| /* |
| * Copyright (c) 2021 Loongson Technology Corporation Limited |
| * Contributed by Hao Chen <chenhao@loongson.cn> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "vc1dsp_loongarch.h" |
| #include "libavutil/loongarch/loongson_intrinsics.h" |
| |
| void ff_vc1_inv_trans_8x8_lasx(int16_t block[64]) |
| { |
| int32_t con_4 = 4; |
| int32_t con_64 = 64; |
| __m256i in0, in1, in2, in3; |
| __m256i temp0, temp1, temp2, temp3, t1, t2, t3, t4, t5, t6, t7, t8; |
| __m256i const_1 = {0x000c000c000c000c, 0x000c000c000c000c, |
| 0x000c000c000c000c, 0x000c000c000c000c}; |
| __m256i const_2 = {0xfff4000cfff4000c, 0xfff4000cfff4000c, |
| 0xfff4000cfff4000c, 0xfff4000cfff4000c}; |
| __m256i const_3 = {0x0006001000060010, 0x0006001000060010, |
| 0x0006001000060010, 0x0006001000060010}; |
| __m256i const_4 = {0xfff00006fff00006, 0xfff00006fff00006, |
| 0xfff00006fff00006, 0xfff00006fff00006}; |
| __m256i const_5 = {0x000f0010000f0010, 0x000f0010000f0010, |
| 0x000f0010000f0010, 0x000f0010000f0010}; |
| __m256i const_6 = {0x0004000900040009, 0x0004000900040009, |
| 0x0004000900040009, 0x0004000900040009}; |
| __m256i const_7 = {0xfffc000ffffc000f, 0xfffc000ffffc000f, |
| 0xfffc000ffffc000f, 0xfffc000ffffc000f}; |
| __m256i const_8 = {0xfff7fff0fff7fff0, 0xfff7fff0fff7fff0, |
| 0xfff7fff0fff7fff0, 0xfff7fff0fff7fff0}; |
| __m256i const_9 = {0xfff00009fff00009, 0xfff00009fff00009, |
| 0xfff00009fff00009, 0xfff00009fff00009}; |
| __m256i const_10 = {0x000f0004000f0004, 0x000f0004000f0004, |
| 0x000f0004000f0004, 0x000f0004000f0004}; |
| __m256i const_11 = {0xfff70004fff70004, 0xfff70004fff70004, |
| 0xfff70004fff70004, 0xfff70004fff70004}; |
| __m256i const_12 = {0xfff0000ffff0000f, 0xfff0000ffff0000f, |
| 0xfff0000ffff0000f, 0xfff0000ffff0000f}; |
| |
| DUP4_ARG2(__lasx_xvld, block, 0, block, 32, block, 64, block, 96, |
| in0, in1, in2, in3); |
| DUP4_ARG2(__lasx_xvpermi_d, in0, 0xD8, in1, 0xD8, in2, 0xD8, in3, 0xD8, |
| in0, in1, in2, in3); |
| /* first loops */ |
| DUP2_ARG2(__lasx_xvilvl_h, in2, in0, in3, in1, temp0, temp1); |
| t2 = __lasx_xvreplgr2vr_w(con_4); |
| DUP2_ARG3(__lasx_xvdp2add_w_h, t2, temp0, const_1, t2, temp0, |
| const_2, t1, t2); |
| DUP2_ARG2(__lasx_xvdp2_w_h, temp1, const_3, temp1, const_4, t3, t4); |
| |
| t5 = __lasx_xvadd_w(t1, t3); |
| t6 = __lasx_xvadd_w(t2, t4); |
| t7 = __lasx_xvsub_w(t2, t4); |
| t8 = __lasx_xvsub_w(t1, t3); |
| |
| DUP2_ARG2(__lasx_xvilvh_h, in1, in0, in3, in2, temp0, temp1); |
| temp2 = __lasx_xvdp2_w_h(const_5, temp0); |
| t1 = __lasx_xvdp2add_w_h(temp2, temp1, const_6); |
| temp2 = __lasx_xvdp2_w_h(const_7, temp0); |
| t2 = __lasx_xvdp2add_w_h(temp2, temp1, const_8); |
| temp2 = __lasx_xvdp2_w_h(const_9, temp0); |
| t3 = __lasx_xvdp2add_w_h(temp2, temp1, const_10); |
| temp2 = __lasx_xvdp2_w_h(const_11, temp0); |
| t4 = __lasx_xvdp2add_w_h(temp2, temp1, const_12); |
| |
| DUP4_ARG2(__lasx_xvadd_w, t1, t5, t6, t2, t7, t3, t8, t4, |
| temp0, temp1, temp2, temp3); |
| DUP4_ARG2(__lasx_xvsub_w, t8, t4, t7, t3, t6, t2, t5, t1, |
| in0, in1, in2, in3); |
| DUP4_ARG2(__lasx_xvsrai_w, temp0, 3, temp1, 3, temp2, 3, temp3, 3, |
| temp0, temp1, temp2, temp3); |
| DUP4_ARG2(__lasx_xvsrai_w, in0, 3, in1, 3, in2, 3, in3, 3, |
| in0, in1, in2, in3); |
| |
| /* second loops */ |
| DUP4_ARG2(__lasx_xvpackev_h, temp1, temp0, temp3, temp2, in1, in0, |
| in3, in2, temp0, temp1, temp2, temp3); |
| DUP2_ARG2(__lasx_xvilvl_w, temp1, temp0, temp3, temp2, t1, t3); |
| DUP2_ARG2(__lasx_xvilvh_w, temp1, temp0, temp3, temp2, t2, t4); |
| DUP4_ARG3(__lasx_xvpermi_q, t3, t1, 0x20, t3, t1, 0x31, t4, t2, 0x20, |
| t4, t2, 0x31, in0, in1, in2, in3); |
| DUP2_ARG2(__lasx_xvilvl_h, in1, in0, in3, in2, temp0, temp1); |
| t3 = __lasx_xvreplgr2vr_w(con_64); |
| DUP2_ARG3(__lasx_xvdp2add_w_h, t3, temp0, const_1, t3, temp0, |
| const_2, t1, t2); |
| DUP2_ARG2(__lasx_xvdp2_w_h, temp1, const_3, temp1, const_4, t3, t4); |
| |
| t5 = __lasx_xvadd_w(t1, t3); |
| t6 = __lasx_xvadd_w(t2, t4); |
| t7 = __lasx_xvsub_w(t2, t4); |
| t8 = __lasx_xvsub_w(t1, t3); |
| |
| DUP2_ARG2(__lasx_xvilvh_h, in2, in0, in3, in1, temp0, temp1); |
| temp2 = __lasx_xvdp2_w_h(const_5, temp0); |
| t1 = __lasx_xvdp2add_w_h(temp2, temp1, const_6); |
| temp2 = __lasx_xvdp2_w_h(const_7, temp0); |
| t2 = __lasx_xvdp2add_w_h(temp2, temp1, const_8); |
| temp2 = __lasx_xvdp2_w_h(const_9, temp0); |
| t3 = __lasx_xvdp2add_w_h(temp2, temp1, const_10); |
| temp2 = __lasx_xvdp2_w_h(const_11, temp0); |
| t4 = __lasx_xvdp2add_w_h(temp2, temp1, const_12); |
| |
| DUP4_ARG2(__lasx_xvadd_w, t5, t1, t6, t2, t7, t3, t8, t4, |
| temp0, temp1, temp2, temp3); |
| DUP4_ARG2(__lasx_xvsub_w, t8, t4, t7, t3, t6, t2, t5, t1, |
| in0, in1, in2, in3); |
| DUP4_ARG2(__lasx_xvaddi_wu, in0, 1, in1, 1, in2, 1, in3, 1, |
| in0, in1, in2, in3); |
| DUP4_ARG3(__lasx_xvsrani_h_w, temp1, temp0, 7, temp3, temp2, 7, |
| in1, in0, 7, in3, in2, 7, t1, t2, t3, t4); |
| DUP4_ARG2(__lasx_xvpermi_d, t1, 0xD8, t2, 0xD8, t3, 0xD8, t4, 0xD8, |
| in0, in1, in2, in3); |
| __lasx_xvst(in0, block, 0); |
| __lasx_xvst(in1, block, 32); |
| __lasx_xvst(in2, block, 64); |
| __lasx_xvst(in3, block, 96); |
| } |
| |
| void ff_vc1_inv_trans_8x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, |
| int16_t *block) |
| { |
