorExtensionNotPresent), message) {}
ExtensionNotPresentError( char const * message )
: SystemError(make_error_code(Result::eErrorExtensionNotPresent), message) {}
};
class FeatureNotPresentError : public SystemError
{
public:
FeatureNotPresentError( std::string const& message )
: SystemError(make_error_code(Result::eErrorFeatureNotPresent), message) {}
FeatureNotPresentError( char const * message )
: SystemError(make_error_code(Result::eErrorFeatureNotPresent), message) {}
};
class IncompatibleDriverError : public SystemError
{
public:
IncompatibleDriverError( std::string const& message )
: SystemError(make_error_code(Result::eErrorIncompatibleDriver), message) {}
IncompatibleDriverError( char const * message )
: SystemError(make_error_code(Result::eErrorIncompatibleDriver), message) {}
};
class TooManyObjectsError : public SystemError
{
public:
TooManyObjectsError( std::string const& message )
: SystemError(make_error_code(Result::eErrorTooManyObjects), message) {}
TooManyObjectsError( char const * message )
: SystemError(make_error_code(Result::eErrorTooManyObjects), message) {}
};
class FormatNotSupportedError : public SystemError
{
public:
FormatNotSupportedError( std::string const& message )
: SystemError(make_error_code(Result::eErrorFormatNotSupported), message) {}
FormatNotSupportedError( char const * message )
: SystemError(make_error_code(Result::eErrorFormatNotSupported), message) {}
};
class FragmentedPoolError : public SystemError
{
public:
FragmentedPoolError( std::string const& message )
: SystemError(make_error_code(Result::eErrorFragmentedPool), message) {}
FragmentedPoolError( char const * message )
: SystemError(make_error_code(Result::eErrorFragmentedPool), message) {}
};
class SurfaceLostKHRError : public SystemError
{
public:
SurfaceLostKHRError( std::string const& message )
: SystemError(make_error_code(Result::eErrorSurfaceLostKHR), message) {}
SurfaceLostKHRError( char const * message )
: SystemError(make_error_code(Result::eErrorSurfaceLostKHR), message) {}
};
class NativeWindowInUseKHRError : public SystemError
{
public:
NativeWindowInUseKHRError( std::string const& message )
: SystemError(make_error_code(Result::eErrorNativeWindowInUseKHR), message) {}
NativeWindowInUseKHRError( char const * message )
: SystemError(make_error_code(Result::eErrorNativeWindowInUseKHR), message) {}
};
class OutOfDateKHRError : public SystemError
{
public:
OutOfDateKHRError( std::string const& message )
: SystemError(make_error_code(Result::eErrorOutOfDateKHR), message) {}
OutOfDateKHRError( char const * message )
: SystemError(make_error_code(Result::eErrorOutOfDateKHR), message) {}
};
class IncompatibleDisplayKHRError : public SystemError
{
public:
IncompatibleDisplayKHRError( std::string const& message )
: SystemError(make_error_code(Result::eErrorIncompatibleDisplayKHR), message) {}
IncompatibleDisplayKHRError( char const * message )
: SystemError(make_error_code(Result::eErrorIncompatibleDisplayKHR), message) {}
};
class ValidationFailedEXTError : public SystemError
{
public:
ValidationFailedEXTError( std::string const& message )
: SystemError(make_error_code(Result::eErrorValidationFailedEXT), message) {}
ValidationFailedEXTError( char const * message )
: SystemError(make_error_code(Result::eErrorValidationFailedEXT), message) {}
};
class InvalidShaderNVError : public SystemError
{
public:
InvalidShaderNVError( std::string const& message )
: SystemError(make_error_code(Result::eErrorInvalidShaderNV), message) {}
InvalidShaderNVError( char const * message )
: SystemError(make_error_code(Result::eErrorInvalidShaderNV), message) {}
};
class OutOfPoolMemoryKHRError : public SystemError
{
public:
OutOfPoolMemoryKHRError( std::string const& message )
: SystemError(make_error_code(Result::eErrorOutOfPoolMemoryKHR), message) {}
OutOfPoolMemoryKHRError( char const * message )
: SystemError(make_error_code(Result::eErrorOutOfPoolMemoryKHR), message) {}
};
class InvalidExternalHandleKHXError : public SystemError
{
public:
InvalidExternalHandleKHXError( std::string const& message )
: SystemError(make_error_code(Result::eErrorInvalidExternalHandleKHX), message) {}
InvalidExternalHandleKHXError( char const * message )
: SystemError(make_error_code(Result::eErrorInvalidExternalHandleKHX), message) {}
};
VULKAN_HPP_INLINE void throwResultException( Result result, char const * message )
{
assert ( static_cast<long long int>(result) < 0 );
switch ( result )
{
case Result::eErrorOutOfHostMemory: throw OutOfHostMemoryError ( message );
case Result::eErrorOutOfDeviceMemory: throw OutOfDeviceMemoryError ( message );
case Result::eErrorInitializationFailed: throw InitializationFailedError ( message );
case Result::eErrorDeviceLost: throw DeviceLostError ( message );
case Result::eErrorMemoryMapFailed: throw MemoryMapFailedError ( message );
