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Introduce helper class vk::ArrayProxy.

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- replaces pairs of (count, [const] T*) in the enhanced interface
- has constructor for single T, (count, [const] T*), std::array<[const]T,N>, std::vector<[const]T], and std::initializer_list<const T>.
This commit is contained in:
Andreas Süßenbach 2016-05-04 16:12:25 +02:00
parent d5946f1f81
commit 2c259237dc
3 changed files with 320 additions and 720 deletions
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8
README.md
View File

@ -137,11 +137,11 @@ device.createImage(&ci, allocator, &image);
To provide a more object oriented feeling we're providing classes for each handle which include all Vulkan functions where the first To provide a more object oriented feeling we're providing classes for each handle which include all Vulkan functions where the first
parameter matches the handle. In addition to this we made a few changes to the signatures of the member functions parameter matches the handle. In addition to this we made a few changes to the signatures of the member functions
* To disable the enhanced mode put ```#define VKCPP_DISABLE_ENHANCED_MODE``` before including ```vk_cpp.h``` * To disable the enhanced mode put ```#define VKCPP_DISABLE_ENHANCED_MODE``` before including ```vk_cpp.h```
* ```(count, T*)``` has been replaced by ```std::vector<T>``` * ```(count, T*)``` has been replaced by ```vk::ArrayProxy<T>```, which can be created out of a single T, a (count, T*) pair, a std::array<T,N>, a vector<T>, or an initializer_list<T>.
* ```const char *``` has been replaced by ```std::string ``` * ```const char *``` has been replaced by ```const std::string &```
* ```T const*``` has been replaced by ```T const &``` to allow temporary objects. This is useful to pass small structures like ```vk::ClearColorValue``` or ```vk::Extent*``` * ```const T *``` has been replaced by ```const T &``` to allow temporary objects. This is useful to pass small structures like ```vk::ClearColorValue``` or ```vk::Extent*```
```commandBuffer.clearColorImage(image, layout, std::array<float, 4>{1.0f, 1.0f, 1.0f, 1.0f}, {...});``` ```commandBuffer.clearColorImage(image, layout, std::array<float, 4>{1.0f, 1.0f, 1.0f, 1.0f}, {...});```
Optional parameters are being replaced by ```Optional<T> const &``` which accept a type of ```T const&```. ```nullptr``` can be used to initialize an empty ```Optional<T>```. Optional parameters are being replaced by ```Optional<T>``` which accept a type of ```const T```, ```T```, or ```const std::string```. ```nullptr``` can be used to initialize an empty ```Optional<T>```.
* The wrapper will throw a ```std::system_error``` if a ```vk::Result``` return value is not an success code. If there's only a single success code it's not returned at all. In this case functions with a single output value do return this output value instead. * The wrapper will throw a ```std::system_error``` if a ```vk::Result``` return value is not an success code. If there's only a single success code it's not returned at all. In this case functions with a single output value do return this output value instead.
