diff options
Diffstat (limited to 'libavcodec/mips/hevc_mc_uni_msa.c')
| -rw-r--r-- | libavcodec/mips/hevc_mc_uni_msa.c | 4147 |
1 files changed, 4147 insertions, 0 deletions
diff --git a/libavcodec/mips/hevc_mc_uni_msa.c b/libavcodec/mips/hevc_mc_uni_msa.c new file mode 100644 index 0000000000..740c970ca1 --- /dev/null +++ b/libavcodec/mips/hevc_mc_uni_msa.c @@ -0,0 +1,4147 @@ +/* + * Copyright (c) 2015 - 2017 Manojkumar Bhosale (Manojkumar.Bhosale@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 "libavcodec/mips/hevcdsp_mips.h" +#include "libavcodec/mips/hevc_macros_msa.h" + +static const uint8_t ff_hevc_mask_arr[16 * 3] __attribute__((aligned(0x40))) = { + /* 8 width cases */ + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, + /* 4 width cases */ + 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20, + /* 4 width cases */ + 8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28 +}; + +#define HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, \ + mask0, mask1, mask2, mask3, \ + filt0, filt1, filt2, filt3, \ + out0, out1) \ +{ \ + v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ + \ + VSHF_B2_SB(src0, src1, src2, src3, mask0, mask0, vec0_m, vec1_m); \ + DOTP_SB2_SH(vec0_m, vec1_m, filt0, filt0, out0, out1); \ + VSHF_B2_SB(src0, src1, src2, src3, mask1, mask1, vec2_m, vec3_m); \ + DPADD_SB2_SH(vec2_m, vec3_m, filt1, filt1, out0, out1); \ + VSHF_B2_SB(src0, src1, src2, src3, mask2, mask2, vec4_m, vec5_m); \ + DPADD_SB2_SH(vec4_m, vec5_m, filt2, filt2, out0, out1); \ + VSHF_B2_SB(src0, src1, src2, src3, mask3, mask3, vec6_m, vec7_m); \ + DPADD_SB2_SH(vec6_m, vec7_m, filt3, filt3, out0, out1); \ +} + +#define HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \ + mask0, mask1, mask2, mask3, \ + filt0, filt1, filt2, filt3, \ + out0, out1, out2, out3) \ +{ \ + v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ + \ + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); \ + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); \ + DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, \ + out0, out1, out2, out3); \ + VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0_m, vec1_m); \ + VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2_m, vec3_m); \ + DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt2, filt2, filt2, filt2, \ + out0, out1, out2, out3); \ + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4_m, vec5_m); \ + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6_m, vec7_m); \ + DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt1, filt1, filt1, filt1, \ + out0, out1, out2, out3); \ + VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4_m, vec5_m); \ + VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6_m, vec7_m); \ + DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt3, filt3, filt3, filt3, \ + out0, out1, out2, out3); \ +} + +#define HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, \ + mask0, mask1, filt0, filt1, \ + out0, out1) \ +{ \ + v16i8 vec0_m, vec1_m, vec2_m, vec3_m; \ + \ + VSHF_B2_SB(src0, src1, src2, src3, mask0, mask0, vec0_m, vec1_m); \ + DOTP_SB2_SH(vec0_m, vec1_m, filt0, filt0, out0, out1); \ + VSHF_B2_SB(src0, src1, src2, src3, mask1, mask1, vec2_m, vec3_m); \ + DPADD_SB2_SH(vec2_m, vec3_m, filt1, filt1, out0, out1); \ +} + +#define HORIZ_4TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \ + mask0, mask1, filt0, filt1, \ + out0, out1, out2, out3) \ +{ \ + v16i8 vec0_m, vec1_m, vec2_m, vec3_m; \ + \ + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); \ + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); \ + DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, \ + out0, out1, out2, out3); \ + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec0_m, vec1_m); \ + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec2_m, vec3_m); \ + DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt1, filt1, filt1, filt1, \ + out0, out1, out2, out3); \ +} + +static void copy_width8_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t height) +{ + int32_t cnt; + uint64_t out0, out1, out2, out3, out4, out5, out6, out7; + + if (2 == height) { + LD2(src, src_stride, out0, out1); + SD(out0, dst); + dst += dst_stride; + SD(out1, dst); + } else if (6 == height) { + LD4(src, src_stride, out0, out1, out2, out3); + src += (4 * src_stride); + SD4(out0, out1, out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + LD2(src, src_stride, out0, out1); + SD(out0, dst); + dst += dst_stride; + SD(out1, dst); + } else if (0 == (height % 8)) { + for (cnt = (height >> 3); cnt--;) { + LD4(src, src_stride, out0, out1, out2, out3); + src += (4 * src_stride); + LD4(src, src_stride, out4, out5, out6, out7); + src += (4 * src_stride); + SD4(out0, out1, out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + SD4(out4, out5, out6, out7, dst, dst_stride); + dst += (4 * dst_stride); + } + } else if (0 == (height % 4)) { + for (cnt = (height >> 2); cnt--;) { + LD4(src, src_stride, out0, out1, out2, out3); + src += (4 * src_stride); + SD4(out0, out1, out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + } + } +} + +static void copy_width12_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t height) +{ + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + + LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + ST12x8_UB(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride); + dst += (8 * dst_stride); + LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + ST12x8_UB(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride); +} + +static void copy_width16_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t height) +{ + int32_t cnt; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + + if (12 == height) { + LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride); + dst += (8 * dst_stride); + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + ST_UB4(src0, src1, src2, src3, dst, dst_stride); + dst += (4 * dst_stride); + } else if (0 == (height % 8)) { + for (cnt = (height >> 3); cnt--;) { + LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, + src7); + src += (8 * src_stride); + ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, + dst_stride); + dst += (8 * dst_stride); + } + } else if (0 == (height % 4)) { + for (cnt = (height >> 2); cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + ST_UB4(src0, src1, src2, src3, dst, dst_stride); + dst += (4 * dst_stride); + } + } +} + +static void copy_width24_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t height) +{ + int32_t cnt; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + uint64_t out0, out1, out2, out3, out4, out5, out6, out7; + + for (cnt = 4; cnt--;) { + LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + LD4(src + 16, src_stride, out0, out1, out2, out3); + src += (4 * src_stride); + LD4(src + 16, src_stride, out4, out5, out6, out7); + src += (4 * src_stride); + + ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride); + SD4(out0, out1, out2, out3, dst + 16, dst_stride); + dst += (4 * dst_stride); + SD4(out4, out5, out6, out7, dst + 16, dst_stride); + dst += (4 * dst_stride); + } +} + +static void copy_width32_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t height) +{ + int32_t cnt; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + + for (cnt = (height >> 2); cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + LD_UB4(src + 16, src_stride, src4, src5, src6, src7); + src += (4 * src_stride); + ST_UB4(src0, src1, src2, src3, dst, dst_stride); + ST_UB4(src4, src5, src6, src7, dst + 16, dst_stride); + dst += (4 * dst_stride); + } +} + +static void copy_width48_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t height) +{ + int32_t cnt; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16u8 src11; + + for (cnt = (height >> 2); cnt--;) { + LD_UB4(src, src_stride, src0, src1, src2, src3); + LD_UB4(src + 16, src_stride, src4, src5, src6, src7); + LD_UB4(src + 32, src_stride, src8, src9, src10, src11); + src += (4 * src_stride); + + ST_UB4(src0, src1, src2, src3, dst, dst_stride); + ST_UB4(src4, src5, src6, src7, dst + 16, dst_stride); + ST_UB4(src8, src9, src10, src11, dst + 32, dst_stride); + dst += (4 * dst_stride); + } +} + +static void copy_width64_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t height) +{ + int32_t cnt; + v16u8 src0, src1, src2, src3, src4, src5, src6, src7; + v16u8 src8, src9, src10, src11, src12, src13, src14, src15; + + for (cnt = (height >> 2); cnt--;) { + LD_UB4(src, 16, src0, src1, src2, src3); + src += src_stride; + LD_UB4(src, 16, src4, src5, src6, src7); + src += src_stride; + LD_UB4(src, 16, src8, src9, src10, src11); + src += src_stride; + LD_UB4(src, 16, src12, src13, src14, src15); + src += src_stride; + + ST_UB4(src0, src1, src2, src3, dst, 16); + dst += dst_stride; + ST_UB4(src4, src5, src6, src7, dst, 16); + dst += dst_stride; + ST_UB4(src8, src9, src10, src11, dst, 16); + dst += dst_stride; + ST_UB4(src12, src13, src14, src15, dst, 16); + dst += dst_stride; + } +} + +static void common_hz_8t_4x4_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16u8 mask0, mask1, mask2, mask3, out; + v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; + v8i16 filt, out0, out1; + + mask0 = LD_UB(&ff_hevc_mask_arr[16]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, out1); + SRARI_H2_SH(out0, out1, 6); + SAT_SH2_SH(out0, out1, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void common_hz_8t_4x8_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16i8 filt0, filt1, filt2, filt3; + v16i8 src0, src1, src2, src3; + v16u8 mask0, mask1, mask2, mask3, out; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_UB(&ff_hevc_mask_arr[16]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + src += (4 * src_stride); + HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, out1); + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + out = PCKEV_XORI128_UB(out2, out3); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void common_hz_8t_4x16_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16u8 mask0, mask1, mask2, mask3, out; + v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_UB(&ff_hevc_mask_arr[16]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + src += (4 * src_stride); + HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, out1); + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + src += (4 * src_stride); + HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + out = PCKEV_XORI128_UB(out2, out3); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + src += (4 * src_stride); + HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, out1); + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + src += (4 * src_stride); + HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out2, out3); + + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + out = PCKEV_XORI128_UB(out2, out3); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void common_hz_8t_4w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + if (4 == height) { + common_hz_8t_4x4_msa(src, src_stride, dst, dst_stride, filter); + } else if (8 == height) { + common_hz_8t_4x8_msa(src, src_stride, dst, dst_stride, filter); + } else if (16 == height) { + common_hz_8t_4x16_msa(src, src_stride, dst, dst_stride, filter); + } +} + +static void common_hz_8t_8w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; + v16u8 mask0, mask1, mask2, mask3, tmp0, tmp1; + v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_UB(&ff_hevc_mask_arr[0]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + src += (4 * src_stride); + + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); + DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, + out0, out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0_m, vec1_m); + VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2_m, vec3_m); + DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt2, filt2, filt2, filt2, + out0, out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4_m, vec5_m); + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6_m, vec7_m); + DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt1, filt1, filt1, filt1, + out0, out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4_m, vec5_m); + VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6_m, vec7_m); + DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt3, filt3, filt3, filt3, + out0, out1, out2, out3); + + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + tmp0 = PCKEV_XORI128_UB(out0, out1); + tmp1 = PCKEV_XORI128_UB(out2, out3); + ST8x4_UB(tmp0, tmp1, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void common_hz_8t_12w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16u8 mask0, mask1, mask2, mask3, mask4, mask5, mask6, mask00; + v16u8 tmp0, tmp1, tmp2; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 filt0, filt1, filt2, filt3; + v8i16 filt, out0, out1, out2, out3, out4, out5; + + mask00 = LD_UB(&ff_hevc_mask_arr[0]); + mask0 = LD_UB(&ff_hevc_mask_arr[16]); + + src = src - 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask00 + 2; + mask2 = mask00 + 4; + mask3 = mask00 + 6; + mask4 = mask0 + 2; + mask5 = mask0 + 4; + mask6 = mask0 + 6; + + for (loop_cnt = 4; loop_cnt--;) { + /* 8 width */ + LD_SB4(src, src_stride, src0, src1, src2, src3); + /* 4 width */ + LD_SB4(src + 8, src_stride, src4, src5, src6, src7); + + XORI_B4_128_SB(src0, src1, src2, src3); + XORI_B4_128_SB(src4, src5, src6, src7); + src += (4 * src_stride); + + VSHF_B2_SB(src0, src0, src1, src1, mask00, mask00, vec0, vec1); + VSHF_B2_SB(src2, src2, src3, src3, mask00, mask00, vec2, vec3); + DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, out0, + out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0, vec1); + VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2, vec3); + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt2, filt2, filt2, filt2, out0, + out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4, vec5); + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6, vec7); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, out0, + out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4, vec5); + VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6, vec7); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt3, filt3, filt3, filt3, out0, + out1, out2, out3); + + /* 4 width */ + VSHF_B2_SB(src4, src5, src6, src7, mask0, mask0, vec0, vec1); + DOTP_SB2_SH(vec0, vec1, filt0, filt0, out4, out5); + VSHF_B2_SB(src4, src5, src6, src7, mask4, mask4, vec2, vec3); + DPADD_SB2_SH(vec2, vec3, filt1, filt1, out4, out5); + VSHF_B2_SB(src4, src5, src6, src7, mask5, mask5, vec4, vec5); + DPADD_SB2_SH(vec4, vec5, filt2, filt2, out4, out5); + VSHF_B2_SB(src4, src5, src6, src7, mask6, mask6, vec6, vec7); + DPADD_SB2_SH(vec6, vec7, filt3, filt3, out4, out5); + + SRARI_H4_SH(out0, out1, out2, out3, 