## ffmpeg / libavcodec / x86 / h264_intrapred.asm @ 98c6053c

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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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%include "x86inc.asm" |

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%include "x86util.asm" |

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SECTION_RODATA |

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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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SECTION .text |

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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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; void pred16x16_vertical(uint8_t *src, int stride) |

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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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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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; void pred16x16_horizontal(uint8_t *src, int stride) |

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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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%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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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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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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; void pred16x16_dc(uint8_t *src, int stride) |

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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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%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 |

197 | |

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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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; void pred16x16_tm_vp8(uint8_t *src, int stride) |

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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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PRED16x16_TM_MMX mmx |

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PRED16x16_TM_MMX mmxext |

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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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; void pred16x16_plane(uint8_t *src, int stride) |

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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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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 |

346 | |

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%ifidn %3, h264 |

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pmullw m0, [pw_5] |

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paddw m0, [pw_32] |

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psraw m0, 6 |

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%elifidn %3, rv40 |

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pmullw m0, [pw_5] |

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psraw m0, 6 |

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%elifidn %3, svq3 |

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movd r3d, m0 |

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movsx r3, r3w |

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test r3, r3 |

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lea r4, [r3+3] |

359 |
cmovs r3, r4 |

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sar r3, 2 ; H/4 |

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lea r3, [r3*5] ; 5*(H/4) |

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test r3, r3 |

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lea r4, [r3+15] |

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cmovs r3, r4 |

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sar r3, 4 ; (5*(H/4))/16 |

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movd m0, r3d |

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%endif |

368 | |

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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 |

372 | |

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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 |

378 | |

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movzx e_reg, byte [r3+r2*2 ] |

380 |
movzx r5, byte [r4+r1 ] |

381 |
sub r5, e_reg |

382 | |

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movzx e_reg, byte [r3+r2 ] |

384 |
movzx r6, byte [r4 ] |

385 |
sub r6, e_reg |

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lea r5, [r5+r6*2] |

387 | |

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movzx e_reg, byte [r3+r1 ] |

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movzx r6, byte [r4+r2*2 ] |

390 |
sub r6, e_reg |

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lea r5, [r5+r6*4] |

392 | |

393 |
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 ] |

399 |
sub r6, e_reg |

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lea r5, [r5+r6*4] |

401 |
sub r5, r6 |

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%endif |

403 | |

404 |
lea e_reg, [r3+r1*4] |

405 |
lea r3, [r4+r2*4] |

406 | |

407 |
movzx r4, byte [e_reg+r2 ] |

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movzx r6, byte [r3 ] |

409 |
sub r6, r4 |

410 |
%ifdef ARCH_X86_64 |

411 |
lea r6, [r10+r6*2] |

412 |
lea r5, [r5+r6*2] |

413 |
add r5, r6 |

414 |
%else |

415 |
lea r5, [r5+r6*4] |

416 |
lea r5, [r5+r6*2] |

417 |
%endif |

418 | |

419 |
movzx r4, byte [e_reg ] |

420 |
%ifdef ARCH_X86_64 |

421 |
movzx r10, byte [r3 +r2 ] |

422 |
sub r10, r4 |

423 |
sub r5, r10 |

424 |
%else |

425 |
movzx r6, byte [r3 +r2 ] |

426 |
sub r6, r4 |

427 |
lea r5, [r5+r6*8] |

428 |
sub r5, r6 |

429 |
%endif |

430 | |

431 |
movzx r4, byte [e_reg+r1 ] |

432 |
movzx r6, byte [r3 +r2*2] |

433 |
sub r6, r4 |

434 |
%ifdef ARCH_X86_64 |

435 |
add r6, r10 |

436 |
%endif |

437 |
lea r5, [r5+r6*8] |

438 | |

439 |
movzx r4, byte [e_reg+r2*2] |

440 |
movzx r6, byte [r3 +r1 ] |

441 |
sub r6, r4 |

442 |
lea r5, [r5+r6*4] |

443 |
add r5, r6 ; sum of V coefficients |

444 | |

445 |
%ifndef ARCH_X86_64 |

446 |
mov r0, r0m |

447 |
%endif |

448 | |

449 |
%ifidn %3, h264 |

450 |
lea r5, [r5*5+32] |

451 |
sar r5, 6 |

452 |
%elifidn %3, rv40 |

453 |
lea r5, [r5*5] |

454 |
sar r5, 6 |

455 |
%elifidn %3, svq3 |

456 |
test r5, r5 |

457 |
lea r6, [r5+3] |

458 |
cmovs r5, r6 |

459 |
sar r5, 2 ; V/4 |

460 |
lea r5, [r5*5] ; 5*(V/4) |

461 |
test r5, r5 |

462 |
lea r6, [r5+15] |

463 |
cmovs r5, r6 |

464 |
sar r5, 4 ; (5*(V/4))/16 |

465 |
%endif |

466 | |

467 |
movzx r4, byte [r0+r1 +15] |

468 |
movzx r3, byte [r3+r2*2 ] |

469 |
lea r3, [r3+r4+1] |

470 |
shl r3, 4 |

471 |
movd r1d, m0 |

472 |
movsx r1d, r1w |

473 |
add r1d, r5d |

474 |
add r3d, r1d |

475 |
shl r1d, 3 |

476 |
sub r3d, r1d ; a |

477 | |

478 |
movd m1, r5d |

479 |
movd m3, r3d |

480 |
%ifidn %1, mmx |

481 |
punpcklwd m0, m0 |

482 |
punpcklwd m1, m1 |

483 |
punpcklwd m3, m3 |

484 |
punpckldq m0, m0 |

485 |
punpckldq m1, m1 |

486 |
punpckldq m3, m3 |

487 |
%elifidn %1, mmx2 |

488 |
pshufw m0, m0, 0x0 |

489 |
pshufw m1, m1, 0x0 |

490 |
pshufw m3, m3, 0x0 |

491 |
%else |

492 |
pshuflw m0, m0, 0x0 |

493 |
pshuflw m1, m1, 0x0 |

494 |
pshuflw m3, m3, 0x0 |

495 |
punpcklqdq m0, m0 ; splat H (words) |

496 |
punpcklqdq m1, m1 ; splat V (words) |

497 |
punpcklqdq m3, m3 ; splat a (words) |

498 |
%endif |

499 |
%ifidn %3, svq3 |

500 |
SWAP 0, 1 |

501 |
%endif |

502 |
mova m2, m0 |

503 |
%if mmsize == 8 |

504 |
mova m5, m0 |

505 |
%endif |

506 |
pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) |

507 |
%if mmsize == 16 |

508 |
psllw m2, 3 |

509 |
%else |

510 |
psllw m5, 3 |

511 |
psllw m2, 2 |

512 |
mova m6, m5 |

513 |
paddw m6, m2 |

514 |
%endif |

515 |
paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H |

516 |
paddw m2, m0 ; a + {8,9,10,11,12,13,14,15}*H |

517 |
%if mmsize == 8 |

518 |
paddw m5, m0 ; a + {8,9,10,11}*H |

519 |
paddw m6, m0 ; a + {12,13,14,15}*H |

520 |
%endif |

521 | |

522 |
mov r4, 8 |

523 |
.loop |

524 |
mova m3, m0 ; b[0..7] |

525 |
mova m4, m2 ; b[8..15] |

526 |
psraw m3, 5 |

527 |
psraw m4, 5 |

528 |
packuswb m3, m4 |

529 |
mova [r0], m3 |

530 |
%if mmsize == 8 |

531 |
mova m3, m5 ; b[8..11] |

532 |
mova m4, m6 ; b[12..15] |

533 |
psraw m3, 5 |

534 |
psraw m4, 5 |

535 |
packuswb m3, m4 |

536 |
mova [r0+8], m3 |

537 |
%endif |

538 |
paddw m0, m1 |

539 |
paddw m2, m1 |

540 |
%if mmsize == 8 |

541 |
paddw m5, m1 |

542 |
paddw m6, m1 |

543 |
%endif |

544 | |

545 |
mova m3, m0 ; b[0..7] |

546 |
mova m4, m2 ; b[8..15] |

547 |
psraw m3, 5 |

548 |
psraw m4, 5 |

549 |
packuswb m3, m4 |

550 |
mova [r0+r2], m3 |

551 |
%if mmsize == 8 |

552 |
mova m3, m5 ; b[8..11] |

553 |
mova m4, m6 ; b[12..15] |

554 |
psraw m3, 5 |

555 |
psraw m4, 5 |

556 |
packuswb m3, m4 |

557 |
mova [r0+r2+8], m3 |

558 |
%endif |

559 |
paddw m0, m1 |

560 |
paddw m2, m1 |

561 |
%if mmsize == 8 |

562 |
paddw m5, m1 |

563 |
paddw m6, m1 |

564 |
%endif |

565 | |

566 |
lea r0, [r0+r2*2] |

567 |
dec r4 |

568 |
jg .loop |

569 |
REP_RET |

570 |
%endmacro |

571 | |

572 |
INIT_MMX |

573 |
H264_PRED16x16_PLANE mmx, 0, h264 |

574 |
H264_PRED16x16_PLANE mmx, 0, rv40 |

575 |
H264_PRED16x16_PLANE mmx, 0, svq3 |

576 |
H264_PRED16x16_PLANE mmx2, 0, h264 |

577 |
H264_PRED16x16_PLANE mmx2, 0, rv40 |

578 |
H264_PRED16x16_PLANE mmx2, 0, svq3 |

579 |
INIT_XMM |

580 |
H264_PRED16x16_PLANE sse2, 8, h264 |

581 |
H264_PRED16x16_PLANE sse2, 8, rv40 |

582 |
H264_PRED16x16_PLANE sse2, 8, svq3 |

583 |
H264_PRED16x16_PLANE ssse3, 8, h264 |

584 |
H264_PRED16x16_PLANE ssse3, 8, rv40 |

585 |
H264_PRED16x16_PLANE ssse3, 8, svq3 |

586 | |

587 |
;----------------------------------------------------------------------------- |

588 |
; void pred8x8_plane(uint8_t *src, int stride) |

589 |
;----------------------------------------------------------------------------- |