Here are a few code examples: Here are a few code examples:

320
VkCppGenerator.cpp
View File

@ -233,6 +233,67 @@ std::string const optionalClassHeader = (
"\n" "\n"
); );
std::string const arrayProxyHeader = (
" template <typename T>\n"
" class ArrayProxy\n"
" {\n"
" public:\n"
" ArrayProxy(T & ptr)\n"
" : m_count(1)\n"
" , m_ptr(&ptr)\n"
" {}\n"
"\n"
" ArrayProxy(uint32_t count, T * ptr)\n"
" : m_count(count)\n"
" , m_ptr(ptr)\n"
" {}\n"
"\n"
" template <size_t N>\n"
" ArrayProxy(std::array<typename std::remove_const<T>::type, N> & data)\n"
" : m_count(N)\n"
" , m_ptr(data.data())\n"
" {}\n"
"\n"
" template <size_t N>\n"
" ArrayProxy(std::array<typename std::remove_const<T>::type, N> const& data)\n"
" : m_count(N)\n"
" , m_ptr(data.data())\n"
" {}\n"
"\n"
" template <class Allocator = std::allocator<typename std::remove_const<T>::type>>\n"
" ArrayProxy(std::vector<typename std::remove_const<T>::type, Allocator> & data)\n"
" : m_count(static_cast<uint32_t>(data.size()))\n"
" , m_ptr(data.data())\n"
" {}\n"
"\n"
" template <class Allocator = std::allocator<typename std::remove_const<T>::type>>\n"
" ArrayProxy(std::vector<typename std::remove_const<T>::type, Allocator> const& data)\n"
" : m_count(static_cast<uint32_t>(data.size()))\n"
" , m_ptr(data.data())\n"
" {}\n"
"\n"
" ArrayProxy(std::initializer_list<T> const& data)\n"
" : m_count(static_cast<uint32_t>(data.end() - data.begin()))\n"
" , m_ptr(data.begin())\n"
" {}\n"
"\n"
" uint32_t size() const\n"
" {\n"
" return m_count;\n"
" }\n"
"\n"
" T * data() const\n"
" {\n"
" return m_ptr;\n"
" }\n"
"\n"
" private:\n"
" uint32_t m_count;\n"
" T * m_ptr;\n"
" };\n"
"\n"
);
// trim from end // trim from end
std::string trimEnd(std::string const& input) std::string trimEnd(std::string const& input)
{ {
@ -350,13 +411,6 @@ struct VkData
std::string vulkanLicenseHeader; std::string vulkanLicenseHeader;
}; };
enum class FunctionType
{
standard,
singular,
initializerList
};
void createDefaults( VkData const& vkData, std::map<std::string,std::string> & defaultValues ); void createDefaults( VkData const& vkData, std::map<std::string,std::string> & defaultValues );
std::string determineFunctionName(std::string const& name, CommandData const& commandData); std::string determineFunctionName(std::string const& name, CommandData const& commandData);
std::string determineReturnType(CommandData const& commandData, size_t returnIndex, bool isVector = false); std::string determineReturnType(CommandData const& commandData, size_t returnIndex, bool isVector = false);
@ -393,16 +447,16 @@ void readTypeUnionMember( tinyxml2::XMLElement * element, std::vector<MemberData
void readTags(tinyxml2::XMLElement * element, std::set<std::string> & tags); void readTags(tinyxml2::XMLElement * element, std::set<std::string> & tags);
void readTypes(tinyxml2::XMLElement * element, VkData & vkData); void readTypes(tinyxml2::XMLElement * element, VkData & vkData);
void sortDependencies( std::list<DependencyData> & dependencies ); void sortDependencies( std::list<DependencyData> & dependencies );
std::string reduceName(std::string const& name, bool stripTrailingS = false); std::string reduceName(std::string const& name);
std::string strip(std::string const& value, std::string const& prefix, std::string const& tag = std::string()); std::string strip(std::string const& value, std::string const& prefix, std::string const& tag = std::string());
std::string stripCommand(std::string const& value); std::string stripCommand(std::string const& value);
std::string toCamelCase(std::string const& value); std::string toCamelCase(std::string const& value);
std::string toUpperCase(std::string const& name); std::string toUpperCase(std::string const& name);
void writeCall(std::ofstream & ofs, std::string const& name, size_t templateIndex, CommandData const& commandData, std::set<std::string> const& vkTypes, std::map<size_t, size_t> const& vectorParameters, size_t returnIndex, bool firstCall, FunctionType ft); void writeCall(std::ofstream & ofs, std::string const& name, size_t templateIndex, CommandData const& commandData, std::set<std::string> const& vkTypes, std::map<size_t, size_t> const& vectorParameters, size_t returnIndex, bool firstCall);
