fcccbcbb39
Support for gyp which doesn't support multiple objects in the same static library having the same basename. Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc
407 lines
14 KiB
NASM
407 lines
14 KiB
NASM
;
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; Copyright (c) 2012 The WebM project authors. All Rights Reserved.
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;
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; Use of this source code is governed by a BSD-style license
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; that can be found in the LICENSE file in the root of the source
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; tree. An additional intellectual property rights grant can be found
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; in the file PATENTS. All contributing project authors may
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; be found in the AUTHORS file in the root of the source tree.
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;
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%include "third_party/x86inc/x86inc.asm"
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SECTION_RODATA
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align 16
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x_s1sqr2: times 4 dw 0x8A8C
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align 16
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x_c1sqr2less1: times 4 dw 0x4E7B
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align 16
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pw_16: times 4 dw 16
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SECTION .text
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INIT_MMX
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;void dequantize_b_impl_mmx(short *sq, short *dq, short *q)
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cglobal dequantize_b_impl_mmx, 3,3,0,sq,dq,arg3
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mova m1, [sqq]
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pmullw m1, [arg3q+0] ; mm4 *= kernel 0 modifiers.
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mova [dqq+ 0], m1
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mova m1, [sqq+8]
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pmullw m1, [arg3q+8] ; mm4 *= kernel 0 modifiers.
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mova [dqq+ 8], m1
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mova m1, [sqq+16]
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pmullw m1, [arg3q+16] ; mm4 *= kernel 0 modifiers.
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mova [dqq+16], m1
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mova m1, [sqq+24]
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pmullw m1, [arg3q+24] ; mm4 *= kernel 0 modifiers.
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mova [dqq+24], m1
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RET
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;void dequant_idct_add_mmx(short *input, short *dq, unsigned char *pred, unsigned char *dest, int pitch, int stride)
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cglobal dequant_idct_add_mmx, 4,6,0,inp,dq,pred,dest,pit,stride
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%if ARCH_X86_64
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movsxd strideq, dword stridem
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movsxd pitq, dword pitm
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%else
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mov strideq, stridem
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mov pitq, pitm
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%endif
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mova m0, [inpq+ 0]
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pmullw m0, [dqq]
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mova m1, [inpq+ 8]
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pmullw m1, [dqq+ 8]
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mova m2, [inpq+16]
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pmullw m2, [dqq+16]
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mova m3, [inpq+24]
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pmullw m3, [dqq+24]
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pxor m7, m7
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mova [inpq], m7
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mova [inpq+8], m7
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mova [inpq+16], m7
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mova [inpq+24], m7
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psubw m0, m2 ; b1= 0-2
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paddw m2, m2 ;
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mova m5, m1
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paddw m2, m0 ; a1 =0+2
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pmulhw m5, [x_s1sqr2];
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paddw m5, m1 ; ip1 * sin(pi/8) * sqrt(2)
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mova m7, m3 ;
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pmulhw m7, [x_c1sqr2less1];
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paddw m7, m3 ; ip3 * cos(pi/8) * sqrt(2)
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psubw m7, m5 ; c1
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mova m5, m1
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mova m4, m3
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pmulhw m5, [x_c1sqr2less1]
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paddw m5, m1
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pmulhw m3, [x_s1sqr2]
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paddw m3, m4
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paddw m3, m5 ; d1
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mova m6, m2 ; a1
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mova m4, m0 ; b1
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paddw m2, m3 ;0
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paddw m4, m7 ;1
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psubw m0, m7 ;2
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psubw m6, m3 ;3
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mova m1, m2 ; 03 02 01 00
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mova m3, m4 ; 23 22 21 20
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punpcklwd m1, m0 ; 11 01 10 00
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punpckhwd m2, m0 ; 13 03 12 02
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punpcklwd m3, m6 ; 31 21 30 20
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punpckhwd m4, m6 ; 33 23 32 22
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mova m0, m1 ; 11 01 10 00
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mova m5, m2 ; 13 03 12 02
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punpckldq m0, m3 ; 30 20 10 00
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punpckhdq m1, m3 ; 31 21 11 01
