PipeWire: spa/param/audio/format-utils.h Source File

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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_AUDIO_FORMAT_UTILS_H
6#define SPA_PARAM_AUDIO_FORMAT_UTILS_H
7
8#include <spa/pod/parser.h>
9#include <spa/pod/builder.h>
10#include <spa/param/audio/format.h>
11#include <spa/param/format-utils.h>
12
13#include <spa/param/audio/raw-utils.h>
14#include <spa/param/audio/dsp-utils.h>
15#include <spa/param/audio/iec958-utils.h>
16#include <spa/param/audio/dsd-utils.h>
17#include <spa/param/audio/mp3-utils.h>
18#include <spa/param/audio/aac-utils.h>
19#include <spa/param/audio/vorbis-utils.h>
20#include <spa/param/audio/wma-utils.h>
21#include <spa/param/audio/ra-utils.h>
22#include <spa/param/audio/amr-utils.h>
23#include <spa/param/audio/alac-utils.h>
24#include <spa/param/audio/flac-utils.h>
25#include <spa/param/audio/ape-utils.h>
26#include <spa/param/audio/ac3-utils.h>
27#include <spa/param/audio/eac3-utils.h>
28#include <spa/param/audio/truehd-utils.h>
29#include <spa/param/audio/dts-utils.h>
30#include <spa/param/audio/mpegh-utils.h>
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
40
41#ifndef SPA_API_AUDIO_FORMAT_UTILS
42 #ifdef SPA_API_IMPL
43 #define SPA_API_AUDIO_FORMAT_UTILS SPA_API_IMPL
44 #else
45 #define SPA_API_AUDIO_FORMAT_UTILS static inline
46 #endif
47#endif
48
49 SPA_API_AUDIO_FORMAT_UTILS bool
50 spa_format_audio_ext_valid_size(uint32_t media_subtype, size_t size)
51{
52 switch (media_subtype) {
53 case SPA_MEDIA_SUBTYPE_raw:
54 return size >= offsetof(struct spa_audio_info, info.raw) &&
55 SPA_AUDIO_INFO_RAW_VALID_SIZE(size - offsetof(struct spa_audio_info, info.raw));
56
57#define _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(format) \
58 case SPA_MEDIA_SUBTYPE_ ## format: \
59 return size >= offsetof(struct spa_audio_info, info.format) + sizeof(struct spa_audio_info_ ## format);
60 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(dsp)
61 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(iec958)
62 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(dsd)
63 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(mp3)
64 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(aac)
65 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(vorbis)
66 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(wma)
67 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(ra)
68 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(amr)
69 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(alac)
70 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(flac)
71 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(ape)
72 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(ac3)
73 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(eac3)
74 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(truehd)
75 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(dts)
76 _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(mpegh)
77#undef _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE
78 }
79 return false;
80}
81
82 SPA_API_AUDIO_FORMAT_UTILS int
83 spa_format_audio_ext_parse(const struct spa_pod *format, struct spa_audio_info *info, size_t size)
84{
85 int res;
86 uint32_t media_type, media_subtype;
87
88 if ((res = spa_format_parse(format, &media_type, &media_subtype)) < 0)
89 return res;
90
91 if (media_type != SPA_MEDIA_TYPE_audio)
92 return -EINVAL;
93
94 if (!spa_format_audio_ext_valid_size(media_subtype, size))
95 return -EINVAL;
96
97 info->media_type = media_type;
98 info->media_subtype = media_subtype;
99
100 switch (media_subtype) {
101 case SPA_MEDIA_SUBTYPE_raw:
