INNER CODE UNIT · C++

err

tippesi/Atlas-Engine · libs/ImguiExtension/ImguiVulkan.cpp:644

        err = vkCreateBuffer(v->Device, &buffer_info, v->Allocator, &bd->UploadBuffer);
        check_vk_result(err);
        VkMemoryRequirements req;
        vkGetBufferMemoryRequirements(v->Device, bd->UploadBuffer, &req);
        bd->BufferMemoryAlignment = (bd->BufferMemoryAlignment > req.alignment) ? bd->BufferMemoryAlignment : req.alignment;
        VkMemoryAllocateInfo alloc_info = {};
        alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
        alloc_info.allocationSize = req.size;
        alloc_info.memoryTypeIndex = ImGui_ImplVulkan_MemoryType(VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, req.memoryTypeBits);
        err = vkAllocateMemory(v->Device, &alloc_info, v->Allocator, &bd->UploadBufferMemory);
        check_vk_result(err);
        err = vkBindBufferMemory(v->Device, bd->UploadBuffer, bd->UploadBufferMemory, 0);
        check_vk_result(err);
    }

    // Upload to Buffer:
    {
        char* map = nullptr;

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