PipeWire: spa/param/audio/iec958.h Source File

PipeWire 1.2.1

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iec958.h
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1/* Simple Plugin API */
2/* SPDX-FileCopyrightText: Copyright © 2021 Wim Taymans */
3/* SPDX-License-Identifier: MIT */
4
5#ifndef SPA_AUDIO_IEC958_H
6#define SPA_AUDIO_IEC958_H
7
8#include <stdint.h>
9
10#ifdef __cplusplus
11extern "C" {
12#endif
13
18enum spa_audio_iec958_codec {
19 SPA_AUDIO_IEC958_CODEC_UNKNOWN,
20
21 SPA_AUDIO_IEC958_CODEC_PCM,
22 SPA_AUDIO_IEC958_CODEC_DTS,
23 SPA_AUDIO_IEC958_CODEC_AC3,
24 SPA_AUDIO_IEC958_CODEC_MPEG,
25 SPA_AUDIO_IEC958_CODEC_MPEG2_AAC,
27 SPA_AUDIO_IEC958_CODEC_EAC3,
28
29 SPA_AUDIO_IEC958_CODEC_TRUEHD,
30 SPA_AUDIO_IEC958_CODEC_DTSHD,
31};
32
33struct spa_audio_info_iec958 {
34 enum spa_audio_iec958_codec codec; /*< format, one of the DSP formats in enum spa_audio_format_dsp */
35 uint32_t flags; /*< extra flags */
36 uint32_t rate; /*< sample rate */
37};
38
39#define SPA_AUDIO_INFO_IEC958_INIT(...) ((struct spa_audio_info_iec958) { __VA_ARGS__ })
40
45#ifdef __cplusplus
46} /* extern "C" */
47#endif
48
49#endif /* SPA_AUDIO_IEC958_H */
spa_audio_iec958_codec
spa_audio_iec958_codec
Definition iec958.h:23
SPA_AUDIO_IEC958_CODEC_MPEG2_AAC
@ SPA_AUDIO_IEC958_CODEC_MPEG2_AAC
MPEG-2 AAC.
Definition iec958.h:30
SPA_AUDIO_IEC958_CODEC_AC3
@ SPA_AUDIO_IEC958_CODEC_AC3
Definition iec958.h:28
SPA_AUDIO_IEC958_CODEC_UNKNOWN
@ SPA_AUDIO_IEC958_CODEC_UNKNOWN
Definition iec958.h:24
SPA_AUDIO_IEC958_CODEC_MPEG
@ SPA_AUDIO_IEC958_CODEC_MPEG
MPEG-1 or MPEG-2 (Part 3, not AAC)
Definition iec958.h:29
SPA_AUDIO_IEC958_CODEC_DTSHD
@ SPA_AUDIO_IEC958_CODEC_DTSHD
DTS-HD Master Audio.
Definition iec958.h:35
SPA_AUDIO_IEC958_CODEC_EAC3
@ SPA_AUDIO_IEC958_CODEC_EAC3
Definition iec958.h:32
SPA_AUDIO_IEC958_CODEC_TRUEHD
@ SPA_AUDIO_IEC958_CODEC_TRUEHD
Dolby TrueHD.
Definition iec958.h:34
SPA_AUDIO_IEC958_CODEC_PCM
@ SPA_AUDIO_IEC958_CODEC_PCM
Definition iec958.h:26
SPA_AUDIO_IEC958_CODEC_DTS
@ SPA_AUDIO_IEC958_CODEC_DTS
Definition iec958.h:27
spa_audio_info_iec958
Definition iec958.h:38
spa_audio_info_iec958::flags
uint32_t flags
Definition iec958.h:40
spa_audio_info_iec958::codec
enum spa_audio_iec958_codec codec
Definition iec958.h:39
spa_audio_info_iec958::rate
uint32_t rate
Definition iec958.h:41