102 return spa_format_audio_raw_ext_parse(format, &info->info.raw,
103 size - offsetof(struct spa_audio_info, info.raw));
104 case SPA_MEDIA_SUBTYPE_dsp:
105 return spa_format_audio_dsp_parse(format, &info->info.dsp);
106 case SPA_MEDIA_SUBTYPE_iec958:
107 return spa_format_audio_iec958_parse(format, &info->info.iec958);
108 case SPA_MEDIA_SUBTYPE_dsd:
109 return spa_format_audio_dsd_parse(format, &info->info.dsd);
110 case SPA_MEDIA_SUBTYPE_mp3:
111 return spa_format_audio_mp3_parse(format, &info->info.mp3);
112 case SPA_MEDIA_SUBTYPE_aac:
113 return spa_format_audio_aac_parse(format, &info->info.aac);
114 case SPA_MEDIA_SUBTYPE_vorbis:
115 return spa_format_audio_vorbis_parse(format, &info->info.vorbis);
116 case SPA_MEDIA_SUBTYPE_wma:
117 return spa_format_audio_wma_parse(format, &info->info.wma);
118 case SPA_MEDIA_SUBTYPE_ra:
119 return spa_format_audio_ra_parse(format, &info->info.ra);
120 case SPA_MEDIA_SUBTYPE_amr:
121 return spa_format_audio_amr_parse(format, &info->info.amr);
122 case SPA_MEDIA_SUBTYPE_alac:
123 return spa_format_audio_alac_parse(format, &info->info.alac);
124 case SPA_MEDIA_SUBTYPE_flac:
125 return spa_format_audio_flac_parse(format, &info->info.flac);
126 case SPA_MEDIA_SUBTYPE_ape:
127 return spa_format_audio_ape_parse(format, &info->info.ape);
128 case SPA_MEDIA_SUBTYPE_ac3:
129 return spa_format_audio_ac3_parse(format, &info->info.ac3);
130 case SPA_MEDIA_SUBTYPE_eac3:
131 return spa_format_audio_eac3_parse(format, &info->info.eac3);
132 case SPA_MEDIA_SUBTYPE_truehd:
133 return spa_format_audio_truehd_parse(format, &info->info.truehd);
134 case SPA_MEDIA_SUBTYPE_dts:
135 return spa_format_audio_dts_parse(format, &info->info.dts);
136 case SPA_MEDIA_SUBTYPE_mpegh:
137 return spa_format_audio_mpegh_parse(format, &info->info.mpegh);
138 }
139 return -ENOTSUP;
140}
141
142 SPA_API_AUDIO_FORMAT_UTILS int
143 spa_format_audio_parse(const struct spa_pod *format, struct spa_audio_info *info)
144{
145 return spa_format_audio_ext_parse(format, info, sizeof(*info));
146}
147
148 SPA_API_AUDIO_FORMAT_UTILS struct spa_pod *
149 spa_format_audio_ext_build(struct spa_pod_builder *builder, uint32_t id,
150 const struct spa_audio_info *info, size_t size)
151{
152 if (!spa_format_audio_ext_valid_size(info->media_subtype, size)) {
153 errno = EINVAL;
154 return NULL;
155 }
156
157 switch (info->media_subtype) {
158 case SPA_MEDIA_SUBTYPE_raw:
159 return spa_format_audio_raw_ext_build(builder, id, &info->info.raw,
160 size - offsetof(struct spa_audio_info, info.raw));
161 case SPA_MEDIA_SUBTYPE_dsp:
162 return spa_format_audio_dsp_build(builder, id, &info->info.dsp);
163 case SPA_MEDIA_SUBTYPE_iec958:
164 return spa_format_audio_iec958_build(builder, id, &info->info.iec958);
165 case SPA_MEDIA_SUBTYPE_dsd:
166 return spa_format_audio_dsd_build(builder, id, &info->info.dsd);
167 case SPA_MEDIA_SUBTYPE_mp3:
168 return spa_format_audio_mp3_build(builder, id, &info->info.mp3);
169 case SPA_MEDIA_SUBTYPE_aac:
170 return spa_format_audio_aac_build(builder, id, &info->info.aac);
171 case SPA_MEDIA_SUBTYPE_vorbis:
172 return spa_format_audio_vorbis_build(builder, id, &info->info.vorbis);
173 case SPA_MEDIA_SUBTYPE_wma:
174 return spa_format_audio_wma_build(builder, id, &info->info.wma);
175 case SPA_MEDIA_SUBTYPE_ra:
176 return spa_format_audio_ra_build(builder, id, &info->info.ra);
177 case SPA_MEDIA_SUBTYPE_amr:
178 return spa_format_audio_amr_build(builder, id, &info->info.amr);
179 case SPA_MEDIA_SUBTYPE_alac:
180 return spa_format_audio_alac_build(builder, id, &info->info.alac);
181 case SPA_MEDIA_SUBTYPE_flac:
182 return spa_format_audio_flac_build(builder, id, &info->info.flac);
