396 lines
16 KiB
C
396 lines
16 KiB
C
/******************************************************************************
|
|
Copyright (C) 2014 by Hugh Bailey <obs.jim@gmail.com>
|
|
|
|
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 <http://www.gnu.org/licenses/>.
|
|
******************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#include "util/c99defs.h"
|
|
#include "media-io/frame-rate.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct vec2;
|
|
struct vec3;
|
|
struct vec4;
|
|
struct quat;
|
|
|
|
/*
|
|
* OBS data settings storage
|
|
*
|
|
* This is used for retrieving or setting the data settings for things such
|
|
* as sources, encoders, etc. This is designed for JSON serialization.
|
|
*/
|
|
|
|
struct obs_data;
|
|
struct obs_data_item;
|
|
struct obs_data_array;
|
|
typedef struct obs_data obs_data_t;
|
|
typedef struct obs_data_item obs_data_item_t;
|
|
typedef struct obs_data_array obs_data_array_t;
|
|
|
|
enum obs_data_type {
|
|
OBS_DATA_NULL,
|
|
OBS_DATA_STRING,
|
|
OBS_DATA_NUMBER,
|
|
OBS_DATA_BOOLEAN,
|
|
OBS_DATA_OBJECT,
|
|
OBS_DATA_ARRAY
|
|
};
|
|
|
|
enum obs_data_number_type {
|
|
OBS_DATA_NUM_INVALID,
|
|
OBS_DATA_NUM_INT,
|
|
OBS_DATA_NUM_DOUBLE
|
|
};
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Main usage functions */
|
|
|
|
EXPORT obs_data_t *obs_data_create();
|
|
EXPORT obs_data_t *obs_data_create_from_json(const char *json_string);
|
|
EXPORT obs_data_t *obs_data_create_from_json_file(const char *json_file);
|
|
EXPORT obs_data_t *obs_data_create_from_json_file_safe(const char *json_file,
|
|
const char *backup_ext);
|
|
EXPORT void obs_data_addref(obs_data_t *data);
|
|
EXPORT void obs_data_release(obs_data_t *data);
|
|
|
|
EXPORT const char *obs_data_get_json(obs_data_t *data);
|
|
EXPORT const char *obs_data_get_last_json(obs_data_t *data);
|
|
EXPORT bool obs_data_save_json(obs_data_t *data, const char *file);
|
|
EXPORT bool obs_data_save_json_safe(obs_data_t *data, const char *file,
|
|
const char *temp_ext,
|
|
const char *backup_ext);
|
|
|
|
EXPORT void obs_data_apply(obs_data_t *target, obs_data_t *apply_data);
|
|
|
|
EXPORT void obs_data_erase(obs_data_t *data, const char *name);
|
|
EXPORT void obs_data_clear(obs_data_t *data);
|
|
|
|
/* Set functions */
|
|
EXPORT void obs_data_set_string(obs_data_t *data, const char *name,
|
|
const char *val);
|
|
EXPORT void obs_data_set_int(obs_data_t *data, const char *name, long long val);
|
|
EXPORT void obs_data_set_double(obs_data_t *data, const char *name, double val);
|
|
EXPORT void obs_data_set_bool(obs_data_t *data, const char *name, bool val);
|
|
EXPORT void obs_data_set_obj(obs_data_t *data, const char *name,
|
|
obs_data_t *obj);
|
|
EXPORT void obs_data_set_array(obs_data_t *data, const char *name,
|
|
obs_data_array_t *array);
|
|
|
|
/*
|
|
* Creates an obs_data_t * filled with all default values.
|
|
*/
|
|
EXPORT obs_data_t *obs_data_get_defaults(obs_data_t *data);
|
|
|
|
/*
|
|
* Default value functions.
