PipeWire  1.2.5
format-utils.h
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1 /* Simple Plugin API */
2 /* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
3 /* SPDX-License-Identifier: MIT */
4 
5 #ifndef SPA_PARAM_FORMAT_UTILS_H
6 #define SPA_PARAM_FORMAT_UTILS_H
7 
8 #ifdef __cplusplus
9 extern "C" {
10 #endif
11 
12 
18 #include <spa/pod/parser.h>
19 #include <spa/param/format.h>
20 
21 static inline int
22 spa_format_parse(const struct spa_pod *format, uint32_t *media_type, uint32_t *media_subtype)
23 {
24  return spa_pod_parse_object(format,
25  SPA_TYPE_OBJECT_Format, NULL,
26  SPA_FORMAT_mediaType, SPA_POD_Id(media_type),
27  SPA_FORMAT_mediaSubtype, SPA_POD_Id(media_subtype));
28 }
29 
34 #ifdef __cplusplus
35 } /* extern "C" */
36 #endif
37 
38 #endif /* SPA_PARAM_FORMAT_UTILS_H */
SPA_FORMAT_mediaType
@ SPA_FORMAT_mediaType
media type (Id enum spa_media_type)
Definition: format.h:93
format.h
spa/param/format.h
spa_pod
Definition: pod.h:43
SPA_FORMAT_mediaSubtype
@ SPA_FORMAT_mediaSubtype
media subtype (Id enum spa_media_subtype)
Definition: format.h:94
spa_format_parse
static int spa_format_parse(const struct spa_pod *format, uint32_t *media_type, uint32_t *media_subtype)
Definition: format-utils.h:27
spa_pod_parse_object
#define spa_pod_parse_object(pod, type, id,...)
Definition: parser.h:576
SPA_TYPE_OBJECT_Format
@ SPA_TYPE_OBJECT_Format
Definition: type.h:76
parser.h
spa/pod/parser.h
SPA_POD_Id
#define SPA_POD_Id(val)
Definition: vararg.h:49