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60 lines
1.6 KiB
60 lines
1.6 KiB
// Copyright 2021 The SwiftShader Authors. All Rights Reserved.
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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 BENCHMARKS_SWAPCHAIN_HPP_
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#define BENCHMARKS_SWAPCHAIN_HPP_
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#include "VulkanHeaders.hpp"
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#include <vector>
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class Window;
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class Swapchain
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{
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public:
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Swapchain(vk::PhysicalDevice physicalDevice, vk::Device device, Window &window);
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~Swapchain();
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void acquireNextImage(vk::Semaphore presentCompleteSemaphore, uint32_t &imageIndex);
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void queuePresent(vk::Queue queue, uint32_t imageIndex, vk::Semaphore waitSemaphore);
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size_t imageCount() const
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{
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return images.size();
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}
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vk::ImageView getImageView(size_t i) const
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{
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return imageViews[i];
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}
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vk::Extent2D getExtent() const
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{
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return extent;
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}
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const vk::Format colorFormat = vk::Format::eB8G8R8A8Unorm;
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private:
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const vk::Device device;
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vk::SwapchainKHR swapchain; // Owning handle
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vk::Extent2D extent;
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std::vector<vk::Image> images; // Weak pointers. Presentable images owned by swapchain object.
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std::vector<vk::ImageView> imageViews; // Owning handles
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};
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#endif // BENCHMARKS_SWAPCHAIN_HPP_
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