mirror of
https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator
synced 2024-11-09 14:10:08 +00:00
Add support for VK_AMD_device_coherent_memory extension
- Added VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT. - Fixed bug generating validation layers error when the extension is not enabled. - Updated date in copyright header comments to year 2020.
This commit is contained in:
Adam Sawicki
parent
82ec4439c7
commit
508825012c
@ -1,4 +1,4 @@
|
||||
Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -48,6 +48,7 @@ Additional features:
|
||||
- Linear allocator: Create a pool with linear algorithm and use it for much faster allocations and deallocations in free-at-once, stack, double stack, or ring buffer fashion.
|
||||
- Support for Vulkan 1.0 as well as 1.1.
|
||||
- Support for VK_KHR_dedicated_allocation extension: Just enable it and it will be used automatically by the library.
|
||||
- Support for VK_AMD_device_coherent_memory extension.
|
||||
- Defragmentation of GPU and CPU memory: Let the library move data around to free some memory blocks and make your allocations better compacted.
|
||||
- Lost allocations: Allocate memory with appropriate flags and let the library remove allocations that are not used for many frames to make room for new ones.
|
||||
- Statistics: Obtain detailed statistics about the amount of memory used, unused, number of allocated blocks, number of allocations etc. - globally, per memory heap, and per memory type.
|
||||
|
||||
@ -60,6 +60,7 @@ Between them there can be zero or more lines with configuration options. They st
|
||||
Extension,VK_KHR_dedicated_allocation,<bool>
|
||||
Extension,VK_KHR_bind_memory2,<bool>
|
||||
Extension,VK_EXT_memory_budget,<bool>
|
||||
Extension,VK_AMD_device_coherent_memory,<bool>
|
||||
|
||||
Macro,VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,<bool>
|
||||
Macro,VMA_DEBUG_ALIGNMENT,<uint64>
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
@ -64,11 +64,15 @@ typedef std::chrono::high_resolution_clock::duration duration;
|
||||
|
||||
#define ERR_GUARD_VULKAN(expr) TEST((expr) >= 0)
|
||||
|
||||
extern VkInstance g_hVulkanInstance;
|
||||
extern VkPhysicalDevice g_hPhysicalDevice;
|
||||
extern VkDevice g_hDevice;
|
||||
extern VkInstance g_hVulkanInstance;
|
||||
extern VmaAllocator g_hAllocator;
|
||||
extern bool g_MemoryAliasingWarningEnabled;
|
||||
extern bool VK_AMD_device_coherent_memory_enabled;
|
||||
|
||||
void SetAllocatorCreateInfo(VmaAllocatorCreateInfo& outInfo);
|
||||
|
||||
inline float ToFloatSeconds(duration d)
|
||||
{
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2018-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2018-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
@ -4831,6 +4831,93 @@ static void TestMemoryUsage()
|
||||
}
|
||||
}
|
||||
|
||||
static uint32_t FindDeviceCoherentMemoryTypeBits()
|
||||
{
|
||||
VkPhysicalDeviceMemoryProperties memProps;
|
||||
vkGetPhysicalDeviceMemoryProperties(g_hPhysicalDevice, &memProps);
|
||||
|
||||
uint32_t memTypeBits = 0;
|
||||
for(uint32_t i = 0; i < memProps.memoryTypeCount; ++i)
|
||||
{
|
||||
if(memProps.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD)
|
||||
memTypeBits |= 1u << i;
|
||||
}
|
||||
return memTypeBits;
|
||||
}
|
||||
|
||||
static void TestDeviceCoherentMemory()
|
||||
{
|
||||
if(!VK_AMD_device_coherent_memory_enabled)
|
||||
return;
|
||||
|
||||
uint32_t deviceCoherentMemoryTypeBits = FindDeviceCoherentMemoryTypeBits();
|
||||
// Extension is enabled, feature is enabled, and the device still doesn't support any such memory type?
|
||||
// OK then, so it's just fake!
|
||||
if(deviceCoherentMemoryTypeBits == 0)
|
||||
return;
|
||||
|
||||
wprintf(L"Testing device coherent memory...\n");
|
||||
|
||||
// 1. Try to allocate buffer from a memory type that is DEVICE_COHERENT.
|
||||
|
||||
VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
|
||||
bufCreateInfo.size = 0x10000;
|
||||
bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
|
||||
|
||||
VmaAllocationCreateInfo allocCreateInfo = {};
|
||||
allocCreateInfo.flags = VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
|
||||
allocCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD;
|
||||
|
||||
AllocInfo alloc = {};
|
||||
VmaAllocationInfo allocInfo = {};
|
||||
VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &alloc.m_Buffer, &alloc.m_Allocation, &allocInfo);
|
||||
|
||||
// Make sure it succeeded and was really created in such memory type.
|
||||
TEST(res == VK_SUCCESS);
|
||||
TEST((1u << allocInfo.memoryType) & deviceCoherentMemoryTypeBits);
|
||||
|
||||
alloc.Destroy();
|
||||
|
||||
// 2. Try to create a pool in such memory type.
