diff options
Diffstat (limited to 'libavcodec/mips/h264chroma_msa.c')
| -rw-r--r-- | libavcodec/mips/h264chroma_msa.c | 2018 |
1 files changed, 2018 insertions, 0 deletions
diff --git a/libavcodec/mips/h264chroma_msa.c b/libavcodec/mips/h264chroma_msa.c new file mode 100644 index 0000000000..4c25761194 --- /dev/null +++ b/libavcodec/mips/h264chroma_msa.c @@ -0,0 +1,2018 @@ +/* + * Copyright (c) 2015 - 2017 Shivraj Patil (Shivraj.Patil@imgtec.com) + * + * 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 "libavutil/mips/generic_macros_msa.h" +#include "h264chroma_mips.h" + +static const uint8_t chroma_mask_arr[16 * 5] = { + 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20, + 0, 2, 2, 4, 4, 6, 6, 8, 16, 18, 18, 20, 20, 22, 22, 24, + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, + 0, 1, 1, 2, 16, 17, 17, 18, 4, 5, 5, 6, 6, 7, 7, 8, + 0, 1, 1, 2, 16, 17, 17, 18, 16, 17, 17, 18, 18, 19, 19, 20 +}; + +static void avc_chroma_hz_2x2_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + uint16_t out0, out1; + v16i8 src0, src1; + v8u16 res_r; + v8i16 res; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_SB2(src, stride, src0, src1); + + src0 = __msa_vshf_b(mask, src1, src0); + res_r = __msa_dotp_u_h((v16u8) src0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = (v8i16) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + + out0 = __msa_copy_u_h(res, 0); + out1 = __msa_copy_u_h(res, 2); + + SH(out0, dst); + dst += stride; + SH(out1, dst); +} + +static void avc_chroma_hz_2x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3; + v8u16 res_r; + v8i16 res; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[64]); + + LD_UB4(src, stride, src0, src1, src2, src3); + + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2); + + src0 = (v16u8) __msa_ilvr_d((v2i64) src2, (v2i64) src0); + + res_r = __msa_dotp_u_h(src0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = (v8i16) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + + ST2x4_UB(res, 0, dst, stride); +} + +static void avc_chroma_hz_2w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1, + int32_t height) +{ + if (2 == height) { + avc_chroma_hz_2x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_hz_2x4_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_hz_4x2_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16i8 src0, src1; + v8u16 res_r; + v4i32 res; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_SB2(src, stride, src0, src1); + + src0 = __msa_vshf_b(mask, src1, src0); + res_r = __msa_dotp_u_h((v16u8) src0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = (v4i32) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + + ST4x2_UB(res, dst, stride); +} + +static void avc_chroma_hz_4x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, out; + v8u16 res0_r, res1_r; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB4(src, stride, src0, src1, src2, src3); + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2); + DOTP_UB2_UH(src0, src2, coeff_vec, coeff_vec, res0_r, res1_r); + res0_r <<= 3; + res1_r <<= 3; + SRARI_H2_UH(res0_r, res1_r, 6); + SAT_UH2_UH(res0_r, res1_r, 7); + out = (v16u8) __msa_pckev_b((v16i8) res1_r, (v16i8) res0_r); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, stride); +} + +static void avc_chroma_hz_4x8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, out0, out1; + v16i8 mask; + v8u16 res0, res1, res2, res3; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB8(src, stride, src0, src1, src2, src3, src4, src5, src6, src7); + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2); + VSHF_B2_UB(src4, src5, src6, src7, mask, mask, src4, src6); + DOTP_UB2_UH(src0, src2, coeff_vec, coeff_vec, res0, res1); + DOTP_UB2_UH(src4, src6, coeff_vec, coeff_vec, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + ST4x8_UB(out0, out1, dst, stride); +} + +static void avc_chroma_hz_4w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1, + int32_t height) +{ + if (2 == height) { + avc_chroma_hz_4x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_hz_4x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_hz_4x8_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_hz_8x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, out0, out1; + v8u16 res0, res1, res2, res3; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[32]); + LD_UB4(src, stride, src0, src1, src2, src3); + VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1); + VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + ST8x4_UB(out0, out1, dst, stride); +} + +static void avc_chroma_hz_8x8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + v16u8 out0, out1, out2, out3; + v8u16 res0, res1, res2, res3, res4, res5, res6, res7; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[32]); + + LD_UB8(src, stride, src0, src1, src2, src3, src4, src5, src6, src7); + VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1); + VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3); + VSHF_B2_UB(src4, src4, src5, src5, mask, mask, src4, src5); + VSHF_B2_UB(src6, src6, src7, src7, mask, mask, src6, src7); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + DOTP_UB4_UH(src4, src5, src6, src7, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res4, res5, res6, res7); + SLLI_4V(res0, res1, res2, res3, 3); + SLLI_4V(res4, res5, res6, res7, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SRARI_H4_UH(res4, res5, res6, res7, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + SAT_UH4_UH(res4, res5, res6, res7, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + PCKEV_B2_UB(res5, res4, res7, res6, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, stride); +} + +static void avc_chroma_hz_nonmult_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1, int32_t height) +{ + uint32_t row; + v16u8 src0, src1, src2, src3, out0, out1; + v8u16 res0, res1, res2, res3; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[32]); + + for (row = height >> 2; row--;) { + LD_UB4(src, stride, src0, src1, src2, src3); + src += (4 * stride); + + VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1); + VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + ST8x4_UB(out0, out1, dst, stride); + dst += (4 * stride); + } + + if (0 != (height % 4)) { + for (row = (height % 4); row--;) { + src0 = LD_UB(src); + src += stride; + + src0 = (v16u8) __msa_vshf_b(mask, (v16i8) src0, (v16i8) src0); + + res0 = __msa_dotp_u_h(src0, coeff_vec); + res0 <<= 3; + res0 = (v8u16) __msa_srari_h((v8i16) res0, 6); + res0 = __msa_sat_u_h(res0, 7); + res0 = (v8u16) __msa_pckev_b((v16i8) res0, (v16i8) res0); + + ST8x1_UB(res0, dst); + dst += stride; + } + } +} + +static void avc_chroma_hz_8w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1, + int32_t height) +{ + if (4 == height) { + avc_chroma_hz_8x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_hz_8x8_msa(src, dst, stride, coeff0, coeff1); + } else { + avc_chroma_hz_nonmult_msa(src, dst, stride, coeff0, coeff1, height); + } +} + +static void avc_chroma_vt_2x2_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + uint16_t out0, out1; + v16i8 src0, src1, src2; + v16u8 tmp0, tmp1; + v8i16 res; + v8u16 res_r; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_SB3(src, stride, src0, src1, src2); + + ILVR_B2_UB(src1, src0, src2, src1, tmp0, tmp1); + + tmp0 = (v16u8) __msa_ilvr_d((v2i64) tmp1, (v2i64) tmp0); + + res_r = __msa_dotp_u_h(tmp0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = (v8i16) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + + out0 = __msa_copy_u_h(res, 0); + out1 = __msa_copy_u_h(res, 2); + + SH(out0, dst); + dst += stride; + SH(out1, dst); +} + +static void avc_chroma_vt_2x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, src4; + v16u8 tmp0, tmp1, tmp2, tmp3; + v8i16 res; + v8u16 res_r; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, + tmp0, tmp1, tmp2, tmp3); + ILVR_W2_UB(tmp1, tmp0, tmp3, tmp2, tmp0, tmp2); + + tmp0 = (v16u8) __msa_ilvr_d((v2i64) tmp2, (v2i64) tmp0); + + res_r = __msa_dotp_u_h(tmp0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + + res = (v8i16) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + + ST2x4_UB(res, 0, dst, stride); +} + +static void avc_chroma_vt_2w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1, + int32_t height) +{ + if (2 == height) { + avc_chroma_vt_2x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_vt_2x4_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_vt_4x2_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2; + v16u8 tmp0, tmp1; + v4i32 res; + v8u16 res_r; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB3(src, stride, src0, src1, src2); + ILVR_B2_UB(src1, src0, src2, src1, tmp0, tmp1); + + tmp0 = (v16u8) __msa_ilvr_d((v2i64) tmp1, (v2i64) tmp0); + res_r = __msa_dotp_u_h(tmp0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = (v4i32) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + + ST4x2_UB(res, dst, stride); +} + +static void avc_chroma_vt_4x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, src4; + v16u8 tmp0, tmp1, tmp2, tmp3; + v16u8 out; + v8u16 res0_r, res1_r; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, tmp0, tmp1, tmp2, + tmp3); + ILVR_D2_UB(tmp1, tmp0, tmp3, tmp2, tmp0, tmp2); + DOTP_UB2_UH(tmp0, tmp2, coeff_vec, coeff_vec, res0_r, res1_r); + res0_r <<= 3; + res1_r <<= 3; + SRARI_H2_UH(res0_r, res1_r, 6); + SAT_UH2_UH(res0_r, res1_r, 7); + out = (v16u8) __msa_pckev_b((v16i8) res1_r, (v16i8) res0_r); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, stride); +} + +static void avc_chroma_vt_4x8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16u8 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, out0, out1; + v8u16 res0, res1, res2, res3; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, tmp0, tmp1, tmp2, + tmp3); + ILVR_B4_UB(src5, src4, src6, src5, src7, src6, src8, src7, tmp4, tmp5, tmp6, + tmp7); + ILVR_D2_UB(tmp1, tmp0, tmp3, tmp2, tmp0, tmp2); + ILVR_D2_UB(tmp5, tmp4, tmp7, tmp6, tmp4, tmp6); + DOTP_UB2_UH(tmp0, tmp2, coeff_vec, coeff_vec, res0, res1); + DOTP_UB2_UH(tmp4, tmp6, coeff_vec, coeff_vec, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + ST4x8_UB(out0, out1, dst, stride); +} + +static void avc_chroma_vt_4w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1, + int32_t height) +{ + if (2 == height) { + avc_chroma_vt_4x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_vt_4x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_vt_4x8_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_vt_8x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, src4, out0, out1; + v8u16 res0, res1, res2, res3; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, src0, src1, src2, + src3); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + ST8x4_UB(out0, out1, dst, stride); +} + +static void avc_chroma_vt_8x8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16u8 out0, out1, out2, out3; + v8u16 res0, res1, res2, res3, res4, res5, res6, res7; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, src0, src1, src2, + src3); + ILVR_B4_UB(src5, src4, src6, src5, src7, src6, src8, src7, src4, src5, src6, + src7); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + DOTP_UB4_UH(src4, src5, src6, src7, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res4, res5, res6, res7); + SLLI_4V(res0, res1, res2, res3, 3); + SLLI_4V(res4, res5, res6, res7, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SRARI_H4_UH(res4, res5, res6, res7, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + PCKEV_B2_UB(res5, res4, res7, res6, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, stride); +} + +static void avc_chroma_vt_8w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coeff0, uint32_t coeff1, + int32_t height) +{ + if (4 == height) { + avc_chroma_vt_8x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_vt_8x8_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_hv_2x2_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1) +{ + uint16_t out0, out1; + v16u8 src0, src1, src2; + v8u16 res_hz0, res_hz1, res_vt0, res_vt1; + v8i16 res_vert; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[48]); + + LD_UB3(src, stride, src0, src1, src2); + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + DOTP_UB2_UH(src0, src1, coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1); + MUL2(res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_vt0, res_vt1); + + res_vt0 += res_vt1; + res_vt0 = (v8u16) __msa_srari_h((v8i16) res_vt0, 6); + res_vt0 = __msa_sat_u_h(res_vt0, 7); + res_vert = (v8i16) __msa_pckev_b((v16i8) res_vt0, (v16i8) res_vt0); + + out0 = __msa_copy_u_h(res_vert, 0); + out1 = __msa_copy_u_h(res_vert, 1); + + SH(out0, dst); + dst += stride; + SH(out1, dst); +} + +static void avc_chroma_hv_2x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1) +{ + v16u8 src0, src1, src2, src3, src4; + v16u8 tmp0, tmp1, tmp2, tmp3; + v8u16 res_hz0, res_hz1, res_vt0, res_vt1; + v8i16 res; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[48]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, tmp0, tmp1); + VSHF_B2_UB(src1, src2, src3, src4, mask, mask, tmp2, tmp3); + ILVR_D2_UB(tmp1, tmp0, tmp3, tmp2, src0, src1); + DOTP_UB2_UH(src0, src1, coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1); + MUL2(res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_vt0, res_vt1); + + res_vt0 += res_vt1; + res_vt0 = (v8u16) __msa_srari_h((v8i16) res_vt0, 6); + res_vt0 = __msa_sat_u_h(res_vt0, 7); + + res = (v8i16) __msa_pckev_b((v16i8) res_vt0, (v16i8) res_vt0); + + ST2x4_UB(res, 0, dst, stride); +} + +static void avc_chroma_hv_2w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1, + int32_t height) +{ + if (2 == height) { + avc_chroma_hv_2x2_msa(src, dst, stride, coef_hor0, coef_hor1, coef_ver0, + coef_ver1); + } else if (4 == height) { + avc_chroma_hv_2x4_msa(src, dst, stride, coef_hor0, coef_hor1, coef_ver0, + coef_ver1); + } +} + +static void avc_chroma_hv_4x2_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1) +{ + v16u8 src0, src1, src2; + v8u16 res_hz0, res_hz1, res_vt0, res_vt1; + v16i8 mask; + v4i32 res; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[0]); + LD_UB3(src, stride, src0, src1, src2); + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + DOTP_UB2_UH(src0, src1, coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1); + MUL2(res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_vt0, res_vt1); + + res_vt0 += res_vt1; + res_vt0 = (v8u16) __msa_srari_h((v8i16) res_vt0, 6); + res_vt0 = __msa_sat_u_h(res_vt0, 7); + res = (v4i32) __msa_pckev_b((v16i8) res_vt0, (v16i8) res_vt0); + + ST4x2_UB(res, dst, stride); +} + +static void avc_chroma_hv_4x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1) +{ + v16u8 src0, src1, src2, src3, src4; + v8u16 res_hz0, res_hz1, res_hz2, res_hz3; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + v4i32 res0, res1; + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + VSHF_B2_UB(src2, src3, src3, src4, mask, mask, src2, src3); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1, res_hz2, + res_hz3); + MUL4(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); + ADD2(res_vt0, res_vt1, res_vt2, res_vt3, res_vt0, res_vt1); + SRARI_H2_UH(res_vt0, res_vt1, 6); + SAT_UH2_UH(res_vt0, res_vt1, 7); + PCKEV_B2_SW(res_vt0, res_vt0, res_vt1, res_vt1, res0, res1); + ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, stride); +} + +static void avc_chroma_hv_4x8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8, res0, res1; + v8u16 res_hz0, res_hz1, res_hz2, res_hz3, res_hz4, res_hz5, res_hz6, res_hz7; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3, res_vt4, res_vt5, res_vt6, res_vt7; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + VSHF_B2_UB(src2, src3, src3, src4, mask, mask, src2, src3); + VSHF_B2_UB(src4, src5, src5, src6, mask, mask, src4, src5); + VSHF_B2_UB(src6, src7, src7, src8, mask, mask, src6, src7); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1, res_hz2, res_hz3); + DOTP_UB4_UH(src4, src5, src6, src7, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz4, res_hz5, res_hz6, res_hz7); + MUL4(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); + MUL4(res_hz4, coeff_vt_vec1, res_hz5, coeff_vt_vec0, res_hz6, coeff_vt_vec1, + res_hz7, coeff_vt_vec0, res_vt4, res_vt5, res_vt6, res_vt7); + ADD2(res_vt0, res_vt1, res_vt2, res_vt3, res_vt0, res_vt1); + ADD2(res_vt4, res_vt5, res_vt6, res_vt7, res_vt2, res_vt3); + SRARI_H4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 6); + SAT_UH4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 7); + PCKEV_B2_UB(res_vt1, res_vt0, res_vt3, res_vt2, res0, res1); + ST4x8_UB(res0, res1, dst, stride); +} + +static void avc_chroma_hv_4w_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1, + int32_t height) +{ + if (2 == height) { + avc_chroma_hv_4x2_msa(src, dst, stride, coef_hor0, coef_hor1, coef_ver0, + coef_ver1); + } else if (4 == height) { + avc_chroma_hv_4x4_msa(src, dst, stride, coef_hor0, coef_hor1, coef_ver0, + coef_ver1); + } else if (8 == height) { + avc_chroma_hv_4x8_msa(src, dst, stride, coef_hor0, coef_hor1, coef_ver0, + coef_ver1); + } +} + +static void avc_chroma_hv_8x4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1) +{ + v16u8 src0, src1, src2, src3, src4, out0, out1; + v8u16 res_hz0, res_hz1, res_hz2, res_hz3, res_hz4; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[32]); + + src0 = LD_UB(src); + src += stride; + + src0 = (v16u8) __msa_vshf_b(mask, (v16i8) src0, (v16i8) src0); + res_hz0 = __msa_dotp_u_h(src0, coeff_hz_vec); + + LD_UB4(src, stride, src1, src2, src3, src4); + src += (4 * stride); + + VSHF_B2_UB(src1, src1, src2, src2, mask, mask, src1, src2); + VSHF_B2_UB(src3, src3, src4, src4, mask, mask, src3, src4); + DOTP_UB4_UH(src1, src2, src3, src4, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz1, res_hz2, res_hz3, res_hz4); + MUL4(res_hz1, coeff_vt_vec0, res_hz2, coeff_vt_vec0, res_hz3, coeff_vt_vec0, + res_hz4, coeff_vt_vec0, res_vt0, res_vt1, res_vt2, res_vt3); + + 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); + + SRARI_H4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 6); + SAT_UH4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 7); + PCKEV_B2_UB(res_vt1, res_vt0, res_vt3, res_vt2, out0, out1); + ST8x4_UB(out0, out1, dst, stride); +} + +static void avc_chroma_hv_8x8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + uint32_t coef_hor0, uint32_t coef_hor1, + uint32_t coef_ver0, uint32_t coef_ver1) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16u8 out0, out1, out2, out3; + v8u16 res_hz0, res_hz1, res_hz2, res_hz3, res_hz4; + v8u16 res_hz5, res_hz6, res_hz7, res_hz8; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3; + v8u16 res_vt4, res_vt5, res_vt6, res_vt7; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[32]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + src0 = (v16u8) __msa_vshf_b(mask, (v16i8) src0, (v16i8) src0); + VSHF_B2_UB(src1, src1, src2, src2, mask, mask, src1, src2); + VSHF_B2_UB(src3, src3, src4, src4, mask, mask, src3, src4); + VSHF_B2_UB(src5, src5, src6, src6, mask, mask, src5, src6); + VSHF_B2_UB(src7, src7, src8, src8, mask, mask, src7, src8); + res_hz0 = __msa_dotp_u_h(src0, coeff_hz_vec); + DOTP_UB4_UH(src1, src2, src3, src4, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz1, res_hz2, res_hz3, + res_hz4); + DOTP_UB4_UH(src5, src6, src7, src8, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz5, res_hz6, res_hz7, res_hz8); + MUL4(res_hz1, coeff_vt_vec0, res_hz2, coeff_vt_vec0, res_hz3, + coeff_vt_vec0, res_hz4, coeff_vt_vec0, res_vt0, res_vt1, res_vt2, + res_vt3); + MUL4(res_hz5, coeff_vt_vec0, res_hz6, coeff_vt_vec0, res_hz7, + coeff_vt_vec0, res_hz8, coeff_vt_vec0, res_vt4, res_vt5, res_vt6, + res_vt7); + 