void writeEnumsToString(std::ofstream & ofs, VkData const& vkData); void writeEnumsToString(std::ofstream & ofs, VkData const& vkData);
void writeExceptionCheck(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, std::vector<std::string> const& successCodes); void writeExceptionCheck(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, std::vector<std::string> const& successCodes);
void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, std::string const& returnType, size_t templateIndex, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes, size_t returnIndex, std::map<size_t, size_t> const& vectorParameters, FunctionType ft); void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, std::string const& returnType, size_t templateIndex, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes, size_t returnIndex, std::map<size_t, size_t> const& vectorParameters);
void writeFunctionHeader(std::ofstream & ofs, std::string const& indentation, std::string const& returnType, std::string const& name, CommandData const& commandData, size_t returnIndex, size_t templateIndex, std::map<size_t, size_t> const& vectorParameters, FunctionType ft); void writeFunctionHeader(std::ofstream & ofs, std::string const& indentation, std::string const& returnType, std::string const& name, CommandData const& commandData, size_t returnIndex, size_t templateIndex, std::map<size_t, size_t> const& vectorParameters);
void writeMemberData(std::ofstream & ofs, MemberData const& memberData, std::set<std::string> const& vkTypes); void writeMemberData(std::ofstream & ofs, MemberData const& memberData, std::set<std::string> const& vkTypes);
void writeStructConstructor( std::ofstream & ofs, std::string const& name, std::string const& memberName, StructData const& structData, std::set<std::string> const& vkTypes, std::map<std::string,std::string> const& defaultValues ); void writeStructConstructor( std::ofstream & ofs, std::string const& name, std::string const& memberName, StructData const& structData, std::set<std::string> const& vkTypes, std::map<std::string,std::string> const& defaultValues );
void writeStructGetter( std::ofstream & ofs, MemberData const& memberData, std::string const& memberName, std::set<std::string> const& vkTypes, bool constVersion ); void writeStructGetter( std::ofstream & ofs, MemberData const& memberData, std::string const& memberName, std::set<std::string> const& vkTypes, bool constVersion );
@ -1472,11 +1526,10 @@ void sortDependencies( std::list<DependencyData> & dependencies )
dependencies.swap(sortedDependencies); dependencies.swap(sortedDependencies);
} }
std::string reduceName(std::string const& name, bool stripTrailingS) std::string reduceName(std::string const& name)
{ {
assert(1 < name.length());
std::string reducedName; std::string reducedName;
if ((name[0] == 'p') && (isupper(name[1]) || name[1] == 'p')) if ((name[0] == 'p') && (1 < name.length()) && (isupper(name[1]) || name[1] == 'p'))
{ {
reducedName = strip(name, "p"); reducedName = strip(name, "p");
reducedName[0] = tolower(reducedName[0]); reducedName[0] = tolower(reducedName[0]);
@ -1486,11 +1539,6 @@ std::string reduceName(std::string const& name, bool stripTrailingS)
reducedName = name; reducedName = name;
} }
if (stripTrailingS && (reducedName.back() == 's'))
{
reducedName.pop_back();
}
return reducedName; return reducedName;
} }
@ -1557,7 +1605,7 @@ std::string toUpperCase(std::string const& name)
return convertedName; return convertedName;
} }
void writeCall(std::ofstream & ofs, std::string const& name, size_t templateIndex, CommandData const& commandData, std::set<std::string> const& vkTypes, std::map<size_t, size_t> const& vectorParameters, size_t returnIndex, bool firstCall, FunctionType ft) void writeCall(std::ofstream & ofs, std::string const& name, size_t templateIndex, CommandData const& commandData, std::set<std::string> const& vkTypes, std::map<size_t, size_t> const& vectorParameters, size_t returnIndex, bool firstCall)