|
||||
{
|
||||
VmaPoolCreateInfo poolCreateInfo = {};
|
||||
|
||||
res = vmaFindMemoryTypeIndex(g_hAllocator, UINT32_MAX, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
|
||||
TEST(res == VK_SUCCESS);
|
||||
TEST((1u << poolCreateInfo.memoryTypeIndex) & deviceCoherentMemoryTypeBits);
|
||||
|
||||
VmaPool pool = VK_NULL_HANDLE;
|
||||
res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
|
||||
TEST(res == VK_SUCCESS);
|
||||
|
||||
vmaDestroyPool(g_hAllocator, pool);
|
||||
}
|
||||
|
||||
// 3. Try the same with a local allocator created without VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT.
|
||||
|
||||
VmaAllocatorCreateInfo allocatorCreateInfo = {};
|
||||
SetAllocatorCreateInfo(allocatorCreateInfo);
|
||||
allocatorCreateInfo.flags &= ~VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT;
|
||||
|
||||
VmaAllocator localAllocator = VK_NULL_HANDLE;
|
||||
res = vmaCreateAllocator(&allocatorCreateInfo, &localAllocator);
|
||||
TEST(res == VK_SUCCESS && localAllocator);
|
||||
|
||||
res = vmaCreateBuffer(localAllocator, &bufCreateInfo, &allocCreateInfo, &alloc.m_Buffer, &alloc.m_Allocation, &allocInfo);
|
||||
|
||||
// Make sure it failed.
|
||||
TEST(res != VK_SUCCESS && !alloc.m_Buffer && !alloc.m_Allocation);
|
||||
|
||||
// 4. Try to find memory type.
|
||||
{
|
||||
uint32_t memTypeIndex = UINT_MAX;
|
||||
res = vmaFindMemoryTypeIndex(localAllocator, UINT32_MAX, &allocCreateInfo, &memTypeIndex);
|
||||
TEST(res != VK_SUCCESS);
|
||||
}
|
||||
|
||||
vmaDestroyAllocator(localAllocator);
|
||||
}
|
||||
|
||||
static void TestBudget()
|
||||
{
|
||||
wprintf(L"Testing budget...\n");
|
||||
@ -6163,6 +6250,7 @@ void Test()
|
||||
TestAllocationsInitialization();
|
||||
#endif
|
||||
TestMemoryUsage();
|
||||
TestDeviceCoherentMemory();
|
||||
TestBudget();
|
||||
TestMapping();
|
||||
TestDeviceLocalMapped();
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2018-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2018-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
@ -672,6 +672,7 @@ static bool g_UserDataEnabled = true;
|
||||
static bool g_MemStatsEnabled = false;
|
||||
VULKAN_EXTENSION_REQUEST g_VK_LAYER_LUNARG_standard_validation = VULKAN_EXTENSION_REQUEST::DEFAULT;
|
||||
VULKAN_EXTENSION_REQUEST g_VK_EXT_memory_budget_request = VULKAN_EXTENSION_REQUEST::DEFAULT;
|
||||
VULKAN_EXTENSION_REQUEST g_VK_AMD_device_coherent_memory_request = VULKAN_EXTENSION_REQUEST::DEFAULT;
|
||||
|
||||
struct StatsAfterLineEntry
|
||||
{
|
||||
@ -1084,6 +1085,7 @@ private:
|
||||
Extension_VK_KHR_dedicated_allocation,
|
||||
Extension_VK_KHR_bind_memory2,
|
||||
Extension_VK_EXT_memory_budget,
|
||||
Extension_VK_AMD_device_coherent_memory,
|
||||
Macro_VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,
|
||||
Macro_VMA_DEBUG_ALIGNMENT,
|
||||
Macro_VMA_DEBUG_MARGIN,
|
||||
@ -1218,6 +1220,8 @@ bool ConfigurationParser::Parse(LineSplit& lineSplit)
|
||||
SetOption(currLineNumber, OPTION::Extension_VK_KHR_bind_memory2, csvSplit.GetRange(2));
|
||||
else if(StrRangeEq(subOptionName, "VK_EXT_memory_budget"))
|
||||
SetOption(currLineNumber, OPTION::Extension_VK_EXT_memory_budget, csvSplit.GetRange(2));
|
||||
else if(StrRangeEq(subOptionName, "VK_AMD_device_coherent_memory"))
|
||||
SetOption(currLineNumber, OPTION::Extension_VK_AMD_device_coherent_memory, csvSplit.GetRange(2));
|
||||
else
|
||||
printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
|
||||
}
|
||||
@ -2223,6 +2227,11 @@ int Player::InitVulkan()
|
||||
default: assert(0);
|
||||
}
|
||||
|
||||
if(g_VK_AMD_device_coherent_memory_request == VULKAN_EXTENSION_REQUEST::ENABLED)
