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Change (most of) the samples to use the DispatchLoaderDynamic by default. (#392)

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This commit is contained in:
Andreas Süßenbach 2019-09-26 09:55:15 +02:00 committed by Markus Tavenrath
parent 5ceb4d2801
commit becef43315
14 changed files with 127 additions and 84 deletions
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90
VulkanHppGenerator.cpp
View File

@ -1093,6 +1093,49 @@ void VulkanHppGenerator::appendDispatchLoaderDynamic(std::string & str)
}
}
std::string emptyFunctions;
std::string strDeviceFunctions;
std::string strDeviceFunctionsInstance;
std::string strInstanceFunctions;
for (auto const& handle : m_handles)
{
for (auto const& command : handle.second.commands)
{
if ((command.first != "vkGetInstanceProcAddr"))
{
std::string enter, leave;
appendPlatformEnter(enter, command.second.platform);
appendPlatformLeave(leave, command.second.platform);
if (handle.first.empty())
{
emptyFunctions += enter;
emptyFunctions += " " + command.first + " = PFN_" + command.first + "( vkGetInstanceProcAddr( NULL, \"" + command.first + "\" ) );\n";
emptyFunctions += leave;
}
else if (!command.second.params.empty()
&& m_handles.find(command.second.params[0].type.type) != m_handles.end()
&& command.second.params[0].type.type != "VkInstance"
&& command.second.params[0].type.type != "VkPhysicalDevice")
{
strDeviceFunctions += enter;
strDeviceFunctions += " " + command.first + " = PFN_" + command.first + "( vkGetDeviceProcAddr( device, \"" + command.first + "\" ) );\n";
strDeviceFunctions += leave;
strDeviceFunctionsInstance += enter;
strDeviceFunctionsInstance += " " + command.first + " = PFN_" + command.first + "( vkGetInstanceProcAddr( instance, \"" + command.first + "\" ) );\n";
strDeviceFunctionsInstance += leave;
}
else
{
strInstanceFunctions += enter;
strInstanceFunctions += " " + command.first + " = PFN_" + command.first + "( vkGetInstanceProcAddr( instance, \"" + command.first + "\" ) );\n";
strInstanceFunctions += leave;
}
}
}
}
// append initialization function to fetch function pointers
str += R"(
public:
@ -1122,10 +1165,11 @@ void VulkanHppGenerator::appendDispatchLoaderDynamic(std::string & str)
VULKAN_HPP_ASSERT(getInstanceProcAddr);
vkGetInstanceProcAddr = getInstanceProcAddr;
vkEnumerateInstanceExtensionProperties = PFN_vkEnumerateInstanceExtensionProperties( vkGetInstanceProcAddr( NULL, "vkEnumerateInstanceExtensionProperties" ) );
vkEnumerateInstanceLayerProperties = PFN_vkEnumerateInstanceLayerProperties( vkGetInstanceProcAddr( NULL, "vkEnumerateInstanceLayerProperties" ) );
vkCreateInstance = PFN_vkCreateInstance( vkGetInstanceProcAddr( NULL, "vkCreateInstance" ) );
}
)";
str += emptyFunctions;
str += R"( }
// This interface does not require a linked vulkan library.
DispatchLoaderDynamic( VkInstance instance, PFN_vkGetInstanceProcAddr getInstanceProcAddr, VkDevice device = VK_NULL_HANDLE, PFN_vkGetDeviceProcAddr getDeviceProcAddr = nullptr )
@ -1148,44 +1192,6 @@ void VulkanHppGenerator::appendDispatchLoaderDynamic(std::string & str)
{
)";
std::string strDeviceFunctions;
std::string strDeviceFunctionsInstance;
std::string strInstanceFunctions;
for (auto const& handle : m_handles)
{
for (auto const& command : handle.second.commands)
{
if ((command.first != "vkGetInstanceProcAddr"))
{
std::string enter, leave;
appendPlatformEnter(enter, command.second.platform);
appendPlatformLeave(leave, command.second.platform);
if (!command.second.params.empty()
&& m_handles.find(command.second.params[0].type.type) != m_handles.end()
&& command.second.params[0].type.type != "VkInstance"
&& command.second.params[0].type.type != "VkPhysicalDevice")
{
strDeviceFunctions += enter;
strDeviceFunctions += " " + command.first + " = PFN_" + command.first
+ "( vkGetDeviceProcAddr( device, \"" + command.first + "\" ) );\n";
strDeviceFunctions += leave;
strDeviceFunctionsInstance += enter;
strDeviceFunctionsInstance += " " + command.first + " = PFN_" + command.first
+ "( vkGetInstanceProcAddr( instance, \"" + command.first + "\" ) );\n";
strDeviceFunctionsInstance += leave;
}
else
{
strInstanceFunctions += enter;
strInstanceFunctions += " " + command.first + " = PFN_" + command.first + "( vkGetInstanceProcAddr( instance, \"" + command.first + "\" ) );\n";
strInstanceFunctions += leave;
}
}
}
}
str += strInstanceFunctions;
str += strDeviceFunctionsInstance;
str += " }\n\n";

