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7150134: JCK api/java_awt/Graphics/index.html#DrawLine fails with OOM for jdk8 with XRender pipeline

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Reviewed-by: prr
This commit is contained in:
Clemens Eisserer 2012-04-09 15:49:33 -07:00
parent 0d9cb5e775
commit 2bf65cc749
1 changed files with 18 additions and 12 deletions
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30
jdk/src/solaris/classes/sun/java2d/xr/XRRenderer.java
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@ -69,20 +69,26 @@ public class XRRenderer implements PixelDrawPipe, PixelFillPipe, ShapeDrawPipe {
}
public void drawLine(SunGraphics2D sg2d, int x1, int y1, int x2, int y2) {
try {
SunToolkit.awtLock();
Region compClip = sg2d.getCompClip();
int transX1 = x1 + sg2d.transX;
int transY1 = y1 + sg2d.transY;
int transX2 = x2 + sg2d.transX;
int transY2 = y2 + sg2d.transY;
validateSurface(sg2d);
int transx = sg2d.transX;
int transy = sg2d.transY;
// Non clipped fast path
if (compClip.contains(transX1, transY1)
&& compClip.contains(transX2, transY2)) {
try {
SunToolkit.awtLock();
XRSurfaceData xrsd = (XRSurfaceData) sg2d.surfaceData;
tileManager.addLine(x1 + transx, y1 + transy,
x2 + transx, y2 + transy);
tileManager.fillMask(xrsd);
} finally {
SunToolkit.awtUnlock();
validateSurface(sg2d);
tileManager.addLine(transX1, transY1, transX2, transY2);
tileManager.fillMask((XRSurfaceData) sg2d.surfaceData);
} finally {
SunToolkit.awtUnlock();
}
} else {
draw(sg2d, new Line2D.Float(x1, y1, x2, y2));
}
}