|
||||
{
|
||||
printf("WARNING: AMD_device_coherent_memory requested but not currently supported by the player.\n");
|
||||
}
|
||||
|
||||
if(m_MemoryBudgetEnabled)
|
||||
{
|
||||
enabledDeviceExtensions.push_back(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME);
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
@ -46,12 +46,13 @@ VmaAllocator g_hAllocator;
|
||||
VkInstance g_hVulkanInstance;
|
||||
bool g_MemoryAliasingWarningEnabled = true;
|
||||
|
||||
static bool g_EnableValidationLayer = true;
|
||||
static bool VK_KHR_get_memory_requirements2_enabled = false;
|
||||
static bool VK_KHR_get_physical_device_properties2_enabled = false;
|
||||
static bool VK_KHR_dedicated_allocation_enabled = false;
|
||||
static bool VK_KHR_bind_memory2_enabled = false;
|
||||
static bool VK_EXT_memory_budget_enabled = false;
|
||||
bool g_EnableValidationLayer = true;
|
||||
bool VK_KHR_get_memory_requirements2_enabled = false;
|
||||
bool VK_KHR_get_physical_device_properties2_enabled = false;
|
||||
bool VK_KHR_dedicated_allocation_enabled = false;
|
||||
bool VK_KHR_bind_memory2_enabled = false;
|
||||
bool VK_EXT_memory_budget_enabled = false;
|
||||
bool VK_AMD_device_coherent_memory_enabled = false;
|
||||
bool g_SparseBindingEnabled = false;
|
||||
|
||||
static HINSTANCE g_hAppInstance;
|
||||
@ -1115,6 +1116,60 @@ static void DestroySwapchain(bool destroyActualSwapchain)
|
||||
}
|
||||
}
|
||||
|
||||
static constexpr uint32_t GetVulkanApiVersion()
|
||||
{
|
||||
return VMA_VULKAN_VERSION == 1001000 ? VK_API_VERSION_1_1 : VK_API_VERSION_1_0;
|
||||
}
|
||||
|
||||
void SetAllocatorCreateInfo(VmaAllocatorCreateInfo& outInfo)
|
||||
{
|
||||
outInfo = {};
|
||||
|
||||
outInfo.physicalDevice = g_hPhysicalDevice;
|
||||
outInfo.device = g_hDevice;
|
||||
outInfo.instance = g_hVulkanInstance;
|
||||
outInfo.vulkanApiVersion = GetVulkanApiVersion();
|
||||
|
||||
if(VK_KHR_dedicated_allocation_enabled)
|
||||
{
|
||||
outInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT;
|
||||
}
|
||||
if(VK_KHR_bind_memory2_enabled)
|
||||
{
|
||||
outInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT;
|
||||
}
|
||||
#if !defined(VMA_MEMORY_BUDGET) || VMA_MEMORY_BUDGET == 1
|
||||
if(VK_EXT_memory_budget_enabled && VK_KHR_get_physical_device_properties2_enabled)
|
||||
{
|
||||
outInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT;
|
||||
}
|
||||
#endif
|
||||
if(VK_AMD_device_coherent_memory_enabled)
|
||||
{
|
||||
outInfo.flags |= VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT;
|
||||
}
|
||||
|
||||
if(USE_CUSTOM_CPU_ALLOCATION_CALLBACKS)
|
||||
{
|
||||
outInfo.pAllocationCallbacks = &g_CpuAllocationCallbacks;
|
||||
}
|
||||
|
||||
// Uncomment to enable recording to CSV file.
|
||||
/*
|
||||
static VmaRecordSettings recordSettings = {};
|
||||
recordSettings.pFilePath = "VulkanSample.csv";
|
||||
outInfo.pRecordSettings = &recordSettings;
|
||||
*/
|
||||
|
||||
// Uncomment to enable HeapSizeLimit.
|
||||
/*
|
||||
static std::array<VkDeviceSize, VK_MAX_MEMORY_HEAPS> heapSizeLimit;
|
||||
std::fill(heapSizeLimit.begin(), heapSizeLimit.end(), VK_WHOLE_SIZE);
|
||||
heapSizeLimit[0] = 512ull * 1024 * 1024;
|
||||
outInfo.pHeapSizeLimit = heapSizeLimit.data();
|
||||
*/
|
||||
}
|
||||
|
||||
static void InitializeApplication()
|
||||
{
|
||||
if(USE_CUSTOM_CPU_ALLOCATION_CALLBACKS)
|
||||
@ -1172,7 +1227,7 @@ static void InitializeApplication()
|
||||
appInfo.applicationVersion = VK_MAKE_VERSION(1, 0, 0);
|
||||
appInfo.pEngineName = "Adam Sawicki Engine";
|
||||
appInfo.engineVersion = VK_MAKE_VERSION(1, 0, 0);
|
||||
