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vscalers_amd64.s
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vscalers_amd64.s
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// Copyright 2014 Benoît Amiaux. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
// This file is auto-generated - do not modify
DATA zero_0<>+0x00(SB)/8, $0x0000000000000000
DATA zero_0<>+0x08(SB)/8, $0x0000000000000000
GLOBL zero_0<>(SB), 8, $16
DATA hbits_1<>+0x00(SB)/8, $0x0000200000002000
DATA hbits_1<>+0x08(SB)/8, $0x0000200000002000
GLOBL hbits_1<>(SB), 8, $16
TEXT ·v8scale2Amd64(SB),4,$0-136
MOVQ dp+120(FP), BX
MOVQ width+104(FP), CX
MOVQ CX, DX
SUBQ CX, BX
ANDQ $15, DX
SHRQ $4, CX
MOVQ BX, R11
MOVQ CX, R12
MOVQ DX, AX
ORQ AX, AX
JE norollback_0
SUBQ $16, DX
NEGQ DX
norollback_0:
MOVQ DX, R13
MOVQ off+72(FP), CX
MOVQ CX, R10
MOVO zero_0<>(SB), X14
MOVO hbits_1<>(SB), X13
MOVQ src+24(FP), SI
MOVQ SI, R9
MOVQ dst+0(FP), DI
MOVQ cof+48(FP), BP
MOVQ sp+128(FP), BX
yloop_1:
MOVQ R9, SI
MOVQ R10, DX
MOVWQSX (DX), AX
MULQ BX
ADDQ AX, SI
MOVQ SI, R9
MOVQ R12, CX
ORQ CX, CX
JE nomaxloop_2
maxloop_3:
MOVOU (BP), X12
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVO X0, X2
PUNPCKLBW X3, X0
PUNPCKHBW X3, X2
MOVO X0, X1
MOVO X2, X3
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PMADDWL X12, X0
PMADDWL X12, X1
PMADDWL X12, X2
PMADDWL X12, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
SUBQ $1, CX
JNE maxloop_3
nomaxloop_2:
MOVQ R13, CX
SUBQ R13, SI
SUBQ R13, DI
ORQ CX, CX
JE nobackroll_4
MOVOU (BP), X12
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVO X0, X2
PUNPCKLBW X3, X0
PUNPCKHBW X3, X2
MOVO X0, X1
MOVO X2, X3
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PMADDWL X12, X0
PMADDWL X12, X1
PMADDWL X12, X2
PMADDWL X12, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
nobackroll_4:
ADDQ R11, DI
ADDQ $32, BP
ADDQ $2, R10
SUBQ $1, height+112(FP)
JNE yloop_1
RET
TEXT ·v8scale4Amd64(SB),4,$0-136
MOVQ dp+120(FP), BX
MOVQ width+104(FP), CX
MOVQ CX, DX
SUBQ CX, BX
ANDQ $15, DX
SHRQ $4, CX
MOVQ BX, R11
MOVQ CX, R12
MOVQ DX, AX
ORQ AX, AX
JE norollback_5
SUBQ $16, DX
NEGQ DX
norollback_5:
MOVQ DX, R13
MOVQ off+72(FP), CX
MOVQ CX, R10
MOVO zero_0<>(SB), X14
MOVO hbits_1<>(SB), X13
MOVQ src+24(FP), SI
MOVQ SI, R9
MOVQ dst+0(FP), DI
MOVQ cof+48(FP), BP
MOVQ sp+128(FP), BX
yloop_6:
MOVQ R9, SI
MOVQ R10, DX
MOVWQSX (DX), AX
MULQ BX
ADDQ AX, SI
MOVQ SI, R9
MOVQ R12, CX
ORQ CX, CX
JE nomaxloop_7
maxloop_8:
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
SUBQ $1, CX
JNE maxloop_8
nomaxloop_7:
MOVQ R13, CX
SUBQ R13, SI
SUBQ R13, DI
ORQ CX, CX
JE nobackroll_9
