From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 22 Jul 1999 18:10:19 +0000 (+0000)
Subject: More mixer updates (probably last asound.h changes for group enhancements)...
X-Git-Tag: v1.0.3~1455
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=9f2bbd5677cef6bfc4b929be1653439998cae67e;p=alsa-lib.git

More mixer updates (probably last asound.h changes for group enhancements)...
---

diff --git a/include/mixer.h b/include/mixer.h
index cc0379ff..1130b7a2 100644
--- a/include/mixer.h
+++ b/include/mixer.h
@@ -36,6 +36,8 @@ int snd_mixer_read(snd_mixer_t *handle, snd_mixer_callbacks_t * callbacks);
 void snd_mixer_set_bit(unsigned int *bitmap, int bit, int val);
 int snd_mixer_get_bit(unsigned int *bitmap, int bit);
 
+const char *snd_mixer_channel_name(int channel);
+
 int snd_mixer_element_has_info(snd_mixer_eid_t *eid);
 int snd_mixer_element_info_build(snd_mixer_t *handle, snd_mixer_element_info_t * info);
 int snd_mixer_element_info_free(snd_mixer_element_info_t * info);
diff --git a/src/mixer/mixer.c b/src/mixer/mixer.c
index ec3bc21f..f8a2f2d4 100644
--- a/src/mixer/mixer.c
+++ b/src/mixer/mixer.c
@@ -257,3 +257,19 @@ int snd_mixer_get_bit(unsigned int *bitmap, int bit)
 {
 	return (bitmap[bit >> 5] & (1 << (bit & 31))) ? 1 : 0;
 }
+
+const char *snd_mixer_channel_name(int channel)
+{
+	static char *array[6] = {
+		"Front-Left",
+		"Front-Right",
+		"Front-Center",
+		"Rear-Left",
+		"Rear-Right",
+		"Woofer"
+	};
+
+	if (channel < 0 || channel > 5)
+		return "?";
+	return array[channel];
+}