2
samples/01_InitInstance/CMakeLists.txt
View File

@ -26,6 +26,8 @@ set(SOURCES
source_group(headers FILES ${HEADERS})
source_group(sources FILES ${SOURCES})
add_definitions(-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=0)
add_executable(01_InitInstance
${HEADERS}
${SOURCES}

7
samples/16_Vulkan_1_1/16_Vulkan_1_1.cpp
View File

@ -41,6 +41,13 @@ int main(int /*argc*/, char ** /*argv*/)
desiredVersionString += ".";
desiredVersionString += std::to_string(desiredMinorVersion);
#if (VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1)
// initialize the DipatchLoaderDynamic to use
static vk::DynamicLoader dl;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = dl.getProcAddress<PFN_vkGetInstanceProcAddr>("vkGetInstanceProcAddr");
VULKAN_HPP_DEFAULT_DISPATCHER.init(vkGetInstanceProcAddr);
#endif
// Determine what API version is available
uint32_t apiVersion = vk::enumerateInstanceVersion();

2
samples/CMakeLists.txt
View File

@ -26,6 +26,8 @@ else()
error("unhandled platform !")
endif()
add_definitions(-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=1)
FILE (GLOB linkunits ${CMAKE_CURRENT_SOURCE_DIR}/*)
if (SAMPLES_BUILD_WITH_LOCAL_VULKAN_HPP)

2
samples/CreateDebugUtilsMessenger/CMakeLists.txt
View File

@ -26,6 +26,8 @@ set(SOURCES
source_group(headers FILES ${HEADERS})
source_group(sources FILES ${SOURCES})
add_definitions(-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=0)
add_executable(CreateDebugUtilsMessenger
${HEADERS}
${SOURCES}

2
samples/EnableValidationWithCallback/CMakeLists.txt
View File

@ -26,6 +26,8 @@ set(SOURCES
source_group(headers FILES ${HEADERS})
source_group(sources FILES ${SOURCES})
add_definitions(-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=0)
add_executable(EnableValidationWithCallback
${HEADERS}
${SOURCES}

31
samples/EnableValidationWithCallback/EnableValidationWithCallback.cpp
View File

