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250 lines
6.0 KiB
250 lines
6.0 KiB
;****************************************************************************** |
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;* Copyright (c) 2012 Michael Niedermayer |
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;* |
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;* This file is part of FFmpeg. |
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;* |
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;* FFmpeg is free software; you can redistribute it and/or |
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;* modify it under the terms of the GNU Lesser General Public |
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;* License as published by the Free Software Foundation; either |
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;* version 2.1 of the License, or (at your option) any later version. |
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;* |
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;* FFmpeg is distributed in the hope that it will be useful, |
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;* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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;* Lesser General Public License for more details. |
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;* |
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;* You should have received a copy of the GNU Lesser General Public |
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;* License along with FFmpeg; if not, write to the Free Software |
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;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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;****************************************************************************** |
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%include "libavutil/x86/x86util.asm" |
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SECTION_RODATA 32 |
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dw1: times 8 dd 1 |
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w1 : times 16 dw 1 |
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SECTION .text |
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%macro MIX2_FLT 1 |
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cglobal mix_2_1_%1_float, 7, 7, 6, out, in1, in2, coeffp, index1, index2, len |
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%ifidn %1, a |
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test in1q, mmsize-1 |
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jne mix_2_1_float_u_int %+ SUFFIX |
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test in2q, mmsize-1 |
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jne mix_2_1_float_u_int %+ SUFFIX |
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test outq, mmsize-1 |
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jne mix_2_1_float_u_int %+ SUFFIX |
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%else |
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mix_2_1_float_u_int %+ SUFFIX: |
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%endif |
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VBROADCASTSS m4, [coeffpq + 4*index1q] |
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VBROADCASTSS m5, [coeffpq + 4*index2q] |
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shl lend , 2 |
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add in1q , lenq |
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add in2q , lenq |
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add outq , lenq |
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neg lenq |
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.next: |
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%ifidn %1, a |
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mulps m0, m4, [in1q + lenq ] |
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mulps m1, m5, [in2q + lenq ] |
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mulps m2, m4, [in1q + lenq + mmsize] |
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mulps m3, m5, [in2q + lenq + mmsize] |
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%else |
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movu m0, [in1q + lenq ] |
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movu m1, [in2q + lenq ] |
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movu m2, [in1q + lenq + mmsize] |
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movu m3, [in2q + lenq + mmsize] |
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mulps m0, m0, m4 |
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mulps m1, m1, m5 |
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mulps m2, m2, m4 |
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mulps m3, m3, m5 |
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%endif |
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addps m0, m0, m1 |
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addps m2, m2, m3 |
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mov%1 [outq + lenq ], m0 |
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mov%1 [outq + lenq + mmsize], m2 |
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add lenq, mmsize*2 |
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jl .next |
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REP_RET |
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%endmacro |
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%macro MIX1_FLT 1 |
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cglobal mix_1_1_%1_float, 5, 5, 3, out, in, coeffp, index, len |
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%ifidn %1, a |
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test inq, mmsize-1 |
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jne mix_1_1_float_u_int %+ SUFFIX |
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test outq, mmsize-1 |
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jne mix_1_1_float_u_int %+ SUFFIX |
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%else |
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mix_1_1_float_u_int %+ SUFFIX: |
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%endif |
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VBROADCASTSS m2, [coeffpq + 4*indexq] |
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shl lenq , 2 |
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add inq , lenq |
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add outq , lenq |
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neg lenq |
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.next: |
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%ifidn %1, a |
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mulps m0, m2, [inq + lenq ] |
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mulps m1, m2, [inq + lenq + mmsize] |
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%else |
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movu m0, [inq + lenq ] |
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movu m1, [inq + lenq + mmsize] |
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mulps m0, m0, m2 |
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mulps m1, m1, m2 |
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%endif |
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mov%1 [outq + lenq ], m0 |
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mov%1 [outq + lenq + mmsize], m1 |
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add lenq, mmsize*2 |
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jl .next |
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REP_RET |
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%endmacro |
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%macro MIX1_INT16 1 |
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cglobal mix_1_1_%1_int16, 5, 5, 6, out, in, coeffp, index, len |
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%ifidn %1, a |
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test inq, mmsize-1 |
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jne mix_1_1_int16_u_int %+ SUFFIX |
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test outq, mmsize-1 |
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jne mix_1_1_int16_u_int %+ SUFFIX |
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%else |
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mix_1_1_int16_u_int %+ SUFFIX: |
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%endif |
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movd m4, [coeffpq + 4*indexq] |
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SPLATW m5, m4 |