| int dc = block[0]; |
| ptrdiff_t stride2 = stride << 1; |
| ptrdiff_t stride3 = stride2 + stride; |
| uint8_t *dst = dest + (stride2 << 1); |
| __m256i in0, in1, in2, in3, in4, in5, in6, in7; |
| __m256i const_dc, temp0, temp1, temp2, temp3; |
| __m256i reg0, reg1, reg2, reg3; |
| |
| dc = (3 * dc + 1) >> 1; |
| dc = (3 * dc + 16) >> 5; |
| |
| const_dc = __lasx_xvreplgr2vr_h(dc); |
| DUP4_ARG2(__lasx_xvldrepl_d, dest, 0, dest + stride, 0, dest + stride2, |
| 0, dest + stride3, 0, in0, in1, in2, in3); |
| DUP4_ARG2(__lasx_xvldrepl_d, dst, 0, dst + stride, 0, dst + stride2, |
| 0, dst + stride3, 0, in4, in5, in6, in7); |
| |
| DUP4_ARG2(__lasx_xvilvl_d, in1, in0, in3, in2, in5, in4, in7, in6, |
| temp0, temp1, temp2, temp3); |
| DUP4_ARG1(__lasx_vext2xv_hu_bu, temp0, temp1, temp2, temp3, |
| temp0, temp1, temp2, temp3); |
| |
| DUP4_ARG2(__lasx_xvadd_h, temp0, const_dc, temp1, const_dc, temp2, |
| const_dc, temp3, const_dc, reg0, reg1, reg2, reg3); |
| DUP2_ARG3(__lasx_xvssrarni_bu_h, reg1, reg0, 0, reg3, reg2, 0, |
| temp0, temp1); |
| __lasx_xvstelm_d(temp0, dest, 0, 0); |
| __lasx_xvstelm_d(temp0, dest + stride, 0, 2); |
| __lasx_xvstelm_d(temp0, dest + stride2, 0, 1); |
| __lasx_xvstelm_d(temp0, dest + stride3, 0, 3); |
| __lasx_xvstelm_d(temp1, dst, 0, 0); |
| __lasx_xvstelm_d(temp1, dst + stride, 0, 2); |
| __lasx_xvstelm_d(temp1, dst + stride2, 0, 1); |
| __lasx_xvstelm_d(temp1, dst + stride3, 0, 3); |
| } |
| |
| void ff_vc1_inv_trans_8x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block) |
| { |
| ptrdiff_t stride2 = stride << 1; |
| ptrdiff_t stride3 = stride2 + stride; |
| __m256i shift = {0x0000000400000000, 0x0000000500000001, |
| 0x0000000600000002, 0x0000000700000003}; |
| __m256i const_64 = {0x0000004000000040, 0x0000004000000040, |
| 0x0000004000000040, 0x0000004000000040}; |
| __m256i const_1 = {0x00060010000C000C, 0x00060010000C000C, |
| 0x00060010000C000C, 0x00060010000C000C}; |
| __m256i const_2 = {0xFFF00006FFF4000C, 0xFFF00006FFF4000C, |
| 0xFFF00006FFF4000C, 0xFFF00006FFF4000C}; |
| __m256i const_3 = {0x0004000F00090010, 0x0004000F00090010, |
| 0x0004000F00090010, 0x0004000F00090010}; |
| __m256i const_4 = {0xFFF7FFFCFFF0000F, 0xFFF7FFFCFFF0000F, |
| 0xFFF7FFFCFFF0000F, 0xFFF7FFFCFFF0000F}; |
| __m256i const_5 = {0x000FFFF000040009, 0x000FFFF000040009, |
| 0x000FFFF000040009, 0x000FFFF000040009}; |
| __m256i const_6 = {0xFFF0FFF7000F0004, 0xFFF0FFF7000F0004, |
| 0xFFF0FFF7000F0004, 0xFFF0FFF7000F0004}; |
| __m256i const_7 = {0x0000000000000004, 0x0000000000000004, |
| 0x0000000000000004, 0x0000000000000004}; |
| __m256i const_8 = {0x0011001100110011, 0x0011001100110011, |
| 0x0011001100110011, 0x0011001100110011}; |
| __m256i const_9 = {0xFFEF0011FFEF0011, 0xFFEF0011FFEF0011, |
| 0xFFEF0011FFEF0011, 0xFFEF0011FFEF0011}; |
| __m256i const_10 = {0x000A0016000A0016, 0x000A0016000A0016, |
| 0x000A0016000A0016, 0x000A0016000A0016}; |
| __m256i const_11 = {0x0016FFF60016FFF6, 0x0016FFF60016FFF6, |
| 0x0016FFF60016FFF6, 0x0016FFF60016FFF6}; |
| __m256i in0, in1; |
| __m256i temp0, temp1, temp2, temp3, t1, t2, t3, t4; |
| |
| DUP2_ARG2(__lasx_xvld, block, 0, block, 32, in0, in1); |
| /* first loops */ |
| temp0 = __lasx_xvpermi_d(in0, 0xB1); |
| temp1 = __lasx_xvpermi_d(in1, 0xB1); |
| DUP2_ARG2(__lasx_xvilvl_h, temp0, in0, temp1, in1, temp0, temp1); |
| temp2 = __lasx_xvpickev_w(temp1, temp0); |
| temp3 = __lasx_xvpickod_w(temp1, temp0); |
| |
| DUP2_ARG2(__lasx_xvdp2_w_h, temp2, const_1, temp2, const_2, temp0, temp1); |
| t1 = __lasx_xvadd_w(temp0, const_7); |
| t2 = __lasx_xvadd_w(temp1, const_7); |
| temp0 = __lasx_xvpickev_w(t2, t1); |
| temp1 = __lasx_xvpickod_w(t2, t1); |
| t3 = __lasx_xvadd_w(temp0, temp1); |
| t4 = __lasx_xvsub_w(temp0, temp1); |
| t4 = __lasx_xvpermi_d(t4, 0xB1); |
| |
| DUP4_ARG2(__lasx_xvdp4_d_h, temp3, const_3, temp3, const_4, temp3, |
| const_5, temp3, const_6, t1, t2, temp0, temp1); |
| temp2 = __lasx_xvpickev_w(t2, t1); |
| temp3 = __lasx_xvpickev_w(temp1, temp0); |
| |
| t1 = __lasx_xvadd_w(temp2, t3); |
| t2 = __lasx_xvadd_w(temp3, t4); |
| temp0 = __lasx_xvsub_w(t4, temp3); |
| temp1 = __lasx_xvsub_w(t3, temp2); |
| /* second loops */ |
| DUP2_ARG3(__lasx_xvsrani_h_w, t2, t1, 3, temp1, temp0, 3, temp2, temp3); |
| temp3 = __lasx_xvshuf4i_h(temp3, 0x4E); |
| temp0 = __lasx_xvpermi_q(temp3, temp2, 0x20); |
| temp1 = __lasx_xvpermi_q(temp3, temp2, 0x31); |
| DUP2_ARG3(__lasx_xvdp2add_w_h, const_64, temp0, const_8, const_64, temp0, |
| const_9, t1, t2); |
| DUP2_ARG2(__lasx_xvdp2_w_h, temp1, const_10, temp1, const_11, t3, t4); |
| temp0 = __lasx_xvadd_w(t1, t3); |
| temp1 = __lasx_xvsub_w(t2, t4); |
| temp2 = __lasx_xvadd_w(t2, t4); |
| temp3 = __lasx_xvsub_w(t1, t3); |
| DUP4_ARG2(__lasx_xvsrai_w, temp0, 7, temp1, 7, temp2, 7, temp3, 7, |
| t1, t2, t3, t4); |
| |
| temp0 = __lasx_xvldrepl_d(dest, 0); |
| DUP4_ARG2(__lasx_xvldrepl_d, dest, 0, dest + stride, 0, dest + stride2, 0, |
| dest + stride3, 0, temp0, temp1, temp2, temp3); |
| DUP4_ARG1(__lasx_vext2xv_wu_bu, temp0, temp1, temp2, temp3, |
| temp0, temp1, temp2, temp3); |
| DUP4_ARG2(__lasx_xvadd_w, temp0, t1, temp1, t2, temp2, t3, temp3, t4, |
| t1, t2, t3, t4); |
| DUP4_ARG1(__lasx_xvclip255_w, t1, t2, t3, t4, t1, t2, t3, t4); |
