ffmpeg / libavcodec / x86 / h264_intrapred.asm @ 80944df7
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;****************************************************************************** |
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;* H.264 intra prediction asm optimizations |
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;* Copyright (c) 2010 Jason Garrett-Glaser |
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;* Copyright (c) 2010 Holger Lubitz |
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;* Copyright (c) 2010 Loren Merritt |
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;* Copyright (c) 2010 Ronald S. Bultje |
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;* |
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;* This file is part of FFmpeg. |
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;* |
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;* FFmpeg is free software; you can redistribute it and/or |
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;* modify it under the terms of the GNU Lesser General Public |
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;* License as published by the Free Software Foundation; either |
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;* version 2.1 of the License, or (at your option) any later version. |
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;* |
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;* FFmpeg is distributed in the hope that it will be useful, |
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;* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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;* Lesser General Public License for more details. |
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;* |
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;* You should have received a copy of the GNU Lesser General Public |
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;* License along with FFmpeg; if not, write to the Free Software |
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;* 51, Inc., Foundation Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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;****************************************************************************** |
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|
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%include "x86inc.asm" |
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%include "x86util.asm" |
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|
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SECTION_RODATA |
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|
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tm_shuf: times 8 db 0x03, 0x80 |
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pw_ff00: times 8 dw 0xff00 |
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plane_shuf: db -8, -7, -6, -5, -4, -3, -2, -1 |
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db 1, 2, 3, 4, 5, 6, 7, 8 |
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plane8_shuf: db -4, -3, -2, -1, 0, 0, 0, 0 |
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db 1, 2, 3, 4, 0, 0, 0, 0 |
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pw_0to7: dw 0, 1, 2, 3, 4, 5, 6, 7 |
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pw_1to8: dw 1, 2, 3, 4, 5, 6, 7, 8 |
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pw_m8tom1: dw -8, -7, -6, -5, -4, -3, -2, -1 |
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pw_m4to4: dw -4, -3, -2, -1, 1, 2, 3, 4 |
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|
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SECTION .text |
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|
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cextern pb_1 |
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cextern pb_3 |
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cextern pw_4 |
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cextern pw_5 |
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cextern pw_8 |
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cextern pw_16 |
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cextern pw_17 |
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cextern pw_32 |
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|
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;----------------------------------------------------------------------------- |
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; void pred16x16_vertical(uint8_t *src, int stride) |
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;----------------------------------------------------------------------------- |
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|
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cglobal pred16x16_vertical_mmx, 2,3 |
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sub r0, r1 |
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mov r2, 8 |
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movq mm0, [r0+0] |
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movq mm1, [r0+8] |
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.loop: |
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movq [r0+r1*1+0], mm0 |
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movq [r0+r1*1+8], mm1 |
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movq [r0+r1*2+0], mm0 |
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movq [r0+r1*2+8], mm1 |
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lea r0, [r0+r1*2] |
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dec r2 |
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jg .loop |
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REP_RET |
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|
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cglobal pred16x16_vertical_sse, 2,3 |
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sub r0, r1 |
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mov r2, 4 |
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movaps xmm0, [r0] |
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.loop: |
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movaps [r0+r1*1], xmm0 |
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movaps [r0+r1*2], xmm0 |
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lea r0, [r0+r1*2] |
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movaps [r0+r1*1], xmm0 |
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movaps [r0+r1*2], xmm0 |
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lea r0, [r0+r1*2] |
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dec r2 |
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jg .loop |
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REP_RET |
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|
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;----------------------------------------------------------------------------- |
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; void pred16x16_horizontal(uint8_t *src, int stride) |
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;----------------------------------------------------------------------------- |
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|
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%macro PRED16x16_H 1 |
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cglobal pred16x16_horizontal_%1, 2,3 |
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mov r2, 8 |
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%ifidn %1, ssse3 |
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mova m2, [pb_3] |
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%endif |
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.loop: |
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movd m0, [r0+r1*0-4] |
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movd m1, [r0+r1*1-4] |
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|
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%ifidn %1, ssse3 |
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pshufb m0, m2 |
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pshufb m1, m2 |
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%else |
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punpcklbw m0, m0 |
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punpcklbw m1, m1 |
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%ifidn %1, mmxext |
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pshufw m0, m0, 0xff |
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pshufw m1, m1, 0xff |
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%else |
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punpckhwd m0, m0 |
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punpckhwd m1, m1 |
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punpckhdq m0, m0 |
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punpckhdq m1, m1 |
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%endif |
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mova [r0+r1*0+8], m0 |
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mova [r0+r1*1+8], m1 |
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%endif |
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|
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mova [r0+r1*0], m0 |
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mova [r0+r1*1], m1 |
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lea r0, [r0+r1*2] |
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dec r2 |
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jg .loop |
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REP_RET |
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%endmacro |
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|
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INIT_MMX |
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PRED16x16_H mmx |
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PRED16x16_H mmxext |
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INIT_XMM |
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PRED16x16_H ssse3 |
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|
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;----------------------------------------------------------------------------- |
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; void pred16x16_dc(uint8_t *src, int stride) |
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;----------------------------------------------------------------------------- |
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|
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%macro PRED16x16_DC 1 |
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cglobal pred16x16_dc_%1, 2,7 |
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mov r4, r0 |
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sub r0, r1 |
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pxor mm0, mm0 |
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pxor mm1, mm1 |
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psadbw mm0, [r0+0] |
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psadbw mm1, [r0+8] |
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dec r0 |
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movzx r5d, byte [r0+r1*1] |
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paddw mm0, mm1 |
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movd r6d, mm0 |
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lea r0, [r0+r1*2] |
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%rep 7 |
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movzx r2d, byte [r0+r1*0] |
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movzx r3d, byte [r0+r1*1] |
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add r5d, r2d |
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add r6d, r3d |
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lea r0, [r0+r1*2] |
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%endrep |
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movzx r2d, byte [r0+r1*0] |
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add r5d, r6d |
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lea r2d, [r2+r5+16] |