case Result::eErrorLayerNotPresent: throw LayerNotPresentError ( message );
case Result::eErrorExtensionNotPresent: throw ExtensionNotPresentError ( message );
case Result::eErrorFeatureNotPresent: throw FeatureNotPresentError ( message );
case Result::eErrorIncompatibleDriver: throw IncompatibleDriverError ( message );
case Result::eErrorTooManyObjects: throw TooManyObjectsError ( message );
case Result::eErrorFormatNotSupported: throw FormatNotSupportedError ( message );
case Result::eErrorFragmentedPool: throw FragmentedPoolError ( message );
case Result::eErrorSurfaceLostKHR: throw SurfaceLostKHRError ( message );
case Result::eErrorNativeWindowInUseKHR: throw NativeWindowInUseKHRError ( message );
case Result::eErrorOutOfDateKHR: throw OutOfDateKHRError ( message );
case Result::eErrorIncompatibleDisplayKHR: throw IncompatibleDisplayKHRError ( message );
case Result::eErrorValidationFailedEXT: throw ValidationFailedEXTError ( message );
case Result::eErrorInvalidShaderNV: throw InvalidShaderNVError ( message );
case Result::eErrorOutOfPoolMemoryKHR: throw OutOfPoolMemoryKHRError ( message );
case Result::eErrorInvalidExternalHandleKHX: throw InvalidExternalHandleKHXError ( message );
default: throw SystemError( make_error_code( result ) );
}
}
} // namespace vk
namespace std
@ -583,7 +841,7 @@ namespace vk
#else
if ( result != Result::eSuccess )
{
throw std::system_error( result, message );
throwResultException( result, message );
}
#endif
}
@ -597,7 +855,7 @@ namespace vk
#else
if ( result != Result::eSuccess )
{
throw std::system_error( result, message );
throwResultException( result, message );
}
return data;
#endif
@ -610,7 +868,7 @@ namespace vk
#else
if ( std::find( successCodes.begin(), successCodes.end(), result ) == successCodes.end() )
{
throw std::system_error( result, message );
throwResultException( result, message );
}
#endif
return result;
@ -624,7 +882,7 @@ namespace vk
#else
if ( std::find( successCodes.begin(), successCodes.end(), result ) == successCodes.end() )
{
throw std::system_error( result, message );
throwResultException( result, message );
}
#endif
return ResultValue<T>( result, data );
@ -22020,7 +22278,7 @@ namespace vk
#else
if ( buffers.size() != offsets.size() )
{
throw std::logic_error( "vk::CommandBuffer::bindVertexBuffers: buffers.size() != offsets.size()" );
throw LogicError( "vk::CommandBuffer::bindVertexBuffers: buffers.size() != offsets.size()" );
}
#endif // VULKAN_HPP_NO_EXCEPTIONS
vkCmdBindVertexBuffers( m_commandBuffer, firstBinding, buffers.size() , reinterpret_cast<const VkBuffer*>( buffers.data() ), offsets.data() );
@ -25175,7 +25433,7 @@ namespace vk
#else
if ( pObjectTableEntries.size() != objectIndices.size() )
{
throw std::logic_error( "vk::Device::registerObjectsNVX: pObjectTableEntries.size() != objectIndices.size()" );
throw LogicError( "vk::Device::registerObjectsNVX: pObjectTableEntries.size() != objectIndices.size()" );
}
#endif // VULKAN_HPP_NO_EXCEPTIONS
Result result = static_cast<Result>( vkRegisterObjectsNVX( m_device, static_cast<VkObjectTableNVX>( objectTable ), pObjectTableEntries.size() , reinterpret_cast<const VkObjectTableEntryNVX* const*>( pObjectTableEntries.data() ), objectIndices.data() ) );
@ -25195,7 +25453,7 @@ namespace vk
#else
if ( objectEntryTypes.size() != objectIndices.size() )
{
throw std::logic_error( "vk::Device::unregisterObjectsNVX: objectEntryTypes.size() != objectIndices.size()" );
throw LogicError( "vk::Device::unregisterObjectsNVX: objectEntryTypes.size() != objectIndices.size()" );
}
#endif // VULKAN_HPP_NO_EXCEPTIONS
Result result = static_cast<Result>( vkUnregisterObjectsNVX( m_device, static_cast<VkObjectTableNVX>( objectTable ), objectEntryTypes.size() , reinterpret_cast<const VkObjectEntryTypeNVX*>( objectEntryTypes.data() ), objectIndices.data() ) );
@ -25493,7 +25751,7 @@ namespace vk
#else
if ( swapchains.size() != metadata.size() )
{
throw std::logic_error( "vk::Device::setHdrMetadataEXT: swapchains.size() != metadata.size()" );
throw LogicError( "vk::Device::setHdrMetadataEXT: swapchains.size() != metadata.size()" );
}
#endif // VULKAN_HPP_NO_EXCEPTIONS
vkSetHdrMetadataEXT( m_device, swapchains.size() , reinterpret_cast<const VkSwapchainKHR*>( swapchains.data() ), reinterpret_cast<const VkHdrMetadataEXT*>( metadata.data() ) );
@ -27223,7 +27481,7 @@ namespace vk
#else
if ( layerPrefix.size() != message.size() )
{
throw std::logic_error( "vk::Instance::debugReportMessageEXT: layerPrefix.size() != message.size()" );
throw LogicError( "vk::Instance::debugReportMessageEXT: layerPrefix.size() != message.size()" );
}
#endif // VULKAN_HPP_NO_EXCEPTIONS
vkDebugReportMessageEXT( m_instance, static_cast<VkDebugReportFlagsEXT>( flags ), static_cast<VkDebugReportObjectTypeEXT>( objectType ), object, location, messageCode, layerPrefix.c_str(), message.c_str() );