| DUP2_ARG2(__lasx_xvpickev_h, t2, t1, t4, t3, temp0, temp1); |
| temp2 = __lasx_xvpickev_b(temp1, temp0); |
| temp0 = __lasx_xvperm_w(temp2, shift); |
| __lasx_xvstelm_d(temp0, dest, 0, 0); |
| __lasx_xvstelm_d(temp0, dest + stride, 0, 1); |
| __lasx_xvstelm_d(temp0, dest + stride2, 0, 2); |
| __lasx_xvstelm_d(temp0, dest + stride3, 0, 3); |
| } |
| |
| void ff_vc1_inv_trans_8x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, |
| int16_t *block) |
| { |
| int dc = block[0]; |
| ptrdiff_t stride2 = stride << 1; |
| ptrdiff_t stride3 = stride2 + stride; |
| __m256i in0, in1, in2, in3; |
| __m256i const_dc, temp0, temp1, reg0, reg1; |
| |
| dc = (3 * dc + 1) >> 1; |
| dc = (17 * dc + 64) >> 7; |
| const_dc = __lasx_xvreplgr2vr_h(dc); |
| |
| DUP4_ARG2(__lasx_xvldrepl_d, dest, 0, dest + stride, 0, dest + stride2, |
| 0, dest + stride3, 0, in0, in1, in2, in3); |
| DUP2_ARG2(__lasx_xvilvl_d, in1, in0, in3, in2, temp0, temp1); |
| DUP2_ARG1(__lasx_vext2xv_hu_bu, temp0, temp1, temp0, temp1); |
| DUP2_ARG2(__lasx_xvadd_h, temp0, const_dc, temp1, const_dc, reg0, reg1); |
| temp0 = __lasx_xvssrarni_bu_h(reg1, reg0, 0); |
| __lasx_xvstelm_d(temp0, dest, 0, 0); |
| __lasx_xvstelm_d(temp0, dest + stride, 0, 2); |
| __lasx_xvstelm_d(temp0, dest + stride2, 0, 1); |
| __lasx_xvstelm_d(temp0, dest + stride3, 0, 3); |
| } |
| |
| void ff_vc1_inv_trans_4x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, |
| int16_t *block) |
| { |
| int dc = block[0]; |
| ptrdiff_t stride2 = stride << 1; |
| ptrdiff_t stride3 = stride2 + stride; |
| uint8_t *dst = dest + (stride2 << 1); |
| __m256i in0, in1, in2, in3, in4, in5, in6, in7; |
| __m256i const_dc, temp0, temp1, temp2, temp3, reg0, reg1; |
| |
| dc = (17 * dc + 4) >> 3; |
| dc = (12 * dc + 64) >> 7; |
| const_dc = __lasx_xvreplgr2vr_h(dc); |
| |
| DUP4_ARG2(__lasx_xvldrepl_w, dest, 0, dest + stride, 0, dest + stride2, |
| 0, dest + stride3, 0, in0, in1, in2, in3); |
| DUP4_ARG2(__lasx_xvldrepl_w, dst, 0, dst + stride, 0, dst + stride2, |
| 0, dst + stride3, 0, in4, in5, in6, in7); |
| |
| DUP4_ARG2(__lasx_xvilvl_w, in1, in0, in3, in2, in5, in4, in7, in6, |
| temp0, temp1, temp2, temp3); |
| DUP2_ARG2(__lasx_xvilvl_d, temp1, temp0, temp3, temp2, reg0, reg1); |
| DUP2_ARG1(__lasx_vext2xv_hu_bu, reg0, reg1, temp0, temp1); |
| DUP2_ARG2(__lasx_xvadd_h, temp0, const_dc, temp1, const_dc, reg0, reg1); |
| temp0 = __lasx_xvssrarni_bu_h(reg1, reg0, 0); |
| __lasx_xvstelm_w(temp0, dest, 0, 0); |
| __lasx_xvstelm_w(temp0, dest + stride, 0, 1); |
| __lasx_xvstelm_w(temp0, dest + stride2, 0, 4); |
| __lasx_xvstelm_w(temp0, dest + stride3, 0, 5); |
| __lasx_xvstelm_w(temp0, dst, 0, 2); |
| __lasx_xvstelm_w(temp0, dst + stride, 0, 3); |
| __lasx_xvstelm_w(temp0, dst + stride2, 0, 6); |
| __lasx_xvstelm_w(temp0, dst + stride3, 0, 7); |
| } |
| |
| void ff_vc1_inv_trans_4x8_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block) |
| { |
| ptrdiff_t stride2 = stride << 1; |
| ptrdiff_t stride3 = stride2 + stride; |
| uint8_t *dst = dest + (stride2 << 1); |
| __m256i in0, in1, in2, in3; |
| __m256i temp0, temp1, temp2, temp3, t1, t2, t3, t4; |
| |
| __m256i const_1 = {0x0011001100110011, 0x0011001100110011, |
| 0x0011001100110011, 0x0011001100110011}; |
| __m256i const_2 = {0xFFEF0011FFEF0011, 0xFFEF0011FFEF0011, |
| 0xFFEF0011FFEF0011, 0xFFEF0011FFEF0011}; |
| __m256i const_3 = {0x000A0016000A0016, 0x000A0016000A0016, |
| 0x000A0016000A0016, 0x000A0016000A0016}; |
| __m256i const_4 = {0x0016FFF60016FFF6, 0x0016FFF60016FFF6, |
| 0x0016FFF60016FFF6, 0x0016FFF60016FFF6}; |
| __m256i const_5 = {0x0000000400000004, 0x0000000400000004, |
| 0x0000000400000004, 0x0000000400000004}; |
| __m256i const_6 = {0x0000004000000040, 0x0000004000000040, |
| 0x0000004000000040, 0x0000004000000040}; |
| __m256i const_7 = {0x000C000C000C000C, 0X000C000C000C000C, |
| 0xFFF4000CFFF4000C, 0xFFF4000CFFF4000C}; |
| __m256i const_8 = {0x0006001000060010, 0x0006001000060010, |
| 0xFFF00006FFF00006, 0xFFF00006FFF00006}; |
| __m256i const_9 = {0x0009001000090010, 0x0009001000090010, |
| 0x0004000F0004000F, 0x0004000F0004000F}; |
| __m256i const_10 = {0xFFF0000FFFF0000F, 0xFFF0000FFFF0000F, |
| 0xFFF7FFFCFFF7FFFC, 0xFFF7FFFCFFF7FFFC}; |
| __m256i const_11 = {0x0004000900040009, 0x0004000900040009, |
| 0x000FFFF0000FFFF0, 0x000FFFF0000FFFF0}; |
| __m256i const_12 = {0x000F0004000F0004, 0x000F0004000F0004, |
| 0xFFF0FFF7FFF0FFF7, 0xFFF0FFF7FFF0FFF7}; |
| __m256i shift = {0x0000000400000000, 0x0000000600000002, |
| 0x0000000500000001, 0x0000000700000003}; |
| |
| /* first loops */ |
| DUP4_ARG2(__lasx_xvld, block, 0, block, 32, block, 64, block, 96, |
| in0, in1, in2, in3); |
| in0 = __lasx_xvilvl_d(in1, in0); |
| in1 = __lasx_xvilvl_d(in3, in2); |
| temp0 = __lasx_xvpickev_h(in1, in0); |
| temp1 = __lasx_xvpickod_h(in1, in0); |
| temp0 = __lasx_xvperm_w(temp0, shift); |
| temp1 = __lasx_xvperm_w(temp1, shift); |
| |
| DUP2_ARG3(__lasx_xvdp2add_w_h, const_5, temp0, const_1, const_5, temp0, |
| const_2, t1, t2); |
| DUP2_ARG2(__lasx_xvdp2_w_h, temp1, const_3, temp1, const_4, t3, t4); |
| |
| temp0 = __lasx_xvadd_w(t1, t3); |
| temp1 = __lasx_xvsub_w(t2, t4); |
| temp2 = __lasx_xvadd_w(t2, t4); |
| temp3 = __lasx_xvsub_w(t1, t3); |
