| /* 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 (flags choice Int, mask of enum spa_data_type) */ | |
| SPA_PARAM_BUFFERS_metaType, /**< required meta data types (Int, mask of enum spa_meta_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 */ |