sidebyside.h

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/*
Minetest
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
Copyright (C) 2017 numzero, Lobachevskiy Vitaliy <numzer0@yandex.ru>
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
 
#pragma once
#include "stereo.h"
 
class DrawImageStep : public RenderStep
{
public:
        DrawImageStep(u8 texture_index, v2f offset);
 
        void setRenderSource(RenderSource *_source) override;
        void setRenderTarget(RenderTarget *_target) override;
 
        void reset(PipelineContext &context) override {}
        void run(PipelineContext &context) override;
private:
        u8 texture_index;
        v2f offset;
        RenderSource *source;
        RenderTarget *target;
};
 
void populateSideBySidePipeline(RenderPipeline *pipeline, Client *client, bool horizontal, bool flipped, v2f &virtual_size_scale);