[OpenJDK 2D-Dev] [9] Review Request: 7102282 TEST_BUG: sun/java2d/OpenGL/GradientPaints.java should be modified

prasanta sadhukhan prasanta.sadhukhan at oracle.com
Wed Apr 13 11:53:51 UTC 2016


Hi Sergey,

I guess you forgot to add 7102282 to the bugid.

Regards
Prasanta
>
> On 04/13/2016 01:37 AM, Sergey Bylokhov wrote:
>> Hello,bu
>> Please review the fix for jdk9.
>>
>> This test uncover a few issues:
>> Test bug:
>>   - Fail on HiDPI system, because the test tries to check the rendering
>> to the BufferedImage and VolaileImage using some threshold. Fixed by the
>> "-Dsun.java2d.uiScale=1" option.
>>
>> jdk bug:
>>   - timeout error (in the bug the value 800 is suggested). It seems a
>> duplicate of JDK-8041129 [1]. Anyway 800 is to big, and should be
>> considered as a jdk bug(if will be reproduced on the latest jdk9).
>>   - Incorrect rendering on some systems and video cards (especially on
>> linux), is covered by JDK-7124403 [2]
>>
>> Since OGL performance should be fixed already, I updated the test only
>> for the retina case. After the fix I think the test is ok, and other
>> possible failures should be considered as a jdk bugs.
>>
>> I also create a new bug JDK-8154103 [3] to check the performance of
>> XRender pipeline, it is slower than x11 and ogl.
>>
>> [1] https://bugs.openjdk.java.net/browse/JDK-8041129
>> [2] https://bugs.openjdk.java.net/browse/JDK-7124403
>> [2] https://bugs.openjdk.java.net/browse/JDK-8154103
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-7102282
>> Webrev can be found at: 
>> http://cr.openjdk.java.net/~serb/7102282/webrev.00
>>
>




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