mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-01 22:58:50 -04:00
7e46f9e3ad
Move array and map to pinos Move more things to spa lib ControlCmd -> Message Make pinos log, use for plugins as well work on ringbuffer in alsa and nodes work on making registry with all objects
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/* Simple Plugin API
|
|
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __SPA_LIBPROPS_H__
|
|
#define __SPA_LIBPROPS_H__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <spa/props.h>
|
|
|
|
/**
|
|
* spa_props_set_value:
|
|
* @props: a #SpaProps
|
|
* @index: the index of the property in the prop_info array
|
|
* @value: the value to set
|
|
*
|
|
* Sets @value in @prop. type should match the type specified
|
|
* in the #SpaPropInfo at @index or else #SPA_RESULT_WRONG_PROPERTY_TYPE
|
|
* is returned.
|
|
*
|
|
* Returns: #SPA_RESULT_OK on success.
|
|
* #SPA_RESULT_INVALID_PROPERTY_INDEX when @index is not valid
|
|
* #SPA_RESULT_WRONG_PROPERTY_TYPE when type is not correct
|
|
*/
|
|
SpaResult spa_props_set_value (SpaProps *props,
|
|
unsigned int index,
|
|
const SpaPropValue *value);
|
|
/**
|
|
* spa_props_get_value:
|
|
* @props: a #SpaProps
|
|
* @index: the property index in the prop_info array
|
|
* @value: a location for the type, size and value
|
|
*
|
|
* Get the size and value of the property at @index.
|
|
*
|
|
* Returns: #SPA_RESULT_OK on success.
|
|
* #SPA_RESULT_INVALID_PROPERTY_INDEX when @index is not valid
|
|
* #SPA_RESULT_PROPERTY_UNSET when no value has been set yet
|
|
*/
|
|
SpaResult spa_props_get_value (const SpaProps *props,
|
|
unsigned int index,
|
|
SpaPropValue *value);
|
|
|
|
SpaResult spa_props_copy_values (const SpaProps *src,
|
|
SpaProps *dest);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
|
|
#endif /* __SPA_LIBPROPS_H__ */
|