/* Simple Plugin API
*
* Copyright © 2018 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef SPA_AUDIO_LAYOUT_H
#define SPA_AUDIO_LAYOUT_H
#ifdef __cplusplus
extern "C" {
#endif
#if !defined (__FreeBSD__) && !defined (__MidnightBSD__)
#include <endian.h>
#endif
/**
* \addtogroup spa_param
* \{
*/
#include <spa/param/audio/raw.h>
struct spa_audio_layout_info {
uint32_t n_channels;
uint32_t position[SPA_AUDIO_MAX_CHANNELS];
};
#define SPA_AUDIO_LAYOUT_Mono 1 , { SPA_AUDIO_CHANNEL_MONO, }
#define SPA_AUDIO_LAYOUT_Stereo 2 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, }
#define SPA_AUDIO_LAYOUT_Quad 4 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
#define SPA_AUDIO_LAYOUT_Pentagonal 5 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_FC, }
#define SPA_AUDIO_LAYOUT_Hexagonal 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_Octagonal 8 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_Cube 8 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR }, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_TFL, SPA_AUDIO_CHANNEL_TFR, \
SPA_AUDIO_CHANNEL_TRL, SPA_AUDIO_CHANNEL_TRR, }
#define SPA_AUDIO_LAYOUT_MPEG_1_0 SPA_AUDIO_LAYOUT_Mono
#define SPA_AUDIO_LAYOUT_MPEG_2_0 SPA_AUDIO_LAYOUT_Stereo
#define SPA_AUDIO_LAYOUT_MPEG_3_0A 3 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, }
#define SPA_AUDIO_LAYOUT_MPEG_3_0B 3 , { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
SPA_AUDIO_CHANNEL_FR, }
#define SPA_AUDIO_LAYOUT_MPEG_4_0A 4 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_MPEG_4_0B 4 , { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_MPEG_5_0A 5 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_MPEG_5_0B 5 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
SPA_AUDIO_CHANNEL_FC, }
#define SPA_AUDIO_LAYOUT_MPEG_5_0C 5 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FC, \
SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_MPEG_5_0D 5 , { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_MPEG_5_1A 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_MPEG_5_1B 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, }
#define SPA_AUDIO_LAYOUT_MPEG_5_1C 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FC, \
SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_LFE, }
#define SPA_AUDIO_LAYOUT_MPEG_5_1D 6 , { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_LFE, }
#define SPA_AUDIO_LAYOUT_MPEG_6_1A 7 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_MPEG_7_1A 8 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_MPEG_7_1B 8 , { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_FL, \
SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_RL, \
SPA_AUDIO_CHANNEL_RR, SPA_AUDIO_CHANNEL_LFE, }
#define SPA_AUDIO_LAYOUT_MPEG_7_1C 8 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
#define SPA_AUDIO_LAYOUT_2_1 3 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_LFE, }
#define SPA_AUDIO_LAYOUT_2RC 3 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_2FC 3 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, }
#define SPA_AUDIO_LAYOUT_3_1 4 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, }
#define SPA_AUDIO_LAYOUT_4_0 4 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_2_2 4 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_4_1 5 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_5_0 5 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_5_0R 5 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RL, \
SPA_AUDIO_CHANNEL_RR, }
#define SPA_AUDIO_LAYOUT_5_1 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_5_1R 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
#define SPA_AUDIO_LAYOUT_6_0 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_6_0F 6 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_6_1 7 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_RC, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_6_1F 7 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_RC, }
#define SPA_AUDIO_LAYOUT_7_0 7 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RL, \
SPA_AUDIO_CHANNEL_RR, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_7_0F 7 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FLC, \
SPA_AUDIO_CHANNEL_FRC, SPA_AUDIO_CHANNEL_SL, \
SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_7_1 8 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_7_1W 8 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, \
SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
#define SPA_AUDIO_LAYOUT_7_1WR 8 , { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, }
/**
* \}
*/
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* SPA_AUDIO_LAYOUT_H */
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