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shr r2d, 5 |
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%ifidn %1, mmxext |
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movd m0, r2d |
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punpcklbw m0, m0 |
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pshufw m0, m0, 0 |
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%elifidn %1, sse2 |
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movd m0, r2d |
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punpcklbw m0, m0 |
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pshuflw m0, m0, 0 |
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punpcklqdq m0, m0 |
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%elifidn %1, ssse3 |
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pxor m1, m1 |
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movd m0, r2d |
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pshufb m0, m1 |
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%endif |
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|
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%if mmsize==8 |
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mov r3d, 8 |
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.loop: |
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mova [r4+r1*0+0], m0 |
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mova [r4+r1*0+8], m0 |
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mova [r4+r1*1+0], m0 |
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mova [r4+r1*1+8], m0 |
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%else |
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mov r3d, 4 |
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.loop: |
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mova [r4+r1*0], m0 |
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mova [r4+r1*1], m0 |
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lea r4, [r4+r1*2] |
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mova [r4+r1*0], m0 |
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mova [r4+r1*1], m0 |
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%endif |
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lea r4, [r4+r1*2] |
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dec r3d |
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jg .loop |
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REP_RET |
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%endmacro |
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|
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INIT_MMX |
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PRED16x16_DC mmxext |
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INIT_XMM |
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PRED16x16_DC sse2 |
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PRED16x16_DC ssse3 |
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|
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;----------------------------------------------------------------------------- |
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; void pred16x16_tm_vp8(uint8_t *src, int stride) |
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;----------------------------------------------------------------------------- |
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|
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%macro PRED16x16_TM_MMX 1 |
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cglobal pred16x16_tm_vp8_%1, 2,5 |
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sub r0, r1 |
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pxor mm7, mm7 |
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movq mm0, [r0+0] |
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movq mm2, [r0+8] |
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movq mm1, mm0 |
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movq mm3, mm2 |
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punpcklbw mm0, mm7 |
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punpckhbw mm1, mm7 |
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punpcklbw mm2, mm7 |
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punpckhbw mm3, mm7 |
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movzx r3d, byte [r0-1] |
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mov r4d, 16 |
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.loop: |
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movzx r2d, byte [r0+r1-1] |
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sub r2d, r3d |
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movd mm4, r2d |
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%ifidn %1, mmx |
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punpcklwd mm4, mm4 |
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punpckldq mm4, mm4 |
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%else |
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pshufw mm4, mm4, 0 |
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%endif |
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movq mm5, mm4 |
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movq mm6, mm4 |
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movq mm7, mm4 |
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paddw mm4, mm0 |
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paddw mm5, mm1 |
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paddw mm6, mm2 |
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paddw mm7, mm3 |
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packuswb mm4, mm5 |
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packuswb mm6, mm7 |
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movq [r0+r1+0], mm4 |
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movq [r0+r1+8], mm6 |
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add r0, r1 |
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dec r4d |
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jg .loop |
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REP_RET |
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%endmacro |
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|
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PRED16x16_TM_MMX mmx |
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PRED16x16_TM_MMX mmxext |
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|
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cglobal pred16x16_tm_vp8_sse2, 2,6,6 |
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sub r0, r1 |
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pxor xmm2, xmm2 |
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movdqa xmm0, [r0] |
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movdqa xmm1, xmm0 |
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punpcklbw xmm0, xmm2 |
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punpckhbw xmm1, xmm2 |
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movzx r4d, byte [r0-1] |
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mov r5d, 8 |
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.loop: |
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movzx r2d, byte [r0+r1*1-1] |
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movzx r3d, byte [r0+r1*2-1] |
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sub r2d, r4d |
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sub r3d, r4d |
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movd xmm2, r2d |
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movd xmm4, r3d |
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pshuflw xmm2, xmm2, 0 |
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pshuflw xmm4, xmm4, 0 |
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punpcklqdq xmm2, xmm2 |
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punpcklqdq xmm4, xmm4 |
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movdqa xmm3, xmm2 |
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movdqa xmm5, xmm4 |
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paddw xmm2, xmm0 |
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paddw xmm3, xmm1 |
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paddw xmm4, xmm0 |
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paddw xmm5, xmm1 |
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packuswb xmm2, xmm3 |
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packuswb xmm4, xmm5 |
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movdqa [r0+r1*1], xmm2 |
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movdqa [r0+r1*2], xmm4 |
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lea r0, [r0+r1*2] |
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dec r5d |
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jg .loop |
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REP_RET |
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|
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;----------------------------------------------------------------------------- |
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; void pred16x16_plane(uint8_t *src, int stride) |
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;----------------------------------------------------------------------------- |
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|
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%macro H264_PRED16x16_PLANE 3 |
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cglobal pred16x16_plane_%3_%1, 2, 7, %2 |
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mov r2, r1 ; +stride |
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neg r1 ; -stride |
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|
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movh m0, [r0+r1 -1] |
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%if mmsize == 8 |
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pxor m4, m4 |
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movh m1, [r0+r1 +3 ] |
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movh m2, [r0+r1 +8 ] |
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movh m3, [r0+r1 +12] |
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punpcklbw m0, m4 |
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punpcklbw m1, m4 |
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punpcklbw m2, m4 |
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punpcklbw m3, m4 |
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pmullw m0, [pw_m8tom1 ] |
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pmullw m1, [pw_m8tom1+8] |
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pmullw m2, [pw_1to8 ] |
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pmullw m3, [pw_1to8 +8] |
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paddw m0, m2 |
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paddw m1, m3 |
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%else ; mmsize == 16 |
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%ifidn %1, sse2 |
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pxor m2, m2 |
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movh m1, [r0+r1 +8] |
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punpcklbw m0, m2 |
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punpcklbw m1, m2 |
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pmullw m0, [pw_m8tom1] |
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pmullw m1, [pw_1to8] |
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paddw m0, m1 |
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%else ; ssse3 |
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movhps m0, [r0+r1 +8] |
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pmaddubsw m0, [plane_shuf] ; H coefficients |
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%endif |
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movhlps m1, m0 |
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%endif |
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paddw m0, m1 |
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%ifidn %1, mmx |
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mova m1, m0 |
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psrlq m1, 32 |
