NEWT MonitorDevice: Identify cloned devices (fully covered) ; Windows: Iterate-over and identify all adapter:monitor. (Bug 1129)

- Identify cloned devices (fully covered)
  - MonitorDevice gets 'isCloned()' to identify whether
    it is a cloned device, i.e. fully covered by another monitor.
    This detection may happen natively but will always performed
    platform agnostic.

  - getMainMonitor(..) now exclude 'cloned' devices

- Windows: Iterate-over and identify all adapter:monitor
  - Since we also list cloned monitor,
    we need to iterate over all adapter and all it's monitor-devices.
  - The native monitor-id is now defined as: ( adapter-idx << 8 ) | monitor-idx.

- Bug 1129 <- listed under this bug entry for convenience

1 files changed, 11 insertions, 3 deletions

diff --git a/src/newt/native/X11RandR13.c b/src/newt/native/X11RandR13.c
index 4e92a32b4..5eacbf216 100644
--- a/src/newt/native/X11RandR13.c
+++ b/src/newt/native/X11RandR13.c
@@ -67,9 +67,16 @@ static void dumpOutputs(const char *prefix, Display *dpy, XRRScreenResources *re
     for(i=0; i<noutput; i++) {
         RROutput output = outputs[i];
         XRROutputInfo * xrrOutputInfo = XRRGetOutputInfo (dpy, resources, output);
-        fprintf(stderr, "  Output[%d]: id %#lx, crtx 0x%X, name %s (%d), %lux%lu, ncrtc %d, .., nmode %d (preferred %d)\n", 
-            i, output, xrrOutputInfo->crtc, SAFE_STRING(xrrOutputInfo->name), xrrOutputInfo->nameLen, xrrOutputInfo->mm_width, xrrOutputInfo->mm_height,
-            xrrOutputInfo->ncrtc, xrrOutputInfo->nmode, xrrOutputInfo->npreferred);
+        fprintf(stderr, "  Output[%d]: id %#lx, crtx 0x%X, name %s (%d), %lux%lu, ncrtc %d, nclone %d, nmode %d (preferred %d)\n", 
+            i, output, xrrOutputInfo->crtc, SAFE_STRING(xrrOutputInfo->name), xrrOutputInfo->nameLen, 
+            xrrOutputInfo->mm_width, xrrOutputInfo->mm_height,
+            xrrOutputInfo->ncrtc, xrrOutputInfo->nclone, xrrOutputInfo->nmode, xrrOutputInfo->npreferred);
+        for(j=0; j<xrrOutputInfo->ncrtc; j++) {
+            fprintf(stderr, "    Output[%d].Crtc[%d].id %#lx\n", i, j, xrrOutputInfo->crtcs[j]);
+        }
+        for(j=0; j<xrrOutputInfo->nclone; j++) {
+            fprintf(stderr, "    Output[%d].Clones[%d].id %#lx\n", i, j, xrrOutputInfo->clones[j]);
+        }
         for(j=0; j<xrrOutputInfo->nmode; j++) {
             fprintf(stderr, "    Output[%d].Mode[%d].id %#lx\n", i, j, xrrOutputInfo->modes[j]);
         }
@@ -424,6 +431,7 @@ JNIEXPORT jintArray JNICALL Java_jogamp_newt_driver_x11_RandR13_getMonitorDevice
 
     prop[propIndex++] = propCount;
     prop[propIndex++] = crt_idx;
+    prop[propIndex++] = 0; // is_clone, does not work: 0 < xrrOutputInfo->nclone ? 1 : 0;
     prop[propIndex++] = xrrOutputInfo->mm_width;
     prop[propIndex++] = xrrOutputInfo->mm_height;
     prop[propIndex++] = xrrCrtcInfo->x;      // rotated viewport pixel units