@ -21,6 +21,8 @@
#include <iostream>
#include <sstream>
using namespace std::string_literals;
static char const* AppName = "EnableValidationWithCallback";
static char const* EngineName = "Vulkan.hpp";
@ -41,45 +43,44 @@ VKAPI_ATTR void VKAPI_CALL vkDestroyDebugUtilsMessengerEXT(VkInstance instance,
VkBool32 debugMessageFunc(VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity, VkDebugUtilsMessageTypeFlagsEXT messageTypes,
VkDebugUtilsMessengerCallbackDataEXT const * pCallbackData, void * /*pUserData*/)
{
std::ostringstream message;
std::string message;
message << vk::to_string(static_cast<vk::DebugUtilsMessageSeverityFlagBitsEXT>(messageSeverity)) << ": " << vk::to_string(static_cast<vk::DebugUtilsMessageTypeFlagsEXT>(messageTypes)) << ":\n";
message << "\t" << "messageIDName = <" << pCallbackData->pMessageIdName << ">\n";
message << "\t" << "messageIdNumber = " << pCallbackData->messageIdNumber << "\n";
message << "\t" << "message = <" << pCallbackData->pMessage << ">\n";
message += vk::to_string(static_cast<vk::DebugUtilsMessageSeverityFlagBitsEXT>(messageSeverity)) + ": " + vk::to_string(static_cast<vk::DebugUtilsMessageTypeFlagsEXT>(messageTypes)) + ":\n";
message += "\t"s + "messageIDName = <" + pCallbackData->pMessageIdName + ">\n";
message += "\t"s + "messageIdNumber = " + std::to_string(pCallbackData->messageIdNumber) + "\n";
message += "\t"s + "message = <" + pCallbackData->pMessage + ">\n";
if (0 < pCallbackData->queueLabelCount)
{
message << "\t" << "Queue Labels:\n";
message += "\t"s + "Queue Labels:\n";
for (uint8_t i = 0; i < pCallbackData->queueLabelCount; i++)
{
message << "\t\t" << "lableName = <" << pCallbackData->pQueueLabels[i].pLabelName << ">\n";
message += "\t\t"s + "lableName = <" + pCallbackData->pQueueLabels[i].pLabelName + ">\n";
}
}
if (0 < pCallbackData->cmdBufLabelCount)
{
message << "\t" << "CommandBuffer Labels:\n";
message += "\t"s + "CommandBuffer Labels:\n";
for (uint8_t i = 0; i < pCallbackData->cmdBufLabelCount; i++)
{
message << "\t\t" << "labelName = <" << pCallbackData->pCmdBufLabels[i].pLabelName << ">\n";
message += "\t\t"s + "labelName = <" + pCallbackData->pCmdBufLabels[i].pLabelName + ">\n";
}
}
if (0 < pCallbackData->objectCount)
{
message << "\t" << "Objects:\n";
for (uint8_t i = 0; i < pCallbackData->objectCount; i++)
{
message << "\t\t" << "Object " << i << "\n";
message << "\t\t\t" << "objectType = " << vk::to_string(static_cast<vk::ObjectType>(pCallbackData->pObjects[i].objectType)) << "\n";
message << "\t\t\t" << "objectHandle = " << pCallbackData->pObjects[i].objectHandle << "\n";
message += "\t"s + "Object " + std::to_string(i) + "\n";
message += "\t\t"s + "objectType = " + vk::to_string(static_cast<vk::ObjectType>(pCallbackData->pObjects[i].objectType)) + "\n";
message += "\t\t"s + "objectHandle = " + std::to_string(pCallbackData->pObjects[i].objectHandle) + "\n";
if (pCallbackData->pObjects[i].pObjectName)
{
message << "\t\t\t" << "objectName = <" << pCallbackData->pObjects[i].pObjectName << ">\n";
message += "\t\t"s + "objectName = <" + pCallbackData->pObjects[i].pObjectName + ">\n";
}
}
}
#ifdef _WIN32
MessageBox(NULL, message.str().c_str(), "Alert", MB_OK);
MessageBox(NULL, message.c_str(), "Alert", MB_OK);
#else
std::cout << message.str() << std::endl;
#endif

2
samples/InstanceExtensionProperties/CMakeLists.txt
View File

@ -26,6 +26,8 @@ set(SOURCES
source_group(headers FILES ${HEADERS})
source_group(sources FILES ${SOURCES})
add_definitions(-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=0)
add_executable(InstanceExtensionProperties
${HEADERS}
${SOURCES}

2
samples/InstanceLayerExtensionProperties/CMakeLists.txt
View File

@ -26,6 +26,8 @@ set(SOURCES
source_group(headers FILES ${HEADERS})
source_group(sources FILES ${SOURCES})
add_definitions(-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=0)
add_executable(InstanceLayerExtensionProperties
${HEADERS}
${SOURCES}

