disable VSync when target fps is over 60

codeanticode · codeanticode · commit 80ef896c2b99 · 2015-01-23T11:58:12.000-05:00
diff --git a/java/libraries/lwjgl/src/processing/lwjgl/PLWJGL.java b/java/libraries/lwjgl/src/processing/lwjgl/PLWJGL.java
@@ -109,19 +109,20 @@ public Canvas getCanvas() {
   } 
   
 
-  protected void setFps(float fps) {
-    if (!setFps || targetFps != fps) {
-      if (60 < fps) {
-        // Disables v-sync
-        Display.setVSyncEnabled(false);
-        Display.sync((int)fps);
-      } else  {
-        Display.setVSyncEnabled(true);
-      }
-      targetFps = currentFps = fps; 
-      setFps = true;      
-    }
-  }
+//  protected void setFps(float fps) {
+//    if (!setFps || targetFps != fps) {
+//      if (60 < fps) {
+//        // Disables v-sync
+//        System.err.println("Disabling VSync");
+//        Display.setVSyncEnabled(false);
+////        Display.sync((int)fps);
+//      } else  {
+//        Display.setVSyncEnabled(true);
+//      }
+//      targetFps = currentFps = fps; 
+//      setFps = true;      
+//    }
+//  }
 
 /*
   protected void initSurface(int antialias) {
diff --git a/java/libraries/lwjgl/src/processing/lwjgl/PSurfaceLWJGL.java b/java/libraries/lwjgl/src/processing/lwjgl/PSurfaceLWJGL.java
@@ -204,6 +204,9 @@ public void setTitle(String title) {
 
   @Override
   public void setVisible(boolean visible) {
+    // Apparently not possible:
+    // http://forum.lwjgl.org/index.php?topic=5388.0
+    System.err.println("Sorry, cannot set visibility of window in OpenGL");
   }
 
   @Override
@@ -328,14 +331,21 @@ public void setSmooth(int level) {
   @Override
   public void setFrameRate(float fps) {
     frameRateTarget = fps;
-//    frameRatePeriod = (long) (1000000000.0 / frameRateTarget);    
+//    frameRatePeriod = (long) (1000000000.0 / frameRateTarget);
+    if (60 < fps) {
+      // Disables v-sync
+      System.err.println("Disabling VSync");
+      Display.setVSyncEnabled(false);
+//      Display.sync((int)fps);
+    } else  {
+      Display.setVSyncEnabled(true);
+    }    
   }
 
   
   @Override
   public void requestFocus() {
     // TODO Auto-generated method stub
-    
   }
   
 
@@ -439,7 +449,8 @@ public void run() {  // not good to make this synchronized, locks things up
 //          System.err.println(mode.toString());
 //        }
 
-          
+        System.err.println("DISPLAY PARENT: " + Display.getParent());  
+        
         Display.setDisplayMode(new DisplayMode(sketchWidth, sketchHeight));
         System.err.println(sketchWidth + " " + sketchHeight);
         if (fullScreenRequested) {
@@ -569,6 +580,7 @@ public void setResizable(boolean resizable) {
     public void setVisible(boolean visible) {
 //      Display.isVisible()
 //      Display.setVisible(visible);
+      System.err.println("Sorry, cannot set visibility of window in OpenGL");
     }
 
     @Override
