Re: [OpenJDK 2D-Dev] Hardware-Accelerated Rendering Using OpenGL

2011-07-19 Thread Roman Kennke
Hi Herve, I hope it is the correct list for this kind of problem. If not, don't bother to read the rest of the message ;) Seems perfect. I am using OpenGL acceleration in a soft real-time Java program by using JOGL, drawing in an external OpenGL context (coming from a master C app which

Re: [OpenJDK 2D-Dev] FontConfig fails when optional system library is missing

2011-07-19 Thread Phil Race
PS .. are you running a pure openjdk build or are you running a build which includes the proprietary Lucida fonts. Do you have a fontconfig.properties which is customised for AIX ? If you eliminate both of those, as would be the typical Linux OpenJDK case, I think it quite likely that without

Re: [OpenJDK 2D-Dev] FontConfig fails when optional system library is missing

2011-07-19 Thread Phil Race
PPS SFAIK all JDK7 supported configs have libfontconfig so I've in fact contemplated for JDk 8 making libfontconfig a compile time dependency. Would that be a major problem ? We really are that dependent on it now, and its such an integral part of the way Gnome and KDE desktops work we

Re: [OpenJDK 2D-Dev] FontConfig fails when optional system library is missing

2011-07-19 Thread Roman Kennke
IIRC, libfontconfig is also fairly standalone and portable, so when it's not there, it shouldn't be too hard to compile it. A while ago I contemplated and started to implement fontconfig in pure Java, which is not rocket science either, but then lost interest or time or both. Cheers, Roman Am

Re: [OpenJDK 2D-Dev] FontConfig fails when optional system library is missing

2011-07-19 Thread Mario Torre
Il giorno mar, 19/07/2011 alle 21.12 +0200, Roman Kennke ha scritto: IIRC, libfontconfig is also fairly standalone and portable, so when it's not there, it shouldn't be too hard to compile it. A while ago I contemplated and started to implement fontconfig in pure Java, which is not rocket

[OpenJDK 2D-Dev] Pisces AA renderer performance improvement.

2011-07-19 Thread Denis Lila
Hi Jim. We spoke about this a while ago and I started working on it. This is what I have so far: http://icedtea.classpath.org/~dlila/webrevs/RendererPerf/ My main intention was to remove some stages from the renderer (like you suggested) because what we were doing was: 1. Transform curves to

Re: [OpenJDK 2D-Dev] Pisces AA renderer performance improvement.

2011-07-19 Thread Roman Kennke
Hi Denis, The version in the webrev is the fastest yet, and it uses a class similar to the ScanlineIterator for the sorting (but now it iterates through pixel rows, not scanlines). Unfortunately this means that there still are two levels of intermediate storage (edges and crossings,

[OpenJDK 2D-Dev] hg: jdk8/2d/jdk: 7068471: NPE in sun.font.FontConfigManager.getFontConfigFont() when libfontconfig.so is not installed

2011-07-19 Thread philip . race
Changeset: 77d5cc943286 Author:prr Date: 2011-07-19 14:09 -0700 URL: http://hg.openjdk.java.net/jdk8/2d/jdk/rev/77d5cc943286 7068471: NPE in sun.font.FontConfigManager.getFontConfigFont() when libfontconfig.so is not installed Reviewed-by: jgodinez, prr Contributed-by:

[OpenJDK 2D-Dev] Question about the relation of PrintService and PrinterJob

2011-07-19 Thread Patrick Reinhart
Hi there, I have a question considering the relation between the old PrinterJob and the new PrintService: Should the job settings (for example amount of copies or the job name) be held only within the PrinterJob and not be passed to the PrinterService as set by