367 lines
15 KiB
C
367 lines
15 KiB
C
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/******************************************************************************
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Copyright (C) 2014 by Hugh Bailey <obs.jim@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#pragma once
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#include "util/c99defs.h"
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#include "media-io/frame-rate.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct vec2;
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struct vec3;
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struct vec4;
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struct quat;
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/*
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* OBS data settings storage
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*
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* This is used for retrieving or setting the data settings for things such
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* as sources, encoders, etc. This is designed for JSON serialization.
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*/
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struct obs_data;
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struct obs_data_item;
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struct obs_data_array;
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typedef struct obs_data obs_data_t;
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typedef struct obs_data_item obs_data_item_t;
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typedef struct obs_data_array obs_data_array_t;
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enum obs_data_type {
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OBS_DATA_NULL,
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OBS_DATA_STRING,
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OBS_DATA_NUMBER,
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OBS_DATA_BOOLEAN,
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OBS_DATA_OBJECT,
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OBS_DATA_ARRAY
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};
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enum obs_data_number_type {
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OBS_DATA_NUM_INVALID,
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OBS_DATA_NUM_INT,
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OBS_DATA_NUM_DOUBLE
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};
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/* ------------------------------------------------------------------------- */
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/* Main usage functions */
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EXPORT obs_data_t *obs_data_create();
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EXPORT obs_data_t *obs_data_create_from_json(const char *json_string);
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EXPORT obs_data_t *obs_data_create_from_json_file(const char *json_file);
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EXPORT obs_data_t *obs_data_create_from_json_file_safe(const char *json_file,
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const char *backup_ext);
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EXPORT void obs_data_addref(obs_data_t *data);
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EXPORT void obs_data_release(obs_data_t *data);
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EXPORT const char *obs_data_get_json(obs_data_t *data);
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EXPORT bool obs_data_save_json(obs_data_t *data, const char *file);
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EXPORT bool obs_data_save_json_safe(obs_data_t *data, const char *file,
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const char *temp_ext, const char *backup_ext);
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EXPORT void obs_data_apply(obs_data_t *target, obs_data_t *apply_data);
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EXPORT void obs_data_erase(obs_data_t *data, const char *name);
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EXPORT void obs_data_clear(obs_data_t *data);
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/* Set functions */
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EXPORT void obs_data_set_string(obs_data_t *data, const char *name,
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const char *val);
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EXPORT void obs_data_set_int(obs_data_t *data, const char *name,
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long long val);
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EXPORT void obs_data_set_double(obs_data_t *data, const char *name, double val);
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EXPORT void obs_data_set_bool(obs_data_t *data, const char *name, bool val);
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EXPORT void obs_data_set_obj(obs_data_t *data, const char *name, obs_data_t *obj);
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EXPORT void obs_data_set_array(obs_data_t *data, const char *name,
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obs_data_array_t *array);
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/*
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* Default value functions.
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*/
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EXPORT void obs_data_set_default_string(obs_data_t *data, const char *name,
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const char *val);
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EXPORT void obs_data_set_default_int(obs_data_t *data, const char *name,
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long long val);
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EXPORT void obs_data_set_default_double(obs_data_t *data, const char *name,
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double val);
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EXPORT void obs_data_set_default_bool(obs_data_t *data, const char *name,
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bool val);
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EXPORT void obs_data_set_default_obj(obs_data_t *data, const char *name,
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obs_data_t *obj);
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/*
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* Application overrides
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* Use these to communicate the actual values of settings in case the user
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* settings aren't appropriate
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*/
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EXPORT void obs_data_set_autoselect_string(obs_data_t *data, const char *name,