6); + SRARI_H2_SH(out4, out5, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + SAT_SH2_SH(out4, out5, 7); + tmp0 = PCKEV_XORI128_UB(out0, out1); + tmp1 = PCKEV_XORI128_UB(out2, out3); + tmp2 = PCKEV_XORI128_UB(out4, out5); + + ST8x4_UB(tmp0, tmp1, dst, dst_stride); + ST4x4_UB(tmp2, tmp2, 0, 1, 2, 3, dst + 8, dst_stride); + dst += (4 * dst_stride); + } +} + +static void common_hz_8t_16w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16u8 mask0, mask1, mask2, mask3, out; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 filt0, filt1, filt2, filt3; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_UB(&ff_hevc_mask_arr[0]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB2(src, src_stride, src0, src2); + LD_SB2(src + 8, src_stride, src1, src3); + src += (2 * src_stride); + + LD_SB2(src, src_stride, src4, src6); + LD_SB2(src + 8, src_stride, src5, src7); + src += (2 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + XORI_B4_128_SB(src4, src5, src6, src7); + HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, + out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + dst += dst_stride; + out = PCKEV_XORI128_UB(out2, out3); + ST_UB(out, dst); + dst += dst_stride; + + HORIZ_8TAP_8WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, + out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + dst += dst_stride; + out = PCKEV_XORI128_UB(out2, out3); + ST_UB(out, dst); + dst += dst_stride; + } +} + +static void common_hz_8t_24w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; + v16u8 mask0, mask1, mask2, mask3, mask4, mask5, mask6, mask7, out; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9, vec10; + v16i8 vec11; + v8i16 out0, out1, out2, out3, out8, out9, filt; + + mask0 = LD_UB(&ff_hevc_mask_arr[0]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + for (loop_cnt = 16; loop_cnt--;) { + LD_SB2(src, src_stride, src0, src2); + LD_SB2(src + 16, src_stride, src1, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + src += (2 * src_stride); + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0, vec8); + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2, vec9); + VSHF_B2_SB(src0, src1, src2, src3, mask4, mask4, vec1, vec3); + DOTP_SB4_SH(vec0, vec8, vec2, vec9, filt0, filt0, filt0, filt0, out0, + out8, out2, out9); + DOTP_SB2_SH(vec1, vec3, filt0, filt0, out1, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0, vec8); + VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2, vec9); + VSHF_B2_SB(src0, src1, src2, src3, mask6, mask6, vec1, vec3); + DPADD_SB4_SH(vec0, vec8, vec2, vec9, filt2, filt2, filt2, filt2, + out0, out8, out2, out9); + DPADD_SB2_SH(vec1, vec3, filt2, filt2, out1, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4, vec10); + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6, vec11); + VSHF_B2_SB(src0, src1, src2, src3, mask5, mask5, vec5, vec7); + DPADD_SB4_SH(vec4, vec10, vec6, vec11, filt1, filt1, filt1, filt1, + out0, out8, out2, out9); + DPADD_SB2_SH(vec5, vec7, filt1, filt1, out1, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4, vec10); + VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6, vec11); + VSHF_B2_SB(src0, src1, src2, src3, mask7, mask7, vec5, vec7); + DPADD_SB4_SH(vec4, vec10, vec6, vec11, filt3, filt3, filt3, filt3, + out0, out8, out2, out9); + DPADD_SB2_SH(vec5, vec7, filt3, filt3, out1, out3); + SRARI_H4_SH(out0, out8, out2, out9, 6); + SRARI_H2_SH(out1, out3, 6); + SAT_SH4_SH(out0, out8, out2, out9, 7); + SAT_SH2_SH(out1, out3, 7); + out = PCKEV_XORI128_UB(out8, out9); + ST8x2_UB(out, dst + 16, dst_stride); + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + dst += dst_stride; + out = PCKEV_XORI128_UB(out2, out3); + ST_UB(out, dst); + dst += dst_stride; + } +} + +static void common_hz_8t_32w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16u8 mask0, mask1, mask2, mask3, out; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 filt0, filt1, filt2, filt3; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_UB(&ff_hevc_mask_arr[0]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 1); loop_cnt--;) { + src0 = LD_SB(src); + src1 = LD_SB(src + 8); + src2 = LD_SB(src + 16); + src3 = LD_SB(src + 24); + src += src_stride; + XORI_B4_128_SB(src0, src1, src2, src3); + + src4 = LD_SB(src); + src5 = LD_SB(src + 8); + src6 = LD_SB(src + 16); + src7 = LD_SB(src + 24); + src += src_stride; + XORI_B4_128_SB(src4, src5, src6, src7); + + HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, + out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(out2, out3); + ST_UB(out, dst + 16); + dst += dst_stride; + + HORIZ_8TAP_8WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, mask2, + mask3, filt0, filt1, filt2, filt3, out0, + out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(out2, out3); + ST_UB(out, dst + 16); + dst += dst_stride; + } +} + +static void common_hz_8t_48w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3, vec0, vec1, vec2; + v16i8 src4; + v16u8 mask0, mask1, mask2, mask3, mask4, mask5, mask6, mask7, out; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_UB(&ff_hevc_mask_arr[0]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + for (loop_cnt = 64; loop_cnt--;) { + src0 = LD_SB(src); + src1 = LD_SB(src + 8); + src2 = LD_SB(src + 16); + src3 = LD_SB(src + 32); + src4 = LD_SB(src + 40); + src += src_stride; + + XORI_B4_128_SB(src0, src1, src2, src3); + src4 = (v16i8) __msa_xori_b((v16u8) src4, 128); + + VSHF_B3_SB(src0, src0, src1, src1, src2, src2, mask0, mask0, mask0, + vec0, vec1, vec2); + DOTP_SB3_SH(vec0, vec1, vec2, filt0, filt0, filt0, out0, out1, out2); + VSHF_B3_SB(src0, src0, src1, src1, src2, src2, mask1, mask1, mask1, + vec0, vec1, vec2); + DPADD_SB2_SH(vec0, vec1, filt1, filt1, out0, out1); + out2 = __msa_dpadd_s_h(out2, vec2, filt1); + VSHF_B3_SB(src0, src0, src1, src1, src2, src2, mask2, mask2, mask2, + vec0, vec1, vec2); + DPADD_SB2_SH(vec0, vec1, filt2, filt2, out0, out1); + out2 = __msa_dpadd_s_h(out2, vec2, filt2); + + VSHF_B3_SB(src0, src0, src1, src1, src2, src2, mask3, mask3, mask3, + vec0, vec1, vec2); + DPADD_SB2_SH(vec0, vec1, filt3, filt3, out0, out1); + out2 = __msa_dpadd_s_h(out2, vec2, filt3); + + SRARI_H2_SH(out0, out1, 6); + out3 = __msa_srari_h(out2, 6); + SAT_SH3_SH(out0, out1, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + + VSHF_B3_SB(src2, src3, src3, src3, src4, src4, mask4, mask0, mask0, + vec0, vec1, vec2); + DOTP_SB3_SH(vec0, vec1, vec2, filt0, filt0, filt0, out0, out1, out2); + VSHF_B3_SB(src2, src3, src3, src3, src4, src4, mask5, mask1, mask1, + vec0, vec1, vec2); + DPADD_SB2_SH(vec0, vec1, filt1, filt1, out0, out1); + out2 = __msa_dpadd_s_h(out2, vec2, filt1); + VSHF_B3_SB(src2, src3, src3, src3, src4, src4, mask6, mask2, mask2, + vec0, vec1, vec2); + DPADD_SB2_SH(vec0, vec1, filt2, filt2, out0, out1); + out2 = __msa_dpadd_s_h(out2, vec2, filt2); + VSHF_B3_SB(src2, src3, src3, src3, src4, src4, mask7, mask3, mask3, + vec0, vec1, vec2); + DPADD_SB2_SH(vec0, vec1, filt3, filt3, out0, out1); + out2 = __msa_dpadd_s_h(out2, vec2, filt3); + + SRARI_H2_SH(out0, out1, 6); + out2 = __msa_srari_h(out2, 