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%elifidn %1, mmx2 |
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pshufw m1, m0, 0xE |
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%else ; mmsize == 16 |
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pshuflw m1, m0, 0xE |
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%endif |
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paddw m0, m1 |
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%ifidn %1, mmx |
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mova m1, m0 |
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psrlq m1, 16 |
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%elifidn %1, mmx2 |
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pshufw m1, m0, 0x1 |
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%else |
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pshuflw m1, m0, 0x1 |
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%endif |
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paddw m0, m1 ; sum of H coefficients |
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|
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lea r4, [r0+r2*8-1] |
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lea r3, [r0+r2*4-1] |
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add r4, r2 |
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|
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%ifdef ARCH_X86_64 |
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%define e_reg r11 |
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%else |
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%define e_reg r0 |
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%endif |
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|
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movzx e_reg, byte [r3+r2*2 ] |
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movzx r5, byte [r4+r1 ] |
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sub r5, e_reg |
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|
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movzx e_reg, byte [r3+r2 ] |
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movzx r6, byte [r4 ] |
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sub r6, e_reg |
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lea r5, [r5+r6*2] |
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|
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movzx e_reg, byte [r3+r1 ] |
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movzx r6, byte [r4+r2*2 ] |
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sub r6, e_reg |
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lea r5, [r5+r6*4] |
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|
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movzx e_reg, byte [r3 ] |
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%ifdef ARCH_X86_64 |
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movzx r10, byte [r4+r2 ] |
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sub r10, e_reg |
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%else |
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movzx r6, byte [r4+r2 ] |
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sub r6, e_reg |
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lea r5, [r5+r6*4] |
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sub r5, r6 |
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%endif |
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|
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lea e_reg, [r3+r1*4] |
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lea r3, [r4+r2*4] |
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|
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movzx r4, byte [e_reg+r2 ] |
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movzx r6, byte [r3 ] |
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sub r6, r4 |
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%ifdef ARCH_X86_64 |
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lea r6, [r10+r6*2] |
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lea r5, [r5+r6*2] |
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add r5, r6 |
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%else |
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lea r5, [r5+r6*4] |
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lea r5, [r5+r6*2] |
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%endif |
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|
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movzx r4, byte [e_reg ] |
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%ifdef ARCH_X86_64 |
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movzx r10, byte [r3 +r2 ] |
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sub r10, r4 |
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sub r5, r10 |
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%else |
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movzx r6, byte [r3 +r2 ] |
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sub r6, r4 |
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lea r5, [r5+r6*8] |
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sub r5, r6 |
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%endif |
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|
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movzx r4, byte [e_reg+r1 ] |
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movzx r6, byte [r3 +r2*2] |
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sub r6, r4 |
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%ifdef ARCH_X86_64 |
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add r6, r10 |
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%endif |
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lea r5, [r5+r6*8] |
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|
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movzx r4, byte [e_reg+r2*2] |
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movzx r6, byte [r3 +r1 ] |
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sub r6, r4 |
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lea r5, [r5+r6*4] |
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add r5, r6 ; sum of V coefficients |
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|
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%ifndef ARCH_X86_64 |
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mov r0, r0m |
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%endif |
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|
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%ifidn %3, h264 |
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lea r5, [r5*5+32] |
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sar r5, 6 |
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%elifidn %3, rv40 |
431 |
lea r5, [r5*5] |
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sar r5, 6 |
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%elifidn %3, svq3 |
434 |
test r5, r5 |
435 |
lea r6, [r5+3] |
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cmovs r5, r6 |
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sar r5, 2 ; V/4 |
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lea r5, [r5*5] ; 5*(V/4) |
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test r5, r5 |
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lea r6, [r5+15] |
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cmovs r5, r6 |
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sar r5, 4 ; (5*(V/4))/16 |
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%endif |
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|
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movzx r4, byte [r0+r1 +15] |
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movzx r3, byte [r3+r2*2 ] |
447 |
lea r3, [r3+r4+1] |
448 |
shl r3, 4 |
449 |
|
450 |
movd r1d, m0 |
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movsx r1d, r1w |
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%ifnidn %3, svq3 |
453 |
%ifidn %3, h264 |
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lea r1d, [r1d*5+32] |
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%else ; rv40 |
456 |
lea r1d, [r1d*5] |
457 |
%endif |
458 |
sar r1d, 6 |
459 |
%else ; svq3 |
460 |
test r1d, r1d |
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lea r4d, [r1d+3] |
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cmovs r1d, r4d |
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sar r1d, 2 ; H/4 |
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lea r1d, [r1d*5] ; 5*(H/4) |
465 |
test r1d, r1d |
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lea r4d, [r1d+15] |
467 |
cmovs r1d, r4d |
468 |
sar r1d, 4 ; (5*(H/4))/16 |
469 |
%endif |
470 |
movd m0, r1d |
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|
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add r1d, r5d |
473 |
add r3d, r1d |
474 |
shl r1d, 3 |
475 |
sub r3d, r1d ; a |
476 |
|
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movd m1, r5d |
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movd m3, r3d |
479 |
%ifidn %1, mmx |
480 |
punpcklwd m0, m0 |
481 |
punpcklwd m1, m1 |
482 |
punpcklwd m3, m3 |
483 |
punpckldq m0, m0 |
484 |
punpckldq m1, m1 |
485 |
punpckldq m3, m3 |
486 |
%elifidn %1, mmx2 |
487 |
pshufw m0, m0, 0x0 |
488 |
pshufw m1, m1, 0x0 |
489 |
pshufw m3, m3, 0x0 |
490 |
%else |
491 |
pshuflw m0, m0, 0x0 |
492 |
pshuflw m1, m1, 0x0 |
493 |
pshuflw m3, m3, 0x0 |
494 |
punpcklqdq m0, m0 ; splat H (words) |
495 |
punpcklqdq m1, m1 ; splat V (words) |
496 |
punpcklqdq m3, m3 ; splat a (words) |
497 |
%endif |
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%ifidn %3, svq3 |
499 |
SWAP 0, 1 |
500 |
%endif |
501 |
mova m2, m0 |
502 |
%if mmsize == 8 |
503 |
mova m5, m0 |
504 |
%endif |
505 |
pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) |
506 |
%if mmsize == 16 |
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psllw m2, 3 |
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%else |
509 |
psllw m5, 3 |
510 |
psllw m2, 2 |
511 |
mova m6, m5 |
512 |
paddw m6, m2 |
513 |
%endif |
514 |
paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H |
515 |
paddw m2, m0 ; a + {8,9,10,11,12,13,14,15}*H |
516 |
%if mmsize == 8 |
517 |
paddw m5, m0 ; a + {8,9,10,11}*H |
518 |
paddw m6, m0 ; a + {12,13,14,15}*H |
519 |
%endif |
520 |
|
521 |
mov r4, 8 |
522 |
.loop |
523 |
mova m3, m0 ; b[0..7] |
524 |
mova m4, m2 ; b[8..15] |
525 |
psraw m3, 5 |
526 |
psraw m4, 5 |
527 |
packuswb m3, m4 |
528 |
mova [r0], m3 |
529 |
%if mmsize == 8 |
530 |
mova m3, m5 ; b[8..11] |
531 |
mova m4, m6 ; b[12..15] |
532 |
psraw m3, 5 |
533 |
psraw m4, 5 |
534 |
packuswb m3, m4 |
535 |
mova [r0+8], m3 |
536 |
%endif |
537 |
paddw m0, m1 |
538 |
paddw m2, m1 |
539 |
%if mmsize == 8 |
540 |
paddw m5, m1 |
541 |
paddw m6, m1 |
542 |
%endif |
543 |
|
544 |
mova m3, m0 ; b[0..7] |
545 |
mova m4, m2 ; b[8..15] |
546 |
psraw m3, 5 |
547 |
psraw m4, 5 |
548 |
packuswb m3, m4 |
549 |
mova [r0+r2], m3 |
550 |
%if mmsize == 8 |
551 |
mova m3, m5 ; b[8..11] |
552 |
mova m4, m6 ; b[12..15] |
553 |
psraw m3, 5 |
554 |
psraw m4, 5 |
555 |
packuswb m3, m4 |
556 |
mova [r0+r2+8], m3 |
557 |
%endif |
558 |
paddw m0, m1 |
559 |
paddw m2, m1 |
560 |
%if mmsize == 8 |
561 |
paddw m5, m1 |
562 |
paddw m6, m1 |
563 |
%endif |
564 |
|
565 |
lea r0, [r0+r2*2] |
566 |
dec r4 |
567 |
jg .loop |
568 |
REP_RET |
569 |
%endmacro |
570 |
|
571 |
INIT_MMX |
572 |
H264_PRED16x16_PLANE mmx, 0, h264 |
573 |
H264_PRED16x16_PLANE mmx, 0, rv40 |
574 |
H264_PRED16x16_PLANE mmx, 0, svq3 |
575 |
H264_PRED16x16_PLANE mmx2, 0, h264 |
576 |
H264_PRED16x16_PLANE mmx2, 0, rv40 |
577 |
H264_PRED16x16_PLANE mmx2, 0, svq3 |
578 |
INIT_XMM |
579 |
H264_PRED16x16_PLANE sse2, 8, h264 |
580 |
H264_PRED16x16_PLANE sse2, 8, rv40 |
581 |
H264_PRED16x16_PLANE sse2, 8, svq3 |
582 |
H264_PRED16x16_PLANE ssse3, 8, h264 |
583 |
H264_PRED16x16_PLANE ssse3, 8, rv40 |
584 |
H264_PRED16x16_PLANE ssse3, 8, svq3 |
585 |
|
586 |
;----------------------------------------------------------------------------- |
587 |
; void pred8x8_plane(uint8_t *src, int stride) |
588 |
;----------------------------------------------------------------------------- |
589 |
|
590 |
