Re: libav inline assembly

2012-03-21 Thread Michael Hope
On 22 March 2012 00:28, Mans Rullgard wrote: > On 20 March 2012 22:59, Michael Hope wrote: >> I've create a blueprint covering the basic functions in libav that are >> implemented as inline assembly: >>  https://blueprints.launchpad.net/gcc-linaro/+spec/investi

Re: libav inline assembly

2012-03-21 Thread Mans Rullgard
On 20 March 2012 22:59, Michael Hope wrote: > I've create a blueprint covering the basic functions in libav that are > implemented as inline assembly: >  https://blueprints.launchpad.net/gcc-linaro/+spec/investigate-libav-inline-assembly > > These are a mix of multiplies, clip

libav inline assembly

2012-03-20 Thread Michael Hope
I've create a blueprint covering the basic functions in libav that are implemented as inline assembly: https://blueprints.launchpad.net/gcc-linaro/+spec/investigate-libav-inline-assembly These are a mix of multiplies, clipping, byte swap, and unaligned access. We do OK on half of them b