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_vt4 += (res_hz4 * coeff_vt_vec1); + res_vt5 += (res_hz5 * coeff_vt_vec1); + res_vt6 += (res_hz6 * coeff_vt_vec1); + res_vt7 += (res_hz7 * coeff_vt_vec1); + SRARI_H4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 6); + SRARI_H4_UH(res_vt4, res_vt5, res_vt6, res_vt7, 6); + SAT_UH4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 7); + SAT_UH4_UH(res_vt4, res_vt5, res_vt6, res_vt7, 7); + PCKEV_B2_UB(res_vt1, res_vt0, res_vt3, res_vt2, out0, out1); + PCKEV_B2_UB(res_vt5, res_vt4, res_vt7, res_vt6, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, stride); +} + +static void avc_chroma_hv_8w_msa(uint8_t *src, uint8_t *dst, int32_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_msa(src, dst, stride, coef_hor0, coef_hor1, coef_ver0, + coef_ver1); + } else if (8 == height) { + avc_chroma_hv_8x8_msa(src, dst, stride, coef_hor0, coef_hor1, coef_ver0, + coef_ver1); + } +} + +static void avc_chroma_hz_and_aver_dst_2x2_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint16_t out0, out1; + v16i8 src0, src1; + v16u8 dst_data = { 0 }; + v8u16 res_r; + v16u8 res; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_SB2(src, stride, src0, src1); + + out0 = LH(dst); + out1 = LH(dst + stride); + + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 0, out0); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 2, out1); + + src0 = __msa_vshf_b(mask, src1, src0); + + res_r = __msa_dotp_u_h((v16u8) src0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + + res = (v16u8) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + dst_data = __msa_aver_u_b(res, dst_data); + + out0 = __msa_copy_u_h((v8i16) dst_data, 0); + out1 = __msa_copy_u_h((v8i16) dst_data, 2); + + SH(out0, dst); + dst += stride; + SH(out1, dst); +} + +static void avc_chroma_hz_and_aver_dst_2x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint16_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3; + v16u8 dst0, dst_data = { 0 }; + v8u16 res_r; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[64]); + + LD_UB4(src, stride, src0, src1, src2, src3); + tp0 = LH(dst); + tp1 = LH(dst + stride); + tp2 = LH(dst + 2 * stride); + tp3 = LH(dst + 3 * stride); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 0, tp0); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 1, tp1); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 2, tp2); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 3, tp3); + + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2); + + src0 = (v16u8) __msa_ilvr_d((v2i64) src2, (v2i64) src0); + + res_r = __msa_dotp_u_h(src0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + + dst0 = (v16u8) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + dst0 = __msa_aver_u_b(dst0, dst_data); + + ST2x4_UB(dst0, 0, dst, stride); +} + +static void avc_chroma_hz_and_aver_dst_2w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1, int32_t height) +{ + if (2 == height) { + avc_chroma_hz_and_aver_dst_2x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_hz_and_aver_dst_2x4_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_hz_and_aver_dst_4x2_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint32_t load0, load1; + v16i8 src0, src1; + v16u8 dst_data = { 0 }; + v8u16 res_r; + v16i8 res, mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_SB2(src, stride, src0, src1); + + LW2(dst, stride, load0, load1); + + INSERT_W2_UB(load0, load1, dst_data); + + src0 = __msa_vshf_b(mask, src1, src0); + + res_r = __msa_dotp_u_h((v16u8) src0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + dst_data = __msa_aver_u_b((v16u8) res, dst_data); + + ST4x2_UB(dst_data, dst, stride); +} + +static void avc_chroma_hz_and_aver_dst_4x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint32_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3; + v16u8 out, dst_data = { 0 }; + v16i8 mask; + v8u16 res0_r, res1_r; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB4(src, stride, src0, src1, src2, src3); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst_data); + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2); + DOTP_UB2_UH(src0, src2, coeff_vec, coeff_vec, res0_r, res1_r); + res0_r <<= 3; + res1_r <<= 3; + SRARI_H2_UH(res0_r, res1_r, 6); + SAT_UH2_UH(res0_r, res1_r, 7); + out = (v16u8) __msa_pckev_b((v16i8) res1_r, (v16i8) res0_r); + out = __msa_aver_u_b(out, dst_data); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, stride); +} + +static void avc_chroma_hz_and_aver_dst_4x8_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint32_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, out0, out1; + v16u8 dst0 = { 0 }, dst1 = { 0 }; + v16i8 mask; + v8u16 res0, res1, res2, res3; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB8(src, stride, src0, src1, src2, src3, src4, src5, src6, src7); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); + LW4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1); + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2); + VSHF_B2_UB(src4, src5, src6, src7, mask, mask, src4, src6); + DOTP_UB2_UH(src0, src2, coeff_vec, coeff_vec, res0, res1); + DOTP_UB2_UH(src4, src6, coeff_vec, coeff_vec, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1); + ST4x8_UB(out0, out1, dst, stride); +} + +static void avc_chroma_hz_and_aver_dst_4w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1, int32_t height) +{ + if (2 == height) { + avc_chroma_hz_and_aver_dst_4x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_hz_and_aver_dst_4x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_hz_and_aver_dst_4x8_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_hz_and_aver_dst_8x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint64_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, out0, out1; + v16u8 dst0 = { 0 }, dst1 = { 0 }; + v8u16 res0, res1, res2, res3; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[32]); + LD_UB4(src, stride, src0, src1, src2, src3); + LD4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1); + VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + AVER_UB2_UB(out0, dst0, out1, dst1, dst0, dst1); + ST8x4_UB(dst0, dst1, dst, stride); +} + +static void avc_chroma_hz_and_aver_dst_8x8_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint64_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + v16u8 out0, out1, out2, out3; + v16u8 dst0 = { 0 }, dst1 = { 0 }, dst2 = { 0 }, dst3 = { 0 }; + v8u16 res0, res1, res2, res3, res4, res5, res6, res7; + v16i8 mask; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + mask = LD_SB(&chroma_mask_arr[32]); + + LD_UB8(src, stride, src0, src1, src2, src3, src4, src5, src6, src7); + LD4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + LD4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst2); + INSERT_D2_UB(tp2, tp3, dst3); + VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1); + VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3); + VSHF_B2_UB(src4, src4, src5, src5, mask, mask, src4, src5); + VSHF_B2_UB(src6, src6, src7, src7, mask, mask, src6, src7); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + DOTP_UB4_UH(src4, src5, src6, src7, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res4, res5, res6, res7); + SLLI_4V(res0, res1, res2, res3, 3); + SLLI_4V(res4, res5, res6, res7, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SRARI_H4_UH(res4, res5, res6, res7, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + SAT_UH4_UH(res4, res5, res6, res7, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + PCKEV_B2_UB(res5, res4, res7, res6, out2, out3); + AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1); + AVER_UB2_UB(out2, dst2, out3, dst3, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, stride); +} + +static void avc_chroma_hz_and_aver_dst_8w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1, int32_t height) +{ + if (4 == height) { + avc_chroma_hz_and_aver_dst_8x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_hz_and_aver_dst_8x8_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_vt_and_aver_dst_2x2_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint16_t out0, out1; + v16i8 src0, src1, src2, tmp0, tmp1, res; + v16u8 dst_data = { 0 }; + v8i16 out; + v8u16 res_r; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_SB3(src, stride, src0, src1, src2); + out0 = LH(dst); + out1 = LH(dst + stride); + + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 0, out0); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 2, out1); + + ILVR_B2_SB(src1, src0, src2, src1, tmp0, tmp1); + + tmp0 = (v16i8) __msa_ilvr_d((v2i64) tmp1, (v2i64) tmp0); + res_r = __msa_dotp_u_h((v16u8) tmp0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + out = (v8i16) __msa_aver_u_b((v16u8) res, dst_data); + out0 = __msa_copy_u_h(out, 0); + out1 = __msa_copy_u_h(out, 2); + + SH(out0, dst); + dst += stride; + SH(out1, dst); +} + +static void avc_chroma_vt_and_aver_dst_2x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint16_t tp0, tp1, tp2, tp3; + v16i8 src0, src1, src2, src3, src4; + v16u8 tmp0, tmp1, tmp2, tmp3; + v8u16 res_r; + v8i16 res; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + v16u8 dst_data = { 0 }; + + LD_SB5(src, stride, src0, src1, src2, src3, src4); + + tp0 = LH(dst); + tp1 = LH(dst + stride); + tp2 = LH(dst + 2 * stride); + tp3 = LH(dst + 3 * stride); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 0, tp0); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 1, tp1); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 2, tp2); + dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 3, tp3); + + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, + tmp0, tmp1, tmp2, tmp3); + ILVR_W2_UB(tmp1, tmp0, tmp3, tmp2, tmp0, tmp2); + + tmp0 = (v16u8) __msa_ilvr_d((v2i64) tmp2, (v2i64) tmp0); + + res_r = __msa_dotp_u_h(tmp0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + + res = (v8i16) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + res = (v8i16) __msa_aver_u_b((v16u8) res, dst_data); + + ST2x4_UB(res, 0, dst, stride); +} + +static void avc_chroma_vt_and_aver_dst_2w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1, int32_t height) +{ + if (2 == height) { + avc_chroma_vt_and_aver_dst_2x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_vt_and_aver_dst_2x4_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_vt_and_aver_dst_4x2_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint32_t load0, load1; + v16u8 src0, src1, src2, tmp0, tmp1; + v16u8 dst_data = { 0 }; + v8u16 res_r; + v16u8 res; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB3(src, stride, src0, src1, src2); + + LW2(dst, stride, load0, load1); + + INSERT_W2_UB(load0, load1, dst_data); + ILVR_B2_UB(src1, src0, src2, src1, tmp0, tmp1); + + tmp0 = (v16u8) __msa_ilvr_d((v2i64) tmp1, (v2i64) tmp0); + + res_r = __msa_dotp_u_h(tmp0, coeff_vec); + res_r <<= 3; + res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6); + res_r = __msa_sat_u_h(res_r, 7); + res = (v16u8) __msa_pckev_b((v16i8) res_r, (v16i8) res_r); + res = __msa_aver_u_b(res, dst_data); + + ST4x2_UB(res, dst, stride); +} + +static void avc_chroma_vt_and_aver_dst_4x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint32_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4; + v16u8 tmp0, tmp1, tmp2, tmp3; + v16u8 dst0 = { 0 }; + v8u16 res0_r, res1_r; + v16u8 out; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, tmp0, tmp1, tmp2, + tmp3); + ILVR_D2_UB(tmp1, tmp0, tmp3, tmp2, tmp0, tmp2); + DOTP_UB2_UH(tmp0, tmp2, coeff_vec, coeff_vec, res0_r, res1_r); + res0_r <<= 3; + res1_r <<= 3; + SRARI_H2_UH(res0_r, res1_r, 6); + SAT_UH2_UH(res0_r, res1_r, 7); + out = (v16u8) __msa_pckev_b((v16i8) res1_r, (v16i8) res0_r); + out = __msa_aver_u_b(out, dst0); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, stride); +} + +static void avc_chroma_vt_and_aver_dst_4x8_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint32_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16u8 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, out0, out1; + v16u8 dst0 = { 0 }, dst1 = { 0 }; + v8u16 res0, res1, res2, res3; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); + LW4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, tmp0, tmp1, tmp2, + tmp3); + ILVR_B4_UB(src5, src4, src6, src5, src7, src6, src8, src7, tmp4, tmp5, tmp6, + tmp7); + ILVR_D2_UB(tmp1, tmp0, tmp3, tmp2, tmp0, tmp2); + ILVR_D2_UB(tmp5, tmp4, tmp7, tmp6, tmp4, tmp6); + DOTP_UB2_UH(tmp0, tmp2, coeff_vec, coeff_vec, res0, res1); + DOTP_UB2_UH(tmp4, tmp6, coeff_vec, coeff_vec, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1); + ST4x8_UB(out0, out1, dst, stride); +} + +static void avc_chroma_vt_and_aver_dst_4w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1, int32_t height) +{ + if (2 == height) { + avc_chroma_vt_and_aver_dst_4x2_msa(src, dst, stride, coeff0, coeff1); + } else if (4 == height) { + avc_chroma_vt_and_aver_dst_4x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_vt_and_aver_dst_4x8_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_vt_and_aver_dst_8x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint64_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4; + v16u8 