search for: medialib

Displaying 5 results from an estimated 5 matches for "medialib".

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2003 Jan 09
1
encoding to fixed window length vorbis file
...ried many combinations of oggenc options, but the lowest window size, I obtained was still 512. But I want to make file with window size = 256. Is there way to accomplish that? And now, why I need this. I'm working on ogg vorbis decoder optimised for SUN SPARC machines. SUN provides library (medialib, mlib) of multimedia functions, which are written in VIS assembly, so they are fast. I want to optimise bacward MDCT, and use medialib function for it. But here is a problem: medialib IMDCT has hard-coded buffer size = 256. It is not possible to use it for larger buffers (I think - I tried to use i...
2012 Mar 11
0
Re: Cannot start Amnesia nor Penumbra via Steam
The applications now work again, after updating the following packages to version 20120127: app-emulation/emul-linux-x86-baselibs-20110928 app-emulation/emul-linux-x86-xlibs-20110928 app-emulation/emul-linux-x86-medialibs-20110928 app-emulation/emul-linux-x86-soundlibs-20110928 app-emulation/emul-linux-x86-sdl-20110928I think I had tinkered with them before, though, as one of the application's title in the task-bar would state "SDL_app" for the brief moment it ran, but I can't remember exactly whi...
2011 Jul 01
1
Aion 2.5.0.x on Sabayon 6
...nehq.org/GitWine Next install useful dependencies: sudo equo install <package> app-emulation/emul-linux-x86-gtklibs app-emulation/emul-linux-x86-compat app-emulation/emul-linux-x86-baselibs app-emulation/emul-linux-x86-sdl app-emulation/emul-linux-x86-soundlibs app-emulation/emul-linux-x86-medialibs app-emulation/emul-linux-x86-xlibs app-emulation/emul-linux-x86-qtlibs app-emulation/emul-linux-x86-java Once you have that all done we can start on the bottle now first lets make a build directory (If your new to git it's a good idea to leave your source tree as is and build and configure f...
2014 Sep 10
4
[RFC PATCH v1 0/3] Introducing ARM SIMD Support
...p, add ARM-NEON simd vectorization using intrinsics. I was able to get over 34% performance improvement on my Beaglebone Black which is single Cortex-A8 based CPU. You can find more information on metrics and procedure I used to measure at https://wiki.linaro.org/WorkingGroups/Middleware/Graphics/MediaLibs/libvorbis As described in above link/doc, you can see my work-in-progress tree at https://git.linaro.org/people/viswanath.puttagunta/vorbis.git Also what standard should one follow when submitting patches to libvorbis? I'm pretty sure linux kernel checkpatch.pl will fail all patches for libv...
2003 Mar 05
5
VP3 IDCT
Hi, Is there anything special I need to know about VP3's IDCT? I mean besides the fact that there are separate IDCTs to handle sparse coefficient matrices. Are the IDCT functions mathematically equivalent to any textbook IDCT functions? Thanks... -- -Mike Melanson --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To