5 #ifndef SPA_AUDIO_LAYOUT_H
6 #define SPA_AUDIO_LAYOUT_H
12 #include <spa/utils/endian.h>
25 #define SPA_AUDIO_LAYOUT_Mono 1, { SPA_AUDIO_CHANNEL_MONO, }
26 #define SPA_AUDIO_LAYOUT_Stereo 2, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, }
27 #define SPA_AUDIO_LAYOUT_Quad 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
28 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
29 #define SPA_AUDIO_LAYOUT_Pentagonal 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
30 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
31 SPA_AUDIO_CHANNEL_FC, }
32 #define SPA_AUDIO_LAYOUT_Hexagonal 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
33 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
34 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
35 #define SPA_AUDIO_LAYOUT_Octagonal 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
36 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
37 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, \
38 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
39 #define SPA_AUDIO_LAYOUT_Cube 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR }, \
40 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
41 SPA_AUDIO_CHANNEL_TFL, SPA_AUDIO_CHANNEL_TFR, \
42 SPA_AUDIO_CHANNEL_TRL, SPA_AUDIO_CHANNEL_TRR, }
45 #define SPA_AUDIO_LAYOUT_MPEG_1_0 SPA_AUDIO_LAYOUT_Mono
46 #define SPA_AUDIO_LAYOUT_MPEG_2_0 SPA_AUDIO_LAYOUT_Stereo
47 #define SPA_AUDIO_LAYOUT_MPEG_3_0A 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
48 SPA_AUDIO_CHANNEL_FC, }
49 #define SPA_AUDIO_LAYOUT_MPEG_3_0B 3, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
50 SPA_AUDIO_CHANNEL_FR, }
51 #define SPA_AUDIO_LAYOUT_MPEG_4_0A 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
52 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
53 #define SPA_AUDIO_LAYOUT_MPEG_4_0B 4, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
54 SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_RC, }
55 #define SPA_AUDIO_LAYOUT_MPEG_5_0A 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
56 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
57 SPA_AUDIO_CHANNEL_SR, }
58 #define SPA_AUDIO_LAYOUT_MPEG_5_0B 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
59 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
60 SPA_AUDIO_CHANNEL_FC, }
61 #define SPA_AUDIO_LAYOUT_MPEG_5_0C 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FC, \
62 SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
63 SPA_AUDIO_CHANNEL_SR, }
64 #define SPA_AUDIO_LAYOUT_MPEG_5_0D 5, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
65 SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
66 SPA_AUDIO_CHANNEL_SR, }
67 #define SPA_AUDIO_LAYOUT_MPEG_5_1A 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
68 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
69 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
70 #define SPA_AUDIO_LAYOUT_MPEG_5_1B 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
71 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
72 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, }
73 #define SPA_AUDIO_LAYOUT_MPEG_5_1C 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FC, \
74 SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
75 SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_LFE, }
76 #define SPA_AUDIO_LAYOUT_MPEG_5_1D 6, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
77 SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
78 SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_LFE, }
79 #define SPA_AUDIO_LAYOUT_MPEG_6_1A 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
80 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
81 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
82 SPA_AUDIO_CHANNEL_RC, }
83 #define SPA_AUDIO_LAYOUT_MPEG_7_1A 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
84 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
85 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
86 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
87 #define SPA_AUDIO_LAYOUT_MPEG_7_1B 8, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
88 SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_FL, \
89 SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_RL, \
90 SPA_AUDIO_CHANNEL_RR, SPA_AUDIO_CHANNEL_LFE, }
91 #define SPA_AUDIO_LAYOUT_MPEG_7_1C 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
92 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
93 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
94 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
97 #define SPA_AUDIO_LAYOUT_2_1 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
98 SPA_AUDIO_CHANNEL_LFE, }
100 #define SPA_AUDIO_LAYOUT_2RC 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
101 SPA_AUDIO_CHANNEL_RC, }
102 #define SPA_AUDIO_LAYOUT_2FC 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
103 SPA_AUDIO_CHANNEL_FC, }
105 #define SPA_AUDIO_LAYOUT_3_1 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
106 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, }
107 #define SPA_AUDIO_LAYOUT_4_0 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
108 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
109 #define SPA_AUDIO_LAYOUT_2_2 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
110 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
112 #define SPA_AUDIO_LAYOUT_4_1 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
113 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
114 SPA_AUDIO_CHANNEL_RC, }
115 #define SPA_AUDIO_LAYOUT_5_0 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
116 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
117 SPA_AUDIO_CHANNEL_SR, }
118 #define SPA_AUDIO_LAYOUT_5_0R 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
119 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RL, \
120 SPA_AUDIO_CHANNEL_RR, }
121 #define SPA_AUDIO_LAYOUT_5_1 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
122 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
123 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
124 #define SPA_AUDIO_LAYOUT_5_1R 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
125 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
126 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
127 #define SPA_AUDIO_LAYOUT_6_0 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
128 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, \
129 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
130 #define SPA_AUDIO_LAYOUT_6_0F 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
131 SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, \
132 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
133 #define SPA_AUDIO_LAYOUT_6_1 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
134 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
135 SPA_AUDIO_CHANNEL_RC, SPA_AUDIO_CHANNEL_SL, \
136 SPA_AUDIO_CHANNEL_SR, }
137 #define SPA_AUDIO_LAYOUT_6_1F 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
138 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
139 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
140 SPA_AUDIO_CHANNEL_RC, }
141 #define SPA_AUDIO_LAYOUT_7_0 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
142 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RL, \
143 SPA_AUDIO_CHANNEL_RR, SPA_AUDIO_CHANNEL_SL, \
144 SPA_AUDIO_CHANNEL_SR, }
145 #define SPA_AUDIO_LAYOUT_7_0F 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
146 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FLC, \
147 SPA_AUDIO_CHANNEL_FRC, SPA_AUDIO_CHANNEL_SL, \
148 SPA_AUDIO_CHANNEL_SR, }
149 #define SPA_AUDIO_LAYOUT_7_1 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
150 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
151 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
152 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
153 #define SPA_AUDIO_LAYOUT_7_1W 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
154 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
155 SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, \
156 SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
157 #define SPA_AUDIO_LAYOUT_7_1WR 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
158 SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
159 SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
160 SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, }
#define SPA_AUDIO_MAX_CHANNELS
Definition: raw.h:27
uint32_t position[SPA_AUDIO_MAX_CHANNELS]
Definition: layout.h:27
uint32_t n_channels
Definition: layout.h:26