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| author | Henrik Gramner <hengar-6@student.ltu.se> | 2012-01-11 17:40:34 +0000 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2012-01-11 20:12:26 +0100 |
| commit | e7d02b04dcfb65d1873b81bd3281442ac5ddec1d (patch) | |
| tree | 08bab635082de02baa34c585bf9ed47f4427920e | |
| parent | 56f22b7e16006a4201ed4cf9d21e5ec26faea638 (diff) | |
| download | ffmpeg-e7d02b04dcfb65d1873b81bd3281442ac5ddec1d.tar.gz | |
fft: init functions with INIT_XMM/YMM.
This is required to handle clobbering of XMM registers on Win64
correctly. Fixes FFT and all tests depending on FFT on Win64.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
| -rw-r--r-- | libavcodec/x86/fft_mmx.asm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/x86/fft_mmx.asm b/libavcodec/x86/fft_mmx.asm index 27276a1a31..d6d07b825f 100644 --- a/libavcodec/x86/fft_mmx.asm +++ b/libavcodec/x86/fft_mmx.asm @@ -639,11 +639,14 @@ cglobal fft_dispatch%3%2, 2,5,8, z, nbits %endmacro ; DECL_FFT %ifdef HAVE_AVX +INIT_YMM DECL_FFT 6, _avx DECL_FFT 6, _avx, _interleave %endif +INIT_XMM DECL_FFT 5, _sse DECL_FFT 5, _sse, _interleave +INIT_MMX DECL_FFT 4, _3dn DECL_FFT 4, _3dn, _interleave DECL_FFT 4, _3dn2 |