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code: Migrate source::mirror to new dynamic loader

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Michael Fabian 'Xaymar' Dirks 2023-05-14 08:52:43 +02:00 committed by Xaymar
parent 5ca01dc589
commit e630ddc8a7
3 changed files with 20 additions and 37 deletions
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18
source/plugin.cpp
View file

@ -32,10 +32,6 @@
#include "filters/filter-virtual-greenscreen.hpp"
#endif
#ifdef ENABLE_SOURCE_MIRROR
#include "sources/source-mirror.hpp"
#endif
#ifdef ENABLE_FRONTEND
#include "ui/ui.hpp"
#endif
@ -152,13 +148,6 @@ MODULE_EXPORT bool obs_module_load(void)
#endif
}
// Sources
{
#ifdef ENABLE_SOURCE_MIRROR
streamfx::source::mirror::mirror_factory::initialize();
#endif
}
DLOG_INFO("Loaded Version %s", STREAMFX_VERSION_STRING);
return true;
} catch (std::exception const& ex) {
@ -175,13 +164,6 @@ MODULE_EXPORT void obs_module_unload(void)
try {
DLOG_INFO("Unloading Version %s", STREAMFX_VERSION_STRING);
// Sources
{
#ifdef ENABLE_SOURCE_MIRROR
streamfx::source::mirror::mirror_factory::finalize();
#endif
}
// Filters
{
#ifdef ENABLE_FILTER_AUTOFRAMING

37
source/sources/source-mirror.cpp
View file

@ -381,26 +381,27 @@ bool mirror_factory::on_manual_open(obs_properties_t* props, obs_property_t* pro
}
#endif
std::shared_ptr<mirror_factory> _source_mirror_factory_instance;
void streamfx::source::mirror::mirror_factory::initialize()
std::shared_ptr<mirror_factory> mirror_factory::instance()
{
try {
if (!_source_mirror_factory_instance)
_source_mirror_factory_instance = std::make_shared<mirror_factory>();
} catch (const std::exception& ex) {
D_LOG_ERROR("Failed to initialize due to error: %s", ex.what());
} catch (...) {
D_LOG_ERROR("Failed to initialize due to unknown error.", "");
static std::weak_ptr<mirror_factory> winst;
static std::mutex mtx;
std::unique_lock<decltype(mtx)> lock(mtx);
auto instance = winst.lock();
if (!instance) {
instance = std::shared_ptr<mirror_factory>(new mirror_factory());
winst = instance;
}
return instance;
}
void streamfx::source::mirror::mirror_factory::finalize()
{
_source_mirror_factory_instance.reset();
}
static std::shared_ptr<mirror_factory> loader_instance;
std::shared_ptr<mirror_factory> streamfx::source::mirror::mirror_factory::get()
{
return std::shared_ptr<mirror_factory>();
}
static auto loader = streamfx::loader(
[]() { // Initalizer
loader_instance = mirror_factory::instance();
},
[]() { // Finalizer
loader_instance.reset();
},
streamfx::loader_priority::NORMAL);

2
source/sources/source-mirror.hpp
View file

@ -90,6 +90,6 @@ namespace streamfx::source::mirror {
static void finalize();
static std::shared_ptr<mirror_factory> get();
static std::shared_ptr<mirror_factory> instance();
};
} // namespace streamfx::source::mirror