From: Gerd Moellmann <gerd@gnu.org>
Date: Wed, 6 Dec 2000 13:32:18 +0000 (+0000)
Subject: (vox_configure): Set volume for left and right channel.
X-Git-Tag: emacs-pretest-21.0.93~177
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3887b4498e3d7233f86745c5784e09ccfa5a9145;p=emacs.git

(vox_configure): Set volume for left and right channel.
(sound_cleanup): Return nil.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 1d6b3cec057..1278056121e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2000-12-06  Gerd Moellmann  <gerd@gnu.org>
 
+	* sound.c (vox_configure): Set volume for left and right channel.
+	(sound_cleanup): Return nil.
+
 	* xdisp.c (move_it_by_lines): Fix paren typo.
 
 	* xterm.c (x_load_font): Don't use the font's max_bounds for
diff --git a/src/sound.c b/src/sound.c
index 521f1fdce68..fc3adbdba6b 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -360,6 +360,8 @@ sound_cleanup (arg)
       if (current_sound->fd > 0)
 	emacs_close (current_sound->fd);
     }
+
+  return Qnil;
 }
 
 
@@ -787,9 +789,13 @@ vox_configure (sd)
       && ioctl (sd->fd, SNDCTL_DSP_STEREO, &sd->channels) < 0)
     sound_perror ("Setting channels");
 
-  if (sd->volume > 0
-      && ioctl (sd->fd, SOUND_MIXER_WRITE_PCM, &sd->volume) < 0)
-    sound_perror ("Setting volume");
+  if (sd->volume > 0)
+    {
+      int volume = sd->volume & 0xff;
+      volume |= volume << 8;
+      if (ioctl (sd->fd, SOUND_MIXER_WRITE_PCM, &volume) < 0)
+	sound_perror ("Setting volume");
+    }
 }