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| /* | |
| * Loongson LASX optimized h264chroma | |
| * | |
| * Copyright (c) 2020 Loongson Technology Corporation Limited | |
| * Contributed by Shiyou Yin <[email protected]> | |
| * | |
| * 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 | |
| */ | |
| 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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, const 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, const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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(const 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, const 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); | |
| } | |
| } | |