[Ffmpeg-devel] [RFC] smallcpy for h264
Sat Oct 7 11:32:13 CEST 2006
Matti Hamalainen wrote:
> On Sat, 7 Oct 2006, Luca Barbato wrote:
>> here a pretty dumb patch that happens to work nicely on my system,
>> probably a better solution should be avoding memcpy.
> The patch seems to be assuming that int = 32bits, which would not
> work for 64-bit platforms...
that is an rfc, not a good implementation...
On my system it cuts a second of the 25 it takes to decode the file
present here http://dev.gentoo.org/~lu_zero/testcase/
Implementing a good fastcopy and using it would be useful overall (no
fastcopy for ppc yet ...)
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