%macro H264_PRED8x8_PLANE 2 |
591 |
cglobal pred8x8_plane_%1, 2, 7, %2 |
592 |
mov r2, r1 ; +stride |
593 |
neg r1 ; -stride |
594 |
|
595 |
movd m0, [r0+r1 -1] |
596 |
%if mmsize == 8 |
597 |
pxor m2, m2 |
598 |
movh m1, [r0+r1 +4 ] |
599 |
punpcklbw m0, m2 |
600 |
punpcklbw m1, m2 |
601 |
pmullw m0, [pw_m4to4] |
602 |
pmullw m1, [pw_m4to4+8] |
603 |
%else ; mmsize == 16 |
604 |
%ifidn %1, sse2 |
605 |
pxor m2, m2 |
606 |
movd m1, [r0+r1 +4] |
607 |
punpckldq m0, m1 |
608 |
punpcklbw m0, m2 |
609 |
pmullw m0, [pw_m4to4] |
610 |
%else ; ssse3 |
611 |
movhps m0, [r0+r1 +4] ; this reads 4 bytes more than necessary |
612 |
pmaddubsw m0, [plane8_shuf] ; H coefficients |
613 |
%endif |
614 |
movhlps m1, m0 |
615 |
%endif |
616 |
paddw m0, m1 |
617 |
|
618 |
%ifnidn %1, ssse3 |
619 |
%ifidn %1, mmx |
620 |
mova m1, m0 |
621 |
psrlq m1, 32 |
622 |
%elifidn %1, mmx2 |
623 |
pshufw m1, m0, 0xE |
624 |
%else ; mmsize == 16 |
625 |
pshuflw m1, m0, 0xE |
626 |
%endif |
627 |
paddw m0, m1 |
628 |
%endif ; !ssse3 |
629 |
|
630 |
%ifidn %1, mmx |
631 |
mova m1, m0 |
632 |
psrlq m1, 16 |
633 |
%elifidn %1, mmx2 |
634 |
pshufw m1, m0, 0x1 |
635 |
%else |
636 |
pshuflw m1, m0, 0x1 |
637 |
%endif |
638 |
paddw m0, m1 ; sum of H coefficients |
639 |
|
640 |
lea r4, [r0+r2*4-1] |
641 |
lea r3, [r0 -1] |
642 |
add r4, r2 |
643 |
|
644 |
%ifdef ARCH_X86_64 |
645 |
%define e_reg r11 |
646 |
%else |
647 |
%define e_reg r0 |
648 |
%endif |
649 |
|
650 |
movzx e_reg, byte [r3+r2*2 ] |
651 |
movzx r5, byte [r4+r1 ] |
652 |
sub r5, e_reg |
653 |
|
654 |
movzx e_reg, byte [r3 ] |
655 |
%ifdef ARCH_X86_64 |
656 |
movzx r10, byte [r4+r2 ] |
657 |
sub r10, e_reg |
658 |
sub r5, r10 |
659 |
%else |
660 |
movzx r6, byte [r4+r2 ] |
661 |
sub r6, e_reg |
662 |
lea r5, [r5+r6*4] |
663 |
sub r5, r6 |
664 |
%endif |
665 |
|
666 |
movzx e_reg, byte [r3+r1 ] |
667 |
movzx r6, byte [r4+r2*2 ] |
668 |
sub r6, e_reg |
669 |
%ifdef ARCH_X86_64 |
670 |
add r6, r10 |
671 |
%endif |
672 |
lea r5, [r5+r6*4] |
673 |
|
674 |
movzx e_reg, byte [r3+r2 ] |
675 |
movzx r6, byte [r4 ] |
676 |
sub r6, e_reg |
677 |
lea r6, [r5+r6*2] |
678 |
|
679 |
lea r5, [r6*9+16] |
680 |
lea r5, [r5+r6*8] |
681 |
sar r5, 5 |
682 |
|
683 |
%ifndef ARCH_X86_64 |
684 |
mov r0, r0m |
685 |
%endif |
686 |
|
687 |
movzx r3, byte [r4+r2*2 ] |
688 |
movzx r4, byte [r0+r1 +7] |
689 |
lea r3, [r3+r4+1] |
690 |
shl r3, 4 |
691 |
movd r1d, m0 |
692 |
movsx r1d, r1w |
693 |
imul r1d, 17 |
694 |
add r1d, 16 |
695 |
sar r1d, 5 |
696 |
movd m0, r1d |
697 |
add r1d, r5d |
698 |
sub r3d, r1d |
699 |
add r1d, r1d |
700 |
sub r3d, r1d ; a |
701 |
|
702 |
movd m1, r5d |
703 |
movd m3, r3d |
704 |
%ifidn %1, mmx |
705 |
punpcklwd m0, m0 |
706 |
punpcklwd m1, m1 |
707 |
punpcklwd m3, m3 |
708 |
punpckldq m0, m0 |
709 |
punpckldq m1, m1 |
710 |
punpckldq m3, m3 |
711 |
%elifidn %1, mmx2 |
712 |
pshufw m0, m0, 0x0 |
713 |
pshufw m1, m1, 0x0 |
714 |
pshufw m3, m3, 0x0 |
715 |
%else |
716 |
pshuflw m0, m0, 0x0 |
717 |
pshuflw m1, m1, 0x0 |
718 |
pshuflw m3, m3, 0x0 |
719 |
punpcklqdq m0, m0 ; splat H (words) |
720 |
punpcklqdq m1, m1 ; splat V (words) |
721 |
punpcklqdq m3, m3 ; splat a (words) |
722 |
%endif |
723 |
%if mmsize == 8 |
724 |
mova m2, m0 |
725 |
%endif |
726 |
pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) |
727 |
paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H |
728 |
%if mmsize == 8 |
729 |
psllw m2, 2 |
730 |
paddw m2, m0 ; a + {4,5,6,7}*H |
731 |
%endif |
732 |
|
733 |
mov r4, 4 |
734 |
ALIGN 16 |
735 |
.loop |
736 |
%if mmsize == 16 |
737 |
mova m3, m0 ; b[0..7] |
738 |
paddw m0, m1 |
739 |
psraw m3, 5 |
740 |
mova m4, m0 ; V+b[0..7] |
741 |
paddw m0, m1 |
742 |
psraw m4, 5 |
743 |
packuswb m3, m4 |
744 |
movh [r0], m3 |
745 |
movhps [r0+r2], m3 |
746 |
%else ; mmsize == 8 |
747 |
mova m3, m0 ; b[0..3] |
748 |
mova m4, m2 ; b[4..7] |
749 |
paddw m0, m1 |
750 |
paddw m2, m1 |
751 |
psraw m3, 5 |
752 |
psraw m4, 5 |
753 |
mova m5, m0 ; V+b[0..3] |
754 |
mova m6, m2 ; V+b[4..7] |
755 |
paddw m0, m1 |
756 |
paddw m2, m1 |
757 |
psraw m5, 5 |
758 |
psraw m6, 5 |
759 |
packuswb m3, m4 |
760 |
packuswb m5, m6 |
761 |
mova [r0], m3 |
762 |
mova [r0+r2], m5 |
763 |
%endif |
764 |
|
765 |
lea r0, [r0+r2*2] |
766 |
dec r4 |
767 |
jg .loop |
768 |
REP_RET |
769 |
%endmacro |
770 |
|
771 |
INIT_MMX |
772 |
H264_PRED8x8_PLANE mmx, 0 |
773 |
H264_PRED8x8_PLANE mmx2, 0 |
774 |
INIT_XMM |
775 |
H264_PRED8x8_PLANE sse2, 8 |
776 |
H264_PRED8x8_PLANE ssse3, 8 |
777 |
|
778 |
;----------------------------------------------------------------------------- |
779 |
; void pred8x8_vertical(uint8_t *src, int stride) |
780 |
;----------------------------------------------------------------------------- |
781 |
|
782 |
cglobal pred8x8_vertical_mmx, 2,2 |
783 |
sub r0, r1 |
784 |
movq mm0, [r0] |
785 |
%rep 3 |
786 |
movq [r0+r1*1], mm0 |
787 |
movq [r0+r1*2], mm0 |
788 |
lea r0, [r0+r1*2] |
789 |
%endrep |
790 |
movq [r0+r1*1], mm0 |
791 |
movq [r0+r1*2], mm0 |
792 |
RET |
793 |
|
794 |
;----------------------------------------------------------------------------- |
795 |
; void pred8x8_horizontal(uint8_t *src, int stride) |
796 |
;----------------------------------------------------------------------------- |
797 |
|
798 |
%macro PRED8x8_H 1 |
799 |
cglobal pred8x8_horizontal_%1, 2,3 |
800 |
mov r2, 4 |
801 |
%ifidn %1, ssse3 |
802 |
mova m2, [pb_3] |
803 |
%endif |
804 |
.loop: |
805 |
movd m0, [r0+r1*0-4] |
806 |
movd m1, [r0+r1*1-4] |
807 |
%ifidn %1, ssse3 |
808 |
pshufb m0, m2 |
809 |
pshufb m1, m2 |
810 |
%else |
811 |
punpcklbw m0, m0 |
812 |
punpcklbw m1, m1 |
813 |
%ifidn %1, mmxext |
814 |
pshufw m0, m0, 0xff |
815 |
pshufw m1, m1, 0xff |
816 |
%else |
817 |
punpckhwd m0, m0 |
818 |
punpckhwd m1, m1 |
819 |
punpckhdq m0, m0 |
820 |
punpckhdq m1, m1 |
821 |
%endif |
822 |
%endif |
823 |
mova [r0+r1*0], m0 |
824 |
mova [r0+r1*1], m1 |
825 |
lea r0, [r0+r1*2] |
826 |
dec r2 |
827 |
jg .loop |
828 |
REP_RET |
829 |
%endmacro |
830 |
|
831 |
INIT_MMX |
832 |
PRED8x8_H mmx |
833 |
PRED8x8_H mmxext |
834 |
PRED8x8_H ssse3 |
835 |
|
836 |
;----------------------------------------------------------------------------- |
837 |
; void pred8x8_top_dc_mmxext(uint8_t *src, int stride) |
838 |
;----------------------------------------------------------------------------- |
839 |
%ifdef CONFIG_GPL |
840 |
cglobal pred8x8_top_dc_mmxext, 2,5 |
841 |
sub r0, r1 |
842 |
movq mm0, [r0] |
843 |
pxor mm1, mm1 |
844 |
pxor mm2, mm2 |
845 |
lea r2, [r0+r1*2] |
846 |
punpckhbw mm1, mm0 |
847 |
punpcklbw mm0, mm2 |
848 |
psadbw mm1, mm2 ; s1 |
849 |
lea r3, [r2+r1*2] |
850 |
psadbw mm0, mm2 ; s0 |
851 |
psrlw mm1, 1 |
852 |
psrlw mm0, 1 |
853 |
pavgw mm1, mm2 |
854 |
lea r4, [r3+r1*2] |
855 |
pavgw mm0, mm2 |
856 |
pshufw mm1, mm1, 0 |
857 |
pshufw mm0, mm0, 0 ; dc0 (w) |
858 |
packuswb mm0, mm1 ; dc0,dc1 (b) |
859 |
movq [r0+r1*1], mm0 |
860 |
movq [r0+r1*2], mm0 |
861 |
lea r0, [r3+r1*2] |
862 |
movq [r2+r1*1], mm0 |
863 |
movq [r2+r1*2], mm0 |
864 |
movq [r3+r1*1], mm0 |
865 |
movq [r3+r1*2], mm0 |
866 |
movq [r0+r1*1], mm0 |
867 |
movq [r0+r1*2], mm0 |
868 |
RET |
869 |
|
870 |
;----------------------------------------------------------------------------- |
871 |
; void pred8x8_dc_mmxext(uint8_t *src, int stride) |
872 |
;----------------------------------------------------------------------------- |
873 |
|
874 |
INIT_MMX |
875 |
cglobal pred8x8_dc_mmxext, 2,5 |
876 |
sub r0, r1 |
877 |
pxor m7, m7 |
878 |
movd m0, [r0+0] |
879 |
movd m1, [r0+4] |
880 |
psadbw m0, m7 ; s0 |
881 |
mov r4, r0 |
882 |
psadbw m1, m7 ; s1 |
883 |
|
884 |
movzx r2d, byte [r0+r1*1-1] |
885 |
movzx r3d, byte [r0+r1*2-1] |
886 |
lea r0, [r0+r1*2] |
887 |
add r2d, r3d |
888 |
movzx r3d, byte [r0+r1*1-1] |
889 |
add r2d, r3d |
890 |
movzx r3d, byte [r0+r1*2-1] |
891 |
add r2d, r3d |
892 |
lea r0, [r0+r1*2] |
893 |
movd m2, r2d ; s2 |
894 |
movzx r2d, byte [r0+r1*1-1] |
895 |
movzx r3d, byte [r0+r1*2-1] |
896 |
lea r0, [r0+r1*2] |
897 |
add r2d, r3d |
898 |
movzx r3d, byte [r0+r1*1-1] |
899 |
add r2d, r3d |
900 |
movzx r3d, byte [r0+r1*2-1] |
901 |
add r2d, r3d |
902 |
movd m3, r2d ; s3 |
903 |
|
904 |
punpcklwd m0, m1 |
905 |
mov r0, r4 |
906 |
punpcklwd m2, m3 |
907 |
punpckldq m0, m2 ; s0, s1, s2, s3 |
908 |
pshufw m3, m0, 11110110b ; s2, s1, s3, s3 |
909 |
lea r2, [r0+r1*2] |
910 |
pshufw m0, m0, 01110100b ; s0, s1, s3, s1 |
911 |
paddw m0, m3 |
912 |
lea r3, [r2+r1*2] |
913 |
psrlw m0, 2 |
914 |
pavgw m0, m7 ; s0+s2, s1, s3, s1+s3 |
915 |
lea r4, [r3+r1*2] |
916 |
packuswb m0, m0 |
917 |
punpcklbw m0, m0 |
918 |
movq m1, m0 |
919 |
punpcklbw m0, m0 |
920 |
punpckhbw m1, m1 |
921 |
movq [r0+r1*1], m0 |
922 |
movq [r0+r1*2], m0 |
923 |
movq [r2+r1*1], m0 |
924 |
movq [r2+r1*2], m0 |
925 |
movq [r3+r1*1], m1 |
926 |
movq [r3+r1*2], m1 |
927 |
movq [r4+r1*1], m1 |
928 |
movq [r4+r1*2], m1 |
929 |
RET |
930 |
%endif |
931 |
|
932 |
;----------------------------------------------------------------------------- |
933 |
; void pred8x8_dc_rv40(uint8_t *src, int stride) |
934 |
;----------------------------------------------------------------------------- |
935 |
|
936 |
cglobal pred8x8_dc_rv40_mmxext, 2,7 |
937 |
mov r4, r0 |
938 |
sub r0, r1 |
939 |
pxor mm0, mm0 |
940 |
psadbw mm0, [r0] |
941 |
dec r0 |
942 |
movzx r5d, byte [r0+r1*1] |
943 |
movd r6d, mm0 |
944 |
lea r0, [r0+r1*2] |
945 |
%rep 3 |
946 |
movzx r2d, byte [r0+r1*0] |
947 |
movzx r3d, byte [r0+r1*1] |
948 |
add r5d, r2d |
949 |
add r6d, r3d |
950 |
lea r0, [r0+r1*2] |
951 |
%endrep |
952 |
movzx r2d, byte [r0+r1*0] |
953 |
add r5d, r6d |
954 |
lea r2d, [r2+r5+8] |
955 |
shr r2d, 4 |
956 |
movd mm0, r2d |
957 |
punpcklbw mm0, mm0 |
958 |
pshufw mm0, mm0, 0 |
959 |
mov r3d, 4 |
960 |
.loop: |
961 |
movq [r4+r1*0], mm0 |
962 |
movq [r4+r1*1], mm0 |
963 |
lea r4, [r4+r1*2] |
964 |
dec r3d |
965 |
jg .loop |
966 |
REP_RET |
967 |
|
968 |
;----------------------------------------------------------------------------- |
969 |
; void pred8x8_tm_vp8(uint8_t *src, int stride) |
970 |
;----------------------------------------------------------------------------- |
971 |
|
972 |
%macro PRED8x8_TM_MMX 1 |
973 |
cglobal pred8x8_tm_vp8_%1, 2,6 |
974 |
sub r0, r1 |
975 |
pxor mm7, mm7 |
976 |
movq mm0, [r0] |
977 |
movq mm1, mm0 |
978 |
punpcklbw mm0, mm7 |
979 |
punpckhbw mm1, mm7 |
980 |
movzx r4d, byte [r0-1] |
981 |
mov r5d, 4 |
982 |
.loop: |
983 |
movzx r2d, byte [r0+r1*1-1] |
984 |
movzx r3d, byte [r0+r1*2-1] |
985 |
sub r2d, r4d |
986 |
sub r3d, r4d |
987 |
movd mm2, r2d |
988 |
movd mm4, r3d |
989 |
%ifidn %1, mmx |
990 |
punpcklwd mm2, mm2 |
991 |
punpcklwd mm4, mm4 |
992 |
punpckldq mm2, mm2 |
993 |
punpckldq mm4, mm4 |
994 |
%else |
995 |
pshufw mm2, mm2, 0 |
996 |
pshufw mm4, mm4, 0 |
997 |
%endif |
998 |
movq mm3, mm2 |
999 |
movq mm5, mm4 |
1000 |
paddw mm2, mm0 |
1001 |
paddw mm3, mm1 |
1002 |
paddw mm4, mm0 |
1003 |
paddw mm5, mm1 |
1004 |
packuswb mm2, mm3 |
1005 |
packuswb mm4, mm5 |
1006 |
movq [r0+r1*1], mm2 |
1007 |
movq [r0+r1*2], mm4 |
1008 |
lea r0, [r0+r1*2] |
1009 |
dec r5d |
1010 |
jg .loop |
1011 |
REP_RET |
1012 |
%endmacro |
1013 |
|
1014 |
PRED8x8_TM_MMX mmx |
1015 |
PRED8x8_TM_MMX mmxext |
1016 |
|
1017 |
cglobal pred8x8_tm_vp8_sse2, 2,6,4 |
1018 |
sub r0, r1 |
1019 |
pxor xmm1, xmm1 |
1020 |
movq xmm0, [r0] |
1021 |
punpcklbw xmm0, xmm1 |
1022 |
movzx r4d, byte [r0-1] |
1023 |
mov r5d, 4 |
1024 |
.loop: |
1025 |
movzx r2d, byte [r0+r1*1-1] |
1026 |
movzx r3d, byte [r0+r1*2-1] |
1027 |
sub r2d, r4d |
1028 |
sub r3d, r4d |
1029 |
movd xmm2, r2d |
1030 |
movd xmm3, r3d |
1031 |
pshuflw xmm2, xmm2, 0 |
1032 |
pshuflw xmm3, xmm3, 0 |
1033 |
punpcklqdq xmm2, xmm2 |
1034 |
punpcklqdq xmm3, xmm3 |
1035 |
paddw xmm2, xmm0 |
1036 |
paddw xmm3, xmm0 |
1037 |
packuswb xmm2, xmm3 |
1038 |
movq [r0+r1*1], xmm2 |
1039 |
movhps [r0+r1*2], xmm2 |
1040 |
lea r0, [r0+r1*2] |
1041 |
dec r5d |
1042 |
jg .loop |
1043 |
REP_RET |
1044 |
|
1045 |
cglobal pred8x8_tm_vp8_ssse3, 2,3,6 |
1046 |
sub r0, r1 |
1047 |
movdqa xmm4, [tm_shuf] |
1048 |
pxor xmm1, xmm1 |
1049 |
movq xmm0, [r0] |
1050 |
punpcklbw xmm0, xmm1 |
1051 |
movd xmm5, [r0-4] |
1052 |
pshufb xmm5, xmm4 |
1053 |
mov r2d, 4 |
1054 |
.loop: |
1055 |
movd xmm2, [r0+r1*1-4] |
1056 |
movd xmm3, [r0+r1*2-4] |
1057 |
pshufb xmm2, xmm4 |
1058 |
pshufb xmm3, xmm4 |
1059 |
psubw xmm2, xmm5 |
1060 |
psubw xmm3, xmm5 |
1061 |
paddw xmm2, xmm0 |
1062 |
paddw xmm3, xmm0 |
1063 |
packuswb xmm2, xmm3 |
