[Openchrome-devel] [xf86-video-openchrome]X driver for VIA IGPs branch master updated. release_0_3_3-2-g237233d

Xavier Bachelot xavierb at kemper.freedesktop.org
Mon Jun 3 11:54:10 PDT 2013

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The branch, master has been updated
       via  237233d14346604488785a9899f01df044245949 (commit)
       via  78b9f43ca8d04383a83659619d70f61688568366 (commit)
      from  0c17f81ad43d42958ab3871c9b5c5e9cea402256 (commit)

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- Log -----------------------------------------------------------------
commit 237233d14346604488785a9899f01df044245949
Author: Jared McNeill <jmcneill at NetBSD.org>
Date:   Mon Jun 3 20:52:47 2013 +0200

    Remove a couple '#ifdef linux's to let the driver use optimized memcpy
    functions on NetBSD for video copy. Gives nearly 2x performance on my
    test system (previously "kernel" memcpy was always used):
    CHROME(0): Benchmarking video copy.  Less time is better.
    CHROME(0): Timed   libc YUV420 copy... 3000272. Throughput: 315.6 MiB/s.
    CHROME(0): Timed kernel YUV420 copy... 3024946. Throughput: 313.0 MiB/s.
    CHROME(0): Timed    SSE YUV420 copy... 1591352. Throughput: 595.0 MiB/s.
    CHROME(0): Timed    MMX YUV420 copy... 2566279. Throughput: 369.0 MiB/s.
    CHROME(0): Ditching 3DNow! YUV420 copy. Not supported by CPU.
    CHROME(0): Timed   MMX2 YUV420 copy... 1696662. Throughput: 558.1 MiB/s.
    CHROME(0): Using SSE YUV42X copy for video.

commit 78b9f43ca8d04383a83659619d70f61688568366
Author: Christos Zoulas <christos at NetBSD.org>
Date:   Mon Jun 3 20:50:45 2013 +0200

    Add missing prototypes


Summary of changes:
 src/via_driver.h |   11 +++++++++++
 src/via_memcpy.c |   12 ------------
 2 files changed, 11 insertions(+), 12 deletions(-)

X driver for VIA IGPs

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