xref: /aosp_15_r20/external/skia/src/gpu/vk/vulkanmemoryallocator/VulkanMemoryAllocatorPriv.h (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1 /*
2  * Copyright 2024 Google LLC.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef skgpu_VulkanMemoryAllocatorUtil_DEFINED
9 #define skgpu_VulkanMemoryAllocatorUtil_DEFINED
10 
11 #include "include/core/SkRefCnt.h"
12 #include "include/gpu/GpuTypes.h"
13 #include "include/private/base/SkAPI.h"
14 #include "include/private/gpu/vk/SkiaVulkan.h"
15 
16 #include <optional>
17 
18 namespace skgpu {
19 
20 struct VulkanBackendContext;
21 class VulkanExtensions;
22 class VulkanMemoryAllocator;
23 enum class ThreadSafe : bool;
24 
25 namespace VulkanMemoryAllocators {
26 // Returns a concrete implementation of a memory allocator. Because this has settings
27 // which are done at compile time, we cannot really expose this to clients in a meaningful way.
28 sk_sp<VulkanMemoryAllocator> Make(const skgpu::VulkanBackendContext&,
29                                   ThreadSafe,
30                                   std::optional<VkDeviceSize> blockSize);
31 
32 }  // namespace VulkanMemoryAllocators
33 }  // namespace skgpu
34 
35 #endif  // skgpu_VulkanMemoryAllocatorUtil_DEFINED
36