mirror of
https://github.com/FFmpeg/FFmpeg.git
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1281 lines
58 KiB
C
1281 lines
58 KiB
C
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/*
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* Loongson LASX optimized h264chroma
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*
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* Copyright (c) 2020 Loongson Technology Corporation Limited
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* Contributed by Shiyou Yin <yinshiyou-hf@loongson.cn>
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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 "h264chroma_lasx.h"
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#include "libavutil/attributes.h"
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#include "libavutil/avassert.h"
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#include "libavutil/loongarch/loongson_intrinsics.h"
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static const uint8_t chroma_mask_arr[64] = {
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0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
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0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
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0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20,
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0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20
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};
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static av_always_inline void avc_chroma_hv_8x4_lasx(uint8_t *src, uint8_t *dst,
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ptrdiff_t stride, uint32_t coef_hor0,
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uint32_t coef_hor1, uint32_t coef_ver0,
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uint32_t coef_ver1)
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{
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ptrdiff_t stride_2x = stride << 1;
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ptrdiff_t stride_3x = stride_2x + stride;
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ptrdiff_t stride_4x = stride_2x << 1;
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__m256i src0, src1, src2, src3, src4, out;
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__m256i res_hz0, res_hz1, res_hz2, res_vt0, res_vt1;
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__m256i mask;
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__m256i coeff_hz_vec0 = __lasx_xvreplgr2vr_b(coef_hor0);
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__m256i coeff_hz_vec1 = __lasx_xvreplgr2vr_b(coef_hor1);
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__m256i coeff_hz_vec = __lasx_xvilvl_b(coeff_hz_vec0, coeff_hz_vec1);
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__m256i coeff_vt_vec0 = __lasx_xvreplgr2vr_h(coef_ver0);
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__m256i coeff_vt_vec1 = __lasx_xvreplgr2vr_h(coef_ver1);
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DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 0, src, 0, mask, src0);
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DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src, stride_3x, src, stride_4x,
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src1, src2, src3, src4);
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DUP2_ARG3(__lasx_xvpermi_q, src2, src1, 0x20, src4, src3, 0x20, src1, src3);
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src0 = __lasx_xvshuf_b(src0, src0, mask);
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DUP2_ARG3(__lasx_xvshuf_b, src1, src1, mask, src3, src3, mask, src1, src3);
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DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_hz_vec, src1, coeff_hz_vec, res_hz0, res_hz1);
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res_hz2 = __lasx_xvdp2_h_bu(src3, coeff_hz_vec);
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res_vt0 = __lasx_xvmul_h(res_hz1, coeff_vt_vec0);
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res_vt1 = __lasx_xvmul_h(res_hz2, coeff_vt_vec0);
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res_hz0 = __lasx_xvpermi_q(res_hz1, res_hz0, 0x20);
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res_hz1 = __lasx_xvpermi_q(res_hz1, res_hz2, 0x3);
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res_vt0 = __lasx_xvmadd_h(res_vt0, res_hz0, coeff_vt_vec1);
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res_vt1 = __lasx_xvmadd_h(res_vt1, res_hz1, coeff_vt_vec1);
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out = __lasx_xvssrarni_bu_h(res_vt1, res_vt0, 6);
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__lasx_xvstelm_d(out, dst, 0, 0);
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__lasx_xvstelm_d(out, dst + stride, 0, 2);
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__lasx_xvstelm_d(out, dst + stride_2x, 0, 1);
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__lasx_xvstelm_d(out, dst + stride_3x, 0, 3);
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}
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static av_always_inline void avc_chroma_hv_8x8_lasx(uint8_t *src, uint8_t *dst,
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ptrdiff_t stride, uint32_t coef_hor0,
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uint32_t coef_hor1, uint32_t coef_ver0,
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uint32_t coef_ver1)
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{
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ptrdiff_t stride_2x = stride << 1;
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ptrdiff_t stride_3x = stride_2x + stride;
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ptrdiff_t stride_4x = stride << 2;
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__m256i src0, src1, src2, src3, src4, src5, src6, src7, src8;
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__m256i out0, out1;
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__m256i res_hz0, res_hz1, res_hz2, res_hz3, res_hz4;
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__m256i res_vt0, res_vt1, res_vt2, res_vt3;
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__m256i mask;
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__m256i coeff_hz_vec0 = __lasx_xvreplgr2vr_b(coef_hor0);
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__m256i coeff_hz_vec1 = __lasx_xvreplgr2vr_b(coef_hor1);
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__m256i coeff_hz_vec = __lasx_xvilvl_b(coeff_hz_vec0, coeff_hz_vec1);
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__m256i coeff_vt_vec0 = __lasx_xvreplgr2vr_h(coef_ver0);
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__m256i coeff_vt_vec1 = __lasx_xvreplgr2vr_h(coef_ver1);
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DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 0, src, 0, mask, src0);
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DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src, stride_3x, src, stride_4x,
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src1, src2, src3, src4);
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src += stride_4x;
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DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src, stride_3x, src, stride_4x,
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src5, src6, src7, src8);
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DUP4_ARG3(__lasx_xvpermi_q, src2, src1, 0x20, src4, src3, 0x20, src6, src5, 0x20,