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const char *val);
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EXPORT void obs_data_set_autoselect_int(obs_data_t *data, const char *name,
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long long val);
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EXPORT void obs_data_set_autoselect_double(obs_data_t *data, const char *name,
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double val);
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EXPORT void obs_data_set_autoselect_bool(obs_data_t *data, const char *name,
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bool val);
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EXPORT void obs_data_set_autoselect_obj(obs_data_t *data, const char *name,
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obs_data_t *obj);
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/*
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* Get functions
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*/
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EXPORT const char *obs_data_get_string(obs_data_t *data, const char *name);
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EXPORT long long obs_data_get_int(obs_data_t *data, const char *name);
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EXPORT double obs_data_get_double(obs_data_t *data, const char *name);
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EXPORT bool obs_data_get_bool(obs_data_t *data, const char *name);
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EXPORT obs_data_t *obs_data_get_obj(obs_data_t *data, const char *name);
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EXPORT obs_data_array_t *obs_data_get_array(obs_data_t *data, const char *name);
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EXPORT const char *obs_data_get_default_string(obs_data_t *data,
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const char *name);
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EXPORT long long obs_data_get_default_int(obs_data_t *data, const char *name);
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EXPORT double obs_data_get_default_double(obs_data_t *data, const char *name);
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EXPORT bool obs_data_get_default_bool(obs_data_t *data, const char *name);
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EXPORT obs_data_t *obs_data_get_default_obj(obs_data_t *data, const char *name);
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EXPORT obs_data_array_t *obs_data_get_default_array(obs_data_t *data,
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const char *name);
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EXPORT const char *obs_data_get_autoselect_string(obs_data_t *data,
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const char *name);
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EXPORT long long obs_data_get_autoselect_int(obs_data_t *data, const char *name);
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EXPORT double obs_data_get_autoselect_double(obs_data_t *data, const char *name);
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EXPORT bool obs_data_get_autoselect_bool(obs_data_t *data, const char *name);
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EXPORT obs_data_t *obs_data_get_autoselect_obj(obs_data_t *data,
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const char *name);
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EXPORT obs_data_array_t *obs_data_get_autoselect_array(obs_data_t *data,
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const char *name);
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/* Array functions */
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EXPORT obs_data_array_t *obs_data_array_create();
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EXPORT void obs_data_array_addref(obs_data_array_t *array);
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EXPORT void obs_data_array_release(obs_data_array_t *array);
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EXPORT size_t obs_data_array_count(obs_data_array_t *array);
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EXPORT obs_data_t *obs_data_array_item(obs_data_array_t *array, size_t idx);
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EXPORT size_t obs_data_array_push_back(obs_data_array_t *array, obs_data_t *obj);
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EXPORT void obs_data_array_insert(obs_data_array_t *array, size_t idx,
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obs_data_t *obj);
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EXPORT void obs_data_array_erase(obs_data_array_t *array, size_t idx);
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/* ------------------------------------------------------------------------- */
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/* Item status inspection */
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EXPORT bool obs_data_has_user_value(obs_data_t *data, const char *name);
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EXPORT bool obs_data_has_default_value(obs_data_t *data, const char *name);
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EXPORT bool obs_data_has_autoselect_value(obs_data_t *data, const char *name);
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EXPORT bool obs_data_item_has_user_value(obs_data_item_t *data);
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EXPORT bool obs_data_item_has_default_value(obs_data_item_t *data);
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EXPORT bool obs_data_item_has_autoselect_value(obs_data_item_t *data);
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/* ------------------------------------------------------------------------- */
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/* Clearing data values */
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EXPORT void obs_data_unset_user_value(obs_data_t *data, const char *name);
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EXPORT void obs_data_unset_default_value(obs_data_t *data, const char *name);
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EXPORT void obs_data_unset_autoselect_value(obs_data_t *data, const char *name);
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EXPORT void obs_data_item_unset_user_value(obs_data_item_t *data);
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EXPORT void obs_data_item_unset_default_value(obs_data_item_t *data);
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EXPORT void obs_data_item_unset_autoselect_value(obs_data_item_t *data);
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/* ------------------------------------------------------------------------- */
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/* Item iteration */
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EXPORT obs_data_item_t *obs_data_first(obs_data_t *data);
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EXPORT obs_data_item_t *obs_data_item_byname(obs_data_t *data, const char *name);
