/* obs-websocket Copyright (C) 2020-2021 Kyle Manning This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see */ #include "Obs.h" #include "../plugin-macros.generated.h" struct CreateSceneItemData { obs_source_t *source; // In bool sceneItemEnabled; // In obs_transform_info *sceneItemTransform = nullptr; // In obs_sceneitem_crop *sceneItemCrop = nullptr; // In OBSSceneItem sceneItem; // Out }; void CreateSceneItemHelper(void *_data, obs_scene_t *scene) { auto *data = reinterpret_cast(_data); data->sceneItem = obs_scene_add(scene, data->source); if (data->sceneItemTransform) obs_sceneitem_set_info(data->sceneItem, data->sceneItemTransform); if (data->sceneItemCrop) obs_sceneitem_set_crop(data->sceneItem, data->sceneItemCrop); obs_sceneitem_set_visible(data->sceneItem, data->sceneItemEnabled); } obs_sceneitem_t *Utils::Obs::ActionHelper::CreateSceneItem(obs_source_t *source, obs_scene_t *scene, bool sceneItemEnabled, obs_transform_info *sceneItemTransform, obs_sceneitem_crop *sceneItemCrop) { // Sanity check for valid scene if (!(source && scene)) return nullptr; // Create data struct and populate for scene item creation CreateSceneItemData data; data.source = source; data.sceneItemEnabled = sceneItemEnabled; data.sceneItemTransform = sceneItemTransform; data.sceneItemCrop = sceneItemCrop; // Enter graphics context and create the scene item obs_enter_graphics(); obs_scene_atomic_update(scene, CreateSceneItemHelper, &data); obs_leave_graphics(); obs_sceneitem_addref(data.sceneItem); return data.sceneItem; } obs_sceneitem_t *Utils::Obs::ActionHelper::CreateInput(std::string inputName, std::string inputKind, obs_data_t *inputSettings, obs_scene_t *scene, bool sceneItemEnabled) { // Create the input OBSSourceAutoRelease input = obs_source_create(inputKind.c_str(), inputName.c_str(), inputSettings, nullptr); // Check that everything was created properly if (!input) return nullptr; // Apparently not all default input properties actually get applied on creation (smh) uint32_t flags = obs_source_get_output_flags(input); if ((flags & OBS_SOURCE_MONITOR_BY_DEFAULT) != 0) obs_source_set_monitoring_type(input, OBS_MONITORING_TYPE_MONITOR_ONLY); // Create a scene item for the input obs_sceneitem_t *ret = CreateSceneItem(input, scene, sceneItemEnabled); // If creation failed, remove the input if (!ret) obs_source_remove(input); return ret; }