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
nobackroll_9:
ADDQ R11, DI
ADDQ $64, BP
ADDQ $2, R10
SUBQ $1, height+112(FP)
JNE yloop_6
RET
TEXT ·v8scale6Amd64(SB),4,$0-136
MOVQ dp+120(FP), BX
MOVQ width+104(FP), CX
MOVQ CX, DX
SUBQ CX, BX
ANDQ $15, DX
SHRQ $4, CX
MOVQ BX, R11
MOVQ CX, R12
MOVQ DX, AX
ORQ AX, AX
JE norollback_10
SUBQ $16, DX
NEGQ DX
norollback_10:
MOVQ DX, R13
MOVQ off+72(FP), CX
MOVQ CX, R10
MOVO zero_0<>(SB), X14
MOVO hbits_1<>(SB), X13
MOVQ src+24(FP), SI
MOVQ SI, R9
MOVQ dst+0(FP), DI
MOVQ cof+48(FP), BP
MOVQ sp+128(FP), BX
yloop_11:
MOVQ R9, SI
MOVQ R10, DX
MOVWQSX (DX), AX
MULQ BX
ADDQ AX, SI
MOVQ SI, R9
MOVQ R12, CX
ORQ CX, CX
JE nomaxloop_12
maxloop_13:
LEAQ (SI)(BX*4), AX
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 64(BP), X4
PMADDWL 64(BP), X5
PMADDWL 64(BP), X6
PMADDWL 64(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
SUBQ $1, CX
JNE maxloop_13
nomaxloop_12:
MOVQ R13, CX
SUBQ R13, SI
SUBQ R13, DI
ORQ CX, CX
JE nobackroll_14
LEAQ (SI)(BX*4), AX
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 64(BP), X4
PMADDWL 64(BP), X5
PMADDWL 64(BP), X6
PMADDWL 64(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
nobackroll_14:
ADDQ R11, DI
ADDQ $96, BP
ADDQ $2, R10
SUBQ $1, height+112(FP)
JNE yloop_11
RET
TEXT ·v8scale8Amd64(SB),4,$0-136
MOVQ dp+120(FP), BX
MOVQ width+104(FP), CX
MOVQ CX, DX
SUBQ CX, BX
ANDQ $15, DX
SHRQ $4, CX
MOVQ BX, R11
MOVQ CX, R12
MOVQ DX, AX
ORQ AX, AX
JE norollback_15
SUBQ $16, DX
NEGQ DX
norollback_15:
MOVQ DX, R13
MOVQ off+72(FP), CX
MOVQ CX, R10
MOVO zero_0<>(SB), X14
MOVO hbits_1<>(SB), X13
MOVQ src+24(FP), SI
MOVQ SI, R9
MOVQ dst+0(FP), DI
MOVQ cof+48(FP), BP
MOVQ sp+128(FP), BX
yloop_16:
MOVQ R9, SI
MOVQ R10, DX
MOVWQSX (DX), AX
MULQ BX
ADDQ AX, SI
MOVQ SI, R9
MOVQ R12, CX
ORQ CX, CX
JE nomaxloop_17
maxloop_18:
LEAQ (SI)(BX*4), AX
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 64(BP), X4
PMADDWL 64(BP), X5
PMADDWL 64(BP), X6
PMADDWL 64(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 96(BP), X4
PMADDWL 96(BP), X5
PMADDWL 96(BP), X6
PMADDWL 96(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
SUBQ $1, CX
JNE maxloop_18
nomaxloop_17:
MOVQ R13, CX
SUBQ R13, SI
SUBQ R13, DI
ORQ CX, CX
JE nobackroll_19
LEAQ (SI)(BX*4), AX
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 64(BP), X4
PMADDWL 64(BP), X5
PMADDWL 64(BP), X6
PMADDWL 64(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 96(BP), X4
PMADDWL 96(BP), X5
PMADDWL 96(BP), X6
PMADDWL 96(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
nobackroll_19:
ADDQ R11, DI
ADDQ $128, BP
ADDQ $2, R10
SUBQ $1, height+112(FP)
JNE yloop_16
RET
TEXT ·v8scale10Amd64(SB),4,$0-136