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EXPORT bool obs_data_item_next(obs_data_item_t **item);
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EXPORT void obs_data_item_release(obs_data_item_t **item);
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EXPORT void obs_data_item_remove(obs_data_item_t **item);
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/* Gets Item type */
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EXPORT enum obs_data_type obs_data_item_gettype(obs_data_item_t *item);
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EXPORT enum obs_data_number_type obs_data_item_numtype(obs_data_item_t *item);
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/* Item set functions */
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EXPORT void obs_data_item_set_string(obs_data_item_t **item, const char *val);
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EXPORT void obs_data_item_set_int(obs_data_item_t **item, long long val);
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EXPORT void obs_data_item_set_double(obs_data_item_t **item, double val);
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EXPORT void obs_data_item_set_bool(obs_data_item_t **item, bool val);
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EXPORT void obs_data_item_set_obj(obs_data_item_t **item, obs_data_t *val);
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EXPORT void obs_data_item_set_array(obs_data_item_t **item,
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obs_data_array_t *val);
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EXPORT void obs_data_item_set_default_string(obs_data_item_t **item,
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const char *val);
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EXPORT void obs_data_item_set_default_int(obs_data_item_t **item, long long val);
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EXPORT void obs_data_item_set_default_double(obs_data_item_t **item, double val);
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EXPORT void obs_data_item_set_default_bool(obs_data_item_t **item, bool val);
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EXPORT void obs_data_item_set_default_obj(obs_data_item_t **item,
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obs_data_t *val);
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EXPORT void obs_data_item_set_default_array(obs_data_item_t **item,
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obs_data_array_t *val);
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EXPORT void obs_data_item_set_autoselect_string(obs_data_item_t **item,
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const char *val);
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EXPORT void obs_data_item_set_autoselect_int(obs_data_item_t **item,
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long long val);
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EXPORT void obs_data_item_set_autoselect_double(obs_data_item_t **item,
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double val);
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EXPORT void obs_data_item_set_autoselect_bool(obs_data_item_t **item, bool val);
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EXPORT void obs_data_item_set_autoselect_obj(obs_data_item_t **item,
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obs_data_t *val);
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EXPORT void obs_data_item_set_autoselect_array(obs_data_item_t **item,
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obs_data_array_t *val);
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/* Item get functions */
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EXPORT const char *obs_data_item_get_string(obs_data_item_t *item);
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EXPORT long long obs_data_item_get_int(obs_data_item_t *item);
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EXPORT double obs_data_item_get_double(obs_data_item_t *item);
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EXPORT bool obs_data_item_get_bool(obs_data_item_t *item);
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EXPORT obs_data_t *obs_data_item_get_obj(obs_data_item_t *item);
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EXPORT obs_data_array_t *obs_data_item_get_array(obs_data_item_t *item);
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EXPORT const char *obs_data_item_get_default_string(obs_data_item_t *item);
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EXPORT long long obs_data_item_get_default_int(obs_data_item_t *item);
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EXPORT double obs_data_item_get_default_double(obs_data_item_t *item);
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EXPORT bool obs_data_item_get_default_bool(obs_data_item_t *item);
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EXPORT obs_data_t *obs_data_item_get_default_obj(obs_data_item_t *item);
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EXPORT obs_data_array_t *obs_data_item_get_default_array(obs_data_item_t *item);
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EXPORT const char *obs_data_item_get_autoselect_string(obs_data_item_t *item);
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EXPORT long long obs_data_item_get_autoselect_int(obs_data_item_t *item);
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EXPORT double obs_data_item_get_autoselect_double(obs_data_item_t *item);
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EXPORT bool obs_data_item_get_autoselect_bool(obs_data_item_t *item);
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EXPORT obs_data_t *obs_data_item_get_autoselect_obj(obs_data_item_t *item);
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EXPORT obs_data_array_t *obs_data_item_get_autoselect_array(
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obs_data_item_t *item);
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/* ------------------------------------------------------------------------- */
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/* Helper functions for certain structures */
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EXPORT void obs_data_set_vec2(obs_data_t *data, const char *name,
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const struct vec2 *val);
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EXPORT void obs_data_set_vec3(obs_data_t *data, const char *name,
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const struct vec3 *val);
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EXPORT void obs_data_set_vec4(obs_data_t *data, const char *name,
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const struct vec4 *val);
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EXPORT void obs_data_set_quat(obs_data_t *data, const char *name,
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const struct quat *val);
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EXPORT void obs_data_set_default_vec2(obs_data_t *data, const char *name,