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src8, src7, 0x20, src1, src3, src5, src7);
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src0 = __lasx_xvshuf_b(src0, src0, mask);
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DUP4_ARG3(__lasx_xvshuf_b, src1, src1, mask, src3, src3, mask, src5, src5, mask, src7,
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src7, mask, src1, src3, src5, src7);
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DUP4_ARG2(__lasx_xvdp2_h_bu, src0, coeff_hz_vec, src1, coeff_hz_vec, src3,
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coeff_hz_vec, src5, coeff_hz_vec, res_hz0, res_hz1, res_hz2, res_hz3);
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res_hz4 = __lasx_xvdp2_h_bu(src7, coeff_hz_vec);
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res_vt0 = __lasx_xvmul_h(res_hz1, coeff_vt_vec0);
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res_vt1 = __lasx_xvmul_h(res_hz2, coeff_vt_vec0);
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res_vt2 = __lasx_xvmul_h(res_hz3, coeff_vt_vec0);
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res_vt3 = __lasx_xvmul_h(res_hz4, coeff_vt_vec0);
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res_hz0 = __lasx_xvpermi_q(res_hz1, res_hz0, 0x20);
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res_hz1 = __lasx_xvpermi_q(res_hz1, res_hz2, 0x3);
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res_hz2 = __lasx_xvpermi_q(res_hz2, res_hz3, 0x3);
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res_hz3 = __lasx_xvpermi_q(res_hz3, res_hz4, 0x3);
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DUP4_ARG3(__lasx_xvmadd_h, res_vt0, res_hz0, coeff_vt_vec1, res_vt1, res_hz1, coeff_vt_vec1,
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res_vt2, res_hz2, coeff_vt_vec1, res_vt3, res_hz3, coeff_vt_vec1,
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res_vt0, res_vt1, res_vt2, res_vt3);
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DUP2_ARG3(__lasx_xvssrarni_bu_h, res_vt1, res_vt0, 6, res_vt3, res_vt2, 6, out0, out1);
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__lasx_xvstelm_d(out0, dst, 0, 0);
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__lasx_xvstelm_d(out0, dst + stride, 0, 2);
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__lasx_xvstelm_d(out0, dst + stride_2x, 0, 1);
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__lasx_xvstelm_d(out0, dst + stride_3x, 0, 3);
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dst += stride_4x;
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__lasx_xvstelm_d(out1, dst, 0, 0);
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__lasx_xvstelm_d(out1, dst + stride, 0, 2);
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__lasx_xvstelm_d(out1, dst + stride_2x, 0, 1);
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__lasx_xvstelm_d(out1, dst + stride_3x, 0, 3);
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}
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static av_always_inline void avc_chroma_hz_8x4_lasx(uint8_t *src, uint8_t *dst,
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ptrdiff_t stride, uint32_t coeff0, uint32_t coeff1)
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{
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ptrdiff_t stride_2x = stride << 1;
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ptrdiff_t stride_3x = stride_2x + stride;
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__m256i src0, src1, src2, src3, out;
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__m256i res0, res1;
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__m256i mask;
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__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
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__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
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__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
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coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
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DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 0, src, 0, mask, src0);
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DUP2_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src1, src2);
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src3 = __lasx_xvldx(src, stride_3x);
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DUP2_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src3, src2, 0x20, src0, src2);
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DUP2_ARG3(__lasx_xvshuf_b, src0, src0, mask, src2, src2, mask, src0, src2);
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DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, res0, res1);
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out = __lasx_xvssrarni_bu_h(res1, res0, 6);
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__lasx_xvstelm_d(out, dst, 0, 0);
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__lasx_xvstelm_d(out, dst + stride, 0, 2);
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__lasx_xvstelm_d(out, dst + stride_2x, 0, 1);
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__lasx_xvstelm_d(out, dst + stride_3x, 0, 3);
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}
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static av_always_inline void avc_chroma_hz_8x8_lasx(uint8_t *src, uint8_t *dst,
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ptrdiff_t stride, uint32_t coeff0, uint32_t coeff1)
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{
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ptrdiff_t stride_2x = stride << 1;
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ptrdiff_t stride_3x = stride_2x + stride;
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ptrdiff_t stride_4x = stride << 2;
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__m256i src0, src1, src2, src3, src4, src5, src6, src7;
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__m256i out0, out1;
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__m256i res0, res1, res2, res3;
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__m256i mask;
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__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
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__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
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__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
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coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
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DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 0, src, 0, mask, src0);
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DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src, stride_3x, src, stride_4x,
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src1, src2, src3, src4);
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src += stride_4x;
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DUP2_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src5, src6);
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src7 = __lasx_xvldx(src, stride_3x);
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DUP4_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src3, src2, 0x20, src5, src4, 0x20,
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src7, src6, 0x20, src0, src2, src4, src6);
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DUP4_ARG3(__lasx_xvshuf_b, src0, src0, mask, src2, src2, mask, src4, src4, mask,