MOVQ dp+120(FP), BX
MOVQ width+104(FP), CX
MOVQ CX, DX
SUBQ CX, BX
ANDQ $15, DX
SHRQ $4, CX
MOVQ BX, R11
MOVQ CX, R12
MOVQ DX, AX
ORQ AX, AX
JE norollback_20
SUBQ $16, DX
NEGQ DX
norollback_20:
MOVQ DX, R13
MOVQ off+72(FP), CX
MOVQ CX, R10
MOVO zero_0<>(SB), X14
MOVO hbits_1<>(SB), X13
MOVQ src+24(FP), SI
MOVQ SI, R9
MOVQ dst+0(FP), DI
MOVQ cof+48(FP), BP
MOVQ sp+128(FP), BX
yloop_21:
MOVQ R9, SI
MOVQ R10, DX
MOVWQSX (DX), AX
MULQ BX
ADDQ AX, SI
MOVQ SI, R9
MOVQ R12, CX
ORQ CX, CX
JE nomaxloop_22
maxloop_23:
LEAQ (SI)(BX*4), AX
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 64(BP), X4
PMADDWL 64(BP), X5
PMADDWL 64(BP), X6
PMADDWL 64(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 96(BP), X4
PMADDWL 96(BP), X5
PMADDWL 96(BP), X6
PMADDWL 96(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 128(BP), X4
PMADDWL 128(BP), X5
PMADDWL 128(BP), X6
PMADDWL 128(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
SUBQ $1, CX
JNE maxloop_23
nomaxloop_22:
MOVQ R13, CX
SUBQ R13, SI
SUBQ R13, DI
ORQ CX, CX
JE nobackroll_24
LEAQ (SI)(BX*4), AX
MOVOU (SI), X0
MOVOU (SI)(BX*1), X3
MOVOU (SI)(BX*2), X4
MOVOU (BP), X10
MOVOU 32(BP), X11
ADDQ BX, SI
MOVOU (SI)(BX*2), X7
MOVO X0, X2
MOVO X4, X6
PUNPCKLBW X3, X0
PUNPCKLBW X7, X4
PUNPCKHBW X3, X2
PUNPCKHBW X7, X6
MOVO X0, X1
MOVO X4, X5
MOVO X2, X3
MOVO X6, X7
SUBQ BX, SI
PUNPCKLBW X14, X0
PUNPCKHBW X14, X1
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X2
PUNPCKHBW X14, X3
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL X10, X0
PMADDWL X10, X1
PMADDWL X11, X4
PMADDWL X11, X5
PMADDWL X10, X2
PMADDWL X10, X3
PMADDWL X11, X6
PMADDWL X11, X7
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 64(BP), X4
PMADDWL 64(BP), X5
PMADDWL 64(BP), X6
PMADDWL 64(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 96(BP), X4
PMADDWL 96(BP), X5
PMADDWL 96(BP), X6
PMADDWL 96(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
MOVOU (AX), X4
MOVOU (AX)(BX*1), X7
MOVO X4, X6
PUNPCKLBW X7, X4
PUNPCKHBW X7, X6
MOVO X4, X5
MOVO X6, X7
PUNPCKLBW X14, X4
PUNPCKHBW X14, X5
PUNPCKLBW X14, X6
PUNPCKHBW X14, X7
PMADDWL 128(BP), X4
PMADDWL 128(BP), X5
PMADDWL 128(BP), X6
PMADDWL 128(BP), X7
LEAQ (AX)(BX*2), AX
PADDL X4, X0
PADDL X5, X1
PADDL X6, X2
PADDL X7, X3
PADDL X13, X0
PADDL X13, X1
PADDL X13, X2
PADDL X13, X3
PSRAL $14, X0
PSRAL $14, X1
PSRAL $14, X2
PSRAL $14, X3
PACKSSLW X1, X0
PACKSSLW X3, X2
PACKUSWB X2, X0
MOVOU X0, (DI)
ADDQ $16, SI
ADDQ $16, DI
nobackroll_24:
ADDQ R11, DI
ADDQ $160, BP
ADDQ $2, R10
SUBQ $1, height+112(FP)
JNE yloop_21
RET
TEXT ·v8scale12Amd64(SB),4,$0-136
MOVQ dp+120(FP), BX
MOVQ width+104(FP), CX
MOVQ CX, DX
SUBQ CX, BX