appInfo.apiVersion = VMA_VULKAN_VERSION == 1001000 ? VK_API_VERSION_1_1 : VK_API_VERSION_1_0;
|
||||
appInfo.apiVersion = GetVulkanApiVersion();
|
||||
|
||||
VkInstanceCreateInfo instInfo = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
|
||||
instInfo.pApplicationInfo = &appInfo;
|
||||
@ -1204,15 +1259,53 @@ static void InitializeApplication()
|
||||
|
||||
g_hPhysicalDevice = physicalDevices[0];
|
||||
|
||||
// Query for extensions
|
||||
|
||||
uint32_t physicalDeviceExtensionPropertyCount = 0;
|
||||
ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(g_hPhysicalDevice, nullptr, &physicalDeviceExtensionPropertyCount, nullptr) );
|
||||
std::vector<VkExtensionProperties> physicalDeviceExtensionProperties{physicalDeviceExtensionPropertyCount};
|
||||
if(physicalDeviceExtensionPropertyCount)
|
||||
{
|
||||
ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(
|
||||
g_hPhysicalDevice,
|
||||
nullptr,
|
||||
&physicalDeviceExtensionPropertyCount,
|
||||
physicalDeviceExtensionProperties.data()) );
|
||||
}
|
||||
|
||||
for(uint32_t i = 0; i < physicalDeviceExtensionPropertyCount; ++i)
|
||||
{
|
||||
if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME) == 0)
|
||||
VK_KHR_get_memory_requirements2_enabled = true;
|
||||
else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME) == 0)
|
||||
VK_KHR_dedicated_allocation_enabled = true;
|
||||
else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_BIND_MEMORY_2_EXTENSION_NAME) == 0)
|
||||
VK_KHR_bind_memory2_enabled = true;
|
||||
else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_EXT_MEMORY_BUDGET_EXTENSION_NAME) == 0)
|
||||
VK_EXT_memory_budget_enabled = true;
|
||||
else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_AMD_DEVICE_COHERENT_MEMORY_EXTENSION_NAME) == 0)
|
||||
VK_AMD_device_coherent_memory_enabled = true;
|
||||
}
|
||||
|
||||
// Query for features
|
||||
|
||||
VkPhysicalDeviceProperties physicalDeviceProperties = {};
|
||||
vkGetPhysicalDeviceProperties(g_hPhysicalDevice, &physicalDeviceProperties);
|
||||
|
||||
VkPhysicalDeviceFeatures physicalDeviceFeatures = {};
|
||||
vkGetPhysicalDeviceFeatures(g_hPhysicalDevice, &physicalDeviceFeatures);
|
||||
VkPhysicalDeviceFeatures2 physicalDeviceFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 };
|
||||
VkPhysicalDeviceCoherentMemoryFeaturesAMD physicalDeviceCoherentMemoryFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COHERENT_MEMORY_FEATURES_AMD };
|
||||
if(VK_AMD_device_coherent_memory_enabled)
|
||||
{
|
||||
physicalDeviceCoherentMemoryFeatures.pNext = physicalDeviceFeatures.pNext;
|
||||
physicalDeviceFeatures.pNext = &physicalDeviceCoherentMemoryFeatures;
|
||||
}
|
||||
vkGetPhysicalDeviceFeatures2(g_hPhysicalDevice, &physicalDeviceFeatures);
|
||||
|
||||
g_SparseBindingEnabled = physicalDeviceFeatures.sparseBinding != 0;
|
||||
g_SparseBindingEnabled = physicalDeviceFeatures.features.sparseBinding != 0;
|
||||
|
||||
// The extension is supported as fake with no real support for this feature? Don't use it.
|
||||
if(VK_AMD_device_coherent_memory_enabled && !physicalDeviceCoherentMemoryFeatures.deviceCoherentMemory)
|
||||
VK_AMD_device_coherent_memory_enabled = false;
|
||||
|
||||
// Find queue family index
|
||||
|
||||
@ -1289,105 +1382,45 @@ static void InitializeApplication()
|
||||
++queueCount;
|
||||
}
|
||||
|
||||
VkPhysicalDeviceFeatures deviceFeatures = {};
|
||||
//deviceFeatures.fillModeNonSolid = VK_TRUE;
|
||||
deviceFeatures.samplerAnisotropy = VK_TRUE;
|
||||
deviceFeatures.sparseBinding = g_SparseBindingEnabled ? VK_TRUE : VK_FALSE;
|
||||
|
||||
// Determine list of device extensions to enable.