1064 |
movq [r0+r1*1], xmm2 |
1065 |
movhps [r0+r1*2], xmm2 |
1066 |
lea r0, [r0+r1*2] |
1067 |
dec r2d |
1068 |
jg .loop |
1069 |
REP_RET |
1070 |
|
1071 |
; dest, left, right, src, tmp |
1072 |
; output: %1 = (t[n-1] + t[n]*2 + t[n+1] + 2) >> 2 |
1073 |
%macro PRED4x4_LOWPASS 5 |
1074 |
mova %5, %2 |
1075 |
pavgb %2, %3 |
1076 |
pxor %3, %5 |
1077 |
mova %1, %4 |
1078 |
pand %3, [pb_1] |
1079 |
psubusb %2, %3 |
1080 |
pavgb %1, %2 |
1081 |
%endmacro |
1082 |
|
1083 |
;----------------------------------------------------------------------------- |
1084 |
; void pred8x8l_top_dc(uint8_t *src, int has_topleft, int has_topright, int stride) |
1085 |
;----------------------------------------------------------------------------- |
1086 |
%ifdef CONFIG_GPL |
1087 |
%macro PRED8x8L_TOP_DC 1 |
1088 |
cglobal pred8x8l_top_dc_%1, 4,4 |
1089 |
sub r0, r3 |
1090 |
pxor mm7, mm7 |
1091 |
movq mm0, [r0-8] |
1092 |
movq mm3, [r0] |
1093 |
movq mm1, [r0+8] |
1094 |
movq mm2, mm3 |
1095 |
movq mm4, mm3 |
1096 |
PALIGNR mm2, mm0, 7, mm0 |
1097 |
PALIGNR mm1, mm4, 1, mm4 |
1098 |
test r1, r1 ; top_left |
1099 |
jz .fix_lt_2 |
1100 |
test r2, r2 ; top_right |
1101 |
jz .fix_tr_1 |
1102 |
jmp .body |
1103 |
.fix_lt_2: |
1104 |
movq mm5, mm3 |
1105 |
pxor mm5, mm2 |
1106 |
psllq mm5, 56 |
1107 |
psrlq mm5, 56 |
1108 |
pxor mm2, mm5 |
1109 |
test r2, r2 ; top_right |
1110 |
jnz .body |
1111 |
.fix_tr_1: |
1112 |
movq mm5, mm3 |
1113 |
pxor mm5, mm1 |
1114 |
psrlq mm5, 56 |
1115 |
psllq mm5, 56 |
1116 |
pxor mm1, mm5 |
1117 |
.body |
1118 |
PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 |
1119 |
psadbw mm7, mm0 |
1120 |
paddw mm7, [pw_4] |
1121 |
psrlw mm7, 3 |
1122 |
pshufw mm7, mm7, 0 |
1123 |
packuswb mm7, mm7 |
1124 |
%rep 3 |
1125 |
movq [r0+r3*1], mm7 |
1126 |
movq [r0+r3*2], mm7 |
1127 |
lea r0, [r0+r3*2] |
1128 |
%endrep |
1129 |
movq [r0+r3*1], mm7 |
1130 |
movq [r0+r3*2], mm7 |
1131 |
RET |
1132 |
%endmacro |
1133 |
|
1134 |
INIT_MMX |
1135 |
%define PALIGNR PALIGNR_MMX |
1136 |
PRED8x8L_TOP_DC mmxext |
1137 |
%define PALIGNR PALIGNR_SSSE3 |
1138 |
PRED8x8L_TOP_DC ssse3 |
1139 |
|
1140 |
;----------------------------------------------------------------------------- |
1141 |
;void pred8x8l_dc(uint8_t *src, int has_topleft, int has_topright, int stride) |
1142 |
;----------------------------------------------------------------------------- |
1143 |
|
1144 |
%macro PRED8x8L_DC 1 |
1145 |
cglobal pred8x8l_dc_%1, 4,5 |
1146 |
sub r0, r3 |
1147 |
lea r4, [r0+r3*2] |
1148 |
movq mm0, [r0+r3*1-8] |
1149 |
punpckhbw mm0, [r0+r3*0-8] |
1150 |
movq mm1, [r4+r3*1-8] |
1151 |
punpckhbw mm1, [r0+r3*2-8] |
1152 |
mov r4, r0 |
1153 |
punpckhwd mm1, mm0 |
1154 |
lea r0, [r0+r3*4] |
1155 |
movq mm2, [r0+r3*1-8] |
1156 |
punpckhbw mm2, [r0+r3*0-8] |
1157 |
lea r0, [r0+r3*2] |
1158 |
movq mm3, [r0+r3*1-8] |
1159 |
punpckhbw mm3, [r0+r3*0-8] |
1160 |
punpckhwd mm3, mm2 |
1161 |
punpckhdq mm3, mm1 |
1162 |
lea r0, [r0+r3*2] |
1163 |
movq mm0, [r0+r3*0-8] |
1164 |
movq mm1, [r4] |
1165 |
mov r0, r4 |
1166 |
movq mm4, mm3 |
1167 |
movq mm2, mm3 |
1168 |
PALIGNR mm4, mm0, 7, mm0 |
1169 |
PALIGNR mm1, mm2, 1, mm2 |
1170 |
test r1, r1 |
1171 |
jnz .do_left |
1172 |
.fix_lt_1: |
1173 |
movq mm5, mm3 |
1174 |
pxor mm5, mm4 |
1175 |
psrlq mm5, 56 |
1176 |
psllq mm5, 48 |
1177 |
pxor mm1, mm5 |
1178 |
jmp .do_left |
1179 |
.fix_lt_2: |
1180 |
movq mm5, mm3 |
1181 |
pxor mm5, mm2 |
1182 |
psllq mm5, 56 |
1183 |
psrlq mm5, 56 |
1184 |
pxor mm2, mm5 |
1185 |
test r2, r2 |
1186 |
jnz .body |
1187 |
.fix_tr_1: |
1188 |
movq mm5, mm3 |
1189 |
pxor mm5, mm1 |
1190 |
psrlq mm5, 56 |
1191 |
psllq mm5, 56 |
1192 |
pxor mm1, mm5 |
1193 |
jmp .body |
1194 |
.do_left: |
1195 |
movq mm0, mm4 |
1196 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
1197 |
movq mm4, mm0 |
1198 |
movq mm7, mm2 |
1199 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |
1200 |
psllq mm1, 56 |
1201 |
PALIGNR mm7, mm1, 7, mm3 |
1202 |
movq mm0, [r0-8] |
1203 |
movq mm3, [r0] |
1204 |
movq mm1, [r0+8] |
1205 |
movq mm2, mm3 |
1206 |
movq mm4, mm3 |
1207 |
PALIGNR mm2, mm0, 7, mm0 |
1208 |
PALIGNR mm1, mm4, 1, mm4 |
1209 |
test r1, r1 |
1210 |
jz .fix_lt_2 |
1211 |
test r2, r2 |
1212 |
jz .fix_tr_1 |
1213 |
.body |
1214 |
lea r1, [r0+r3*2] |
1215 |
PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 |
1216 |
pxor mm0, mm0 |
1217 |
pxor mm1, mm1 |
1218 |
lea r2, [r1+r3*2] |
1219 |
psadbw mm0, mm7 |
1220 |
psadbw mm1, mm6 |
1221 |
paddw mm0, [pw_8] |
1222 |
paddw mm0, mm1 |
1223 |
lea r4, [r2+r3*2] |
1224 |
psrlw mm0, 4 |
1225 |
pshufw mm0, mm0, 0 |
1226 |
packuswb mm0, mm0 |
1227 |
movq [r0+r3*1], mm0 |
1228 |
movq [r0+r3*2], mm0 |
1229 |
movq [r1+r3*1], mm0 |
1230 |
movq [r1+r3*2], mm0 |
1231 |
movq [r2+r3*1], mm0 |
1232 |
movq [r2+r3*2], mm0 |
1233 |
movq [r4+r3*1], mm0 |
1234 |
movq [r4+r3*2], mm0 |
1235 |
RET |
1236 |
%endmacro |
1237 |
INIT_MMX |
1238 |
%define PALIGNR PALIGNR_MMX |
1239 |
PRED8x8L_DC mmxext |
1240 |
%define PALIGNR PALIGNR_SSSE3 |
1241 |
PRED8x8L_DC ssse3 |
1242 |
|
1243 |
;----------------------------------------------------------------------------- |
1244 |
; void pred8x8l_horizontal(uint8_t *src, int has_topleft, int has_topright, int stride) |
1245 |
;----------------------------------------------------------------------------- |
1246 |
|
1247 |
%macro PRED8x8L_HORIZONTAL 1 |
1248 |
cglobal pred8x8l_horizontal_%1, 4,4 |
1249 |
sub r0, r3 |
1250 |
lea r2, [r0+r3*2] |
1251 |
movq mm0, [r0+r3*1-8] |
1252 |
test r1, r1 |
1253 |
lea r1, [r0+r3] |
1254 |
cmovnz r1, r0 |
1255 |
punpckhbw mm0, [r1+r3*0-8] |
1256 |
movq mm1, [r2+r3*1-8] |
1257 |
punpckhbw mm1, [r0+r3*2-8] |
1258 |
mov r2, r0 |
1259 |
punpckhwd mm1, mm0 |
1260 |
lea r0, [r0+r3*4] |
1261 |
movq mm2, [r0+r3*1-8] |
1262 |
punpckhbw mm2, [r0+r3*0-8] |
1263 |
lea r0, [r0+r3*2] |
1264 |
movq mm3, [r0+r3*1-8] |
1265 |
punpckhbw mm3, [r0+r3*0-8] |
1266 |
punpckhwd mm3, mm2 |
1267 |
punpckhdq mm3, mm1 |
1268 |
lea r0, [r0+r3*2] |
1269 |
movq mm0, [r0+r3*0-8] |
1270 |
movq mm1, [r1+r3*0-8] |
1271 |
mov r0, r2 |
1272 |
movq mm4, mm3 |
1273 |
movq mm2, mm3 |
1274 |
PALIGNR mm4, mm0, 7, mm0 |
1275 |
PALIGNR mm1, mm2, 1, mm2 |
1276 |
movq mm0, mm4 |
1277 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
1278 |
movq mm4, mm0 |
1279 |
movq mm7, mm2 |
1280 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |
1281 |
psllq mm1, 56 |
1282 |
PALIGNR mm7, mm1, 7, mm3 |
1283 |
movq mm3, mm7 |
1284 |
lea r1, [r0+r3*2] |
1285 |
movq mm7, mm3 |
1286 |
punpckhbw mm3, mm3 |
1287 |
punpcklbw mm7, mm7 |
1288 |
pshufw mm0, mm3, 0xff |
1289 |
pshufw mm1, mm3, 0xaa |
1290 |
lea r2, [r1+r3*2] |
1291 |
pshufw mm2, mm3, 0x55 |
1292 |
pshufw mm3, mm3, 0x00 |
1293 |
pshufw mm4, mm7, 0xff |
1294 |
pshufw mm5, mm7, 0xaa |
1295 |
pshufw mm6, mm7, 0x55 |
1296 |
pshufw mm7, mm7, 0x00 |
1297 |
movq [r0+r3*1], mm0 |
1298 |
movq [r0+r3*2], mm1 |
1299 |
movq [r1+r3*1], mm2 |
1300 |
movq [r1+r3*2], mm3 |
1301 |
movq [r2+r3*1], mm4 |
1302 |
movq [r2+r3*2], mm5 |
1303 |
lea r0, [r2+r3*2] |
1304 |
movq [r0+r3*1], mm6 |
1305 |
movq [r0+r3*2], mm7 |
1306 |
RET |
1307 |
%endmacro |
1308 |
|
1309 |
INIT_MMX |
1310 |
%define PALIGNR PALIGNR_MMX |
1311 |
PRED8x8L_HORIZONTAL mmxext |
1312 |
%define PALIGNR PALIGNR_SSSE3 |
1313 |
PRED8x8L_HORIZONTAL ssse3 |
1314 |
|
1315 |
;----------------------------------------------------------------------------- |
1316 |
; void pred8x8l_vertical(uint8_t *src, int has_topleft, int has_topright, int stride) |
1317 |
;----------------------------------------------------------------------------- |
1318 |
|
1319 |
%macro PRED8x8L_VERTICAL 1 |
1320 |
cglobal pred8x8l_vertical_%1, 4,4 |
1321 |
sub r0, r3 |
1322 |
movq mm0, [r0-8] |
1323 |
movq mm3, [r0] |
1324 |
movq mm1, [r0+8] |
1325 |
movq mm2, mm3 |
1326 |
movq mm4, mm3 |
1327 |
PALIGNR mm2, mm0, 7, mm0 |
1328 |
PALIGNR mm1, mm4, 1, mm4 |
1329 |
test r1, r1 ; top_left |
1330 |
jz .fix_lt_2 |
1331 |
test r2, r2 ; top_right |
1332 |
jz .fix_tr_1 |
1333 |
jmp .body |
1334 |
.fix_lt_2: |
1335 |
movq mm5, mm3 |
1336 |
pxor mm5, mm2 |
1337 |
psllq mm5, 56 |
1338 |
psrlq mm5, 56 |
1339 |
pxor mm2, mm5 |
1340 |
test r2, r2 ; top_right |
1341 |
jnz .body |
1342 |
.fix_tr_1: |
1343 |
movq mm5, mm3 |
1344 |
pxor mm5, mm1 |
1345 |
psrlq mm5, 56 |
1346 |
psllq mm5, 56 |
1347 |
pxor mm1, mm5 |
1348 |
.body |
1349 |
PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 |
1350 |
%rep 3 |
1351 |
movq [r0+r3*1], mm0 |
1352 |
movq [r0+r3*2], mm0 |
1353 |
lea r0, [r0+r3*2] |
1354 |
%endrep |
1355 |
movq [r0+r3*1], mm0 |
1356 |
movq [r0+r3*2], mm0 |
1357 |
RET |
1358 |
%endmacro |
1359 |
|
1360 |
INIT_MMX |
1361 |
%define PALIGNR PALIGNR_MMX |
1362 |
PRED8x8L_VERTICAL mmxext |
1363 |
%define PALIGNR PALIGNR_SSSE3 |
1364 |
PRED8x8L_VERTICAL ssse3 |
1365 |
|
1366 |
;----------------------------------------------------------------------------- |
1367 |
;void pred8x8l_down_left(uint8_t *src, int has_topleft, int has_topright, int stride) |
1368 |
;----------------------------------------------------------------------------- |
1369 |
|
1370 |
INIT_MMX |
1371 |
%define PALIGNR PALIGNR_MMX |
1372 |
cglobal pred8x8l_down_left_mmxext, 4,5 |
1373 |
sub r0, r3 |
1374 |
movq mm0, [r0-8] |
1375 |
movq mm3, [r0] |
1376 |
movq mm1, [r0+8] |
1377 |
movq mm2, mm3 |
1378 |
movq mm4, mm3 |
1379 |
PALIGNR mm2, mm0, 7, mm0 |
1380 |
PALIGNR mm1, mm4, 1, mm4 |
1381 |
test r1, r1 |
1382 |
jz .fix_lt_2 |
1383 |
test r2, r2 |
1384 |
jz .fix_tr_1 |
1385 |
jmp .do_top |
1386 |
.fix_lt_2: |
1387 |
movq mm5, mm3 |
1388 |
pxor mm5, mm2 |
1389 |
psllq mm5, 56 |
1390 |
psrlq mm5, 56 |
1391 |
pxor mm2, mm5 |
1392 |
test r2, r2 |
1393 |
jnz .do_top |
1394 |
.fix_tr_1: |
1395 |
movq mm5, mm3 |
1396 |
pxor mm5, mm1 |
1397 |
psrlq mm5, 56 |
1398 |
psllq mm5, 56 |
1399 |
pxor mm1, mm5 |
1400 |
jmp .do_top |
1401 |
.fix_tr_2: |
1402 |
punpckhbw mm3, mm3 |
1403 |
pshufw mm1, mm3, 0xFF |
1404 |
jmp .do_topright |
1405 |
.do_top: |
1406 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |
1407 |
movq mm7, mm4 |
1408 |
test r2, r2 |
1409 |
jz .fix_tr_2 |
1410 |
movq mm0, [r0+8] |
1411 |
movq mm5, mm0 |
1412 |
movq mm2, mm0 |
1413 |
movq mm4, mm0 |
1414 |
psrlq mm5, 56 |
1415 |
PALIGNR mm2, mm3, 7, mm3 |
1416 |
PALIGNR mm5, mm4, 1, mm4 |
1417 |
PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 |
1418 |
.do_topright: |
1419 |
lea r1, [r0+r3*2] |
1420 |
movq mm6, mm1 |
1421 |
psrlq mm1, 56 |
1422 |
movq mm4, mm1 |
1423 |
lea r2, [r1+r3*2] |
1424 |
movq mm2, mm6 |
1425 |
PALIGNR mm2, mm7, 1, mm0 |
1426 |
movq mm3, mm6 |
1427 |
PALIGNR mm3, mm7, 7, mm0 |
1428 |
PALIGNR mm4, mm6, 1, mm0 |
1429 |
movq mm5, mm7 |
1430 |
movq mm1, mm7 |
1431 |
movq mm7, mm6 |
1432 |
lea r4, [r2+r3*2] |
1433 |
psllq mm1, 8 |
1434 |
PRED4x4_LOWPASS mm0, mm1, mm2, mm5, mm6 |
1435 |
PRED4x4_LOWPASS mm1, mm3, mm4, mm7, mm6 |
1436 |
movq [r4+r3*2], mm1 |
1437 |
movq mm2, mm0 |
1438 |
psllq mm1, 8 |
1439 |
psrlq mm2, 56 |
1440 |
psllq mm0, 8 |
1441 |
por mm1, mm2 |
1442 |
movq [r4+r3*1], mm1 |
1443 |
movq mm2, mm0 |
1444 |
psllq mm1, 8 |
1445 |
psrlq mm2, 56 |
1446 |
psllq mm0, 8 |
1447 |
por mm1, mm2 |
1448 |
movq [r2+r3*2], mm1 |
1449 |
movq mm2, mm0 |
1450 |
psllq mm1, 8 |
1451 |
psrlq mm2, 56 |
1452 |
psllq mm0, 8 |
1453 |
por mm1, mm2 |
1454 |
movq [r2+r3*1], mm1 |
1455 |
movq mm2, mm0 |
1456 |
psllq mm1, 8 |
1457 |
psrlq mm2, 56 |
1458 |
psllq mm0, 8 |
1459 |
por mm1, mm2 |
1460 |
movq [r1+r3*2], mm1 |
1461 |
movq mm2, mm0 |
1462 |
psllq mm1, 8 |
1463 |
psrlq mm2, 56 |
1464 |
psllq mm0, 8 |
1465 |
por mm1, mm2 |
1466 |
movq [r1+r3*1], mm1 |
1467 |
movq mm2, mm0 |
1468 |
psllq mm1, 8 |
1469 |
psrlq mm2, 56 |
1470 |
psllq mm0, 8 |
1471 |
por mm1, mm2 |
1472 |
movq [r0+r3*2], mm1 |
1473 |
psllq mm1, 8 |
1474 |
psrlq mm0, 56 |
1475 |
por mm1, mm0 |
1476 |
movq [r0+r3*1], mm1 |
1477 |
RET |
1478 |
|
1479 |
%macro PRED8x8L_DOWN_LEFT 1 |
1480 |
cglobal pred8x8l_down_left_%1, 4,4 |
1481 |
sub r0, r3 |
1482 |
movq mm0, [r0-8] |
1483 |
movq mm3, [r0] |
1484 |
movq mm1, [r0+8] |
1485 |
movq mm2, mm3 |
1486 |
movq mm4, mm3 |
1487 |
PALIGNR mm2, mm0, 7, mm0 |
1488 |
PALIGNR mm1, mm4, 1, mm4 |
1489 |
test r1, r1 ; top_left |
1490 |
jz .fix_lt_2 |
1491 |
test r2, r2 ; top_right |
1492 |
jz .fix_tr_1 |
1493 |
jmp .do_top |
1494 |
.fix_lt_2: |
1495 |
movq mm5, mm3 |
1496 |
pxor mm5, mm2 |
1497 |
psllq mm5, 56 |
1498 |
psrlq mm5, 56 |
1499 |
pxor mm2, mm5 |
1500 |
test r2, r2 ; top_right |
1501 |
jnz .do_top |
1502 |
