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--- openjdk/jdk/make/lib/Awt2dLibraries.gmk 2016-02-29 17:11:00.497484904 +0100
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+++ openjdk/jdk/make/lib/Awt2dLibraries.gmk 2016-02-29 17:11:00.402486574 +0100
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@@ -618,7 +618,7 @@
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XRSurfaceData.c \
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XRBackendNative.c
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- LIBAWT_XAWT_LDFLAGS_SUFFIX := $(LIBM) -lawt -lXext -lX11 -lXrender $(LIBDL) -lXtst -lXi -ljava -ljvm -lc
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+ LIBAWT_XAWT_LDFLAGS_SUFFIX := $(LIBM) -lawt -lXext -lX11 -lXrender -lXcomposite $(LIBDL) -lXtst -lXi -ljava -ljvm -lc
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ifeq ($(OPENJDK_TARGET_OS), linux)
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# To match old build, add this to LDFLAGS instead of suffix.
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--- openjdk/jdk/src/solaris/native/sun/awt/awt_Robot.c 2016-02-29 17:11:00.777479982 +0100
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+++ openjdk/jdk/src/solaris/native/sun/awt/awt_Robot.c 2016-02-29 17:11:00.677481740 +0100
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@@ -38,6 +38,7 @@
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#include <X11/extensions/XTest.h>
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#include <X11/extensions/XInput.h>
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#include <X11/extensions/XI.h>
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+#include <X11/extensions/Xcomposite.h>
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#include <jni.h>
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#include <sizecalc.h>
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#include "robot_common.h"
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@@ -88,6 +89,32 @@
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return isXTestAvailable;
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}
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+static Bool hasXCompositeOverlayExtension(Display *display) {
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+
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+ int xoverlay = False;
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+ int eventBase, errorBase;
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+ if (XCompositeQueryExtension(display, &eventBase, &errorBase)) {
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+ int major = 0;
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+ int minor = 0;
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+
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+ XCompositeQueryVersion(display, &major, &minor);
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+ if (major > 0 || minor >= 3)
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+ xoverlay = True;
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+ }
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+
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+ return xoverlay;
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+}
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+
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+static jboolean isXCompositeDisplay(Display *display, int screenNumber) {
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+
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+ char NET_WM_CM_Sn[25];
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+ snprintf(NET_WM_CM_Sn, sizeof(NET_WM_CM_Sn), "_NET_WM_CM_S%d\0", screenNumber);
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+
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+ Atom managerSelection = XInternAtom(display, NET_WM_CM_Sn, 0);
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+ Window owner = XGetSelectionOwner(display, managerSelection);
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+
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+ return owner != 0;
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+}
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static XImage *getWindowImage(Display * display, Window window,
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int32_t x, int32_t y,
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@@ -232,6 +259,12 @@
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DASSERT(adata != NULL);
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rootWindow = XRootWindow(awt_display, adata->awt_visInfo.screen);
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+ if (isXCompositeDisplay(awt_display, adata->awt_visInfo.screen) &&
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+ hasXCompositeOverlayExtension(awt_display))
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+ {
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+ rootWindow = XCompositeGetOverlayWindow(awt_display, rootWindow);
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+ }
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+
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image = getWindowImage(awt_display, rootWindow, x, y, width, height);
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/* Array to use to crunch around the pixel values */
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