2
samples/InstanceLayerProperties/CMakeLists.txt
View File

@ -26,6 +26,8 @@ set(SOURCES
source_group(headers FILES ${HEADERS})
source_group(sources FILES ${SOURCES})
add_definitions(-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=0)
add_executable(InstanceLayerProperties
${HEADERS}
${SOURCES}

7
samples/PushDescriptors/PushDescriptors.cpp
View File

@ -30,6 +30,13 @@ int main(int /*argc*/, char ** /*argv*/)
{
try
{
#if (VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1)
// initialize the DipatchLoaderDynamic to use
static vk::DynamicLoader dl;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = dl.getProcAddress<PFN_vkGetInstanceProcAddr>("vkGetInstanceProcAddr");
VULKAN_HPP_DEFAULT_DISPATCHER.init(vkGetInstanceProcAddr);
#endif
/* VULKAN_KEY_START */
// To use PUSH_DESCRIPTOR, you must also specify GET_PHYSICAL_DEVICE_PROPERTIES_2

32
samples/RayTracing/RayTracing.cpp
View File

@ -62,15 +62,14 @@ static_assert(sizeof(GeometryInstanceData) == 64, "GeometryInstanceData structur
struct AccelerationStructureData
{
vk::UniqueHandle<vk::AccelerationStructureNV, vk::DispatchLoaderDynamic> acclerationStructure;
vk::UniqueAccelerationStructureNV acclerationStructure;
std::unique_ptr<vk::su::BufferData> scratchBufferData;
std::unique_ptr<vk::su::BufferData> resultBufferData;
std::unique_ptr<vk::su::BufferData> instanceBufferData;
};
AccelerationStructureData createAccelerationStructureData(vk::PhysicalDevice const& physicalDevice, vk::UniqueDevice const& device, vk::UniqueCommandBuffer const& commandBuffer,
std::vector<std::pair<vk::AccelerationStructureNV, glm::mat4x4>> const& instances, std::vector<vk::GeometryNV> const& geometries,
vk::DispatchLoaderDynamic const& dispatchLoader)
std::vector<std::pair<vk::AccelerationStructureNV, glm::mat4x4>> const& instances, std::vector<vk::GeometryNV> const& geometries)
{
assert(instances.empty() ^ geometries.empty());
@ -79,10 +78,10 @@ AccelerationStructureData createAccelerationStructureData(vk::PhysicalDevice con
vk::AccelerationStructureTypeNV accelerationStructureType = instances.empty() ? vk::AccelerationStructureTypeNV::eBottomLevel : vk::AccelerationStructureTypeNV::eTopLevel;
vk::AccelerationStructureInfoNV accelerationStructureInfo(accelerationStructureType, {}, vk::su::checked_cast<uint32_t>(instances.size()),
vk::su::checked_cast<uint32_t>(geometries.size()), geometries.data());
accelerationStructureData.acclerationStructure = device->createAccelerationStructureNVUnique(vk::AccelerationStructureCreateInfoNV(0, accelerationStructureInfo), nullptr, dispatchLoader);
accelerationStructureData.acclerationStructure = device->createAccelerationStructureNVUnique(vk::AccelerationStructureCreateInfoNV(0, accelerationStructureInfo));
vk::AccelerationStructureMemoryRequirementsInfoNV objectRequirements(vk::AccelerationStructureMemoryRequirementsTypeNV::eObject, *accelerationStructureData.acclerationStructure);
vk::DeviceSize resultSizeInBytes = device->getAccelerationStructureMemoryRequirementsNV(objectRequirements, dispatchLoader).memoryRequirements.size;
vk::DeviceSize resultSizeInBytes = device->getAccelerationStructureMemoryRequirementsNV(objectRequirements).memoryRequirements.size;
assert(0 < resultSizeInBytes);