out0, out1; + v8u16 res0, res1, res2, res3; + v16u8 dst0 = { 0 }, dst1 = { 0 }; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + LD4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, + src0, src1, src2, src3); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + SLLI_4V(res0, res1, res2, res3, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1); + ST8x4_UB(out0, out1, dst, stride); +} + +static void avc_chroma_vt_and_aver_dst_8x8_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1) +{ + uint64_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16u8 out0, out1, out2, out3; + v16u8 dst0 = { 0 }, dst1 = { 0 }, dst2 = { 0 }, dst3 = { 0 }; + v8u16 res0, res1, res2, res3, res4, res5, res6, res7; + v16i8 coeff_vec0 = __msa_fill_b(coeff0); + v16i8 coeff_vec1 = __msa_fill_b(coeff1); + v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + LD4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + LD4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst2); + INSERT_D2_UB(tp2, tp3, dst3); + ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3, + src0, src1, src2, src3); + ILVR_B4_UB(src5, src4, src6, src5, src7, src6, src8, src7, + src4, src5, src6, src7); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res0, res1, res2, res3); + DOTP_UB4_UH(src4, src5, src6, src7, coeff_vec, coeff_vec, coeff_vec, + coeff_vec, res4, res5, res6, res7); + SLLI_4V(res0, res1, res2, res3, 3); + SLLI_4V(res4, res5, res6, res7, 3); + SRARI_H4_UH(res0, res1, res2, res3, 6); + SRARI_H4_UH(res4, res5, res6, res7, 6); + SAT_UH4_UH(res0, res1, res2, res3, 7); + SAT_UH4_UH(res0, res1, res2, res3, 7); + PCKEV_B2_UB(res1, res0, res3, res2, out0, out1); + PCKEV_B2_UB(res5, res4, res7, res6, out2, out3); + AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1); + AVER_UB2_UB(out2, dst2, out3, dst3, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, stride); +} + +static void avc_chroma_vt_and_aver_dst_8w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, uint32_t coeff0, + uint32_t coeff1, int32_t height) +{ + if (4 == height) { + avc_chroma_vt_and_aver_dst_8x4_msa(src, dst, stride, coeff0, coeff1); + } else if (8 == height) { + avc_chroma_vt_and_aver_dst_8x8_msa(src, dst, stride, coeff0, coeff1); + } +} + +static void avc_chroma_hv_and_aver_dst_2x2_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1) +{ + uint16_t out0, out1; + v16u8 dst0 = { 0 }; + v16u8 src0, src1, src2; + v8u16 res_hz0, res_hz1, res_vt0, res_vt1; + v16i8 res, mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[48]); + + LD_UB3(src, stride, src0, src1, src2); + out0 = LH(dst); + out1 = LH(dst + stride); + dst0 = (v16u8) __msa_insert_h((v8i16) dst0, 0, out0); + dst0 = (v16u8) __msa_insert_h((v8i16) dst0, 1, out1); + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + DOTP_UB2_UH(src0, src1, coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1); + MUL2(res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_vt0, res_vt1); + + res_vt0 += res_vt1; + res_vt0 = (v8u16) __msa_srari_h((v8i16) res_vt0, 6); + res_vt0 = __msa_sat_u_h(res_vt0, 7); + res = __msa_pckev_b((v16i8) res_vt0, (v16i8) res_vt0); + dst0 = __msa_aver_u_b((v16u8) res, dst0); + out0 = __msa_copy_u_h((v8i16) dst0, 0); + out1 = __msa_copy_u_h((v8i16) dst0, 1); + + SH(out0, dst); + dst += stride; + SH(out1, dst); +} + +static void avc_chroma_hv_and_aver_dst_2x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1) +{ + uint16_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4; + v16u8 tmp0, tmp1, tmp2, tmp3; + v16u8 dst0 = { 0 }; + v8u16 res_hz0, res_hz1, res_vt0, res_vt1; + v16i8 res, mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[48]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + tp0 = LH(dst); + tp1 = LH(dst + stride); + tp2 = LH(dst + 2 * stride); + tp3 = LH(dst + 3 * stride); + dst0 = (v16u8) __msa_insert_h((v8i16) dst0, 0, tp0); + dst0 = (v16u8) __msa_insert_h((v8i16) dst0, 1, tp1); + dst0 = (v16u8) __msa_insert_h((v8i16) dst0, 2, tp2); + dst0 = (v16u8) __msa_insert_h((v8i16) dst0, 3, tp3); + VSHF_B2_UB(src0, src1, src2, src3, mask, mask, tmp0, tmp1); + VSHF_B2_UB(src1, src2, src3, src4, mask, mask, tmp2, tmp3); + ILVR_D2_UB(tmp1, tmp0, tmp3, tmp2, src0, src1); + DOTP_UB2_UH(src0, src1, coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1); + MUL2(res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_vt0, res_vt1); + + res_vt0 += res_vt1; + res_vt0 = (v8u16) __msa_srari_h((v8i16) res_vt0, 6); + res_vt0 = __msa_sat_u_h(res_vt0, 7); + res = __msa_pckev_b((v16i8) res_vt0, (v16i8) res_vt0); + dst0 = __msa_aver_u_b((v16u8) res, dst0); + + ST2x4_UB(dst0, 0, dst, stride); +} + +static void avc_chroma_hv_and_aver_dst_2w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1, + int32_t height) +{ + if (2 == height) { + avc_chroma_hv_and_aver_dst_2x2_msa(src, dst, stride, coef_hor0, + coef_hor1, coef_ver0, coef_ver1); + } else if (4 == height) { + avc_chroma_hv_and_aver_dst_2x4_msa(src, dst, stride, coef_hor0, + coef_hor1, coef_ver0, coef_ver1); + } +} + +static void avc_chroma_hv_and_aver_dst_4x2_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1) +{ + uint32_t tp0, tp1; + v16u8 src0, src1, src2; + v16u8 dst0, dst_data = { 0 }; + v8u16 res_hz0, res_hz1, res_vt0, res_vt1; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB3(src, stride, src0, src1, src2); + LW2(dst, stride, tp0, tp1); + INSERT_W2_UB(tp0, tp1, dst_data); + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + DOTP_UB2_UH(src0, src1, coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1); + MUL2(res_hz0, coeff_vt_vec1, res_hz1, coeff_vt_vec0, res_vt0, res_vt1); + + res_vt0 += res_vt1; + res_vt0 = (v8u16) __msa_srari_h((v8i16) res_vt0, 6); + res_vt0 = __msa_sat_u_h(res_vt0, 7); + dst0 = (v16u8) __msa_pckev_b((v16i8) res_vt0, (v16i8) res_vt0); + dst0 = __msa_aver_u_b(dst0, dst_data); + + ST4x2_UB(dst0, dst, stride); +} + +static void avc_chroma_hv_and_aver_dst_4x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1) +{ + uint32_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4; + v16u8 out, dst_data = { 0 }; + v8u16 res_hz0, res_hz1, res_hz2, res_hz3; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst_data); + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + VSHF_B2_UB(src2, src3, src3, src4, mask, mask, src2, src3); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1, res_hz2, + res_hz3); + MUL4(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); + ADD2(res_vt0, res_vt1, res_vt2, res_vt3, res_vt0, res_vt1); + SRARI_H2_UH(res_vt0, res_vt1, 6); + SAT_UH2_UH(res_vt0, res_vt1, 