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punpckldq m2, m4 ; 32 22 12 02
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punpckhdq m5, m4 ; 33 23 13 03
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mova m3, m5 ; 33 23 13 03
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psubw m0, m2 ; b1= 0-2
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paddw m2, m2 ;
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mova m5, m1
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paddw m2, m0 ; a1 =0+2
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pmulhw m5, [x_s1sqr2];
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paddw m5, m1 ; ip1 * sin(pi/8) * sqrt(2)
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mova m7, m3 ;
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pmulhw m7, [x_c1sqr2less1];
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paddw m7, m3 ; ip3 * cos(pi/8) * sqrt(2)
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psubw m7, m5 ; c1
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mova m5, m1
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mova m4, m3
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pmulhw m5, [x_c1sqr2less1]
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paddw m5, m1
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pmulhw m3, [x_s1sqr2]
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paddw m3, m4
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paddw m3, m5 ; d1
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paddw m0, [pw_16]
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paddw m2, [pw_16]
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mova m6, m2 ; a1
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mova m4, m0 ; b1
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paddw m2, m3 ;0
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paddw m4, m7 ;1
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psubw m0, m7 ;2
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psubw m6, m3 ;3
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psraw m2, 5
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psraw m0, 5
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psraw m4, 5
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psraw m6, 5
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mova m1, m2 ; 03 02 01 00
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mova m3, m4 ; 23 22 21 20
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punpcklwd m1, m0 ; 11 01 10 00
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punpckhwd m2, m0 ; 13 03 12 02
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punpcklwd m3, m6 ; 31 21 30 20
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punpckhwd m4, m6 ; 33 23 32 22
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mova m0, m1 ; 11 01 10 00
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mova m5, m2 ; 13 03 12 02
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punpckldq m0, m3 ; 30 20 10 00
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punpckhdq m1, m3 ; 31 21 11 01
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punpckldq m2, m4 ; 32 22 12 02
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punpckhdq m5, m4 ; 33 23 13 03
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pxor m7, m7
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movh m4, [predq]
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punpcklbw m4, m7
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paddsw m0, m4
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packuswb m0, m7
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movh [destq], m0
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movh m4, [predq+pitq]
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punpcklbw m4, m7
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paddsw m1, m4
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packuswb m1, m7
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movh [destq+strideq], m1
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movh m4, [predq+2*pitq]
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punpcklbw m4, m7
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paddsw m2, m4
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packuswb m2, m7
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movh [destq+strideq*2], m2
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add destq, strideq
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add predq, pitq
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movh m4, [predq+2*pitq]
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punpcklbw m4, m7
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paddsw m5, m4
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packuswb m5, m7
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movh [destq+strideq*2], m5
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RET
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;void dequant_dc_idct_add_mmx(short *input, short *dq, unsigned char *pred, unsigned char *dest, int pitch, int stride, int Dc)
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cglobal dequant_dc_idct_add_mmx, 4,7,0,inp,dq,pred,dest,pit,stride,Dc
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%if ARCH_X86_64
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movsxd strideq, dword stridem
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movsxd pitq, dword pitm
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%else
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mov strideq, stridem
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mov pitq, pitm
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%endif
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mov Dcq, Dcm
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mova m0, [inpq+ 0]
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pmullw m0, [dqq+ 0]
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mova m1, [inpq+ 8]
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pmullw m1, [dqq+ 8]
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mova m2, [inpq+16]
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pmullw m2, [dqq+16]
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mova m3, [inpq+24]
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pmullw m3, [dqq+24]
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pxor m7, m7
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mova [inpq+ 0], m7
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mova [inpq+ 8], m7
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mova [inpq+16], m7
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mova [inpq+24], m7
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; move lower word of Dc to lower word of m0
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psrlq m0, 16
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psllq m0, 16
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and Dcq, 0xFFFF ; If Dc < 0, we don't want the full dword precision.