accelerationStructureData.resultBufferData = std::make_unique<vk::su::BufferData>(physicalDevice, device, resultSizeInBytes, vk::BufferUsageFlagBits::eRayTracingNV,
vk::MemoryPropertyFlagBits::eDeviceLocal);
@ -92,8 +91,8 @@ AccelerationStructureData createAccelerationStructureData(vk::PhysicalDevice con
vk::AccelerationStructureMemoryRequirementsInfoNV updateScratchRequirements(vk::AccelerationStructureMemoryRequirementsTypeNV::eUpdateScratch,
*accelerationStructureData.acclerationStructure);
vk::DeviceSize scratchSizeInBytes =
std::max(device->getAccelerationStructureMemoryRequirementsNV(buildScratchRequirements, dispatchLoader).memoryRequirements.size,
device->getAccelerationStructureMemoryRequirementsNV(updateScratchRequirements, dispatchLoader).memoryRequirements.size);
std::max(device->getAccelerationStructureMemoryRequirementsNV(buildScratchRequirements).memoryRequirements.size,
device->getAccelerationStructureMemoryRequirementsNV(updateScratchRequirements).memoryRequirements.size);
assert(0 < scratchSizeInBytes);
accelerationStructureData.scratchBufferData = std::make_unique<vk::su::BufferData>(physicalDevice, device, scratchSizeInBytes, vk::BufferUsageFlagBits::eRayTracingNV,
@ -108,7 +107,7 @@ AccelerationStructureData createAccelerationStructureData(vk::PhysicalDevice con
for(size_t i = 0; i < instances.size(); i++)
{
uint64_t accelerationStructureHandle = 0;
device->getAccelerationStructureHandleNV(instances[i].first, sizeof(uint64_t), &accelerationStructureHandle, dispatchLoader);
device->getAccelerationStructureHandleNV(instances[i].first, sizeof(uint64_t), &accelerationStructureHandle);
// For each instance we set its instance index to its index i in the instance vector, and set
// its hit group index to 2*i. The hit group index defines which entry of the shader binding
@ -122,12 +121,12 @@ AccelerationStructureData createAccelerationStructureData(vk::PhysicalDevice con
}
device->bindAccelerationStructureMemoryNV(vk::BindAccelerationStructureMemoryInfoNV(*accelerationStructureData.acclerationStructure,
*accelerationStructureData.resultBufferData->deviceMemory), dispatchLoader);
*accelerationStructureData.resultBufferData->deviceMemory));
commandBuffer->buildAccelerationStructureNV(vk::AccelerationStructureInfoNV(accelerationStructureType, {}, vk::su::checked_cast<uint32_t>(instances.size()),
vk::su::checked_cast<uint32_t>(geometries.size()), geometries.data()),
accelerationStructureData.instanceBufferData ? *accelerationStructureData.instanceBufferData->buffer : nullptr, 0, false,
*accelerationStructureData.acclerationStructure, nullptr, *accelerationStructureData.scratchBufferData->buffer, 0, dispatchLoader);
*accelerationStructureData.acclerationStructure, nullptr, *accelerationStructureData.scratchBufferData->buffer, 0);
commandBuffer->pipelineBarrier(vk::PipelineStageFlagBits::eAccelerationStructureBuildNV, vk::PipelineStageFlagBits::eAccelerationStructureBuildNV, {},
vk::MemoryBarrier(vk::AccessFlagBits::eAccelerationStructureWriteNV | vk::AccessFlagBits::eAccelerationStructureReadNV,
@ -804,8 +803,6 @@ int main(int /*argc*/, char** /*argv*/)
{ vk::DescriptorType::eStorageBuffer, materialBufferData.buffer, vk::UniqueBufferView() } }, textures);
// RayTracing specific stuff
