/* * Loongson LASX optimized h264chroma * * Copyright (c) 2020 Loongson Technology Corporation Limited * Contributed by Shiyou Yin * * 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 "h264chroma_lasx.h" #include "libavutil/attributes.h" #include "libavutil/avassert.h" #include "libavutil/loongarch/loongson_intrinsics.h" static const uint8_t chroma_mask_arr[64] = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20, 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 }; static av_always_inline void avc_chroma_hv_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_2x << 1; __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); __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_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 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_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); src += stride_4x; DUP4_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src, stride_3x, src, stride_4x, 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); DUP4_ARG3(__lasx_xvmadd_h, res_vt0, res_hz0, coeff_vt_vec1, res_vt1, res_hz1, coeff_vt_vec1, res_vt2, res_hz2, coeff_vt_vec1, res_vt3, res_hz3, coeff_vt_vec1, res_vt0, res_vt1, res_vt2, res_vt3); DUP2_ARG3(__lasx_xvssrarni_bu_h, res_vt1, res_vt0, 6, res_vt3, res_vt2, 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 avc_chroma_hz_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, 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); DUP2_ARG2(__lasx_xvld, chroma_mask_arr, 0, src, 0, mask, src0); DUP2_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src1, src2); src3 = __lasx_xvldx(src, stride_3x); 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); __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_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; __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); 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); src += stride_4x; DUP2_ARG2(__lasx_xvldx, src, stride, src, stride_2x, src5, src6); src7 = __lasx_xvldx(src, stride_3x); 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); __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_nonmult_lasx(uint8_t *src, uint8_t *dst, ptrdiff_t stride, uint32_t coeff0, uint32_t coeff1, int32_t height) { uint32_t row; ptrdiff_t stride_2x = stride << 1; ptrdiff_t stride_3x = stride_2x + stride; ptrdiff_t stride_4x = stride << 2; __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); mask = __lasx_xvld(chroma_mask_arr, 0); coeff_vec = __lasx_xvslli_b(coeff_vec, 3); for (row = height >> 2; row--;) { DUP4_ARG2(__lasx_xvldx, src, 0, src, stride, src, stride_2x, src, stride_3x, src0, src1, src2, src3); src += stride_4x; 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); __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); dst += stride_4x; } if ((height & 3)) { src0 = __lasx_xvld(src, 0); src1 = __lasx_xvldx(src, stride); src1 = __lasx_xvpermi_q(src1, src0, 0x20); src0 = __lasx_xvshuf_b(src1, src1, mask); res0 = __lasx_xvdp2_h_bu(src0, coeff_vec); 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); } }