(SSBO) Implemented support for SSBO.

Author: Monika0000

Core/inc/EvoVulkan/Memory/Allocator.h

@@ -57,6 +57,7 @@ namespace EvoVulkan::Memory {
 
     public:
         Buffer AllocBuffer(const VkBufferCreateInfo& info, VmaMemoryUsage usage);
+        Buffer AllocBuffer(const VkBufferCreateInfo& info, VmaMemoryUsage usage, VmaAllocationCreateFlags flags);
         Types::Image AllocImage(const VkImageCreateInfo& info, bool CPUUsage);
         RawMemory AllocateMemory(VkMemoryAllocateInfo memoryAllocateInfo);
 

Core/inc/EvoVulkan/Types/VmaBuffer.h

@@ -6,6 +6,7 @@
 #define EVOVULKAN_VMABUFFER_H
 
 #include <EvoVulkan/Tools/NonCopyable.h>
+#include <EvoVulkan/Memory/Allocator.h>
 
 namespace EvoVulkan::Memory {
     class Allocator;
@@ -31,6 +32,16 @@ namespace EvoVulkan::Types {
                 VkDeviceSize size,
                 void* data = nullptr);
 
+        static VmaBuffer* Create(
+                Memory::Allocator* allocator,
+                VkBufferUsageFlags bufferUsage,
+                VmaMemoryUsage memoryUsage,
+                VkDeviceSize size,
+                VkSharingMode sharingMode,
+                VkBufferCreateFlags createFlags,
+                VmaAllocationCreateFlags allocateFlags,
+                void* data = nullptr);
+
         static VmaBuffer* Create(
                 Memory::Allocator* allocator,
                 VkDeviceSize size,

Core/src/EvoVulkan/Memory/Allocator.cpp

@@ -146,10 +146,14 @@ uint64_t EvoVulkan::Memory::Allocator::GetCPUMemoryUsage() const {
 }
 
 EvoVulkan::Memory::Buffer EvoVulkan::Memory::Allocator::AllocBuffer(const VkBufferCreateInfo &info, VmaMemoryUsage usage) {
+    return AllocBuffer(info, usage, static_cast<VmaAllocationCreateFlags>(0));
+}
+
+EvoVulkan::Memory::Buffer EvoVulkan::Memory::Allocator::AllocBuffer(const VkBufferCreateInfo &info, VmaMemoryUsage usage, VmaAllocationCreateFlags flags) {
     EvoVulkan::Memory::Buffer buffer = {};
 
     VmaAllocationCreateInfo allocInfo;
-    allocInfo.flags = 0;
+    allocInfo.flags = flags;
     allocInfo.usage = usage;
     allocInfo.requiredFlags = 0;
     allocInfo.preferredFlags = 0;

Core/src/EvoVulkan/Types/VmaBuffer.cpp

@@ -31,6 +31,33 @@ namespace EvoVulkan::Types {
         return buffer;
     }
 
+    VmaBuffer* VmaBuffer::Create(
+            Memory::Allocator* allocator,
+            VkBufferUsageFlags bufferUsage,
+            VmaMemoryUsage memoryUsage,
+            VkDeviceSize size,
+            VkSharingMode sharingMode,
+            VkBufferCreateFlags createFlags,
+            VmaAllocationCreateFlags allocateFlags,
+            void* data)
+    {
+        auto&& buffer = new VmaBuffer(allocator, size);
+
+        auto&& bufferCreateInfo = Tools::Initializers::BufferCreateInfo(bufferUsage, size);
+        bufferCreateInfo.sharingMode = sharingMode;
+        bufferCreateInfo.flags = createFlags;
+
+        buffer->m_buffer = allocator->AllocBuffer(bufferCreateInfo, memoryUsage, allocateFlags);
+
+        if (data) {
+            buffer->CopyToDevice(data, memoryUsage == VMA_MEMORY_USAGE_CPU_ONLY);
+        }
+
+        buffer->SetupDescriptor();
+
+        return buffer;
+    }
+
     VmaBuffer* VmaBuffer::Create(EvoVulkan::Memory::Allocator* allocator, VkDeviceSize size, void* data) {
         return Create(allocator, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VMA_MEMORY_USAGE_CPU_ONLY, size, data);
     }