// we need a dynamic DispatchLoader for the extension functions
vk::DispatchLoaderDynamic dispatchLoader(*instance, *device);
// create acceleration structures: one top-level, and just one bottom-level
AccelerationStructureData topLevelAS, bottomLevelAS;
@ -815,11 +812,10 @@ int main(int /*argc*/, char** /*argv*/)
vk::GeometryDataNV geometryDataNV(vk::GeometryTrianglesNV(*vertexBufferData.buffer, 0, vk::su::checked_cast<uint32_t>(vertices.size()), VertexStride,
vk::Format::eR32G32B32Sfloat, *indexBufferData.buffer, 0,
vk::su::checked_cast<uint32_t>(indices.size()), vk::IndexType::eUint32), {});
bottomLevelAS = createAccelerationStructureData(physicalDevice, device, commandBuffer, {}, {vk::GeometryNV(vk::GeometryTypeNV::eTriangles, geometryDataNV)},
dispatchLoader);
bottomLevelAS = createAccelerationStructureData(physicalDevice, device, commandBuffer, {}, {vk::GeometryNV(vk::GeometryTypeNV::eTriangles, geometryDataNV)});
topLevelAS = createAccelerationStructureData(physicalDevice, device, commandBuffer, {std::make_pair(*bottomLevelAS.acclerationStructure, transform)},
std::vector<vk::GeometryNV>(), dispatchLoader);
std::vector<vk::GeometryNV>());
});
// create raytracing descriptor set
@ -916,7 +912,7 @@ int main(int /*argc*/, char** /*argv*/)
uint32_t maxRecursionDepth = 2;
vk::RayTracingPipelineCreateInfoNV rayTracingPipelineCreateInfo({}, static_cast<uint32_t>(shaderStages.size()), shaderStages.data(), static_cast<uint32_t>(shaderGroups.size()),
shaderGroups.data(), maxRecursionDepth, *rayTracingPipelineLayout);
vk::UniqueHandle<vk::Pipeline, vk::DispatchLoaderDynamic> rayTracingPipeline = device->createRayTracingPipelineNVUnique(nullptr, rayTracingPipelineCreateInfo, nullptr, dispatchLoader);
vk::UniquePipeline rayTracingPipeline = device->createRayTracingPipelineNVUnique(nullptr, rayTracingPipelineCreateInfo);
uint32_t shaderGroupHandleSize = physicalDevice.getProperties2<vk::PhysicalDeviceProperties2, vk::PhysicalDeviceRayTracingPropertiesNV>().get<vk::PhysicalDeviceRayTracingPropertiesNV>().shaderGroupHandleSize;
assert(!(shaderGroupHandleSize % 16));
@ -924,7 +920,7 @@ int main(int /*argc*/, char** /*argv*/)
// with 5 shaders, we need a buffer to hold 5 shaderGroupHandles
std::vector<uint8_t> shaderHandleStorage(shaderBindingTableSize);
device->getRayTracingShaderGroupHandlesNV<uint8_t>(*rayTracingPipeline, 0, 5, shaderHandleStorage, dispatchLoader);
device->getRayTracingShaderGroupHandlesNV<uint8_t>(*rayTracingPipeline, 0, 5, shaderHandleStorage);
vk::su::BufferData shaderBindingTableBufferData(physicalDevice, device, shaderBindingTableSize, vk::BufferUsageFlagBits::eTransferDst, vk::MemoryPropertyFlagBits::eHostVisible);
shaderBindingTableBufferData.upload(device, shaderHandleStorage);
@ -1024,7 +1020,7 @@ int main(int /*argc*/, char** /*argv*/)
VkDeviceSize hitGroupStride = shaderGroupHandleSize;
commandBuffer->traceRaysNV(*shaderBindingTableBufferData.buffer, rayGenOffset, *shaderBindingTableBufferData.buffer, missOffset, missStride, *shaderBindingTableBufferData.buffer,
hitGroupOffset, hitGroupStride, nullptr, 0, 0, windowExtent.width, windowExtent.height, 1, dispatchLoader);
hitGroupOffset, hitGroupStride, nullptr, 0, 0, windowExtent.width, windowExtent.height, 1);
}
commandBuffer->endRenderPass();

