snes9x/external/VulkanMemoryAllocator-Hpp/include/vk_mem_alloc.hpp

138 lines
5.8 KiB
C++

#ifndef VULKAN_MEMORY_ALLOCATOR_HPP
#define VULKAN_MEMORY_ALLOCATOR_HPP
#if !defined(AMD_VULKAN_MEMORY_ALLOCATOR_H)
#include <vk_mem_alloc.h>
#endif
#include <vulkan/vulkan.hpp>
#if !defined(VMA_HPP_NAMESPACE)
#define VMA_HPP_NAMESPACE vma
#endif
#define VMA_HPP_NAMESPACE_STRING VULKAN_HPP_STRINGIFY(VMA_HPP_NAMESPACE)
#ifndef VULKAN_HPP_NO_SMART_HANDLE
namespace VMA_HPP_NAMESPACE {
struct Dispatcher {}; // VMA uses function pointers from VmaAllocator instead
class Allocator;
template<class T>
VULKAN_HPP_NAMESPACE::UniqueHandle<T, Dispatcher> createUniqueHandle(const T& t) VULKAN_HPP_NOEXCEPT {
return VULKAN_HPP_NAMESPACE::UniqueHandle<T, Dispatcher>(t);
}
template<class T, class O>
VULKAN_HPP_NAMESPACE::UniqueHandle<T, Dispatcher> createUniqueHandle(const T& t, O o) VULKAN_HPP_NOEXCEPT {
return VULKAN_HPP_NAMESPACE::UniqueHandle<T, Dispatcher>(t, o);
}
template<class F, class S, class O>
std::pair<VULKAN_HPP_NAMESPACE::UniqueHandle<F, Dispatcher>, VULKAN_HPP_NAMESPACE::UniqueHandle<S, Dispatcher>>
createUniqueHandle(const std::pair<F, S>& t, O o) VULKAN_HPP_NOEXCEPT {
return {
VULKAN_HPP_NAMESPACE::UniqueHandle<F, Dispatcher>(t.first, o),
VULKAN_HPP_NAMESPACE::UniqueHandle<S, Dispatcher>(t.second, o)
};
}
template<class T, class UniqueVectorAllocator, class VectorAllocator, class O>
std::vector<VULKAN_HPP_NAMESPACE::UniqueHandle<T, Dispatcher>, UniqueVectorAllocator>
createUniqueHandleVector(const std::vector<T, VectorAllocator>& vector, O o,
const UniqueVectorAllocator& vectorAllocator) VULKAN_HPP_NOEXCEPT {
std::vector<VULKAN_HPP_NAMESPACE::UniqueHandle<T, Dispatcher>, UniqueVectorAllocator> result(vectorAllocator);
result.reserve(vector.size());
for (const T& t : vector) result.emplace_back(t, o);
return result;
}
template<class T, class Owner> class Deleter {
Owner owner;
public:
Deleter() = default;
Deleter(Owner owner) VULKAN_HPP_NOEXCEPT : owner(owner) {}
protected:
void destroy(const T& t) VULKAN_HPP_NOEXCEPT; // Implemented manually for each handle type
};
template<class T> class Deleter<T, void> {
protected:
void destroy(const T& t) VULKAN_HPP_NOEXCEPT { t.destroy(); }
};
}
namespace VULKAN_HPP_NAMESPACE {
template<> class UniqueHandleTraits<Buffer, VMA_HPP_NAMESPACE::Dispatcher> {
public:
using deleter = VMA_HPP_NAMESPACE::Deleter<Buffer, VMA_HPP_NAMESPACE::Allocator>;
};
template<> class UniqueHandleTraits<Image, VMA_HPP_NAMESPACE::Dispatcher> {
public:
using deleter = VMA_HPP_NAMESPACE::Deleter<Image, VMA_HPP_NAMESPACE::Allocator>;
};
}
namespace VMA_HPP_NAMESPACE {
using UniqueBuffer = VULKAN_HPP_NAMESPACE::UniqueHandle<VULKAN_HPP_NAMESPACE::Buffer, Dispatcher>;
