73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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* Modern effects for a modern Streamer
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* Copyright (C) 2017 Michael Fabian Dirks
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#pragma once
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#include "common.hpp"
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#include "obs/gs/gs-effect.hpp"
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#include "obs/obs-source-factory.hpp"
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namespace streamfx::filter::displacement {
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class displacement_instance : public obs::source_instance {
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gs::effect _effect;
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// Displacement Map
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std::shared_ptr<gs::texture> _texture;
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std::string _texture_file;
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float_t _scale[2];
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float_t _scale_type;
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// Cache
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uint32_t _width;
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uint32_t _height;
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public:
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displacement_instance(obs_data_t*, obs_source_t*);
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virtual ~displacement_instance();
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virtual void load(obs_data_t* settings) override;
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virtual void migrate(obs_data_t* data, uint64_t version) override;
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virtual void update(obs_data_t* settings) override;
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virtual void video_tick(float_t) override;
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virtual void video_render(gs_effect_t*) override;
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std::string get_file();
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};
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class displacement_factory : public obs::source_factory<filter::displacement::displacement_factory,
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filter::displacement::displacement_instance> {
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public:
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displacement_factory();
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virtual ~displacement_factory();
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virtual const char* get_name() override;
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virtual void get_defaults2(obs_data_t* data) override;
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virtual obs_properties_t* get_properties2(filter::displacement::displacement_instance* data) override;
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public: // Singleton
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static void initialize();
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static void finalize();
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static std::shared_ptr<displacement_factory> get();
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};
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} // namespace streamfx::filter::displacement
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