mirror of
https://github.com/encounter/dawn-cmake.git
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76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
// Copyright 2017 The NXT Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef BACKEND_VULKAN_VULKANINFO_H_
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#define BACKEND_VULKAN_VULKANINFO_H_
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#include "backend/vulkan/vulkan_platform.h"
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#include <vector>
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namespace backend {
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namespace vulkan {
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class Device;
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extern const char kLayerNameLunargStandardValidation[];
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extern const char kExtensionNameExtDebugReport[];
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extern const char kExtensionNameKhrSurface[];
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extern const char kExtensionNameKhrSwapchain[];
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// Global information - gathered before the instance is created
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struct VulkanGlobalKnobs {
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// Layers
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bool standardValidation = false;
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// Extensions
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bool debugReport = false;
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bool surface = false;
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};
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struct VulkanGlobalInfo : VulkanGlobalKnobs {
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std::vector<VkLayerProperties> layers;
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std::vector<VkExtensionProperties> extensions;
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// TODO(cwallez@chromium.org): layer instance extensions
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};
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// Device information - gathered before the device is created.
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struct VulkanDeviceKnobs {
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VkPhysicalDeviceFeatures features;
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// Extensions
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bool swapchain = false;
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};
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struct VulkanDeviceInfo : VulkanDeviceKnobs {
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VkPhysicalDeviceProperties properties;
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std::vector<VkQueueFamilyProperties> queueFamilies;
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std::vector<VkMemoryType> memoryTypes;
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std::vector<VkMemoryHeap> memoryHeaps;
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std::vector<VkLayerProperties> layers;
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std::vector<VkExtensionProperties> extensions;
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// TODO(cwallez@chromium.org): layer instance extensions
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};
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bool GatherGlobalInfo(const Device& device, VulkanGlobalInfo* info);
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bool GetPhysicalDevices(const Device& device, std::vector<VkPhysicalDevice>* physicalDevices);
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bool GatherDeviceInfo(const Device& device, VkPhysicalDevice physicalDevice, VulkanDeviceInfo* info);
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}
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}
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#endif // BACKEND_VULKAN_VULKANINFO_H_
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