| DUP4_ARG2(__lasx_xvsrai_w, temp0, 3, temp1, 3, temp2, 3, temp3, 3, |
| temp0, temp1, temp2, temp3); |
| |
| /* second loops */ |
| t1 = __lasx_xvpickev_w(temp1, temp0); |
| t2 = __lasx_xvpickev_w(temp3, temp2); |
| t1 = __lasx_xvpickev_h(t2, t1); |
| t3 = __lasx_xvpickod_w(temp1, temp0); |
| t4 = __lasx_xvpickod_w(temp3, temp2); |
| temp1 = __lasx_xvpickev_h(t4, t3); |
| temp2 = __lasx_xvpermi_q(t1, t1, 0x00); |
| temp3 = __lasx_xvpermi_q(t1, t1, 0x11); |
| t1 = __lasx_xvdp2add_w_h(const_6, temp2, const_7); |
| t2 = __lasx_xvdp2_w_h(temp3, const_8); |
| t3 = __lasx_xvadd_w(t1, t2); |
| t4 = __lasx_xvsub_w(t1, t2); |
| t4 = __lasx_xvpermi_d(t4, 0x4E); |
| |
| DUP4_ARG2(__lasx_xvdp2_w_h, temp1, const_9, temp1, const_10, temp1, |
| const_11, temp1, const_12, t1, t2, temp2, temp3); |
| |
| temp0 = __lasx_xvpermi_q(t2, t1, 0x20); |
| temp1 = __lasx_xvpermi_q(t2, t1, 0x31); |
| t1 = __lasx_xvadd_w(temp0, temp1); |
| temp0 = __lasx_xvpermi_q(temp3, temp2, 0x20); |
| temp1 = __lasx_xvpermi_q(temp3, temp2, 0x31); |
| t2 = __lasx_xvadd_w(temp1, temp0); |
| temp0 = __lasx_xvadd_w(t1, t3); |
| temp1 = __lasx_xvadd_w(t2, t4); |
| temp2 = __lasx_xvsub_w(t4, t2); |
| temp3 = __lasx_xvsub_w(t3, t1); |
| temp2 = __lasx_xvaddi_wu(temp2, 1); |
| temp3 = __lasx_xvaddi_wu(temp3, 1); |
| DUP4_ARG2(__lasx_xvsrai_w, temp0, 7, temp1, 7, temp2, 7, temp3, 7, |
| temp0, temp1, temp2, temp3); |
| |
| DUP4_ARG2(__lasx_xvldrepl_w, dest, 0, dest + stride, 0, dest + stride2, 0, |
| dest + stride3, 0, const_1, const_2, const_3, const_4); |
| DUP4_ARG2(__lasx_xvldrepl_w, dst, 0, dst + stride, 0, dst + stride2, 0, |
| dst + stride3, 0, const_5, const_6, const_7, const_8); |
| |
| DUP4_ARG2(__lasx_xvilvl_w, const_2, const_1, const_4, const_3, const_5, |
| const_6, const_7, const_8, const_1, const_2, const_3, const_4); |
| DUP4_ARG1(__lasx_vext2xv_wu_bu, const_1, const_2, const_3, const_4, |
| const_1, const_2, const_3, const_4); |
| DUP4_ARG2(__lasx_xvadd_w, temp0, const_1, temp1, const_2, temp2, const_3, |
| temp3, const_4, temp0, temp1, temp2, temp3); |
| DUP4_ARG1(__lasx_xvclip255_w, temp0, temp1, temp2, temp3, |
| temp0, temp1, temp2, temp3); |
| DUP2_ARG2(__lasx_xvpickev_h, temp1, temp0, temp3, temp2, temp0, temp1); |
| temp0 = __lasx_xvpickev_b(temp1, temp0); |
| __lasx_xvstelm_w(temp0, dest, 0, 0); |
| __lasx_xvstelm_w(temp0, dest + stride, 0, 4); |
| __lasx_xvstelm_w(temp0, dest + stride2, 0, 1); |
| __lasx_xvstelm_w(temp0, dest + stride3, 0, 5); |
| __lasx_xvstelm_w(temp0, dst, 0, 6); |
| __lasx_xvstelm_w(temp0, dst + stride, 0, 2); |
| __lasx_xvstelm_w(temp0, dst + stride2, 0, 7); |
| __lasx_xvstelm_w(temp0, dst + stride3, 0, 3); |
| } |
| |
| void ff_vc1_inv_trans_4x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, |
| int16_t *block) |
| { |
| int dc = block[0]; |
| uint8_t *dst1 = dest + stride; |
| uint8_t *dst2 = dst1 + stride; |
| uint8_t *dst3 = dst2 + stride; |
| __m256i in0, in1, in2, in3, temp0, temp1, const_dc; |
| __m256i zero = {0}; |
| |
| dc = (17 * dc + 4) >> 3; |
| dc = (17 * dc + 64) >> 7; |
| const_dc = __lasx_xvreplgr2vr_h(dc); |
| |
| DUP4_ARG2(__lasx_xvldrepl_w, dest, 0, dst1, 0, dst2, 0, dst3, 0, |
| in0, in1, in2, in3); |
| DUP2_ARG2(__lasx_xvilvl_w, in1, in0, in3, in2, temp0, temp1); |
| in0 = __lasx_xvpermi_q(temp1, temp0, 0x20); |
| temp0 = __lasx_xvilvl_b(zero, in0); |
| in0 = __lasx_xvadd_h(temp0, const_dc); |
| temp0 = __lasx_xvssrarni_bu_h(in0, in0, 0); |
| __lasx_xvstelm_w(temp0, dest, 0, 0); |
| __lasx_xvstelm_w(temp0, dst1, 0, 1); |
| __lasx_xvstelm_w(temp0, dst2, 0, 4); |
| __lasx_xvstelm_w(temp0, dst3, 0, 5); |
| } |
| |
| void ff_vc1_inv_trans_4x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block) |
| { |
| uint8_t *dst1 = dest + stride; |
| uint8_t *dst2 = dst1 + stride; |
| uint8_t *dst3 = dst2 + stride; |
| __m256i in0, in1, in2, in3; |
| __m256i temp0, temp1, temp2, temp3, t1, t2; |
| |
| __m256i const_1 = {0x0011001100110011, 0xFFEF0011FFEF0011, |
| 0x0011001100110011, 0xFFEF0011FFEF0011}; |
| __m256i const_2 = {0x000A0016000A0016, 0x0016FFF60016FFF6, |
| 0x000A0016000A0016, 0x0016FFF60016FFF6}; |
| __m256i const_64 = {0x0000004000000040, 0x0000004000000040, |
| 0x0000004000000040, 0x0000004000000040}; |
| |
| DUP2_ARG2(__lasx_xvld, block, 0, block, 32, in0, in1); |
| /* first loops */ |
| temp0 = __lasx_xvilvl_d(in1, in0); |
| temp1 = __lasx_xvpickev_h(temp0, temp0); |
| temp2 = __lasx_xvpickod_h(temp0, temp0); |
| DUP2_ARG2(__lasx_xvdp2_w_h, temp1, const_1, temp2, const_2, t1, t2); |
| t1 = __lasx_xvaddi_wu(t1, 4); |
| in0 = __lasx_xvadd_w(t1, t2); |
| in1 = __lasx_xvsub_w(t1, t2); |
| DUP2_ARG2(__lasx_xvsrai_w, in0, 3, in1, 3, in0, in1); |
| /* second loops */ |
| temp0 = __lasx_xvpickev_h(in1, in0); |
| temp1 = __lasx_xvpermi_q(temp0, temp0, 0x00); |
| temp2 = __lasx_xvpermi_q(temp0, temp0, 0x11); |
| const_1 = __lasx_xvpermi_d(const_1, 0xD8); |
| const_2 = __lasx_xvpermi_d(const_2, 0xD8); |
| t1 = __lasx_xvdp2add_w_h(const_64, temp1, const_1); |
| t2 = __lasx_xvdp2_w_h(temp2, const_2); |
| in0 = __lasx_xvadd_w(t1, t2); |
| in1 = __lasx_xvsub_w(t1, t2); |
| DUP2_ARG2(__lasx_xvsrai_w, in0, 7, in1, 7, in0, in1); |
| temp0 = __lasx_xvshuf4i_w(in0, 0x9C); |
| temp1 = __lasx_xvshuf4i_w(in1, 0x9C); |
| |
| DUP4_ARG2(__lasx_xvldrepl_w, dest, 0, dst1, 0, dst2, 0, dst3, 0, |
