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authorVitor Sessak <vitor1001@gmail.com>2011-05-14 14:16:30 +0200
committerReinhard Tartler <siretart@tauware.de>2011-05-21 17:42:26 +0200
commit4e653b98c888a922ee192c6c8f914dde6ea2dc40 (patch)
treebe53a1796aa14a047ebdf9db144d1fe408a896bd
parent3758eb0eb96217c6968d47487533337f96aeecfb (diff)
downloadffmpeg-4e653b98c888a922ee192c6c8f914dde6ea2dc40.tar.gz
dct32: Change pass 6 permutation to allow for AVX implementation
-rw-r--r--libavcodec/x86/dct32_sse.asm98
1 files changed, 49 insertions, 49 deletions
diff --git a/libavcodec/x86/dct32_sse.asm b/libavcodec/x86/dct32_sse.asm
index f6d5bcf844..fa0a502acf 100644
--- a/libavcodec/x86/dct32_sse.asm
+++ b/libavcodec/x86/dct32_sse.asm
@@ -156,7 +156,7 @@ cglobal dct32_float_sse, 2,3,8, out, in, tmp
movaps m1, [outq+16]
BUTTERFLY3 m1, m3, m2, m5
- movaps [outq+16], m1
+ movaps [outq+96], m1
BUTTERFLY3 m4, m3, m2, m5
movaps [outq+64], m4
@@ -173,47 +173,46 @@ cglobal dct32_float_sse, 2,3,8, out, in, tmp
movaps [outq+48], m4
BUTTERFLY3 m6, m3, m2, m7
- movaps [outq+96], m6
+ movaps [outq+16], m6
BUTTERFLY3 m0, m3, m2, m7
movaps [outq+112], m0
; pass 6, no SIMD...
- movss m3, [outq+56]
mov tmpd, [outq+4]
- addss m3, [outq+60]
movss m7, [outq+72]
+ addss m7, [outq+76]
+ movss m3, [outq+56]
+ addss m3, [outq+60]
addss m4, m3
movss m2, [outq+52]
addss m2, m3
- movss m3, [outq+24]
- addss m3, [outq+28]
- addss m7, [outq+76]
+ movss m3, [outq+104]
+ addss m3, [outq+108]
addss m1, m3
addss m5, m4
movss [outq+ 16], m1
- movss m1, [outq+20]
+ movss m1, [outq+100]
addss m1, m3
movss m3, [outq+40]
movss [outq+ 48], m1
addss m3, [outq+44]
- movss m1, [outq+20]
+ movss m1, [outq+100]
addss m4, m3
addss m3, m2
- addss m1, [outq+28]
+ addss m1, [outq+108]
movss [outq+ 40], m3
addss m2, [outq+36]
movss m3, [outq+8]
movss [outq+ 56], m2
addss m3, [outq+12]
- movss [outq+ 8], m5
movss [outq+ 32], m3
- movss m2, [outq+52]
movss m3, [outq+80]
- movss m5, [outq+120]
+ movss [outq+ 8], m5
movss [outq+ 80], m1
- movss [outq+ 24], m4
+ movss m2, [outq+52]
+ movss m5, [outq+120]
addss m5, [outq+124]
movss m1, [outq+64]
addss m2, [outq+60]
@@ -223,67 +222,68 @@ cglobal dct32_float_sse, 2,3,8, out, in, tmp
addss m6, m0
addss m1, m6
mov tmpd, [outq+12]
- movss [outq+ 4], m1
- movss m1, [outq+88]
mov [outq+ 96], tmpd
- addss m1, [outq+92]
- movss m4, [outq+104]
- mov tmpd, [outq+28]
- addss m4, [outq+108]
- addss m0, m4
- addss m3, m1
- addss m1, [outq+84]
- addss m4, m5
+ movss [outq+ 4], m1
+ movss m1, [outq+24]
+ movss [outq+ 24], m4
+ movss m4, [outq+88]
+ addss m4, [outq+92]
+ addss m3, m4
+ addss m4, [outq+84]
+ mov tmpd, [outq+108]
+ addss m1, [outq+28]
+ addss m0, m1
+ addss m1, m5
addss m6, m3
addss m3, m0
addss m0, m7
- addss m5, [outq+100]
- addss m7, m4
+ addss m5, [outq+20]
+ addss m7, m1
+ movss [outq+ 12], m6
mov [outq+112], tmpd
+ movss m6, [outq+28]
movss [outq+ 28], m0
movss m0, [outq+36]
movss [outq+ 36], m7
- addss m4, m1
+ addss m1, m4
movss m7, [outq+116]
addss m0, m2
addss m7, [outq+124]
movss [outq+ 72], m0
movss m0, [outq+44]
- movss [outq+ 12], m6
- movss [outq+ 20], m3
addss m2, m0
- movss [outq+ 44], m4
+ movss [outq+ 44], m1
movss [outq+ 88], m2
addss m0, [outq+60]
mov tmpd, [outq+60]
mov [outq+120], tmpd
movss [outq+104], m0
- addss m1, m5
+ addss m4, m5
addss m5, [outq+68]
- movss [outq+52], m1
+ movss [outq+52], m4
movss [outq+60], m5
- movss m1, [outq+68]
- movss m5, [outq+100]
+ movss m4, [outq+68]
+ movss m5, [outq+20]
+ movss [outq+ 20], m3
addss m5, m7
- addss m7, [outq+108]
- addss m1, m5
+ addss m7, m6
+ addss m4, m5
movss m2, [outq+84]
addss m2, [outq+92]
addss m5, m2
- movss [outq+ 68], m1
+ movss [outq+ 68], m4
addss m2, m7
- movss m1, [outq+76]
+ movss m4, [outq+76]
movss [outq+ 84], m2
movss [outq+ 76], m5
- movss m2, [outq+108]
- addss m7, m1
- addss m2, [outq+124]
- addss m1, m2
- addss m2, [outq+92]
- movss [outq+100], m1
- movss [outq+108], m2
- movss m2, [outq+92]
- movss [outq+ 92], m7
- addss m2, [outq+124]
- movss [outq+116], m2
+ addss m7, m4
+ addss m6, [outq+124]
+ addss m4, m6
+ addss m6, [outq+92]
+ movss [outq+100], m4
+ movss [outq+108], m6
+ movss m6, [outq+92]
+ movss [outq+92], m7
+ addss m6, [outq+124]
+ movss [outq+116], m6
RET