RedSquare: Param '-vsync' -> '-swapi <integer>' ; Show getSwapInterval()

1 files changed, 10 insertions, 4 deletions

diff --git a/src/demos/es2/RedSquare.java b/src/demos/es2/RedSquare.java
index 341e177..5c74a4e 100755
--- a/src/demos/es2/RedSquare.java
+++ b/src/demos/es2/RedSquare.java
@@ -179,7 +179,9 @@ public class RedSquare extends Thread implements WindowListener, KeyListener, Mo
 
     public void init(GLAutoDrawable drawable) {
         GL2ES2 gl = drawable.getGL().getGL2ES2();
-        gl.setSwapInterval(vsync?1:0);
+        if(swapInterval>=0) {
+            gl.setSwapInterval(swapInterval);
+        }
 
         System.err.println(glp+" Entering initialization");
         System.err.println(glp+" GL Profile: "+gl.getGLProfile());
@@ -187,6 +189,7 @@ public class RedSquare extends Thread implements WindowListener, KeyListener, Mo
         System.err.println(glp+" GL_VERSION=" + gl.glGetString(gl.GL_VERSION));
         System.err.println(glp+" GL_EXTENSIONS:");
         System.err.println(glp+"   " + gl.glGetString(gl.GL_EXTENSIONS));
+        System.err.println(glp+" swapInterval: " + swapInterval + " (GL: "+gl.getSwapInterval()+")");
 
         glu = GLU.createGLU();
 
@@ -304,14 +307,17 @@ public class RedSquare extends Thread implements WindowListener, KeyListener, Mo
 
     public static boolean oneThread = false;
     public static boolean pumpOnce = true;
-    public static boolean vsync = false;
+    public static int swapInterval = -1;
 
     public static void main(String[] args) {
         int type = USE_NEWT ;
         List threads = new ArrayList();
         for(int i=0; i<args.length; i++) {
-            if(args[i].equals("-vsync")) {
-                vsync = true;
+            if(args[i].equals("-swapi")) {
+                i++;
+                try {
+                    swapInterval = Integer.parseInt(args[i]);
+                } catch (Exception ex) { ex.printStackTrace(); }
             } else if(args[i].equals("-pumponce")) {
                 pumpOnce=true;
             } else if(args[i].equals("-1thread")) {