| in0, in1, in2, in3); |
| temp2 = __lasx_xvilvl_w(in2, in0); |
| temp2 = __lasx_vext2xv_wu_bu(temp2); |
| temp3 = __lasx_xvilvl_w(in1, in3); |
| temp3 = __lasx_vext2xv_wu_bu(temp3); |
| temp0 = __lasx_xvadd_w(temp0, temp2); |
| temp1 = __lasx_xvadd_w(temp1, temp3); |
| DUP2_ARG1(__lasx_xvclip255_w, temp0, temp1, temp0, temp1); |
| temp1 = __lasx_xvpickev_h(temp1, temp0); |
| temp0 = __lasx_xvpickev_b(temp1, temp1); |
| __lasx_xvstelm_w(temp0, dest, 0, 0); |
| __lasx_xvstelm_w(temp0, dst1, 0, 5); |
| __lasx_xvstelm_w(temp0, dst2, 0, 4); |
| __lasx_xvstelm_w(temp0, dst3, 0, 1); |
| } |
| |
| static void put_vc1_mspel_mc_h_v_lasx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride, int hmode, int vmode, |
| int rnd) |
| { |
| __m256i in0, in1, in2, in3; |
| __m256i t0, t1, t2, t3, t4, t5, t6, t7; |
| __m256i temp0, temp1, const_para1_2, const_para0_3; |
| __m256i const_r, const_sh; |
| __m256i sh = {0x0000000400000000, 0x0000000500000001, |
| 0x0000000600000002, 0x0000000700000003}; |
| static const uint8_t para_value[][4] = {{4, 3, 53, 18}, |
| {1, 1, 9, 9}, |
| {3, 4, 18, 53}}; |
| static const int shift_value[] = {0, 5, 1, 5}; |
| int shift = (shift_value[hmode] + shift_value[vmode]) >> 1; |
| int r = (1 << (shift - 1)) + rnd - 1; |
| const uint8_t *para_v = para_value[vmode - 1]; |
| ptrdiff_t stride2 = stride << 1; |
| ptrdiff_t stride4 = stride << 2; |
| ptrdiff_t stride3 = stride2 + stride; |
| |
| const_r = __lasx_xvreplgr2vr_h(r); |
| const_sh = __lasx_xvreplgr2vr_h(shift); |
| src -= 1, src -= stride; |
| const_para0_3 = __lasx_xvldrepl_h(para_v, 0); |
| const_para1_2 = __lasx_xvldrepl_h(para_v, 2); |
| DUP4_ARG2(__lasx_xvld, src, 0, src + stride, 0, src + stride2, 0, |
| src + stride3, 0, in0, in1, in2, in3); |
| DUP4_ARG2(__lasx_xvpermi_d, in0, 0xD8, in1, 0xD8, in2, 0xD8, in3, 0xD8, |
| in0, in1, in2, in3); |
| DUP2_ARG2(__lasx_xvilvl_b, in2, in1, in3, in0, temp0, temp1); |
| t0 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t0 = __lasx_xvdp2sub_h_bu(t0, temp1, const_para0_3); |
| src += stride4; |
| in0 = __lasx_xvld(src, 0); |
| in0 = __lasx_xvpermi_d(in0, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in3, in2, in0, in1, temp0, temp1); |
| t1 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t1 = __lasx_xvdp2sub_h_bu(t1, temp1, const_para0_3); |
| src += stride; |
| in1 = __lasx_xvld(src, 0); |
| in1 = __lasx_xvpermi_d(in1, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in0, in3, in1, in2, temp0, temp1); |
| t2 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t2 = __lasx_xvdp2sub_h_bu(t2, temp1, const_para0_3); |
| src += stride; |
| in2 = __lasx_xvld(src, 0); |
| in2 = __lasx_xvpermi_d(in2, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in1, in0, in2, in3, temp0, temp1); |
| t3 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t3 = __lasx_xvdp2sub_h_bu(t3, temp1, const_para0_3); |
| src += stride; |
| in3 = __lasx_xvld(src, 0); |
| in3 = __lasx_xvpermi_d(in3, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in2, in1, in3, in0, temp0, temp1); |
| t4 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t4 = __lasx_xvdp2sub_h_bu(t4, temp1, const_para0_3); |
| src += stride; |
| in0 = __lasx_xvld(src, 0); |
| in0 = __lasx_xvpermi_d(in0, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in3, in2, in0, in1, temp0, temp1); |
| t5 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t5 = __lasx_xvdp2sub_h_bu(t5, temp1, const_para0_3); |
| src += stride; |
| in1 = __lasx_xvld(src, 0); |
| in1 = __lasx_xvpermi_d(in1, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in0, in3, in1, in2, temp0, temp1); |
| t6 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t6 = __lasx_xvdp2sub_h_bu(t6, temp1, const_para0_3); |
| src += stride; |
| in2 = __lasx_xvld(src, 0); |
| in2 = __lasx_xvpermi_d(in2, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in1, in0, in2, in3, temp0, temp1); |
| t7 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t7 = __lasx_xvdp2sub_h_bu(t7, temp1, const_para0_3); |
| DUP4_ARG2(__lasx_xvadd_h, t0, const_r, t1, const_r, t2, const_r, t3, |
| const_r, t0, t1, t2, t3); |
| DUP4_ARG2(__lasx_xvadd_h, t4, const_r, t5, const_r, t6, const_r, t7, |
| const_r, t4, t5, t6, t7); |
| DUP4_ARG2(__lasx_xvsra_h, t0, const_sh, t1, const_sh, t2, const_sh, |
| t3, const_sh, t0, t1, t2, t3); |
| DUP4_ARG2(__lasx_xvsra_h, t4, const_sh, t5, const_sh, t6, const_sh, |
| t7, const_sh, t4, t5, t6, t7); |
| LASX_TRANSPOSE8x8_H(t0, t1, t2, t3, t4, t5, t6, t7, t0, |
| t1, t2, t3, t4, t5, t6, t7); |
| para_v = para_value[hmode - 1]; |
| const_para0_3 = __lasx_xvldrepl_h(para_v, 0); |
| const_para1_2 = __lasx_xvldrepl_h(para_v, 2); |
| const_para0_3 = __lasx_vext2xv_h_b(const_para0_3); |
| const_para1_2 = __lasx_vext2xv_h_b(const_para1_2); |
| r = 64 - rnd; |
| const_r = __lasx_xvreplgr2vr_w(r); |
| DUP4_ARG2(__lasx_xvpermi_d, t0, 0x72, t1, 0x72, t2, 0x72, t0, 0xD8, |
| in0, in1, in2, t0); |
| DUP4_ARG2(__lasx_xvpermi_d, t1, 0xD8, t2, 0xD8, t3, 0xD8, t4, 0xD8, |
| t1, t2, t3, t4); |
| DUP2_ARG2(__lasx_xvpermi_d, t5, 0xD8, t6, 0xD8, t5, t6); |
| t7 = __lasx_xvpermi_d(t7, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_h, t2, t1, t3, t0, temp0, temp1); |