590 | |

591 |
%macro H264_PRED8x8_PLANE 2 |

592 |
cglobal pred8x8_plane_%1, 2, 7, %2 |

593 |
mov r2, r1 ; +stride |

594 |
neg r1 ; -stride |

595 | |

596 |
movd m0, [r0+r1 -1] |

597 |
%if mmsize == 8 |

598 |
pxor m2, m2 |

599 |
movh m1, [r0+r1 +4 ] |

600 |
punpcklbw m0, m2 |

601 |
punpcklbw m1, m2 |

602 |
pmullw m0, [pw_m4to4] |

603 |
pmullw m1, [pw_m4to4+8] |

604 |
%else ; mmsize == 16 |

605 |
%ifidn %1, sse2 |

606 |
pxor m2, m2 |

607 |
movd m1, [r0+r1 +4] |

608 |
punpckldq m0, m1 |

609 |
punpcklbw m0, m2 |

610 |
pmullw m0, [pw_m4to4] |

611 |
%else ; ssse3 |

612 |
movhps m0, [r0+r1 +4] ; this reads 4 bytes more than necessary |

613 |
pmaddubsw m0, [plane8_shuf] ; H coefficients |

614 |
%endif |

615 |
movhlps m1, m0 |

616 |
%endif |

617 |
paddw m0, m1 |

618 | |

619 |
%ifnidn %1, ssse3 |

620 |
%ifidn %1, mmx |

621 |
mova m1, m0 |

622 |
psrlq m1, 32 |

623 |
%elifidn %1, mmx2 |

624 |
pshufw m1, m0, 0xE |

625 |
%else ; mmsize == 16 |

626 |
pshuflw m1, m0, 0xE |

627 |
%endif |

628 |
paddw m0, m1 |

629 |
%endif ; !ssse3 |

630 | |

631 |
%ifidn %1, mmx |

632 |
mova m1, m0 |

633 |
psrlq m1, 16 |

634 |
%elifidn %1, mmx2 |

635 |
pshufw m1, m0, 0x1 |

636 |
%else |

637 |
pshuflw m1, m0, 0x1 |

638 |
%endif |

639 |
paddw m0, m1 ; sum of H coefficients |

640 | |

641 |
pmullw m0, [pw_17] |

642 |
paddw m0, [pw_16] |

643 |
psraw m0, 5 |

644 | |

645 |
lea r4, [r0+r2*4-1] |

646 |
lea r3, [r0 -1] |

647 |
add r4, r2 |

648 | |

649 |
%ifdef ARCH_X86_64 |

650 |
%define e_reg r11 |

651 |
%else |

652 |
%define e_reg r0 |

653 |
%endif |

654 | |

655 |
movzx e_reg, byte [r3+r2*2 ] |

656 |
movzx r5, byte [r4+r1 ] |

657 |
sub r5, e_reg |

658 | |

659 |
movzx e_reg, byte [r3 ] |

660 |
%ifdef ARCH_X86_64 |

661 |
movzx r10, byte [r4+r2 ] |

662 |
sub r10, e_reg |

663 |
sub r5, r10 |

664 |
%else |

665 |
movzx r6, byte [r4+r2 ] |

666 |
sub r6, e_reg |

667 |
lea r5, [r5+r6*4] |

668 |
sub r5, r6 |

669 |
%endif |

670 | |

671 |
movzx e_reg, byte [r3+r1 ] |

672 |
movzx r6, byte [r4+r2*2 ] |

673 |
sub r6, e_reg |

674 |
%ifdef ARCH_X86_64 |

675 |
add r6, r10 |

676 |
%endif |

677 |
lea r5, [r5+r6*4] |

678 | |

679 |
movzx e_reg, byte [r3+r2 ] |

680 |
movzx r6, byte [r4 ] |

681 |
sub r6, e_reg |

682 |
lea r6, [r5+r6*2] |

683 | |

684 |
lea r5, [r6*9+16] |

685 |
lea r5, [r5+r6*8] |

686 |
sar r5, 5 |

687 | |

688 |
%ifndef ARCH_X86_64 |

689 |
mov r0, r0m |

690 |
%endif |

691 | |

692 |
movzx r3, byte [r4+r2*2 ] |

693 |
movzx r4, byte [r0+r1 +7] |

694 |
lea r3, [r3+r4+1] |

695 |
shl r3, 4 |

696 |
movd r1d, m0 |

697 |
movsx r1d, r1w |

698 |
add r1d, r5d |

699 |
sub r3d, r1d |

700 |
add r1d, r1d |

701 |
sub r3d, r1d ; a |

702 | |

703 |
movd m1, r5d |

704 |
movd m3, r3d |

705 |
%ifidn %1, mmx |

706 |
punpcklwd m0, m0 |

707 |
punpcklwd m1, m1 |

708 |
punpcklwd m3, m3 |

709 |
punpckldq m0, m0 |

710 |
punpckldq m1, m1 |

711 |
punpckldq m3, m3 |

712 |
%elifidn %1, mmx2 |

713 |
pshufw m0, m0, 0x0 |

714 |
pshufw m1, m1, 0x0 |

715 |
pshufw m3, m3, 0x0 |

716 |
%else |

717 |
pshuflw m0, m0, 0x0 |

718 |
pshuflw m1, m1, 0x0 |

719 |
pshuflw m3, m3, 0x0 |

720 |
punpcklqdq m0, m0 ; splat H (words) |

721 |
punpcklqdq m1, m1 ; splat V (words) |

722 |
punpcklqdq m3, m3 ; splat a (words) |

723 |
%endif |

724 |
%if mmsize == 8 |

725 |
mova m2, m0 |

726 |
%endif |

727 |
pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) |

728 |
paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H |

729 |
%if mmsize == 8 |

730 |
psllw m2, 2 |

731 |
paddw m2, m0 ; a + {4,5,6,7}*H |

732 |
%endif |

733 | |

734 |
mov r4, 4 |

735 |
ALIGN 16 |

736 |
.loop |

737 |
%if mmsize == 16 |

738 |
mova m3, m0 ; b[0..7] |

739 |
paddw m0, m1 |

740 |
psraw m3, 5 |

741 |
mova m4, m0 ; V+b[0..7] |

742 |
paddw m0, m1 |

743 |
psraw m4, 5 |

744 |
packuswb m3, m4 |

745 |
movh [r0], m3 |

746 |
movhps [r0+r2], m3 |

747 |
%else ; mmsize == 8 |

748 |
mova m3, m0 ; b[0..3] |

749 |
mova m4, m2 ; b[4..7] |

750 |
paddw m0, m1 |

751 |
paddw m2, m1 |

752 |
psraw m3, 5 |

753 |
psraw m4, 5 |

754 |
mova m5, m0 ; V+b[0..3] |

755 |
mova m6, m2 ; V+b[4..7] |

756 |
paddw m0, m1 |

757 |
paddw m2, m1 |

758 |
psraw m5, 5 |

759 |
psraw m6, 5 |

760 |
packuswb m3, m4 |

761 |
packuswb m5, m6 |

762 |
mova [r0], m3 |

763 |
mova [r0+r2], m5 |

764 |
%endif |

765 | |

766 |
lea r0, [r0+r2*2] |

767 |
dec r4 |

768 |
jg .loop |

769 |
REP_RET |

770 |
%endmacro |

771 | |

772 |
INIT_MMX |

773 |
H264_PRED8x8_PLANE mmx, 0 |

774 |
H264_PRED8x8_PLANE mmx2, 0 |

775 |
INIT_XMM |

776 |
H264_PRED8x8_PLANE sse2, 8 |

777 |
H264_PRED8x8_PLANE ssse3, 8 |

778 | |

779 |
;----------------------------------------------------------------------------- |

780 |
; void pred8x8_vertical(uint8_t *src, int stride) |

781 |
;----------------------------------------------------------------------------- |

782 | |

783 |
cglobal pred8x8_vertical_mmx, 2,2 |

784 |
sub r0, r1 |

785 |
movq mm0, [r0] |

786 |
%rep 3 |

787 |
movq [r0+r1*1], mm0 |

788 |
movq [r0+r1*2], mm0 |

789 |
lea r0, [r0+r1*2] |

790 |
%endrep |

791 |
movq [r0+r1*1], mm0 |

792 |
movq [r0+r1*2], mm0 |

793 |
RET |

794 | |

795 |
;----------------------------------------------------------------------------- |

796 |
; void pred8x8_horizontal(uint8_t *src, int stride) |

797 |
;----------------------------------------------------------------------------- |

798 | |

799 |
%macro PRED8x8_H 1 |

800 |
cglobal pred8x8_horizontal_%1, 2,3 |

801 |
mov r2, 4 |

802 |
%ifidn %1, ssse3 |

803 |
mova m2, [pb_3] |

804 |
%endif |

805 |
.loop: |

806 |
movd m0, [r0+r1*0-4] |

807 |
movd m1, [r0+r1*1-4] |

808 |
%ifidn %1, ssse3 |

809 |
pshufb m0, m2 |

810 |
pshufb m1, m2 |

811 |
%else |

812 |
punpcklbw m0, m0 |

813 |
punpcklbw m1, m1 |

814 |
%ifidn %1, mmxext |

815 |
pshufw m0, m0, 0xff |

816 |
pshufw m1, m1, 0xff |

817 |
%else |

818 |
punpckhwd m0, m0 |

819 |
punpckhwd m1, m1 |

820 |
punpckhdq m0, m0 |

821 |
punpckhdq m1, m1 |

822 |
%endif |

823 |
%endif |

824 |
mova [r0+r1*0], m0 |

825 |
mova [r0+r1*1], m1 |

826 |
lea r0, [r0+r1*2] |

827 |
dec r2 |

828 |
jg .loop |

829 |
REP_RET |

830 |
%endmacro |

831 | |

832 |
INIT_MMX |

833 |
PRED8x8_H mmx |

834 |
PRED8x8_H mmxext |

835 |
PRED8x8_H ssse3 |

836 | |

837 |
;----------------------------------------------------------------------------- |

838 |
; void pred8x8_top_dc_mmxext(uint8_t *src, int stride) |

839 |
;----------------------------------------------------------------------------- |

840 |
%ifdef CONFIG_GPL |

841 |
cglobal pred8x8_top_dc_mmxext, 2,5 |

842 |
sub r0, r1 |

843 |
movq mm0, [r0] |

844 |
pxor mm1, mm1 |

845 |
pxor mm2, mm2 |

846 |
lea r2, [r0+r1*2] |

847 |
punpckhbw mm1, mm0 |

848 |
punpcklbw mm0, mm2 |

849 |
psadbw mm1, mm2 ; s1 |

850 |
lea r3, [r2+r1*2] |

851 |
psadbw mm0, mm2 ; s0 |

852 |
psrlw mm1, 1 |

853 |
psrlw mm0, 1 |

854 |
pavgw mm1, mm2 |

855 |
lea r4, [r3+r1*2] |

856 |
pavgw mm0, mm2 |

857 |
pshufw mm1, mm1, 0 |

858 |
pshufw mm0, mm0, 0 ; dc0 (w) |

859 |
packuswb mm0, mm1 ; dc0,dc1 (b) |

860 |
movq [r0+r1*1], mm0 |

861 |
movq [r0+r1*2], mm0 |

862 |
lea r0, [r3+r1*2] |

863 |
movq [r2+r1*1], mm0 |

864 |
movq [r2+r1*2], mm0 |

865 |
movq [r3+r1*1], mm0 |

866 |
movq [r3+r1*2], mm0 |

867 |
movq [r0+r1*1], mm0 |

868 |
movq [r0+r1*2], mm0 |

869 |
RET |

870 |
%endif |

871 | |

872 |
;----------------------------------------------------------------------------- |

873 |
; void pred8x8_dc_mmxext(uint8_t *src, int stride) |

874 |
;----------------------------------------------------------------------------- |

