mirror of
https://github.com/Xaymar/obs-StreamFX
synced 2024-10-24 05:42:39 +00:00
add8012549
The source allows you to apply effects to the same source without requiring a new instance of the source. Any changes done to the original source also apply to the mirror, so there is less total work that needs to be done. It can also rescale the source, allowing you to use the same source as a cheap instant backdrop with Blur for example. What you do in the end is completely unwritten and up to you to decide.
77 lines
2 KiB
C++
77 lines
2 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 "plugin.h"
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#include "gs-rendertarget.h"
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#include <memory>
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namespace Source {
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class MirrorAddon {
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public:
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MirrorAddon();
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~MirrorAddon();
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static const char *get_name(void *);
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static void get_defaults(obs_data_t *);
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static bool modified_properties(obs_properties_t *, obs_property_t *, obs_data_t *);
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static obs_properties_t *get_properties(void *);
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static void *create(obs_data_t *, obs_source_t *);
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static void destroy(void *);
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static uint32_t get_width(void *);
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static uint32_t get_height(void *);
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static void update(void *, obs_data_t *);
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static void activate(void *);
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static void deactivate(void *);
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static void video_tick(void *, float);
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static void video_render(void *, gs_effect_t *);
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private:
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obs_source_info osi;
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};
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class Mirror {
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public:
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Mirror(obs_data_t*, obs_source_t*);
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~Mirror();
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uint32_t get_width();
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uint32_t get_height();
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void update(obs_data_t*);
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void activate();
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void deactivate();
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void video_tick(float);
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void video_render(gs_effect_t*);
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private:
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bool m_active;
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obs_source_t* m_source;
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obs_source_t* m_target;
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std::string m_targetName;
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bool m_rescale = false;
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uint32_t m_width, m_height;
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std::unique_ptr<GS::RenderTarget> m_renderTarget;
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gs_effect_t* m_scalingEffect;
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};
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};
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