6); + SAT_SH3_SH(out0, out1, out2, 7); + out = PCKEV_XORI128_UB(out3, out0); + ST_UB(out, dst + 16); + out = PCKEV_XORI128_UB(out1, out2); + ST_UB(out, dst + 32); + dst += dst_stride; + } +} + +static void common_hz_8t_64w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + int32_t loop_cnt; + v16u8 mask0, mask1, mask2, mask3, out; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 filt0, filt1, filt2, filt3; + v8i16 res0, res1, res2, res3, filt; + + mask0 = LD_UB(&ff_hevc_mask_arr[0]); + src -= 3; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = height; loop_cnt--;) { + LD_SB8(src, 8, src0, src1, src2, src3, src4, src5, src6, src7); + src += src_stride; + + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0, vec1); + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2, vec3); + DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, res0, + res1, res2, res3); + VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0, vec1); + VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2, vec3); + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt2, filt2, filt2, filt2, res0, + res1, res2, res3); + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4, vec5); + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6, vec7); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, res0, + res1, res2, res3); + VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4, vec5); + VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6, vec7); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt3, filt3, filt3, filt3, res0, + res1, res2, res3); + + SRARI_H4_SH(res0, res1, res2, res3, 6); + SAT_SH4_SH(res0, res1, res2, res3, 7); + out = PCKEV_XORI128_UB(res0, res1); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(res2, res3); + ST_UB(out, dst + 16); + + VSHF_B2_SB(src4, src4, src5, src5, mask0, mask0, vec0, vec1); + VSHF_B2_SB(src6, src6, src7, src7, mask0, mask0, vec2, vec3); + DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, res0, + res1, res2, res3); + VSHF_B2_SB(src4, src4, src5, src5, mask2, mask2, vec0, vec1); + VSHF_B2_SB(src6, src6, src7, src7, mask2, mask2, vec2, vec3); + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt2, filt2, filt2, filt2, res0, + res1, res2, res3); + VSHF_B2_SB(src4, src4, src5, src5, mask1, mask1, vec4, vec5); + VSHF_B2_SB(src6, src6, src7, src7, mask1, mask1, vec6, vec7); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, res0, + res1, res2, res3); + VSHF_B2_SB(src4, src4, src5, src5, mask3, mask3, vec4, vec5); + VSHF_B2_SB(src6, src6, src7, src7, mask3, mask3, vec6, vec7); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt3, filt3, filt3, filt3, res0, + res1, res2, res3); + + SRARI_H4_SH(res0, res1, res2, res3, 6); + SAT_SH4_SH(res0, res1, res2, res3, 7); + out = PCKEV_XORI128_UB(res0, res1); + ST_UB(out, dst + 32); + out = PCKEV_XORI128_UB(res2, res3); + ST_UB(out, dst + 48); + dst += dst_stride; + } +} + +static void common_vt_8t_4w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src11, src12, src13, src14; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r; + v16i8 src65_r, src87_r, src109_r, src2110, src4332, src6554, src8776; + v16i8 src1110_r, src1211_r, src1312_r, src1413_r, src12111110, src14131312; + v16i8 src10998, filt0, filt1, filt2, filt3; + v8i16 filt, out10, out32, out54, out76; + + src -= (3 * src_stride); + + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + + ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r, + src54_r, src21_r); + ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r); + ILVR_D3_SB(src21_r, src10_r, src43_r, src32_r, src65_r, src54_r, src2110, + src4332, src6554); + XORI_B3_128_SB(src2110, src4332, src6554); + + for (loop_cnt = (height >> 3); loop_cnt--;) { + LD_SB4(src, src_stride, src7, src8, src9, src10); + src += (4 * src_stride); + LD_SB4(src, src_stride, src11, src12, src13, src14); + src += (4 * src_stride); + + ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r, + src87_r, src98_r, src109_r); + ILVR_B4_SB(src11, src10, src12, src11, src13, src12, src14, src13, + src1110_r, src1211_r, src1312_r, src1413_r); + ILVR_D2_SB(src87_r, src76_r, src109_r, src98_r, src8776, src10998); + ILVR_D2_SB(src1211_r, src1110_r, src1413_r, src1312_r, + src12111110, src14131312); + XORI_B2_128_SB(src8776, src10998); + XORI_B2_128_SB(src12111110, src14131312); + + DOTP_SB2_SH(src2110, src4332, filt0, filt0, out10, out32); + DOTP_SB2_SH(src6554, src8776, filt0, filt0, out54, out76); + DPADD_SB2_SH(src4332, src6554, filt1, filt1, out10, out32); + DPADD_SB2_SH(src8776, src10998, filt1, filt1, out54, out76); + DPADD_SB2_SH(src6554, src8776, filt2, filt2, out10, out32); + DPADD_SB2_SH(src10998, src12111110, filt2, filt2, out54, out76); + DPADD_SB2_SH(src8776, src10998, filt3, filt3, out10, out32); + DPADD_SB2_SH(src12111110, src14131312, filt3, filt3, out54, out76); + SRARI_H2_SH(out10, out32, 6); + SRARI_H2_SH(out54, out76, 6); + SAT_SH2_SH(out10, out32, 7); + SAT_SH2_SH(out54, out76, 7); + out0 = PCKEV_XORI128_UB(out10, out32); + out1 = PCKEV_XORI128_UB(out54, out76); + ST4x4_UB(out0, out0, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + ST4x4_UB(out1, out1, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + src2110 = src10998; + src4332 = src12111110; + src6554 = src14131312; + src6 = src14; + } +} + +static void common_vt_8t_8w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r; + v16i8 src65_r, src87_r, src109_r, filt0, filt1, filt2, filt3; + v16u8 tmp0, tmp1; + v8i16 filt, out0_r, out1_r, out2_r, out3_r; + + src -= (3 * src_stride); + + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r, + src54_r, src21_r); + ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src7, src8, src9, src10); + XORI_B4_128_SB(src7, src8, src9, src10); + src += (4 * src_stride); + + ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r, + src87_r, src98_r, src109_r); + DOTP_SB4_SH(src10_r, src21_r, src32_r, src43_r, filt0, filt0, filt0, + filt0, out0_r, out1_r, out2_r, out3_r); + DPADD_SB4_SH(src32_r, src43_r, src54_r, src65_r, filt1, filt1, filt1, + filt1, out0_r, out1_r, out2_r, out3_r); + DPADD_SB4_SH(src54_r, src65_r, src76_r, src87_r, filt2, filt2, filt2, + filt2, out0_r, out1_r, out2_r, out3_r); + DPADD_SB4_SH(src76_r, src87_r, src98_r, src109_r, filt3, filt3, filt3, + filt3, out0_r, out1_r, out2_r, out3_r); + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + tmp0 = PCKEV_XORI128_UB(out0_r, out1_r); + tmp1 = PCKEV_XORI128_UB(out2_r, out3_r); + ST8x4_UB(tmp0, tmp1, dst, dst_stride); + dst += (4 * dst_stride); + + src10_r = src54_r; + src32_r = src76_r; + src54_r = src98_r; + src21_r = src65_r; + src43_r = src87_r; + src65_r = src109_r; + src6 = src10; + } +} + +static void common_vt_8t_12w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + uint32_t out2, out3; + uint64_t out0, out1; + v16u8 tmp0, tmp1, tmp2, tmp3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 filt0, filt1, filt2, filt3; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r; + v16i8 src65_r, src87_r, src109_r, src10_l, src32_l, src54_l, src76_l; + v16i8 src98_l, src21_l, src43_l, src65_l, src87_l, src109_l; + v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l; + + src -= (3 * src_stride); + + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + + ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r, + src54_r, src21_r); + ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r); + ILVL_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_l, src32_l, + src54_l, src21_l); + ILVL_B2_SB(src4, src3, src6, src5, src43_l, src65_l); + + for (loop_cnt = 4; loop_cnt--;) { + LD_SB4(src, src_stride, src7, src8, src9, src10); + XORI_B4_128_SB(src7, src8, src9, src10); + src += (4 * src_stride); + + ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r, + src87_r, src98_r, src109_r); + ILVL_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_l, + src87_l, src98_l, src109_l); + out0_r = HEVC_FILT_8TAP_SH(src10_r, src32_r, src54_r, src76_r, filt0, + filt1, filt2, filt3); + out1_r = HEVC_FILT_8TAP_SH(src21_r, src43_r, src65_r, src87_r, filt0, + filt1, filt2, filt3); + out2_r = HEVC_FILT_8TAP_SH(src32_r, src54_r, src76_r, src98_r, filt0, + filt1, filt2, filt3); + out3_r = HEVC_FILT_8TAP_SH(src43_r, src65_r, src87_r, src109_r, filt0, + filt1, filt2, filt3); + out0_l = HEVC_FILT_8TAP_SH(src10_l, src32_l, src54_l, src76_l, filt0, + filt1, filt2, filt3); + out1_l = HEVC_FILT_8TAP_SH(src21_l, src43_l, src65_l, src87_l, filt0, + filt1, filt2, filt3); + out2_l = HEVC_FILT_8TAP_SH(src32_l, src54_l, src76_l, src98_l, filt0, + filt1, filt2, filt3); + out3_l = HEVC_FILT_8TAP_SH(src43_l, src65_l, src87_l, src109_l, filt0, + filt1, filt2, filt3); + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SRARI_H4_SH(out0_l, out1_l, out2_l, out3_l, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + SAT_SH4_SH(out0_l, out1_l, out2_l, out3_l, 7); + PCKEV_B4_UB(out0_l, out0_r, out1_l, out1_r, out2_l, out2_r, out3_l, + out3_r, tmp0, tmp1, tmp2, tmp3); + XORI_B4_128_UB(tmp0, tmp1, tmp2, tmp3); + + out0 = __msa_copy_u_d((v2i64) tmp0, 0); + out1 = __msa_copy_u_d((v2i64) tmp1, 0); + out2 = __msa_copy_u_w((v4i32) tmp0, 2); + out3 = __msa_copy_u_w((v4i32) tmp1, 2); + SD(out0, dst); + SW(out2, (dst + 8)); + dst += dst_stride; + SD(out1, dst); + SW(out3, (dst + 8)); + dst += dst_stride; + out0 = __msa_copy_u_d((v2i64) tmp2, 0); + out1 = __msa_copy_u_d((v2i64) tmp3, 0); + out2 = __msa_copy_u_w((v4i32) tmp2, 2); + out3 = __msa_copy_u_w((v4i32) tmp3, 2); + SD(out0, dst); + SW(out2, (dst + 8)); + dst += dst_stride; + SD(out1, dst); + SW(out3, (dst + 8)); + dst += dst_stride; + + src10_r = src54_r; + src32_r = src76_r; + src54_r = src98_r; + src21_r = src65_r; + src43_r = src87_r; + src65_r = src109_r; + src10_l = src54_l; + src32_l = src76_l; + src54_l = src98_l; + src21_l = src65_l; + src43_l = src87_l; + src65_l = src109_l; + src6 = src10; + } +} + +static void common_vt_8t_16w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 filt0, filt1, filt2, filt3; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r; + v16i8 src65_r, src87_r, src109_r, src10_l, src32_l, src54_l, src76_l; + v16i8 src98_l, src21_l, src43_l, src65_l, src87_l, src109_l; + v16u8 tmp0, tmp1, tmp2, tmp3; + v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l; + + src -= (3 * src_stride); + + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r, + src54_r, src21_r); + ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r); + ILVL_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_l, src32_l, + src54_l, src21_l); + ILVL_B2_SB(src4, src3, src6, src5, src43_l, src65_l); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src7, src8, src9, src10); + XORI_B4_128_SB(src7, src8, src9, src10); + src += (4 * src_stride); + + ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r, + src87_r, src98_r, src109_r); + ILVL_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_l, + src87_l, src98_l, src109_l); + out0_r = HEVC_FILT_8TAP_SH(src10_r, src32_r, src54_r, src76_r, filt0, + filt1, filt2, filt3); + out1_r = HEVC_FILT_8TAP_SH(src21_r, src43_r, src65_r, src87_r, filt0, + filt1, filt2, filt3); + out2_r = HEVC_FILT_8TAP_SH(src32_r, src54_r, src76_r, src98_r, filt0, + filt1, filt2, filt3); + out3_r = HEVC_FILT_8TAP_SH(src43_r, src65_r, src87_r, src109_r, filt0, + filt1, filt2, filt3); + out0_l = HEVC_FILT_8TAP_SH(src10_l, src32_l, src54_l, src76_l, filt0, + filt1, filt2, filt3); + out1_l = HEVC_FILT_8TAP_SH(src21_l, src43_l, src65_l, src87_l, filt0, + filt1, filt2, filt3); + out2_l = HEVC_FILT_8TAP_SH(src32_l, src54_l, src76_l, src98_l, filt0, + filt1, filt2, filt3); + out3_l = HEVC_FILT_8TAP_SH(src43_l, src65_l, src87_l, src109_l, filt0, + filt1, filt2, filt3); + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SRARI_H4_SH(out0_l, out1_l, out2_l, out3_l, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + SAT_SH4_SH(out0_l, out1_l, out2_l, out3_l, 7); + PCKEV_B4_UB(out0_l, out0_r, out1_l, out1_r, out2_l, out2_r, out3_l, + out3_r, tmp0, tmp1, tmp2, tmp3); + XORI_B4_128_UB(tmp0, tmp1, tmp2, tmp3); + ST_UB4(tmp0, tmp1, tmp2, tmp3, dst, dst_stride); + dst += (4 * dst_stride); + + src10_r = src54_r; + src32_r = src76_r; + src54_r = src98_r; + src21_r = src65_r; + src43_r = src87_r; + src65_r = src109_r; + src10_l = src54_l; + src32_l = src76_l; + src54_l = src98_l; + src21_l = src65_l; + src43_l = src87_l; + src65_l = src109_l; + src6 = src10; + } +} + +static void common_vt_8t_16w_mult_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height, + int32_t width) +{ + uint8_t *src_tmp; + uint8_t *dst_tmp; + uint32_t loop_cnt, cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 filt0, filt1, filt2, filt3; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r; + v16i8 src65_r, src87_r, src109_r, src10_l, src32_l, src54_l, src76_l; + v16i8 src98_l, src21_l, src43_l, src65_l, src87_l, src109_l; + v16u8 tmp0, tmp1, tmp2, tmp3; + v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l; + + src -= (3 * src_stride); + + filt = LD_SH(filter); + SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + for (cnt = (width >> 4); cnt--;) { + src_tmp = src; + dst_tmp = dst; + + LD_SB7(src_tmp, src_stride, src0, src1, src2, src3, src4, src5, src6); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + src_tmp += (7 * src_stride); + ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, + src32_r, src54_r, src21_r); + ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r); + ILVL_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_l, + src32_l, src54_l, src21_l); + ILVL_B2_SB(src4, src3, src6, src5, src43_l, src65_l); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src_tmp, src_stride, src7, src8, src9, src10); + XORI_B4_128_SB(src7, src8, src9, src10); + src_tmp += (4 * src_stride); + ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r, + src87_r, src98_r, src109_r); + ILVL_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_l, + src87_l, src98_l, src109_l); + out0_r = HEVC_FILT_8TAP_SH(src10_r, src32_r, src54_r, src76_r, + filt0, filt1, filt2, filt3); + out1_r = HEVC_FILT_8TAP_SH(src21_r, src43_r, src65_r, src87_r, + filt0, filt1, filt2, filt3); + out2_r = HEVC_FILT_8TAP_SH(src32_r, src54_r, src76_r, src98_r, + filt0, filt1, filt2, filt3); + out3_r = HEVC_FILT_8TAP_SH(src43_r, src65_r, src87_r, src109_r, + filt0, filt1, filt2, filt3); + out0_l = HEVC_FILT_8TAP_SH(src10_l, src32_l, src54_l, src76_l, + filt0, filt1, filt2, filt3); + out1_l = HEVC_FILT_8TAP_SH(src21_l, src43_l, src65_l, src87_l, + filt0, filt1, filt2, filt3); + out2_l = HEVC_FILT_8TAP_SH(src32_l, src54_l, src76_l, src98_l, + filt0, filt1, filt2, filt3); + out3_l = HEVC_FILT_8TAP_SH(src43_l, src65_l, src87_l, src109_l, + filt0, filt1, filt2, filt3); + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SRARI_H4_SH(out0_l, out1_l, out2_l, out3_l, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + SAT_SH4_SH(out0_l, out1_l, out2_l, out3_l, 7); + PCKEV_B4_UB(out0_l, out0_r, out1_l, out1_r, out2_l, out2_r, out3_l, + out3_r, tmp0, tmp1, tmp2, tmp3); + XORI_B4_128_UB(tmp0, tmp1, tmp2, tmp3); + ST_UB4(tmp0, tmp1, tmp2, tmp3, dst_tmp, dst_stride); + dst_tmp += (4 * dst_stride); + + src10_r = src54_r; + src32_r = src76_r; + src54_r = src98_r; + src21_r = src65_r; + src43_r = src87_r; + src65_r = src109_r; + src10_l = src54_l; + src32_l = src76_l; + src54_l = src98_l; + src21_l = src65_l; + src43_l = src87_l; + src65_l = src109_l; + src6 = src10; + } + + src += 16; + dst += 16; + } +} + +static void common_vt_8t_24w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + common_vt_8t_16w_mult_msa(src, src_stride, dst, dst_stride, filter, height, + 16); + + common_vt_8t_8w_msa(src + 16, src_stride, dst + 16, dst_stride, filter, + height); +} + +static void common_vt_8t_32w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + common_vt_8t_16w_mult_msa(src, src_stride, dst, dst_stride, filter, height, + 32); +} + +static void common_vt_8t_48w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + common_vt_8t_16w_mult_msa(src, src_stride, dst, dst_stride, filter, height, + 48); +} + +static void common_vt_8t_64w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + common_vt_8t_16w_mult_msa(src, src_stride, dst, dst_stride, filter, height, + 64); +} + +static void hevc_hv_uni_8t_4w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16i8 src9, src10, src11, src12, src13, src14; + v8i16 filt0, filt1, filt2, filt3; + v8i16 filt_h0, filt_h1, filt_h2, filt_h3; + v16i8 mask1, mask2, mask3; + v8i16 filter_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15; + v8i16 dst30, dst41, dst52, dst63, dst66, dst117, dst128, dst139, dst1410; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst98_r, dst1110_r, dst1312_r; + v8i16 dst21_r, dst43_r, dst65_r, dst87_r, dst109_r, dst1211_r, dst1413_r; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r, dst6_r, dst7_r; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16); + + src -= ((3 * src_stride) + 3); + filter_vec = LD_SH(filter_x); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W4_SH(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + + VSHF_B4_SB(src0, src3, mask0, mask1, mask2, mask3, vec0, vec1, vec2, vec3); + VSHF_B4_SB(src1, src4, mask0, mask1, mask2, mask3, vec4, vec5, vec6, vec7); + VSHF_B4_SB(src2, src5, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + VSHF_B4_SB(src3, src6, mask0, mask1, mask2, mask3, + vec12, vec13, vec14, vec15); + + dst30 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst41 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst52 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, + filt3); + dst63 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, filt2, + filt3); + + ILVRL_H2_SH(dst41, dst30, dst10_r, dst43_r); + ILVRL_H2_SH(dst52, dst41, dst21_r, dst54_r); + ILVRL_H2_SH(dst63, dst52, dst32_r, dst65_r); + + dst66 = (v8i16) __msa_splati_d((v2i64) dst63, 1); + + for (loop_cnt = height >> 3; loop_cnt--;) { + LD_SB8(src, src_stride, src7, src8, src9, src10, src11, src12, src13, + src14); + src += (8 * src_stride); + XORI_B8_128_SB(src7, src8, src9, src10, src11, src12, src13, src14); + + VSHF_B4_SB(src7, src11, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src8, src12, mask0, mask1, mask2, mask3, + vec4, vec5, vec6, vec7); + VSHF_B4_SB(src9, src13, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + VSHF_B4_SB(src10, src14, mask0, mask1, mask2, mask3, + vec12, vec13, vec14, vec15); + + dst117 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst128 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst139 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, + filt2, filt3); + dst1410 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, + filt2, filt3); + + dst76_r = __msa_ilvr_h(dst117, dst66); + ILVRL_H2_SH(dst128, dst117, dst87_r, dst1211_r); + ILVRL_H2_SH(dst139, dst128, dst98_r, dst1312_r); + ILVRL_H2_SH(dst1410, dst139, dst109_r, dst1413_r); + dst117 = (v8i16) __msa_splati_d((v2i64) dst117, 1); + dst1110_r = __msa_ilvr_h(dst117, dst1410); + + dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst1_r = HEVC_FILT_8TAP(dst21_r, dst43_r, dst65_r, dst87_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst2_r = HEVC_FILT_8TAP(dst32_r, dst54_r, dst76_r, dst98_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst3_r = HEVC_FILT_8TAP(dst43_r, dst65_r, dst87_r, dst109_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst4_r = HEVC_FILT_8TAP(dst54_r, dst76_r, dst98_r, dst1110_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst5_r = HEVC_FILT_8TAP(dst65_r, dst87_r, dst109_r, dst1211_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst6_r = HEVC_FILT_8TAP(dst76_r, dst98_r, dst1110_r, dst1312_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst7_r = HEVC_FILT_8TAP(dst87_r, dst109_r, dst1211_r, dst1413_r, + filt_h0, filt_h1, filt_h2, filt_h3); + + SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SRA_4V(dst4_r, dst5_r, dst6_r, dst7_r, 6); + SRARI_W4_SW(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SRARI_W4_SW(dst4_r, dst5_r, dst6_r, dst7_r, 6); + SAT_SW4_SW(dst0_r, dst1_r, dst2_r, dst3_r, 7); + SAT_SW4_SW(dst4_r, dst5_r, dst6_r, dst7_r, 7); + PCKEV_H2_SW(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r, dst1_r); + PCKEV_H2_SW(dst5_r, dst4_r, dst7_r, dst6_r, dst4_r, dst5_r); + out0 = PCKEV_XORI128_UB(dst0_r, dst1_r); + out1 = PCKEV_XORI128_UB(dst4_r, dst5_r); + ST4x4_UB(out0, out0, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + ST4x4_UB(out1, out1, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + dst10_r = dst98_r; + dst32_r = dst1110_r; + dst54_r = dst1312_r; + dst21_r = dst109_r; + dst43_r = dst1211_r; + dst65_r = dst1413_r; + dst66 = (v8i16) __msa_splati_d((v2i64) dst1410, 1); + } +} + +static void hevc_hv_uni_8t_8multx2mult_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height, int32_t width) +{ + uint32_t loop_cnt, cnt; + uint8_t *src_tmp; + uint8_t *dst_tmp; + v16u8 out; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v8i16 filt0, filt1, filt2, filt3; + v8i16 filt_h0, filt_h1, filt_h2, filt_h3; + v16i8 mask1, mask2, mask3; + v8i16 filter_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r; + v8i16 dst10_l, dst32_l, dst54_l, dst76_l; + v8i16 dst21_r, dst43_r, dst65_r, dst87_r; + v8i16 dst21_l, dst43_l, dst65_l, dst87_l; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + + src -= ((3 * src_stride) + 3); + + filter_vec = LD_SH(filter_x); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W4_SH(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (cnt = width >> 3; cnt--;) { + src_tmp = src; + dst_tmp = dst; + + LD_SB7(src_tmp, src_stride, src0, src1, src2, src3, src4, src5, src6); + src_tmp += (7 * src_stride); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + + /* row 0 row 1 row 2 row 3 */ + VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec4, vec5, vec6, vec7); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, + vec12, vec13, vec14, vec15); + dst0 