OrdinaryMagician/vkdoom_m
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Enable more extensions desired by vk_mem_alloc and add vk_membudget cvar

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dpjudas 2024-02-19 09:27:51 +01:00
commit a9a5ee8a96
3 changed files with 60 additions and 0 deletions
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14
libraries/ZVulkan/src/vulkandevice.cpp
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@ -40,6 +40,10 @@ bool VulkanDevice::SupportsExtension(const char* ext) const
Instance->EnabledExtensions.find(ext) != Instance->EnabledExtensions.end();
}
#ifndef VK_KHR_MAINTENANCE4_EXTENSION_NAME
#define VK_KHR_MAINTENANCE4_EXTENSION_NAME "VK_KHR_maintenance4"
#endif
void VulkanDevice::CreateAllocator()
{
VmaAllocatorCreateInfo allocinfo = {};
@ -48,6 +52,16 @@ void VulkanDevice::CreateAllocator()
allocinfo.flags |= VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT;
if (SupportsExtension(VK_KHR_BUFFER_DEVICE_ADDRESS_EXTENSION_NAME))
allocinfo.flags |= VMA_ALLOCATOR_CREATE_BUFFER_DEVICE_ADDRESS_BIT;
if (SupportsExtension(VK_KHR_BIND_MEMORY_2_EXTENSION_NAME))
allocinfo.flags |= VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT;
//if (SupportsExtension(VK_KHR_MAINTENANCE4_EXTENSION_NAME))
// allocinfo.flags |= MA_ALLOCATOR_CREATE_KHR_MAINTENANCE4_BIT;
if (SupportsExtension(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME))
allocinfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT;
if (SupportsExtension(VK_EXT_MEMORY_PRIORITY_EXTENSION_NAME))
allocinfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_PRIORITY_BIT;
if (SupportsExtension(VK_AMD_DEVICE_COHERENT_MEMORY_EXTENSION_NAME))
allocinfo.flags |= VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT;
allocinfo.physicalDevice = PhysicalDevice.Device;
allocinfo.device = device;
allocinfo.instance = Instance->Instance;