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src6, src6, mask, src0, src2, src4, src6);
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DUP4_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, src4, coeff_vec, src6,
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coeff_vec, res0, res1, res2, res3);
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DUP2_ARG3(__lasx_xvssrarni_bu_h, res1, res0, 6, res3, res2, 6, out0, out1);
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__lasx_xvstelm_d(out0, dst, 0, 0);
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__lasx_xvstelm_d(out0, dst + stride, 0, 2);
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__lasx_xvstelm_d(out0, dst + stride_2x, 0, 1);
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__lasx_xvstelm_d(out0, dst + stride_3x, 0, 3);
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dst += stride_4x;
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__lasx_xvstelm_d(out1, dst, 0, 0);
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__lasx_xvstelm_d(out1, dst + stride, 0, 2);
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__lasx_xvstelm_d(out1, dst + stride_2x, 0, 1);
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__lasx_xvstelm_d(out1, dst + stride_3x, 0, 3);
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}
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static av_always_inline void avc_chroma_hz_nonmult_lasx(uint8_t *src,
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uint8_t *dst, ptrdiff_t stride, uint32_t coeff0,
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uint32_t coeff1, int32_t height)
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{
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uint32_t row;
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ptrdiff_t stride_2x = stride << 1;
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ptrdiff_t stride_3x = stride_2x + stride;
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ptrdiff_t stride_4x = stride << 2;
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__m256i src0, src1, src2, src3, out;
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__m256i res0, res1;
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__m256i mask;
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__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
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__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
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__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
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mask = __lasx_xvld(chroma_mask_arr, 0);
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coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
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for (row = height >> 2; row--;) {
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DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
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src0, src1, src2, src3);
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src += stride_4x;
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DUP2_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src3, src2, 0x20, src0, src2);
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DUP2_ARG3(__lasx_xvshuf_b, src0, src0, mask, src2, src2, mask, src0, src2);
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DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, res0, res1);
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out = __lasx_xvssrarni_bu_h(res1, res0, 6);
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__lasx_xvstelm_d(out, dst, 0, 0);
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__lasx_xvstelm_d(out, dst + stride, 0, 2);
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__lasx_xvstelm_d(out, dst + stride_2x, 0, 1);
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__lasx_xvstelm_d(out, dst + stride_3x, 0, 3);
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dst += stride_4x;
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}
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if ((height & 3)) {
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src0 = __lasx_xvld(src, 0);
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src1 = __lasx_xvldx(src, stride);
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src1 = __lasx_xvpermi_q(src1, src0, 0x20);
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src0 = __lasx_xvshuf_b(src1, src1, mask);
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res0 = __lasx_xvdp2_h_bu(src0, coeff_vec);
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|
|
out = __lasx_xvssrarni_bu_h(res0, res0, 6);
|
||
|
|
__lasx_xvstelm_d(out, dst, 0, 0);
|
||
|
|
dst += stride;
|
||
|
|
__lasx_xvstelm_d(out, dst, 0, 2);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_vt_8x4_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride, uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
__m256i src0, src1, src2, src3, src4, out;
|
||
|
|
__m256i res0, res1;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
src0 = __lasx_xvld(src, 0);
|
||
|
|
src += stride;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src1, src2, src3, src4);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src2, src1, 0x20, src3, src2, 0x20,
|
||
|
|
src4, src3, 0x20, src0, src1, src2, src3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_b, src1, src0, src3, src2, src0, src2);
|
||
|
|
DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, res0, res1);
|
||
|
|
out = __lasx_xvssrarni_bu_h(res1, res0, 6);
|
||
|
|
__lasx_xvstelm_d(out, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_vt_8x8_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride, uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
ptrdiff_t stride_4x = stride << 2;
|
||
|
|
__m256i src0, src1, src2, src3, src4, src5, src6, src7, src8;
|
||
|
|
__m256i out0, out1;
|
||
|
|
__m256i res0, res1, res2, res3;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
src0 = __lasx_xvld(src, 0);
|
||
|
|
src += stride;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src1, src2, src3, src4);
|
||
|
|
src += stride_4x;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src5, src6, src7, src8);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src2, src1, 0x20, src3, src2, 0x20,
|
||
|
|
src4, src3, 0x20, src0, src1, src2, src3);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src5, src4, 0x20, src6, src5, 0x20, src7, src6, 0x20,
|
||
|
|
src8, src7, 0x20, src4, src5, src6, src7);
|
||
|
|
DUP4_ARG2(__lasx_xvilvl_b, src1, src0, src3, src2, src5, src4, src7, src6,
|
||
|
|
src0, src2, src4, src6);
|
||
|
|
DUP4_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, src4, coeff_vec,
|
||
|
|
src6, coeff_vec, res0, res1, res2, res3);
|
||
|
|
DUP2_ARG3(__lasx_xvssrarni_bu_h, res1, res0, 6, res3, res2, 6, out0, out1);
|
||
|
|
__lasx_xvstelm_d(out0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_3x, 0, 3);
|
||
|
|
dst += stride_4x;
|
||
|
|
__lasx_xvstelm_d(out1, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void copy_width8x8_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride)
|
||
|
|
{
|
||
|
|
uint64_t tmp[8];
|
||
|
|
ptrdiff_t stride_2, stride_3, stride_4;
|
||
|
|
__asm__ volatile (
|
||
|
|
"slli.d %[stride_2], %[stride], 1 \n\t"
|
||
|
|
"add.d %[stride_3], %[stride_2], %[stride] \n\t"
|
||
|
|
"slli.d %[stride_4], %[stride_2], 1 \n\t"
|
||
|
|
"ld.d %[tmp0], %[src], 0x0 \n\t"
|
||
|
|
"ldx.d %[tmp1], %[src], %[stride] \n\t"
|
||
|
|
"ldx.d %[tmp2], %[src], %[stride_2] \n\t"
|
||
|
|
"ldx.d %[tmp3], %[src], %[stride_3] \n\t"
|
||
|