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst1 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst2 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, + filt3); + dst3 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, + filt2, filt3); + + VSHF_B4_SB(src4, src4, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src5, src5, mask0, mask1, mask2, mask3, + vec4, vec5, vec6, vec7); + VSHF_B4_SB(src6, src6, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + dst4 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst5 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst6 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, + filt3); + + for (loop_cnt = height >> 1; loop_cnt--;) { + LD_SB2(src_tmp, src_stride, src7, src8); + XORI_B2_128_SB(src7, src8); + src_tmp += 2 * src_stride; + + ILVR_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1, + dst10_r, dst32_r, dst54_r, dst21_r); + ILVL_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1, + dst10_l, dst32_l, dst54_l, dst21_l); + ILVR_H2_SH(dst4, dst3, dst6, dst5, dst43_r, dst65_r); + ILVL_H2_SH(dst4, dst3, dst6, dst5, dst43_l, dst65_l); + + VSHF_B4_SB(src7, src7, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst7 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, + filt2, filt3); + + ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l); + dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r, + filt_h0, filt_h1, filt_h2, filt_h3); + dst0_l = HEVC_FILT_8TAP(dst10_l, dst32_l, dst54_l, dst76_l, + filt_h0, filt_h1, filt_h2, filt_h3); + dst0_r >>= 6; + dst0_l >>= 6; + + VSHF_B4_SB(src8, src8, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst8 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, + filt2, filt3); + + ILVRL_H2_SH(dst8, dst7, dst87_r, dst87_l); + dst1_r = HEVC_FILT_8TAP(dst21_r, dst43_r, dst65_r, dst87_r, + filt_h0, filt_h1, filt_h2, filt_h3); + dst1_l = HEVC_FILT_8TAP(dst21_l, dst43_l, dst65_l, dst87_l, + filt_h0, filt_h1, filt_h2, filt_h3); + dst1_r >>= 6; + dst1_l >>= 6; + SRARI_W4_SW(dst0_r, dst0_l, dst1_r, dst1_l, 6); + SAT_SW4_SW(dst0_r, dst0_l, dst1_r, dst1_l, 7); + + PCKEV_H2_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst0, dst1); + out = PCKEV_XORI128_UB(dst0, dst1); + ST8x2_UB(out, dst_tmp, dst_stride); + dst_tmp += (2 * dst_stride); + + dst0 = dst2; + dst1 = dst3; + dst2 = dst4; + dst3 = dst5; + dst4 = dst6; + dst5 = dst7; + dst6 = dst8; + } + + src += 8; + dst += 8; + } +} + +static void hevc_hv_uni_8t_8w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 8); +} + +static void hevc_hv_uni_8t_12w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + uint32_t loop_cnt; + uint8_t *src_tmp, *dst_tmp; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src11, src12, src13, src14; + v16i8 mask0, mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8; + v8i16 dst30, dst41, dst52, dst63, dst66, dst117, dst128, dst139, dst1410; + v8i16 filt0, filt1, filt2, filt3, filt_h0, filt_h1, filt_h2, filt_h3; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst21_r, dst43_r, dst65_r; + v8i16 dst10_l, dst32_l, dst54_l, dst76_l, dst21_l, dst43_l, dst65_l; + v8i16 dst87_r, dst98_r, dst1110_r, dst1312_r, dst109_r, dst1211_r; + v8i16 dst1413_r, dst87_l, filter_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r, dst6_r, dst7_r; + v4i32 dst0_l, dst1_l; + + src -= ((3 * src_stride) + 3); + + filter_vec = LD_SH(filter_x); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W4_SH(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3); + + mask0 = LD_SB(ff_hevc_mask_arr); + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + src_tmp = src; + dst_tmp = dst; + + LD_SB7(src_tmp, src_stride, src0, src1, src2, src3, src4, src5, src6); + src_tmp += (7 * src_stride); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + + /* row 0 row 1 row 2 row 3 */ + VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3, vec0, vec1, vec2, vec3); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, vec4, vec5, vec6, vec7); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, vec8, vec9, vec10, + vec11); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, vec12, vec13, vec14, + vec15); + dst0 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst1 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst2 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, + filt3); + dst3 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, + filt2, filt3); + + VSHF_B4_SB(src4, src4, mask0, mask1, mask2, mask3, vec0, vec1, vec2, vec3); + VSHF_B4_SB(src5, src5, mask0, mask1, mask2, mask3, vec4, vec5, vec6, vec7); + VSHF_B4_SB(src6, src6, mask0, mask1, mask2, mask3, vec8, vec9, vec10, + vec11); + dst4 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst5 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst6 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, + filt3); + + for (loop_cnt = 8; loop_cnt--;) { + LD_SB2(src_tmp, src_stride, src7, src8); + XORI_B2_128_SB(src7, src8); + src_tmp += 2 * src_stride; + + ILVR_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1, dst10_r, + dst32_r, dst54_r, dst21_r); + ILVL_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1, dst10_l, + dst32_l, dst54_l, dst21_l); + ILVR_H2_SH(dst4, dst3, dst6, dst5, dst43_r, dst65_r); + ILVL_H2_SH(dst4, dst3, dst6, dst5, dst43_l, dst65_l); + + VSHF_B4_SB(src7, src7, mask0, mask1, mask2, mask3, vec0, vec1, vec2, + vec3); + dst7 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + + ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l); + dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r, + filt_h0, filt_h1, filt_h2, filt_h3); + dst0_l = HEVC_FILT_8TAP(dst10_l, dst32_l, dst54_l, dst76_l, + filt_h0, filt_h1, filt_h2, filt_h3); + dst0_r >>= 6; + dst0_l >>= 6; + + VSHF_B4_SB(src8, src8, mask0, mask1, mask2, mask3, vec0, vec1, vec2, + vec3); + dst8 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + + ILVRL_H2_SH(dst8, dst7, dst87_r, dst87_l); + dst1_r = HEVC_FILT_8TAP(dst21_r, dst43_r, dst65_r, dst87_r, + filt_h0, filt_h1, filt_h2, filt_h3); + dst1_l = HEVC_FILT_8TAP(dst21_l, dst43_l, dst65_l, dst87_l, + filt_h0, filt_h1, filt_h2, filt_h3); + dst1_r >>= 6; + dst1_l >>= 6; + SRARI_W4_SW(dst0_r, dst0_l, dst1_r, dst1_l, 6); + SAT_SW4_SW(dst0_r, dst0_l, dst1_r, dst1_l, 7); + + PCKEV_H2_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst0, dst1); + out0 = PCKEV_XORI128_UB(dst0, dst1); + ST8x2_UB(out0, dst_tmp, dst_stride); + dst_tmp += (2 * dst_stride); + + dst0 = dst2; + dst1 = dst3; + dst2 = dst4; + dst3 = dst5; + dst4 = dst6; + dst5 = dst7; + dst6 = dst8; + } + + src += 8; + dst += 8; + + mask4 = LD_SB(ff_hevc_mask_arr + 16); + mask5 = mask4 + 2; + mask6 = mask4 + 4; + mask7 = mask4 + 6; + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + src += (7 * src_stride); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + + VSHF_B4_SB(src0, src3, mask4, mask5, mask6, mask7, vec0, vec1, vec2, vec3); + VSHF_B4_SB(src1, src4, mask4, mask5, mask6, mask7, vec4, vec5, vec6, vec7); + VSHF_B4_SB(src2, src5, mask4, mask5, mask6, mask7, vec8, vec9, vec10, + vec11); + VSHF_B4_SB(src3, src6, mask4, mask5, mask6, mask7, vec12, vec13, vec14, + vec15); + + dst30 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst41 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst52 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, + filt3); + dst63 