183 case SPA_MEDIA_SUBTYPE_ape:
184 return spa_format_audio_ape_build(builder, id, &info->info.ape);
185 case SPA_MEDIA_SUBTYPE_ac3:
186 return spa_format_audio_ac3_build(builder, id, &info->info.ac3);
187 case SPA_MEDIA_SUBTYPE_eac3:
188 return spa_format_audio_eac3_build(builder, id, &info->info.eac3);
189 case SPA_MEDIA_SUBTYPE_truehd:
190 return spa_format_audio_truehd_build(builder, id, &info->info.truehd);
191 case SPA_MEDIA_SUBTYPE_dts:
192 return spa_format_audio_dts_build(builder, id, &info->info.dts);
193 case SPA_MEDIA_SUBTYPE_mpegh:
194 return spa_format_audio_mpegh_build(builder, id, &info->info.mpegh);
195 }
196 errno = ENOTSUP;
197 return NULL;
198}
199
200 SPA_API_AUDIO_FORMAT_UTILS struct spa_pod *
201 spa_format_audio_build(struct spa_pod_builder *builder, uint32_t id,
202 const struct spa_audio_info *info)
203{
204 return spa_format_audio_ext_build(builder, id, info, sizeof(*info));
205}
206
208 */
209
210#ifdef __cplusplus
211} /* extern "C" */
212#endif
213
214#endif /* SPA_PARAM_AUDIO_FORMAT_UTILS_H */
aac-utils.h
ac3-utils.h
alac-utils.h
amr-utils.h
ape-utils.h
dsp-utils.h
_SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE
#define _SPA_FORMAT_AUDIO_EXT_VALID_SIZE_CASE(format)
raw-utils.h
builder.h
spa/pod/builder.h
dsd-utils.h
dts-utils.h
eac3-utils.h
flac-utils.h
format-utils.h
res
uint32_t int int res
Definition core.h:433
spa_format_audio_amr_build
SPA_API_AUDIO_AMR_UTILS struct spa_pod * spa_format_audio_amr_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_amr *info)
Definition amr-utils.h:51
spa_format_audio_eac3_parse
SPA_API_AUDIO_EAC3_UTILS int spa_format_audio_eac3_parse(const struct spa_pod *format, struct spa_audio_info_eac3 *info)
Definition eac3-utils.h:38
spa_format_audio_dts_parse
SPA_API_AUDIO_DTS_UTILS int spa_format_audio_dts_parse(const struct spa_pod *format, struct spa_audio_info_dts *info)
Definition dts-utils.h:38
spa_format_audio_mp3_parse
SPA_API_AUDIO_MP3_UTILS int spa_format_audio_mp3_parse(const struct spa_pod *format, struct spa_audio_info_mp3 *info)
Definition mp3-utils.h:38
spa_format_audio_dts_build
SPA_API_AUDIO_DTS_UTILS struct spa_pod * spa_format_audio_dts_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_dts *info)
Definition dts-utils.h:50
spa_format_audio_eac3_build
SPA_API_AUDIO_EAC3_UTILS struct spa_pod * spa_format_audio_eac3_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_eac3 *info)
Definition eac3-utils.h:49
spa_format_audio_ac3_parse
SPA_API_AUDIO_AC3_UTILS int spa_format_audio_ac3_parse(const struct spa_pod *format, struct spa_audio_info_ac3 *info)
Definition ac3-utils.h:38
spa_format_audio_alac_build
SPA_API_AUDIO_ALAC_UTILS struct spa_pod * spa_format_audio_alac_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_alac *info)
Definition alac-utils.h:50
spa_format_audio_iec958_build
SPA_API_AUDIO_IEC958_UTILS struct spa_pod * spa_format_audio_iec958_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_iec958 *info)
Definition iec958-utils.h:49
spa_format_audio_ra_build
SPA_API_AUDIO_RA_UTILS struct spa_pod * spa_format_audio_ra_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_ra *info)
Definition ra-utils.h:49
spa_format_audio_build
SPA_API_AUDIO_FORMAT_UTILS struct spa_pod * spa_format_audio_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info *info)
Definition format-utils.h:208
spa_format_audio_dsp_parse
SPA_API_AUDIO_DSP_UTILS int spa_format_audio_dsp_parse(const struct spa_pod *format, struct spa_audio_info_dsp *info)
Definition dsp-utils.h:38
spa_format_audio_ape_parse
SPA_API_AUDIO_APE_UTILS int spa_format_audio_ape_parse(const struct spa_pod *format, struct spa_audio_info_ape *info)