|
"add.d %[src], %[src], %[stride_4] \n\t"
|
||
|
|
"ld.d %[tmp4], %[src], 0x0 \n\t"
|
||
|
|
"ldx.d %[tmp5], %[src], %[stride] \n\t"
|
||
|
|
"ldx.d %[tmp6], %[src], %[stride_2] \n\t"
|
||
|
|
"ldx.d %[tmp7], %[src], %[stride_3] \n\t"
|
||
|
|
|
||
|
|
"st.d %[tmp0], %[dst], 0x0 \n\t"
|
||
|
|
"stx.d %[tmp1], %[dst], %[stride] \n\t"
|
||
|
|
"stx.d %[tmp2], %[dst], %[stride_2] \n\t"
|
||
|
|
"stx.d %[tmp3], %[dst], %[stride_3] \n\t"
|
||
|
|
"add.d %[dst], %[dst], %[stride_4] \n\t"
|
||
|
|
"st.d %[tmp4], %[dst], 0x0 \n\t"
|
||
|
|
"stx.d %[tmp5], %[dst], %[stride] \n\t"
|
||
|
|
"stx.d %[tmp6], %[dst], %[stride_2] \n\t"
|
||
|
|
"stx.d %[tmp7], %[dst], %[stride_3] \n\t"
|
||
|
|
: [tmp0]"=&r"(tmp[0]), [tmp1]"=&r"(tmp[1]),
|
||
|
|
[tmp2]"=&r"(tmp[2]), [tmp3]"=&r"(tmp[3]),
|
||
|
|
[tmp4]"=&r"(tmp[4]), [tmp5]"=&r"(tmp[5]),
|
||
|
|
[tmp6]"=&r"(tmp[6]), [tmp7]"=&r"(tmp[7]),
|
||
|
|
[dst]"+&r"(dst), [src]"+&r"(src),
|
||
|
|
[stride_2]"=&r"(stride_2), [stride_3]"=&r"(stride_3),
|
||
|
|
[stride_4]"=&r"(stride_4)
|
||
|
|
: [stride]"r"(stride)
|
||
|
|
: "memory"
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void copy_width8x4_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride)
|
||
|
|
{
|
||
|
|
uint64_t tmp[4];
|
||
|
|
ptrdiff_t stride_2, stride_3;
|
||
|
|
__asm__ volatile (
|
||
|
|
"slli.d %[stride_2], %[stride], 1 \n\t"
|
||
|
|
"add.d %[stride_3], %[stride_2], %[stride] \n\t"
|
||
|
|
"ld.d %[tmp0], %[src], 0x0 \n\t"
|
||
|
|
"ldx.d %[tmp1], %[src], %[stride] \n\t"
|
||
|
|
"ldx.d %[tmp2], %[src], %[stride_2] \n\t"
|
||
|
|
"ldx.d %[tmp3], %[src], %[stride_3] \n\t"
|
||
|
|
|
||
|
|
"st.d %[tmp0], %[dst], 0x0 \n\t"
|
||
|
|
"stx.d %[tmp1], %[dst], %[stride] \n\t"
|
||
|
|
"stx.d %[tmp2], %[dst], %[stride_2] \n\t"
|
||
|
|
"stx.d %[tmp3], %[dst], %[stride_3] \n\t"
|
||
|
|
: [tmp0]"=&r"(tmp[0]), [tmp1]"=&r"(tmp[1]),
|
||
|
|
[tmp2]"=&r"(tmp[2]), [tmp3]"=&r"(tmp[3]),
|
||
|
|
[stride_2]"=&r"(stride_2), [stride_3]"=&r"(stride_3)
|
||
|
|
: [stride]"r"(stride), [dst]"r"(dst), [src]"r"(src)
|
||
|
|
: "memory"
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hv_8w_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coef_hor0, uint32_t coef_hor1,
|
||
|
|
uint32_t coef_ver0, uint32_t coef_ver1,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (4 == height) {
|
||
|
|
avc_chroma_hv_8x4_lasx(src, dst, stride, coef_hor0, coef_hor1, coef_ver0,
|
||
|
|
coef_ver1);
|
||
|
|
} else if (8 == height) {
|
||
|
|
avc_chroma_hv_8x8_lasx(src, dst, stride, coef_hor0, coef_hor1, coef_ver0,
|
||
|
|
coef_ver1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hv_4x2_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coef_hor0, uint32_t coef_hor1,
|
||
|
|
uint32_t coef_ver0, uint32_t coef_ver1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2 = stride << 1;
|
||
|
|
__m256i src0, src1, src2;
|
||
|
|
__m256i res_hz, res_vt;
|
||
|
|
__m256i mask;
|
||
|
|
__m256i coeff_hz_vec0 = __lasx_xvreplgr2vr_b(coef_hor0);
|
||
|
|
__m256i coeff_hz_vec1 = __lasx_xvreplgr2vr_b(coef_hor1);
|
||
|
|
__m256i coeff_hz_vec = __lasx_xvilvl_b(coeff_hz_vec0, coeff_hz_vec1);
|
||
|
|
__m256i coeff_vt_vec0 = __lasx_xvreplgr2vr_h(coef_ver0);
|
||
|
|
__m256i coeff_vt_vec1 = __lasx_xvreplgr2vr_h(coef_ver1);
|
||
|
|
__m256i coeff_vt_vec = __lasx_xvpermi_q(coeff_vt_vec1, coeff_vt_vec0, 0x02);
|
||
|
|
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 32, src, 0, mask, src0);
|
||
|
|
DUP2_ARG2(__lasx_xvldx, src, stride, src, stride_2, src1, src2);
|
||
|
|
DUP2_ARG3(__lasx_xvshuf_b, src1, src0, mask, src2, src1, mask, src0, src1);
|
||
|
|
src0 = __lasx_xvpermi_q(src0, src1, 0x02);
|
||
|
|
res_hz = __lasx_xvdp2_h_bu(src0, coeff_hz_vec);
|
||
|
|
res_vt = __lasx_xvmul_h(res_hz, coeff_vt_vec);
|
||
|
|
res_hz = __lasx_xvpermi_q(res_hz, res_vt, 0x01);
|
||
|
|
res_vt = __lasx_xvadd_h(res_hz, res_vt);
|
||
|
|
res_vt = __lasx_xvssrarni_bu_h(res_vt, res_vt, 6);
|
||
|
|
__lasx_xvstelm_w(res_vt, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res_vt, dst + stride, 0, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hv_4x4_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coef_hor0, uint32_t coef_hor1,
|
||
|
|
uint32_t coef_ver0, uint32_t coef_ver1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2 = stride << 1;
|
||
|
|
ptrdiff_t stride_3 = stride_2 + stride;
|
||
|
|
ptrdiff_t stride_4 = stride_2 << 1;
|
||
|
|
__m256i src0, src1, src2, src3, src4;
|
||
|
|
__m256i res_hz0, res_hz1, res_vt0, res_vt1;
|
||
|
|
__m256i mask;
|
||
|
|
__m256i coeff_hz_vec0 = __lasx_xvreplgr2vr_b(coef_hor0);
|
||
|
|
__m256i coeff_hz_vec1 = __lasx_xvreplgr2vr_b(coef_hor1);
|
||
|
|
__m256i coeff_hz_vec = __lasx_xvilvl_b(coeff_hz_vec0, coeff_hz_vec1);
|
||
|
|
__m256i coeff_vt_vec0 = __lasx_xvreplgr2vr_h(coef_ver0);
|
||
|
|
__m256i coeff_vt_vec1 = __lasx_xvreplgr2vr_h(coef_ver1);
|
||
|
|
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 32, src, 0, mask, src0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2, src, stride_3,
|
||
|
|
src, stride_4, src1, src2, src3, src4);
|
||
|
|
DUP4_ARG3(__lasx_xvshuf_b, src1, src0, mask, src2, src1, mask, src3, src2, mask,
|
||
|
|
src4, src3, mask, src0, src1, src2, src3);
|
||
|
|
DUP2_ARG3(__lasx_xvpermi_q, src0, src2, 0x02, src1, src3, 0x02, src0, src1);
|
||
|
|
DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_hz_vec, src1, coeff_hz_vec, res_hz0, res_hz1);
|
||
|
|
DUP2_ARG2(__lasx_xvmul_h, res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_vt0, res_vt1);
|
||
|
|
res_hz0 = __lasx_xvadd_h(res_vt0, res_vt1);
|
||
|
|
res_hz0 = __lasx_xvssrarni_bu_h(res_hz0, res_hz0, 6);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride_2, 0, 4);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride_3, 0, 5);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hv_4x8_lasx(uint8_t *src, uint8_t * dst, ptrdiff_t stride,
|
||
|
|
uint32_t coef_hor0, uint32_t coef_hor1,
|
||
|
|
uint32_t coef_ver0, uint32_t coef_ver1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2 = stride << 1;
|
||
|
|
ptrdiff_t stride_3 = stride_2 + stride;
|
||
|
|
ptrdiff_t stride_4 = stride_2 << 1;
|
||
|
|
__m256i src0, src1, src2, src3, src4, src5, src6, src7, src8;
|
||
|
|
__m256i res_hz0, res_hz1, res_hz2, res_hz3;
|
||
|
|
__m256i res_vt0, res_vt1, res_vt2, res_vt3;
|
||
|
|
__m256i mask;
|
||
|
|
__m256i coeff_hz_vec0 = __lasx_xvreplgr2vr_b(coef_hor0);
|
||
|
|
__m256i coeff_hz_vec1 = __lasx_xvreplgr2vr_b(coef_hor1);
|
||
|
|
__m256i coeff_hz_vec = __lasx_xvilvl_b(coeff_hz_vec0, coeff_hz_vec1);
|
||
|
|
__m256i coeff_vt_vec0 = __lasx_xvreplgr2vr_h(coef_ver0);
|
||
|
|
__m256i coeff_vt_vec1 = __lasx_xvreplgr2vr_h(coef_ver1);
|
||
|
|
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 32, src, 0, mask, src0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2, src, stride_3,
|
||
|
|
src, stride_4, src1, src2, src3, src4);
|
||
|
|
src += stride_4;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2, src, stride_3,
|
||
|
|
src, stride_4, src5, src6, src7, src8);
|
||
|
|
DUP4_ARG3(__lasx_xvshuf_b, src1, src0, mask, src2, src1, mask, src3, src2, mask,
|
||
|
|
src4, src3, mask, src0, src1, src2, src3);
|
||
|
|
DUP4_ARG3(__lasx_xvshuf_b, src5, src4, mask, src6, src5, mask, src7, src6, mask,
|
||
|
|
src8, src7, mask, src4, src5, src6, src7);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src0, src2, 0x02, src1, src3, 0x02, src4, src6, 0x02,
|
||
|
|
src5, src7, 0x02, src0, src1, src4, src5);
|
||
|
|
DUP4_ARG2(__lasx_xvdp2_h_bu, src0, coeff_hz_vec, src1, coeff_hz_vec, src4, coeff_hz_vec,
|
||
|
|
src5, coeff_hz_vec, res_hz0, res_hz1, res_hz2, res_hz3);
|
||
|
|
DUP4_ARG2(__lasx_xvmul_h, res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_hz2,
|
||
|
|