{ {
std::map<size_t,size_t> countIndices; std::map<size_t,size_t> countIndices;
for (std::map<size_t, size_t>::const_iterator it = vectorParameters.begin(); it != vectorParameters.end(); ++it) for (std::map<size_t, size_t>::const_iterator it = vectorParameters.begin(); it != vectorParameters.end(); ++it)
@ -1594,25 +1642,10 @@ void writeCall(std::ofstream & ofs, std::string const& name, size_t templateInde
} }
else else
{ {
if (ft == FunctionType::singular) ofs << reduceName(commandData.arguments[it->second].name) << ".size() ";
if (templateIndex == it->second)
{ {
if (templateIndex == it->second) ofs << "* sizeof( T ) ";
{
ofs << "static_cast<" << commandData.arguments[it->first].pureType << ">( sizeof( T ) )";
}
else
{
ofs << "1";
}
}
else
{
ofs << "static_cast<" << commandData.arguments[it->first].pureType << ">( " << reduceName(commandData.arguments[it->second].name) << ".size() ";
if (templateIndex == it->second)
{
ofs << "* sizeof( T ) ";
}
ofs << ")";
} }
} }
} }
@ -1640,21 +1673,7 @@ void writeCall(std::ofstream & ofs, std::string const& name, size_t templateInde
{ {
ofs << "Vk"; ofs << "Vk";
} }
ofs << commandData.arguments[it->first].pureType << "*>( "; ofs << commandData.arguments[it->first].pureType << "*>( " << reduceName(commandData.arguments[it->first].name) << ".data() )";
if (ft == FunctionType::singular)
{
ofs << "&";
}
ofs << reduceName(commandData.arguments[it->first].name, ft == FunctionType::singular);
if ((ft == FunctionType::standard) || ((ft != FunctionType::singular) && (it->first == returnIndex)))
{
ofs << ".data()";
}
else if (ft == FunctionType::initializerList)
{
ofs << ".begin()";
}
ofs << " )";
} }
else if (commandData.arguments[it->first].pureType == "char") else if (commandData.arguments[it->first].pureType == "char")
{ {
@ -1670,22 +1689,7 @@ void writeCall(std::ofstream & ofs, std::string const& name, size_t templateInde
} }
else else
{ {
if (ft == FunctionType::singular) ofs << reduceName(commandData.arguments[it->first].name) << ".data()";
{
ofs << "&";
}
ofs << reduceName(commandData.arguments[it->first].name, ft == FunctionType::singular);
switch (ft)
{
case FunctionType::initializerList:
ofs << ".begin()";
break;
case FunctionType::standard:
ofs << ".data()";
break;
default:
break;
}
} }
} }
} }
@ -1778,7 +1782,7 @@ void writeExceptionCheck(std::ofstream & ofs, std::string const& indentation, st
<< indentation << " }" << std::endl; << indentation << " }" << std::endl;
} }
void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, std::string const& returnType, size_t templateIndex, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes, size_t returnIndex, std::map<size_t, size_t> const& vectorParameters, FunctionType ft) void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, std::string const& returnType, size_t templateIndex, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes, size_t returnIndex, std::map<size_t, size_t> const& vectorParameters)
{ {
ofs << indentation << "{" << std::endl; ofs << indentation << "{" << std::endl;
@ -1789,7 +1793,7 @@ void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std:
} }
// add some error checks if multiple vectors need to have the same size // add some error checks if multiple vectors need to have the same size
if ((ft != FunctionType::singular) && (1 < vectorParameters.size())) if (1 < vectorParameters.size())
{ {
for (std::map<size_t, size_t>::const_iterator it0 = vectorParameters.begin(); it0 != vectorParameters.end(); ++it0) for (std::map<size_t, size_t>::const_iterator it0 = vectorParameters.begin(); it0 != vectorParameters.end(); ++it0)
{ {
@ -1812,36 +1816,33 @@ void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std:
// write the local variable to hold a returned value // write the local variable to hold a returned value
if ((returnIndex != ~0) && (commandData.returnType != returnType)) if ((returnIndex != ~0) && (commandData.returnType != returnType))
{ {