|
||||
std::vector<const char*> enabledDeviceExtensions;
|
||||
enabledDeviceExtensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
|
||||
if(VK_KHR_get_memory_requirements2_enabled)
|
||||
enabledDeviceExtensions.push_back(VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME);
|
||||
if(VK_KHR_dedicated_allocation_enabled)
|
||||
enabledDeviceExtensions.push_back(VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME);
|
||||
if(VK_KHR_bind_memory2_enabled)
|
||||
enabledDeviceExtensions.push_back(VK_KHR_BIND_MEMORY_2_EXTENSION_NAME);
|
||||
if(VK_EXT_memory_budget_enabled)
|
||||
enabledDeviceExtensions.push_back(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME);
|
||||
if(VK_AMD_device_coherent_memory_enabled)
|
||||
enabledDeviceExtensions.push_back(VK_AMD_DEVICE_COHERENT_MEMORY_EXTENSION_NAME);
|
||||
|
||||
VkPhysicalDeviceFeatures2 deviceFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 };
|
||||
deviceFeatures.features.samplerAnisotropy = VK_TRUE;
|
||||
deviceFeatures.features.sparseBinding = g_SparseBindingEnabled ? VK_TRUE : VK_FALSE;
|
||||
|
||||
if(VK_AMD_device_coherent_memory_enabled)
|
||||
{
|
||||
uint32_t propertyCount = 0;
|
||||
ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(g_hPhysicalDevice, nullptr, &propertyCount, nullptr) );
|
||||
|
||||
if(propertyCount)
|
||||
{
|
||||
std::vector<VkExtensionProperties> properties{propertyCount};
|
||||
ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(g_hPhysicalDevice, nullptr, &propertyCount, properties.data()) );
|
||||
|
||||
for(uint32_t i = 0; i < propertyCount; ++i)
|
||||
{
|
||||
if(strcmp(properties[i].extensionName, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME) == 0)
|
||||
{
|
||||
enabledDeviceExtensions.push_back(VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME);
|
||||
VK_KHR_get_memory_requirements2_enabled = true;
|
||||
}
|
||||
else if(strcmp(properties[i].extensionName, VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME) == 0)
|
||||
{
|
||||
enabledDeviceExtensions.push_back(VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME);
|
||||
VK_KHR_dedicated_allocation_enabled = true;
|
||||
}
|
||||
else if(strcmp(properties[i].extensionName, VK_KHR_BIND_MEMORY_2_EXTENSION_NAME) == 0)
|
||||
{
|
||||
enabledDeviceExtensions.push_back(VK_KHR_BIND_MEMORY_2_EXTENSION_NAME);
|
||||
VK_KHR_bind_memory2_enabled = true;
|
||||
}
|
||||
else if(strcmp(properties[i].extensionName, VK_EXT_MEMORY_BUDGET_EXTENSION_NAME) == 0)
|
||||
{
|
||||
enabledDeviceExtensions.push_back(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME);
|
||||
VK_EXT_memory_budget_enabled = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
physicalDeviceCoherentMemoryFeatures.pNext = deviceFeatures.pNext;
|
||||
deviceFeatures.pNext = &physicalDeviceCoherentMemoryFeatures;
|
||||
physicalDeviceCoherentMemoryFeatures.deviceCoherentMemory = VK_TRUE;
|
||||
}
|
||||
|
||||
VkDeviceCreateInfo deviceCreateInfo = { VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO };
|
||||
deviceCreateInfo.pNext = &deviceFeatures;
|
||||
deviceCreateInfo.enabledLayerCount = 0;
|
||||
deviceCreateInfo.ppEnabledLayerNames = nullptr;
|
||||
deviceCreateInfo.enabledExtensionCount = (uint32_t)enabledDeviceExtensions.size();
|
||||
deviceCreateInfo.ppEnabledExtensionNames = !enabledDeviceExtensions.empty() ? enabledDeviceExtensions.data() : nullptr;
|
||||
deviceCreateInfo.queueCreateInfoCount = queueCount;
|
||||
deviceCreateInfo.pQueueCreateInfos = queueCreateInfo;
|
||||
deviceCreateInfo.pEnabledFeatures = &deviceFeatures;
|
||||
|
||||
ERR_GUARD_VULKAN( vkCreateDevice(g_hPhysicalDevice, &deviceCreateInfo, g_Allocs, &g_hDevice) );
|
||||
|
||||
// Create memory allocator
|
||||
|
||||
VmaAllocatorCreateInfo allocatorInfo = {};
|
||||
allocatorInfo.physicalDevice = g_hPhysicalDevice;
|
||||
allocatorInfo.device = g_hDevice;
|
||||
allocatorInfo.instance = g_hVulkanInstance;
|
||||
allocatorInfo.vulkanApiVersion = appInfo.apiVersion;
|
||||
|
||||
if(VK_KHR_dedicated_allocation_enabled)
|
||||
{
|
||||
allocatorInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT;
|
||||
}
|
||||
if(VK_KHR_bind_memory2_enabled)
|
||||
{
|
||||
allocatorInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT;
|
||||
}
|
||||
#if !defined(VMA_MEMORY_BUDGET) || VMA_MEMORY_BUDGET == 1
|
||||
if(VK_EXT_memory_budget_enabled && VK_KHR_get_physical_device_properties2_enabled)
|
||||
{
|
||||
allocatorInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT;
|
||||
}
|
||||
#endif
|
||||
|
||||
if(USE_CUSTOM_CPU_ALLOCATION_CALLBACKS)
|
||||
{
|
||||
allocatorInfo.pAllocationCallbacks = &g_CpuAllocationCallbacks;
|
||||
}
|
||||
|
||||
// Uncomment to enable recording to CSV file.
|
||||
/*
|
||||
{
|
||||
VmaRecordSettings recordSettings = {};
|
||||
recordSettings.pFilePath = "VulkanSample.csv";
|
||||
allocatorInfo.pRecordSettings = &recordSettings;
|
||||
}
|
||||
*/
|
||||
|
||||
// Uncomment to enable HeapSizeLimit.
|
||||
/*
|
||||
std::array<VkDeviceSize, VK_MAX_MEMORY_HEAPS> heapSizeLimit;
|
||||
std::fill(heapSizeLimit.begin(), heapSizeLimit.end(), VK_WHOLE_SIZE);
|
||||
heapSizeLimit[0] = 512ull * 1024 * 1024;
|
||||
allocatorInfo.pHeapSizeLimit = heapSizeLimit.data();
|
||||
*/
|
||||
|
||||
SetAllocatorCreateInfo(allocatorInfo);
|
||||
ERR_GUARD_VULKAN( vmaCreateAllocator(&allocatorInfo, &g_hAllocator) );
|
||||
|
||||
// Retrieve queues (don't need to be destroyed).
