On 07/02/15 11:05 PM, Ronald S. Bultje wrote: > Hi, > > On Sat, Feb 7, 2015 at 8:33 PM, James Almer <jamr...@gmail.com> wrote: > >> Signed-off-by: James Almer <jamr...@gmail.com> >> --- >> libavcodec/x86/vp9itxfm.asm | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/libavcodec/x86/vp9itxfm.asm b/libavcodec/x86/vp9itxfm.asm >> index 64859a0..bfe427f 100644 >> --- a/libavcodec/x86/vp9itxfm.asm >> +++ b/libavcodec/x86/vp9itxfm.asm >> @@ -407,6 +407,9 @@ IDCT_4x4_FN ssse3 >> %macro IADST4_FN 5 >> INIT_MMX %5 >> cglobal vp9_%1_%3_4x4_add, 3, 3, 6 + notcpuflag(ssse3), dst, stride, >> block, eob >> +%if WIN64 && notcpuflag(ssse3) >> +WIN64_SPILL_XMM 7 >> +%endif >> movdqa xmm5, [pd_8192] >> mova m0, [blockq+ 0] >> mova m1, [blockq+ 8] > > > Ehw... Well... Crap... OK I guess. (Can't think of anything better.) > > Ronald
We could use INIT_XMM and invert every register alias (xmm -> m; m -> mm). I just didn't go with that (admittedly cleaner and less hacky) solution because it was a bigger patch. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