coeff_vt_vec1, res_hz3, coeff_vt_vec0, res_vt0, res_vt1, res_vt2, res_vt3);
|
||
|
|
DUP2_ARG2(__lasx_xvadd_h, res_vt0, res_vt1, res_vt2, res_vt3, res_vt0, res_vt2);
|
||
|
|
res_hz0 = __lasx_xvssrarni_bu_h(res_vt2, res_vt0, 6);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride_2, 0, 4);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride_3, 0, 5);
|
||
|
|
dst += stride_4;
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst, 0, 2);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride, 0, 3);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride_2, 0, 6);
|
||
|
|
__lasx_xvstelm_w(res_hz0, dst + stride_3, 0, 7);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hv_4w_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coef_hor0, uint32_t coef_hor1,
|
||
|
|
uint32_t coef_ver0, uint32_t coef_ver1,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (8 == height) {
|
||
|
|
avc_chroma_hv_4x8_lasx(src, dst, stride, coef_hor0, coef_hor1, coef_ver0,
|
||
|
|
coef_ver1);
|
||
|
|
} else if (4 == height) {
|
||
|
|
avc_chroma_hv_4x4_lasx(src, dst, stride, coef_hor0, coef_hor1, coef_ver0,
|
||
|
|
coef_ver1);
|
||
|
|
} else if (2 == height) {
|
||
|
|
avc_chroma_hv_4x2_lasx(src, dst, stride, coef_hor0, coef_hor1, coef_ver0,
|
||
|
|
coef_ver1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hz_4x2_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
__m256i src0, src1;
|
||
|
|
__m256i res, mask;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 32, src, 0, mask, src0);
|
||
|
|
src1 = __lasx_xvldx(src, stride);
|
||
|
|
src0 = __lasx_xvshuf_b(src1, src0, mask);
|
||
|
|
res = __lasx_xvdp2_h_bu(src0, coeff_vec);
|
||
|
|
res = __lasx_xvslli_h(res, 3);
|
||
|
|
res = __lasx_xvssrarni_bu_h(res, res, 6);
|
||
|
|
__lasx_xvstelm_w(res, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride, 0, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hz_4x4_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2 = stride << 1;
|
||
|
|
ptrdiff_t stride_3 = stride_2 + stride;
|
||
|
|
__m256i src0, src1, src2, src3;
|
||
|
|
__m256i res, mask;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 32, src, 0, mask, src0);
|
||
|
|
DUP2_ARG2(__lasx_xvldx, src, stride, src, stride_2, src1, src2);
|
||
|
|
src3 = __lasx_xvldx(src, stride_3);
|
||
|
|
DUP2_ARG3(__lasx_xvshuf_b, src1, src0, mask, src3, src2, mask, src0, src2);
|
||
|
|
src0 = __lasx_xvpermi_q(src0, src2, 0x02);
|
||
|
|
res = __lasx_xvdp2_h_bu(src0, coeff_vec);
|
||
|
|
res = __lasx_xvslli_h(res, 3);
|
||
|
|
res = __lasx_xvssrarni_bu_h(res, res, 6);
|
||
|
|
__lasx_xvstelm_w(res, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride_2, 0, 4);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride_3, 0, 5);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hz_4x8_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2 = stride << 1;
|
||
|
|
ptrdiff_t stride_3 = stride_2 + stride;
|
||
|
|
ptrdiff_t stride_4 = stride_2 << 1;
|
||
|
|
__m256i src0, src1, src2, src3, src4, src5, src6, src7;
|
||
|
|
__m256i res0, res1, mask;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 32, src, 0, mask, src0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2, src, stride_3,
|
||
|
|
src, stride_4, src1, src2, src3, src4);
|
||
|
|
src += stride_4;
|
||
|
|
DUP2_ARG2(__lasx_xvldx, src, stride, src, stride_2, src5, src6);
|
||
|
|
src7 = __lasx_xvldx(src, stride_3);
|
||
|
|
DUP4_ARG3(__lasx_xvshuf_b, src1, src0, mask, src3, src2, mask, src5, src4, mask,
|
||
|
|
src7, src6, mask, src0, src2, src4, src6);
|
||
|
|
DUP2_ARG3(__lasx_xvpermi_q, src0, src2, 0x02, src4, src6, 0x02, src0, src4);
|
||
|
|
DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src4, coeff_vec, res0, res1);
|
||
|
|
res0 = __lasx_xvssrarni_bu_h(res1, res0, 6);
|
||
|
|
__lasx_xvstelm_w(res0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_2, 0, 4);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_3, 0, 5);
|
||
|
|
dst += stride_4;
|
||
|
|
__lasx_xvstelm_w(res0, dst, 0, 2);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride, 0, 3);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_2, 0, 6);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_3, 0, 7);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hz_4w_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (8 == height) {
|
||
|
|
avc_chroma_hz_4x8_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (4 == height) {
|
||
|
|
avc_chroma_hz_4x4_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (2 == height) {
|
||
|
|
avc_chroma_hz_4x2_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hz_8w_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (4 == height) {
|
||
|
|
avc_chroma_hz_8x4_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (8 == height) {
|
||
|
|
avc_chroma_hz_8x8_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else {
|
||
|
|
avc_chroma_hz_nonmult_lasx(src, dst, stride, coeff0, coeff1, height);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_vt_4x2_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
__m256i src0, src1, src2;
|
||
|
|
__m256i tmp0, tmp1;
|
||
|
|
__m256i res;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
src0 = __lasx_xvld(src, 0);
|
||
|
|
DUP2_ARG2(__lasx_xvldx, src, stride, src, stride << 1, src1, src2);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_b, src1, src0, src2, src1, tmp0, tmp1);
|
||
|
|
tmp0 = __lasx_xvilvl_d(tmp1, tmp0);
|
||
|
|
res = __lasx_xvdp2_h_bu(tmp0, coeff_vec);
|
||
|
|
res = __lasx_xvslli_h(res, 3);
|
||
|
|
res = __lasx_xvssrarni_bu_h(res, res, 6);
|
||
|
|
__lasx_xvstelm_w(res, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride, 0, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_vt_4x4_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2 = stride << 1;
|
||
|
|
ptrdiff_t stride_3 = stride_2 + stride;
|
||
|
|
ptrdiff_t stride_4 = stride_2 << 1;
|
||
|
|
__m256i src0, src1, src2, src3, src4;
|
||
|
|
__m256i tmp0, tmp1, tmp2, tmp3;
|
||
|
|
__m256i res;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
src0 = __lasx_xvld(src, 0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2, src, stride_3,
|
||
|
|
src, stride_4, src1, src2, src3, src4);
|
||
|
|
DUP4_ARG2(__lasx_xvilvl_b, src1, src0, src2, src1, src3, src2, src4, src3,
|
||
|
|
tmp0, tmp1, tmp2, tmp3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tmp1, tmp0, tmp3, tmp2, tmp0, tmp2);
|
||
|
|
tmp0 = __lasx_xvpermi_q(tmp0, tmp2, 0x02);
|
||
|
|
res = __lasx_xvdp2_h_bu(tmp0, coeff_vec);
|
||
|
|
res = __lasx_xvslli_h(res, 3);
|
||
|
|
res = __lasx_xvssrarni_bu_h(res, res, 6);
|
||
|
|
__lasx_xvstelm_w(res, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride_2, 0, 4);
|
||
|
|
__lasx_xvstelm_w(res, dst + stride_3, 0, 5);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_vt_4x8_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2 = stride << 1;
|
||
|
|
ptrdiff_t stride_3 = stride_2 + stride;
|
||
|
|
ptrdiff_t stride_4 = stride_2 << 1;
|
||
|
|
__m256i src0, src1, src2, src3, src4, src5, src6, src7, src8;
|
||
|
|
__m256i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
|
||
|
|
__m256i res0, res1;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
src0 = __lasx_xvld(src, 0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2, src, stride_3,
|
||
|
|
src, stride_4, src1, src2, src3, src4);
|
||
|
|
src += stride_4;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2, src, stride_3,
|
||
|
|
src, stride_4, src5, src6, src7, src8);
|
||
|
|
DUP4_ARG2(__lasx_xvilvl_b, src1, src0, src2, src1, src3, src2, src4, src3,
|
||
|
|
tmp0, tmp1, tmp2, tmp3);
|
||
|
|
DUP4_ARG2(__lasx_xvilvl_b, src5, src4, src6, src5, src7, src6, src8, src7,
|
||
|
|
tmp4, tmp5, tmp6, tmp7);
|
||
|
|
DUP4_ARG2(__lasx_xvilvl_d, tmp1, tmp0, tmp3, tmp2, tmp5, tmp4, tmp7, tmp6,
