Method update_effects

source/runtime.cpp:3549–3690

}

void reshade::runtime::update_effects()
{
	// Delay first load to the first render call to avoid loading while the application is still initializing
	if (_frame_count == 0 && !_no_reload_on_init)
		reload_effects();

	if (!is_loading() && !_is_in_preset_transition && !_reload_required_effects.empty())
	{
		_reload_remaining_effects = 0;

		// Sort list so that all default permutations are reloaded first (since that resets the entire effect), before other permutations
		std::sort(_reload_required_effects.begin(), _reload_required_effects.end(),
			[](const std::pair<size_t, size_t> &lhs, const std::pair<size_t, size_t> &rhs) {
				return lhs.second < rhs.second || (lhs.second == rhs.second && lhs.first < rhs.first);
			});

		for (size_t i = 0; i < _reload_required_effects.size(); ++i)
		{
			const auto [effect_index, permutation_index] = _reload_required_effects[i];

			if (effect_index >= _effects.size())
			{
				reload_effects();
				assert(_reload_required_effects.empty());
				break;
			}

			if (permutation_index == 0)
			{
				if (!reload_effect(effect_index))
					continue;
			}
			else
			{
				// This resize should only happen on the first non-default permutation, before launching threads that can access it
				if (_effects[effect_index].permutations.size() < _effect_permutations.size())
					_effects[effect_index].permutations.resize(_effect_permutations.size());

				_reload_remaining_effects += 1;

				_worker_threads.emplace_back([this, effect_index, permutation_index]() {
						load_effect(_effects[effect_index].source_file, ini_file::load_cache(_current_preset_path), effect_index, permutation_index, true);
					});
			}

			// Force immediate effect initialization of this permutation after reloading
			// This can cause attempts to create an effect that failed to compile, so need to handle that case in 'create_effect' below
			if (std::find(_reload_create_queue.cbegin(), _reload_create_queue.cend(), _reload_required_effects[i]) == _reload_create_queue.cend())
				_reload_create_queue.push_back(_reload_required_effects[i]);
		}

		_reload_required_effects.clear();
	}

	if (_reload_remaining_effects == 0)
	{
		// Clear the thread list now that they all have finished
		for (std::thread &thread : _worker_threads)