vkmemory.cc File Reference

#include "vkmemory.h"
#include "vkgraphicsdevice.h"

Namespaces
namespace	CoreGraphics
	Acceleration structures are used to enable ray tracing on the GPU by dividing the scene into a BVH.
namespace	Vulkan
	Vulkan implementation of GPU acceleration structure.

Functions
	CoreGraphics::N_DECLARE_COUNTER (N_DEVICE_ONLY_GPU_MEMORY, Device Only GPU Memory)
	CoreGraphics::N_DECLARE_COUNTER (N_HOST_ONLY_GPU_MEMORY, Host Only GPU Memory)
	CoreGraphics::N_DECLARE_COUNTER (N_DEVICE_TO_HOST_GPU_MEMORY, Device To Host GPU Memory)
	CoreGraphics::N_DECLARE_COUNTER (N_HOST_TO_DEVICE_GPU_MEMORY, Host To Device GPU Memory)
void	CoreGraphics::SetupMemoryPools (DeviceSize deviceLocalMemory, DeviceSize hostLocalMemory, DeviceSize hostToDeviceMemory, DeviceSize deviceToHostMemory)
	setup memory pools
void	CoreGraphics::DiscardMemoryPools (VkDevice dev)
	discard memory pools
void	CoreGraphics::FreeMemory (const CoreGraphics::Alloc &alloc)
	free memory
void *	CoreGraphics::GetMappedMemory (const CoreGraphics::Alloc &alloc)
	get mapped memory pointer
CoreGraphics::Alloc	Vulkan::AllocateMemory (const VkDevice dev, const VkImage &img, CoreGraphics::MemoryPoolType type)
	allocate memory for an image
CoreGraphics::Alloc	Vulkan::AllocateMemory (const VkDevice dev, const VkBuffer &buf, CoreGraphics::MemoryPoolType type, uint alignment=1)
	allocate memory for a buffer
CoreGraphics::Alloc	Vulkan::AllocateMemory (const VkDevice dev, VkMemoryRequirements reqs, VkDeviceSize allocSize)
	allocate memory for sparse memory
void	Vulkan::Flush (const VkDevice dev, const CoreGraphics::Alloc &alloc, IndexT offset, SizeT size)
	flush a mapped memory region
void	Vulkan::Invalidate (const VkDevice dev, const CoreGraphics::Alloc &alloc, IndexT offset, SizeT size)
	invalidate a mapped memory region
VkResult	Vulkan::GetMemoryType (uint32_t bits, VkMemoryPropertyFlags flags, uint32_t &index)
	get vulkan memory type based on resource requirements and wanted memory properties