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pulse-server: add some more supported channel_map values

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This commit is contained in:
Wim Taymans 2020-12-07 21:52:09 +01:00
parent 157d6de607
commit 5a94bfc6cd
1 changed files with 69 additions and 5 deletions
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74
src/modules/module-protocol-pulse/format.c
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@ -381,11 +381,75 @@ static inline void channel_map_parse(const char *str, struct channel_map *map)
const char *p = str;
size_t len;
while (*p && map->channels < SPA_AUDIO_MAX_CHANNELS) {
if ((len = strcspn(p, ",")) == 0)
break;
map->map[map->channels++] = channel_paname2id(p, len);
p += len + strspn(p+len, ",");
if (strcmp(p, "stereo") == 0) {
*map = (struct channel_map) {
.channels = 2,
.map[0] = SPA_AUDIO_CHANNEL_FL,
.map[1] = SPA_AUDIO_CHANNEL_FR,
};
} else if (strcmp(p, "surround-21") == 0) {
*map = (struct channel_map) {
.channels = 3,
.map[0] = SPA_AUDIO_CHANNEL_FL,
.map[1] = SPA_AUDIO_CHANNEL_FR,
.map[2] = SPA_AUDIO_CHANNEL_LFE,
};
} else if (strcmp(p, "surround-40") == 0) {
*map = (struct channel_map) {
.channels = 4,
.map[0] = SPA_AUDIO_CHANNEL_FL,
.map[1] = SPA_AUDIO_CHANNEL_FR,
.map[2] = SPA_AUDIO_CHANNEL_RL,
.map[3] = SPA_AUDIO_CHANNEL_RR,
};
} else if (strcmp(p, "surround-41") == 0) {
*map = (struct channel_map) {
.channels = 5,
.map[0] = SPA_AUDIO_CHANNEL_FL,
.map[1] = SPA_AUDIO_CHANNEL_FR,
.map[2] = SPA_AUDIO_CHANNEL_RL,
.map[3] = SPA_AUDIO_CHANNEL_RR,
.map[4] = SPA_AUDIO_CHANNEL_LFE,
};
} else if (strcmp(p, "surround-50") == 0) {
*map = (struct channel_map) {
.channels = 5,
.map[0] = SPA_AUDIO_CHANNEL_FL,
.map[1] = SPA_AUDIO_CHANNEL_FR,
.map[2] = SPA_AUDIO_CHANNEL_RL,
.map[3] = SPA_AUDIO_CHANNEL_RR,
.map[4] = SPA_AUDIO_CHANNEL_FC,
};
} else if (strcmp(p, "surround-51") == 0) {
*map = (struct channel_map) {
.channels = 6,
.map[0] = SPA_AUDIO_CHANNEL_FL,
.map[1] = SPA_AUDIO_CHANNEL_FR,
.map[2] = SPA_AUDIO_CHANNEL_RL,
.map[3] = SPA_AUDIO_CHANNEL_RR,
.map[4] = SPA_AUDIO_CHANNEL_FC,
.map[5] = SPA_AUDIO_CHANNEL_LFE,
};
} else if (strcmp(p, "surround-71") == 0) {
*map = (struct channel_map) {
.channels = 8,
.map[0] = SPA_AUDIO_CHANNEL_FL,
.map[1] = SPA_AUDIO_CHANNEL_FR,
.map[2] = SPA_AUDIO_CHANNEL_RL,
.map[3] = SPA_AUDIO_CHANNEL_RR,
.map[4] = SPA_AUDIO_CHANNEL_FC,
.map[5] = SPA_AUDIO_CHANNEL_LFE,
.map[6] = SPA_AUDIO_CHANNEL_SL,
.map[7] = SPA_AUDIO_CHANNEL_SR,
};
} else {
map->channels = 0;
while (*p && map->channels < SPA_AUDIO_MAX_CHANNELS) {
if ((len = strcspn(p, ",")) == 0)
break;
map->map[map->channels++] = channel_paname2id(p, len);
p += len + strspn(p+len, ",");
}
}
}