No idea why my last post buggered, so here's what I meant to send
(attached is his actual patch):
Hi!
I made a little patch I'd like to see integrated (if appropriate)
which makes Compiz usable in desktop+TV-out setups. It adds the
--only-current-screen option to compiz which tell it to only manage
the screen defined by $DISPLAY and leave the others alone.
With this patch I can finally use Compiz on my desktop monitor
(DISPLAY=:0.0) while TV-out (DISPLAY=:0.1) is independently running
fullscreen apps like MPlayer/MAME/ZSnes/MythTV/etc...
Regards,
Per Wigren aka Tuxie, [EMAIL PROTECTED]
diff -ur compiz-0.3.6.orig/include/compiz.h compiz-0.3.6/include/compiz.h
--- compiz-0.3.6.orig/include/compiz.h 2006-12-27 19:28:22.000000000 +0100
+++ compiz-0.3.6/include/compiz.h 2007-03-04 16:08:27.000000000 +0100
@@ -210,6 +210,7 @@
extern Bool strictBinding;
extern Bool useCow;
extern Bool noDetection;
+extern Bool onlyCurrentScreen;
extern int defaultRefreshRate;
extern char *defaultTextureFilter;
diff -ur compiz-0.3.6.orig/src/display.c compiz-0.3.6/src/display.c
--- compiz-0.3.6.orig/src/display.c 2006-12-25 05:38:12.000000000 +0100
+++ compiz-0.3.6/src/display.c 2007-03-04 16:16:25.000000000 +0100
@@ -2461,6 +2461,7 @@
int revertTo, i;
int compositeMajor, compositeMinor;
int xkbOpcode;
+ int firstScreen, lastScreen;
d = &compDisplay;
@@ -2778,7 +2779,15 @@
d->escapeKeyCode = XKeysymToKeycode (dpy, XStringToKeysym ("Escape"));
d->returnKeyCode = XKeysymToKeycode (dpy, XStringToKeysym ("Return"));
- for (i = 0; i < ScreenCount (dpy); i++)
+ if( onlyCurrentScreen ) {
+ firstScreen = DefaultScreen (dpy);
+ lastScreen = DefaultScreen (dpy);
+ } else {
+ firstScreen = 0;
+ lastScreen = ScreenCount (dpy) - 1;
+ }
+
+ for(i = firstScreen ; i <= lastScreen ; i++)
{
Window newWmSnOwner = None, newCmSnOwner = None;
Atom wmSnAtom = 0, cmSnAtom = 0;
diff -ur compiz-0.3.6.orig/src/main.c compiz-0.3.6/src/main.c
--- compiz-0.3.6.orig/src/main.c 2006-12-29 03:56:41.000000000 +0100
+++ compiz-0.3.6/src/main.c 2007-03-04 15:55:36.000000000 +0100
@@ -81,6 +81,7 @@
Bool indirectRendering = FALSE;
Bool strictBinding = TRUE;
Bool noDetection = FALSE;
+Bool onlyCurrentScreen = FALSE;
#ifdef USE_COW
Bool useCow = TRUE;
@@ -101,6 +102,7 @@
"[--sm-client-id ID] "
"[--no-detection] "
"[--version]\n "
+ "[--only-current-screen] "
#ifdef USE_COW
"[--use-root-window] "
@@ -196,6 +198,10 @@
{
strictBinding = FALSE;
}
+ else if (!strcmp (argv[i], "--only-current-screen"))
+ {
+ onlyCurrentScreen = TRUE;
+ }
#ifdef USE_COW
else if (!strcmp (argv[i], "--use-root-window"))
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