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code: Migrate filter::transform to new dynamic loader

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Michael Fabian 'Xaymar' Dirks 2023-05-14 08:47:03 +02:00 committed by Xaymar
parent 8bec18600f
commit 4d913c34f5
3 changed files with 20 additions and 32 deletions
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37
source/filters/filter-transform.cpp
View file

@ -810,26 +810,27 @@ bool transform_factory::on_manual_open(obs_properties_t* props, obs_property_t*
}
#endif
std::shared_ptr<transform_factory> _filter_transform_factory_instance = nullptr;
void transform_factory::initialize()
std::shared_ptr<transform_factory> transform_factory::instance()
{
try {
if (!_filter_transform_factory_instance)
_filter_transform_factory_instance = std::make_shared<transform_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<transform_factory> winst;
static std::mutex mtx;
std::unique_lock<decltype(mtx)> lock(mtx);
auto instance = winst.lock();
if (!instance) {
instance = std::shared_ptr<transform_factory>(new transform_factory());
winst = instance;
}
return instance;
}
void transform_factory::finalize()
{
_filter_transform_factory_instance.reset();
}
static std::shared_ptr<transform_factory> loader_instance;
std::shared_ptr<transform_factory> transform_factory::get()
{
return _filter_transform_factory_instance;
}
static auto loader = streamfx::loader(
[]() { // Initalizer
loader_instance = transform_factory::instance();
},
[]() { // Finalizer
loader_instance.reset();
},
streamfx::loader_priority::NORMAL);

6
source/filters/filter-transform.hpp
View file

@ -96,10 +96,6 @@ namespace streamfx::filter::transform {
#endif
public: // Singleton
static void initialize();
static void finalize();
static std::shared_ptr<transform_factory> get();
static std::shared_ptr<transform_factory> instance();
};
} // namespace streamfx::filter::transform

9
source/plugin.cpp
View file

@ -34,9 +34,6 @@
#ifdef ENABLE_FILTER_SDF_EFFECTS
#include "filters/filter-sdf-effects.hpp"
#endif
#ifdef ENABLE_FILTER_TRANSFORM
#include "filters/filter-transform.hpp"
#endif
#ifdef ENABLE_FILTER_UPSCALING
#include "filters/filter-upscaling.hpp"
#endif
@ -165,9 +162,6 @@ MODULE_EXPORT bool obs_module_load(void)
#ifdef ENABLE_FILTER_SDF_EFFECTS
streamfx::filter::sdf_effects::sdf_effects_factory::initialize();
#endif
#ifdef ENABLE_FILTER_TRANSFORM
streamfx::filter::transform::transform_factory::initialize();
#endif
#ifdef ENABLE_FILTER_UPSCALING
streamfx::filter::upscaling::upscaling_factory::initialize();
#endif
@ -226,9 +220,6 @@ MODULE_EXPORT void obs_module_unload(void)
#ifdef ENABLE_FILTER_SDF_EFFECTS
streamfx::filter::sdf_effects::sdf_effects_factory::finalize();
#endif
#ifdef ENABLE_FILTER_TRANSFORM
streamfx::filter::transform::transform_factory::finalize();
#endif
#ifdef ENABLE_FILTER_UPSCALING
streamfx::filter::upscaling::upscaling_factory::finalize();
#endif