[haiku-commits] Re: r35290 - haiku/trunk/src/add-ons/media/plugins/ffmpeg

  • From: "Jorge G. Mare" <koki@xxxxxxxxxxxxx>
  • To: haiku-commits@xxxxxxxxxxxxx
  • Date: Tue, 26 Jan 2010 11:15:25 -0800

David McPaul wrote:

2010/1/26  <dlmcpaul@xxxxxxxxx>:

Author: dlmcpaul
Date: 2010-01-25 22:53:56 +0100 (Mon, 25 Jan 2010)
New Revision: 35290
Changeset: http://dev.haiku-os.org/changeset/35290/haiku

Modified:
  haiku/trunk/src/add-ons/media/plugins/ffmpeg/gfx_conv_mmx.cpp
  haiku/trunk/src/add-ons/media/plugins/ffmpeg/gfx_conv_mmx.h
  haiku/trunk/src/add-ons/media/plugins/ffmpeg/gfx_util.cpp
  haiku/trunk/src/add-ons/media/plugins/ffmpeg/yuvrgb.nasm
Log:
Add SSE versions of YUV2RGB converters for earlier x86 cpus


This should support P3 and AMD XP cpus.  Does anyone think we should go lower?
Asking out of sheer ignorance, but wouldn't the lower end CPUs benefit more from the availability of the SSE extended instruction set? 

Cheers,

--
Jorge/aka Koki
Website: http://haikuzone.net
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