Function TestBasics

src/Tests.cpp:3194–3232

}

static void TestBasics()
{
    wprintf(L"Test basics\n");

    VkResult res;

    TestGetAllocatorInfo();

    TestMemoryRequirements();

    // Allocation that is MAPPED and not necessarily HOST_VISIBLE.
    {
        VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
        bufCreateInfo.usage = VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
        bufCreateInfo.size = 128;

        VmaAllocationCreateInfo allocCreateInfo = {};
        allocCreateInfo.usage = VMA_MEMORY_USAGE_AUTO_PREFER_DEVICE;
        allocCreateInfo.flags = VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT | VMA_ALLOCATION_CREATE_MAPPED_BIT;

        VkBuffer buf; VmaAllocation alloc; VmaAllocationInfo allocInfo;
        res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
        TEST(res == VK_SUCCESS);

        vmaDestroyBuffer(g_hAllocator, buf, alloc);

        // Same with DEDICATED_MEMORY.
        allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;

        res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
        TEST(res == VK_SUCCESS);

        vmaDestroyBuffer(g_hAllocator, buf, alloc);
    }

    TestUserData();

    TestInvalidAllocations();
}

static void TestVirtualBlocks()
{