|
||
|
|
tmp0, tmp2, tmp4, tmp6);
|
||
|
|
tmp0 = __lasx_xvpermi_q(tmp0, tmp2, 0x02);
|
||
|
|
tmp4 = __lasx_xvpermi_q(tmp4, tmp6, 0x02);
|
||
|
|
DUP2_ARG2(__lasx_xvdp2_h_bu, tmp0, coeff_vec, tmp4, coeff_vec, res0, res1);
|
||
|
|
res0 = __lasx_xvssrarni_bu_h(res1, res0, 6);
|
||
|
|
__lasx_xvstelm_w(res0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_2, 0, 4);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_3, 0, 5);
|
||
|
|
dst += stride_4;
|
||
|
|
__lasx_xvstelm_w(res0, dst, 0, 2);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride, 0, 3);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_2, 0, 6);
|
||
|
|
__lasx_xvstelm_w(res0, dst + stride_3, 0, 7);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_vt_4w_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (8 == height) {
|
||
|
|
avc_chroma_vt_4x8_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (4 == height) {
|
||
|
|
avc_chroma_vt_4x4_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (2 == height) {
|
||
|
|
avc_chroma_vt_4x2_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_vt_8w_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
uint32_t coeff0, uint32_t coeff1,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (4 == height) {
|
||
|
|
avc_chroma_vt_8x4_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (8 == height) {
|
||
|
|
avc_chroma_vt_8x8_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void copy_width4_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
uint32_t tp0, tp1, tp2, tp3, tp4, tp5, tp6, tp7;
|
||
|
|
|
||
|
|
if (8 == height) {
|
||
|
|
ptrdiff_t stride_2, stride_3, stride_4;
|
||
|
|
|
||
|
|
__asm__ volatile (
|
||
|
|
"slli.d %[stride_2], %[stride], 1 \n\t"
|
||
|
|
"add.d %[stride_3], %[stride_2], %[stride] \n\t"
|
||
|
|
"slli.d %[stride_4], %[stride_2], 1 \n\t"
|
||
|
|
"ld.wu %[tp0], %[src], 0 \n\t"
|
||
|
|
"ldx.wu %[tp1], %[src], %[stride] \n\t"
|
||
|
|
"ldx.wu %[tp2], %[src], %[stride_2] \n\t"
|
||
|
|
"ldx.wu %[tp3], %[src], %[stride_3] \n\t"
|
||
|
|
"add.d %[src], %[src], %[stride_4] \n\t"
|
||
|
|
"ld.wu %[tp4], %[src], 0 \n\t"
|
||
|
|
"ldx.wu %[tp5], %[src], %[stride] \n\t"
|
||
|
|
"ldx.wu %[tp6], %[src], %[stride_2] \n\t"
|
||
|
|
"ldx.wu %[tp7], %[src], %[stride_3] \n\t"
|
||
|
|
"st.w %[tp0], %[dst], 0 \n\t"
|
||
|
|
"stx.w %[tp1], %[dst], %[stride] \n\t"
|
||
|
|
"stx.w %[tp2], %[dst], %[stride_2] \n\t"
|
||
|
|
"stx.w %[tp3], %[dst], %[stride_3] \n\t"
|
||
|
|
"add.d %[dst], %[dst], %[stride_4] \n\t"
|
||
|
|
"st.w %[tp4], %[dst], 0 \n\t"
|
||
|
|
"stx.w %[tp5], %[dst], %[stride] \n\t"
|
||
|
|
"stx.w %[tp6], %[dst], %[stride_2] \n\t"
|
||
|
|
"stx.w %[tp7], %[dst], %[stride_3] \n\t"
|
||
|
|
: [stride_2]"+&r"(stride_2), [stride_3]"+&r"(stride_3), [stride_4]"+&r"(stride_4),
|
||
|
|
[src]"+&r"(src), [dst]"+&r"(dst), [tp0]"+&r"(tp0), [tp1]"+&r"(tp1),
|
||
|
|
[tp2]"+&r"(tp2), [tp3]"+&r"(tp3), [tp4]"+&r"(tp4), [tp5]"+&r"(tp5),
|
||
|
|
[tp6]"+&r"(tp6), [tp7]"+&r"(tp7)
|
||
|
|
: [stride]"r"(stride)
|
||
|
|
: "memory"
|
||
|
|
);
|
||
|
|
} else if (4 == height) {
|
||
|
|
ptrdiff_t stride_2, stride_3;
|
||
|
|
|
||
|
|
__asm__ volatile (
|
||
|
|
"slli.d %[stride_2], %[stride], 1 \n\t"
|
||
|
|
"add.d %[stride_3], %[stride_2], %[stride] \n\t"
|
||
|
|
"ld.wu %[tp0], %[src], 0 \n\t"
|
||
|
|
"ldx.wu %[tp1], %[src], %[stride] \n\t"
|
||
|
|
"ldx.wu %[tp2], %[src], %[stride_2] \n\t"
|
||
|
|
"ldx.wu %[tp3], %[src], %[stride_3] \n\t"
|
||
|
|
"st.w %[tp0], %[dst], 0 \n\t"
|
||
|
|
"stx.w %[tp1], %[dst], %[stride] \n\t"
|
||
|
|
"stx.w %[tp2], %[dst], %[stride_2] \n\t"
|
||
|
|
"stx.w %[tp3], %[dst], %[stride_3] \n\t"
|
||
|
|
: [stride_2]"+&r"(stride_2), [stride_3]"+&r"(stride_3),
|
||
|
|
[src]"+&r"(src), [dst]"+&r"(dst), [tp0]"+&r"(tp0), [tp1]"+&r"(tp1),
|
||
|
|
[tp2]"+&r"(tp2), [tp3]"+&r"(tp3)
|
||
|
|
: [stride]"r"(stride)
|
||
|
|
: "memory"
|
||
|
|
);
|
||
|
|
} else if (2 == height) {
|
||
|
|
__asm__ volatile (
|
||
|
|
"ld.wu %[tp0], %[src], 0 \n\t"
|
||
|
|
"ldx.wu %[tp1], %[src], %[stride] \n\t"
|
||
|
|
"st.w %[tp0], %[dst], 0 \n\t"
|
||
|
|
"stx.w %[tp1], %[dst], %[stride] \n\t"
|
||
|
|
: [tp0]"+&r"(tp0), [tp1]"+&r"(tp1)
|
||
|
|
: [src]"r"(src), [dst]"r"(dst), [stride]"r"(stride)
|
||
|
|
: "memory"
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void copy_width8_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (8 == height) {
|
||
|
|
copy_width8x8_lasx(src, dst, stride);
|
||
|
|
} else if (4 == height) {
|
||
|
|
copy_width8x4_lasx(src, dst, stride);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ff_put_h264_chroma_mc4_lasx(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
|
||
|
|
int height, int x, int y)
|
||
|
|
{
|
||
|
|
av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
|
||
|
|
|
||
|
|
if(x && y) {
|
||
|
|
avc_chroma_hv_4w_lasx(src, dst, stride, x, (8 - x), y, (8 - y), height);
|
||
|
|
} else if (x) {
|
||
|
|
avc_chroma_hz_4w_lasx(src, dst, stride, x, (8 - x), height);
|
||
|
|
} else if (y) {
|
||
|
|
avc_chroma_vt_4w_lasx(src, dst, stride, y, (8 - y), height);
|
||
|
|
} else {
|
||
|
|
copy_width4_lasx(src, dst, stride, height);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ff_put_h264_chroma_mc8_lasx(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
|
||
|
|
int height, int x, int y)
|
||
|
|
{
|
||
|
|
av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
|
||
|
|
|
||
|
|
if (!(x || y)) {
|
||
|
|
copy_width8_lasx(src, dst, stride, height);
|
||
|
|
} else if (x && y) {
|
||
|
|
avc_chroma_hv_8w_lasx(src, dst, stride, x, (8 - x), y, (8 - y), height);
|
||
|
|
} else if (x) {
|
||
|
|
avc_chroma_hz_8w_lasx(src, dst, stride, x, (8 - x), height);
|
||
|
|
} else {
|
||
|
|
avc_chroma_vt_8w_lasx(src, dst, stride, y, (8 - y), height);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_hv_and_aver_dst_8x4_lasx(uint8_t *src,
|
||
|
|
uint8_t *dst, ptrdiff_t stride, uint32_t coef_hor0,
|
||
|
|
uint32_t coef_hor1, uint32_t coef_ver0,
|
||
|
|
uint32_t coef_ver1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
ptrdiff_t stride_4x = stride << 2;
|
||
|
|
__m256i tp0, tp1, tp2, tp3;
|
||
|
|
__m256i src0, src1, src2, src3, src4, out;
|
||
|
|
__m256i res_hz0, res_hz1, res_hz2, res_vt0, res_vt1;
|
||
|
|
__m256i mask;
|
||
|
|
__m256i coeff_hz_vec0 = __lasx_xvreplgr2vr_b(coef_hor0);
|
||
|
|
__m256i coeff_hz_vec1 = __lasx_xvreplgr2vr_b(coef_hor1);
|
||
|
|
__m256i coeff_hz_vec = __lasx_xvilvl_b(coeff_hz_vec0, coeff_hz_vec1);
|
||
|
|
__m256i coeff_vt_vec0 = __lasx_xvreplgr2vr_h(coef_ver0);
|
||
|
|
__m256i coeff_vt_vec1 = __lasx_xvreplgr2vr_h(coef_ver1);
|
||
|
|
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 0, src, 0, mask, src0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src, stride_3x, src, stride_4x,
|
||
|
|
src1, src2, src3, src4);
|
||
|
|
DUP2_ARG3(__lasx_xvpermi_q, src2, src1, 0x20, src4, src3, 0x20, src1, src3);
|
||
|
|
src0 = __lasx_xvshuf_b(src0, src0, mask);
|
||
|
|
DUP2_ARG3(__lasx_xvshuf_b, src1, src1, mask, src3, src3, mask, src1, src3);
|
||
|
|
DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_hz_vec, src1, coeff_hz_vec, res_hz0, res_hz1);
|
||
|
|
res_hz2 = __lasx_xvdp2_h_bu(src3, coeff_hz_vec);
|
||
|
|
res_vt0 = __lasx_xvmul_h(res_hz1, coeff_vt_vec0);
|
||
|
|
res_vt1 = __lasx_xvmul_h(res_hz2, coeff_vt_vec0);
|
||
|
|
res_hz0 = __lasx_xvpermi_q(res_hz1, res_hz0, 0x20);
|
||
|
|
res_hz1 = __lasx_xvpermi_q(res_hz1, res_hz2, 0x3);
|
||
|
|
res_vt0 = __lasx_xvmadd_h(res_vt0, res_hz0, coeff_vt_vec1);
|
||
|
|
res_vt1 = __lasx_xvmadd_h(res_vt1, res_hz1, coeff_vt_vec1);
|
||
|
|
out = __lasx_xvssrarni_bu_h(res_vt1, res_vt0, 6);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
tp0 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