using UniqueImage = VULKAN_HPP_NAMESPACE::UniqueHandle<VULKAN_HPP_NAMESPACE::Image, Dispatcher>;
}
#endif
#include "vk_mem_alloc_enums.hpp"
#include "vk_mem_alloc_handles.hpp"
#include "vk_mem_alloc_structs.hpp"
#include "vk_mem_alloc_funcs.hpp"
namespace VMA_HPP_NAMESPACE {
#ifndef VULKAN_HPP_NO_SMART_HANDLE
# define VMA_HPP_DESTROY_IMPL(NAME) \
template<> VULKAN_HPP_INLINE void VULKAN_HPP_NAMESPACE::UniqueHandleTraits<NAME, Dispatcher>::deleter::destroy(const NAME& t) VULKAN_HPP_NOEXCEPT
VMA_HPP_DESTROY_IMPL(VULKAN_HPP_NAMESPACE::Buffer) { owner.destroyBuffer(t, nullptr); }
VMA_HPP_DESTROY_IMPL(VULKAN_HPP_NAMESPACE::Image) { owner.destroyImage(t, nullptr); }
VMA_HPP_DESTROY_IMPL(Pool) { owner.destroyPool(t); }
VMA_HPP_DESTROY_IMPL(Allocation) { owner.freeMemory(t); }
VMA_HPP_DESTROY_IMPL(VirtualAllocation) { owner.virtualFree(t); }
# undef VMA_HPP_DESTROY_IMPL
#endif
template<class InstanceDispatcher, class DeviceDispatcher>
VULKAN_HPP_CONSTEXPR VulkanFunctions functionsFromDispatcher(InstanceDispatcher const * instance,
DeviceDispatcher const * device) VULKAN_HPP_NOEXCEPT {
return VulkanFunctions {
instance->vkGetInstanceProcAddr,
instance->vkGetDeviceProcAddr,
instance->vkGetPhysicalDeviceProperties,
instance->vkGetPhysicalDeviceMemoryProperties,
device->vkAllocateMemory,
device->vkFreeMemory,
device->vkMapMemory,
device->vkUnmapMemory,
device->vkFlushMappedMemoryRanges,
device->vkInvalidateMappedMemoryRanges,
device->vkBindBufferMemory,
device->vkBindImageMemory,
device->vkGetBufferMemoryRequirements,
device->vkGetImageMemoryRequirements,
device->vkCreateBuffer,
device->vkDestroyBuffer,
device->vkCreateImage,
device->vkDestroyImage,
device->vkCmdCopyBuffer,
device->vkGetBufferMemoryRequirements2KHR ? device->vkGetBufferMemoryRequirements2KHR : device->vkGetBufferMemoryRequirements2,
device->vkGetImageMemoryRequirements2KHR ? device->vkGetImageMemoryRequirements2KHR : device->vkGetImageMemoryRequirements2,
device->vkBindBufferMemory2KHR ? device->vkBindBufferMemory2KHR : device->vkBindBufferMemory2,
device->vkBindImageMemory2KHR ? device->vkBindImageMemory2KHR : device->vkBindImageMemory2,
instance->vkGetPhysicalDeviceMemoryProperties2KHR ? instance->vkGetPhysicalDeviceMemoryProperties2KHR : instance->vkGetPhysicalDeviceMemoryProperties2,
device->vkGetDeviceBufferMemoryRequirements,
device->vkGetDeviceImageMemoryRequirements
};
}
template<class Dispatch = VULKAN_HPP_DEFAULT_DISPATCHER_TYPE>
VULKAN_HPP_CONSTEXPR VulkanFunctions functionsFromDispatcher(Dispatch const & dispatch
VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT) VULKAN_HPP_NOEXCEPT {
return functionsFromDispatcher(&dispatch, &dispatch);
}
}
#endif