| t0 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t0 = __lasx_xvdp2sub_w_h(t0, temp1, const_para0_3); |
| DUP2_ARG2(__lasx_xvilvl_h, t3, t2, t4, t1, temp0, temp1); |
| t1 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t1 = __lasx_xvdp2sub_w_h(t1, temp1, const_para0_3); |
| DUP2_ARG2(__lasx_xvilvl_h, t4, t3, t5, t2, temp0, temp1); |
| t2 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t2 = __lasx_xvdp2sub_w_h(t2, temp1, const_para0_3); |
| DUP2_ARG2(__lasx_xvilvl_h, t5, t4, t6, t3, temp0, temp1); |
| t3 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t3 = __lasx_xvdp2sub_w_h(t3, temp1, const_para0_3); |
| DUP2_ARG2(__lasx_xvilvl_h, t6, t5, t7, t4, temp0, temp1); |
| t4 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t4 = __lasx_xvdp2sub_w_h(t4, temp1, const_para0_3); |
| DUP2_ARG2(__lasx_xvilvl_h, t7, t6, in0, t5, temp0, temp1); |
| t5 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t5 = __lasx_xvdp2sub_w_h(t5, temp1, const_para0_3); |
| DUP2_ARG2(__lasx_xvilvl_h, in0, t7, in1, t6, temp0, temp1); |
| t6 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t6 = __lasx_xvdp2sub_w_h(t6, temp1, const_para0_3); |
| DUP2_ARG2(__lasx_xvilvl_h, in1, in0, in2, t7, temp0, temp1); |
| t7 = __lasx_xvdp2_w_h(temp0, const_para1_2); |
| t7 = __lasx_xvdp2sub_w_h(t7, temp1, const_para0_3); |
| DUP4_ARG2(__lasx_xvadd_w, t0, const_r, t1, const_r, t2, const_r, |
| t3, const_r, t0, t1, t2, t3); |
| DUP4_ARG2(__lasx_xvadd_w, t4, const_r, t5, const_r, t6, const_r, |
| t7, const_r, t4, t5, t6, t7); |
| DUP4_ARG2(__lasx_xvsrai_w, t0, 7, t1, 7, t2, 7, t3, 7, t0, t1, t2, t3); |
| DUP4_ARG2(__lasx_xvsrai_w, t4, 7, t5, 7, t6, 7, t7, 7, t4, t5, t6, t7); |
| LASX_TRANSPOSE8x8_W(t0, t1, t2, t3, t4, t5, t6, t7, |
| t0, t1, t2, t3, t4, t5, t6, t7); |
| DUP4_ARG1(__lasx_xvclip255_w, t0, t1, t2, t3, t0, t1, t2, t3); |
| DUP4_ARG1(__lasx_xvclip255_w, t4, t5, t6, t7, t4, t5, t6, t7); |
| DUP4_ARG2(__lasx_xvpickev_h, t1, t0, t3, t2, t5, t4, t7, t6, |
| t0, t1, t2, t3); |
| DUP2_ARG2(__lasx_xvpickev_b, t1, t0, t3, t2, t0, t1); |
| t0 = __lasx_xvperm_w(t0, sh); |
| t1 = __lasx_xvperm_w(t1, sh); |
| __lasx_xvstelm_d(t0, dst, 0, 0); |
| __lasx_xvstelm_d(t0, dst + stride, 0, 1); |
| __lasx_xvstelm_d(t0, dst + stride2, 0, 2); |
| __lasx_xvstelm_d(t0, dst + stride3, 0, 3); |
| dst += stride4; |
| __lasx_xvstelm_d(t1, dst, 0, 0); |
| __lasx_xvstelm_d(t1, dst + stride, 0, 1); |
| __lasx_xvstelm_d(t1, dst + stride2, 0, 2); |
| __lasx_xvstelm_d(t1, dst + stride3, 0, 3); |
| } |
| |
| #define PUT_VC1_MSPEL_MC_LASX(hmode, vmode) \ |
| void ff_put_vc1_mspel_mc ## hmode ## vmode ## _lasx(uint8_t *dst, \ |
| const uint8_t *src, \ |
| ptrdiff_t stride, int rnd) \ |
| { \ |
| put_vc1_mspel_mc_h_v_lasx(dst, src, stride, hmode, vmode, rnd); \ |
| } \ |
| void ff_put_vc1_mspel_mc ## hmode ## vmode ## _16_lasx(uint8_t *dst, \ |
| const uint8_t *src, \ |
| ptrdiff_t stride, int rnd) \ |
| { \ |
| put_vc1_mspel_mc_h_v_lasx(dst, src, stride, hmode, vmode, rnd); \ |
| put_vc1_mspel_mc_h_v_lasx(dst + 8, src + 8, stride, hmode, vmode, rnd); \ |
| dst += 8 * stride, src += 8 * stride; \ |
| put_vc1_mspel_mc_h_v_lasx(dst, src, stride, hmode, vmode, rnd); \ |
| put_vc1_mspel_mc_h_v_lasx(dst + 8, src + 8, stride, hmode, vmode, rnd); \ |
| } |
| |
| PUT_VC1_MSPEL_MC_LASX(1, 1); |
| PUT_VC1_MSPEL_MC_LASX(1, 2); |
| PUT_VC1_MSPEL_MC_LASX(1, 3); |
| |
| PUT_VC1_MSPEL_MC_LASX(2, 1); |
| PUT_VC1_MSPEL_MC_LASX(2, 2); |
| PUT_VC1_MSPEL_MC_LASX(2, 3); |
| |
| PUT_VC1_MSPEL_MC_LASX(3, 1); |
| PUT_VC1_MSPEL_MC_LASX(3, 2); |
| PUT_VC1_MSPEL_MC_LASX(3, 3); |
| |
| void ff_put_no_rnd_vc1_chroma_mc8_lasx(uint8_t *dst /* align 8 */, |
| const uint8_t *src /* align 1 */, |
| ptrdiff_t stride, int h, int x, int y) |
| { |
| const int intA = (8 - x) * (8 - y); |
| const int intB = (x) * (8 - y); |
| const int intC = (8 - x) * (y); |
| const int intD = (x) * (y); |
| __m256i src00, src01, src10, src11; |
| __m256i A, B, C, D; |
| int i; |
| |
| av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0); |
| |
| A = __lasx_xvreplgr2vr_h(intA); |
| B = __lasx_xvreplgr2vr_h(intB); |
| C = __lasx_xvreplgr2vr_h(intC); |
| D = __lasx_xvreplgr2vr_h(intD); |
| for(i = 0; i < h; i++){ |
| DUP2_ARG2(__lasx_xvld, src, 0, src, 1, src00, src01); |
| src += stride; |
| DUP2_ARG2(__lasx_xvld, src, 0, src, 1, src10, src11); |
| |
| DUP4_ARG1(__lasx_vext2xv_hu_bu, src00, src01, src10, src11, |
| src00, src01, src10, src11); |
| DUP4_ARG2(__lasx_xvmul_h, src00, A, src01, B, src10, C, src11, D, |
| src00, src01, src10, src11); |
| src00 = __lasx_xvadd_h(src00, src01); |
| src10 = __lasx_xvadd_h(src10, src11); |
| src00 = __lasx_xvadd_h(src00, src10); |
| src00 = __lasx_xvaddi_hu(src00, 28); |
| src00 = __lasx_xvsrli_h(src00, 6); |
| src00 = __lasx_xvpickev_b(src00, src00); |
| __lasx_xvstelm_d(src00, dst, 0, 0); |
| dst += stride; |
| } |
| } |
| |
| static void put_vc1_mspel_mc_v_lasx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride, int vmode, int rnd) |
| { |
| __m256i in0, in1, in2, in3, temp0, temp1, t0; |
| __m256i const_para0_3, const_para1_2, const_r, const_sh; |
| static const uint16_t para_value[][2] = {{0x0304, 0x1235}, |
| {0x0101, 0x0909}, |
| {0x0403, 0x3512}}; |
| const uint16_t *para_v = para_value[vmode - 1]; |
