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1 /* | |
2 * Copyright 2015 Google Inc. | |
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 GrVkMemory_DEFINED | |
9 #define GrVkMemory_DEFINED | |
10 | |
11 #include "vulkan/vulkan.h" | |
12 | |
13 class GrVkGpu; | |
14 | |
15 namespace GrVkMemory { | |
16 /** | |
17 * Allocates vulkan device memory and binds it to the gpu's device for the gi
ven object. | |
18 * Returns true of allocation succeeded. | |
19 */ | |
20 bool AllocAndBindBufferMemory(const GrVkGpu* gpu, | |
21 VkBuffer buffer, | |
22 const VkMemoryPropertyFlags flags, | |
23 VkDeviceMemory* memory); | |
24 | |
25 bool AllocAndBindImageMemory(const GrVkGpu* gpu, | |
26 VkImage image, | |
27 const VkMemoryPropertyFlags flags, | |
28 VkDeviceMemory* memory); | |
29 | |
30 VkPipelineStageFlags LayoutToPipelineStageFlags(const VkImageLayout layout); | |
31 | |
32 VkAccessFlags LayoutToSrcAccessMask(const VkImageLayout layout); | |
33 } | |
34 | |
35 #endif | |
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