875 |
%ifdef CONFIG_GPL |

876 |
INIT_MMX |

877 |
cglobal pred8x8_dc_mmxext, 2,5 |

878 |
sub r0, r1 |

879 |
pxor m7, m7 |

880 |
movd m0, [r0+0] |

881 |
movd m1, [r0+4] |

882 |
psadbw m0, m7 ; s0 |

883 |
mov r4, r0 |

884 |
psadbw m1, m7 ; s1 |

885 | |

886 |
movzx r2d, byte [r0+r1*1-1] |

887 |
movzx r3d, byte [r0+r1*2-1] |

888 |
lea r0, [r0+r1*2] |

889 |
add r2d, r3d |

890 |
movzx r3d, byte [r0+r1*1-1] |

891 |
add r2d, r3d |

892 |
movzx r3d, byte [r0+r1*2-1] |

893 |
add r2d, r3d |

894 |
lea r0, [r0+r1*2] |

895 |
movd m2, r2d ; s2 |

896 |
movzx r2d, byte [r0+r1*1-1] |

897 |
movzx r3d, byte [r0+r1*2-1] |

898 |
lea r0, [r0+r1*2] |

899 |
add r2d, r3d |

900 |
movzx r3d, byte [r0+r1*1-1] |

901 |
add r2d, r3d |

902 |
movzx r3d, byte [r0+r1*2-1] |

903 |
add r2d, r3d |

904 |
movd m3, r2d ; s3 |

905 | |

906 |
punpcklwd m0, m1 |

907 |
mov r0, r4 |

908 |
punpcklwd m2, m3 |

909 |
punpckldq m0, m2 ; s0, s1, s2, s3 |

910 |
pshufw m3, m0, 11110110b ; s2, s1, s3, s3 |

911 |
lea r2, [r0+r1*2] |

912 |
pshufw m0, m0, 01110100b ; s0, s1, s3, s1 |

913 |
paddw m0, m3 |

914 |
lea r3, [r2+r1*2] |

915 |
psrlw m0, 2 |

916 |
pavgw m0, m7 ; s0+s2, s1, s3, s1+s3 |

917 |
lea r4, [r3+r1*2] |

918 |
packuswb m0, m0 |

919 |
punpcklbw m0, m0 |

920 |
movq m1, m0 |

921 |
punpcklbw m0, m0 |

922 |
punpckhbw m1, m1 |

923 |
movq [r0+r1*1], m0 |

924 |
movq [r0+r1*2], m0 |

925 |
movq [r2+r1*1], m0 |

926 |
movq [r2+r1*2], m0 |

927 |
movq [r3+r1*1], m1 |

928 |
movq [r3+r1*2], m1 |

929 |
movq [r4+r1*1], m1 |

930 |
movq [r4+r1*2], m1 |

931 |
RET |

932 |
%endif |

933 | |

934 |
;----------------------------------------------------------------------------- |

935 |
; void pred8x8_dc_rv40(uint8_t *src, int stride) |

936 |
;----------------------------------------------------------------------------- |

937 | |

938 |
cglobal pred8x8_dc_rv40_mmxext, 2,7 |

939 |
mov r4, r0 |

940 |
sub r0, r1 |

941 |
pxor mm0, mm0 |

942 |
psadbw mm0, [r0] |

943 |
dec r0 |

944 |
movzx r5d, byte [r0+r1*1] |

945 |
movd r6d, mm0 |

946 |
lea r0, [r0+r1*2] |

947 |
%rep 3 |

948 |
movzx r2d, byte [r0+r1*0] |

949 |
movzx r3d, byte [r0+r1*1] |

950 |
add r5d, r2d |

951 |
add r6d, r3d |

952 |
lea r0, [r0+r1*2] |

953 |
%endrep |

954 |
movzx r2d, byte [r0+r1*0] |

955 |
add r5d, r6d |

956 |
lea r2d, [r2+r5+8] |

957 |
shr r2d, 4 |

958 |
movd mm0, r2d |

959 |
punpcklbw mm0, mm0 |

960 |
pshufw mm0, mm0, 0 |

961 |
mov r3d, 4 |

962 |
.loop: |

963 |
movq [r4+r1*0], mm0 |

964 |
movq [r4+r1*1], mm0 |

965 |
lea r4, [r4+r1*2] |

966 |
dec r3d |

967 |
jg .loop |

968 |
REP_RET |

969 | |

970 |
;----------------------------------------------------------------------------- |

971 |
; void pred8x8_tm_vp8(uint8_t *src, int stride) |

972 |
;----------------------------------------------------------------------------- |

973 | |

974 |
%macro PRED8x8_TM_MMX 1 |

975 |
cglobal pred8x8_tm_vp8_%1, 2,6 |

976 |
sub r0, r1 |

977 |
pxor mm7, mm7 |

978 |
movq mm0, [r0] |

979 |
movq mm1, mm0 |

980 |
punpcklbw mm0, mm7 |

981 |
punpckhbw mm1, mm7 |

982 |
movzx r4d, byte [r0-1] |

983 |
mov r5d, 4 |

984 |
.loop: |

985 |
movzx r2d, byte [r0+r1*1-1] |

986 |
movzx r3d, byte [r0+r1*2-1] |

987 |
sub r2d, r4d |

988 |
sub r3d, r4d |

989 |
movd mm2, r2d |

990 |
movd mm4, r3d |

991 |
%ifidn %1, mmx |

992 |
punpcklwd mm2, mm2 |

993 |
punpcklwd mm4, mm4 |

994 |
punpckldq mm2, mm2 |

995 |
punpckldq mm4, mm4 |

996 |
%else |

997 |
pshufw mm2, mm2, 0 |

998 |
pshufw mm4, mm4, 0 |

999 |
%endif |

1000 |
movq mm3, mm2 |

1001 |
movq mm5, mm4 |

1002 |
paddw mm2, mm0 |

1003 |
paddw mm3, mm1 |

1004 |
paddw mm4, mm0 |

1005 |
paddw mm5, mm1 |

1006 |
packuswb mm2, mm3 |

1007 |
packuswb mm4, mm5 |

1008 |
movq [r0+r1*1], mm2 |

1009 |
movq [r0+r1*2], mm4 |

1010 |
lea r0, [r0+r1*2] |

1011 |
dec r5d |

1012 |
jg .loop |

1013 |
REP_RET |

1014 |
%endmacro |

1015 | |

1016 |
PRED8x8_TM_MMX mmx |

1017 |
PRED8x8_TM_MMX mmxext |

1018 | |

1019 |
cglobal pred8x8_tm_vp8_sse2, 2,6,4 |

1020 |
sub r0, r1 |

1021 |
pxor xmm1, xmm1 |

1022 |
movq xmm0, [r0] |

1023 |
punpcklbw xmm0, xmm1 |

1024 |
movzx r4d, byte [r0-1] |

1025 |
mov r5d, 4 |

1026 |
.loop: |

1027 |
movzx r2d, byte [r0+r1*1-1] |

1028 |
movzx r3d, byte [r0+r1*2-1] |

1029 |
sub r2d, r4d |

1030 |
sub r3d, r4d |

1031 |
movd xmm2, r2d |

1032 |
movd xmm3, r3d |

1033 |
pshuflw xmm2, xmm2, 0 |

1034 |
pshuflw xmm3, xmm3, 0 |

1035 |
punpcklqdq xmm2, xmm2 |

1036 |
punpcklqdq xmm3, xmm3 |

1037 |
paddw xmm2, xmm0 |

1038 |
paddw xmm3, xmm0 |

1039 |
packuswb xmm2, xmm3 |

1040 |
movq [r0+r1*1], xmm2 |

1041 |
movhps [r0+r1*2], xmm2 |

1042 |
lea r0, [r0+r1*2] |

1043 |
dec r5d |

1044 |
jg .loop |

1045 |
REP_RET |

1046 | |

1047 |
cglobal pred8x8_tm_vp8_ssse3, 2,3,6 |

1048 |
sub r0, r1 |

1049 |
movdqa xmm4, [tm_shuf] |

1050 |
pxor xmm1, xmm1 |

1051 |
movq xmm0, [r0] |

1052 |
punpcklbw xmm0, xmm1 |

1053 |
movd xmm5, [r0-4] |

1054 |
pshufb xmm5, xmm4 |

1055 |
mov r2d, 4 |

1056 |
.loop: |

1057 |
movd xmm2, [r0+r1*1-4] |

1058 |
movd xmm3, [r0+r1*2-4] |

1059 |
pshufb xmm2, xmm4 |

1060 |
pshufb xmm3, xmm4 |

1061 |
psubw xmm2, xmm5 |

1062 |
psubw xmm3, xmm5 |

1063 |
paddw xmm2, xmm0 |

1064 |
paddw xmm3, xmm0 |

1065 |
packuswb xmm2, xmm3 |

1066 |
movq [r0+r1*1], xmm2 |

1067 |
movhps [r0+r1*2], xmm2 |

1068 |
lea r0, [r0+r1*2] |

1069 |
dec r2d |

1070 |
jg .loop |

1071 |
REP_RET |

1072 | |

1073 |
; dest, left, right, src, tmp |

1074 |
; output: %1 = (t[n-1] + t[n]*2 + t[n+1] + 2) >> 2 |

1075 |
%macro PRED4x4_LOWPASS 5 |

1076 |
mova %5, %2 |

1077 |
pavgb %2, %3 |

1078 |
pxor %3, %5 |

1079 |
mova %1, %4 |

1080 |
pand %3, [pb_1] |

1081 |
psubusb %2, %3 |

1082 |
pavgb %1, %2 |

1083 |
%endmacro |

1084 | |

1085 |
;----------------------------------------------------------------------------- |

1086 |
; void pred8x8l_top_dc(uint8_t *src, int has_topleft, int has_topright, int stride) |

1087 |
;----------------------------------------------------------------------------- |

1088 |
%ifdef CONFIG_GPL |

1089 |
%macro PRED8x8L_TOP_DC 1 |

1090 |
cglobal pred8x8l_top_dc_%1, 4,4 |

1091 |
sub r0, r3 |

1092 |
pxor mm7, mm7 |

1093 |
movq mm0, [r0-8] |

1094 |
movq mm3, [r0] |

1095 |
movq mm1, [r0+8] |

1096 |
movq mm2, mm3 |

1097 |
movq mm4, mm3 |

1098 |
PALIGNR mm2, mm0, 7, mm0 |

1099 |
PALIGNR mm1, mm4, 1, mm4 |

1100 |
test r1, r1 ; top_left |

1101 |
jz .fix_lt_2 |

1102 |
test r2, r2 ; top_right |

1103 |
jz .fix_tr_1 |

1104 |
jmp .body |

1105 |
.fix_lt_2: |

1106 |
movq mm5, mm3 |

1107 |
pxor mm5, mm2 |

1108 |
psllq mm5, 56 |

1109 |
psrlq mm5, 56 |

1110 |
pxor mm2, mm5 |

1111 |
test r2, r2 ; top_right |

1112 |
jnz .body |

1113 |
.fix_tr_1: |

1114 |
movq mm5, mm3 |

1115 |
pxor mm5, mm1 |

1116 |
psrlq mm5, 56 |

1117 |
psllq mm5, 56 |

1118 |
pxor mm1, mm5 |

1119 |
.body |

1120 |
PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 |

1121 |
psadbw mm7, mm0 |

1122 |
paddw mm7, [pw_4] |

1123 |
psrlw mm7, 3 |

1124 |
pshufw mm7, mm7, 0 |

1125 |
packuswb mm7, mm7 |

1126 |
%rep 3 |

1127 |
movq [r0+r3*1], mm7 |

1128 |
movq [r0+r3*2], mm7 |

1129 |
lea r0, [r0+r3*2] |

1130 |
%endrep |

1131 |
movq [r0+r3*1], mm7 |

1132 |
movq [r0+r3*2], mm7 |

1133 |
RET |

1134 |
%endmacro |

1135 | |

1136 |
INIT_MMX |

1137 |
%define PALIGNR PALIGNR_MMX |

1138 |
PRED8x8L_TOP_DC mmxext |

1139 |
%define PALIGNR PALIGNR_SSSE3 |

1140 |
PRED8x8L_TOP_DC ssse3 |

1141 |
%endif |

1142 | |

1143 |
;----------------------------------------------------------------------------- |