|
|
*/
|
|
EXPORT void obs_data_set_default_string(obs_data_t *data, const char *name,
|
|
const char *val);
|
|
EXPORT void obs_data_set_default_int(obs_data_t *data, const char *name,
|
|
long long val);
|
|
EXPORT void obs_data_set_default_double(obs_data_t *data, const char *name,
|
|
double val);
|
|
EXPORT void obs_data_set_default_bool(obs_data_t *data, const char *name,
|
|
bool val);
|
|
EXPORT void obs_data_set_default_obj(obs_data_t *data, const char *name,
|
|
obs_data_t *obj);
|
|
EXPORT void obs_data_set_default_array(obs_data_t *data, const char *name,
|
|
obs_data_array_t *arr);
|
|
|
|
/*
|
|
* Application overrides
|
|
* Use these to communicate the actual values of settings in case the user
|
|
* settings aren't appropriate
|
|
*/
|
|
EXPORT void obs_data_set_autoselect_string(obs_data_t *data, const char *name,
|
|
const char *val);
|
|
EXPORT void obs_data_set_autoselect_int(obs_data_t *data, const char *name,
|
|
long long val);
|
|
EXPORT void obs_data_set_autoselect_double(obs_data_t *data, const char *name,
|
|
double val);
|
|
EXPORT void obs_data_set_autoselect_bool(obs_data_t *data, const char *name,
|
|
bool val);
|
|
EXPORT void obs_data_set_autoselect_obj(obs_data_t *data, const char *name,
|
|
obs_data_t *obj);
|
|
|
|
/*
|
|
* Get functions
|
|
*/
|
|
EXPORT const char *obs_data_get_string(obs_data_t *data, const char *name);
|
|
EXPORT long long obs_data_get_int(obs_data_t *data, const char *name);
|
|
EXPORT double obs_data_get_double(obs_data_t *data, const char *name);
|
|
EXPORT bool obs_data_get_bool(obs_data_t *data, const char *name);
|
|
EXPORT obs_data_t *obs_data_get_obj(obs_data_t *data, const char *name);
|
|
EXPORT obs_data_array_t *obs_data_get_array(obs_data_t *data, const char *name);
|
|
|
|
EXPORT const char *obs_data_get_default_string(obs_data_t *data,
|
|
const char *name);
|
|
EXPORT long long obs_data_get_default_int(obs_data_t *data, const char *name);
|
|
EXPORT double obs_data_get_default_double(obs_data_t *data, const char *name);
|
|
EXPORT bool obs_data_get_default_bool(obs_data_t *data, const char *name);
|
|
EXPORT obs_data_t *obs_data_get_default_obj(obs_data_t *data, const char *name);
|
|
EXPORT obs_data_array_t *obs_data_get_default_array(obs_data_t *data,
|
|
const char *name);
|
|
|
|
EXPORT const char *obs_data_get_autoselect_string(obs_data_t *data,
|
|
const char *name);
|
|
EXPORT long long obs_data_get_autoselect_int(obs_data_t *data,
|
|
const char *name);
|
|
EXPORT double obs_data_get_autoselect_double(obs_data_t *data,
|
|
const char *name);
|
|
EXPORT bool obs_data_get_autoselect_bool(obs_data_t *data, const char *name);
|
|
EXPORT obs_data_t *obs_data_get_autoselect_obj(obs_data_t *data,
|
|
const char *name);
|
|
EXPORT obs_data_array_t *obs_data_get_autoselect_array(obs_data_t *data,
|
|
const char *name);
|
|
|
|
/* Array functions */
|
|
EXPORT obs_data_array_t *obs_data_array_create();
|
|
EXPORT void obs_data_array_addref(obs_data_array_t *array);
|
|
EXPORT void obs_data_array_release(obs_data_array_t *array);
|
|
|
|
EXPORT size_t obs_data_array_count(obs_data_array_t *array);
|
|
EXPORT obs_data_t *obs_data_array_item(obs_data_array_t *array, size_t idx);
|
|
EXPORT size_t obs_data_array_push_back(obs_data_array_t *array,
|
|
obs_data_t *obj);
|
|
EXPORT void obs_data_array_insert(obs_data_array_t *array, size_t idx,
|
|
obs_data_t *obj);
|
|
EXPORT void obs_data_array_push_back_array(obs_data_array_t *array,
|
|
obs_data_array_t *array2);
|
|
EXPORT void obs_data_array_erase(obs_data_array_t *array, size_t idx);
|
|
EXPORT void obs_data_array_enum(obs_data_array_t *array,
|
|
void (*cb)(obs_data_t *data, void *param),
|
|
void *param);
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Item status inspection */
|
|
|
|
EXPORT bool obs_data_has_user_value(obs_data_t *data, const char *name);
|
|
EXPORT bool obs_data_has_default_value(obs_data_t *data, const char *name);
|
|
EXPORT bool obs_data_has_autoselect_value(obs_data_t *data, const char *name);
|
|
|
|
EXPORT bool obs_data_item_has_user_value(obs_data_item_t *data);
|
|
EXPORT bool obs_data_item_has_default_value(obs_data_item_t *data);
|
|
EXPORT bool obs_data_item_has_autoselect_value(obs_data_item_t *data);
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Clearing data values */
|
|
|
|
EXPORT void obs_data_unset_user_value(obs_data_t *data, const char *name);
|
|
EXPORT void obs_data_unset_default_value(obs_data_t *data, const char *name);
|
|
EXPORT void obs_data_unset_autoselect_value(obs_data_t *data, const char *name);
|
|
|
|
EXPORT void obs_data_item_unset_user_value(obs_data_item_t *data);
|
|
EXPORT void obs_data_item_unset_default_value(obs_data_item_t *data);
|
|
EXPORT void obs_data_item_unset_autoselect_value(obs_data_item_t *data);
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Item iteration */
|
|
|
|
EXPORT obs_data_item_t *obs_data_first(obs_data_t *data);
|
|
EXPORT obs_data_item_t *obs_data_item_byname(obs_data_t *data,
|
|
const char *name);
|
|
EXPORT bool obs_data_item_next(obs_data_item_t **item);
|
|
EXPORT void obs_data_item_release(obs_data_item_t **item);
|
|
EXPORT void obs_data_item_remove(obs_data_item_t **item);
|
|
|
|
/* Gets Item type */
|
|
EXPORT enum obs_data_type obs_data_item_gettype(obs_data_item_t *item);
|
|
EXPORT enum obs_data_number_type obs_data_item_numtype(obs_data_item_t *item);
|
|
EXPORT const char *obs_data_item_get_name(obs_data_item_t *item);
|
|
|
|
/* Item set functions */
|
|
EXPORT void obs_data_item_set_string(obs_data_item_t **item, const char *val);
|
|
EXPORT void obs_data_item_set_int(obs_data_item_t **item, long long val);
|
|
EXPORT void obs_data_item_set_double(obs_data_item_t **item, double val);
|
|
EXPORT void obs_data_item_set_bool(obs_data_item_t **item, bool val);
|
|
EXPORT void obs_data_item_set_obj(obs_data_item_t **item, obs_data_t *val);
|
|
EXPORT void obs_data_item_set_array(obs_data_item_t **item,
|
|
obs_data_array_t *val);
|
|
|
|
EXPORT void obs_data_item_set_default_string(obs_data_item_t **item,
|
|
const char *val);
|
|
EXPORT void obs_data_item_set_default_int(obs_data_item_t **item,
|
|
long long val);
|
|
EXPORT void obs_data_item_set_default_double(obs_data_item_t **item,
|
|
double val);
|
|
EXPORT void obs_data_item_set_default_bool(obs_data_item_t **item, bool val);
|
|
EXPORT void obs_data_item_set_default_obj(obs_data_item_t **item,
|
|
obs_data_t *val);
|
|
EXPORT void obs_data_item_set_default_array(obs_data_item_t **item,
|
|
obs_data_array_t *val);
|
|
|
|
EXPORT void obs_data_item_set_autoselect_string(obs_data_item_t **item,
|
|
const char *val);
|
|
EXPORT void obs_data_item_set_autoselect_int(obs_data_item_t **item,
|
|
long long val);
|
|
EXPORT void obs_data_item_set_autoselect_double(obs_data_item_t **item,
|
|
double val);
|
|
EXPORT void obs_data_item_set_autoselect_bool(obs_data_item_t **item, bool val);
|
|
EXPORT void obs_data_item_set_autoselect_obj(obs_data_item_t **item,
|
|
obs_data_t *val);
|
|
EXPORT void obs_data_item_set_autoselect_array(obs_data_item_t **item,
|
|
obs_data_array_t *val);
|
|
|
|
/* Item get functions */
|
|
EXPORT const char *obs_data_item_get_string(obs_data_item_t *item);
|
|
EXPORT long long obs_data_item_get_int(obs_data_item_t *item);
|
|
EXPORT double obs_data_item_get_double(obs_data_item_t *item);
|
|
EXPORT bool obs_data_item_get_bool(obs_data_item_t *item);
|
|
EXPORT obs_data_t *obs_data_item_get_obj(obs_data_item_t *item);
|
|
EXPORT obs_data_array_t *obs_data_item_get_array(obs_data_item_t *item);
|
|
|
|
EXPORT const char *obs_data_item_get_default_string(obs_data_item_t *item);
|
|