.fix_tr_1: |
1503 |
movq mm5, mm3 |
1504 |
pxor mm5, mm1 |
1505 |
psrlq mm5, 56 |
1506 |
psllq mm5, 56 |
1507 |
pxor mm1, mm5 |
1508 |
jmp .do_top |
1509 |
.fix_tr_2: |
1510 |
punpckhbw mm3, mm3 |
1511 |
pshufw mm1, mm3, 0xFF |
1512 |
jmp .do_topright |
1513 |
.do_top: |
1514 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |
1515 |
movq2dq xmm3, mm4 |
1516 |
test r2, r2 ; top_right |
1517 |
jz .fix_tr_2 |
1518 |
movq mm0, [r0+8] |
1519 |
movq mm5, mm0 |
1520 |
movq mm2, mm0 |
1521 |
movq mm4, mm0 |
1522 |
psrlq mm5, 56 |
1523 |
PALIGNR mm2, mm3, 7, mm3 |
1524 |
PALIGNR mm5, mm4, 1, mm4 |
1525 |
PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 |
1526 |
.do_topright: |
1527 |
movq2dq xmm4, mm1 |
1528 |
psrlq mm1, 56 |
1529 |
movq2dq xmm5, mm1 |
1530 |
lea r1, [r0+r3*2] |
1531 |
pslldq xmm4, 8 |
1532 |
por xmm3, xmm4 |
1533 |
movdqa xmm2, xmm3 |
1534 |
psrldq xmm2, 1 |
1535 |
pslldq xmm5, 15 |
1536 |
por xmm2, xmm5 |
1537 |
lea r2, [r1+r3*2] |
1538 |
movdqa xmm1, xmm3 |
1539 |
pslldq xmm1, 1 |
1540 |
INIT_XMM |
1541 |
PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 |
1542 |
psrldq xmm0, 1 |
1543 |
movq [r0+r3*1], xmm0 |
1544 |
psrldq xmm0, 1 |
1545 |
movq [r0+r3*2], xmm0 |
1546 |
psrldq xmm0, 1 |
1547 |
lea r0, [r2+r3*2] |
1548 |
movq [r1+r3*1], xmm0 |
1549 |
psrldq xmm0, 1 |
1550 |
movq [r1+r3*2], xmm0 |
1551 |
psrldq xmm0, 1 |
1552 |
movq [r2+r3*1], xmm0 |
1553 |
psrldq xmm0, 1 |
1554 |
movq [r2+r3*2], xmm0 |
1555 |
psrldq xmm0, 1 |
1556 |
movq [r0+r3*1], xmm0 |
1557 |
psrldq xmm0, 1 |
1558 |
movq [r0+r3*2], xmm0 |
1559 |
RET |
1560 |
%endmacro |
1561 |
|
1562 |
INIT_MMX |
1563 |
%define PALIGNR PALIGNR_MMX |
1564 |
PRED8x8L_DOWN_LEFT sse2 |
1565 |
INIT_MMX |
1566 |
%define PALIGNR PALIGNR_SSSE3 |
1567 |
PRED8x8L_DOWN_LEFT ssse3 |
1568 |
|
1569 |
;----------------------------------------------------------------------------- |
1570 |
;void pred8x8l_down_right_mmxext(uint8_t *src, int has_topleft, int has_topright, int stride) |
1571 |
;----------------------------------------------------------------------------- |
1572 |
|
1573 |
INIT_MMX |
1574 |
%define PALIGNR PALIGNR_MMX |
1575 |
cglobal pred8x8l_down_right_mmxext, 4,5 |
1576 |
sub r0, r3 |
1577 |
lea r4, [r0+r3*2] |
1578 |
movq mm0, [r0+r3*1-8] |
1579 |
punpckhbw mm0, [r0+r3*0-8] |
1580 |
movq mm1, [r4+r3*1-8] |
1581 |
punpckhbw mm1, [r0+r3*2-8] |
1582 |
mov r4, r0 |
1583 |
punpckhwd mm1, mm0 |
1584 |
lea r0, [r0+r3*4] |
1585 |
movq mm2, [r0+r3*1-8] |
1586 |
punpckhbw mm2, [r0+r3*0-8] |
1587 |
lea r0, [r0+r3*2] |
1588 |
movq mm3, [r0+r3*1-8] |
1589 |
punpckhbw mm3, [r0+r3*0-8] |
1590 |
punpckhwd mm3, mm2 |
1591 |
punpckhdq mm3, mm1 |
1592 |
lea r0, [r0+r3*2] |
1593 |
movq mm0, [r0+r3*0-8] |
1594 |
movq mm1, [r4] |
1595 |
mov r0, r4 |
1596 |
movq mm4, mm3 |
1597 |
movq mm2, mm3 |
1598 |
PALIGNR mm4, mm0, 7, mm0 |
1599 |
PALIGNR mm1, mm2, 1, mm2 |
1600 |
test r1, r1 ; top_left |
1601 |
jz .fix_lt_1 |
1602 |
.do_left: |
1603 |
movq mm0, mm4 |
1604 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
1605 |
movq mm4, mm0 |
1606 |
movq mm7, mm2 |
1607 |
movq mm6, mm2 |
1608 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |
1609 |
psllq mm1, 56 |
1610 |
PALIGNR mm7, mm1, 7, mm3 |
1611 |
movq mm0, [r0-8] |
1612 |
movq mm3, [r0] |
1613 |
movq mm1, [r0+8] |
1614 |
movq mm2, mm3 |
1615 |
movq mm4, mm3 |
1616 |
PALIGNR mm2, mm0, 7, mm0 |
1617 |
PALIGNR mm1, mm4, 1, mm4 |
1618 |
test r1, r1 ; top_left |
1619 |
jz .fix_lt_2 |
1620 |
test r2, r2 ; top_right |
1621 |
jz .fix_tr_1 |
1622 |
.do_top: |
1623 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |
1624 |
movq mm5, mm4 |
1625 |
jmp .body |
1626 |
.fix_lt_1: |
1627 |
movq mm5, mm3 |
1628 |
pxor mm5, mm4 |
1629 |
psrlq mm5, 56 |
1630 |
psllq mm5, 48 |
1631 |
pxor mm1, mm5 |
1632 |
jmp .do_left |
1633 |
.fix_lt_2: |
1634 |
movq mm5, mm3 |
1635 |
pxor mm5, mm2 |
1636 |
psllq mm5, 56 |
1637 |
psrlq mm5, 56 |
1638 |
pxor mm2, mm5 |
1639 |
test r2, r2 ; top_right |
1640 |
jnz .do_top |
1641 |
.fix_tr_1: |
1642 |
movq mm5, mm3 |
1643 |
pxor mm5, mm1 |
1644 |
psrlq mm5, 56 |
1645 |
psllq mm5, 56 |
1646 |
pxor mm1, mm5 |
1647 |
jmp .do_top |
1648 |
.body |
1649 |
lea r1, [r0+r3*2] |
1650 |
movq mm1, mm7 |
1651 |
movq mm7, mm5 |
1652 |
movq mm5, mm6 |
1653 |
movq mm2, mm7 |
1654 |
lea r2, [r1+r3*2] |
1655 |
PALIGNR mm2, mm6, 1, mm0 |
1656 |
movq mm3, mm7 |
1657 |
PALIGNR mm3, mm6, 7, mm0 |
1658 |
movq mm4, mm7 |
1659 |
lea r4, [r2+r3*2] |
1660 |
psrlq mm4, 8 |
1661 |
PRED4x4_LOWPASS mm0, mm1, mm2, mm5, mm6 |
1662 |
PRED4x4_LOWPASS mm1, mm3, mm4, mm7, mm6 |
1663 |
movq [r4+r3*2], mm0 |
1664 |
movq mm2, mm1 |
1665 |
psrlq mm0, 8 |
1666 |
psllq mm2, 56 |
1667 |
psrlq mm1, 8 |
1668 |
por mm0, mm2 |
1669 |
movq [r4+r3*1], mm0 |
1670 |
movq mm2, mm1 |
1671 |
psrlq mm0, 8 |
1672 |
psllq mm2, 56 |
1673 |
psrlq mm1, 8 |
1674 |
por mm0, mm2 |
1675 |
movq [r2+r3*2], mm0 |
1676 |
movq mm2, mm1 |
1677 |
psrlq mm0, 8 |
1678 |
psllq mm2, 56 |
1679 |
psrlq mm1, 8 |
1680 |
por mm0, mm2 |
1681 |
movq [r2+r3*1], mm0 |
1682 |
movq mm2, mm1 |
1683 |
psrlq mm0, 8 |
1684 |
psllq mm2, 56 |
1685 |
psrlq mm1, 8 |
1686 |
por mm0, mm2 |
1687 |
movq [r1+r3*2], mm0 |
1688 |
movq mm2, mm1 |
1689 |
psrlq mm0, 8 |
1690 |
psllq mm2, 56 |
1691 |
psrlq mm1, 8 |
1692 |
por mm0, mm2 |
1693 |
movq [r1+r3*1], mm0 |
1694 |
movq mm2, mm1 |
1695 |
psrlq mm0, 8 |
1696 |
psllq mm2, 56 |
1697 |
psrlq mm1, 8 |
1698 |
por mm0, mm2 |
1699 |
movq [r0+r3*2], mm0 |
1700 |
psrlq mm0, 8 |
1701 |
psllq mm1, 56 |
1702 |
por mm0, mm1 |
1703 |
movq [r0+r3*1], mm0 |
1704 |
RET |
1705 |
|
1706 |
%macro PRED8x8L_DOWN_RIGHT 1 |
1707 |
cglobal pred8x8l_down_right_%1, 4,5 |
1708 |
sub r0, r3 |
1709 |
lea r4, [r0+r3*2] |
1710 |
movq mm0, [r0+r3*1-8] |
1711 |
punpckhbw mm0, [r0+r3*0-8] |
1712 |
movq mm1, [r4+r3*1-8] |
1713 |
punpckhbw mm1, [r0+r3*2-8] |
1714 |
mov r4, r0 |
1715 |
punpckhwd mm1, mm0 |
1716 |
lea r0, [r0+r3*4] |
1717 |
movq mm2, [r0+r3*1-8] |
1718 |
punpckhbw mm2, [r0+r3*0-8] |
1719 |
lea r0, [r0+r3*2] |
1720 |
movq mm3, [r0+r3*1-8] |
1721 |
punpckhbw mm3, [r0+r3*0-8] |
1722 |
punpckhwd mm3, mm2 |
1723 |
punpckhdq mm3, mm1 |
1724 |
lea r0, [r0+r3*2] |
1725 |
movq mm0, [r0+r3*0-8] |
1726 |
movq mm1, [r4] |
1727 |
mov r0, r4 |
1728 |
movq mm4, mm3 |
1729 |
movq mm2, mm3 |
1730 |
PALIGNR mm4, mm0, 7, mm0 |
1731 |
PALIGNR mm1, mm2, 1, mm2 |
1732 |
test r1, r1 |
1733 |
jz .fix_lt_1 |
1734 |
jmp .do_left |
1735 |
.fix_lt_1: |
1736 |
movq mm5, mm3 |
1737 |
pxor mm5, mm4 |
1738 |
psrlq mm5, 56 |
1739 |
psllq mm5, 48 |
1740 |
pxor mm1, mm5 |
1741 |
jmp .do_left |
1742 |
.fix_lt_2: |
1743 |
movq mm5, mm3 |
1744 |
pxor mm5, mm2 |
1745 |
psllq mm5, 56 |
1746 |
psrlq mm5, 56 |
1747 |
pxor mm2, mm5 |
1748 |
test r2, r2 |
1749 |
jnz .do_top |
1750 |
.fix_tr_1: |
1751 |
movq mm5, mm3 |
1752 |
pxor mm5, mm1 |
1753 |
psrlq mm5, 56 |
1754 |
psllq mm5, 56 |
1755 |
pxor mm1, mm5 |
1756 |
jmp .do_top |
1757 |
.do_left: |
1758 |
movq mm0, mm4 |
1759 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
1760 |
movq mm4, mm0 |
1761 |
movq mm7, mm2 |
1762 |
movq2dq xmm3, mm2 |
1763 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |
1764 |
psllq mm1, 56 |
1765 |
PALIGNR mm7, mm1, 7, mm3 |
1766 |
movq2dq xmm1, mm7 |
1767 |
movq mm0, [r0-8] |
1768 |
movq mm3, [r0] |
1769 |
movq mm1, [r0+8] |
1770 |
movq mm2, mm3 |
1771 |
movq mm4, mm3 |
1772 |
PALIGNR mm2, mm0, 7, mm0 |
1773 |
PALIGNR mm1, mm4, 1, mm4 |
1774 |
test r1, r1 |
1775 |
jz .fix_lt_2 |
1776 |
test r2, r2 |
1777 |
jz .fix_tr_1 |
1778 |
.do_top: |
1779 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |
1780 |
movq2dq xmm4, mm4 |
1781 |
lea r1, [r0+r3*2] |
1782 |
movdqa xmm0, xmm3 |
1783 |
pslldq xmm4, 8 |
1784 |
por xmm3, xmm4 |
1785 |
lea r2, [r1+r3*2] |
1786 |
pslldq xmm4, 1 |
1787 |
por xmm1, xmm4 |
1788 |
psrldq xmm0, 7 |
1789 |
pslldq xmm0, 15 |
1790 |
psrldq xmm0, 7 |
1791 |
por xmm1, xmm0 |
1792 |
lea r0, [r2+r3*2] |
1793 |
movdqa xmm2, xmm3 |
1794 |
psrldq xmm2, 1 |
1795 |
INIT_XMM |
1796 |
PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 |
1797 |
movdqa xmm1, xmm0 |
1798 |
psrldq xmm1, 1 |
1799 |
movq [r0+r3*2], xmm0 |
1800 |
movq [r0+r3*1], xmm1 |
1801 |
psrldq xmm0, 2 |
1802 |
psrldq xmm1, 2 |
1803 |
movq [r2+r3*2], xmm0 |
1804 |
movq [r2+r3*1], xmm1 |
1805 |
psrldq xmm0, 2 |
1806 |
psrldq xmm1, 2 |
1807 |
movq [r1+r3*2], xmm0 |
1808 |
movq [r1+r3*1], xmm1 |
1809 |
psrldq xmm0, 2 |
1810 |
psrldq xmm1, 2 |
1811 |
movq [r4+r3*2], xmm0 |
1812 |
movq [r4+r3*1], xmm1 |
1813 |
RET |
1814 |
%endmacro |
1815 |
|
1816 |
INIT_MMX |
1817 |
%define PALIGNR PALIGNR_MMX |
1818 |
PRED8x8L_DOWN_RIGHT sse2 |
1819 |
INIT_MMX |
1820 |
%define PALIGNR PALIGNR_SSSE3 |
1821 |
PRED8x8L_DOWN_RIGHT ssse3 |
1822 |
|
1823 |
;----------------------------------------------------------------------------- |
1824 |
; void pred8x8l_vertical_right(uint8_t *src, int has_topleft, int has_topright, int stride) |
1825 |
;----------------------------------------------------------------------------- |
1826 |
|
1827 |
INIT_MMX |
1828 |
%define PALIGNR PALIGNR_MMX |
1829 |
cglobal pred8x8l_vertical_right_mmxext, 4,5 |
1830 |
sub r0, r3 |
1831 |
lea r4, [r0+r3*2] |
1832 |
movq mm0, [r0+r3*1-8] |
1833 |
punpckhbw mm0, [r0+r3*0-8] |
1834 |
movq mm1, [r4+r3*1-8] |
1835 |
punpckhbw mm1, [r0+r3*2-8] |
1836 |
mov r4, r0 |
1837 |
punpckhwd mm1, mm0 |
1838 |
lea r0, [r0+r3*4] |
1839 |
movq mm2, [r0+r3*1-8] |
1840 |
punpckhbw mm2, [r0+r3*0-8] |
1841 |
lea r0, [r0+r3*2] |
1842 |
movq mm3, [r0+r3*1-8] |
1843 |
punpckhbw mm3, [r0+r3*0-8] |
1844 |
punpckhwd mm3, mm2 |
1845 |
punpckhdq mm3, mm1 |
1846 |
lea r0, [r0+r3*2] |
1847 |
movq mm0, [r0+r3*0-8] |
1848 |
movq mm1, [r4] |
1849 |
mov r0, r4 |
1850 |
movq mm4, mm3 |
1851 |
movq mm2, mm3 |
1852 |
PALIGNR mm4, mm0, 7, mm0 |
1853 |
PALIGNR mm1, mm2, 1, mm2 |
1854 |
test r1, r1 |
1855 |
jz .fix_lt_1 |
1856 |
jmp .do_left |
1857 |
.fix_lt_1: |
1858 |
movq mm5, mm3 |
1859 |
pxor mm5, mm4 |
1860 |
psrlq mm5, 56 |
1861 |
psllq mm5, 48 |
1862 |
pxor mm1, mm5 |
1863 |
jmp .do_left |
1864 |
.fix_lt_2: |
1865 |
movq mm5, mm3 |
1866 |
pxor mm5, mm2 |
1867 |
psllq mm5, 56 |
1868 |
psrlq mm5, 56 |
1869 |
pxor mm2, mm5 |
1870 |
test r2, r2 |
1871 |
jnz .do_top |
1872 |
.fix_tr_1: |
1873 |
movq mm5, mm3 |
1874 |
pxor mm5, mm1 |
1875 |
psrlq mm5, 56 |
1876 |
psllq mm5, 56 |
1877 |
pxor mm1, mm5 |
1878 |
jmp .do_top |
1879 |
.do_left: |
1880 |
movq mm0, mm4 |
1881 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
1882 |
movq mm7, mm2 |
1883 |
movq mm0, [r0-8] |
1884 |
movq mm3, [r0] |
1885 |
movq mm1, [r0+8] |
1886 |
movq mm2, mm3 |
1887 |
movq mm4, mm3 |
1888 |
PALIGNR mm2, mm0, 7, mm0 |
1889 |
PALIGNR mm1, mm4, 1, mm4 |
1890 |
test r1, r1 |
1891 |
jz .fix_lt_2 |
1892 |
test r2, r2 |
1893 |
jz .fix_tr_1 |
1894 |
.do_top |
1895 |
PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 |
1896 |
lea r1, [r0+r3*2] |
1897 |
movq mm2, mm6 |
1898 |
movq mm3, mm6 |
1899 |
PALIGNR mm3, mm7, 7, mm0 |
1900 |
PALIGNR mm6, mm7, 6, mm1 |
1901 |
movq mm4, mm3 |
1902 |
pavgb mm3, mm2 |
1903 |
lea r2, [r1+r3*2] |
1904 |
PRED4x4_LOWPASS mm0, mm6, mm2, mm4, mm5 |
1905 |
movq [r0+r3*1], mm3 |
1906 |
movq [r0+r3*2], mm0 |
1907 |
movq mm5, mm0 |
1908 |
movq mm6, mm3 |
1909 |
movq mm1, mm7 |
1910 |
movq mm2, mm1 |
1911 |
psllq mm2, 8 |
1912 |
movq mm3, mm1 |
1913 |
psllq mm3, 16 |
1914 |
lea r4, [r2+r3*2] |
1915 |
PRED4x4_LOWPASS mm0, mm1, mm3, mm2, mm4 |
1916 |
PALIGNR mm6, mm0, 7, mm2 |
1917 |
movq [r1+r3*1], mm6 |
1918 |
psllq mm0, 8 |
1919 |
PALIGNR mm5, mm0, 7, mm1 |
1920 |
movq [r1+r3*2], mm5 |
1921 |
psllq mm0, 8 |
1922 |
PALIGNR mm6, mm0, 7, mm2 |
1923 |
movq [r2+r3*1], mm6 |
1924 |
psllq mm0, 8 |
1925 |
PALIGNR mm5, mm0, 7, mm1 |
1926 |
movq [r2+r3*2], mm5 |
1927 |
psllq mm0, 8 |
1928 |
PALIGNR mm6, mm0, 7, mm2 |
1929 |
movq [r4+r3*1], mm6 |
1930 |
psllq mm0, 8 |
1931 |
PALIGNR mm5, mm0, 7, mm1 |
1932 |
movq [r4+r3*2], mm5 |
1933 |
RET |
1934 |
|
1935 |
%macro PRED8x8L_VERTICAL_RIGHT 1 |
1936 |
cglobal pred8x8l_vertical_right_%1, 4,5,7 |
1937 |
sub r0, r3 |
1938 |
lea r4, [r0+r3*2] |
1939 |
movq mm0, [r0+r3*1-8] |
1940 |
punpckhbw mm0, [r0+r3*0-8] |
1941 |
movq mm1, [r4+r3*1-8] |
1942 |
punpckhbw mm1, [r0+r3*2-8] |
1943 |
mov r4, r0 |
1944 |
punpckhwd mm1, mm0 |
1945 |
lea r0, [r0+r3*4] |
1946 |
movq mm2, [r0+r3*1-8] |
1947 |
punpckhbw mm2, [r0+r3*0-8] |
1948 |
lea r0, [r0+r3*2] |
1949 |
movq mm3, [r0+r3*1-8] |
1950 |
punpckhbw mm3, [r0+r3*0-8] |
1951 |
punpckhwd mm3, mm2 |
1952 |
punpckhdq mm3, mm1 |
