[FFmpeg-devel] [FFmpeg-cvslog] r15994 - trunk/libavcodec/armv4l/dsputil_vfp.S
Wed Dec 3 21:32:05 CET 2008
matthieu castet <castet.matthieu at free.fr> writes:
> mru wrote:
>> Author: mru
>> Date: Wed Dec 3 21:16:01 2008
>> New Revision: 15994
>> ARM: convert VFP code to UAL syntax
> Doesn't vfp also present on core without neon (armv5 for example) ?
Yes, but that file only uses VFPv2 instructions. The machine code is
> What's the benefit of using this syntax ?
The instruction mnemonics match those used in the manual. To me that
makes a difference.
mans at mansr.com
More information about the ffmpeg-devel