70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/*
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Created on: Dec 13, 2019
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Copyright 2019 flyinghead
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This file is part of Flycast.
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Flycast is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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Flycast is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Flycast. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "quad.h"
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#include <array>
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#include <memory>
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#include <vector>
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class Texture;
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class VulkanOverlay
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{
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public:
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~VulkanOverlay();
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void Init(QuadPipeline *pipeline)
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{
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this->pipeline = pipeline;
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for (auto& drawer : drawers)
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{
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drawer = std::unique_ptr<QuadDrawer>(new QuadDrawer());
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drawer->Init(pipeline);
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}
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xhairDrawer = std::unique_ptr<QuadDrawer>(new QuadDrawer());
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xhairDrawer->Init(pipeline);
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}
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void Term()
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{
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commandBuffers.clear();
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for (auto& drawer : drawers)
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drawer.reset();
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xhairDrawer.reset();
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}
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vk::CommandBuffer Prepare(vk::CommandPool commandPool, bool vmu, bool crosshair);
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void Prepare(vk::CommandBuffer commandBuffer, bool vmu, bool crosshair);
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void Draw(vk::CommandBuffer commandBuffer, vk::Extent2D viewport, float scaling, bool vmu, bool crosshair);
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private:
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std::unique_ptr<Texture> createTexture(vk::CommandBuffer commandBuffer, int width, int height, u8 *data);
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std::array<std::unique_ptr<Texture>, 8> vmuTextures;
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std::vector<vk::UniqueCommandBuffer> commandBuffers;
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std::array<std::unique_ptr<QuadDrawer>, 8> drawers;
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QuadPipeline *pipeline = nullptr;
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std::unique_ptr<Texture> xhairTexture;
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std::unique_ptr<QuadDrawer> xhairDrawer;
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};
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