aboutsummaryrefslogtreecommitdiffstats
path: root/src/newt/classes/com
diff options
context:
space:
mode:
authorSven Gothel <[email protected]>2012-02-23 16:41:47 +0100
committerSven Gothel <[email protected]>2012-02-23 16:41:47 +0100
commit5b05aa83f57b7492b2705529033a7eaa09cf4463 (patch)
tree788e7a5d16ebce1a984f20f2b94faf96d5c62126 /src/newt/classes/com
parent352013de5564013fe2b6444e6469ef2886f1adb9 (diff)
NEWT: Add time costs in DEBUG mode. NEWT/XRandR: Reuse XRRScreenConfiguration to reduce perf hit on Linux ARM Omap4.
On Linux ARM Omap4, we experience a performance hit when using XRandR: 1st call of XRRSizes: ~ 1668 ms Each call of XRRGetScreenInfo: ~ 1109 ms Even though XRRGetScreenInfo is cached in NEWT's X11Screen initialization, overall init time is ~2s, far too expensive.
Diffstat (limited to 'src/newt/classes/com')
-rw-r--r--src/newt/classes/com/jogamp/newt/opengl/GLWindow.java14
1 files changed, 6 insertions, 8 deletions
diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
index dc2db7f74..c0d79a5d4 100644
--- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
+++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
@@ -394,11 +394,12 @@ public class GLWindow implements GLAutoDrawable, Window, NEWTEventConsumer, FPSC
}
public synchronized void setVisibleActionPost(boolean visible, boolean nativeWindowCreated) {
+ long t0;
if(Window.DEBUG_IMPLEMENTATION) {
- String msg = "GLWindow.setVisibleActionPost("+visible+", "+nativeWindowCreated+") "+Thread.currentThread()+", start";
- System.err.println(msg);
- // Exception e1 = new Exception(msg);
- // e1.printStackTrace();
+ t0 = System.nanoTime();
+ System.err.println("GLWindow.setVisibleActionPost("+visible+", "+nativeWindowCreated+") "+Thread.currentThread()+", start");
+ } else {
+ t0 = 0;
}
/* if (nativeWindowCreated && null != context) {
@@ -423,10 +424,7 @@ public class GLWindow implements GLAutoDrawable, Window, NEWTEventConsumer, FPSC
context.setContextCreationFlags(additionalCtxCreationFlags);
}
if(Window.DEBUG_IMPLEMENTATION) {
- String msg = "GLWindow.setVisibleActionPost("+visible+", "+nativeWindowCreated+") "+Thread.currentThread()+", fin";
- System.err.println(msg);
- //Exception e1 = new Exception(msg);
- //e1.printStackTrace();
+ System.err.println("GLWindow.setVisibleActionPost("+visible+", "+nativeWindowCreated+") "+Thread.currentThread()+", fin: dt "+ (System.nanoTime()-t0)/1e6 +"ms");
}
}