47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
/*
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Copyright 2020 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 "gles.h"
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#include <memory>
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class PostProcessor
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{
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public:
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void term();
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void render(GLuint output_fbo);
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GLuint getFramebuffer(int width, int height);
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private:
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void init(int width, int height);
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class VertexArray final : public GlVertexArray
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{
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protected:
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void defineVtxAttribs() override;
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};
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std::unique_ptr<GlBuffer> vertexBuffer;
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VertexArray vertexArray;
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std::unique_ptr<GlFramebuffer> framebuffer;
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std::unique_ptr<GlBuffer> vertexBufferShifted;
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VertexArray vertexArrayShifted;
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};
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extern PostProcessor postProcessor;
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