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avcodec/x86/hevc_deblock: use of paddw instead of psllw

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cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Anton Khirnov
2014-07-19 14:18:03 +02:00
committed by Michael Niedermayer
parent 500a0394d5
commit dc69247de4
1 changed files with 7 additions and 7 deletions
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14
libavcodec/x86/hevc_deblock.asm
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@@ -479,7 +479,7 @@ ALIGN 16
and r14, r2; strong mask, bits 2 and 0 and r14, r2; strong mask, bits 2 and 0
pmullw m14, m9, [pw_m2]; -tc * 2 pmullw m14, m9, [pw_m2]; -tc * 2
psllw m9, 1; tc * 2 paddw m9, m9
and r14, 5; 0b101 and r14, 5; 0b101
mov r2, r14; strong mask mov r2, r14; strong mask
@@ -499,7 +499,7 @@ ALIGN 16
paddw m12, m2, m3; p1 + p0 paddw m12, m2, m3; p1 + p0
paddw m12, m4; p1 + p0 + q0 paddw m12, m4; p1 + p0 + q0
mova m10, m12; copy mova m10, m12; copy
psllw m12, 1; 2*p1 + 2*p0 + 2*q0 paddw m12, m12; 2*p1 + 2*p0 + 2*q0
paddw m12, m1; p2 + 2*p1 + 2*p0 + 2*q0 paddw m12, m1; p2 + 2*p1 + 2*p0 + 2*q0
paddw m12, m5; p2 + 2*p1 + 2*p0 + 2*q0 + q1 paddw m12, m5; p2 + 2*p1 + 2*p0 + 2*q0 + q1
paddw m12, m13; p2 + 2*p1 + 2*p0 + 2*q0 + q1 + 4 paddw m12, m13; p2 + 2*p1 + 2*p0 + 2*q0 + q1 + 4
@@ -519,10 +519,10 @@ ALIGN 16
paddw m15, m2; p1' paddw m15, m2; p1'
paddw m8, m1, m0; p3 + p2 paddw m8, m1, m0; p3 + p2
psllw m8, 1; 2*p3 + 2*p2 paddw m8, m8; 2*p3 + 2*p2
paddw m8, m1; 2*p3 + 3*p2 paddw m8, m1; 2*p3 + 3*p2
paddw m8, m10; 2*p3 + 3*p2 + p1 + p0 + q0 paddw m8, m10; 2*p3 + 3*p2 + p1 + p0 + q0
psllw m13, 1; 4 in every cell paddw m13, m13
paddw m8, m13; 2*p3 + 3*p2 + p1 + p0 + q0 + 4 paddw m8, m13; 2*p3 + 3*p2 + p1 + p0 + q0 + 4
psraw m8, 3; (2*p3 + 3*p2 + p1 + p0 + q0 + 4) >> 3 psraw m8, 3; (2*p3 + 3*p2 + p1 + p0 + q0 + 4) >> 3
psubw m8, m1; ((2*p3 + 3*p2 + p1 + p0 + q0 + 4) >> 3) - p2 psubw m8, m1; ((2*p3 + 3*p2 + p1 + p0 + q0 + 4) >> 3) - p2
@@ -533,7 +533,7 @@ ALIGN 16
paddw m8, m3, m4; p0 + q0 paddw m8, m3, m4; p0 + q0
paddw m8, m5; p0 + q0 + q1 paddw m8, m5; p0 + q0 + q1
psllw m8, 1; 2*p0 + 2*q0 + 2*q1 paddw m8, m8; 2*p0 + 2*q0 + 2*q1
paddw m8, m2; p1 + 2*p0 + 2*q0 + 2*q1 paddw m8, m2; p1 + 2*p0 + 2*q0 + 2*q1
paddw m8, m6; p1 + 2*p0 + 2*q0 + 2*q1 + q2 paddw m8, m6; p1 + 2*p0 + 2*q0 + 2*q1 + q2
paddw m8, m13; p1 + 2*p0 + 2*q0 + 2*q1 + q2 + 4 paddw m8, m13; p1 + 2*p0 + 2*q0 + 2*q1 + q2 + 4
@@ -558,8 +558,8 @@ ALIGN 16
paddw m13, m7; q3 + 2 paddw m13, m7; q3 + 2
paddw m13, m6; q3 + q2 + 2 paddw m13, m6; q3 + q2 + 2
psllw m13, 1; 2*q3 + 2*q2 + 4 paddw m13, m13; 2*q3 + 2*q2 + 4
paddw m13, m6; 2*q3 + 3*q2 + 4 paddw m13, m6; 2*q3 + 3*q2 + 4
paddw m13, m10; 2*q3 + 3*q2 + q1 + q0 + p0 + 4 paddw m13, m10; 2*q3 + 3*q2 + q1 + q0 + p0 + 4
psraw m13, 3; (2*q3 + 3*q2 + q1 + q0 + p0 + 4) >> 3 psraw m13, 3; (2*q3 + 3*q2 + q1 + q0 + p0 + 4) >> 3
psubw m13, m6; ((2*q3 + 3*q2 + q1 + q0 + p0 + 4) >> 3) - q2 psubw m13, m6; ((2*q3 + 3*q2 + q1 + q0 + p0 + 4) >> 3) - q2