diff --git a/source/source-mirror.cpp b/source/source-mirror.cpp index 368d87ac..787d898e 100644 --- a/source/source-mirror.cpp +++ b/source/source-mirror.cpp @@ -21,12 +21,16 @@ #include #include #include -#include #include #include #include "obs-tools.hpp" #include "strings.h" +extern "C" { +#include +#include +} + #define S_SOURCE_MIRROR "Source.Mirror" #define P_SOURCE "Source.Mirror.Source" #define P_SOURCE_SIZE "Source.Mirror.Source.Size" @@ -77,6 +81,8 @@ Source::MirrorAddon::MirrorAddon() osi.video_tick = video_tick; osi.video_render = video_render; osi.enum_active_sources = enum_active_sources; + osi.load = load; + osi.save = save; obs_register_source(&osi); } @@ -131,7 +137,9 @@ static void UpdateSourceList(obs_property_t* p) { obs_property_list_clear(p); obs_enum_sources(UpdateSourceListCB, p); +#if LIBOBS_API_MAJOR_VER >= 23 obs_enum_scenes(UpdateSourceListCB, p); +#endif } obs_properties_t* Source::MirrorAddon::get_properties(void*) @@ -243,6 +251,20 @@ void Source::MirrorAddon::enum_active_sources(void* p, obs_source_enum_proc_t en } } +void Source::MirrorAddon::load(void* p, obs_data_t* d) +{ + if (p) { + static_cast(p)->load(d); + } +} + +void Source::MirrorAddon::save(void* p, obs_data_t* d) +{ + if (p) { + static_cast(p)->save(d); + } +} + Source::Mirror::Mirror(obs_data_t* data, obs_source_t* src) { this->m_source = src; @@ -310,7 +332,8 @@ void Source::Mirror::update(obs_data_t* data) if (!this->m_scene && this->m_active) { this->m_scene = obs_scene_create_private("localscene"); this->m_scene_source = std::make_shared(obs_scene_get_source(this->m_scene), false, false); - this->m_source_texture = std::make_unique(this->m_scene_source, this->m_source); + this->m_source_texture = std::make_unique( + this->m_scene_source, std::make_shared(this->m_source, false, false)); } // Update selected source. @@ -319,12 +342,16 @@ void Source::Mirror::update(obs_data_t* data) if (m_scene) { if (this->m_sceneitem) { this->m_audio_capture.reset(); + this->m_source_target.reset(); obs_sceneitem_remove(this->m_sceneitem); this->m_sceneitem = nullptr; } obs_source_t* source = obs_get_source_by_name(new_source_name); if (source) { bool allow = true; + if (source == m_source) { + allow = false; + } if (strcmp(obs_source_get_id(source), "scene") == 0) { if (obs::tools::scene_contains_source(obs_scene_from_source(source), this->m_source)) { allow = false; @@ -332,12 +359,21 @@ void Source::Mirror::update(obs_data_t* data) } if (allow) { this->m_sceneitem = obs_scene_add(m_scene, source); - try { - this->m_audio_capture = std::make_unique(source); - this->m_audio_capture->set_callback(std::bind(&Source::Mirror::audio_capture_cb, this, - std::placeholders::_1, std::placeholders::_2, - std::placeholders::_3)); - } catch (...) { + if (this->m_sceneitem) { + m_source_target = std::make_shared(source, true, true); + m_source_target->events.rename.add(std::bind(&Source::Mirror::on_source_rename, this, + std::placeholders::_1, std::placeholders::_2, + std::placeholders::_3)); + m_source_target->events.destroy.add( + std::bind(&Source::Mirror::on_source_destroy, this, std::placeholders::_1)); + try { + this->m_audio_capture = std::make_unique(source); + this->m_audio_capture->set_callback(std::bind(&Source::Mirror::audio_capture_cb, this, + std::placeholders::_1, std::placeholders::_2, + std::placeholders::_3)); + } catch (...) { + } + this->m_source_name = new_source_name; } } obs_source_release(source); @@ -435,9 +471,7 @@ void Source::Mirror::video_tick(float time) { this->m_tick += time; - if (this->m_sceneitem) { - this->m_source_name = obs_source_get_name(obs_sceneitem_get_source(this->m_sceneitem)); - } else { + if (!this->m_sceneitem) { if (this->m_tick > 0.1f) { obs_data_t* ref = obs_source_get_settings(this->m_source); update(ref); @@ -483,11 +517,13 @@ void Source::Mirror::video_render(gs_effect_t*) if (this->m_keep_original_size) { { - vec4 black; - vec4_zero(&black); auto op = m_render_target_scale->render(this->m_width, this->m_height); gs_ortho(0, float_t(this->m_width), 0, float_t(this->m_height), 0, 1); + + vec4 black; + vec4_zero(&black); gs_clear(GS_CLEAR_COLOR, &black, 0, 0); + while (gs_effect_loop(this->m_scaling_effect, "Draw")) { gs_eparam_t* image = gs_effect_get_param_by_name(this->m_scaling_effect, "image"); gs_effect_set_next_sampler(image, this->m_sampler->get_object()); @@ -567,4 +603,31 @@ void Source::Mirror::enum_active_sources(obs_source_enum_proc_t enum_callback, v if (this->m_sceneitem) { enum_callback(this->m_source, obs_sceneitem_get_source(this->m_sceneitem), param); } + if (this->m_scene) { + enum_callback(this->m_source, obs_scene_get_source(this->m_scene), param); + } +} + +void Source::Mirror::load(obs_data_t* data) {} + +void Source::Mirror::save(obs_data_t* data) +{ + if (this->m_sceneitem) { + obs_data_set_string(data, P_SOURCE, obs_source_get_name(obs_sceneitem_get_source(this->m_sceneitem))); + } +} + +void Source::Mirror::on_source_rename(obs::source* source, std::string new_name, std::string old_name) { + obs_data_t* ref = obs_source_get_settings(this->m_source); + obs_data_set_string(ref, P_SOURCE, obs_source_get_name(source->get())); + obs_source_update(this->m_source, ref); + obs_data_release(ref); +} + +void Source::Mirror::on_source_destroy(obs::source* source) +{ + obs_data_t* ref = obs_source_get_settings(this->m_source); + obs_data_set_string(ref, P_SOURCE, ""); + obs_source_update(this->m_source, ref); + obs_data_release(ref); } diff --git a/source/source-mirror.h b/source/source-mirror.h index 336c329f..13f5e586 100644 --- a/source/source-mirror.h +++ b/source/source-mirror.h @@ -59,6 +59,8 @@ namespace Source { static void video_tick(void*, float); static void video_render(void*, gs_effect_t*); static void enum_active_sources(void*, obs_source_enum_proc_t, void*); + static void load(void*, obs_data_t*); + static void save(void*, obs_data_t*); }; class Mirror { @@ -72,8 +74,9 @@ namespace Source { std::unique_ptr m_source_texture; // Input Source - obs_sceneitem_t* m_sceneitem = nullptr; - std::string m_source_name; + std::shared_ptr m_source_target; + obs_sceneitem_t* m_sceneitem = nullptr; + std::string m_source_name; // Scaling bool m_rescale = false; @@ -110,5 +113,10 @@ namespace Source { void audio_capture_cb(void* data, const audio_data* audio, bool muted); void audio_output_cb(); void enum_active_sources(obs_source_enum_proc_t, void*); + void load(obs_data_t*); + void save(obs_data_t*); + + void on_source_rename(obs::source* source, std::string new_name, std::string old_name); + void on_source_destroy(obs::source* source); }; }; // namespace Source