Definition ape-utils.h:38
spa_format_audio_mp3_build
SPA_API_AUDIO_MP3_UTILS struct spa_pod * spa_format_audio_mp3_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_mp3 *info)
Definition mp3-utils.h:50
spa_format_audio_alac_parse
SPA_API_AUDIO_ALAC_UTILS int spa_format_audio_alac_parse(const struct spa_pod *format, struct spa_audio_info_alac *info)
Definition alac-utils.h:39
spa_format_audio_ra_parse
SPA_API_AUDIO_RA_UTILS int spa_format_audio_ra_parse(const struct spa_pod *format, struct spa_audio_info_ra *info)
Definition ra-utils.h:38
spa_format_audio_parse
SPA_API_AUDIO_FORMAT_UTILS int spa_format_audio_parse(const struct spa_pod *format, struct spa_audio_info *info)
Definition format-utils.h:150
spa_format_audio_ext_valid_size
SPA_API_AUDIO_FORMAT_UTILS bool spa_format_audio_ext_valid_size(uint32_t media_subtype, size_t size)
Definition format-utils.h:57
spa_format_audio_mpegh_build
SPA_API_AUDIO_MPEGH_UTILS struct spa_pod * spa_format_audio_mpegh_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_mpegh *info)
Definition mpegh-utils.h:48
spa_format_audio_flac_build
SPA_API_AUDIO_FLAC_UTILS struct spa_pod * spa_format_audio_flac_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_flac *info)
Definition flac-utils.h:49
spa_format_audio_wma_parse
SPA_API_AUDIO_WMA_UTILS int spa_format_audio_wma_parse(const struct spa_pod *format, struct spa_audio_info_wma *info)
Definition wma-utils.h:38
spa_format_audio_vorbis_build
SPA_API_AUDIO_VORBIS_UTILS struct spa_pod * spa_format_audio_vorbis_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_vorbis *info)
Definition vorbis-utils.h:49
spa_format_audio_ape_build
SPA_API_AUDIO_APE_UTILS struct spa_pod * spa_format_audio_ape_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_ape *info)
Definition ape-utils.h:49
spa_format_audio_aac_parse
SPA_API_AUDIO_AAC_UTILS int spa_format_audio_aac_parse(const struct spa_pod *format, struct spa_audio_info_aac *info)
Definition aac-utils.h:38
spa_format_audio_dsd_parse
SPA_API_AUDIO_DSD_UTILS int spa_format_audio_dsd_parse(const struct spa_pod *format, struct spa_audio_info_dsd *info)
Definition dsd-utils.h:39
spa_format_audio_dsp_build
SPA_API_AUDIO_DSP_UTILS struct spa_pod * spa_format_audio_dsp_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_dsp *info)
Definition dsp-utils.h:48
SPA_API_AUDIO_FORMAT_UTILS
#define SPA_API_AUDIO_FORMAT_UTILS
Definition format-utils.h:52
spa_format_audio_truehd_parse
SPA_API_AUDIO_TRUEHD_UTILS int spa_format_audio_truehd_parse(const struct spa_pod *format, struct spa_audio_info_truehd *info)
Definition truehd-utils.h:38
spa_format_audio_amr_parse
SPA_API_AUDIO_AMR_UTILS int spa_format_audio_amr_parse(const struct spa_pod *format, struct spa_audio_info_amr *info)
Definition amr-utils.h:39
spa_format_audio_vorbis_parse
SPA_API_AUDIO_VORBIS_UTILS int spa_format_audio_vorbis_parse(const struct spa_pod *format, struct spa_audio_info_vorbis *info)
Definition vorbis-utils.h:38
spa_format_audio_ext_parse
SPA_API_AUDIO_FORMAT_UTILS int spa_format_audio_ext_parse(const struct spa_pod *format, struct spa_audio_info *info, size_t size)
Definition format-utils.h:90
spa_format_audio_raw_ext_build
SPA_API_AUDIO_RAW_UTILS struct spa_pod * spa_format_audio_raw_ext_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_raw *info, size_t size)
Definition raw-utils.h:73
spa_format_parse
SPA_API_FORMAT_UTILS int spa_format_parse(const struct spa_pod *format, uint32_t *media_type, uint32_t *media_subtype)
Definition format-utils.h:37
spa_format_audio_wma_build
SPA_API_AUDIO_WMA_UTILS struct spa_pod * spa_format_audio_wma_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_wma *info)