EXPORT long long obs_data_item_get_default_int(obs_data_item_t *item);
|
|
EXPORT double obs_data_item_get_default_double(obs_data_item_t *item);
|
|
EXPORT bool obs_data_item_get_default_bool(obs_data_item_t *item);
|
|
EXPORT obs_data_t *obs_data_item_get_default_obj(obs_data_item_t *item);
|
|
EXPORT obs_data_array_t *obs_data_item_get_default_array(obs_data_item_t *item);
|
|
|
|
EXPORT const char *obs_data_item_get_autoselect_string(obs_data_item_t *item);
|
|
EXPORT long long obs_data_item_get_autoselect_int(obs_data_item_t *item);
|
|
EXPORT double obs_data_item_get_autoselect_double(obs_data_item_t *item);
|
|
EXPORT bool obs_data_item_get_autoselect_bool(obs_data_item_t *item);
|
|
EXPORT obs_data_t *obs_data_item_get_autoselect_obj(obs_data_item_t *item);
|
|
EXPORT obs_data_array_t *
|
|
obs_data_item_get_autoselect_array(obs_data_item_t *item);
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Helper functions for certain structures */
|
|
EXPORT void obs_data_set_vec2(obs_data_t *data, const char *name,
|
|
const struct vec2 *val);
|
|
EXPORT void obs_data_set_vec3(obs_data_t *data, const char *name,
|
|
const struct vec3 *val);
|
|
EXPORT void obs_data_set_vec4(obs_data_t *data, const char *name,
|
|
const struct vec4 *val);
|
|
EXPORT void obs_data_set_quat(obs_data_t *data, const char *name,
|
|
const struct quat *val);
|
|
|
|
EXPORT void obs_data_set_default_vec2(obs_data_t *data, const char *name,
|
|
const struct vec2 *val);
|
|
EXPORT void obs_data_set_default_vec3(obs_data_t *data, const char *name,
|
|
const struct vec3 *val);
|
|
EXPORT void obs_data_set_default_vec4(obs_data_t *data, const char *name,
|
|
const struct vec4 *val);
|
|
EXPORT void obs_data_set_default_quat(obs_data_t *data, const char *name,
|
|
const struct quat *val);
|
|
|
|
EXPORT void obs_data_set_autoselect_vec2(obs_data_t *data, const char *name,
|
|
const struct vec2 *val);
|
|
EXPORT void obs_data_set_autoselect_vec3(obs_data_t *data, const char *name,
|
|
const struct vec3 *val);
|
|
EXPORT void obs_data_set_autoselect_vec4(obs_data_t *data, const char *name,
|
|
const struct vec4 *val);
|
|
EXPORT void obs_data_set_autoselect_quat(obs_data_t *data, const char *name,
|
|
const struct quat *val);
|
|
|
|
EXPORT void obs_data_get_vec2(obs_data_t *data, const char *name,
|
|
struct vec2 *val);
|
|
EXPORT void obs_data_get_vec3(obs_data_t *data, const char *name,
|
|
struct vec3 *val);
|
|
EXPORT void obs_data_get_vec4(obs_data_t *data, const char *name,
|
|
struct vec4 *val);
|
|
EXPORT void obs_data_get_quat(obs_data_t *data, const char *name,
|
|
struct quat *val);
|
|
|
|
EXPORT void obs_data_get_default_vec2(obs_data_t *data, const char *name,
|
|
struct vec2 *val);
|
|
EXPORT void obs_data_get_default_vec3(obs_data_t *data, const char *name,
|
|
struct vec3 *val);
|
|
EXPORT void obs_data_get_default_vec4(obs_data_t *data, const char *name,
|
|
struct vec4 *val);
|
|
EXPORT void obs_data_get_default_quat(obs_data_t *data, const char *name,
|
|
struct quat *val);
|
|
|
|
EXPORT void obs_data_get_autoselect_vec2(obs_data_t *data, const char *name,
|
|
struct vec2 *val);
|
|
EXPORT void obs_data_get_autoselect_vec3(obs_data_t *data, const char *name,
|
|
struct vec3 *val);
|
|
EXPORT void obs_data_get_autoselect_vec4(obs_data_t *data, const char *name,
|
|
struct vec4 *val);
|
|
EXPORT void obs_data_get_autoselect_quat(obs_data_t *data, const char *name,
|
|
struct quat *val);
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Helper functions for media_frames_per_second/OBS_PROPERTY_FRAME_RATE */
|
|
EXPORT void obs_data_set_frames_per_second(obs_data_t *data, const char *name,
|
|
struct media_frames_per_second fps,
|
|
const char *option);
|
|
EXPORT void
|
|
obs_data_set_default_frames_per_second(obs_data_t *data, const char *name,
|
|
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
|