| static const int shift_value[] = {0, 6, 4, 6}; |
| static int add_value[3]; |
| ptrdiff_t stride_2x = stride << 1; |
| int i = 0; |
| add_value[2] = add_value[0] = 31 + rnd, add_value[1] = 7 + rnd; |
| |
| const_r = __lasx_xvreplgr2vr_h(add_value[vmode - 1]); |
| const_sh = __lasx_xvreplgr2vr_h(shift_value[vmode]); |
| const_para0_3 = __lasx_xvreplgr2vr_h(*para_v); |
| const_para1_2 = __lasx_xvreplgr2vr_h(*(para_v + 1)); |
| |
| DUP2_ARG2(__lasx_xvld, src - stride, 0, src, 0, in0, in1); |
| in2 = __lasx_xvld(src + stride, 0); |
| in0 = __lasx_xvpermi_d(in0, 0xD8); |
| in1 = __lasx_xvpermi_d(in1, 0xD8); |
| in2 = __lasx_xvpermi_d(in2, 0xD8); |
| for (; i < 16; i++) { |
| in3 = __lasx_xvld(src + stride_2x, 0); |
| in3 = __lasx_xvpermi_d(in3, 0xD8); |
| DUP2_ARG2(__lasx_xvilvl_b, in2, in1, in3, in0, temp0, temp1); |
| t0 = __lasx_xvdp2_h_bu(temp0, const_para1_2); |
| t0 = __lasx_xvdp2sub_h_bu(t0, temp1, const_para0_3); |
| t0 = __lasx_xvadd_h(t0, const_r); |
| t0 = __lasx_xvsra_h(t0, const_sh); |
| t0 = __lasx_xvclip255_h(t0); |
| t0 = __lasx_xvpickev_b(t0, t0); |
| __lasx_xvstelm_d(t0, dst, 0, 0); |
| __lasx_xvstelm_d(t0, dst, 8, 2); |
| dst += stride; |
| src += stride; |
| in0 = in1; |
| in1 = in2; |
| in2 = in3; |
| } |
| } |
| |
| #define PUT_VC1_MSPEL_MC_V_LASX(vmode) \ |
| void ff_put_vc1_mspel_mc0 ## vmode ## _16_lasx(uint8_t *dst, \ |
| const uint8_t *src, \ |
| ptrdiff_t stride, int rnd) \ |
| { \ |
| put_vc1_mspel_mc_v_lasx(dst, src, stride, vmode, rnd); \ |
| } |
| |
| PUT_VC1_MSPEL_MC_V_LASX(1); |
| PUT_VC1_MSPEL_MC_V_LASX(2); |
| PUT_VC1_MSPEL_MC_V_LASX(3); |
| |
| #define ROW_LASX(in0, in1, in2, in3, out0) \ |
| DUP2_ARG2(__lasx_xvilvl_b, in2, in1, in3, in0, tmp0_m, tmp1_m); \ |
| out0 = __lasx_xvdp2_h_bu(tmp0_m, const_para1_2); \ |
| out0 = __lasx_xvdp2sub_h_bu(out0, tmp1_m, const_para0_3); \ |
| out0 = __lasx_xvadd_h(out0, const_r); \ |
| out0 = __lasx_xvsra_h(out0, const_sh); \ |
| out0 = __lasx_xvclip255_h(out0); \ |
| out0 = __lasx_xvpickev_b(out0, out0); \ |
| out0 = __lasx_xvpermi_d(out0, 0xd8); \ |
| |
| static void put_vc1_mspel_mc_h_lasx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride, int hmode, int rnd) |
| { |
| __m256i in0, in1, in2, in3, in4, in5, in6, in7, |
| in8, in9, in10, in11, in12, in13, in14, in15; |
| __m256i out0, out1, out2, out3, out4, out5, out6, out7, out8, out9, |
| out10, out11, out12, out13, out14, out15, out16, out17, out18; |
| __m256i const_para0_3, const_para1_2, const_r, const_sh; |
| __m256i tmp0_m, tmp1_m, tmp2_m, tmp3_m; |
| __m256i tmp4_m, tmp5_m, tmp6_m, tmp7_m; |
| __m256i t0, t1, t2, t3, t4, t5, t6, t7; |
| ptrdiff_t stride2 = stride << 1; |
| ptrdiff_t stride4 = stride << 2; |
| ptrdiff_t stride3 = stride2 + stride; |
| static const uint16_t para_value[][2] = {{0x0304, 0x1235}, |
| {0x0101, 0x0909}, |
| {0x0403, 0x3512}}; |
| const uint16_t *para_v = para_value[hmode - 1]; |
| static const int shift_value[] = {0, 6, 4, 6}; |
| static int add_value[3]; |
| uint8_t *_src = (uint8_t*)src - 1; |
| add_value[2] = add_value[0] = 32 - rnd, add_value[1] = 8 - rnd; |
| |
| const_r = __lasx_xvreplgr2vr_h(add_value[hmode - 1]); |
| const_sh = __lasx_xvreplgr2vr_h(shift_value[hmode]); |
| const_para0_3 = __lasx_xvreplgr2vr_h(*para_v); |
| const_para1_2 = __lasx_xvreplgr2vr_h(*(para_v + 1)); |
| |
| in0 = __lasx_xvld(_src, 0); |
| DUP2_ARG2(__lasx_xvldx, _src, stride, _src, stride2, in1, in2); |
| in3 = __lasx_xvldx(_src, stride3); |
| _src += stride4; |
| in4 = __lasx_xvld(_src, 0); |
| DUP2_ARG2(__lasx_xvldx, _src, stride, _src, stride2, in5, in6); |
| in7 = __lasx_xvldx(_src, stride3); |
| _src += stride4; |
| in8 = __lasx_xvld(_src, 0); |
| DUP2_ARG2(__lasx_xvldx, _src, stride, _src, stride2, in9, in10); |
| in11 = __lasx_xvldx(_src, stride3); |
| _src += stride4; |
| in12 = __lasx_xvld(_src, 0); |
| DUP2_ARG2(__lasx_xvldx, _src, stride, _src, stride2, in13, in14); |
| in15 = __lasx_xvldx(_src, stride3); |
| DUP4_ARG2(__lasx_xvilvl_b, in2, in0, in3, in1, in6, in4, in7, in5, |
| tmp0_m, tmp1_m, tmp2_m, tmp3_m); |
| DUP4_ARG2(__lasx_xvilvl_b, in10, in8, in11, in9, in14, in12, in15, in13, |
| tmp4_m, tmp5_m, tmp6_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t0, t2, t4, t6); |
| DUP4_ARG2(__lasx_xvilvh_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t1, t3, t5, t7); |
| DUP4_ARG2(__lasx_xvilvl_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp0_m, tmp4_m, |
| tmp1_m, tmp5_m); |
| DUP4_ARG2(__lasx_xvilvh_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp2_m, tmp6_m, |
| tmp3_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out0, out2, out4, out6); |
| DUP4_ARG2(__lasx_xvilvh_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out1, out3, out5, out7); |
| |
| DUP4_ARG2(__lasx_xvilvh_b, in2, in0, in3, in1, in6, in4, in7, in5, |
| tmp0_m, tmp1_m, tmp2_m, tmp3_m); |
| DUP4_ARG2(__lasx_xvilvh_b, in10, in8, in11, in9, in14, in12, in15, in13, |
| tmp4_m, tmp5_m, tmp6_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t0, t2, t4, t6); |
| DUP4_ARG2(__lasx_xvilvh_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t1, t3, t5, t7); |
| DUP4_ARG2(__lasx_xvilvl_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp0_m, tmp4_m, |
| tmp1_m, tmp5_m); |
