mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-17 07:00:03 -05:00
934ab3036e
SPDX tags make the licensing information easy to understand and clear, and they are machine parseable. See https://spdx.dev for more information.
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* Simple Plugin API */
|
|
/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
|
|
/* SPDX-License-Identifier: MIT */
|
|
|
|
#ifndef SPA_PARAM_BUFFERS_H
|
|
#define SPA_PARAM_BUFFERS_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* \addtogroup spa_param
|
|
* \{
|
|
*/
|
|
|
|
#include <spa/param/param.h>
|
|
|
|
/** properties for SPA_TYPE_OBJECT_ParamBuffers */
|
|
enum spa_param_buffers {
|
|
SPA_PARAM_BUFFERS_START,
|
|
SPA_PARAM_BUFFERS_buffers, /**< number of buffers (Int) */
|
|
SPA_PARAM_BUFFERS_blocks, /**< number of data blocks per buffer (Int) */
|
|
SPA_PARAM_BUFFERS_size, /**< size of a data block memory (Int)*/
|
|
SPA_PARAM_BUFFERS_stride, /**< stride of data block memory (Int) */
|
|
SPA_PARAM_BUFFERS_align, /**< alignment of data block memory (Int) */
|
|
SPA_PARAM_BUFFERS_dataType, /**< possible memory types (Int, mask of enum spa_data_type) */
|
|
};
|
|
|
|
/** properties for SPA_TYPE_OBJECT_ParamMeta */
|
|
enum spa_param_meta {
|
|
SPA_PARAM_META_START,
|
|
SPA_PARAM_META_type, /**< the metadata, one of enum spa_meta_type (Id enum spa_meta_type) */
|
|
SPA_PARAM_META_size, /**< the expected maximum size the meta (Int) */
|
|
};
|
|
|
|
/** properties for SPA_TYPE_OBJECT_ParamIO */
|
|
enum spa_param_io {
|
|
SPA_PARAM_IO_START,
|
|
SPA_PARAM_IO_id, /**< type ID, uniquely identifies the io area (Id enum spa_io_type) */
|
|
SPA_PARAM_IO_size, /**< size of the io area (Int) */
|
|
};
|
|
|
|
/**
|
|
* \}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* SPA_PARAM_BUFFERS_H */
|