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const struct vec2 *val);
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EXPORT void obs_data_set_default_vec3(obs_data_t *data, const char *name,
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const struct vec3 *val);
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EXPORT void obs_data_set_default_vec4(obs_data_t *data, const char *name,
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const struct vec4 *val);
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EXPORT void obs_data_set_default_quat(obs_data_t *data, const char *name,
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const struct quat *val);
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EXPORT void obs_data_set_autoselect_vec2(obs_data_t *data, const char *name,
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const struct vec2 *val);
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EXPORT void obs_data_set_autoselect_vec3(obs_data_t *data, const char *name,
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const struct vec3 *val);
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EXPORT void obs_data_set_autoselect_vec4(obs_data_t *data, const char *name,
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const struct vec4 *val);
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EXPORT void obs_data_set_autoselect_quat(obs_data_t *data, const char *name,
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const struct quat *val);
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EXPORT void obs_data_get_vec2(obs_data_t *data, const char *name,
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struct vec2 *val);
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EXPORT void obs_data_get_vec3(obs_data_t *data, const char *name,
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struct vec3 *val);
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EXPORT void obs_data_get_vec4(obs_data_t *data, const char *name,
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struct vec4 *val);
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EXPORT void obs_data_get_quat(obs_data_t *data, const char *name,
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struct quat *val);
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EXPORT void obs_data_get_default_vec2(obs_data_t *data, const char *name,
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struct vec2 *val);
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EXPORT void obs_data_get_default_vec3(obs_data_t *data, const char *name,
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struct vec3 *val);
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EXPORT void obs_data_get_default_vec4(obs_data_t *data, const char *name,
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struct vec4 *val);
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EXPORT void obs_data_get_default_quat(obs_data_t *data, const char *name,
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struct quat *val);
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EXPORT void obs_data_get_autoselect_vec2(obs_data_t *data, const char *name,
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struct vec2 *val);
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EXPORT void obs_data_get_autoselect_vec3(obs_data_t *data, const char *name,
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struct vec3 *val);
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EXPORT void obs_data_get_autoselect_vec4(obs_data_t *data, const char *name,
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||
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struct vec4 *val);
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||
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EXPORT void obs_data_get_autoselect_quat(obs_data_t *data, const char *name,
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|
struct quat *val);
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|
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||
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/* ------------------------------------------------------------------------- */
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/* Helper functions for media_frames_per_second/OBS_PROPERTY_FRAME_RATE */
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EXPORT void obs_data_set_frames_per_second(obs_data_t *data,
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||
|
|
const char *name,
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||
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struct media_frames_per_second fps, const char *option);
|
||
|
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EXPORT void obs_data_set_default_frames_per_second(obs_data_t *data,
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||
|
|
const char *name,
|
||
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|
struct media_frames_per_second fps, const char *option);
|
||
|
|
EXPORT void obs_data_set_autoselect_frames_per_second(obs_data_t *data,
|
||
|
|
const char *name,
|
||
|
|
struct media_frames_per_second fps, const char *option);
|
||
|
|
|
||
|
|
EXPORT bool obs_data_get_frames_per_second(obs_data_t *data,
|
||
|
|
const char *name,
|
||
|
|
struct media_frames_per_second *fps, const char **option);
|
||
|
|
EXPORT bool obs_data_get_default_frames_per_second(obs_data_t *data,
|
||
|
|
const char *name,
|
||
|
|
struct media_frames_per_second *fps, const char **option);
|
||
|
|
EXPORT bool obs_data_get_autoselect_frames_per_second(obs_data_t *data,
|
||
|
|
const char *name,
|
||
|
|
struct media_frames_per_second *fps, const char **option);
|
||
|
|
|
||
|
|
EXPORT void obs_data_item_set_frames_per_second(
|
||
|
|
obs_data_item_t **item,
|
||
|
|
struct media_frames_per_second fps, const char *option);
|
||
|
|
EXPORT void obs_data_item_set_default_frames_per_second(
|
||
|
|
obs_data_item_t **item,
|
||
|
|
struct media_frames_per_second fps, const char *option);
|
||
|
|
EXPORT void obs_data_item_set_autoselect_frames_per_second(
|
||
|
|
obs_data_item_t **item,
|
||
|
|
struct media_frames_per_second fps, const char *option);
|
||
|
|
|
||
|
|
EXPORT bool obs_data_item_get_frames_per_second(
|
||
|
|
obs_data_item_t *item,
|
||
|
|
struct media_frames_per_second *fps, const char **option);
|
||
|
|
EXPORT bool obs_data_item_get_default_frames_per_second(
|
||
|
|
obs_data_item_t *item,
|
||
|
|
struct media_frames_per_second *fps, const char **option);
|
||
|
|
EXPORT bool obs_data_item_get_autoselect_frames_per_second(
|
||
|
|
obs_data_item_t *item,
|
||
|
|
struct media_frames_per_second *fps, const char **option);
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------------- */
|
||
|
|
/* OBS-specific functions */
|
||
|
|
|
||
|
|
static inline obs_data_t *obs_data_newref(obs_data_t *data)
|
||
|
|
{
|
||
|
|
if (data)
|
||
|
|
obs_data_addref(data);
|
||
|
|
else
|
||
|
|
data = obs_data_create();
|
||
|
|
|
||
|
|
return data;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|