1144 |
;void pred8x8l_dc(uint8_t *src, int has_topleft, int has_topright, int stride) |

1145 |
;----------------------------------------------------------------------------- |

1146 |
%ifdef CONFIG_GPL |

1147 |
%macro PRED8x8L_DC 1 |

1148 |
cglobal pred8x8l_dc_%1, 4,5 |

1149 |
sub r0, r3 |

1150 |
lea r4, [r0+r3*2] |

1151 |
movq mm0, [r0+r3*1-8] |

1152 |
punpckhbw mm0, [r0+r3*0-8] |

1153 |
movq mm1, [r4+r3*1-8] |

1154 |
punpckhbw mm1, [r0+r3*2-8] |

1155 |
mov r4, r0 |

1156 |
punpckhwd mm1, mm0 |

1157 |
lea r0, [r0+r3*4] |

1158 |
movq mm2, [r0+r3*1-8] |

1159 |
punpckhbw mm2, [r0+r3*0-8] |

1160 |
lea r0, [r0+r3*2] |

1161 |
movq mm3, [r0+r3*1-8] |

1162 |
punpckhbw mm3, [r0+r3*0-8] |

1163 |
punpckhwd mm3, mm2 |

1164 |
punpckhdq mm3, mm1 |

1165 |
lea r0, [r0+r3*2] |

1166 |
movq mm0, [r0+r3*0-8] |

1167 |
movq mm1, [r4] |

1168 |
mov r0, r4 |

1169 |
movq mm4, mm3 |

1170 |
movq mm2, mm3 |

1171 |
PALIGNR mm4, mm0, 7, mm0 |

1172 |
PALIGNR mm1, mm2, 1, mm2 |

1173 |
test r1, r1 |

1174 |
jnz .do_left |

1175 |
.fix_lt_1: |

1176 |
movq mm5, mm3 |

1177 |
pxor mm5, mm4 |

1178 |
psrlq mm5, 56 |

1179 |
psllq mm5, 48 |

1180 |
pxor mm1, mm5 |

1181 |
jmp .do_left |

1182 |
.fix_lt_2: |

1183 |
movq mm5, mm3 |

1184 |
pxor mm5, mm2 |

1185 |
psllq mm5, 56 |

1186 |
psrlq mm5, 56 |

1187 |
pxor mm2, mm5 |

1188 |
test r2, r2 |

1189 |
jnz .body |

1190 |
.fix_tr_1: |

1191 |
movq mm5, mm3 |

1192 |
pxor mm5, mm1 |

1193 |
psrlq mm5, 56 |

1194 |
psllq mm5, 56 |

1195 |
pxor mm1, mm5 |

1196 |
jmp .body |

1197 |
.do_left: |

1198 |
movq mm0, mm4 |

1199 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |

1200 |
movq mm4, mm0 |

1201 |
movq mm7, mm2 |

1202 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |

1203 |
psllq mm1, 56 |

1204 |
PALIGNR mm7, mm1, 7, mm3 |

1205 |
movq mm0, [r0-8] |

1206 |
movq mm3, [r0] |

1207 |
movq mm1, [r0+8] |

1208 |
movq mm2, mm3 |

1209 |
movq mm4, mm3 |

1210 |
PALIGNR mm2, mm0, 7, mm0 |

1211 |
PALIGNR mm1, mm4, 1, mm4 |

1212 |
test r1, r1 |

1213 |
jz .fix_lt_2 |

1214 |
test r2, r2 |

1215 |
jz .fix_tr_1 |

1216 |
.body |

1217 |
lea r1, [r0+r3*2] |

1218 |
PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 |

1219 |
pxor mm0, mm0 |

1220 |
pxor mm1, mm1 |

1221 |
lea r2, [r1+r3*2] |

1222 |
psadbw mm0, mm7 |

1223 |
psadbw mm1, mm6 |

1224 |
paddw mm0, [pw_8] |

1225 |
paddw mm0, mm1 |

1226 |
lea r4, [r2+r3*2] |

1227 |
psrlw mm0, 4 |

1228 |
pshufw mm0, mm0, 0 |

1229 |
packuswb mm0, mm0 |

1230 |
movq [r0+r3*1], mm0 |

1231 |
movq [r0+r3*2], mm0 |

1232 |
movq [r1+r3*1], mm0 |

1233 |
movq [r1+r3*2], mm0 |

1234 |
movq [r2+r3*1], mm0 |

1235 |
movq [r2+r3*2], mm0 |

1236 |
movq [r4+r3*1], mm0 |

1237 |
movq [r4+r3*2], mm0 |

1238 |
RET |

1239 |
%endmacro |

1240 |
INIT_MMX |

1241 |
%define PALIGNR PALIGNR_MMX |

1242 |
PRED8x8L_DC mmxext |

1243 |
%define PALIGNR PALIGNR_SSSE3 |

1244 |
PRED8x8L_DC ssse3 |

1245 |
%endif |

1246 | |

1247 |
;----------------------------------------------------------------------------- |

1248 |
; void pred8x8l_horizontal(uint8_t *src, int has_topleft, int has_topright, int stride) |

1249 |
;----------------------------------------------------------------------------- |

1250 |
%ifdef CONFIG_GPL |

1251 |
%macro PRED8x8L_HORIZONTAL 1 |

1252 |
cglobal pred8x8l_horizontal_%1, 4,4 |

1253 |
sub r0, r3 |

1254 |
lea r2, [r0+r3*2] |

1255 |
movq mm0, [r0+r3*1-8] |

1256 |
punpckhbw mm0, [r0+r3*0-8] |

1257 |
movq mm1, [r2+r3*1-8] |

1258 |
punpckhbw mm1, [r0+r3*2-8] |

1259 |
mov r2, r0 |

1260 |
punpckhwd mm1, mm0 |

1261 |
lea r0, [r0+r3*4] |

1262 |
movq mm2, [r0+r3*1-8] |

1263 |
punpckhbw mm2, [r0+r3*0-8] |

1264 |
lea r0, [r0+r3*2] |

1265 |
movq mm3, [r0+r3*1-8] |

1266 |
punpckhbw mm3, [r0+r3*0-8] |

1267 |
punpckhwd mm3, mm2 |

1268 |
punpckhdq mm3, mm1 |

1269 |
lea r0, [r0+r3*2] |

1270 |
movq mm0, [r0+r3*0-8] |

1271 |
movq mm1, [r2] |

1272 |
mov r0, r2 |

1273 |
movq mm4, mm3 |

1274 |
movq mm2, mm3 |

1275 |
PALIGNR mm4, mm0, 7, mm0 |

1276 |
PALIGNR mm1, mm2, 1, mm2 |

1277 |
test r1, r1 ; top_left |

1278 |
jnz .do_left |

1279 |
.fix_lt_1: |

1280 |
movq mm5, mm3 |

1281 |
pxor mm5, mm4 |

1282 |
psrlq mm5, 56 |

1283 |
psllq mm5, 48 |

1284 |
pxor mm1, mm5 |

1285 |
.do_left: |

1286 |
movq mm0, mm4 |

1287 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |

1288 |
movq mm4, mm0 |

1289 |
movq mm7, mm2 |

1290 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |

1291 |
psllq mm1, 56 |

1292 |
PALIGNR mm7, mm1, 7, mm3 |

1293 |
movq mm3, mm7 |

1294 |
lea r1, [r0+r3*2] |

1295 |
movq mm7, mm3 |

1296 |
punpckhbw mm3, mm3 |

1297 |
punpcklbw mm7, mm7 |

1298 |
pshufw mm0, mm3, 0xff |

1299 |
pshufw mm1, mm3, 0xaa |

1300 |
lea r2, [r1+r3*2] |

1301 |
pshufw mm2, mm3, 0x55 |

1302 |
pshufw mm3, mm3, 0x00 |

1303 |
pshufw mm4, mm7, 0xff |

1304 |
pshufw mm5, mm7, 0xaa |

1305 |
pshufw mm6, mm7, 0x55 |

1306 |
pshufw mm7, mm7, 0x00 |

1307 |
movq [r0+r3*1], mm0 |

1308 |
movq [r0+r3*2], mm1 |

1309 |
movq [r1+r3*1], mm2 |

1310 |
movq [r1+r3*2], mm3 |

1311 |
movq [r2+r3*1], mm4 |

1312 |
movq [r2+r3*2], mm5 |

1313 |
lea r0, [r2+r3*2] |

1314 |
movq [r0+r3*1], mm6 |

1315 |
movq [r0+r3*2], mm7 |

1316 |
RET |

1317 |
%endmacro |

1318 | |

1319 |
INIT_MMX |

1320 |
%define PALIGNR PALIGNR_MMX |

1321 |
PRED8x8L_HORIZONTAL mmxext |

1322 |
%define PALIGNR PALIGNR_SSSE3 |

1323 |
PRED8x8L_HORIZONTAL ssse3 |

1324 |
%endif |

1325 | |

1326 |
;----------------------------------------------------------------------------- |

1327 |
; void pred8x8l_vertical(uint8_t *src, int has_topleft, int has_topright, int stride) |

1328 |
;----------------------------------------------------------------------------- |

1329 |
%ifdef CONFIG_GPL |

1330 |
%macro PRED8x8L_VERTICAL 1 |

1331 |
cglobal pred8x8l_vertical_%1, 4,4 |

1332 |
sub r0, r3 |

1333 |
movq mm0, [r0-8] |

1334 |
movq mm3, [r0] |

1335 |
movq mm1, [r0+8] |

1336 |
movq mm2, mm3 |

1337 |
movq mm4, mm3 |

1338 |
PALIGNR mm2, mm0, 7, mm0 |

1339 |
PALIGNR mm1, mm4, 1, mm4 |

1340 |
test r1, r1 ; top_left |

1341 |
jz .fix_lt_2 |

1342 |
test r2, r2 ; top_right |

1343 |
jz .fix_tr_1 |

1344 |
jmp .body |

1345 |
.fix_lt_2: |

1346 |
movq mm5, mm3 |

1347 |
pxor mm5, mm2 |

1348 |
psllq mm5, 56 |

1349 |
psrlq mm5, 56 |

1350 |
pxor mm2, mm5 |

1351 |
test r2, r2 ; top_right |

1352 |
jnz .body |

1353 |
.fix_tr_1: |

1354 |
movq mm5, mm3 |

1355 |
pxor mm5, mm1 |

1356 |
psrlq mm5, 56 |

1357 |
psllq mm5, 56 |

1358 |
pxor mm1, mm5 |

1359 |
.body |

1360 |
PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 |

1361 |
%rep 3 |

1362 |
movq [r0+r3*1], mm0 |

1363 |
movq [r0+r3*2], mm0 |

1364 |
lea r0, [r0+r3*2] |

1365 |
%endrep |

1366 |
movq [r0+r3*1], mm0 |

1367 |
movq [r0+r3*2], mm0 |

1368 |
RET |

1369 |
%endmacro |

1370 | |

1371 |
INIT_MMX |

1372 |
%define PALIGNR PALIGNR_MMX |

1373 |
PRED8x8L_VERTICAL mmxext |

1374 |
%define PALIGNR PALIGNR_SSSE3 |

1375 |
PRED8x8L_VERTICAL ssse3 |

1376 |
%endif |

1377 | |

1378 |
;----------------------------------------------------------------------------- |

1379 |
;void pred8x8l_down_left(uint8_t *src, int has_topleft, int has_topright, int stride) |

1380 |
;----------------------------------------------------------------------------- |

1381 |
%ifdef CONFIG_GPL |

1382 |
%macro PRED8x8L_DOWN_LEFT 1 |

1383 |
cglobal pred8x8l_down_left_%1, 4,4 |

1384 |
sub r0, r3 |

1385 |
movq mm0, [r0-8] |

1386 |
movq mm3, [r0] |

1387 |
movq mm1, [r0+8] |

1388 |
movq mm2, mm3 |

1389 |
movq mm4, mm3 |

1390 |
PALIGNR mm2, mm0, 7, mm0 |

1391 |
PALIGNR mm1, mm4, 1, mm4 |

1392 |
test r1, r1 ; top_left |

1393 |
jz .fix_lt_2 |

1394 |
test r2, r2 ; top_right |

1395 |
jz .fix_tr_1 |

1396 |
jmp .do_top |

1397 |
.fix_lt_2: |

1398 |
movq mm5, mm3 |

1399 |
pxor mm5, mm2 |

1400 |
psllq mm5, 56 |

1401 |
psrlq mm5, 56 |

1402 |
pxor mm2, mm5 |

1403 |
test r2, r2 ; top_right |

1404 |
jnz .do_top |

1405 |
.fix_tr_1: |

1406 |
movq mm5, mm3 |

1407 |
pxor mm5, mm1 |

1408 |
psrlq mm5, 56 |

1409 |
psllq mm5, 56 |

1410 |
pxor mm1, mm5 |

1411 |
jmp .do_top |

1412 |
.fix_tr_2: |

1413 |
punpckhbw mm3, mm3 |

1414 |
pshufw mm1, mm3, 0xFF |

1415 |
jmp .do_topright |

1416 |
.do_top: |

1417 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |

1418 |
movq2dq xmm3, mm4 |

1419 |
test r2, r2 ; top_right |

1420 |
jz .fix_tr_2 |

1421 |
movq mm0, [r0+8] |

1422 |
movq mm5, mm0 |

1423 |
movq mm2, mm0 |

1424 |
movq mm4, mm0 |

1425 |
psrlq mm5, 56 |

1426 |
PALIGNR mm2, mm3, 7, mm3 |

1427 |
PALIGNR mm5, mm4, 1, mm4 |

1428 |
PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 |

1429 |
.do_topright: |

1430 |
movq2dq xmm4, mm1 |

1431 |
psrlq mm1, 56 |

1432 |
movq2dq xmm5, mm1 |

1433 |
lea r1, [r0+r3*2] |

1434 |
pslldq xmm4, 8 |

1435 |
por xmm3, xmm4 |

1436 |
movdqa xmm2, xmm3 |

1437 |
psrldq xmm2, 1 |

1438 |
pslldq xmm5, 15 |

1439 |
por xmm2, xmm5 |

1440 |
lea r2, [r1+r3*2] |

1441 |
movdqa xmm1, xmm3 |

1442 |
pslldq xmm1, 1 |

1443 |
INIT_XMM |

1444 |
PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 |

1445 |
psrldq xmm0, 1 |

1446 |
movq [r0+r3*1], xmm0 |

1447 |
psrldq xmm0, 1 |

1448 |
movq [r0+r3*2], xmm0 |

1449 |
psrldq xmm0, 1 |

1450 |
lea r0, [r2+r3*2] |

1451 |
movq [r1+r3*1], xmm0 |

1452 |
psrldq xmm0, 1 |

1453 |
movq [r1+r3*2], xmm0 |

1454 |
psrldq xmm0, 1 |

1455 |
movq [r2+r3*1], xmm0 |

1456 |
psrldq xmm0, 1 |

1457 |
movq [r2+r3*2], xmm0 |

1458 |
psrldq xmm0, 1 |

1459 |
movq [r0+r3*1], xmm0 |

1460 |
psrldq xmm0, 1 |

1461 |
movq [r0+r3*2], xmm0 |

1462 |
RET |

1463 |
%endmacro |

1464 | |

1465 |
INIT_MMX |

1466 |
%define PALIGNR PALIGNR_MMX |

1467 |
PRED8x8L_DOWN_LEFT sse2 |

1468 |
INIT_MMX |

1469 |
%define PALIGNR PALIGNR_SSSE3 |

1470 |
PRED8x8L_DOWN_LEFT ssse3 |

1471 |
%endif |

1472 | |

1473 |
;----------------------------------------------------------------------------- |

1474 |
;void pred8x8l_down_right_mmxext(uint8_t *src, int has_topleft, int has_topright, int stride) |

1475 |
;----------------------------------------------------------------------------- |

1476 |
%ifdef CONFIG_GPL |

1477 |
INIT_MMX |

1478 |
%define PALIGNR PALIGNR_MMX |

1479 |
cglobal pred8x8l_down_right_mmxext, 4,5 |

1480 |
sub r0, r3 |

1481 |
lea r4, [r0+r3*2] |

1482 |
movq mm0, [r0+r3*1-8] |

1483 |
punpckhbw mm0, [r0+r3*0-8] |

1484 |
movq mm1, [r4+r3*1-8] |

1485 |
punpckhbw mm1, [r0+r3*2-8] |

1486 |
mov r4, r0 |

1487 |
punpckhwd mm1, mm0 |

1488 |
lea r0, [r0+r3*4] |

1489 |
movq mm2, [r0+r3*1-8] |

1490 |
punpckhbw mm2, [r0+r3*0-8] |

1491 |
lea r0, [r0+r3*2] |

1492 |
movq mm3, [r0+r3*1-8] |

1493 |
punpckhbw mm3, [r0+r3*0-8] |

1494 |
punpckhwd mm3, mm2 |

1495 |
punpckhdq mm3, mm1 |

1496 |
lea r0, [r0+r3*2] |

1497 |
movq mm0, [r0+r3*0-8] |

1498 |
movq mm1, [r4] |

1499 |
mov r0, r4 |

1500 |
movq mm4, mm3 |

1501 |
movq mm2, mm3 |

1502 |
PALIGNR mm4, mm0, 7, mm0 |

1503 |
PALIGNR mm1, mm2, 1, mm2 |

1504 |
test r1, r1 ; top_left |

1505 |
jz .fix_lt_1 |

1506 |
.do_left: |

1507 |
movq mm0, mm4 |

1508 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |

1509 |
movq mm4, mm0 |

1510 |
movq mm7, mm2 |

1511 |
movq mm6, mm2 |

1512 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |

1513 |
psllq mm1, 56 |

1514 |
PALIGNR mm7, mm1, 7, mm3 |

1515 |
movq mm0, [r0-8] |

1516 |
movq mm3, [r0] |

1517 |
movq mm1, [r0+8] |

1518 |
movq mm2, mm3 |

1519 |
movq mm4, mm3 |

1520 |
PALIGNR mm2, mm0, 7, mm0 |

1521 |
PALIGNR mm1, mm4, 1, mm4 |

1522 |
test r1, r1 ; top_left |

1523 |
jz .fix_lt_2 |

1524 |
test r2, r2 ; top_right |

1525 |
jz .fix_tr_1 |

1526 |
.do_top: |

1527 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |

1528 |
movq mm5, mm4 |

1529 |
jmp .body |

1530 |
.fix_lt_1: |

1531 |
movq mm5, mm3 |

1532 |
pxor mm5, mm4 |

1533 |
psrlq mm5, 56 |

1534 |
psllq mm5, 48 |

1535 |
pxor mm1, mm5 |

1536 |
jmp .do_left |

1537 |
.fix_lt_2: |

1538 |
movq mm5, mm3 |

1539 |
pxor mm5, mm2 |

1540 |
psllq mm5, 56 |

1541 |
psrlq mm5, 56 |

1542 |
pxor mm2, mm5 |

1543 |
test r2, r2 ; top_right |

1544 |
jnz .do_top |

1545 |
.fix_tr_1: |

1546 |
movq mm5, mm3 |

1547 |
pxor mm5, mm1 |

1548 |
psrlq mm5, 56 |

1549 |
psllq mm5, 56 |

1550 |
pxor mm1, mm5 |

1551 |
jmp .do_top |

1552 |
.body |

1553 |
lea r1, [r0+r3*2] |

1554 |
movq mm1, mm7 |

1555 |
movq mm7, mm5 |

1556 |
movq mm5, mm6 |

1557 |
movq mm2, mm7 |

1558 |
lea r2, [r1+r3*2] |

1559 |
PALIGNR mm2, mm6, 1, mm0 |

1560 |
movq mm3, mm7 |

1561 |
PALIGNR mm3, mm6, 7, mm0 |

1562 |
movq mm4, mm7 |

1563 |
lea r4, [r2+r3*2] |

1564 |
psrlq mm4, 8 |

1565 |
PRED4x4_LOWPASS mm0, mm1, mm2, mm5, mm6 |

1566 |
PRED4x4_LOWPASS mm1, mm3, mm4, mm7, mm6 |

1567 |
movq [r4+r3*2], mm0 |

1568 |
movq mm2, mm1 |

1569 |
psrlq mm0, 8 |

1570 |
psllq mm2, 56 |

1571 |
psrlq mm1, 8 |

1572 |
por mm0, mm2 |

1573 |
movq [r4+r3*1], mm0 |

1574 |
movq mm2, mm1 |

1575 |
psrlq mm0, 8 |

1576 |
psllq mm2, 56 |

1577 |
psrlq mm1, 8 |

1578 |
por mm0, mm2 |

1579 |
movq [r2+r3*2], mm0 |

1580 |
movq mm2, mm1 |

1581 |
psrlq mm0, 8 |

1582 |
psllq mm2, 56 |

1583 |
psrlq mm1, 8 |

1584 |
por mm0, mm2 |

1585 |
movq [r2+r3*1], mm0 |

1586 |
movq mm2, mm1 |

1587 |
psrlq mm0, 8 |

1588 |
psllq mm2, 56 |

1589 |
psrlq mm1, 8 |

1590 |
por mm0, mm2 |

1591 |
movq [r1+r3*2], mm0 |

1592 |
movq mm2, mm1 |

1593 |
psrlq mm0, 8 |

1594 |
psllq mm2, 56 |

1595 |
psrlq mm1, 8 |

1596 |
por mm0, mm2 |

1597 |
movq [r1+r3*1], mm0 |

1598 |
movq mm2, mm1 |

1599 |
psrlq mm0, 8 |

1600 |
psllq mm2, 56 |

1601 |
psrlq mm1, 8 |

1602 |
por mm0, mm2 |

1603 |
movq [r0+r3*2], mm0 |

1604 |
psrlq mm0, 8 |

1605 |
psllq mm1, 56 |

1606 |
por mm0, mm1 |

1607 |
movq [r0+r3*1], mm0 |

1608 |
RET |

1609 | |

1610 |
%macro PRED8x8L_DOWN_RIGHT 1 |

1611 |
cglobal pred8x8l_down_right_%1, 4,5 |

1612 |
sub r0, r3 |

1613 |
lea r4, [r0+r3*2] |

1614 |
movq mm0, [r0+r3*1-8] |

1615 |
punpckhbw mm0, [r0+r3*0-8] |

1616 |
movq mm1, [r4+r3*1-8] |

1617 |
punpckhbw mm1, [r0+r3*2-8] |

1618 |
mov r4, r0 |

1619 |
punpckhwd mm1, mm0 |

1620 |
lea r0, [r0+r3*4] |

1621 |
movq mm2, [r0+r3*1-8] |

1622 |
punpckhbw mm2, [r0+r3*0-8] |

1623 |
lea r0, [r0+r3*2] |

1624 |
movq mm3, [r0+r3*1-8] |

1625 |
punpckhbw mm3, [r0+r3*0-8] |

1626 |
punpckhwd mm3, mm2 |

1627 |
punpckhdq mm3, mm1 |

1628 |
lea r0, [r0+r3*2] |

1629 |
movq mm0, [r0+r3*0-8] |

1630 |
movq mm1, [r4] |

1631 |
mov r0, r4 |

1632 |
movq mm4, mm3 |

1633 |
movq mm2, mm3 |

1634 |
PALIGNR mm4, mm0, 7, mm0 |

1635 |
PALIGNR mm1, mm2, 1, mm2 |

1636 |
test r1, r1 |

1637 |
jz .fix_lt_1 |

1638 |
jmp .do_left |

1639 |
.fix_lt_1: |

1640 |
movq mm5, mm3 |

1641 |
pxor mm5, mm4 |

1642 |
psrlq mm5, 56 |

1643 |
psllq mm5, 48 |

1644 |
pxor mm1, mm5 |

1645 |
jmp .do_left |

1646 |
.fix_lt_2: |

1647 |
movq mm5, mm3 |

1648 |
pxor mm5, mm2 |

1649 |
psllq mm5, 56 |

1650 |
psrlq mm5, 56 |

1651 |
pxor mm2, mm5 |

1652 |
test r2, r2 |

1653 |
jnz .do_top |

1654 |
.fix_tr_1: |

1655 |
movq mm5, mm3 |

1656 |
pxor mm5, mm1 |

1657 |
psrlq mm5, 56 |

1658 |
psllq mm5, 56 |

1659 |
pxor mm1, mm5 |

1660 |
jmp .do_top |

1661 |
.do_left: |

1662 |
movq mm0, mm4 |

1663 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |

1664 |
movq mm4, mm0 |

1665 |
movq mm7, mm2 |

1666 |
movq2dq xmm3, mm2 |

1667 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |

1668 |
psllq mm1, 56 |

1669 |
PALIGNR mm7, mm1, 7, mm3 |

1670 |
movq2dq xmm1, mm7 |

1671 |
movq mm0, [r0-8] |

1672 |
movq mm3, [r0] |

1673 |
movq mm1, [r0+8] |

1674 |
movq mm2, mm3 |

1675 |
movq mm4, mm3 |

1676 |
PALIGNR mm2, mm0, 7, mm0 |

1677 |
PALIGNR mm1, mm4, 1, mm4 |

1678 |
test r1, r1 |

1679 |
jz .fix_lt_2 |

1680 |
test r2, r2 |

1681 |
jz .fix_tr_1 |

1682 |
.do_top: |

1683 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |

1684 |
movq2dq xmm4, mm4 |

1685 |
lea r1, [r0+r3*2] |

1686 |
movdqa xmm0, xmm3 |

1687 |
pslldq xmm4, 8 |

1688 |
por xmm3, xmm4 |

1689 |
lea r2, [r1+r3*2] |

1690 |
pslldq xmm4, 1 |

1691 |
por xmm1, xmm4 |

1692 |
psrldq xmm0, 7 |

1693 |
pslldq xmm0, 15 |

1694 |
psrldq xmm0, 7 |

1695 |
por xmm1, xmm0 |

1696 |
lea r0, [r2+r3*2] |

1697 |
movdqa xmm2, xmm3 |

1698 |
psrldq xmm2, 1 |

1699 |
INIT_XMM |

1700 |
PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 |

1701 |
movdqa xmm1, xmm0 |

1702 |
psrldq xmm1, 1 |

1703 |
movq [r0+r3*2], xmm0 |

1704 |
movq [r0+r3*1], xmm1 |

1705 |
psrldq xmm0, 2 |

1706 |
psrldq xmm1, 2 |

1707 |
movq [r2+r3*2], xmm0 |

1708 |
movq [r2+r3*1], xmm1 |

1709 |
psrldq xmm0, 2 |

1710 |
psrldq xmm1, 2 |

1711 |
movq [r1+r3*2], xmm0 |

1712 |
movq [r1+r3*1], xmm1 |

1713 |
psrldq xmm0, 2 |

1714 |
psrldq xmm1, 2 |

1715 |
movq [r4+r3*2], xmm0 |

1716 |
movq [r4+r3*1], xmm1 |

1717 |
RET |

1718 |
%endmacro |

1719 | |

1720 |
INIT_MMX |

1721 |
%define PALIGNR PALIGNR_MMX |

1722 |
PRED8x8L_DOWN_RIGHT sse2 |

1723 |
INIT_MMX |

1724 |
%define PALIGNR PALIGNR_SSSE3 |

1725 |
PRED8x8L_DOWN_RIGHT ssse3 |

1726 |
%endif |

1727 | |

1728 |
;----------------------------------------------------------------------------- |

1729 |
; void pred8x8l_vertical_right(uint8_t *src, int has_topleft, int has_topright, int stride) |

1730 |
;----------------------------------------------------------------------------- |

1731 |
%ifdef CONFIG_GPL |

1732 |
INIT_MMX |

1733 |
%define PALIGNR PALIGNR_MMX |

1734 |
cglobal pred8x8l_vertical_right_mmxext, 4,5 |

1735 |
sub r0, r3 |

1736 |
lea r4, [r0+r3*2] |

1737 |
movq mm0, [r0+r3*1-8] |

1738 |
punpckhbw mm0, [r0+r3*0-8] |

1739 |
movq mm1, [r4+r3*1-8] |

1740 |
punpckhbw mm1, [r0+r3*2-8] |

1741 |
mov r4, r0 |

1742 |
punpckhwd mm1, mm0 |

1743 |
lea r0, [r0+r3*4] |

1744 |
movq mm2, [r0+r3*1-8] |

1745 |
punpckhbw mm2, [r0+r3*0-8] |

1746 |
lea r0, [r0+r3*2] |

1747 |
movq mm3, [r0+r3*1-8] |

1748 |
punpckhbw mm3, [r0+r3*0-8] |

1749 |
punpckhwd mm3, mm2 |

1750 |
punpckhdq mm3, mm1 |

1751 |
lea r0, [r0+r3*2] |

1752 |
movq mm0, [r0+r3*0-8] |

1753 |
movq mm1, [r4] |

1754 |
mov r0, r4 |

1755 |
movq mm4, mm3 |

1756 |
movq mm2, mm3 |

1757 |
PALIGNR mm4, mm0, 7, mm0 |

1758 |
PALIGNR mm1, mm2, 1, mm2 |

1759 |
test r1, r1 |

1760 |
jz .fix_lt_1 |

1761 |
jmp .do_left |

1762 |
.fix_lt_1: |

1763 |
movq mm5, mm3 |

1764 |
pxor mm5, mm4 |

1765 |
psrlq mm5, 56 |

1766 |
psllq mm5, 48 |

1767 |
pxor mm1, mm5 |

1768 |
jmp .do_left |

1769 |
.fix_lt_2: |

1770 |
movq mm5, mm3 |

1771 |
pxor mm5, mm2 |

1772 |
psllq mm5, 56 |

1773 |
psrlq mm5, 56 |

1774 |
pxor mm2, mm5 |

1775 |
test r2, r2 |

1776 |
jnz .do_top |

1777 |
.fix_tr_1: |

1778 |
movq mm5, mm3 |

1779 |
pxor mm5, mm1 |

1780 |
psrlq mm5, 56 |

1781 |
psllq mm5, 56 |

1782 |
pxor mm1, mm5 |

1783 |
jmp .do_top |

1784 |
.do_left: |

1785 |
movq mm0, mm4 |

1786 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |

1787 |
movq mm7, mm2 |

1788 |
movq mm0, [r0-8] |

1789 |
movq mm3, [r0] |

1790 |
movq mm1, [r0+8] |

1791 |
movq mm2, mm3 |

1792 |
movq mm4, mm3 |

1793 |
PALIGNR mm2, mm0, 7, mm0 |

1794 |
PALIGNR mm1, mm4, 1, mm4 |

1795 |
test r1, r1 |

1796 |
jz .fix_lt_2 |

1797 |
test r2, r2 |

1798 |
jz .fix_tr_1 |

1799 |
.do_top |

1800 |
PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 |

1801 |
lea r1, [r0+r3*2] |

1802 |
movq mm2, mm6 |

1803 |
movq mm3, mm6 |

1804 |
PALIGNR mm3, mm7, 7, mm0 |

1805 |
PALIGNR mm6, mm7, 6, mm1 |

1806 |
movq mm4, mm3 |

1807 |
pavgb mm3, mm2 |

1808 |
lea r2, [r1+r3*2] |

1809 |
PRED4x4_LOWPASS mm0, mm6, mm2, mm4, mm5 |

1810 |
movq [r0+r3*1], mm3 |

1811 |
movq [r0+r3*2], mm0 |

1812 |
movq mm5, mm0 |

1813 |
movq mm6, mm3 |

1814 |
movq mm1, mm7 |

1815 |
movq mm2, mm1 |

1816 |
psllq mm2, 8 |

1817 |
movq mm3, mm1 |

1818 |
psllq mm3, 16 |

1819 |
lea r4, [r2+r3*2] |

1820 |
PRED4x4_LOWPASS mm0, mm1, mm3, mm2, mm4 |

1821 |
PALIGNR mm6, mm0, 7, mm2 |

1822 |
movq [r1+r3*1], mm6 |

1823 |
psllq mm0, 8 |

1824 |
PALIGNR mm5, mm0, 7, mm1 |

1825 |
movq [r1+r3*2], mm5 |

1826 |
psllq mm0, 8 |

1827 |
PALIGNR mm6, mm0, 7, mm2 |

1828 |
movq [r2+r3*1], mm6 |

1829 |
psllq mm0, 8 |

1830 |
PALIGNR mm5, mm0, 7, mm1 |

1831 |
movq [r2+r3*2], mm5 |

1832 |
psllq mm0, 8 |

1833 |
PALIGNR mm6, mm0, 7, mm2 |

1834 |
movq [r4+r3*1], mm6 |

1835 |
psllq mm0, 8 |

1836 |
PALIGNR mm5, mm0, 7, mm1 |

1837 |
movq [r4+r3*2], mm5 |

1838 |
RET |

1839 | |

1840 |
%macro PRED8x8L_VERTICAL_RIGHT 1 |

1841 |
cglobal pred8x8l_vertical_right_%1, 4,5,7 |

1842 |
sub r0, r3 |

1843 |
lea r4, [r0+r3*2] |

1844 |
movq mm0, [r0+r3*1-8] |

1845 |
punpckhbw mm0, [r0+r3*0-8] |

1846 |
movq mm1, [r4+r3*1-8] |

1847 |
punpckhbw mm1, [r0+r3*2-8] |

1848 |
mov r4, r0 |

1849 |
punpckhwd mm1, mm0 |

1850 |
lea r0, [r0+r3*4] |

1851 |
movq mm2, [r0+r3*1-8] |

1852 |
punpckhbw mm2, [r0+r3*0-8] |

1853 |
lea r0, [r0+r3*2] |

1854 |
movq mm3, [r0+r3*1-8] |

1855 |
punpckhbw mm3, [r0+r3*0-8] |

1856 |
punpckhwd mm3, mm2 |

1857 |
punpckhdq mm3, mm1 |

1858 |
lea r0, [r0+r3*2] |

1859 |
movq mm0, [r0+r3*0-8] |

1860 |
movq mm1, [r4] |

1861 |
mov r0, r4 |

1862 |
movq mm4, mm3 |

1863 |
movq mm2, mm3 |

1864 |
PALIGNR mm4, mm0, 7, mm0 |

1865 |
PALIGNR mm1, mm2, 1, mm2 |

1866 |
test r1, r1 |

1867 |
jnz .do_left |

1868 |
.fix_lt_1: |

1869 |
movq mm5, mm3 |

1870 |
pxor mm5, mm4 |

1871 |
psrlq mm5, 56 |

1872 |
psllq mm5, 48 |

1873 |
pxor mm1, mm5 |

1874 |
jmp .do_left |

1875 |
.fix_lt_2: |

1876 |
movq mm5, mm3 |

1877 |
pxor mm5, mm2 |

1878 |
psllq mm5, 56 |

1879 |
psrlq mm5, 56 |

1880 |
pxor mm2, mm5 |

1881 |
test r2, r2 |

1882 |
jnz .do_top |

1883 |
.fix_tr_1: |

1884 |
movq mm5, mm3 |

1885 |
pxor mm5, mm1 |

1886 |
psrlq mm5, 56 |

1887 |
psllq mm5, 56 |

1888 |
pxor mm1, mm5 |

1889 |
jmp .do_top |

1890 |
.do_left: |

1891 |
movq mm0, mm4 |

1892 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |

1893 |
movq2dq xmm0, mm2 |

1894 |
movq mm0, [r0-8] |

1895 |
movq mm3, [r0] |

1896 |
movq mm1, [r0+8] |

1897 |
movq mm2, mm3 |

1898 |
movq mm4, mm3 |

1899 |
PALIGNR mm2, mm0, 7, mm0 |

1900 |
PALIGNR mm1, mm4, 1, mm4 |

1901 |
test r1, r1 |

1902 |
jz .fix_lt_2 |

1903 |
test r2, r2 |

1904 |
jz .fix_tr_1 |

1905 |
.do_top |

1906 |
PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 |

1907 |
lea r1, [r0+r3*2] |

1908 |
movq2dq xmm4, mm6 |

1909 |
pslldq xmm4, 8 |

1910 |
por xmm0, xmm4 |

1911 |
movdqa xmm6, [pw_ff00] |

1912 |
movdqa xmm1, xmm0 |

1913 |
lea r2, [r1+r3*2] |

1914 |
movdqa xmm2, xmm0 |

1915 |
movdqa xmm3, xmm0 |

1916 |
pslldq xmm0, 1 |

1917 |
pslldq xmm1, 2 |

1918 |
pavgb xmm2, xmm0 |

1919 |
INIT_XMM |

1920 |
PRED4x4_LOWPASS xmm4, xmm3, xmm1, xmm0, xmm5 |

1921 |
pandn xmm6, xmm4 |

1922 |
movdqa xmm5, xmm4 |

1923 |
psrlw xmm4, 8 |

1924 |
packuswb xmm6, xmm4 |

1925 |
movhlps xmm4, xmm6 |

1926 |
movhps [r0+r3*2], xmm5 |

1927 |
movhps [r0+r3*1], xmm2 |

1928 |
psrldq xmm5, 4 |

1929 |
movss xmm5, xmm6 |

1930 |
psrldq xmm2, 4 |

1931 |
movss xmm2, xmm4 |

1932 |
lea r0, [r2+r3*2] |

1933 |
psrldq xmm5, 1 |

1934 |
psrldq xmm2, 1 |

1935 |
movq [r0+r3*2], xmm5 |

1936 |
movq [r0+r3*1], xmm2 |

1937 |
psrldq xmm5, 1 |

1938 |
psrldq xmm2, 1 |

1939 |
movq [r2+r3*2], xmm5 |

1940 |
movq [r2+r3*1], xmm2 |

1941 |
psrldq xmm5, 1 |

1942 |
psrldq xmm2, 1 |

1943 |
movq [r1+r3*2], xmm5 |

1944 |
movq [r1+r3*1], xmm2 |

1945 |
RET |

1946 |
%endmacro |

1947 | |

1948 |
INIT_MMX |

1949 |
%define PALIGNR PALIGNR_MMX |

1950 |
PRED8x8L_VERTICAL_RIGHT sse2 |

1951 |
INIT_MMX |

1952 |
%define PALIGNR PALIGNR_SSSE3 |

1953 |
PRED8x8L_VERTICAL_RIGHT ssse3 |

1954 |
%endif |

1955 | |

1956 |
;----------------------------------------------------------------------------- |

1957 |
;void pred8x8l_vertical_left(uint8_t *src, int has_topleft, int has_topright, int stride) |

1958 |
;----------------------------------------------------------------------------- |

1959 |
%ifdef CONFIG_GPL |

1960 |
%macro PRED8x8L_VERTICAL_LEFT 1 |

1961 |
cglobal pred8x8l_vertical_left_%1, 4,4 |

1962 |
sub r0, r3 |

1963 |
movq mm0, [r0-8] |

1964 |
movq mm3, [r0] |

1965 |
movq mm1, [r0+8] |

1966 |
movq mm2, mm3 |

1967 |
movq mm4, mm3 |

1968 |
PALIGNR mm2, mm0, 7, mm0 |

1969 |
PALIGNR mm1, mm4, 1, mm4 |

1970 |
test r1, r1 |

1971 |
jz .fix_lt_2 |

1972 |
test r2, r2 |

1973 |
jz .fix_tr_1 |

1974 |
jmp .do_top |

1975 |
.fix_lt_2: |

1976 |
movq mm5, mm3 |

1977 |
pxor mm5, mm2 |

1978 |
psllq mm5, 56 |

1979 |
psrlq mm5, 56 |

1980 |
pxor mm2, mm5 |

1981 |
test r2, r2 |

1982 |
jnz .do_top |

1983 |
.fix_tr_1: |

1984 |
movq mm5, mm3 |

1985 |
pxor mm5, mm1 |

1986 |
psrlq mm5, 56 |

1987 |
psllq mm5, 56 |

1988 |
pxor mm1, mm5 |

1989 |
jmp .do_top |

1990 |
.fix_tr_2: |

1991 |
punpckhbw mm3, mm3 |

1992 |
pshufw mm1, mm3, 0xFF |

1993 |
jmp .do_topright |

1994 |
.do_top: |

1995 |
PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 |

1996 |
movq2dq xmm4, mm4 |

1997 |
test r2, r2 |

1998 |
jz .fix_tr_2 |

1999 |
movq mm0, [r0+8] |

2000 |
movq mm5, mm0 |

2001 |
movq mm2, mm0 |

2002 |
movq mm4, mm0 |

2003 |
psrlq mm5, 56 |

2004 |
PALIGNR mm2, mm3, 7, mm3 |

2005 |
PALIGNR mm5, mm4, 1, mm4 |

2006 |
PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 |

2007 |
.do_topright: |

2008 |
movq2dq xmm3, mm1 |

2009 |
lea r1, [r0+r3*2] |

2010 |
pslldq xmm3, 8 |

2011 |
por xmm4, xmm3 |

2012 |
movdqa xmm2, xmm4 |

2013 |
movdqa xmm1, xmm4 |

2014 |
movdqa xmm3, xmm4 |

2015 |
psrldq xmm2, 1 |

2016 |
pslldq xmm1, 1 |

2017 |
pavgb xmm3, xmm2 |

2018 |
lea r2, [r1+r3*2] |

2019 |
INIT_XMM |

2020 |
PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm4, xmm5 |

2021 |
psrldq xmm0, 1 |

2022 |
movq [r0+r3*1], xmm3 |

2023 |
movq [r0+r3*2], xmm0 |

2024 |
lea r0, [r2+r3*2] |

2025 |
psrldq xmm3, 1 |

2026 |
psrldq xmm0, 1 |

2027 |
movq [r1+r3*1], xmm3 |

2028 |
movq [r1+r3*2], xmm0 |

2029 |
psrldq xmm3, 1 |

2030 |
psrldq xmm0, 1 |

2031 |
movq [r2+r3*1], xmm3 |

2032 |
movq [r2+r3*2], xmm0 |

2033 |
psrldq xmm3, 1 |

2034 |
psrldq xmm0, 1 |

2035 |
movq [r0+r3*1], xmm3 |

2036 |
movq [r0+r3*2], xmm0 |

2037 |
RET |

2038 |
%endmacro |

2039 | |

2040 |
INIT_MMX |

2041 |
%define PALIGNR PALIGNR_MMX |

2042 |
PRED8x8L_VERTICAL_LEFT sse2 |

2043 |
%define PALIGNR PALIGNR_SSSE3 |

2044 |
INIT_MMX |

2045 |
PRED8x8L_VERTICAL_LEFT ssse3 |

2046 |
%endif |

2047 | |

2048 |
;----------------------------------------------------------------------------- |

2049 |
; void pred8x8l_horizontal_up(uint8_t *src, int has_topleft, int has_topright, int stride) |

2050 |
;----------------------------------------------------------------------------- |

2051 |
%ifdef CONFIG_GPL |

2052 |
%macro PRED8x8L_HORIZONTAL_UP 1 |

2053 |
cglobal pred8x8l_horizontal_up_%1, 4,4 |

2054 |
sub r0, r3 |

2055 |
lea r2, [r0+r3*2] |

2056 |
movq mm0, [r0+r3*1-8] |

2057 |
punpckhbw mm0, [r0+r3*0-8] |

2058 |
movq mm1, [r2+r3*1-8] |

2059 |
punpckhbw mm1, [r0+r3*2-8] |

2060 |
mov r2, r0 |

2061 |
punpckhwd mm1, mm0 |

2062 |
lea r0, [r0+r3*4] |

2063 |
movq mm2, [r0+r3*1-8] |

2064 |
punpckhbw mm2, [r0+r3*0-8] |

2065 |
lea r0, [r0+r3*2] |

2066 |
movq mm3, [r0+r3*1-8] |

2067 |
punpckhbw mm3, [r0+r3*0-8] |

2068 |
punpckhwd mm3, mm2 |

2069 |
punpckhdq mm3, mm1 |

2070 |
lea r0, [r0+r3*2] |

2071 |
movq mm0, [r0+r3*0-8] |

2072 |
movq mm1, [r2] |

2073 |
mov r0, r2 |

2074 |
movq mm4, mm3 |

2075 |
movq mm2, mm3 |

2076 |
PALIGNR mm4, mm0, 7, mm0 |

2077 |
PALIGNR mm1, mm2, 1, mm2 |

2078 |
test r1, r1 |

2079 |
jnz .do_left |

2080 |
.fix_lt_1: |

2081 |
movq mm5, mm3 |

2082 |
pxor mm5, mm4 |

2083 |
psrlq mm5, 56 |

2084 |
psllq mm5, 48 |

2085 |
pxor mm1, mm5 |

2086 |
.do_left: |

2087 |
movq mm0, mm4 |

2088 |
PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 |

2089 |
movq mm4, mm0 |

2090 |
movq mm7, mm2 |

2091 |
PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 |

2092 |
psllq mm1, 56 |

2093 |
PALIGNR mm7, mm1, 7, mm3 |

2094 |
lea r1, [r0+r3*2] |

2095 |
pshufw mm0, mm7, 00011011b ; l6 l7 l4 l5 l2 l3 l0 l1 |

2096 |
psllq mm7, 56 ; l7 .. .. .. .. .. .. .. |

2097 |
movq mm2, mm0 |

2098 |
psllw mm0, 8 |

2099 |
psrlw mm2, 8 |

2100 |
por mm2, mm0 ; l7 l6 l5 l4 l3 l2 l1 l0 |

2101 |
movq mm3, mm2 |

2102 |
movq mm4, mm2 |

2103 |
movq mm5, mm2 |

2104 |
psrlq mm2, 8 |

2105 |
psrlq mm3, 16 |

2106 |
lea r2, [r1+r3*2] |

2107 |
por mm2, mm7 ; l7 l7 l6 l5 l4 l3 l2 l1 |

2108 |
punpckhbw mm7, mm7 |

2109 |
por mm3, mm7 ; l7 l7 l7 l6 l5 l4 l3 l2 |

2110 |
pavgb mm4, mm2 |

2111 |
PRED4x4_LOWPASS mm1, mm3, mm5, mm2, mm6 |

2112 |
movq mm5, mm4 |

2113 |
punpcklbw mm4, mm1 ; p4 p3 p2 p1 |

2114 |
punpckhbw mm5, mm1 ; p8 p7 p6 p5 |

2115 |
movq mm6, mm5 |

2116 |
movq mm7, mm5 |

2117 |
movq mm0, mm5 |

2118 |
PALIGNR mm5, mm4, 2, mm1 |

2119 |
pshufw mm1, mm6, 11111001b |

2120 |
PALIGNR mm6, mm4, 4, mm2 |

2121 |
pshufw mm2, mm7, 11111110b |

2122 |
PALIGNR mm7, mm4, 6, mm3 |

2123 |
pshufw mm3, mm0, 11111111b |

2124 |
movq [r0+r3*1], mm4 |

2125 |
movq [r0+r3*2], mm5 |

2126 |
lea r0, [r2+r3*2] |

2127 |
movq [r1+r3*1], mm6 |

2128 |
movq [r1+r3*2], mm7 |

2129 |
movq [r2+r3*1], mm0 |

2130 |
movq [r2+r3*2], mm1 |

2131 |
movq [r0+r3*1], mm2 |

2132 |
movq [r0+r3*2], mm3 |

2133 |
RET |

2134 |
%endmacro |

2135 | |

2136 |
INIT_MMX |

2137 |
%define PALIGNR PALIGNR_MMX |

2138 |
PRED8x8L_HORIZONTAL_UP mmxext |

2139 |
%define PALIGNR PALIGNR_SSSE3 |

2140 |
PRED8x8L_HORIZONTAL_UP ssse3 |

2141 |
%endif |

2142 | |

2143 |
;----------------------------------------------------------------------------- |

2144 |
; void pred4x4_dc_mmxext(uint8_t *src, const uint8_t *topright, int stride) |

2145 |
;----------------------------------------------------------------------------- |

2146 | |

2147 |
cglobal pred4x4_dc_mmxext, 3,5 |

2148 |
pxor mm7, mm7 |

2149 |
mov r4, r0 |

2150 |
sub r0, r2 |

2151 |
movd mm0, [r0] |

2152 |
psadbw mm0, mm7 |

2153 |
movzx r1d, byte [r0+r2*1-1] |

2154 |
movd r3d, mm0 |

2155 |
add r3d, r1d |

2156 |
movzx r1d, byte [r0+r2*2-1] |

2157 |
lea r0, [r0+r2*2] |

2158 |
add r3d, r1d |

2159 |
movzx r1d, byte [r0+r2*1-1] |

2160 |
add r3d, r1d |

2161 |
movzx r1d, byte [r0+r2*2-1] |

2162 |
add r3d, r1d |

2163 |
add r3d, 4 |

2164 |
shr r3d, 3 |

2165 |
imul r3d, 0x01010101 |

2166 |
mov [r4+r2*0], r3d |

2167 |
mov [r0+r2*0], r3d |

2168 |
mov [r0+r2*1], r3d |

2169 |
mov [r0+r2*2], r3d |

2170 |
RET |

2171 | |

2172 |
;----------------------------------------------------------------------------- |

2173 |
; void pred4x4_tm_vp8_mmxext(uint8_t *src, const uint8_t *topright, int stride) |

2174 |
;----------------------------------------------------------------------------- |

2175 | |

2176 |
%macro PRED4x4_TM_MMX 1 |

2177 |
cglobal pred4x4_tm_vp8_%1, 3,6 |

2178 |
sub r0, r2 |

2179 |
pxor mm7, mm7 |

2180 |
movd mm0, [r0] |

2181 |
punpcklbw mm0, mm7 |

2182 |
movzx r4d, byte [r0-1] |

2183 |
mov r5d, 2 |

2184 |
.loop: |

2185 |
movzx r1d, byte [r0+r2*1-1] |

2186 |
movzx r3d, byte [r0+r2*2-1] |

2187 |
sub r1d, r4d |

2188 |
sub r3d, r4d |

2189 |
movd mm2, r1d |

2190 |
movd mm4, r3d |

2191 |
%ifidn %1, mmx |

2192 |
punpcklwd mm2, mm2 |

2193 |
punpcklwd mm4, mm4 |

2194 |
punpckldq mm2, mm2 |

2195 |
punpckldq mm4, mm4 |

2196 |
%else |

2197 |
pshufw mm2, mm2, 0 |

2198 |
pshufw mm4, mm4, 0 |

2199 |
%endif |

2200 |
paddw mm2, mm0 |

2201 |
paddw mm4, mm0 |

2202 |
packuswb mm2, mm2 |

2203 |
packuswb mm4, mm4 |

2204 |
movd [r0+r2*1], mm2 |

2205 |
movd [r0+r2*2], mm4 |

2206 |
lea r0, [r0+r2*2] |

2207 |
dec r5d |

2208 |
jg .loop |

2209 |
REP_RET |

2210 |
%endmacro |

2211 | |

2212 |
PRED4x4_TM_MMX mmx |

2213 |
PRED4x4_TM_MMX mmxext |

2214 | |

2215 |
cglobal pred4x4_tm_vp8_ssse3, 3,3 |

2216 |
sub r0, r2 |

2217 |
movq mm6, [tm_shuf] |

2218 |
pxor mm1, mm1 |

2219 |
movd mm0, [r0] |

2220 |
punpcklbw mm0, mm1 |

2221 |
movd mm7, [r0-4] |

2222 |
pshufb mm7, mm6 |

2223 |
lea r1, [r0+r2*2] |

2224 |
movd mm2, [r0+r2*1-4] |

2225 |
movd mm3, [r0+r2*2-4] |

2226 |
movd mm4, [r1+r2*1-4] |

2227 |
movd mm5, [r1+r2*2-4] |

2228 |
pshufb mm2, mm6 |

2229 |
pshufb mm3, mm6 |

2230 |
pshufb mm4, mm6 |

2231 |
pshufb mm5, mm6 |

2232 |
psubw mm2, mm7 |

2233 |
psubw mm3, mm7 |

2234 |
psubw mm4, mm7 |

2235 |
psubw mm5, mm7 |

2236 |
paddw mm2, mm0 |

2237 |
paddw mm3, mm0 |

2238 |
paddw mm4, mm0 |

2239 |
paddw mm5, mm0 |

2240 |
packuswb mm2, mm2 |

2241 |
packuswb mm3, mm3 |

2242 |
packuswb mm4, mm4 |

2243 |
packuswb mm5, mm5 |

2244 |
movd [r0+r2*1], mm2 |

2245 |
movd [r0+r2*2], mm3 |

2246 |
movd [r1+r2*1], mm4 |

2247 |
movd [r1+r2*2], mm5 |

2248 |
RET |

2249 | |

2250 |
;----------------------------------------------------------------------------- |

2251 |
; void pred4x4_vertical_vp8_mmxext(uint8_t *src, const uint8_t *topright, int stride) |

2252 |
;----------------------------------------------------------------------------- |

2253 | |

2254 |
INIT_MMX |

2255 |
cglobal pred4x4_vertical_vp8_mmxext, 3,3 |

2256 |
sub r0, r2 |

2257 |
movd m1, [r0-1] |

2258 |
movd m0, [r0] |

2259 |
mova m2, m0 ;t0 t1 t2 t3 |

2260 |
punpckldq m0, [r1] ;t0 t1 t2 t3 t4 t5 t6 t7 |

2261 |
lea r1, [r0+r2*2] |

2262 |
psrlq m0, 8 ;t1 t2 t3 t4 |

2263 |
PRED4x4_LOWPASS m3, m1, m0, m2, m4 |

2264 |
movd [r0+r2*1], m3 |

2265 |
movd [r0+r2*2], m3 |

2266 |
movd [r1+r2*1], m3 |

2267 |
movd [r1+r2*2], m3 |

2268 |
RET |

2269 | |

2270 |
;----------------------------------------------------------------------------- |

2271 |
; void pred4x4_down_left_mmxext(uint8_t *src, const uint8_t *topright, int stride) |

2272 |
;----------------------------------------------------------------------------- |

2273 |
%ifdef CONFIG_GPL |

2274 |
INIT_MMX |

2275 |
cglobal pred4x4_down_left_mmxext, 3,3 |

2276 |
sub r0, r2 |

2277 |
movq m1, [r0] |

2278 |
punpckldq m1, [r1] |

2279 |
movq m2, m1 |

2280 |
movq m3, m1 |

2281 |
movq m4, m1 |

2282 |
psllq m1, 8 |

2283 |
pxor m2, m1 |

2284 |
psrlq m2, 8 |

2285 |
pxor m3, m2 |

2286 |
PRED4x4_LOWPASS m0, m1, m3, m4, m5 |

2287 |
lea r1, [r0+r2*2] |

2288 |
psrlq m0, 8 |

2289 |
movd [r0+r2*1], m0 |

2290 |
psrlq m0, 8 |

2291 |
movd [r0+r2*2], m0 |

2292 |
psrlq m0, 8 |

2293 |
movd [r1+r2*1], m0 |

2294 |
psrlq m0, 8 |

2295 |
movd [r1+r2*2], m0 |

2296 |
RET |

2297 |
%endif |