[JAVA2D] JAVA2D Huge Performance Drop from 6u5 to 6u10

2008-04-22 Thread java2d
Hi, there I'm writing a program that draws to a volatile Image by setting every pixels manually every frame. When I tested my program with java 6u5 I got 460-500 fps on average, however with java 6u10 the performance drops by almost 50%, from 450 to 240. I have done several test runs with both

Re: [JAVA2D] JAVA2D Huge Performance Drop from 6u5 to 6u10

2008-04-22 Thread Dmitri Trembovetski
Hi, which 6u10 build are you running? We have made some optimizations in I believe b23 (which isn't out yet) which may help this case. Also, what's your video board? Could you please set J2D_TRACE_LEVEL=4 env. variable, then run your app and post the output. Could you post a