modules/graphics/src/main/java/com/sun/javafx/sg/prism/CacheFilter.java
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@@ -209,11 +209,13 @@
/*
* Do we need to regenerate the cached image?
* Assumes that caller locked and validated the cachedImageData.untximage
* if not null...
*/
- private boolean needToRenderCache(BaseTransform renderXform, double[] xformInfo, float pixelScale) {
+ private boolean needToRenderCache(BaseTransform renderXform, double[] xformInfo,
+ float pixelScaleX, float pixelScaleY)
+ {
if (cachedImageData == null) {
return true;
}
if (lastXDelta != 0 || lastYDelta != 0) {
@@ -248,11 +250,11 @@
double scaleX = xformInfo[0];
double scaleY = xformInfo[1];
double rotate = xformInfo[2];
if (scaleHint) {
- if (cachedScaleX < pixelScale || cachedScaleY < pixelScale) {
+ if (cachedScaleX < pixelScaleX || cachedScaleY < pixelScaleY) {
// We have moved onto a screen with a higher pixelScale and
// our cache was less than that pixel scale. Even though
// we have the scaleHint, we always cache at a minimum of
// the pixel scale of the screen so we need to re-cache.
return true;
@@ -530,12 +532,13 @@
implImage.unlock();
invalidate();
}
}
}
- float pixelScale = g.getAssociatedScreen().getRenderScale();
- if (needToRenderCache(xform, xformInfo, pixelScale)) {
+ float pixelScaleX = g.getPixelScaleFactorX();
+ float pixelScaleY = g.getPixelScaleFactorY();
+ if (needToRenderCache(xform, xformInfo, pixelScaleX, pixelScaleY)) {
if (PulseLogger.PULSE_LOGGING_ENABLED) {
PulseLogger.incrementCounter("CacheFilter rebuilding");
}
if (cachedImageData != null) {
Filterable implImage = cachedImageData.getUntransformedImage();
@@ -546,12 +549,12 @@
}
if (scaleHint) {
// do not cache the image at a small scale factor when
// scaleHint is set as it leads to poor rendering results
// when image is scaled up.
- cachedScaleX = Math.max(pixelScale, xformInfo[0]);
- cachedScaleY = Math.max(pixelScale, xformInfo[1]);
+ cachedScaleX = Math.max(pixelScaleX, xformInfo[0]);
+ cachedScaleY = Math.max(pixelScaleY, xformInfo[1]);
cachedRotate = 0;
cachedXform.setTransform(cachedScaleX, 0.0,
0.0, cachedScaleX,
0.0, 0.0);
updateScreenXform(xformInfo);