15
samples/utils/utils.cpp
View File

@ -18,6 +18,9 @@
#include <iomanip>
#include <numeric>
#if (VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1)
VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE
#elif !defined(NDEBUG)
PFN_vkCreateDebugUtilsMessengerEXT pfnVkCreateDebugUtilsMessengerEXT;
PFN_vkDestroyDebugUtilsMessengerEXT pfnVkDestroyDebugUtilsMessengerEXT;
@ -30,6 +33,7 @@ VKAPI_ATTR void VKAPI_CALL vkDestroyDebugUtilsMessengerEXT(VkInstance instance,
{
return pfnVkDestroyDebugUtilsMessengerEXT(instance, messenger, pAllocator);
}
#endif
namespace vk
{
@ -173,6 +177,12 @@ namespace vk
vk::UniqueInstance createInstance(std::string const& appName, std::string const& engineName, std::vector<std::string> const& layers, std::vector<std::string> const& extensions,
uint32_t apiVersion)
{
#if (VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1)
static vk::DynamicLoader dl;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = dl.getProcAddress<PFN_vkGetInstanceProcAddr>("vkGetInstanceProcAddr");
VULKAN_HPP_DEFAULT_DISPATCHER.init(vkGetInstanceProcAddr);
#endif
std::vector<char const*> enabledLayers;
enabledLayers.reserve(layers.size());
for (auto const& layer : layers)
@ -205,6 +215,10 @@ namespace vk
vk::UniqueInstance instance = vk::createInstanceUnique(vk::InstanceCreateInfo({}, &applicationInfo, checked_cast<uint32_t>(enabledLayers.size()), enabledLayers.data(),
checked_cast<uint32_t>(enabledExtensions.size()), enabledExtensions.data()));
#if (VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1)
// initialize function pointers for instance
VULKAN_HPP_DEFAULT_DISPATCHER.init(*instance);
#else
# if !defined(NDEBUG)
static bool initialized = false;
if (!initialized)
@ -214,6 +228,7 @@ namespace vk
assert(pfnVkCreateDebugUtilsMessengerEXT && pfnVkDestroyDebugUtilsMessengerEXT);
initialized = true;
}
# endif
#endif
return instance;

7
vulkan/vulkan.hpp
View File

@ -72072,9 +72072,10 @@ namespace VULKAN_HPP_NAMESPACE
VULKAN_HPP_ASSERT(getInstanceProcAddr);
vkGetInstanceProcAddr = getInstanceProcAddr;
vkCreateInstance = PFN_vkCreateInstance( vkGetInstanceProcAddr( NULL, "vkCreateInstance" ) );
vkEnumerateInstanceExtensionProperties = PFN_vkEnumerateInstanceExtensionProperties( vkGetInstanceProcAddr( NULL, "vkEnumerateInstanceExtensionProperties" ) );
vkEnumerateInstanceLayerProperties = PFN_vkEnumerateInstanceLayerProperties( vkGetInstanceProcAddr( NULL, "vkEnumerateInstanceLayerProperties" ) );
vkCreateInstance = PFN_vkCreateInstance( vkGetInstanceProcAddr( NULL, "vkCreateInstance" ) );
vkEnumerateInstanceVersion = PFN_vkEnumerateInstanceVersion( vkGetInstanceProcAddr( NULL, "vkEnumerateInstanceVersion" ) );
}
// This interface does not require a linked vulkan library.
@ -72096,10 +72097,6 @@ namespace VULKAN_HPP_NAMESPACE
void init( vk::Instance instance )
{
vkCreateInstance = PFN_vkCreateInstance( vkGetInstanceProcAddr( instance, "vkCreateInstance" ) );
vkEnumerateInstanceExtensionProperties = PFN_vkEnumerateInstanceExtensionProperties( vkGetInstanceProcAddr( instance, "vkEnumerateInstanceExtensionProperties" ) );
vkEnumerateInstanceLayerProperties = PFN_vkEnumerateInstanceLayerProperties( vkGetInstanceProcAddr( instance, "vkEnumerateInstanceLayerProperties" ) );
vkEnumerateInstanceVersion = PFN_vkEnumerateInstanceVersion( vkGetInstanceProcAddr( instance, "vkEnumerateInstanceVersion" ) );
#ifdef VK_USE_PLATFORM_ANDROID_KHR
vkCreateAndroidSurfaceKHR = PFN_vkCreateAndroidSurfaceKHR( vkGetInstanceProcAddr( instance, "vkCreateAndroidSurfaceKHR" ) );
#endif /*VK_USE_PLATFORM_ANDROID_KHR*/