7); + out = (v16u8) __msa_pckev_b((v16i8) res_vt1, (v16i8) res_vt0); + out = __msa_aver_u_b(out, dst_data); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, stride); +} + +static void avc_chroma_hv_and_aver_dst_4x8_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1) +{ + uint32_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8, res0, res1; + v16u8 dst0 = { 0 }, dst1 = { 0 }; + v8u16 res_hz0, res_hz1, res_hz2, res_hz3, res_hz4, res_hz5, res_hz6, res_hz7; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3, res_vt4, res_vt5, res_vt6, res_vt7; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[0]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); + LW4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1); + VSHF_B2_UB(src0, src1, src1, src2, mask, mask, src0, src1); + VSHF_B2_UB(src2, src3, src3, src4, mask, mask, src2, src3); + VSHF_B2_UB(src4, src5, src5, src6, mask, mask, src4, src5); + VSHF_B2_UB(src6, src7, src7, src8, mask, mask, src6, src7); + DOTP_UB4_UH(src0, src1, src2, src3, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz0, res_hz1, res_hz2, res_hz3); + DOTP_UB4_UH(src4, src5, src6, src7, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz4, res_hz5, res_hz6, res_hz7); + MUL4(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); + MUL4(res_hz4, coeff_vt_vec1, res_hz5, coeff_vt_vec0, res_hz6, coeff_vt_vec1, + res_hz7, coeff_vt_vec0, res_vt4, res_vt5, res_vt6, res_vt7); + ADD2(res_vt0, res_vt1, res_vt2, res_vt3, res_vt0, res_vt1); + ADD2(res_vt4, res_vt5, res_vt6, res_vt7, res_vt2, res_vt3); + SRARI_H4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 6); + SAT_UH4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 7); + PCKEV_B2_UB(res_vt1, res_vt0, res_vt3, res_vt2, res0, res1); + AVER_UB2_UB(res0, dst0, res1, dst1, res0, res1); + ST4x8_UB(res0, res1, dst, stride); +} + +static void avc_chroma_hv_and_aver_dst_4w_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1, + int32_t height) +{ + if (2 == height) { + avc_chroma_hv_and_aver_dst_4x2_msa(src, dst, stride, coef_hor0, + coef_hor1, coef_ver0, coef_ver1); + } else if (4 == height) { + avc_chroma_hv_and_aver_dst_4x4_msa(src, dst, stride, coef_hor0, + coef_hor1, coef_ver0, coef_ver1); + } else if (8 == height) { + avc_chroma_hv_and_aver_dst_4x8_msa(src, dst, stride, coef_hor0, + coef_hor1, coef_ver0, coef_ver1); + } +} + +static void avc_chroma_hv_and_aver_dst_8x4_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1) +{ + uint64_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4, out0, out1; + v8u16 res_hz0, res_hz1, res_hz2; + v8u16 res_hz3, res_hz4; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3; + v16u8 dst0 = { 0 }, dst1 = { 0 }; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[32]); + + src0 = LD_UB(src); + src += stride; + src0 = (v16u8) __msa_vshf_b(mask, (v16i8) src0, (v16i8) src0); + res_hz0 = __msa_dotp_u_h(src0, coeff_hz_vec); + LD_UB4(src, stride, src1, src2, src3, src4); + src += (4 * stride); + LD4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + VSHF_B2_UB(src1, src1, src2, src2, mask, mask, src1, src2); + VSHF_B2_UB(src3, src3, src4, src4, mask, mask, src3, src4); + DOTP_UB4_UH(src1, src2, src3, src4, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz1, res_hz2, res_hz3, res_hz4); + MUL4(res_hz1, coeff_vt_vec0, res_hz2, coeff_vt_vec0, res_hz3, coeff_vt_vec0, + res_hz4, coeff_vt_vec0, res_vt0, res_vt1, res_vt2, res_vt3); + 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); + SRARI_H4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 6); + SAT_UH4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 7); + PCKEV_B2_UB(res_vt1, res_vt0, res_vt3, res_vt2, out0, out1); + AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1); + ST8x4_UB(out0, out1, dst, stride); +} + +static void avc_chroma_hv_and_aver_dst_8x8_msa(uint8_t *src, uint8_t *dst, + int32_t stride, + uint32_t coef_hor0, + uint32_t coef_hor1, + uint32_t coef_ver0, + uint32_t coef_ver1) +{ + uint64_t tp0, tp1, tp2, tp3; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16u8 out0, out1, out2, out3; + v16u8 dst0 = { 0 }, dst1 = { 0 }, dst2 = { 0 }, dst3 = { 0 }; + v8u16 res_hz0, res_hz1, res_hz2, res_hz3, res_hz4; + v8u16 res_hz5, res_hz6, res_hz7, res_hz8; + v8u16 res_vt0, res_vt1, res_vt2, res_vt3; + v8u16 res_vt4, res_vt5, res_vt6, res_vt7; + v16i8 mask; + v16i8 coeff_hz_vec0 = __msa_fill_b(coef_hor0); + v16i8 coeff_hz_vec1 = __msa_fill_b(coef_hor1); + v16u8 coeff_hz_vec = (v16u8) __msa_ilvr_b(coeff_hz_vec0, coeff_hz_vec1); + v8u16 coeff_vt_vec0 = (v8u16) __msa_fill_h(coef_ver0); + v8u16 coeff_vt_vec1 = (v8u16) __msa_fill_h(coef_ver1); + + mask = LD_SB(&chroma_mask_arr[32]); + + LD_UB5(src, stride, src0, src1, src2, src3, src4); + src += (5 * stride); + LD_UB4(src, stride, src5, src6, src7, src8); + src0 = (v16u8) __msa_vshf_b(mask, (v16i8) src0, (v16i8) src0); + VSHF_B2_UB(src1, src1, src2, src2, mask, mask, src1, src2); + VSHF_B2_UB(src3, src3, src4, src4, mask, mask, src3, src4); + VSHF_B2_UB(src5, src5, src6, src6, mask, mask, src5, src6); + VSHF_B2_UB(src7, src7, src8, src8, mask, mask, src7, src8); + res_hz0 = __msa_dotp_u_h(src0, coeff_hz_vec); + DOTP_UB4_UH(src1, src2, src3, src4, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz1, res_hz2, res_hz3, + res_hz4); + DOTP_UB4_UH(src5, src6, src7, src8, coeff_hz_vec, coeff_hz_vec, + coeff_hz_vec, coeff_hz_vec, res_hz5, res_hz6, res_hz7, res_hz8); + MUL4(res_hz1, coeff_vt_vec0, res_hz2, coeff_vt_vec0, res_hz3, + coeff_vt_vec0, res_hz4, coeff_vt_vec0, res_vt0, res_vt1, res_vt2, + res_vt3); + MUL4(res_hz5, coeff_vt_vec0, res_hz6, coeff_vt_vec0, res_hz7, + coeff_vt_vec0, res_hz8, coeff_vt_vec0, res_vt4, res_vt5, res_vt6, + res_vt7); + LD4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + LD4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst2); + INSERT_D2_UB(tp2, tp3, dst3); + 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_vt4 += (res_hz4 * coeff_vt_vec1); + res_vt5 += (res_hz5 * coeff_vt_vec1); + res_vt6 += (res_hz6 * coeff_vt_vec1); + res_vt7 += (res_hz7 * coeff_vt_vec1); + SRARI_H4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 6); + SRARI_H4_UH(res_vt4, res_vt5, res_vt6, res_vt7, 6); + SAT_UH4_UH(res_vt0, res_vt1, res_vt2, res_vt3, 7); + SAT_UH4_UH(res_vt4, res_vt5, res_vt6, res_vt7, 7); + PCKEV_B2_UB(res_vt1, res_vt0, res_vt3, res_vt2, out0, out1); + PCKEV_B2_UB(res_vt5, res_vt4, res_vt7, res_vt6, out2, out3); + AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1); + AVER_UB2_UB(out2, dst2, out3, dst3, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, stride); +} + +static