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-rw-r--r--src/video_core/CMakeLists.txt2
-rw-r--r--src/video_core/vulkan_common/vulkan_device.cpp23
-rw-r--r--src/video_core/vulkan_common/vulkan_device.h3
3 files changed, 26 insertions, 2 deletions
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index bf6439530..e9e6f278d 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -291,7 +291,7 @@ target_link_options(video_core PRIVATE ${FFmpeg_LDFLAGS})
add_dependencies(video_core host_shaders)
target_include_directories(video_core PRIVATE ${HOST_SHADERS_INCLUDE})
-target_link_libraries(video_core PRIVATE sirit Vulkan::Headers)
+target_link_libraries(video_core PRIVATE sirit Vulkan::Headers vma)
if (ENABLE_NSIGHT_AFTERMATH)
if (NOT DEFINED ENV{NSIGHT_AFTERMATH_SDK})
diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index 3d2e9a16a..631d5e378 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -22,6 +22,10 @@
#include <adrenotools/bcenabler.h>
#endif
+#define VMA_STATIC_VULKAN_FUNCTIONS 0
+#define VMA_DYNAMIC_VULKAN_FUNCTIONS 1
+#include <vk_mem_alloc.h>
+
namespace Vulkan {
using namespace Common::Literals;
namespace {
@@ -592,9 +596,26 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
graphics_queue = logical.GetQueue(graphics_family);
present_queue = logical.GetQueue(present_family);
+
+ const VmaVulkanFunctions functions = {
+ .vkGetInstanceProcAddr = dld.vkGetInstanceProcAddr,
+ .vkGetDeviceProcAddr = dld.vkGetDeviceProcAddr,
+ };
+
+ const VmaAllocatorCreateInfo allocator_info = {
+ .physicalDevice = physical,
+ .device = *logical,
+ .pVulkanFunctions = &functions,
+ .instance = instance,
+ .vulkanApiVersion = VK_API_VERSION_1_1,
+ };
+
+ vk::Check(vmaCreateAllocator(&allocator_info, &allocator));
}
-Device::~Device() = default;
+Device::~Device() {
+ vmaDestroyAllocator(allocator);
+}
VkFormat Device::GetSupportedFormat(VkFormat wanted_format, VkFormatFeatureFlags wanted_usage,
FormatType format_type) const {
diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index f314d0ffe..123d3b1c4 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -13,6 +13,8 @@
#include "common/settings.h"
#include "video_core/vulkan_common/vulkan_wrapper.h"
+VK_DEFINE_HANDLE(VmaAllocator)
+
// Define all features which may be used by the implementation here.
// Vulkan version in the macro describes the minimum version required for feature availability.
// If the Vulkan version is lower than the required version, the named extension is required.
@@ -618,6 +620,7 @@ private:
private:
VkInstance instance; ///< Vulkan instance.
+ VmaAllocator allocator; ///< VMA allocator.
vk::DeviceDispatch dld; ///< Device function pointers.
vk::PhysicalDevice physical; ///< Physical device.
vk::Device logical; ///< Logical device.