Hi Sergey, Do you have made some progress ?
If you modify the Maskfill C code, could you explain me how it works as I would like implementing in the future the correct gamma correction in this software loop ? Could you help me on this task Cheers, Laurent Le 27 nov. 2015 12:07, "Sergey Bylokhov" <[email protected]> a écrit : > > Right now I am trying to investigate where the code is affected by these options, and also I am trying to investigate possibility of code improvement. > > > On 27.11.15 13:28, Laurent Bourgès wrote: >> >> Hi, >> >> Just a reminder on this compiler issue. >> >> I tested today the impact of the proposed patch changing compiler >> options for AWT on my machine (i7 gcc 4.8.4): >> >> Without patch (clean build - client libs): >> EllipseTests-fill-true.ser 1 25 445.220 >> 445.336 445.196 0.127 444.944 445.543 25 >> >> With patch: >> EllipseTests-fill-true.ser 1 26 402.889 >> 403.861 403.134 0.446 402.603 404.294 26 >> >> The impact is very important on this test (large mask fills) ~ 10% >> >> Sergey, could you check on gcc 4.9.2 ? >> >> Laurent >> >> 2015-10-21 21:04 GMT+02:00 Sergey Bylokhov <[email protected] >> <mailto:[email protected]>>: >> >> >> The bug was filed: >> https://bugs.openjdk.java.net/browse/JDK-8140266 >> >> I will try a few steps before push the current solution: >> - change the code, so this option will not be necessary. >> - check other compilers, it seems gcc 4.9.2 will be default for jdk9. >> > > > -- > Best regards, Sergey.