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
//
|
||||
// Copyright (c) 2017-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
// Copyright (c) 2017-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
@ -1925,6 +1925,24 @@ typedef enum VmaAllocatorCreateFlagBits {
|
||||
be more accurate than an estimation used by the library otherwise.
|
||||
*/
|
||||
VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT = 0x00000008,
|
||||
/**
|
||||
Enabled usage of VK_AMD_device_coherent_memory extension.
|
||||
|
||||
You may set this flag only if you:
|
||||
|
||||
- found out that this device extension is supported and enabled it while creating Vulkan device passed as VmaAllocatorCreateInfo::device,
|
||||
- checked that `VkPhysicalDeviceCoherentMemoryFeaturesAMD::deviceCoherentMemory` is true and set it while creating the Vulkan device,
|
||||
- want it to be used internally by this library.
|
||||
|
||||
The extension and accompanying device feature provide access to memory types with
|
||||
`VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD` and `VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD` flags.
|
||||
They are useful mostly for writing breadcrumb markers - a common method for debugging GPU crash/hang/TDR.
|
||||
|
||||
When the extension is not enabled, such memory types are still enumerated, but their usage is illegal.
|
||||
To protect from this error, if you don't create the allocator with this flag, it will refuse to allocate any memory or create a custom pool in such memory type,
|
||||
returning `VK_ERROR_FEATURE_NOT_PRESENT`.
|
||||
*/
|
||||
VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT = 0x00000010,
|
||||
|
||||
VMA_ALLOCATOR_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
|
||||
} VmaAllocatorCreateFlagBits;
|
||||
@ -2908,6 +2926,7 @@ VMA_CALL_PRE void VMA_CALL_POST vmaFreeMemoryPages(
|
||||
|
||||
/** \brief Deprecated.
|
||||
|
||||
\deprecated
|
||||
In version 2.2.0 it used to try to change allocation's size without moving or reallocating it.
|
||||
In current version it returns `VK_SUCCESS` only if `newSize` equals current allocation's size.
|
||||
Otherwise returns `VK_ERROR_OUT_OF_POOL_MEMORY`, indicating that allocation's size could not be changed.
|
||||
@ -3858,6 +3877,12 @@ static const uint8_t VMA_ALLOCATION_FILL_PATTERN_DESTROYED = 0xEF;
|
||||
END OF CONFIGURATION
|
||||
*/
|
||||
|
||||
// # Copy of some Vulkan definitions so we don't need to check their existence just to handle few constants.
|
||||
|
||||
static const uint32_t VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD_COPY = 0x00000040;
|
||||
static const uint32_t VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD_COPY = 0x00000080;
|
||||
|
||||
|
||||
static const uint32_t VMA_ALLOCATION_INTERNAL_STRATEGY_MIN_OFFSET = 0x10000000u;
|
||||
|
||||
static VkAllocationCallbacks VmaEmptyAllocationCallbacks = {
|
||||
@ -6926,7 +6951,8 @@ public:
|
||||
uint32_t vulkanApiVersion,
|
||||
bool dedicatedAllocationExtensionEnabled,
|
||||
bool bindMemory2ExtensionEnabled,
|
||||
bool memoryBudgetExtensionEnabled);
|
||||
bool memoryBudgetExtensionEnabled,
|
||||
bool deviceCoherentMemoryExtensionEnabled);
|
||||
~VmaRecorder();
|
||||
|
||||
void RecordCreateAllocator(uint32_t frameIndex);
|
||||
@ -7124,6 +7150,7 @@ public:
|
||||
bool m_UseKhrDedicatedAllocation; // Can be set only if m_VulkanApiVersion < VK_MAKE_VERSION(1, 1, 0).
|
||||
bool m_UseKhrBindMemory2; // Can be set only if m_VulkanApiVersion < VK_MAKE_VERSION(1, 1, 0).
|
||||
bool m_UseExtMemoryBudget;
|
||||
bool m_UseAmdDeviceCoherentMemory;
|
||||
VkDevice m_hDevice;
|
||||
VkInstance m_hInstance;
|
||||
bool m_AllocationCallbacksSpecified;
|
||||
@ -7194,6 +7221,8 @@ public:
|
||||
return m_PhysicalDeviceProperties.deviceType == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU;
|
||||
}
|
||||
|
||||
uint32_t GetGlobalMemoryTypeBits() const { return m_GlobalMemoryTypeBits; }
|
||||
|
||||
#if VMA_RECORDING_ENABLED
|
||||
VmaRecorder* GetRecorder() const { return m_pRecorder; }
|
||||
#endif
|
||||
@ -7328,6 +7357,9 @@ private:
|
||||
|
||||
VmaVulkanFunctions m_VulkanFunctions;
|
||||
|
||||
// Global bit mask AND-ed with any memoryTypeBits to disallow certain memory types.
