vkmm::VkMAInfo Struct Reference

#include <AllocatorVk.h>

Classes
struct	Header

Public Member Functions
template<class T >
VkStructureType	setsType (T *i)
size_t	getSize (Header *h)
template<typename T >
T *	getStruct ()
template<>
float *	getStruct ()
	VkMAInfo ()
template<typename T >
void	append (T *&info)
void	clear ()
	~VkMAInfo ()

Public Attributes
struct vkmm::VkMAInfo::Header *	pCurr
std::size_t	size

Detailed Description

Definition at line 414 of file AllocatorVk.h.

Inheritance diagram for vkmm::VkMAInfo:

Constructor & Destructor Documentation

VkMAInfo()

vkmm::VkMAInfo::VkMAInfo ( )

inline

Definition at line 473 of file AllocatorVk.h.

                   :size(0) {
 
            (*(VkMemoryAllocateInfo*)(this)) = VkMemoryAllocateInfo{ .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };
            pCurr = (Header*)(this);
 
 
        };

~VkMAInfo()

vkmm::VkMAInfo::~VkMAInfo ( )

inline

Definition at line 514 of file AllocatorVk.h.

        {
            clear();
        }

Member Function Documentation

append()

template<typename T >

void vkmm::VkMAInfo::append ( T *&  info )

inline

BYTE* ptr = traits::allocate(alloc, size + n);

Definition at line 481 of file AllocatorVk.h.

                              {
 
            size_t  n = sizeof(T);
            BYTE* ptr = new BYTE[n];
            info = reinterpret_cast<T*>(ptr);
            size += n;
 
            pCurr->pNext = (void*)info;
            pCurr = (Header*)info;
            pCurr->sType = setsType(info);
            pCurr->pNext = nullptr;
 
        }

clear()

void vkmm::VkMAInfo::clear ( )

inline

Definition at line 495 of file AllocatorVk.h.

                    {
 
            if (size > 0) {
                auto h = (VkMAInfo::Header*)(this->pNext);
                BYTE* data = nullptr;
                size_t dsize = 0;
                while (h) {
                    data = (BYTE*)h;
                    dsize = getSize(h);
                    h = (VkMAInfo::Header*)h->pNext;
                    memset(data, 0, dsize);
                    ::operator delete(data, dsize);
                }
                size = 0;
            }
            (*(VkMemoryAllocateInfo*)(this)) =  VkMemoryAllocateInfo{ .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };
            pCurr = (Header*)(this);
          
        }

getSize()

size_t vkmm::VkMAInfo::getSize ( Header *  h )

inline

Definition at line 447 of file AllocatorVk.h.

                                   {
            switch (h->sType)
            {
#define STYPE2SIZE(t,stype) case stype: return sizeof(t);
                STYPE2SIZE(VkMemoryAllocateFlagsInfo, VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO)
                    STYPE2SIZE(VkMemoryDedicatedAllocateInfo, VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO)
            default:
                break;
            }
            assert(0);
            return 0;
        };

getStruct() [1/2]

template<typename T >

T * vkmm::VkMAInfo::getStruct ( )

inline

Definition at line 460 of file AllocatorVk.h.

                       {
            auto h = (VkMAInfo::Header*)(VkMemoryAllocateInfo::pNext);
            VkStructureType stype = setsType((T*)h);
            while (h) {
                if (stype == h->sType) return (T*)h;
                else  h = (VkMAInfo::Header*)h->pNext;
            }
            return (T*)nullptr;
        };

getStruct() [2/2]

template<>

float * vkmm::VkMAInfo::getStruct ( )

inline

Definition at line 470 of file AllocatorVk.h.

                                  {
            return (float*)nullptr;
        }

setsType()

template<class T >

VkStructureType vkmm::VkMAInfo::setsType ( T *  i )

inline

Definition at line 438 of file AllocatorVk.h.

                                        {
            if (0) {}
#define ST2STYPE(t,stype) else if (std::is_same<T, t>::value) return  stype;
            ST2STYPE(VkMemoryAllocateFlagsInfo, VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO)
                ST2STYPE(VkMemoryDedicatedAllocateInfo, VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO)
                ;
            assert(0);
            return (VkStructureType)0;
        };

Member Data Documentation

pCurr

struct vkmm::VkMAInfo::Header* vkmm::VkMAInfo::pCurr

size

std::size_t vkmm::VkMAInfo::size

Definition at line 436 of file AllocatorVk.h.

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The documentation for this struct was generated from the following file:

• AllocatorVk.h