X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fglcells.c;h=e652048ae8901f08956a76778991868c83663eb0;hb=6f5482d73adb0165c0130bb47d852644ab0c4869;hp=b6849ebe92785e4d2744ce954117a291646d7b8c;hpb=c1b9b55ad8d59dc05ef55e316aebf5863e7dfa56;p=xscreensaver

diff --git a/hacks/glx/glcells.c b/hacks/glx/glcells.c
index b6849ebe..e652048a 100644
--- a/hacks/glx/glcells.c
+++ b/hacks/glx/glcells.c
@@ -58,7 +58,9 @@
 #undef countof
 #define countof(x) (sizeof((x))/sizeof((*x)))
 
-#define USE_VERTEX_ARRAY
+#ifndef HAVE_JWZGLES /* glDrawElements unimplemented... */
+# define USE_VERTEX_ARRAY
+#endif
 
 #define TEX_SIZE 64
 
@@ -242,7 +244,9 @@ static Object *create_sphere( State *st, int divisions );
 static Object *clone_Object( Object * );
 /* return 1 if cell is capable to divide */
 static int can_divide( State *st, Cell *cell );
+#ifdef USE_VERTEX_ARRAY
 static VertexArray *array_from_ObjectSmooth( ObjectSmooth * );
+#endif
 static void create_nucleus_texture( State *st );
 
 ENTRYPOINT ModeSpecOpt glcells_opts = { countof(opts), opts,                                                   countof(vars), vars, 
@@ -422,6 +426,7 @@ static Object *clone_Object( Object *obj )
   return ret;
 }
 
+#ifdef USE_VERTEX_ARRAY
 static VertexArray *array_from_ObjectSmooth( ObjectSmooth *obj )
 {
   int i, j;
@@ -449,6 +454,8 @@ static VertexArray *array_from_ObjectSmooth( ObjectSmooth *obj )
   
   return array;
 }
+#endif /* USE_VERTEX_ARRAY */
+
 
 /* create a smoothed version of the given Object
    by computing average normal vectors for the vertexes 
@@ -696,8 +703,7 @@ static int render( State *st )
   fprintf( stderr, "tick %d\n", usec );
   gettimeofday( &tv1, NULL );
 #endif
-  glClearColor( 0, 0, 0, 0 );
-  
+
   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
   glDepthFunc(GL_LESS);
   glEnable(GL_DEPTH_TEST);
@@ -850,6 +856,8 @@ static int create_list( State *st, double fac )
   ObjectSmooth *smooth;
 #ifdef USE_VERTEX_ARRAY
   VertexArray *vertex_array;
+#else
+  int t, i;
 #endif
   int list = glGenLists(1);  
   
@@ -1189,8 +1197,7 @@ reshape_glcells( ModeInfo *mi, int width, int height )
   
   if (st->food) free( st->food );
   st->food = (int *)malloc( ((width*height)/16)*sizeof(int) );
-  
-  create_cells( st );
+  /* create_cells( st );*/
 }
 
 ENTRYPOINT void