Re: [FFmpeg-devel] [PATCH] avutil/intmath: enable builtin intrinsics for icl and msvc.

2014-10-26 Thread Michael Niedermayer
On Mon, Oct 27, 2014 at 01:44:59AM +1100, Matt Oliver wrote: > On 26 October 2014 21:31, Michael Niedermayer wrote: > > > On Sun, Oct 26, 2014 at 08:49:07PM +1100, Matt Oliver wrote: > > > > > intmath.h already uses the gcc builtin intrinsics for log2 and ctz. This > > > > > patch just adds the e

Re: [FFmpeg-devel] [PATCH] avutil/intmath: enable builtin intrinsics for icl and msvc.

2014-10-26 Thread Matt Oliver
On 26 October 2014 21:31, Michael Niedermayer wrote: > On Sun, Oct 26, 2014 at 08:49:07PM +1100, Matt Oliver wrote: > > > intmath.h already uses the gcc builtin intrinsics for log2 and ctz. This > > > patch just adds the equivalent icl and msvc intrinsics. All added > > > intrinsics have the same

Re: [FFmpeg-devel] [PATCH] avutil/intmath: enable builtin intrinsics for icl and msvc.

2014-10-26 Thread Michael Niedermayer
On Sun, Oct 26, 2014 at 08:49:07PM +1100, Matt Oliver wrote: > intmath.h already uses the gcc builtin intrinsics for log2 and ctz. This > patch just adds the equivalent icl and msvc intrinsics. All added > intrinsics have the same function (i.e. with respect to input 0s etc.) as > the existing gcc

[FFmpeg-devel] [PATCH] avutil/intmath: enable builtin intrinsics for icl and msvc.

2014-10-26 Thread Matt Oliver
intmath.h already uses the gcc builtin intrinsics for log2 and ctz. This patch just adds the equivalent icl and msvc intrinsics. All added intrinsics have the same function (i.e. with respect to input 0s etc.) as the existing gcc builtins. 0001-avutil-intmath-enable-builtin-intrinsics-for-icl-and