[FFmpeg-devel] [RFC][PATCH] Use VOFW 21503 as a default value for all types of the CPUs
michaelni at gmx.at
Wed May 11 22:54:18 CEST 2011
On Tue, May 10, 2011 at 03:34:08PM +0200, ami_stuff wrote:
> The attached patch removes CPU dependency of VOFW value defined in the "libscscale/
> swscale_internal.h" file, so 21503 is used as default.
> There is a comment in the source code that VOFW 2048 works faster on the PPC CPUs,
> but maybe this information is outdated or at least maybe the slowdown is small
> enough to be ignored and use VOFW 21503 as a default value for all types of the CPUs.
> I'm not able to test the speed on the PPC, but maybe someone can do this?
> I personally always repleace VOFW to 21504, because 2048 is really too small these days.
> swscale_internal.h | 4 ----
> 1 file changed, 4 deletions(-)
> af4dd717843dd1198cd993c8782864445a120172 __UTF-8_Q_swscale.diff__
> diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Opposition brings concord. Out of discord comes the fairest harmony.
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