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movh m7, Dcq
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por m0, m7
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psubw m0, m2 ; b1= 0-2
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paddw m2, m2 ;
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mova m5, m1
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paddw m2, m0 ; a1 =0+2
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pmulhw m5, [x_s1sqr2];
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paddw m5, m1 ; ip1 * sin(pi/8) * sqrt(2)
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mova m7, m3 ;
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pmulhw m7, [x_c1sqr2less1];
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paddw m7, m3 ; ip3 * cos(pi/8) * sqrt(2)
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psubw m7, m5 ; c1
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mova m5, m1
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mova m4, m3
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pmulhw m5, [x_c1sqr2less1]
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paddw m5, m1
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pmulhw m3, [x_s1sqr2]
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paddw m3, m4
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paddw m3, m5 ; d1
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mova m6, m2 ; a1
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mova m4, m0 ; b1
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paddw m2, m3 ;0
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paddw m4, m7 ;1
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psubw m0, m7 ;2
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psubw m6, m3 ;3
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mova m1, m2 ; 03 02 01 00
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mova m3, m4 ; 23 22 21 20
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punpcklwd m1, m0 ; 11 01 10 00
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punpckhwd m2, m0 ; 13 03 12 02
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punpcklwd m3, m6 ; 31 21 30 20
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punpckhwd m4, m6 ; 33 23 32 22
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mova m0, m1 ; 11 01 10 00
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mova m5, m2 ; 13 03 12 02
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punpckldq m0, m3 ; 30 20 10 00
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punpckhdq m1, m3 ; 31 21 11 01
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punpckldq m2, m4 ; 32 22 12 02
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punpckhdq m5, m4 ; 33 23 13 03
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mova m3, m5 ; 33 23 13 03
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psubw m0, m2 ; b1= 0-2
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paddw m2, m2 ;
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mova m5, m1
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paddw m2, m0 ; a1 =0+2
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pmulhw m5, [x_s1sqr2];
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paddw m5, m1 ; ip1 * sin(pi/8) * sqrt(2)
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mova m7, m3 ;
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pmulhw m7, [x_c1sqr2less1];
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paddw m7, m3 ; ip3 * cos(pi/8) * sqrt(2)
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psubw m7, m5 ; c1
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mova m5, m1
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mova m4, m3
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pmulhw m5, [x_c1sqr2less1]
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paddw m5, m1
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pmulhw m3, [x_s1sqr2]
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paddw m3, m4
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paddw m3, m5 ; d1
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paddw m0, [pw_16]
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paddw m2, [pw_16]
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mova m6, m2 ; a1
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mova m4, m0 ; b1
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paddw m2, m3 ;0
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paddw m4, m7 ;1
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psubw m0, m7 ;2
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psubw m6, m3 ;3
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psraw m2, 5
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psraw m0, 5
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psraw m4, 5
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psraw m6, 5
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mova m1, m2 ; 03 02 01 00
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mova m3, m4 ; 23 22 21 20
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punpcklwd m1, m0 ; 11 01 10 00
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punpckhwd m2, m0 ; 13 03 12 02
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punpcklwd m3, m6 ; 31 21 30 20
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punpckhwd m4, m6 ; 33 23 32 22
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mova m0, m1 ; 11 01 10 00
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mova m5, m2 ; 13 03 12 02
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punpckldq m0, m3 ; 30 20 10 00
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punpckhdq m1, m3 ; 31 21 11 01
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punpckldq m2, m4 ; 32 22 12 02
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punpckhdq m5, m4 ; 33 23 13 03
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pxor m7, m7
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movh m4, [predq]
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punpcklbw m4, m7
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paddsw m0, m4
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packuswb m0, m7
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movh [destq], m0
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movh m4, [predq+pitq]
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punpcklbw m4, m7
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paddsw m1, m4
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packuswb m1, m7
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movh [destq+strideq], m1
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movh m4, [predq+2*pitq]
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punpcklbw m4, m7
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paddsw m2, m4
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packuswb m2, m7
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movh [destq+strideq*2], m2
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add destq, strideq
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add predq, pitq
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movh m4, [predq+2*pitq]
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punpcklbw m4, m7
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paddsw m5, m4
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packuswb m5, m7
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movh [destq+strideq*2], m5
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RET
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