In d3d mode, WebView throws the following exception when attempting to render fast/canvas/canvas-skia-excessive-size.html. Due to this error, WebView fails to render legitimate (non-excessive) contents of the page.
[java] java.lang.NullPointerException
[java] at com.sun.prism.impl.BaseGraphics.drawTextureVO(BaseGraphics.java:365)
[java] at com.sun.prism.impl.BaseGraphics.drawTexture(BaseGraphics.java:334)
[java] at com.sun.prism.impl.ps.BaseShaderGraphics.drawTexture(BaseShaderGraphics.java:103)
[java] at com.sun.webpane.sg.prism.RTImage.draw(RTImage.java:59)
[java] at com.sun.webpane.sg.prism.WCGraphicsPrismContext.drawImage(WCGraphicsPrismContext.java:621)
[java] at com.sun.webpane.platform.graphics.GraphicsDecoder.drawImage(GraphicsDecoder.java:428)
[java] at com.sun.webpane.platform.graphics.GraphicsDecoder.decode(GraphicsDecoder.java:171)
[java] at com.sun.webpane.platform.graphics.WCRenderQueue.decode(WCRenderQueue.java:72)
[java] at com.sun.webpane.platform.WebPage.paint2GC(WebPage.java:678)
[java] at com.sun.webpane.platform.WebPage.paint(WebPage.java:658)
[java] at com.sun.javafx.sg.prism.NGWebView.renderContent(NGWebView.java:71)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:188)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:42)
[java] at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1131)
[java] at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:205)
[java] at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:400)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:188)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:42)
[java] at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1131)
[java] at com.sun.javafx.tk.quantum.PaintRunnable.doPaint(PaintRunnable.java:217)
[java] at com.sun.javafx.tk.quantum.PaintRunnable.paintImpl(PaintRunnable.java:148)
[java] at com.sun.javafx.tk.quantum.PaintRunnable.run(PaintRunnable.java:329)
[java] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
[java] at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
[java] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
[java] at com.sun.prism.render.RenderJob.run(RenderJob.java:29)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[java] at com.sun.javafx.tk.quantum.QuantumRenderer$ObservedRunnable.run(QuantumRenderer.java:67)
[java] at java.lang.Thread.run(Thread.java:662)
[java] java.lang.NullPointerException
[java] at com.sun.prism.impl.BaseGraphics.drawTextureVO(BaseGraphics.java:365)
[java] at com.sun.prism.impl.BaseGraphics.drawTexture(BaseGraphics.java:334)
[java] at com.sun.prism.impl.ps.BaseShaderGraphics.drawTexture(BaseShaderGraphics.java:103)
[java] at com.sun.webpane.sg.prism.RTImage.draw(RTImage.java:59)
[java] at com.sun.webpane.sg.prism.WCGraphicsPrismContext.drawImage(WCGraphicsPrismContext.java:621)
[java] at com.sun.webpane.platform.graphics.GraphicsDecoder.drawImage(GraphicsDecoder.java:428)
[java] at com.sun.webpane.platform.graphics.GraphicsDecoder.decode(GraphicsDecoder.java:171)
[java] at com.sun.webpane.platform.graphics.WCRenderQueue.decode(WCRenderQueue.java:72)
[java] at com.sun.webpane.platform.WebPage.paint2GC(WebPage.java:678)
[java] at com.sun.webpane.platform.WebPage.paint(WebPage.java:658)
[java] at com.sun.javafx.sg.prism.NGWebView.renderContent(NGWebView.java:71)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:188)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:42)
[java] at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1131)
[java] at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:205)
[java] at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:400)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:188)
[java] at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:42)
[java] at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1131)
[java] at com.sun.javafx.tk.quantum.PaintRunnable.doPaint(PaintRunnable.java:217)
[java] at com.sun.javafx.tk.quantum.PaintRunnable.paintImpl(PaintRunnable.java:148)
[java] at com.sun.javafx.tk.quantum.PaintRunnable.run(PaintRunnable.java:329)
[java] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
[java] at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
[java] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
[java] at com.sun.prism.render.RenderJob.run(RenderJob.java:29)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[java] at com.sun.javafx.tk.quantum.QuantumRenderer$ObservedRunnable.run(QuantumRenderer.java:67)
[java] at java.lang.Thread.run(Thread.java:662)
- relates to
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JDK-8128766 WebView fails to display very large images in d3d mode
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- Resolved
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JDK-8128944 NPE when loading webpages that use large textures when rendering
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- Closed
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JDK-8128239 Texture allocation should return null to caller rather than trying to use texture and getting NPE
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- Closed
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JDK-8101448 Need a way to query the maximum supported texture dimensions in Prism
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- Closed
-