void avc_chroma_hv_and_aver_dst_8w_msa(uint8_t *src, uint8_t *dst, + int32_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_msa(src, dst, stride, coef_hor0, + coef_hor1, coef_ver0, coef_ver1); + } else if (8 == height) { + avc_chroma_hv_and_aver_dst_8x8_msa(src, dst, stride, coef_hor0, + coef_hor1, coef_ver0, coef_ver1); + } +} + +static void copy_width4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + int32_t height) +{ + uint32_t tp0, tp1, tp2, tp3, tp4, tp5, tp6, tp7; + + if (8 == height) { + LW4(src, stride, tp0, tp1, tp2, tp3); + src += 4 * stride; + LW4(src, stride, tp4, tp5, tp6, tp7); + SW4(tp0, tp1, tp2, tp3, dst, stride); + dst += 4 * stride; + SW4(tp4, tp5, tp6, tp7, dst, stride); + } else if (4 == height) { + LW4(src, stride, tp0, tp1, tp2, tp3); + SW4(tp0, tp1, tp2, tp3, dst, stride); + } else if (2 == height) { + LW2(src, stride, tp0, tp1); + SW(tp0, dst); + dst += stride; + SW(tp1, dst); + } +} + +static void copy_width8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + int32_t height) +{ + uint64_t src0, src1, src2, src3, src4, src5, src6, src7; + + if (8 == height) { + LD4(src, stride, src0, src1, src2, src3); + src += 4 * stride; + LD4(src, stride, src4, src5, src6, src7); + SD4(src0, src1, src2, src3, dst, stride); + dst += 4 * stride; + SD4(src4, src5, src6, src7, dst, stride); + } else if (4 == height) { + LD4(src, stride, src0, src1, src2, src3); + SD4(src0, src1, src2, src3, dst, stride); + } +} + +static void avg_width4_msa(uint8_t *src, uint8_t *dst, int32_t stride, + int32_t height) +{ + uint32_t tp0, tp1, tp2, tp3; + v16u8 src0 = { 0 }, src1 = { 0 }, dst0 = { 0 }, dst1 = { 0 }; + + if (8 == height) { + LW4(src, stride, tp0, tp1, tp2, tp3); + src += 4 * stride; + INSERT_W4_UB(tp0, tp1, tp2, tp3, src0); + LW4(src, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, src1); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); + LW4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1); + AVER_UB2_UB(src0, dst0, src1, dst1, dst0, dst1); + ST4x8_UB(dst0, dst1, dst, stride); + } else if (4 == height) { + LW4(src, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, src0); + LW4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); + dst0 = __msa_aver_u_b(src0, dst0); + ST4x4_UB(dst0, dst0, 0, 1, 2, 3, dst, stride); + } else if (2 == height) { + LW2(src, stride, tp0, tp1); + INSERT_W2_UB(tp0, tp1, src0); + LW2(dst, stride, tp0, tp1); + INSERT_W2_UB(tp0, tp1, dst0); + dst0 = __msa_aver_u_b(src0, dst0); + ST4x2_UB(dst0, dst, stride); + } +} + +static void avg_width8_msa(uint8_t *src, uint8_t *dst, int32_t stride, + int32_t height) +{ + uint64_t tp0, tp1, tp2, tp3, tp4, tp5, tp6, tp7; + v16u8 src0 = { 0 }, src1 = { 0 }, src2 = { 0 }, src3 = { 0 }; + v16u8 dst0 = { 0 }, dst1 = { 0 }, dst2 = { 0 }, dst3 = { 0 }; + + if (8 == height) { + LD4(src, stride, tp0, tp1, tp2, tp3); + src += 4 * stride; + LD4(src, stride, tp4, tp5, tp6, tp7); + INSERT_D2_UB(tp0, tp1, src0); + INSERT_D2_UB(tp2, tp3, src1); + INSERT_D2_UB(tp4, tp5, src2); + INSERT_D2_UB(tp6, tp7, src3); + LD4(dst, stride, tp0, tp1, tp2, tp3); + LD4(dst + 4 * stride, stride, tp4, tp5, tp6, tp7); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + INSERT_D2_UB(tp4, tp5, dst2); + INSERT_D2_UB(tp6, tp7, dst3); + AVER_UB4_UB(src0, dst0, src1, dst1, src2, dst2, src3, dst3, dst0, dst1, + dst2, dst3); + ST8x8_UB(dst0, dst1, dst2, dst3, dst, stride); + } else if (4 == height) { + LD4(src, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, src0); + INSERT_D2_UB(tp2, tp3, src1); + LD4(dst, stride, tp0, tp1, tp2, tp3); + INSERT_D2_UB(tp0, tp1, dst0); + INSERT_D2_UB(tp2, tp3, dst1); + AVER_UB2_UB(src0, dst0, src1, dst1, dst0, dst1); + ST8x4_UB(dst0, dst1, dst, stride); + } +} + +void ff_put_h264_chroma_mc8_msa(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_8w_msa(src, dst, stride, x, (8 - x), y, (8 - y), height); + } else if (x) { + avc_chroma_hz_8w_msa(src, dst, stride, x, (8 - x), height); + } else if (y) { + avc_chroma_vt_8w_msa(src, dst, stride, y, (8 - y), height); + } else { + copy_width8_msa(src, dst, stride, height); + } +} + +void ff_put_h264_chroma_mc4_msa(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_msa(src, dst, stride, x, (8 - x), y, (8 - y), height); + } else if (x) { + avc_chroma_hz_4w_msa(src, dst, stride, x, (8 - x), height); + } else if (y) { + avc_chroma_vt_4w_msa(src, dst, stride, y, (8 - y), height); + } else { + copy_width4_msa(src, dst, stride, height); + } +} + +void ff_put_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, + ptrdiff_t stride, int height, int x, int y) +{ + int32_t cnt; + + av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0); + + if (x && y) { + avc_chroma_hv_2w_msa(src, dst, stride, x, (8 - x), y, (8 - y), height); + } else if (x) { + avc_chroma_hz_2w_msa(src, dst, stride, x, (8 - x), height); + } else if (y) { + avc_chroma_vt_2w_msa(src, dst, stride, y, (8 - y), height); + } else { + for (cnt = height; cnt--;) { + *((uint16_t *) dst) = *((uint16_t *) src); + + src += stride; + dst += stride; + } + } +} + +void ff_avg_h264_chroma_mc8_msa(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_and_aver_dst_8w_msa(src, dst, stride, x, (8 - x), y, + (8 - y), height); + } else if (x) { + avc_chroma_hz_and_aver_dst_8w_msa(src, dst, stride, x, (8 - x), height); + } else if (y) { + avc_chroma_vt_and_aver_dst_8w_msa(src, dst, stride, y, (8 - y), height); + } else { + avg_width8_msa(src, dst, stride, height); + } +} + +void ff_avg_h264_chroma_mc4_msa(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_and_aver_dst_4w_msa(src, dst, stride, x, (8 - x), y, + (8 - y), height); + } else if (x) { + avc_chroma_hz_and_aver_dst_4w_msa(src, dst, stride, x, (8 - x), height); + } else if (y) { + avc_chroma_vt_and_aver_dst_4w_msa(src, dst, stride, y, (8 - y), height); + } else { + avg_width4_msa(src, dst, stride, height); + } +} + +void ff_avg_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, + ptrdiff_t stride, int height, int x, int y) +{ + int32_t cnt; + + av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0); + + if (x && y) { + avc_chroma_hv_and_aver_dst_2w_msa(src, dst, stride, x, (8 - x), y, + (8 - y), height); + } else if (x) { + avc_chroma_hz_and_aver_dst_2w_msa(src, dst, stride, x, (8 - x), height); + } else if (y) { + avc_chroma_vt_and_aver_dst_2w_msa(src, dst, stride, y, (8 - y), height); + } else { + for (cnt = height; cnt--;) { + dst[0] = (dst[0] + src[0] + 1) >> 1; + dst[1] = (dst[1] + src[1] + 1) >> 1; + + src += stride; + dst += stride; + } + } +} |