Hi, On Wed, Dec 20, 2017 at 4:58 PM, James Almer <jamr...@gmail.com> wrote:
> On 12/17/2017 6:47 PM, Aurelien Jacobs wrote: > > +;******************************************************************* > > +;void ff_sbc_calc_scalefactors(int32_t sb_sample_f[16][2][8], > > +; uint32_t scale_factor[2][8], > > +; int blocks, int channels, int subbands) > > +;******************************************************************* > > +INIT_MMX mmx > > +cglobal sbc_calc_scalefactors, 5, 7, 3, sb_sample_f, scale_factor, > blocks, channels, subbands, ptr, blk > > On x86_64 (Windows at least), the high 32 bits of registers storing int > arguments may contain garbage, so you need to work around it. I think that's only for stack arguments, i.e. only subbands (not blocks or channels). Ronald _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
