1 /*
2 * Copyright (C) 2011-2021 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "vk_util.h"
18
19 namespace gfxstream {
20 namespace vk {
21 namespace vk_util {
22 namespace {
23
24 std::unique_ptr<CallbacksWrapper<VkCheckCallbacks>> gVkCheckCallbacks =
25 std::make_unique<CallbacksWrapper<VkCheckCallbacks>>(nullptr);
26
27 } // namespace
28
setVkCheckCallbacks(std::unique_ptr<VkCheckCallbacks> callbacks)29 void setVkCheckCallbacks(std::unique_ptr<VkCheckCallbacks> callbacks) {
30 gVkCheckCallbacks = std::make_unique<CallbacksWrapper<VkCheckCallbacks>>(std::move(callbacks));
31 }
32
getVkCheckCallbacks()33 const CallbacksWrapper<VkCheckCallbacks>& getVkCheckCallbacks() { return *gVkCheckCallbacks; }
34
findMemoryType(const VulkanDispatch * ivk,VkPhysicalDevice physicalDevice,uint32_t typeFilter,VkMemoryPropertyFlags properties)35 std::optional<uint32_t> findMemoryType(const VulkanDispatch* ivk, VkPhysicalDevice physicalDevice,
36 uint32_t typeFilter, VkMemoryPropertyFlags properties) {
37 VkPhysicalDeviceMemoryProperties memProperties;
38 ivk->vkGetPhysicalDeviceMemoryProperties(physicalDevice, &memProperties);
39
40 for (uint32_t i = 0; i < memProperties.memoryTypeCount; i++) {
41 if ((typeFilter & (1 << i)) &&
42 (memProperties.memoryTypes[i].propertyFlags & properties) == properties) {
43 return i;
44 }
45 }
46 return std::nullopt;
47 }
48
49 } // namespace vk_util
50 } // namespace vk
51 } // namespace gfxstream
52