const char *snd_pcm_chmap_type_name(enum snd_pcm_chmap_type val);
const char *snd_pcm_chmap_name(enum snd_pcm_chmap_position val);
+const char *snd_pcm_chmap_long_name(enum snd_pcm_chmap_position val);
int snd_pcm_chmap_print(const snd_pcm_chmap_t *map, size_t maxlen, char *buf);
unsigned int snd_pcm_chmap_from_string(const char *str);
snd_pcm_chmap_t *snd_pcm_chmap_parse_string(const char *str);
return NULL;
}
+static const char *chmap_long_names[SND_CHMAP_LAST + 1] = {
+ [SND_CHMAP_UNKNOWN] = "Unknown",
+ [SND_CHMAP_FL] = "Front Left",
+ [SND_CHMAP_FR] = "Front Right",
+ [SND_CHMAP_RL] = "Rear Left",
+ [SND_CHMAP_RR] = "Rear Right",
+ [SND_CHMAP_FC] = "Front Center",
+ [SND_CHMAP_LFE] = "LFE",
+ [SND_CHMAP_SL] = "Side Left",
+ [SND_CHMAP_SR] = "Side Right",
+ [SND_CHMAP_RC] = "Rear Center",
+ [SND_CHMAP_FLC] = "Front Left Center",
+ [SND_CHMAP_FRC] = "Front Right Center",
+ [SND_CHMAP_RLC] = "Rear Left Center",
+ [SND_CHMAP_RRC] = "Rear Right Center",
+ [SND_CHMAP_FLW] = "Front Left Wide",
+ [SND_CHMAP_FRW] = "Front Right Wide",
+ [SND_CHMAP_FLH] = "Front Left High",
+ [SND_CHMAP_FCH] = "Front Center High",
+ [SND_CHMAP_FRH] = "Front Right High",
+ [SND_CHMAP_TC] = "Top Center",
+ [SND_CHMAP_NA] = "Unused",
+};
+
+const char *snd_pcm_chmap_long_name(enum snd_pcm_chmap_position val)
+{
+ if (val <= SND_CHMAP_LAST)
+ return chmap_long_names[val];
+ else
+ return NULL;
+}
+
int snd_pcm_chmap_print(const snd_pcm_chmap_t *map, size_t maxlen, char *buf)
{
unsigned int i, len = 0;