On Sun, Aug 31, 2014 at 06:31:30PM +0200, Reimar Döffinger wrote: > On Sun, Aug 31, 2014 at 06:28:24PM +0200, Reimar Döffinger wrote: > > On Sun, Aug 31, 2014 at 05:44:09PM +0200, Michael Niedermayer wrote: > > > On Sun, Aug 31, 2014 at 04:48:41PM +0200, Reimar Döffinger wrote: > > > > Some additional optimizations in following patch. > > > > > > what effect on speed do these patches have ? > > > > With high error bars, with vsynth1 file, median of 3 runs, only around > > changed code: > > h261: > > 4447 decicycles in a, 65532 runs, 4 skips > > to > > 3894 decicycles in a, 65534 runs, 2 skips > > > > h263: > > 5072 decicycles in a, 65532 runs, 4 skips > > to > > 3502 decicycles in a, 65533 runs, 3 skips > > > > h263p: > > 5257 decicycles in a, 65533 runs, 3 skips > > to > > 7880 decicycles in a, 65532 runs, 4 skips > > > > flv: > > 5291 decicycles in a, 65532 runs, 4 skips > > to > > 3609 decicycles in a, 65531 runs, 5 skips > > > > Did not test the pure RL_VLC without optimizations. > > I guess the H263P one really doesn't like the close and reopen (?) > > Nope, just me sucking at testing (copy-pasted wrong line) > Should read: > h263p: > 11460 decicycles in a, 65533 runs, 3 skips > to > 7880 decicycles in a, 65532 runs, 4 skips
i can confirm that with medium to high bitrate flv theres a nice speedup, for low bitrate there is no difference [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Freedom in capitalist society always remains about the same as it was in ancient Greek republics: Freedom for slave owners. -- Vladimir Lenin
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