mirror of https://github.com/Xaymar/obs-StreamFX
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/*
|
|
* Modern effects for a modern Streamer
|
|
* Copyright (C) 2017 Michael Fabian Dirks
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU 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 <memory>
|
|
#include <string>
|
|
#include "obs/gs/gs-effect.hpp"
|
|
#include "obs/obs-source-factory.hpp"
|
|
#include "plugin.hpp"
|
|
|
|
// OBS
|
|
#ifdef _MSC_VER
|
|
#pragma warning(push)
|
|
#pragma warning(disable : 4201)
|
|
#endif
|
|
#include <obs-source.h>
|
|
#include <util/platform.h>
|
|
#ifdef _MSC_VER
|
|
#pragma warning(pop)
|
|
#endif
|
|
|
|
namespace filter {
|
|
namespace displacement {
|
|
class displacement_instance : public obs::source_instance {
|
|
std::shared_ptr<gs::effect> _effect;
|
|
|
|
// Displacement Map
|
|
std::shared_ptr<gs::texture> _texture;
|
|
std::string _texture_file;
|
|
float_t _scale[2];
|
|
float_t _scale_type;
|
|
|
|
// Cache
|
|
uint32_t _width;
|
|
uint32_t _height;
|
|
|
|
public:
|
|
displacement_instance(obs_data_t*, obs_source_t*);
|
|
virtual ~displacement_instance();
|
|
|
|
virtual void load(obs_data_t* settings) override;
|
|
virtual void update(obs_data_t* settings) override;
|
|
|
|
virtual void video_tick(float_t) override;
|
|
virtual void video_render(gs_effect_t*) override;
|
|
|
|
std::string get_file();
|
|
};
|
|
|
|
class displacement_factory : public obs::source_factory<filter::displacement::displacement_factory,
|
|
filter::displacement::displacement_instance> {
|
|
static std::shared_ptr<filter::displacement::displacement_factory> factory_instance;
|
|
|
|
public: // Singleton
|
|
static void initialize()
|
|
{
|
|
factory_instance = std::make_shared<filter::displacement::displacement_factory>();
|
|
}
|
|
|
|
static void finalize()
|
|
{
|
|
factory_instance.reset();
|
|
}
|
|
|
|
static std::shared_ptr<displacement_factory> get()
|
|
{
|
|
return factory_instance;
|
|
}
|
|
|
|
public:
|
|
displacement_factory();
|
|
virtual ~displacement_factory();
|
|
|
|
virtual const char* get_name() override;
|
|
|
|
virtual void get_defaults2(obs_data_t* data) override;
|
|
|
|
virtual obs_properties_t* get_properties2(filter::displacement::displacement_instance* data) override;
|
|
};
|
|
} // namespace displacement
|
|
} // namespace filter
|