out = __lasx_xvavgr_bu(out, tp0);
|
||
|
|
__lasx_xvstelm_d(out, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_hv_and_aver_dst_8x8_lasx(uint8_t *src,
|
||
|
|
uint8_t *dst, ptrdiff_t stride, uint32_t coef_hor0,
|
||
|
|
uint32_t coef_hor1, uint32_t coef_ver0,
|
||
|
|
uint32_t coef_ver1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
ptrdiff_t stride_4x = stride << 2;
|
||
|
|
__m256i tp0, tp1, tp2, tp3, dst0, dst1;
|
||
|
|
__m256i src0, src1, src2, src3, src4, src5, src6, src7, src8;
|
||
|
|
__m256i out0, out1;
|
||
|
|
__m256i res_hz0, res_hz1, res_hz2, res_hz3, res_hz4;
|
||
|
|
__m256i res_vt0, res_vt1, res_vt2, res_vt3;
|
||
|
|
__m256i mask;
|
||
|
|
__m256i coeff_hz_vec0 = __lasx_xvreplgr2vr_b(coef_hor0);
|
||
|
|
__m256i coeff_hz_vec1 = __lasx_xvreplgr2vr_b(coef_hor1);
|
||
|
|
__m256i coeff_vt_vec0 = __lasx_xvreplgr2vr_h(coef_ver0);
|
||
|
|
__m256i coeff_vt_vec1 = __lasx_xvreplgr2vr_h(coef_ver1);
|
||
|
|
__m256i coeff_hz_vec = __lasx_xvilvl_b(coeff_hz_vec0, coeff_hz_vec1);
|
||
|
|
|
||
|
|
DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 0, src, 0, mask, src0);
|
||
|
|
src += stride;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src1, src2, src3, src4);
|
||
|
|
src += stride_4x;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src5, src6, src7, src8);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src2, src1, 0x20, src4, src3, 0x20, src6, src5, 0x20,
|
||
|
|
src8, src7, 0x20, src1, src3, src5, src7);
|
||
|
|
src0 = __lasx_xvshuf_b(src0, src0, mask);
|
||
|
|
DUP4_ARG3(__lasx_xvshuf_b, src1, src1, mask, src3, src3, mask, src5, src5, mask, src7,
|
||
|
|
src7, mask, src1, src3, src5, src7);
|
||
|
|
DUP4_ARG2(__lasx_xvdp2_h_bu, src0, coeff_hz_vec, src1, coeff_hz_vec, src3,
|
||
|
|
coeff_hz_vec, src5, coeff_hz_vec, res_hz0, res_hz1, res_hz2, res_hz3);
|
||
|
|
res_hz4 = __lasx_xvdp2_h_bu(src7, coeff_hz_vec);
|
||
|
|
res_vt0 = __lasx_xvmul_h(res_hz1, coeff_vt_vec0);
|
||
|
|
res_vt1 = __lasx_xvmul_h(res_hz2, coeff_vt_vec0);
|
||
|
|
res_vt2 = __lasx_xvmul_h(res_hz3, coeff_vt_vec0);
|
||
|
|
res_vt3 = __lasx_xvmul_h(res_hz4, coeff_vt_vec0);
|
||
|
|
res_hz0 = __lasx_xvpermi_q(res_hz1, res_hz0, 0x20);
|
||
|
|
res_hz1 = __lasx_xvpermi_q(res_hz1, res_hz2, 0x3);
|
||
|
|
res_hz2 = __lasx_xvpermi_q(res_hz2, res_hz3, 0x3);
|
||
|
|
res_hz3 = __lasx_xvpermi_q(res_hz3, res_hz4, 0x3);
|
||
|
|
res_vt0 = __lasx_xvmadd_h(res_vt0, res_hz0, coeff_vt_vec1);
|
||
|
|
res_vt1 = __lasx_xvmadd_h(res_vt1, res_hz1, coeff_vt_vec1);
|
||
|
|
res_vt2 = __lasx_xvmadd_h(res_vt2, res_hz2, coeff_vt_vec1);
|
||
|
|
res_vt3 = __lasx_xvmadd_h(res_vt3, res_hz3, coeff_vt_vec1);
|
||
|
|
DUP2_ARG3(__lasx_xvssrarni_bu_h, res_vt1, res_vt0, 6, res_vt3, res_vt2, 6,
|
||
|
|
out0, out1);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
dst0 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
dst += stride_4x;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
dst -= stride_4x;
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
dst1 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
out0 = __lasx_xvavgr_bu(out0, dst0);
|
||
|
|
out1 = __lasx_xvavgr_bu(out1, dst1);
|
||
|
|
__lasx_xvstelm_d(out0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_3x, 0, 3);
|
||
|
|
dst += stride_4x;
|
||
|
|
__lasx_xvstelm_d(out1, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_hz_and_aver_dst_8x4_lasx(uint8_t *src,
|
||
|
|
uint8_t *dst, ptrdiff_t stride, uint32_t coeff0,
|
||
|
|
uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
__m256i tp0, tp1, tp2, tp3;
|
||
|
|
__m256i src0, src1, src2, src3, out;
|
||
|
|
__m256i res0, res1;
|
||
|
|
__m256i mask;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
mask = __lasx_xvld(chroma_mask_arr, 0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src0, src1, src2, src3);
|
||
|
|
DUP2_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src3, src2, 0x20, src0, src2);
|
||
|
|
DUP2_ARG3(__lasx_xvshuf_b, src0, src0, mask, src2, src2, mask, src0, src2);
|
||
|
|
DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, res0, res1);
|
||
|
|
out = __lasx_xvssrarni_bu_h(res1, res0, 6);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
tp0 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
out = __lasx_xvavgr_bu(out, tp0);
|
||
|
|
__lasx_xvstelm_d(out, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_hz_and_aver_dst_8x8_lasx(uint8_t *src,
|
||
|
|
uint8_t *dst, ptrdiff_t stride, uint32_t coeff0,
|
||
|
|
uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
ptrdiff_t stride_4x = stride << 2;
|
||
|
|
__m256i tp0, tp1, tp2, tp3, dst0, dst1;
|
||
|
|
__m256i src0, src1, src2, src3, src4, src5, src6, src7;
|
||
|
|
__m256i out0, out1;
|
||
|
|
__m256i res0, res1, res2, res3;
|
||
|
|
__m256i mask;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
mask = __lasx_xvld(chroma_mask_arr, 0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src0, src1, src2, src3);
|
||
|
|
src += stride_4x;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src4, src5, src6, src7);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src3, src2, 0x20, src5, src4, 0x20,
|
||
|
|
src7, src6, 0x20, src0, src2, src4, src6);
|
||
|
|
DUP4_ARG3(__lasx_xvshuf_b, src0, src0, mask, src2, src2, mask, src4, src4,
|
||
|
|
mask, src6, src6, mask, src0, src2, src4, src6);
|
||
|
|
DUP4_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, src4, coeff_vec, src6,
|
||
|
|
coeff_vec, res0, res1, res2, res3);
|
||
|
|
DUP2_ARG3(__lasx_xvssrarni_bu_h, res1, res0, 6, res3, res2, 6, out0, out1);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
dst0 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
dst += stride_4x;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
dst -= stride_4x;
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
dst1 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
out0 = __lasx_xvavgr_bu(out0, dst0);
|
||
|
|
out1 = __lasx_xvavgr_bu(out1, dst1);
|
||
|
|
__lasx_xvstelm_d(out0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_3x, 0, 3);
|
||
|
|
dst += stride_4x;
|
||
|
|
__lasx_xvstelm_d(out1, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_vt_and_aver_dst_8x4_lasx(uint8_t *src,
|
||
|
|
uint8_t *dst, ptrdiff_t stride, uint32_t coeff0,
|
||
|
|
uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
ptrdiff_t stride_4x = stride << 2;
|
||
|
|
__m256i tp0, tp1, tp2, tp3;
|
||
|
|
__m256i src0, src1, src2, src3, src4, out;
|
||
|
|
__m256i res0, res1;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
src0 = __lasx_xvld(src, 0);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src, stride_3x, src, stride_4x,
|
||
|
|
src1, src2, src3, src4);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src2, src1, 0x20, src3, src2, 0x20,
|
||
|
|
src4, src3, 0x20, src0, src1, src2, src3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_b, src1, src0, src3, src2, src0, src2);
|
||
|
|
DUP2_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, res0, res1);
|
||
|
|
out = __lasx_xvssrarni_bu_h(res1, res0, 6);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
tp0 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
out = __lasx_xvavgr_bu(out, tp0);
|
||
|
|
__lasx_xvstelm_d(out, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avc_chroma_vt_and_aver_dst_8x8_lasx(uint8_t *src,
|
||
|
|
uint8_t *dst, ptrdiff_t stride, uint32_t coeff0,
|
||
|
|
uint32_t coeff1)
|
||
|
|
{
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
ptrdiff_t stride_4x = stride << 2;
|
||
|
|
__m256i tp0, tp1, tp2, tp3, dst0, dst1;
|
||
|
|
__m256i src0, src1, src2, src3, src4, src5, src6, src7, src8;
|
||
|
|
__m256i out0, out1;
|
||
|
|
__m256i res0, res1, res2, res3;
|
||
|
|
__m256i coeff_vec0 = __lasx_xvreplgr2vr_b(coeff0);
|
||
|
|