ofs << indentation << " " << ((ft == FunctionType::singular) ? commandData.arguments[returnIndex].pureType : returnType) << " " << reduceName(commandData.arguments[returnIndex].name, ft == FunctionType::singular); ofs << indentation << " " << returnType << " " << reduceName(commandData.arguments[returnIndex].name);
if (ft != FunctionType::singular) std::map<size_t, size_t>::const_iterator it = vectorParameters.find(returnIndex);
if (it != vectorParameters.end() && !commandData.twoStep)
{ {
std::map<size_t, size_t>::const_iterator it = vectorParameters.find(returnIndex); std::string size;
if (it != vectorParameters.end() && !commandData.twoStep) if ((it->second == ~0) && !commandData.arguments[returnIndex].len.empty())
{ {
std::string size; size = reduceName(commandData.arguments[returnIndex].len);
if ((it->second == ~0) && !commandData.arguments[returnIndex].len.empty()) size_t pos = size.find("->");
assert(pos != std::string::npos);
size.replace(pos, 2, ".");
size += "()";
}
else
{
for (std::map<size_t, size_t>::const_iterator sit = vectorParameters.begin(); sit != vectorParameters.end(); ++sit)
{ {
size = reduceName(commandData.arguments[returnIndex].len); if ((sit->first != returnIndex) && (sit->second == it->second))
size_t pos = size.find("->");
assert(pos != std::string::npos);
size.replace(pos, 2, ".");
size += "()";
}
else
{
for (std::map<size_t, size_t>::const_iterator sit = vectorParameters.begin(); sit != vectorParameters.end(); ++sit)
{ {
if ((sit->first != returnIndex) && (sit->second == it->second)) size = reduceName(commandData.arguments[sit->first].name) + ".size()";
{ break;
size = reduceName(commandData.arguments[sit->first].name) + ".size()";
break;
}
} }
} }
assert(!size.empty());
ofs << "( " << size << " )";
} }
assert(!size.empty());
ofs << "( " << size << " )";
} }
ofs << ";" << std::endl; ofs << ";" << std::endl;
} }
@ -1879,7 +1880,7 @@ void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std:
assert(!commandData.twoStep); assert(!commandData.twoStep);
ofs << "return "; ofs << "return ";
} }
writeCall(ofs, dependencyData.name, templateIndex, commandData, vkTypes, vectorParameters, returnIndex, true, ft); writeCall(ofs, dependencyData.name, templateIndex, commandData, vkTypes, vectorParameters, returnIndex, true);
if (commandData.returnType == "Result") if (commandData.returnType == "Result")
{ {
ofs << " )"; ofs << " )";
@ -1913,7 +1914,7 @@ void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std:
{ {
ofs << indentation << " "; ofs << indentation << " ";
} }
writeCall(ofs, dependencyData.name, templateIndex, commandData, vkTypes, vectorParameters, returnIndex, false, ft); writeCall(ofs, dependencyData.name, templateIndex, commandData, vkTypes, vectorParameters, returnIndex, false);
if (commandData.returnType == "Result") if (commandData.returnType == "Result")
{ {
ofs << " )"; ofs << " )";
@ -1937,7 +1938,7 @@ void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std:
// return the returned value // return the returned value
if ((returnIndex != ~0) && (commandData.returnType != returnType)) if ((returnIndex != ~0) && (commandData.returnType != returnType))
{ {
ofs << indentation << " return " << reduceName(commandData.arguments[returnIndex].name, ft == FunctionType::singular) << ";" << std::endl; ofs << indentation << " return " << reduceName(commandData.arguments[returnIndex].name) << ";" << std::endl;
} }
else if (returnType == "Result") else if (returnType == "Result")
{ {
@ -1947,7 +1948,7 @@ void writeFunctionBody(std::ofstream & ofs, std::string const& indentation, std:
ofs << indentation << "}" << std::endl; ofs << indentation << "}" << std::endl;
} }
void writeFunctionHeader(std::ofstream & ofs, std::string const& indentation, std::string const& returnType, std::string const& name, CommandData const& commandData, size_t returnIndex, size_t templateIndex, std::map<size_t, size_t> const& vectorParameters, FunctionType ft) void writeFunctionHeader(std::ofstream & ofs, std::string const& indentation, std::string const& returnType, std::string const& name, CommandData const& commandData, size_t returnIndex, size_t templateIndex, std::map<size_t, size_t> const& vectorParameters)