| DUP4_ARG2(__lasx_xvilvh_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp2_m, tmp6_m, |
| tmp3_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out8, out10, out12, out14); |
| DUP4_ARG2(__lasx_xvilvh_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out9, out11, out13, out15); |
| DUP2_ARG3(__lasx_xvpermi_q, out0, out0, 0x31, out1, out1, 0x31, out16, out17); |
| out18 = __lasx_xvpermi_q(out2, out2, 0x31); |
| |
| DUP4_ARG2(__lasx_xvpermi_d, out0, 0xD8, out1, 0xD8, out2, 0xD8, out3, 0xD8, |
| out0, out1, out2, out3); |
| DUP4_ARG2(__lasx_xvpermi_d, out4, 0xD8, out5, 0xD8, out6, 0xD8, out7, 0xD8, |
| out4, out5, out6, out7); |
| DUP4_ARG2(__lasx_xvpermi_d, out8, 0xD8, out9, 0xD8, out10, 0xD8, out11, |
| 0xD8, out8, out9, out10, out11); |
| DUP4_ARG2(__lasx_xvpermi_d, out12, 0xD8, out13, 0xD8, out14, 0xD8, out15, |
| 0xD8, out12, out13, out14, out15); |
| out16 = __lasx_xvpermi_d(out16, 0xD8); |
| out17 = __lasx_xvpermi_d(out17, 0xD8); |
| out18 = __lasx_xvpermi_d(out18, 0xD8); |
| |
| ROW_LASX(out0, out1, out2, out3, in0); |
| ROW_LASX(out1, out2, out3, out4, in1); |
| ROW_LASX(out2, out3, out4, out5, in2); |
| ROW_LASX(out3, out4, out5, out6, in3); |
| ROW_LASX(out4, out5, out6, out7, in4); |
| ROW_LASX(out5, out6, out7, out8, in5); |
| ROW_LASX(out6, out7, out8, out9, in6); |
| ROW_LASX(out7, out8, out9, out10, in7); |
| ROW_LASX(out8, out9, out10, out11, in8); |
| ROW_LASX(out9, out10, out11, out12, in9); |
| ROW_LASX(out10, out11, out12, out13, in10); |
| ROW_LASX(out11, out12, out13, out14, in11); |
| ROW_LASX(out12, out13, out14, out15, in12); |
| ROW_LASX(out13, out14, out15, out16, in13); |
| ROW_LASX(out14, out15, out16, out17, in14); |
| ROW_LASX(out15, out16, out17, out18, in15); |
| |
| DUP4_ARG2(__lasx_xvilvl_b, in2, in0, in3, in1, in6, in4, in7, in5, |
| tmp0_m, tmp1_m, tmp2_m, tmp3_m); |
| DUP4_ARG2(__lasx_xvilvl_b, in10, in8, in11, in9, in14, in12, in15, in13, |
| tmp4_m, tmp5_m, tmp6_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t0, t2, t4, t6); |
| DUP4_ARG2(__lasx_xvilvh_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t1, t3, t5, t7); |
| DUP4_ARG2(__lasx_xvilvl_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp0_m, tmp4_m, |
| tmp1_m, tmp5_m); |
| DUP4_ARG2(__lasx_xvilvh_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp2_m, tmp6_m, |
| tmp3_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out0, out2, out4, out6); |
| DUP4_ARG2(__lasx_xvilvh_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out1, out3, out5, out7); |
| |
| DUP4_ARG2(__lasx_xvilvh_b, in2, in0, in3, in1, in6, in4, in7, in5, |
| tmp0_m, tmp1_m, tmp2_m, tmp3_m); |
| DUP4_ARG2(__lasx_xvilvh_b, in10, in8, in11, in9, in14, in12, in15, in13, |
| tmp4_m, tmp5_m, tmp6_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t0, t2, t4, t6); |
| DUP4_ARG2(__lasx_xvilvh_b, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, t1, t3, t5, t7); |
| DUP4_ARG2(__lasx_xvilvl_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp0_m, tmp4_m, |
| tmp1_m, tmp5_m); |
| DUP4_ARG2(__lasx_xvilvh_w, t2, t0, t3, t1, t6, t4, t7, t5, tmp2_m, tmp6_m, |
| tmp3_m, tmp7_m); |
| DUP4_ARG2(__lasx_xvilvl_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out8, out10, out12, out14); |
| DUP4_ARG2(__lasx_xvilvh_d, tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp5_m, tmp4_m, |
| tmp7_m, tmp6_m, out9, out11, out13, out15); |
| __lasx_xvstelm_d(out0, dst, 0, 0); |
| __lasx_xvstelm_d(out0, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out1, dst, 0, 0); |
| __lasx_xvstelm_d(out1, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out2, dst, 0, 0); |
| __lasx_xvstelm_d(out2, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out3, dst, 0, 0); |
| __lasx_xvstelm_d(out3, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out4, dst, 0, 0); |
| __lasx_xvstelm_d(out4, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out5, dst, 0, 0); |
| __lasx_xvstelm_d(out5, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out6, dst, 0, 0); |
| __lasx_xvstelm_d(out6, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out7, dst, 0, 0); |
| __lasx_xvstelm_d(out7, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out8, dst, 0, 0); |
| __lasx_xvstelm_d(out8, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out9, dst, 0, 0); |
| __lasx_xvstelm_d(out9, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out10, dst, 0, 0); |
| __lasx_xvstelm_d(out10, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out11, dst, 0, 0); |
| __lasx_xvstelm_d(out11, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out12, dst, 0, 0); |
| __lasx_xvstelm_d(out12, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out13, dst, 0, 0); |
| __lasx_xvstelm_d(out13, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out14, dst, 0, 0); |
| __lasx_xvstelm_d(out14, dst, 8, 1); |
| dst += stride; |
| __lasx_xvstelm_d(out15, dst, 0, 0); |
| __lasx_xvstelm_d(out15, dst, 8, 1); |
| } |
| |
| #define PUT_VC1_MSPEL_MC_H_LASX(hmode) \ |
| void ff_put_vc1_mspel_mc ## hmode ## 0_16_lasx(uint8_t *dst, \ |
| const uint8_t *src, \ |
| ptrdiff_t stride, int rnd) \ |
| { \ |
| put_vc1_mspel_mc_h_lasx(dst, src, stride, hmode, rnd); \ |
| } |
| |
| PUT_VC1_MSPEL_MC_H_LASX(1); |
| PUT_VC1_MSPEL_MC_H_LASX(2); |
| PUT_VC1_MSPEL_MC_H_LASX(3); |