__m256i coeff_vec1 = __lasx_xvreplgr2vr_b(coeff1);
|
||
|
|
__m256i coeff_vec = __lasx_xvilvl_b(coeff_vec0, coeff_vec1);
|
||
|
|
|
||
|
|
coeff_vec = __lasx_xvslli_b(coeff_vec, 3);
|
||
|
|
src0 = __lasx_xvld(src, 0);
|
||
|
|
src += stride;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src1, src2, src3, src4);
|
||
|
|
src += stride_4x;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x,
|
||
|
|
src5, src6, src7, src8);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src1, src0, 0x20, src2, src1, 0x20, src3, src2, 0x20,
|
||
|
|
src4, src3, 0x20, src0, src1, src2, src3);
|
||
|
|
DUP4_ARG3(__lasx_xvpermi_q, src5, src4, 0x20, src6, src5, 0x20, src7, src6, 0x20,
|
||
|
|
src8, src7, 0x20, src4, src5, src6, src7);
|
||
|
|
DUP4_ARG2(__lasx_xvilvl_b, src1, src0, src3, src2, src5, src4, src7, src6,
|
||
|
|
src0, src2, src4, src6);
|
||
|
|
DUP4_ARG2(__lasx_xvdp2_h_bu, src0, coeff_vec, src2, coeff_vec, src4, coeff_vec, src6,
|
||
|
|
coeff_vec, res0, res1, res2, res3);
|
||
|
|
DUP2_ARG3(__lasx_xvssrarni_bu_h, res1, res0, 6, res3, res2, 6, out0, out1);
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
dst0 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
dst += stride_4x;
|
||
|
|
DUP4_ARG2(__lasx_xvldx, dst, 0, dst, stride, dst, stride_2x, dst, stride_3x,
|
||
|
|
tp0, tp1, tp2, tp3);
|
||
|
|
dst -= stride_4x;
|
||
|
|
DUP2_ARG2(__lasx_xvilvl_d, tp2, tp0, tp3, tp1, tp0, tp2);
|
||
|
|
dst1 = __lasx_xvpermi_q(tp2, tp0, 0x20);
|
||
|
|
out0 = __lasx_xvavgr_bu(out0, dst0);
|
||
|
|
out1 = __lasx_xvavgr_bu(out1, dst1);
|
||
|
|
__lasx_xvstelm_d(out0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out0, dst + stride_3x, 0, 3);
|
||
|
|
dst += stride_4x;
|
||
|
|
__lasx_xvstelm_d(out1, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride, 0, 2);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_2x, 0, 1);
|
||
|
|
__lasx_xvstelm_d(out1, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avg_width8x8_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride)
|
||
|
|
{
|
||
|
|
__m256i src0, src1, src2, src3;
|
||
|
|
__m256i dst0, dst1, dst2, dst3;
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
ptrdiff_t stride_4x = stride << 2;
|
||
|
|
|
||
|
|
src0 = __lasx_xvldrepl_d(src, 0);
|
||
|
|
src1 = __lasx_xvldrepl_d(src + stride, 0);
|
||
|
|
src2 = __lasx_xvldrepl_d(src + stride_2x, 0);
|
||
|
|
src3 = __lasx_xvldrepl_d(src + stride_3x, 0);
|
||
|
|
dst0 = __lasx_xvldrepl_d(dst, 0);
|
||
|
|
dst1 = __lasx_xvldrepl_d(dst + stride, 0);
|
||
|
|
dst2 = __lasx_xvldrepl_d(dst + stride_2x, 0);
|
||
|
|
dst3 = __lasx_xvldrepl_d(dst + stride_3x, 0);
|
||
|
|
src0 = __lasx_xvpackev_d(src1,src0);
|
||
|
|
src2 = __lasx_xvpackev_d(src3,src2);
|
||
|
|
src0 = __lasx_xvpermi_q(src0, src2, 0x02);
|
||
|
|
dst0 = __lasx_xvpackev_d(dst1,dst0);
|
||
|
|
dst2 = __lasx_xvpackev_d(dst3,dst2);
|
||
|
|
dst0 = __lasx_xvpermi_q(dst0, dst2, 0x02);
|
||
|
|
dst0 = __lasx_xvavgr_bu(src0, dst0);
|
||
|
|
__lasx_xvstelm_d(dst0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride_2x, 0, 2);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride_3x, 0, 3);
|
||
|
|
|
||
|
|
src += stride_4x;
|
||
|
|
dst += stride_4x;
|
||
|
|
src0 = __lasx_xvldrepl_d(src, 0);
|
||
|
|
src1 = __lasx_xvldrepl_d(src + stride, 0);
|
||
|
|
src2 = __lasx_xvldrepl_d(src + stride_2x, 0);
|
||
|
|
src3 = __lasx_xvldrepl_d(src + stride_3x, 0);
|
||
|
|
dst0 = __lasx_xvldrepl_d(dst, 0);
|
||
|
|
dst1 = __lasx_xvldrepl_d(dst + stride, 0);
|
||
|
|
dst2 = __lasx_xvldrepl_d(dst + stride_2x, 0);
|
||
|
|
dst3 = __lasx_xvldrepl_d(dst + stride_3x, 0);
|
||
|
|
src0 = __lasx_xvpackev_d(src1,src0);
|
||
|
|
src2 = __lasx_xvpackev_d(src3,src2);
|
||
|
|
src0 = __lasx_xvpermi_q(src0, src2, 0x02);
|
||
|
|
dst0 = __lasx_xvpackev_d(dst1,dst0);
|
||
|
|
dst2 = __lasx_xvpackev_d(dst3,dst2);
|
||
|
|
dst0 = __lasx_xvpermi_q(dst0, dst2, 0x02);
|
||
|
|
dst0 = __lasx_xvavgr_bu(src0, dst0);
|
||
|
|
__lasx_xvstelm_d(dst0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride_2x, 0, 2);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static av_always_inline void avg_width8x4_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride)
|
||
|
|
{
|
||
|
|
__m256i src0, src1, src2, src3;
|
||
|
|
__m256i dst0, dst1, dst2, dst3;
|
||
|
|
ptrdiff_t stride_2x = stride << 1;
|
||
|
|
ptrdiff_t stride_3x = stride_2x + stride;
|
||
|
|
|
||
|
|
src0 = __lasx_xvldrepl_d(src, 0);
|
||
|
|
src1 = __lasx_xvldrepl_d(src + stride, 0);
|
||
|
|
src2 = __lasx_xvldrepl_d(src + stride_2x, 0);
|
||
|
|
src3 = __lasx_xvldrepl_d(src + stride_3x, 0);
|
||
|
|
dst0 = __lasx_xvldrepl_d(dst, 0);
|
||
|
|
dst1 = __lasx_xvldrepl_d(dst + stride, 0);
|
||
|
|
dst2 = __lasx_xvldrepl_d(dst + stride_2x, 0);
|
||
|
|
dst3 = __lasx_xvldrepl_d(dst + stride_3x, 0);
|
||
|
|
src0 = __lasx_xvpackev_d(src1,src0);
|
||
|
|
src2 = __lasx_xvpackev_d(src3,src2);
|
||
|
|
src0 = __lasx_xvpermi_q(src0, src2, 0x02);
|
||
|
|
dst0 = __lasx_xvpackev_d(dst1,dst0);
|
||
|
|
dst2 = __lasx_xvpackev_d(dst3,dst2);
|
||
|
|
dst0 = __lasx_xvpermi_q(dst0, dst2, 0x02);
|
||
|
|
dst0 = __lasx_xvavgr_bu(src0, dst0);
|
||
|
|
__lasx_xvstelm_d(dst0, dst, 0, 0);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride, 0, 1);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride_2x, 0, 2);
|
||
|
|
__lasx_xvstelm_d(dst0, dst + stride_3x, 0, 3);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hv_and_aver_dst_8w_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride,
|
||
|
|
uint32_t coef_hor0,
|
||
|
|
uint32_t coef_hor1,
|
||
|
|
uint32_t coef_ver0,
|
||
|
|
uint32_t coef_ver1,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (4 == height) {
|
||
|
|
avc_chroma_hv_and_aver_dst_8x4_lasx(src, dst, stride, coef_hor0,
|
||
|
|
coef_hor1, coef_ver0, coef_ver1);
|
||
|
|
} else if (8 == height) {
|
||
|
|
avc_chroma_hv_and_aver_dst_8x8_lasx(src, dst, stride, coef_hor0,
|
||
|
|
coef_hor1, coef_ver0, coef_ver1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_hz_and_aver_dst_8w_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride, uint32_t coeff0,
|
||
|
|
uint32_t coeff1, int32_t height)
|
||
|
|
{
|
||
|
|
if (4 == height) {
|
||
|
|
avc_chroma_hz_and_aver_dst_8x4_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (8 == height) {
|
||
|
|
avc_chroma_hz_and_aver_dst_8x8_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avc_chroma_vt_and_aver_dst_8w_lasx(uint8_t *src, uint8_t *dst,
|
||
|
|
ptrdiff_t stride, uint32_t coeff0,
|
||
|
|
uint32_t coeff1, int32_t height)
|
||
|
|
{
|
||
|
|
if (4 == height) {
|
||
|
|
avc_chroma_vt_and_aver_dst_8x4_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
} else if (8 == height) {
|
||
|
|
avc_chroma_vt_and_aver_dst_8x8_lasx(src, dst, stride, coeff0, coeff1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void avg_width8_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride,
|
||
|
|
int32_t height)
|
||
|
|
{
|
||
|
|
if (8 == height) {
|
||
|
|
avg_width8x8_lasx(src, dst, stride);
|
||
|
|
} else if (4 == height) {
|
||
|
|
avg_width8x4_lasx(src, dst, stride);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ff_avg_h264_chroma_mc8_lasx(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
|
||
|
|
int height, int x, int y)
|
||
|
|
{
|
||
|
|
av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
|
||
|
|
|
||
|
|
if (!(x || y)) {
|
||
|
|
avg_width8_lasx(src, dst, stride, height);
|
||
|
|
} else if (x && y) {
|
||
|
|
avc_chroma_hv_and_aver_dst_8w_lasx(src, dst, stride, x, (8 - x), y,
|
||
|
|
(8 - y), height);
|
||
|
|
} else if (x) {
|
||
|
|
avc_chroma_hz_and_aver_dst_8w_lasx(src, dst, stride, x, (8 - x), height);
|
||
|
|
} else {
|
||
|
|
avc_chroma_vt_and_aver_dst_8w_lasx(src, dst, stride, y, (8 - y), height);
|
||
|
|
}
|
||
|
|
}
|