1953 |
lea r0, [r0+r3*2] |
1954 |
movq mm0, [r0+r3*0-8] |
1955 |
movq mm1, [r4] |
1956 |
mov r0, r4 |
1957 |
movq mm4, mm3 |
1958 |
movq mm2, mm3 |
1959 |
PALIGNR mm4, mm0, 7, mm0 |
1960 |
PALIGNR mm1, mm2, 1, mm2 |
1961 |
test r1, r1 |
1962 |
jnz .do_left |
1963 |
.fix_lt_1: |
1964 |
movq mm5, mm3 |
1965 |
pxor mm5, mm4 |
1966 |
psrlq mm5, 56 |
1967 |
psllq mm5, 48 |
1968 |
pxor mm1, mm5 |
1969 |
jmp .do_left |
1970 |
.fix_lt_2: |
1971 |
movq mm5, mm3 |
1972 |
pxor mm5, mm2 |
1973 |
psllq mm5, 56 |
1974 |
psrlq mm5, 56 |
1975 |
pxor mm2, mm5 |
1976 |
test r2, r2 |
1977 |
jnz .do_top |
1978 |
.fix_tr_1: |
1979 |
movq mm5, mm3 |
1980 |
pxor mm5, mm1 |
1981 |
psrlq mm5, 56 |
1982 |
psllq mm5, 56 |
1983 |
pxor mm1, mm5 |
1984 |
jmp .do_top |
1985 |
.do_left: |
1986 |
movq mm0, mm4 |
1987 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
1988 |
movq2dq xmm0, mm2 |
1989 |
movq mm0, [r0-8] |
1990 |
movq mm3, [r0] |
1991 |
movq mm1, [r0+8] |
1992 |
movq mm2, mm3 |
1993 |
movq mm4, mm3 |
1994 |
PALIGNR mm2, mm0, 7, mm0 |
1995 |
PALIGNR mm1, mm4, 1, mm4 |
1996 |
test r1, r1 |
1997 |
jz .fix_lt_2 |
1998 |
test r2, r2 |
1999 |
jz .fix_tr_1 |
2000 |
.do_top |
2001 |
PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 |
2002 |
lea r1, [r0+r3*2] |
2003 |
movq2dq xmm4, mm6 |
2004 |
pslldq xmm4, 8 |
2005 |
por xmm0, xmm4 |
2006 |
movdqa xmm6, [pw_ff00] |
2007 |
movdqa xmm1, xmm0 |
2008 |
lea r2, [r1+r3*2] |
2009 |
movdqa xmm2, xmm0 |
2010 |
movdqa xmm3, xmm0 |
2011 |
pslldq xmm0, 1 |
2012 |
pslldq xmm1, 2 |
2013 |
pavgb xmm2, xmm0 |
2014 |
INIT_XMM |
2015 |
PRED4x4_LOWPASS xmm4, xmm3, xmm1, xmm0, xmm5 |
2016 |
pandn xmm6, xmm4 |
2017 |
movdqa xmm5, xmm4 |
2018 |
psrlw xmm4, 8 |
2019 |
packuswb xmm6, xmm4 |
2020 |
movhlps xmm4, xmm6 |
2021 |
movhps [r0+r3*2], xmm5 |
2022 |
movhps [r0+r3*1], xmm2 |
2023 |
psrldq xmm5, 4 |
2024 |
movss xmm5, xmm6 |
2025 |
psrldq xmm2, 4 |
2026 |
movss xmm2, xmm4 |
2027 |
lea r0, [r2+r3*2] |
2028 |
psrldq xmm5, 1 |
2029 |
psrldq xmm2, 1 |
2030 |
movq [r0+r3*2], xmm5 |
2031 |
movq [r0+r3*1], xmm2 |
2032 |
psrldq xmm5, 1 |
2033 |
psrldq xmm2, 1 |
2034 |
movq [r2+r3*2], xmm5 |
2035 |
movq [r2+r3*1], xmm2 |
2036 |
psrldq xmm5, 1 |
2037 |
psrldq xmm2, 1 |
2038 |
movq [r1+r3*2], xmm5 |
2039 |
movq [r1+r3*1], xmm2 |
2040 |
RET |
2041 |
%endmacro |
2042 |
|
2043 |
INIT_MMX |
2044 |
%define PALIGNR PALIGNR_MMX |
2045 |
PRED8x8L_VERTICAL_RIGHT sse2 |
2046 |
INIT_MMX |
2047 |
%define PALIGNR PALIGNR_SSSE3 |
2048 |
PRED8x8L_VERTICAL_RIGHT ssse3 |
2049 |
|
2050 |
;----------------------------------------------------------------------------- |
2051 |
;void pred8x8l_vertical_left(uint8_t *src, int has_topleft, int has_topright, int stride) |
2052 |
;----------------------------------------------------------------------------- |
2053 |
|
2054 |
%macro PRED8x8L_VERTICAL_LEFT 1 |
2055 |
cglobal pred8x8l_vertical_left_%1, 4,4 |
2056 |
sub r0, r3 |
2057 |
movq mm0, [r0-8] |
2058 |
movq mm3, [r0] |
2059 |
movq mm1, [r0+8] |
2060 |
movq mm2, mm3 |
2061 |
movq mm4, mm3 |
2062 |
PALIGNR mm2, mm0, 7, mm0 |
2063 |
PALIGNR mm1, mm4, 1, mm4 |
2064 |
test r1, r1 |
2065 |
jz .fix_lt_2 |
2066 |
test r2, r2 |
2067 |
jz .fix_tr_1 |
2068 |
jmp .do_top |
2069 |
.fix_lt_2: |
2070 |
movq mm5, mm3 |
2071 |
pxor mm5, mm2 |
2072 |
psllq mm5, 56 |
2073 |
psrlq mm5, 56 |
2074 |
pxor mm2, mm5 |
2075 |
test r2, r2 |
2076 |
jnz .do_top |
2077 |
.fix_tr_1: |
2078 |
movq mm5, mm3 |
2079 |
pxor mm5, mm1 |
2080 |
psrlq mm5, 56 |
2081 |
psllq mm5, 56 |
2082 |
pxor mm1, mm5 |
2083 |
jmp .do_top |
2084 |
.fix_tr_2: |
2085 |
punpckhbw mm3, mm3 |
2086 |
pshufw mm1, mm3, 0xFF |
2087 |
jmp .do_topright |
2088 |
.do_top: |
2089 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |
2090 |
movq2dq xmm4, mm4 |
2091 |
test r2, r2 |
2092 |
jz .fix_tr_2 |
2093 |
movq mm0, [r0+8] |
2094 |
movq mm5, mm0 |
2095 |
movq mm2, mm0 |
2096 |
movq mm4, mm0 |
2097 |
psrlq mm5, 56 |
2098 |
PALIGNR mm2, mm3, 7, mm3 |
2099 |
PALIGNR mm5, mm4, 1, mm4 |
2100 |
PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 |
2101 |
.do_topright: |
2102 |
movq2dq xmm3, mm1 |
2103 |
lea r1, [r0+r3*2] |
2104 |
pslldq xmm3, 8 |
2105 |
por xmm4, xmm3 |
2106 |
movdqa xmm2, xmm4 |
2107 |
movdqa xmm1, xmm4 |
2108 |
movdqa xmm3, xmm4 |
2109 |
psrldq xmm2, 1 |
2110 |
pslldq xmm1, 1 |
2111 |
pavgb xmm3, xmm2 |
2112 |
lea r2, [r1+r3*2] |
2113 |
INIT_XMM |
2114 |
PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm4, xmm5 |
2115 |
psrldq xmm0, 1 |
2116 |
movq [r0+r3*1], xmm3 |
2117 |
movq [r0+r3*2], xmm0 |
2118 |
lea r0, [r2+r3*2] |
2119 |
psrldq xmm3, 1 |
2120 |
psrldq xmm0, 1 |
2121 |
movq [r1+r3*1], xmm3 |
2122 |
movq [r1+r3*2], xmm0 |
2123 |
psrldq xmm3, 1 |
2124 |
psrldq xmm0, 1 |
2125 |
movq [r2+r3*1], xmm3 |
2126 |
movq [r2+r3*2], xmm0 |
2127 |
psrldq xmm3, 1 |
2128 |
psrldq xmm0, 1 |
2129 |
movq [r0+r3*1], xmm3 |
2130 |
movq [r0+r3*2], xmm0 |
2131 |
RET |
2132 |
%endmacro |
2133 |
|
2134 |
INIT_MMX |
2135 |
%define PALIGNR PALIGNR_MMX |
2136 |
PRED8x8L_VERTICAL_LEFT sse2 |
2137 |
%define PALIGNR PALIGNR_SSSE3 |
2138 |
INIT_MMX |
2139 |
PRED8x8L_VERTICAL_LEFT ssse3 |
2140 |
|
2141 |
;----------------------------------------------------------------------------- |
2142 |
; void pred8x8l_horizontal_up(uint8_t *src, int has_topleft, int has_topright, int stride) |
2143 |
;----------------------------------------------------------------------------- |
2144 |
|
2145 |
%macro PRED8x8L_HORIZONTAL_UP 1 |
2146 |
cglobal pred8x8l_horizontal_up_%1, 4,4 |
2147 |
sub r0, r3 |
2148 |
lea r2, [r0+r3*2] |
2149 |
movq mm0, [r0+r3*1-8] |
2150 |
test r1, r1 |
2151 |
lea r1, [r0+r3] |
2152 |
cmovnz r1, r0 |
2153 |
punpckhbw mm0, [r1+r3*0-8] |
2154 |
movq mm1, [r2+r3*1-8] |
2155 |
punpckhbw mm1, [r0+r3*2-8] |
2156 |
mov r2, r0 |
2157 |
punpckhwd mm1, mm0 |
2158 |
lea r0, [r0+r3*4] |
2159 |
movq mm2, [r0+r3*1-8] |
2160 |
punpckhbw mm2, [r0+r3*0-8] |
2161 |
lea r0, [r0+r3*2] |
2162 |
movq mm3, [r0+r3*1-8] |
2163 |
punpckhbw mm3, [r0+r3*0-8] |
2164 |
punpckhwd mm3, mm2 |
2165 |
punpckhdq mm3, mm1 |
2166 |
lea r0, [r0+r3*2] |
2167 |
movq mm0, [r0+r3*0-8] |
2168 |
movq mm1, [r1+r3*0-8] |
2169 |
mov r0, r2 |
2170 |
movq mm4, mm3 |
2171 |
movq mm2, mm3 |
2172 |
PALIGNR mm4, mm0, 7, mm0 |
2173 |
PALIGNR mm1, mm2, 1, mm2 |
2174 |
movq mm0, mm4 |
2175 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
2176 |
movq mm4, mm0 |
2177 |
movq mm7, mm2 |
2178 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |
2179 |
psllq mm1, 56 |
2180 |
PALIGNR mm7, mm1, 7, mm3 |
2181 |
lea r1, [r0+r3*2] |
2182 |
pshufw mm0, mm7, 00011011b ; l6 l7 l4 l5 l2 l3 l0 l1 |
2183 |
psllq mm7, 56 ; l7 .. .. .. .. .. .. .. |
2184 |
movq mm2, mm0 |
2185 |
psllw mm0, 8 |
2186 |
psrlw mm2, 8 |
2187 |
por mm2, mm0 ; l7 l6 l5 l4 l3 l2 l1 l0 |
2188 |
movq mm3, mm2 |
2189 |
movq mm4, mm2 |
2190 |
movq mm5, mm2 |
2191 |
psrlq mm2, 8 |
2192 |
psrlq mm3, 16 |
2193 |
lea r2, [r1+r3*2] |
2194 |
por mm2, mm7 ; l7 l7 l6 l5 l4 l3 l2 l1 |
2195 |
punpckhbw mm7, mm7 |
2196 |
por mm3, mm7 ; l7 l7 l7 l6 l5 l4 l3 l2 |
2197 |
pavgb mm4, mm2 |
2198 |
PRED4x4_LOWPASS mm1, mm3, mm5, mm2, mm6 |
2199 |
movq mm5, mm4 |
2200 |
punpcklbw mm4, mm1 ; p4 p3 p2 p1 |
2201 |
punpckhbw mm5, mm1 ; p8 p7 p6 p5 |
2202 |
movq mm6, mm5 |
2203 |
movq mm7, mm5 |
2204 |
movq mm0, mm5 |
2205 |
PALIGNR mm5, mm4, 2, mm1 |
2206 |
pshufw mm1, mm6, 11111001b |
2207 |
PALIGNR mm6, mm4, 4, mm2 |
2208 |
pshufw mm2, mm7, 11111110b |
2209 |
PALIGNR mm7, mm4, 6, mm3 |
2210 |
pshufw mm3, mm0, 11111111b |
2211 |
movq [r0+r3*1], mm4 |
2212 |
movq [r0+r3*2], mm5 |
2213 |
lea r0, [r2+r3*2] |
2214 |
movq [r1+r3*1], mm6 |
2215 |
movq [r1+r3*2], mm7 |
2216 |
movq [r2+r3*1], mm0 |
2217 |
movq [r2+r3*2], mm1 |
2218 |
movq [r0+r3*1], mm2 |
2219 |
movq [r0+r3*2], mm3 |
2220 |
RET |
2221 |
%endmacro |
2222 |
|
2223 |
INIT_MMX |
2224 |
%define PALIGNR PALIGNR_MMX |
2225 |
PRED8x8L_HORIZONTAL_UP mmxext |
2226 |
%define PALIGNR PALIGNR_SSSE3 |
2227 |
PRED8x8L_HORIZONTAL_UP ssse3 |
2228 |
|
2229 |
;----------------------------------------------------------------------------- |
2230 |
;void pred8x8l_horizontal_down(uint8_t *src, int has_topleft, int has_topright, int stride) |
2231 |
;----------------------------------------------------------------------------- |
2232 |
|
2233 |
INIT_MMX |
2234 |
%define PALIGNR PALIGNR_MMX |
2235 |
cglobal pred8x8l_horizontal_down_mmxext, 4,5 |
2236 |
sub r0, r3 |
2237 |
lea r4, [r0+r3*2] |
2238 |
movq mm0, [r0+r3*1-8] |
2239 |
punpckhbw mm0, [r0+r3*0-8] |
2240 |
movq mm1, [r4+r3*1-8] |
2241 |
punpckhbw mm1, [r0+r3*2-8] |
2242 |
mov r4, r0 |
2243 |
punpckhwd mm1, mm0 |
2244 |
lea r0, [r0+r3*4] |
2245 |
movq mm2, [r0+r3*1-8] |
2246 |
punpckhbw mm2, [r0+r3*0-8] |
2247 |
lea r0, [r0+r3*2] |
2248 |
movq mm3, [r0+r3*1-8] |
2249 |
punpckhbw mm3, [r0+r3*0-8] |
2250 |
punpckhwd mm3, mm2 |
2251 |
punpckhdq mm3, mm1 |
2252 |
lea r0, [r0+r3*2] |
2253 |
movq mm0, [r0+r3*0-8] |
2254 |
movq mm1, [r4] |
2255 |
mov r0, r4 |
2256 |
movq mm4, mm3 |
2257 |
movq mm2, mm3 |
2258 |
PALIGNR mm4, mm0, 7, mm0 |
2259 |
PALIGNR mm1, mm2, 1, mm2 |
2260 |
test r1, r1 |
2261 |
jnz .do_left |
2262 |
.fix_lt_1: |
2263 |
movq mm5, mm3 |
2264 |
pxor mm5, mm4 |
2265 |
psrlq mm5, 56 |
2266 |
psllq mm5, 48 |
2267 |
pxor mm1, mm5 |
2268 |
jmp .do_left |
2269 |
.fix_lt_2: |
2270 |
movq mm5, mm3 |
2271 |
pxor mm5, mm2 |
2272 |
psllq mm5, 56 |
2273 |
psrlq mm5, 56 |
2274 |
pxor mm2, mm5 |
2275 |
test r2, r2 |
2276 |
jnz .do_top |
2277 |
.fix_tr_1: |
2278 |
movq mm5, mm3 |
2279 |
pxor mm5, mm1 |
2280 |
psrlq mm5, 56 |
2281 |
psllq mm5, 56 |
2282 |
pxor mm1, mm5 |
2283 |
jmp .do_top |
2284 |
.do_left: |
2285 |
movq mm0, mm4 |
2286 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
2287 |
movq mm4, mm0 |
2288 |
movq mm7, mm2 |
2289 |
movq mm6, mm2 |
2290 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |
2291 |
psllq mm1, 56 |
2292 |
PALIGNR mm7, mm1, 7, mm3 |
2293 |
movq mm0, [r0-8] |
2294 |
movq mm3, [r0] |
2295 |
movq mm1, [r0+8] |
2296 |
movq mm2, mm3 |
2297 |
movq mm4, mm3 |
2298 |
PALIGNR mm2, mm0, 7, mm0 |
2299 |
PALIGNR mm1, mm4, 1, mm4 |
2300 |
test r1, r1 |
2301 |
jz .fix_lt_2 |
2302 |
test r2, r2 |
2303 |
jz .fix_tr_1 |
2304 |
.do_top: |
2305 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |
2306 |
movq mm5, mm4 |
2307 |
lea r1, [r0+r3*2] |
2308 |
psllq mm7, 56 |
2309 |
movq mm2, mm5 |
2310 |
movq mm3, mm6 |
2311 |
movq mm4, mm2 |
2312 |
PALIGNR mm2, mm6, 7, mm5 |
2313 |
PALIGNR mm6, mm7, 7, mm0 |
2314 |
lea r2, [r1+r3*2] |
2315 |
PALIGNR mm4, mm3, 1, mm7 |
2316 |
movq mm5, mm3 |
2317 |
pavgb mm3, mm6 |
2318 |
PRED4x4_LOWPASS mm0, mm4, mm6, mm5, mm7 |
2319 |
movq mm4, mm2 |
2320 |
movq mm1, mm2 |
2321 |
lea r4, [r2+r3*2] |
2322 |
psrlq mm4, 16 |
2323 |
psrlq mm1, 8 |
2324 |
PRED4x4_LOWPASS mm6, mm4, mm2, mm1, mm5 |
2325 |
movq mm7, mm3 |
2326 |
punpcklbw mm3, mm0 |
2327 |
punpckhbw mm7, mm0 |
2328 |
movq mm1, mm7 |
2329 |
movq mm0, mm7 |
2330 |
movq mm4, mm7 |
2331 |
movq [r4+r3*2], mm3 |
2332 |
PALIGNR mm7, mm3, 2, mm5 |
2333 |
movq [r4+r3*1], mm7 |
2334 |
PALIGNR mm1, mm3, 4, mm5 |
2335 |
movq [r2+r3*2], mm1 |
2336 |
PALIGNR mm0, mm3, 6, mm3 |
2337 |
movq [r2+r3*1], mm0 |
2338 |
movq mm2, mm6 |
2339 |
movq mm3, mm6 |
2340 |
movq [r1+r3*2], mm4 |
2341 |
PALIGNR mm6, mm4, 2, mm5 |
2342 |
movq [r1+r3*1], mm6 |
2343 |
PALIGNR mm2, mm4, 4, mm5 |
2344 |
movq [r0+r3*2], mm2 |
2345 |
PALIGNR mm3, mm4, 6, mm4 |
2346 |
movq [r0+r3*1], mm3 |
2347 |
RET |
2348 |
|
2349 |
%macro PRED8x8L_HORIZONTAL_DOWN 1 |
2350 |
cglobal pred8x8l_horizontal_down_%1, 4,5 |
2351 |
sub r0, r3 |
2352 |
lea r4, [r0+r3*2] |
2353 |
movq mm0, [r0+r3*1-8] |
2354 |
punpckhbw mm0, [r0+r3*0-8] |
2355 |
movq mm1, [r4+r3*1-8] |
2356 |
punpckhbw mm1, [r0+r3*2-8] |
2357 |
mov r4, r0 |
2358 |
punpckhwd mm1, mm0 |
2359 |
lea r0, [r0+r3*4] |
2360 |
movq mm2, [r0+r3*1-8] |
2361 |
punpckhbw mm2, [r0+r3*0-8] |
2362 |
lea r0, [r0+r3*2] |
2363 |
movq mm3, [r0+r3*1-8] |
2364 |
punpckhbw mm3, [r0+r3*0-8] |
2365 |
punpckhwd mm3, mm2 |
2366 |
punpckhdq mm3, mm1 |
2367 |
lea r0, [r0+r3*2] |
2368 |
movq mm0, [r0+r3*0-8] |
2369 |
movq mm1, [r4] |
2370 |
mov r0, r4 |
2371 |
movq mm4, mm3 |
2372 |
movq mm2, mm3 |
2373 |
PALIGNR mm4, mm0, 7, mm0 |
2374 |
PALIGNR mm1, mm2, 1, mm2 |
2375 |
test r1, r1 |
2376 |
jnz .do_left |
2377 |
.fix_lt_1: |
2378 |
movq mm5, mm3 |
2379 |
pxor mm5, mm4 |
2380 |
psrlq mm5, 56 |
2381 |
psllq mm5, 48 |
2382 |
pxor mm1, mm5 |
2383 |
jmp .do_left |
2384 |
.fix_lt_2: |
2385 |
