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70 lines
2.2 KiB
70 lines
2.2 KiB
/*
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* Copyright 2015 The Android Open Source Project
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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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*/
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#ifndef LIBVULKAN_LAYERS_EXTENSIONS_H
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#define LIBVULKAN_LAYERS_EXTENSIONS_H 1
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#include <vulkan/vulkan.h>
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namespace vulkan {
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namespace api {
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struct Layer;
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class LayerRef {
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public:
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explicit LayerRef(const Layer* layer);
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LayerRef(LayerRef&& other) noexcept;
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~LayerRef();
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LayerRef(const LayerRef&) = delete;
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LayerRef& operator=(const LayerRef&) = delete;
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// provides bool-like behavior
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// NOLINTNEXTLINE(google-explicit-constructor)
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operator const Layer*() const { return layer_; }
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PFN_vkGetInstanceProcAddr GetGetInstanceProcAddr() const;
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PFN_vkGetDeviceProcAddr GetGetDeviceProcAddr() const;
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private:
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const Layer* layer_;
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};
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void DiscoverLayers();
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uint32_t GetLayerCount();
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const Layer& GetLayer(uint32_t index);
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const Layer* FindLayer(const char* name);
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const VkLayerProperties& GetLayerProperties(const Layer& layer);
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bool IsLayerGlobal(const Layer& layer);
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const VkExtensionProperties* GetLayerInstanceExtensions(const Layer& layer,
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uint32_t& count);
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const VkExtensionProperties* GetLayerDeviceExtensions(const Layer& layer,
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uint32_t& count);
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const VkExtensionProperties* FindLayerInstanceExtension(const Layer& layer,
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const char* name);
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const VkExtensionProperties* FindLayerDeviceExtension(const Layer& layer,
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const char* name);
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LayerRef GetLayerRef(const Layer& layer);
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} // namespace api
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} // namespace vulkan
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#endif // LIBVULKAN_LAYERS_EXTENSIONS_H
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