mirror of
https://github.com/Xaymar/obs-StreamFX
synced 2024-11-11 06:15:05 +00:00
122 lines
3.9 KiB
C++
122 lines
3.9 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 <condition_variable>
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#include <memory>
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#include <mutex>
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#include <thread>
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#include <vector>
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#include "gfx-source-texture.h"
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#include "gs-rendertarget.h"
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#include "gs-sampler.h"
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#include "obs-audio-capture.h"
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#include "obs-source.hpp"
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#include "plugin.h"
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extern "C" {
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#include <obs-source.h>
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}
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namespace Source {
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class MirrorAddon {
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obs_source_info osi;
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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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static void enum_active_sources(void*, obs_source_enum_proc_t, void*);
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static void load(void*, obs_data_t*);
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static void save(void*, obs_data_t*);
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};
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class Mirror {
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bool m_active = false;
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obs_source_t* m_source = nullptr;
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float_t m_tick = 0;
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// Input
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obs_scene_t* m_scene = nullptr;
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std::shared_ptr<obs::source> m_scene_source;
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std::unique_ptr<gfx::source_texture> m_source_texture;
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// Input Source
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std::shared_ptr<obs::source> m_source_target;
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obs_sceneitem_t* m_sceneitem = nullptr;
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std::string m_source_name;
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// Scaling
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bool m_rescale = false;
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uint32_t m_width;
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uint32_t m_height;
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gs_effect_t* m_scaling_effect = nullptr;
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bool m_keep_original_size = false;
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std::unique_ptr<gs::rendertarget> m_render_target_scale;
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std::shared_ptr<gs::sampler> m_sampler;
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// Audio
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bool m_enable_audio = false;
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std::unique_ptr<obs::audio_capture> m_audio_capture;
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std::mutex m_audio_lock;
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std::condition_variable m_audio_notify;
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obs_source_audio m_audio_output;
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std::vector<std::vector<float_t>> m_audio_data;
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std::thread m_audio_thread;
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bool m_kill_audio_thread = false;
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bool m_have_audio_output = false;
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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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void audio_capture_cb(void* data, const audio_data* audio, bool muted);
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void audio_output_cb();
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void enum_active_sources(obs_source_enum_proc_t, void*);
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void load(obs_data_t*);
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void save(obs_data_t*);
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void on_source_rename(obs::source* source, std::string new_name, std::string old_name);
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void on_source_destroy(obs::source* source);
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};
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}; // namespace Source
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