movq mm5, mm3 |
2386 |
pxor mm5, mm2 |
2387 |
psllq mm5, 56 |
2388 |
psrlq mm5, 56 |
2389 |
pxor mm2, mm5 |
2390 |
test r2, r2 |
2391 |
jnz .do_top |
2392 |
.fix_tr_1: |
2393 |
movq mm5, mm3 |
2394 |
pxor mm5, mm1 |
2395 |
psrlq mm5, 56 |
2396 |
psllq mm5, 56 |
2397 |
pxor mm1, mm5 |
2398 |
jmp .do_top |
2399 |
.fix_tr_2: |
2400 |
punpckhbw mm3, mm3 |
2401 |
pshufw mm1, mm3, 0xFF |
2402 |
jmp .do_topright |
2403 |
.do_left: |
2404 |
movq mm0, mm4 |
2405 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |
2406 |
movq2dq xmm0, mm2 |
2407 |
pslldq xmm0, 8 |
2408 |
movq mm4, mm0 |
2409 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |
2410 |
movq2dq xmm2, mm1 |
2411 |
pslldq xmm2, 15 |
2412 |
psrldq xmm2, 8 |
2413 |
por xmm0, xmm2 |
2414 |
movq mm0, [r0-8] |
2415 |
movq mm3, [r0] |
2416 |
movq mm1, [r0+8] |
2417 |
movq mm2, mm3 |
2418 |
movq mm4, mm3 |
2419 |
PALIGNR mm2, mm0, 7, mm0 |
2420 |
PALIGNR mm1, mm4, 1, mm4 |
2421 |
test r1, r1 |
2422 |
jz .fix_lt_2 |
2423 |
test r2, r2 |
2424 |
jz .fix_tr_1 |
2425 |
.do_top: |
2426 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |
2427 |
movq2dq xmm1, mm4 |
2428 |
test r2, r2 |
2429 |
jz .fix_tr_2 |
2430 |
movq mm0, [r0+8] |
2431 |
movq mm5, mm0 |
2432 |
movq mm2, mm0 |
2433 |
movq mm4, mm0 |
2434 |
psrlq mm5, 56 |
2435 |
PALIGNR mm2, mm3, 7, mm3 |
2436 |
PALIGNR mm5, mm4, 1, mm4 |
2437 |
PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 |
2438 |
.do_topright: |
2439 |
movq2dq xmm5, mm1 |
2440 |
pslldq xmm5, 8 |
2441 |
por xmm1, xmm5 |
2442 |
INIT_XMM |
2443 |
lea r2, [r4+r3*2] |
2444 |
movdqa xmm2, xmm1 |
2445 |
movdqa xmm3, xmm1 |
2446 |
PALIGNR xmm1, xmm0, 7, xmm4 |
2447 |
PALIGNR xmm2, xmm0, 9, xmm5 |
2448 |
lea r1, [r2+r3*2] |
2449 |
PALIGNR xmm3, xmm0, 8, xmm0 |
2450 |
movdqa xmm4, xmm1 |
2451 |
pavgb xmm4, xmm3 |
2452 |
lea r0, [r1+r3*2] |
2453 |
PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm5 |
2454 |
punpcklbw xmm4, xmm0 |
2455 |
movhlps xmm0, xmm4 |
2456 |
movq [r0+r3*2], xmm4 |
2457 |
movq [r2+r3*2], xmm0 |
2458 |
psrldq xmm4, 2 |
2459 |
psrldq xmm0, 2 |
2460 |
movq [r0+r3*1], xmm4 |
2461 |
movq [r2+r3*1], xmm0 |
2462 |
psrldq xmm4, 2 |
2463 |
psrldq xmm0, 2 |
2464 |
movq [r1+r3*2], xmm4 |
2465 |
movq [r4+r3*2], xmm0 |
2466 |
psrldq xmm4, 2 |
2467 |
psrldq xmm0, 2 |
2468 |
movq [r1+r3*1], xmm4 |
2469 |
movq [r4+r3*1], xmm0 |
2470 |
RET |
2471 |
%endmacro |
2472 |
|
2473 |
INIT_MMX |
2474 |
%define PALIGNR PALIGNR_MMX |
2475 |
PRED8x8L_HORIZONTAL_DOWN sse2 |
2476 |
INIT_MMX |
2477 |
%define PALIGNR PALIGNR_SSSE3 |
2478 |
PRED8x8L_HORIZONTAL_DOWN ssse3 |
2479 |
%endif |
2480 |
|
2481 |
;----------------------------------------------------------------------------- |
2482 |
; void pred4x4_dc_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2483 |
;----------------------------------------------------------------------------- |
2484 |
|
2485 |
cglobal pred4x4_dc_mmxext, 3,5 |
2486 |
pxor mm7, mm7 |
2487 |
mov r4, r0 |
2488 |
sub r0, r2 |
2489 |
movd mm0, [r0] |
2490 |
psadbw mm0, mm7 |
2491 |
movzx r1d, byte [r0+r2*1-1] |
2492 |
movd r3d, mm0 |
2493 |
add r3d, r1d |
2494 |
movzx r1d, byte [r0+r2*2-1] |
2495 |
lea r0, [r0+r2*2] |
2496 |
add r3d, r1d |
2497 |
movzx r1d, byte [r0+r2*1-1] |
2498 |
add r3d, r1d |
2499 |
movzx r1d, byte [r0+r2*2-1] |
2500 |
add r3d, r1d |
2501 |
add r3d, 4 |
2502 |
shr r3d, 3 |
2503 |
imul r3d, 0x01010101 |
2504 |
mov [r4+r2*0], r3d |
2505 |
mov [r0+r2*0], r3d |
2506 |
mov [r0+r2*1], r3d |
2507 |
mov [r0+r2*2], r3d |
2508 |
RET |
2509 |
|
2510 |
;----------------------------------------------------------------------------- |
2511 |
; void pred4x4_tm_vp8_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2512 |
;----------------------------------------------------------------------------- |
2513 |
|
2514 |
%macro PRED4x4_TM_MMX 1 |
2515 |
cglobal pred4x4_tm_vp8_%1, 3,6 |
2516 |
sub r0, r2 |
2517 |
pxor mm7, mm7 |
2518 |
movd mm0, [r0] |
2519 |
punpcklbw mm0, mm7 |
2520 |
movzx r4d, byte [r0-1] |
2521 |
mov r5d, 2 |
2522 |
.loop: |
2523 |
movzx r1d, byte [r0+r2*1-1] |
2524 |
movzx r3d, byte [r0+r2*2-1] |
2525 |
sub r1d, r4d |
2526 |
sub r3d, r4d |
2527 |
movd mm2, r1d |
2528 |
movd mm4, r3d |
2529 |
%ifidn %1, mmx |
2530 |
punpcklwd mm2, mm2 |
2531 |
punpcklwd mm4, mm4 |
2532 |
punpckldq mm2, mm2 |
2533 |
punpckldq mm4, mm4 |
2534 |
%else |
2535 |
pshufw mm2, mm2, 0 |
2536 |
pshufw mm4, mm4, 0 |
2537 |
%endif |
2538 |
paddw mm2, mm0 |
2539 |
paddw mm4, mm0 |
2540 |
packuswb mm2, mm2 |
2541 |
packuswb mm4, mm4 |
2542 |
movd [r0+r2*1], mm2 |
2543 |
movd [r0+r2*2], mm4 |
2544 |
lea r0, [r0+r2*2] |
2545 |
dec r5d |
2546 |
jg .loop |
2547 |
REP_RET |
2548 |
%endmacro |
2549 |
|
2550 |
PRED4x4_TM_MMX mmx |
2551 |
PRED4x4_TM_MMX mmxext |
2552 |
|
2553 |
cglobal pred4x4_tm_vp8_ssse3, 3,3 |
2554 |
sub r0, r2 |
2555 |
movq mm6, [tm_shuf] |
2556 |
pxor mm1, mm1 |
2557 |
movd mm0, [r0] |
2558 |
punpcklbw mm0, mm1 |
2559 |
movd mm7, [r0-4] |
2560 |
pshufb mm7, mm6 |
2561 |
lea r1, [r0+r2*2] |
2562 |
movd mm2, [r0+r2*1-4] |
2563 |
movd mm3, [r0+r2*2-4] |
2564 |
movd mm4, [r1+r2*1-4] |
2565 |
movd mm5, [r1+r2*2-4] |
2566 |
pshufb mm2, mm6 |
2567 |
pshufb mm3, mm6 |
2568 |
pshufb mm4, mm6 |
2569 |
pshufb mm5, mm6 |
2570 |
psubw mm2, mm7 |
2571 |
psubw mm3, mm7 |
2572 |
psubw mm4, mm7 |
2573 |
psubw mm5, mm7 |
2574 |
paddw mm2, mm0 |
2575 |
paddw mm3, mm0 |
2576 |
paddw mm4, mm0 |
2577 |
paddw mm5, mm0 |
2578 |
packuswb mm2, mm2 |
2579 |
packuswb mm3, mm3 |
2580 |
packuswb mm4, mm4 |
2581 |
packuswb mm5, mm5 |
2582 |
movd [r0+r2*1], mm2 |
2583 |
movd [r0+r2*2], mm3 |
2584 |
movd [r1+r2*1], mm4 |
2585 |
movd [r1+r2*2], mm5 |
2586 |
RET |
2587 |
|
2588 |
;----------------------------------------------------------------------------- |
2589 |
; void pred4x4_vertical_vp8_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2590 |
;----------------------------------------------------------------------------- |
2591 |
|
2592 |
INIT_MMX |
2593 |
cglobal pred4x4_vertical_vp8_mmxext, 3,3 |
2594 |
sub r0, r2 |
2595 |
movd m1, [r0-1] |
2596 |
movd m0, [r0] |
2597 |
mova m2, m0 ;t0 t1 t2 t3 |
2598 |
punpckldq m0, [r1] ;t0 t1 t2 t3 t4 t5 t6 t7 |
2599 |
lea r1, [r0+r2*2] |
2600 |
psrlq m0, 8 ;t1 t2 t3 t4 |
2601 |
PRED4x4_LOWPASS m3, m1, m0, m2, m4 |
2602 |
movd [r0+r2*1], m3 |
2603 |
movd [r0+r2*2], m3 |
2604 |
movd [r1+r2*1], m3 |
2605 |
movd [r1+r2*2], m3 |
2606 |
RET |
2607 |
|
2608 |
;----------------------------------------------------------------------------- |
2609 |
; void pred4x4_down_left_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2610 |
;----------------------------------------------------------------------------- |
2611 |
%ifdef CONFIG_GPL |
2612 |
INIT_MMX |
2613 |
cglobal pred4x4_down_left_mmxext, 3,3 |
2614 |
sub r0, r2 |
2615 |
movq m1, [r0] |
2616 |
punpckldq m1, [r1] |
2617 |
movq m2, m1 |
2618 |
movq m3, m1 |
2619 |
movq m4, m1 |
2620 |
psllq m1, 8 |
2621 |
pxor m2, m1 |
2622 |
psrlq m2, 8 |
2623 |
pxor m3, m2 |
2624 |
PRED4x4_LOWPASS m0, m1, m3, m4, m5 |
2625 |
lea r1, [r0+r2*2] |
2626 |
psrlq m0, 8 |
2627 |
movd [r0+r2*1], m0 |
2628 |
psrlq m0, 8 |
2629 |
movd [r0+r2*2], m0 |
2630 |
psrlq m0, 8 |
2631 |
movd [r1+r2*1], m0 |
2632 |
psrlq m0, 8 |
2633 |
movd [r1+r2*2], m0 |
2634 |
RET |
2635 |
|
2636 |
;----------------------------------------------------------------------------- |
2637 |
; void pred4x4_vertical_left_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2638 |
;----------------------------------------------------------------------------- |
2639 |
|
2640 |
INIT_MMX |
2641 |
cglobal pred4x4_vertical_left_mmxext, 3,3 |
2642 |
sub r0, r2 |
2643 |
movq m1, [r0] |
2644 |
punpckldq m1, [r1] |
2645 |
movq m3, m1 |
2646 |
movq m2, m1 |
2647 |
psrlq m3, 8 |
2648 |
psrlq m2, 16 |
2649 |
movq m4, m3 |
2650 |
pavgb m4, m1 |
2651 |
PRED4x4_LOWPASS m0, m1, m2, m3, m5 |
2652 |
lea r1, [r0+r2*2] |
2653 |
movh [r0+r2*1], m4 |
2654 |
movh [r0+r2*2], m0 |
2655 |
psrlq m4, 8 |
2656 |
psrlq m0, 8 |
2657 |
movh [r1+r2*1], m4 |
2658 |
movh [r1+r2*2], m0 |
2659 |
RET |
2660 |
|
2661 |
;----------------------------------------------------------------------------- |
2662 |
; void pred4x4_horizontal_up_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2663 |
;----------------------------------------------------------------------------- |
2664 |
|
2665 |
INIT_MMX |
2666 |
cglobal pred4x4_horizontal_up_mmxext, 3,3 |
2667 |
sub r0, r2 |
2668 |
lea r1, [r0+r2*2] |
2669 |
movd m0, [r0+r2*1-4] |
2670 |
punpcklbw m0, [r0+r2*2-4] |
2671 |
movd m1, [r1+r2*1-4] |
2672 |
punpcklbw m1, [r1+r2*2-4] |
2673 |
punpckhwd m0, m1 |
2674 |
movq m1, m0 |
2675 |
punpckhbw m1, m1 |
2676 |
pshufw m1, m1, 0xFF |
2677 |
punpckhdq m0, m1 |
2678 |
movq m2, m0 |
2679 |
movq m3, m0 |
2680 |
movq m7, m0 |
2681 |
psrlq m2, 16 |
2682 |
psrlq m3, 8 |
2683 |
pavgb m7, m3 |
2684 |
PRED4x4_LOWPASS m4, m0, m2, m3, m5 |
2685 |
punpcklbw m7, m4 |
2686 |
movd [r0+r2*1], m7 |
2687 |
psrlq m7, 16 |
2688 |
movd [r0+r2*2], m7 |
2689 |
psrlq m7, 16 |
2690 |
movd [r1+r2*1], m7 |
2691 |
movd [r1+r2*2], m1 |
2692 |
RET |
2693 |
|
2694 |
;----------------------------------------------------------------------------- |
2695 |
; void pred4x4_horizontal_down_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2696 |
;----------------------------------------------------------------------------- |
2697 |
|
2698 |
INIT_MMX |
2699 |
%define PALIGNR PALIGNR_MMX |
2700 |
cglobal pred4x4_horizontal_down_mmxext, 3,3 |
2701 |
sub r0, r2 |
2702 |
lea r1, [r0+r2*2] |
2703 |
movh m0, [r0-4] ; lt .. |
2704 |
punpckldq m0, [r0] ; t3 t2 t1 t0 lt .. .. .. |
2705 |
psllq m0, 8 ; t2 t1 t0 lt .. .. .. .. |
2706 |
movd m1, [r1+r2*2-4] ; l3 |
2707 |
punpcklbw m1, [r1+r2*1-4] ; l2 l3 |
2708 |
movd m2, [r0+r2*2-4] ; l1 |
2709 |
punpcklbw m2, [r0+r2*1-4] ; l0 l1 |
2710 |
punpckhwd m1, m2 ; l0 l1 l2 l3 |
2711 |
punpckhdq m1, m0 ; t2 t1 t0 lt l0 l1 l2 l3 |
2712 |
movq m0, m1 |
2713 |
movq m2, m1 |
2714 |
movq m5, m1 |
2715 |
psrlq m0, 16 ; .. .. t2 t1 t0 lt l0 l1 |
2716 |
psrlq m2, 8 ; .. t2 t1 t0 lt l0 l1 l2 |
2717 |
pavgb m5, m2 |
2718 |
PRED4x4_LOWPASS m3, m1, m0, m2, m4 |
2719 |
punpcklbw m5, m3 |
2720 |
psrlq m3, 32 |
2721 |
PALIGNR m3, m5, 6, m4 |
2722 |
movh [r1+r2*2], m5 |
2723 |
psrlq m5, 16 |
2724 |
movh [r1+r2*1], m5 |
2725 |
psrlq m5, 16 |
2726 |
movh [r0+r2*2], m5 |
2727 |
movh [r0+r2*1], m3 |
2728 |
RET |
2729 |
|
2730 |
;----------------------------------------------------------------------------- |
2731 |
; void pred4x4_vertical_right_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2732 |
;----------------------------------------------------------------------------- |
2733 |
|
2734 |
INIT_MMX |
2735 |
%define PALIGNR PALIGNR_MMX |
2736 |
cglobal pred4x4_vertical_right_mmxext, 3,3 |
2737 |
sub r0, r2 |
2738 |
lea r1, [r0+r2*2] |
2739 |
movh m0, [r0] ; ........t3t2t1t0 |
2740 |
movq m5, m0 |
2741 |
PALIGNR m0, [r0-8], 7, m1 ; ......t3t2t1t0lt |
2742 |
pavgb m5, m0 |
2743 |
PALIGNR m0, [r0+r2*1-8], 7, m1 ; ....t3t2t1t0ltl0 |
2744 |
movq m1, m0 |
2745 |
PALIGNR m0, [r0+r2*2-8], 7, m2 ; ..t3t2t1t0ltl0l1 |
2746 |
movq m2, m0 |
2747 |
PALIGNR m0, [r1+r2*1-8], 7, m3 ; t3t2t1t0ltl0l1l2 |
2748 |
PRED4x4_LOWPASS m3, m1, m0, m2, m4 |
2749 |
movq m1, m3 |
2750 |
psrlq m3, 16 |
2751 |
psllq m1, 48 |
2752 |
movh [r0+r2*1], m5 |
2753 |
movh [r0+r2*2], m3 |
2754 |
PALIGNR m5, m1, 7, m2 |
2755 |
psllq m1, 8 |
2756 |
movh [r1+r2*1], m5 |
2757 |
PALIGNR m3, m1, 7, m1 |
2758 |
movh [r1+r2*2], m3 |
2759 |
RET |
2760 |
|
2761 |
;----------------------------------------------------------------------------- |
2762 |
; void pred4x4_down_right_mmxext(uint8_t *src, const uint8_t *topright, int stride) |
2763 |
;----------------------------------------------------------------------------- |
2764 |
|
2765 |
INIT_MMX |
2766 |
%define PALIGNR PALIGNR_MMX |
2767 |
cglobal pred4x4_down_right_mmxext, 3,3 |
2768 |
sub r0, r2 |
2769 |
lea r1, [r0+r2*2] |
2770 |
movq m1, [r1-8] |
2771 |
movq m2, [r0+r2*1-8] |
2772 |
punpckhbw m2, [r0-8] |
2773 |
movh m3, [r0] |
2774 |
punpckhwd m1, m2 |
2775 |
PALIGNR m3, m1, 5, m1 |
2776 |
movq m1, m3 |
2777 |
PALIGNR m3, [r1+r2*1-8], 7, m4 |
2778 |
movq m2, m3 |
2779 |
PALIGNR m3, [r1+r2*2-8], 7, m4 |
2780 |
PRED4x4_LOWPASS m0, m3, m1, m2, m4 |
2781 |
movh [r1+r2*2], m0 |
2782 |
psrlq m0, 8 |
2783 |
movh [r1+r2*1], m0 |
2784 |
psrlq m0, 8 |
2785 |
movh [r0+r2*2], m0 |
2786 |
psrlq m0, 8 |
2787 |
movh [r0+r2*1], m0 |
2788 |
RET |
2789 |
%endif |