File vegastrike-src-0.5.1.r1-r13498-al_fix.patch of Package vegastrike

Index: src/aldrv/al_globals.h
===================================================================
--- src/aldrv/al_globals.h	(revision 13497)
+++ src/aldrv/al_globals.h	(revision 13499)
@@ -3,15 +3,55 @@
 
 /* #undef SOUND_DEBUG */
 
+#include <string>
+#include <vector>
+
 #ifdef HAVE_AL
 #ifdef __APPLE__
 #include <al.h>
 #else
 #include <AL/al.h>
 #endif
-#include <string>
-#include <vector>
+#endif
 
+struct AUDSoundProperties
+{
+    // Keep here all that is AL-independent
+    
+    bool success;
+    
+    //Hashing.
+    //Set even if AUDLoadSoundFile fails so that a hash entry can be written.
+    bool shared;
+    std::string hashname;
+    
+    void     *wave;
+    
+    // From here on, AL-dependent stuff
+    
+#ifdef HAVE_AL
+    //OpenAL properties.
+    ALenum    format;
+    ALsizei   size;
+    ALsizei   freq;
+    ALboolean looping;     //can be set by caller.
+#endif
+
+    AUDSoundProperties()
+    {
+        shared  = false;
+        success = false;
+        wave    = NULL;
+#ifdef HAVE_AL
+        looping = false;
+        size    = 0;
+        freq    = 22050;
+#endif
+    }
+};
+
+#ifdef HAVE_AL
+
 class Vector;
 
 struct OurSound
@@ -41,47 +81,22 @@
 extern std::vector< ALuint >  buffers;
 extern std::vector< OurSound >sounds;
 extern Hashtable< std::string, ALuint, 127 >soundHash;
-float AUDDistanceSquared( const int sound );
 typedef ALboolean (mp3Loader)( ALuint, ALvoid*, ALint );
 extern mp3Loader   *alutLoadMP3p;
 extern unsigned int maxallowedsingle;
 extern unsigned int maxallowedtotal;
 extern bool usedoppler;
 extern bool usepositional;
+
+#endif
+
+float AUDDistanceSquared( const int sound );
 char AUDQueryAudability( const int sound, const Vector &pos, const Vector &vel, const float gain );
 void AUDAddWatchedPlayed( const int sound, const Vector &pos );
-
-struct AUDSoundProperties
-{
-    //Hashing.
-    //Set even if AUDLoadSoundFile fails so that a hash entry can be written.
-    bool shared;
-    std::string hashname;
-
-    //OpenAL properties.
-    ALenum    format;
-    ALsizei   size;
-    ALsizei   freq;
-    void     *wave;
-    ALboolean looping;     //can be set by caller.
-
-    bool success;
-    AUDSoundProperties()
-    {
-        wave    = NULL;
-        looping = false;
-        shared  = false;
-        success = false;
-        size    = 0;
-        freq    = 22050;
-    }
-};
-
 bool AUDLoadSoundFile( const char *s, struct AUDSoundProperties *info, bool use_fileptr = false );
 
 //It is up to the caller to free(info.wave) after using!!!
 int AUDBufferSound( const struct AUDSoundProperties *info, bool music );
 
 #endif
-#endif
 
Index: src/aldrv/al_sound.cpp
===================================================================
--- src/aldrv/al_sound.cpp	(revision 13497)
+++ src/aldrv/al_sound.cpp	(revision 13499)
@@ -411,6 +411,8 @@
     VSFileSystem::vs_dprintf(3, "Loading sound file %s\n", s);
     
     info->success = false;
+    
+#ifdef HAVE_AL
     vector< char >dat;
     if (use_fileptr) {
         FILE *f = fopen( s, "rb" );
@@ -472,17 +474,22 @@
 
     info->success = true;
     return true;
+#else
+    return false;
+#endif
 }
 
 int AUDBufferSound( const struct AUDSoundProperties *info, bool music )
 {
+#ifdef HAVE_AL
     ALuint wavbuf = 0;
-#ifdef HAVE_AL
     alGenBuffers( 1, &wavbuf );
     if (!wavbuf) printf( "OpenAL Error in alGenBuffers: %d\n", alGetError() );
     alBufferData( wavbuf, info->format, info->wave, info->size, info->freq );
+    return LoadSound( wavbuf, info->looping, music );
+#else
+    return -1;
 #endif
-    return LoadSound( wavbuf, info->looping, music );
 }
 
 #ifdef HAVE_AL