{ {
std::set<size_t> skippedArguments; std::set<size_t> skippedArguments;
for (std::map<size_t, size_t>::const_iterator it = vectorParameters.begin(); it != vectorParameters.end(); ++it) for (std::map<size_t, size_t>::const_iterator it = vectorParameters.begin(); it != vectorParameters.end(); ++it)
@ -1978,7 +1979,7 @@ void writeFunctionHeader(std::ofstream & ofs, std::string const& indentation, st
{ {
ofs << "inline "; ofs << "inline ";
} }
ofs << (((ft == FunctionType::singular) && (returnIndex != ~0)) ? commandData.arguments[returnIndex].pureType : returnType) << " " << reduceName(name, ft == FunctionType::singular) << "("; ofs << returnType << " " << reduceName(name) << "(";
if (skippedArguments.size() + (commandData.handleCommand ? 1 : 0) < commandData.arguments.size()) if (skippedArguments.size() + (commandData.handleCommand ? 1 : 0) < commandData.arguments.size())
{ {
size_t lastArgument = ~0; size_t lastArgument = ~0;
@ -2004,85 +2005,54 @@ void writeFunctionHeader(std::ofstream & ofs, std::string const& indentation, st
std::map<size_t, size_t>::const_iterator it = vectorParameters.find(i); std::map<size_t, size_t>::const_iterator it = vectorParameters.find(i);
size_t pos = commandData.arguments[i].type.find('*'); size_t pos = commandData.arguments[i].type.find('*');
if ((it == vectorParameters.end()) && (pos == std::string::npos)) if (it == vectorParameters.end())
{ {
ofs << commandData.arguments[i].type << " " << commandData.arguments[i].name; if (pos == std::string::npos)
if (!commandData.arguments[i].arraySize.empty())
{ {
ofs << "[" << commandData.arguments[i].arraySize << "]"; ofs << commandData.arguments[i].type << " " << reduceName(commandData.arguments[i].name);
if (!commandData.arguments[i].arraySize.empty())
{
ofs << "[" << commandData.arguments[i].arraySize << "]";
}
}
else
{
assert(commandData.arguments[i].type[pos] == '*');
if (commandData.arguments[i].optional)
{
ofs << "Optional<" << trimEnd(commandData.arguments[i].type.substr(0, pos)) << "> " << reduceName(commandData.arguments[i].name) << " = nullptr";
}
else if (commandData.arguments[i].type.find("char") == std::string::npos)
{
ofs << trimEnd(commandData.arguments[i].type.substr(0, pos)) << " & " << reduceName(commandData.arguments[i].name);
}
else
{
ofs << "const std::string & " << reduceName(commandData.arguments[i].name);
}
} }
} }
else else
{ {
bool optional = commandData.arguments[i].optional && ((it == vectorParameters.end()) || (it->second == ~0)); bool optional = commandData.arguments[i].optional && ((it == vectorParameters.end()) || (it->second == ~0));
if (optional) assert(pos != std::string::npos);
assert(commandData.arguments[i].type[pos] == '*');
if (commandData.arguments[i].type.find("char") != std::string::npos)
{ {
ofs << "Optional<"; if (optional)
}
if (vectorParameters.find(i) == vectorParameters.end())
{
assert(pos != std::string::npos);
if (commandData.arguments[i].type.find("char") != std::string::npos)
{ {
ofs << "std::string const"; ofs << "Optional<const std::string> " << reduceName(commandData.arguments[i].name) << " = nullptr";
} }
else else
{ {
assert(commandData.arguments[i].type[pos] == '*'); ofs << "const std::string & " << reduceName(commandData.arguments[i].name);
ofs << trimEnd(commandData.arguments[i].type.substr(0, pos));
} }
} }
else else
{ {
if (templateIndex == i) assert(!optional);
{ bool isConst = (commandData.arguments[i].type.find("const") != std::string::npos);
switch (ft) ofs << "ArrayProxy<" << ((templateIndex == i) ? (isConst ? "const T" : "T") : trimEnd(commandData.arguments[i].type.substr(0, pos))) << "> " << reduceName(commandData.arguments[i].name);
{
case FunctionType::initializerList :
ofs << "std::initializer_list<T>";
break;
case FunctionType::singular :
ofs << "T";
break;
case FunctionType::standard :
ofs << "std::vector<T>";
break;
}
}
else if (commandData.arguments[i].pureType == "char")
{
ofs << "std::string";
}
else
{
switch (ft)
{
case FunctionType::initializerList :
ofs << "std::initializer_list<";