|
||||
uint32_t m_GlobalMemoryTypeBits;
|
||||
|
||||
#if VMA_RECORDING_ENABLED
|
||||
VmaRecorder* m_pRecorder;
|
||||
#endif
|
||||
@ -7381,6 +7413,8 @@ private:
|
||||
*/
|
||||
uint32_t CalculateGpuDefragmentationMemoryTypeBits() const;
|
||||
|
||||
uint32_t CalculateGlobalMemoryTypeBits() const;
|
||||
|
||||
#if VMA_MEMORY_BUDGET
|
||||
void UpdateVulkanBudget();
|
||||
#endif // #if VMA_MEMORY_BUDGET
|
||||
@ -14747,7 +14781,8 @@ void VmaRecorder::WriteConfiguration(
|
||||
uint32_t vulkanApiVersion,
|
||||
bool dedicatedAllocationExtensionEnabled,
|
||||
bool bindMemory2ExtensionEnabled,
|
||||
bool memoryBudgetExtensionEnabled)
|
||||
bool memoryBudgetExtensionEnabled,
|
||||
bool deviceCoherentMemoryExtensionEnabled)
|
||||
{
|
||||
fprintf(m_File, "Config,Begin\n");
|
||||
|
||||
@ -14780,6 +14815,7 @@ void VmaRecorder::WriteConfiguration(
|
||||
fprintf(m_File, "Extension,VK_KHR_dedicated_allocation,%u\n", dedicatedAllocationExtensionEnabled ? 1 : 0);
|
||||
fprintf(m_File, "Extension,VK_KHR_bind_memory2,%u\n", bindMemory2ExtensionEnabled ? 1 : 0);
|
||||
fprintf(m_File, "Extension,VK_EXT_memory_budget,%u\n", memoryBudgetExtensionEnabled ? 1 : 0);
|
||||
fprintf(m_File, "Extension,VK_AMD_device_coherent_memory,%u\n", deviceCoherentMemoryExtensionEnabled ? 1 : 0);
|
||||
|
||||
fprintf(m_File, "Macro,VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,%u\n", VMA_DEBUG_ALWAYS_DEDICATED_MEMORY ? 1 : 0);
|
||||
fprintf(m_File, "Macro,VMA_DEBUG_ALIGNMENT,%llu\n", (VkDeviceSize)VMA_DEBUG_ALIGNMENT);
|
||||
@ -14854,6 +14890,7 @@ VmaAllocator_T::VmaAllocator_T(const VmaAllocatorCreateInfo* pCreateInfo) :
|
||||
m_UseKhrDedicatedAllocation((pCreateInfo->flags & VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT) != 0),
|
||||
m_UseKhrBindMemory2((pCreateInfo->flags & VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT) != 0),
|
||||
m_UseExtMemoryBudget((pCreateInfo->flags & VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT) != 0),
|
||||
m_UseAmdDeviceCoherentMemory((pCreateInfo->flags & VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT) != 0),
|
||||
m_hDevice(pCreateInfo->device),
|
||||
m_hInstance(pCreateInfo->instance),
|
||||
m_AllocationCallbacksSpecified(pCreateInfo->pAllocationCallbacks != VMA_NULL),
|
||||
@ -14866,7 +14903,8 @@ VmaAllocator_T::VmaAllocator_T(const VmaAllocatorCreateInfo* pCreateInfo) :
|
||||
m_CurrentFrameIndex(0),
|
||||
m_GpuDefragmentationMemoryTypeBits(UINT32_MAX),
|
||||
m_Pools(VmaStlAllocator<VmaPool>(GetAllocationCallbacks())),
|
||||
m_NextPoolId(0)
|
||||
m_NextPoolId(0),
|
||||
m_GlobalMemoryTypeBits(UINT32_MAX)
|
||||
#if VMA_RECORDING_ENABLED
|
||||
,m_pRecorder(VMA_NULL)
|
||||
#endif
|
||||
@ -14940,6 +14978,8 @@ VmaAllocator_T::VmaAllocator_T(const VmaAllocatorCreateInfo* pCreateInfo) :
|
||||
m_PreferredLargeHeapBlockSize = (pCreateInfo->preferredLargeHeapBlockSize != 0) ?
