add the alc.h header file vor OpenAL context related code

[simgear.git] / simgear / sound / soundmgr_openal.hxx

diff --git a/simgear/sound/soundmgr_openal.hxx b/simgear/sound/soundmgr_openal.hxx
index 9610905741127772be01c33c237abb4ff91dcdef..84c3350289a638813c1eb2ba416649f149ad1501 100644 (file)
--- a/simgear/sound/soundmgr_openal.hxx
+++ b/simgear/sound/soundmgr_openal.hxx
@@ -45,9 +45,11 @@
 # define AL_ILLEGAL_ENUM AL_INVALID_ENUM
 # define AL_ILLEGAL_COMMAND AL_INVALID_OPERATION
 # include <OpenAL/al.h>
+# include <OpenAL/alc.h>
 # include <OpenAL/alut.h>
 #else
 # include <AL/al.h>
+# include <AL/alc.h>
 # include <AL/alut.h>
 #endif
 
@@ -80,6 +82,7 @@ public:
     void bind();
     void unbind();
     void update(double dt);
+    void update_late(double dt);
     
     void suspend();
     void resume();
@@ -157,8 +160,8 @@ public:
      */
     void release_source( unsigned int source );
 
-    bool load(string &samplepath, void **data, int *format, unsigned int*size,
-                                  int *freq );
+    static bool load(string &samplepath, void **data, int *format,
+                                         unsigned int*size, int *freq );
 
 
 private: