## ffmpeg / libavcodec / x86 / h264_intrapred.asm @ 2912e87a

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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 Libav. |

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;* |

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;* Libav 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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;* Libav 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 Libav; 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 |

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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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lea r4, [r0+r2*8-1] |

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lea r3, [r0+r2*4-1] |

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add r4, r2 |

350 | |

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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 |

356 | |

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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 |

360 | |

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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] |

365 | |

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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] |

370 | |

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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 |

381 | |

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lea e_reg, [r3+r1*4] |

383 |
lea r3, [r4+r2*4] |

384 | |

385 |
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] |

395 |
%endif |

396 | |

397 |
movzx r4, byte [e_reg ] |

398 |
%ifdef ARCH_X86_64 |

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movzx r10, byte [r3 +r2 ] |

400 |
sub r10, r4 |

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sub r5, r10 |

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%else |

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movzx r6, byte [r3 +r2 ] |

404 |
sub r6, r4 |

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lea r5, [r5+r6*8] |

406 |
sub r5, r6 |

407 |
%endif |

408 | |

409 |
movzx r4, byte [e_reg+r1 ] |

410 |
movzx r6, byte [r3 +r2*2] |

411 |
sub r6, r4 |

412 |
%ifdef ARCH_X86_64 |

413 |
add r6, r10 |

414 |
%endif |

415 |
lea r5, [r5+r6*8] |

416 | |

417 |
movzx r4, byte [e_reg+r2*2] |

418 |
movzx r6, byte [r3 +r1 ] |

419 |
sub r6, r4 |

420 |
lea r5, [r5+r6*4] |

421 |
add r5, r6 ; sum of V coefficients |

422 | |

423 |
%ifndef ARCH_X86_64 |

424 |
mov r0, r0m |

425 |
%endif |

426 | |

427 |
%ifidn %3, h264 |

428 |
lea r5, [r5*5+32] |

429 |
sar r5, 6 |

430 |
%elifidn %3, rv40 |

431 |
lea r5, [r5*5] |

432 |
sar r5, 6 |

433 |
%elifidn %3, svq3 |

434 |
test r5, r5 |

435 |
lea r6, [r5+3] |

436 |
cmovs r5, r6 |

437 |
sar r5, 2 ; V/4 |

438 |
lea r5, [r5*5] ; 5*(V/4) |

439 |
test r5, r5 |

440 |
lea r6, [r5+15] |

441 |
cmovs r5, r6 |

442 |
sar r5, 4 ; (5*(V/4))/16 |

443 |
%endif |

444 | |

445 |
movzx r4, byte [r0+r1 +15] |

446 |
movzx r3, byte [r3+r2*2 ] |

447 |
lea r3, [r3+r4+1] |

448 |
shl r3, 4 |

449 | |

450 |
movd r1d, m0 |

451 |
movsx r1d, r1w |

452 |
%ifnidn %3, svq3 |

453 |
%ifidn %3, h264 |

454 |
lea r1d, [r1d*5+32] |

455 |
%else ; rv40 |

456 |
lea r1d, [r1d*5] |

457 |
%endif |

458 |
sar r1d, 6 |

459 |
%else ; svq3 |

460 |
test r1d, r1d |

461 |
lea r4d, [r1d+3] |

462 |
cmovs r1d, r4d |

463 |
sar r1d, 2 ; H/4 |

464 |
lea r1d, [r1d*5] ; 5*(H/4) |

465 |
test r1d, r1d |

466 |
lea r4d, [r1d+15] |

467 |
cmovs r1d, r4d |

468 |
sar r1d, 4 ; (5*(H/4))/16 |

469 |
%endif |

470 |
movd m0, r1d |

471 | |

472 |
add r1d, r5d |

473 |
add r3d, r1d |

474 |
shl r1d, 3 |

475 |
sub r3d, r1d ; a |

476 | |

477 |
movd m1, r5d |

478 |
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 |

498 |
%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 |

507 |
psllw m2, 3 |

508 |
%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 |