|
||||
pCreateInfo->preferredLargeHeapBlockSize : static_cast<VkDeviceSize>(VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE);
|
||||
|
||||
m_GlobalMemoryTypeBits = CalculateGlobalMemoryTypeBits();
|
||||
|
||||
if(pCreateInfo->pHeapSizeLimit != VMA_NULL)
|
||||
{
|
||||
for(uint32_t heapIndex = 0; heapIndex < GetMemoryHeapCount(); ++heapIndex)
|
||||
@ -14998,7 +15038,8 @@ VkResult VmaAllocator_T::Init(const VmaAllocatorCreateInfo* pCreateInfo)
|
||||
m_VulkanApiVersion,
|
||||
m_UseKhrDedicatedAllocation,
|
||||
m_UseKhrBindMemory2,
|
||||
m_UseExtMemoryBudget);
|
||||
m_UseExtMemoryBudget,
|
||||
m_UseAmdDeviceCoherentMemory);
|
||||
m_pRecorder->RecordCreateAllocator(GetCurrentFrameIndex());
|
||||
#else
|
||||
VMA_ASSERT(0 && "VmaAllocatorCreateInfo::pRecordSettings used, but not supported due to VMA_RECORDING_ENABLED not defined to 1.");
|
||||
@ -16045,6 +16086,12 @@ VkResult VmaAllocator_T::CreatePool(const VmaPoolCreateInfo* pCreateInfo, VmaPoo
|
||||
{
|
||||
return VK_ERROR_INITIALIZATION_FAILED;
|
||||
}
|
||||
// Memory type index out of range or forbidden.
|
||||
if(pCreateInfo->memoryTypeIndex >= GetMemoryTypeCount() ||
|
||||
((1u << pCreateInfo->memoryTypeIndex) & m_GlobalMemoryTypeBits) == 0)
|
||||
{
|
||||
return VK_ERROR_FEATURE_NOT_PRESENT;
|
||||
}
|
||||
|
||||
const VkDeviceSize preferredBlockSize = CalcPreferredBlockSize(newCreateInfo.memoryTypeIndex);
|
||||
|
||||
@ -16522,6 +16569,28 @@ uint32_t VmaAllocator_T::CalculateGpuDefragmentationMemoryTypeBits() const
|
||||
return memoryTypeBits;
|
||||
}
|
||||
|
||||
uint32_t VmaAllocator_T::CalculateGlobalMemoryTypeBits() const
|
||||
{
|
||||
// Make sure memory information is already fetched.
|
||||
VMA_ASSERT(GetMemoryTypeCount() > 0);
|
||||
|
||||
uint32_t memoryTypeBits = UINT32_MAX;
|
||||
|
||||
if(!m_UseAmdDeviceCoherentMemory)
|
||||
{
|
||||
// Exclude memory types that have VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD.
|
||||
for(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)
|
||||
{
|
||||
if((m_MemProps.memoryTypes[memTypeIndex].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD_COPY) != 0)
|
||||
{
|
||||
memoryTypeBits &= ~(1u << memTypeIndex);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return memoryTypeBits;
|
||||
}
|
||||
|
||||
#if VMA_MEMORY_BUDGET
|
||||
|
||||
void VmaAllocator_T::UpdateVulkanBudget()
|
||||
@ -16849,6 +16918,18 @@ VMA_CALL_PRE void VMA_CALL_POST vmaBuildStatsString(
|
||||
{
|
||||
json.WriteString("LAZILY_ALLOCATED");
|
||||
}
|
||||
if((flags & VK_MEMORY_PROPERTY_PROTECTED_BIT) != 0)
|
||||
{
|
||||
json.WriteString(" PROTECTED");
|
||||
}
|
||||
if((flags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD_COPY) != 0)
|
||||
{
|
||||
json.WriteString(" DEVICE_COHERENT");
|
||||
}
|
||||
if((flags & VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD_COPY) != 0)
|
||||
{
|
||||
json.WriteString(" DEVICE_UNCACHED");
|
||||
}
|
||||
json.EndArray();
|
||||
|
||||
if(stats.memoryType[typeIndex].blockCount > 0)
|
||||
@ -16908,6 +16989,8 @@ VMA_CALL_PRE VkResult VMA_CALL_POST vmaFindMemoryTypeIndex(
|
||||
VMA_ASSERT(pAllocationCreateInfo != VMA_NULL);
|
||||
VMA_ASSERT(pMemoryTypeIndex != VMA_NULL);
|
||||
|
||||
memoryTypeBits &= allocator->GetGlobalMemoryTypeBits();
|
||||
|
||||
if(pAllocationCreateInfo->memoryTypeBits != 0)
|
||||
{
|
||||
memoryTypeBits &= pAllocationCreateInfo->memoryTypeBits;
|
||||
@ -16953,6 +17036,13 @@ VMA_CALL_PRE VkResult VMA_CALL_POST vmaFindMemoryTypeIndex(
|
||||
break;
|
||||
}
|
||||
|
||||
// Avoid DEVICE_COHERENT unless explicitly requested.
|
||||
if(((pAllocationCreateInfo->requiredFlags | pAllocationCreateInfo->preferredFlags) &
|
||||
(VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD_COPY | VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD_COPY)) == 0)
|
||||
{
|
||||
notPreferredFlags |= VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD_COPY;
|
||||
}
|
||||
|
||||
*pMemoryTypeIndex = UINT32_MAX;
|
||||
uint32_t minCost = UINT32_MAX;
|
||||
for(uint32_t memTypeIndex = 0, memTypeBit = 1;
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
#
|
||||
# Copyright (c) 2018-2019 Advanced Micro Devices, Inc. All rights reserved.
|
||||
# Copyright (c) 2018-2020 Advanced Micro Devices, Inc. All rights reserved.
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to deal
|
||||
|
||||
Loading…
Reference in New Issue
Block a user