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psllq m4, 32 |
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psrlq m4, 48 |
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mova m0, [w1] |
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psllw m0, m4 |
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psrlw m0, 1 |
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punpcklwd m5, m0 |
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add lenq , lenq |
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add inq , lenq |
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add outq , lenq |
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neg lenq |
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.next: |
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mov%1 m0, [inq + lenq ] |
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mov%1 m2, [inq + lenq + mmsize] |
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mova m1, m0 |
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mova m3, m2 |
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punpcklwd m0, [w1] |
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punpckhwd m1, [w1] |
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punpcklwd m2, [w1] |
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punpckhwd m3, [w1] |
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pmaddwd m0, m5 |
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pmaddwd m1, m5 |
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pmaddwd m2, m5 |
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pmaddwd m3, m5 |
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psrad m0, m4 |
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psrad m1, m4 |
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psrad m2, m4 |
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psrad m3, m4 |
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packssdw m0, m1 |
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packssdw m2, m3 |
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mov%1 [outq + lenq ], m0 |
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mov%1 [outq + lenq + mmsize], m2 |
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add lenq, mmsize*2 |
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jl .next |
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%if mmsize == 8 |
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emms |
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RET |
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%else |
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REP_RET |
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%endif |
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%endmacro |
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%macro MIX2_INT16 1 |
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cglobal mix_2_1_%1_int16, 7, 7, 8, out, in1, in2, coeffp, index1, index2, len |
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%ifidn %1, a |
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test in1q, mmsize-1 |
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jne mix_2_1_int16_u_int %+ SUFFIX |
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test in2q, mmsize-1 |
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jne mix_2_1_int16_u_int %+ SUFFIX |
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test outq, mmsize-1 |
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jne mix_2_1_int16_u_int %+ SUFFIX |
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%else |
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mix_2_1_int16_u_int %+ SUFFIX: |
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%endif |
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movd m4, [coeffpq + 4*index1q] |
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movd m6, [coeffpq + 4*index2q] |
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SPLATW m5, m4 |
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SPLATW m6, m6 |
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psllq m4, 32 |
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psrlq m4, 48 |
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mova m7, [dw1] |
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pslld m7, m4 |
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psrld m7, 1 |
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punpcklwd m5, m6 |
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add lend , lend |
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add in1q , lenq |
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add in2q , lenq |
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add outq , lenq |
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neg lenq |
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.next: |
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mov%1 m0, [in1q + lenq ] |
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mov%1 m2, [in2q + lenq ] |
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mova m1, m0 |
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punpcklwd m0, m2 |
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punpckhwd m1, m2 |
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mov%1 m2, [in1q + lenq + mmsize] |
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mov%1 m6, [in2q + lenq + mmsize] |
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mova m3, m2 |
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punpcklwd m2, m6 |
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punpckhwd m3, m6 |
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pmaddwd m0, m5 |
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pmaddwd m1, m5 |
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pmaddwd m2, m5 |
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pmaddwd m3, m5 |
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paddd m0, m7 |
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paddd m1, m7 |
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paddd m2, m7 |
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paddd m3, m7 |
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psrad m0, m4 |
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psrad m1, m4 |
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psrad m2, m4 |
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psrad m3, m4 |
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packssdw m0, m1 |
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packssdw m2, m3 |
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mov%1 [outq + lenq ], m0 |
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mov%1 [outq + lenq + mmsize], m2 |
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add lenq, mmsize*2 |
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jl .next |
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%if mmsize == 8 |
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emms |
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RET |
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%else |
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REP_RET |
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%endif |
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%endmacro |
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INIT_MMX mmx |
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MIX1_INT16 u |
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MIX1_INT16 a |
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MIX2_INT16 u |
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MIX2_INT16 a |
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INIT_XMM sse |
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MIX2_FLT u |
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MIX2_FLT a |
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MIX1_FLT u |
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MIX1_FLT a |
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INIT_XMM sse2 |
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MIX1_INT16 u |
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MIX1_INT16 a |
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MIX2_INT16 u |
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MIX2_INT16 a |
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%if HAVE_AVX_EXTERNAL |
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INIT_YMM avx |
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MIX2_FLT u |
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MIX2_FLT a |
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MIX1_FLT u |
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MIX1_FLT a |
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%endif
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