<div>Hi,</div>
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<div>I want to port x264 into blackfin uclinux, how should I do?</div>
<div>Could anyone give me some advice and show me the porting steps?</div>
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<div>As I know , there are three arch support: x86 ppc and so on.</div>
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<div>Thanks in advance!!</div>
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<div> </div>
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<div><br><br> </div>
<div><span class="gmail_quote">2008/4/23, Guillaume POIRIER <<a href="mailto:poirierg@gmail.com">poirierg@gmail.com</a>>:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hello,<br><br>On 3/14/08, Jason Garrett-Glaser <<a href="mailto:darkshikari@gmail.com">darkshikari@gmail.com</a>> wrote:<br>
> The 4th speedup was simply changing CABAC copy (which is done on every<br>> single RDO call, even the single-partition i4x4 RDO calls) from<br>> memcpy() to a custom ASM function.<br>><br>> On 32-bit Windows, this cuts the clock cost from ~200 clocks to ~53<br>
> clocks. Compare this to a total cost of ~9000 clocks for<br>> full-macroblock RDO, and I would assume 10-20 times less for<br>> single-partition RDO.<br><br>Jason, has this patch been merged in x264's repository?<br>
<br>Guillaume<br>--<br>I don't measure a man's success by how high he climbs but how high he<br>bounces when he hits bottom.<br>-- George S. Patton<br>_______________________________________________<br>x264-devel mailing list<br>
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