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Type: Bug
Resolution: Fixed
Priority: P2
Fix Version/s: 8
Affects Version/s: 8
Component/s: javafx
Labels:
- gfx-sprint56
- noreg-other

Subcomponent:
graphics

There are several problems with the implementation of Direct3D9Ex feature on Windows 7.

1) It has caused a serious performance regression: ~~RT-27508~~

2) There are visual artifacts when coming back from a screen lock or sleep: ~~RT-27121~~ (which has had several duplicate issues filed against it).

3) The native code that handles uploading the textures in 9Ex mode is unsafe in that it stores a pointer obtained from getPrimitiveArrayCritical that could (in some cases) possibly by accessed after the array is released. This is a crash waiting to happen.

duplicates

JDK-8123970 8.0-h96-b68: 68% regression in SpiralText in hw pipeline caused by enabling DirectX 9Ex

Closed

JDK-8114867 REGRESSION: JavaFX application starts to flicker on mouse move and actions after locking the screen

Closed

relates to

JDK-8093950 [D3D] Re-enable DirectX 9Ex to avoid losing textures when surface lost

Resolved

JDK-8116851 Some controls become black after screen lock or windowing environment change

Closed

JDK-8123602 Build 91 - Starting task manager causes an interruption of canvas drawing

Closed

Assignee:: Kevin Rushforth

Reporter:: Kevin Rushforth

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2013-05-13 09:20

Updated:: 2015-06-17 13:56

Resolved:: 2013-05-13 14:52

Imported:: 17/Jun/15 1:50 PM

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