rnd-20020803-1-src

[rocksndiamonds.git] / src / libgame / sound.c

diff --git a/src/libgame/sound.c b/src/libgame/sound.c
index ae4028d74589bd98e6d41f6eb32155f9d8263f71..cd34b284473e3126a0191fc3074f7005793fd0e0 100644 (file)
--- a/src/libgame/sound.c
+++ b/src/libgame/sound.c
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2001 Artsoft Entertainment                      *
+* (c) 1994-2002 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -11,8 +11,9 @@
 * sound.c                                                  *
 ***********************************************************/
 
-#include <string.h>
+#include <sys/types.h>
 #include <sys/time.h>
+#include <string.h>
 #include <unistd.h>
 #include <fcntl.h>
 #include <dirent.h>
@@ -810,7 +811,12 @@ static void Mixer_InsertSound(SoundControl snd_ctrl)
 #endif
 
   if (IS_MUSIC(snd_ctrl))
+  {
+    if (num_music == 0)
+      return;
+
     snd_ctrl.nr = snd_ctrl.nr % num_music;
+  }
   else if (snd_ctrl.nr >= num_sounds)
     return;
 
@@ -1299,7 +1305,7 @@ static int Mixer_Main_SimpleAudio(SoundControl snd_ctrl)
        mixer[i].volume * (long)premix_first_buffer[j] / SOUND_MAX_VOLUME;
 
   /* might be needed for u-law /dev/audio */
-#if 0
+#if 1
   for(j=0; j<sample_size; j++)
     playing_buffer[j] =
       linear_to_ulaw(premix_first_buffer[j]);