ClaesPersson
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- Nov 17, 2017
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Typically a video driver issue, but the interactions between Java and the video driver are sometimes not easily resolved. If the video driver is up to date you can try disabling hardware graphics acceleration for Java in REW by putting
-Dsun.java2d.d3d=false
in the roomeqwizard.vmoptions file in the REW program directory (usually C:\Program Files (x86)\REW, but you can check where REW runs from by right clicking on ther shortcut that starts REW and selecting Properties, the directory is shown in the "Start In" box).
Editing that file requires admin privileges, you may need to copy the file to your documents folder, edit it there, then copy the file back to the program directory and accept the admin confirmation when requested. It is a text file so can be edited in Notepad (right click on the file, select Open with, click More Apps and select Notepad from the list).
Good afternoon! Please tell me where to insert your record? -Dsun.java2d.d3d=falseTypically a video driver issue, but the interactions between Java and the video driver are sometimes not easily resolved. If the video driver is up to date you can try disabling hardware graphics acceleration for Java in REW by putting
-Dsun.java2d.d3d=false
in the roomeqwizard.vmoptions file in the REW program directory (usually C:\Program Files (x86)\REW, but you can check where REW runs from by right clicking on ther shortcut that starts REW and selecting Properties, the directory is shown in the "Start In" box).
Editing that file requires admin privileges, you may need to copy the file to your documents folder, edit it there, then copy the file back to the program directory and accept the admin confirmation when requested. It is a text file so can be edited in Notepad (right click on the file, select Open with, click More Apps and select Notepad from the list).
Thanks for the answer. Unfortunately, the problem remained. Hardware acceleration for Java also failed to disable. Maybe with the next update, the problem will disappear by itself. By the way, the problem with graphics does not exist with all types of equalizer, but only with certain ones. Maybe this will give you useful information for further work. Thanks again.Just underneath the -Xmx1024m line.
The problem you were seeing was not related to graphics acceleration.Thanks for the answer. Unfortunately, the problem remained. Hardware acceleration for Java also failed to disable. Maybe with the next update, the problem will disappear by itself. By the way, the problem with graphics does not exist with all types of equalizer, but only with certain ones. Maybe this will give you useful information for further work. Thanks again.
I am running V5.20 beta 52 and many of the dialogs are jumping all around as I pass my mouse over it. The EQ section is particularly squirrelly. I tried the -Dsun.java2d.d3d=false edit, but little changed.
I have a brand new Geforce RTX 2070 Super video card, in a machine also with a recent motherboard CPU RAM upgrade. I just looked up the video driver - it is GeForce 445.87
I am hoping to apply EQ to the woofer and tweeter in my Linaeum LT1000 speakers. I am using the miniDSP 2x4HD and just changing the crossover point from 485Hz (no that is not a typo!) to 800Hz has vastly improved the speakers.
If I can get REW to work better, on the EQ, then I will be a happy camper. I did just make a donation through Pay Pal - I am amazed that this software even exists, let alone all the things it can do. I am a long time audiophile, and just got started with active crossovers.
Quick confirm that this worked for me to 28feb2022. Had latest Nvidia drivers and was seeing big screen tearing before with hardware acceleration.you can try disabling hardware graphics acceleration for Java in REW by putting
-Dsun.java2d.d3d=false