94 lines
3.5 KiB
C++
94 lines
3.5 KiB
C++
// Copyright 2017 The Dawn 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 SRC_DAWN_NATIVE_VULKAN_VULKANINFO_H_
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#define SRC_DAWN_NATIVE_VULKAN_VULKANINFO_H_
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#include <vector>
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#include "dawn/common/ityp_array.h"
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#include "dawn/common/vulkan_platform.h"
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#include "dawn/native/Error.h"
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#include "dawn/native/vulkan/VulkanExtensions.h"
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namespace dawn::native::vulkan {
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class Adapter;
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class Backend;
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struct VulkanFunctions;
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// Global information - gathered before the instance is created
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struct VulkanGlobalKnobs {
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VulkanLayerSet layers;
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ityp::array<VulkanLayer, InstanceExtSet, static_cast<uint32_t>(VulkanLayer::EnumCount)>
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layerExtensions;
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// During information gathering `extensions` only contains the instance's extensions but
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// during the instance creation logic it becomes the OR of the instance's extensions and
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// the selected layers' extensions.
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InstanceExtSet extensions;
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bool HasExt(InstanceExt ext) const;
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};
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struct VulkanGlobalInfo : VulkanGlobalKnobs {
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uint32_t apiVersion;
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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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VkPhysicalDeviceShaderFloat16Int8FeaturesKHR shaderFloat16Int8Features;
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VkPhysicalDevice16BitStorageFeaturesKHR _16BitStorageFeatures;
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VkPhysicalDeviceSubgroupSizeControlFeaturesEXT subgroupSizeControlFeatures;
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VkPhysicalDeviceZeroInitializeWorkgroupMemoryFeaturesKHR zeroInitializeWorkgroupMemoryFeatures;
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VkPhysicalDeviceShaderIntegerDotProductFeaturesKHR shaderIntegerDotProductFeatures;
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VkPhysicalDeviceDepthClipEnableFeaturesEXT depthClipEnableFeatures;
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bool HasExt(DeviceExt ext) const;
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DeviceExtSet extensions;
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};
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struct VulkanDeviceInfo : VulkanDeviceKnobs {
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VkPhysicalDeviceProperties properties;
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VkPhysicalDeviceMaintenance3Properties propertiesMaintenance3;
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VkPhysicalDeviceDriverProperties driverProperties;
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VkPhysicalDeviceSubgroupSizeControlPropertiesEXT subgroupSizeControlProperties;
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VkPhysicalDeviceShaderIntegerDotProductPropertiesKHR shaderIntegerDotProductProperties;
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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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// TODO(cwallez@chromium.org): layer instance extensions
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};
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struct VulkanSurfaceInfo {
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VkSurfaceCapabilitiesKHR capabilities;
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std::vector<VkSurfaceFormatKHR> formats;
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std::vector<VkPresentModeKHR> presentModes;
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std::vector<bool> supportedQueueFamilies;
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};
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ResultOrError<VulkanGlobalInfo> GatherGlobalInfo(const VulkanFunctions& vkFunctions);
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ResultOrError<std::vector<VkPhysicalDevice>> GatherPhysicalDevices(
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VkInstance instance,
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const VulkanFunctions& vkFunctions);
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ResultOrError<VulkanDeviceInfo> GatherDeviceInfo(const Adapter& adapter);
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ResultOrError<VulkanSurfaceInfo> GatherSurfaceInfo(const Adapter& adapter, VkSurfaceKHR surface);
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} // namespace dawn::native::vulkan
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#endif // SRC_DAWN_NATIVE_VULKAN_VULKANINFO_H_
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