break;
case FunctionType::standard :
ofs << "std::vector<";
break;
}
ofs << commandData.arguments[i].pureType;
if (ft != FunctionType::singular)
{
ofs << ">";
}
}
if (commandData.arguments[i].type.find("const") != std::string::npos)
{
ofs << " const";
}
}
if (optional)
{
ofs << "> const";
}
ofs << " & " << reduceName(commandData.arguments[i].name, ft == FunctionType::singular);
if (optional && (i == lastArgument))
{
ofs << " = nullptr";
} }
} }
argEncountered = true; argEncountered = true;
@ -2359,18 +2329,6 @@ void writeTypeCommand( std::ofstream & ofs, DependencyData const& dependencyData
} }
} }
bool hasSizedVectorParameter(std::map<size_t, size_t> const& vectorParameters, size_t returnIndex)
{
for (auto it = vectorParameters.begin(); it != vectorParameters.end(); ++it)
{
if ((it->first != returnIndex) && (it->second != ~0))
{
return true;
}
}
return false;
}
void writeTypeCommandEnhanced(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes) void writeTypeCommandEnhanced(std::ofstream & ofs, std::string const& indentation, std::string const& className, std::string const& functionName, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes)
{ {
enterProtect(ofs, commandData.protect); enterProtect(ofs, commandData.protect);
@ -2380,17 +2338,8 @@ void writeTypeCommandEnhanced(std::ofstream & ofs, std::string const& indentatio
std::map<size_t, size_t>::const_iterator returnVector = vectorParameters.find(returnIndex); std::map<size_t, size_t>::const_iterator returnVector = vectorParameters.find(returnIndex);
std::string returnType = determineReturnType(commandData, returnIndex, returnVector != vectorParameters.end()); std::string returnType = determineReturnType(commandData, returnIndex, returnVector != vectorParameters.end());
writeFunctionHeader(ofs, indentation, returnType, functionName, commandData, returnIndex, templateIndex, vectorParameters, FunctionType::standard); writeFunctionHeader(ofs, indentation, returnType, functionName, commandData, returnIndex, templateIndex, vectorParameters);
writeFunctionBody(ofs, indentation, className, functionName, returnType, templateIndex, dependencyData, commandData, vkTypes, returnIndex, vectorParameters, FunctionType::standard); writeFunctionBody(ofs, indentation, className, functionName, returnType, templateIndex, dependencyData, commandData, vkTypes, returnIndex, vectorParameters);
if (hasSizedVectorParameter(vectorParameters, returnIndex))
{
ofs << std::endl;
writeFunctionHeader(ofs, indentation, returnType, functionName, commandData, returnIndex, templateIndex, vectorParameters, FunctionType::initializerList);
writeFunctionBody(ofs, indentation, className, functionName, returnType, templateIndex, dependencyData, commandData, vkTypes, returnIndex, vectorParameters, FunctionType::initializerList);
ofs << std::endl;
writeFunctionHeader(ofs, indentation, returnType, functionName, commandData, returnIndex, templateIndex, vectorParameters, FunctionType::singular);
writeFunctionBody(ofs, indentation, className, functionName, returnType, templateIndex, dependencyData, commandData, vkTypes, returnIndex, vectorParameters, FunctionType::singular);
}
leaveProtect(ofs, commandData.protect); leaveProtect(ofs, commandData.protect);
} }
@ -2927,7 +2876,8 @@ int main( int argc, char **argv )
ofs << "namespace vk" << std::endl ofs << "namespace vk" << std::endl
<< "{" << std::endl << "{" << std::endl
<< flagsHeader << flagsHeader
<< optionalClassHeader; << optionalClassHeader
<< arrayProxyHeader;
// first of all, write out vk::Result and the exception handling stuff // first of all, write out vk::Result and the exception handling stuff
std::list<DependencyData>::const_iterator it = std::find_if(vkData.dependencies.begin(), vkData.dependencies.end(), [](DependencyData const& dp) { return dp.name == "Result"; }); std::list<DependencyData>::const_iterator it = std::find_if(vkData.dependencies.begin(), vkData.dependencies.end(), [](DependencyData const& dp) { return dp.name == "Result"; });

712
vulkan/vk_cpp.hpp
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