initial

2026-07-18 14:31:15 +02:00
commit a04f0dc262
3343 changed files with 1140208 additions and 0 deletions
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+#pragma once
+
+#include "resources/GpuAllocator.h"
+
+#include "vk_mem_alloc.h"
+
+class DefaultAllocator : public GpuAllocator {
+private:
+    VmaAllocator m_allocator;
+
+public:
+    explicit DefaultAllocator(Gpu *pGpu);
+
+    int create_image(ImageCreateInfo *pImageInfo,
+					 MemoryAllocationInfo *pAllocInfo,
+					 Image *pOut) override;
+
+    int create_buffer(BufferCreateInfo *pBufferInfo, 
+					  MemoryAllocationInfo *pAllocInfo,
+					  Buffer *pOut) override;
+
+    void destroy_buffer(Buffer *pBuffer) override {
+
+    }
+    void destroy_image(Image *pImage) override {
+
+    }
+
+    inline void map(GpuAllocation& allocation, void **pData) override {
+        vmaMapMemory(m_allocator, allocation.allocation, pData);
+    }
+
+    inline void unmap(GpuAllocation& allocation) override {
+        vmaUnmapMemory(m_allocator, allocation.allocation);
+    }
+
+	inline VkResult flush(GpuAllocation& allocation, size_t offset, size_t size) override {
+		vmaFlushAllocation(m_allocator, allocation.allocation, offset, size);
+        return vmaInvalidateAllocation(m_allocator, allocation.allocation, offset, size);
+	}
+};