Definition wma-utils.h:52
spa_format_audio_mpegh_parse
SPA_API_AUDIO_MPEGH_UTILS int spa_format_audio_mpegh_parse(const struct spa_pod *format, struct spa_audio_info_mpegh *info)
Definition mpegh-utils.h:38
spa_format_audio_ac3_build
SPA_API_AUDIO_AC3_UTILS struct spa_pod * spa_format_audio_ac3_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_ac3 *info)
Definition ac3-utils.h:49
spa_format_audio_flac_parse
SPA_API_AUDIO_FLAC_UTILS int spa_format_audio_flac_parse(const struct spa_pod *format, struct spa_audio_info_flac *info)
Definition flac-utils.h:38
spa_format_audio_truehd_build
SPA_API_AUDIO_TRUEHD_UTILS struct spa_pod * spa_format_audio_truehd_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_truehd *info)
Definition truehd-utils.h:49
spa_format_audio_aac_build
SPA_API_AUDIO_AAC_UTILS struct spa_pod * spa_format_audio_aac_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_aac *info)
Definition aac-utils.h:52
SPA_AUDIO_INFO_RAW_VALID_SIZE
#define SPA_AUDIO_INFO_RAW_VALID_SIZE(size)
Definition raw.h:310
spa_format_audio_ext_build
SPA_API_AUDIO_FORMAT_UTILS struct spa_pod * spa_format_audio_ext_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info *info, size_t size)
Definition format-utils.h:156
spa_format_audio_iec958_parse
SPA_API_AUDIO_IEC958_UTILS int spa_format_audio_iec958_parse(const struct spa_pod *format, struct spa_audio_info_iec958 *info)
Definition iec958-utils.h:38
spa_format_audio_dsd_build
SPA_API_AUDIO_DSD_UTILS struct spa_pod * spa_format_audio_dsd_build(struct spa_pod_builder *builder, uint32_t id, const struct spa_audio_info_dsd *info)
Definition dsd-utils.h:64
spa_format_audio_raw_ext_parse
SPA_API_AUDIO_RAW_UTILS int spa_format_audio_raw_ext_parse(const struct spa_pod *format, struct spa_audio_info_raw *info, size_t size)
Definition raw-utils.h:39
SPA_MEDIA_TYPE_audio
@ SPA_MEDIA_TYPE_audio
Definition format.h:27
SPA_MEDIA_SUBTYPE_alac
@ SPA_MEDIA_SUBTYPE_alac
Definition format.h:56
SPA_MEDIA_SUBTYPE_ra
@ SPA_MEDIA_SUBTYPE_ra
Definition format.h:48
SPA_MEDIA_SUBTYPE_mp3
@ SPA_MEDIA_SUBTYPE_mp3
Definition format.h:44
SPA_MEDIA_SUBTYPE_ac3
@ SPA_MEDIA_SUBTYPE_ac3
since 0.3.68
Definition format.h:60
SPA_MEDIA_SUBTYPE_aac
@ SPA_MEDIA_SUBTYPE_aac
Definition format.h:45
SPA_MEDIA_SUBTYPE_iec958
@ SPA_MEDIA_SUBTYPE_iec958
Definition format.h:40
SPA_MEDIA_SUBTYPE_ape
@ SPA_MEDIA_SUBTYPE_ape
since 0.3.65
Definition format.h:58
SPA_MEDIA_SUBTYPE_wma
@ SPA_MEDIA_SUBTYPE_wma
Definition format.h:47
SPA_MEDIA_SUBTYPE_truehd
@ SPA_MEDIA_SUBTYPE_truehd
since 1.5.1
Definition format.h:62
SPA_MEDIA_SUBTYPE_amr
@ SPA_MEDIA_SUBTYPE_amr
Definition format.h:54
SPA_MEDIA_SUBTYPE_dsp
@ SPA_MEDIA_SUBTYPE_dsp
Definition format.h:39
SPA_MEDIA_SUBTYPE_vorbis
@ SPA_MEDIA_SUBTYPE_vorbis
Definition format.h:46
SPA_MEDIA_SUBTYPE_raw
@ SPA_MEDIA_SUBTYPE_raw
Definition format.h:38
SPA_MEDIA_SUBTYPE_dts
@ SPA_MEDIA_SUBTYPE_dts
since 1.5.1
Definition format.h:63
SPA_MEDIA_SUBTYPE_eac3
@ SPA_MEDIA_SUBTYPE_eac3
since 1.5.1
Definition format.h:61
SPA_MEDIA_SUBTYPE_mpegh
@ SPA_MEDIA_SUBTYPE_mpegh
since 1.5.1
Definition format.h:64
SPA_MEDIA_SUBTYPE_dsd
@ SPA_MEDIA_SUBTYPE_dsd
S/PDIF.
Definition format.h:41
SPA_MEDIA_SUBTYPE_flac
@ SPA_MEDIA_SUBTYPE_flac
since 0.3.65
Definition format.h:57
iec958-utils.h
mp3-utils.h
mpegh-utils.h
format.h
spa/param/audio/format.h
parser.h
spa/pod/parser.h
ra-utils.h
spa_audio_info
Definition format.h:43
spa_audio_info::raw
struct spa_audio_info_raw raw
Definition format.h:47
spa_pod_builder
Definition builder.h:63
spa_pod
Definition pod.h:57
spa_pod::size
uint32_t size
Definition pod.h:58
truehd-utils.h
vorbis-utils.h
wma-utils.h