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, filt2, + filt3); + + ILVRL_H2_SH(dst41, dst30, dst10_r, dst43_r); + ILVRL_H2_SH(dst52, dst41, dst21_r, dst54_r); + ILVRL_H2_SH(dst63, dst52, dst32_r, dst65_r); + + dst66 = (v8i16) __msa_splati_d((v2i64) dst63, 1); + + for (loop_cnt = 2; loop_cnt--;) { + LD_SB8(src, src_stride, src7, src8, src9, src10, src11, src12, src13, + src14); + src += (8 * src_stride); + XORI_B8_128_SB(src7, src8, src9, src10, src11, src12, src13, src14); + + VSHF_B4_SB(src7, src11, mask4, mask5, mask6, mask7, vec0, vec1, vec2, + vec3); + VSHF_B4_SB(src8, src12, mask4, mask5, mask6, mask7, vec4, vec5, vec6, + vec7); + VSHF_B4_SB(src9, src13, mask4, mask5, mask6, mask7, vec8, vec9, vec10, + vec11); + VSHF_B4_SB(src10, src14, mask4, mask5, mask6, mask7, vec12, vec13, + vec14, vec15); + + dst117 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst128 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst139 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, + filt2, filt3); + dst1410 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, + filt2, filt3); + + dst76_r = __msa_ilvr_h(dst117, dst66); + ILVRL_H2_SH(dst128, dst117, dst87_r, dst1211_r); + ILVRL_H2_SH(dst139, dst128, dst98_r, dst1312_r); + ILVRL_H2_SH(dst1410, dst139, dst109_r, dst1413_r); + dst117 = (v8i16) __msa_splati_d((v2i64) dst117, 1); + dst1110_r = __msa_ilvr_h(dst117, dst1410); + + dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst1_r = HEVC_FILT_8TAP(dst21_r, dst43_r, dst65_r, dst87_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst2_r = HEVC_FILT_8TAP(dst32_r, dst54_r, dst76_r, dst98_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst3_r = HEVC_FILT_8TAP(dst43_r, dst65_r, dst87_r, dst109_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst4_r = HEVC_FILT_8TAP(dst54_r, dst76_r, dst98_r, dst1110_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst5_r = HEVC_FILT_8TAP(dst65_r, dst87_r, dst109_r, dst1211_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst6_r = HEVC_FILT_8TAP(dst76_r, dst98_r, dst1110_r, dst1312_r, filt_h0, + filt_h1, filt_h2, filt_h3); + dst7_r = HEVC_FILT_8TAP(dst87_r, dst109_r, dst1211_r, dst1413_r, + filt_h0, filt_h1, filt_h2, filt_h3); + + SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SRA_4V(dst4_r, dst5_r, dst6_r, dst7_r, 6); + SRARI_W4_SW(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SRARI_W4_SW(dst4_r, dst5_r, dst6_r, dst7_r, 6); + SAT_SW4_SW(dst0_r, dst1_r, dst2_r, dst3_r, 7); + SAT_SW4_SW(dst4_r, dst5_r, dst6_r, dst7_r, 7); + PCKEV_H2_SW(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r, dst1_r); + PCKEV_H2_SW(dst5_r, dst4_r, dst7_r, dst6_r, dst4_r, dst5_r); + out0 = PCKEV_XORI128_UB(dst0_r, dst1_r); + out1 = PCKEV_XORI128_UB(dst4_r, dst5_r); + ST4x4_UB(out0, out0, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + ST4x4_UB(out1, out1, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + dst10_r = dst98_r; + dst32_r = dst1110_r; + dst54_r = dst1312_r; + dst21_r = dst109_r; + dst43_r = dst1211_r; + dst65_r = dst1413_r; + dst66 = (v8i16) __msa_splati_d((v2i64) dst1410, 1); + } +} + +static void hevc_hv_uni_8t_16w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 16); +} + +static void hevc_hv_uni_8t_24w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 24); +} + +static void hevc_hv_uni_8t_32w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 32); +} + +static void hevc_hv_uni_8t_48w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 48); +} + +static void hevc_hv_uni_8t_64w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 64); +} + +static void common_hz_4t_4x2_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16i8 filt0, filt1, src0, src1, mask0, mask1, vec0, vec1; + v16u8 out; + v8i16 filt, res0; + + mask0 = LD_SB(&ff_hevc_mask_arr[16]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + LD_SB2(src, src_stride, src0, src1); + XORI_B2_128_SB(src0, src1); + VSHF_B2_SB(src0, src1, src0, src1, mask0, mask1, vec0, vec1); + res0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + res0 = __msa_srari_h(res0, 6); + res0 = __msa_sat_s_h(res0, 7); + out = PCKEV_XORI128_UB(res0, res0); + ST4x2_UB(out, dst, dst_stride); +} + +static void common_hz_4t_4x4_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16i8 src0, src1, src2, src3, filt0, filt1, mask0, mask1; + v8i16 filt, out0, out1; + v16u8 out; + + mask0 = LD_SB(&ff_hevc_mask_arr[16]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, + filt0, filt1, out0, out1); + SRARI_H2_SH(out0, out1, 6); + SAT_SH2_SH(out0, out1, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void common_hz_4t_4x8_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16i8 src0, src1, src2, src3, filt0, filt1, mask0, mask1; + v16u8 out; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_SB(&ff_hevc_mask_arr[16]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, + filt0, filt1, out0, out1); + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, + filt0, filt1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + out = PCKEV_XORI128_UB(out2, out3); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void common_hz_4t_4x16_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 filt0, filt1, mask0, mask1; + v16u8 out; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_SB(&ff_hevc_mask_arr[16]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, + filt0, filt1, out0, out1); + HORIZ_4TAP_4WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, + filt0, filt1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + out = PCKEV_XORI128_UB(out2, out3); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, + filt0, filt1, out0, out1); + HORIZ_4TAP_4WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, + filt0, filt1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + out = PCKEV_XORI128_UB(out2, out3); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void common_hz_4t_4w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + if (2 == height) { + common_hz_4t_4x2_msa(src, src_stride, dst, dst_stride, filter); + } else if (4 == height) { + common_hz_4t_4x4_msa(src, src_stride, dst, dst_stride, filter); + } else if (8 == height) { + common_hz_4t_4x8_msa(src, src_stride, dst, dst_stride, filter); + } else if (16 == height) { + common_hz_4t_4x16_msa(src, src_stride, dst, dst_stride, filter); + } +} + +static void common_hz_4t_6w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + v16i8 src0, src1, src2, src3, filt0, filt1, mask0, mask1; + v16u8 out4, out5; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_4TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, filt0, + filt1, out0, out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out4 = PCKEV_XORI128_UB(out0, out1); + out5 = PCKEV_XORI128_UB(out2, out3); + ST6x4_UB(out4, out5, dst, dst_stride); + dst += (4 * dst_stride); + + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_4TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, filt0, + filt1, out0, out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out4 = PCKEV_XORI128_UB(out0, out1); + out5 = PCKEV_XORI128_UB(out2, out3); + ST6x4_UB(out4, out5, dst, dst_stride); + dst += (4 * dst_stride); +} + +static void common_hz_4t_8x2mult_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, filt0, filt1, mask0, mask1; + v16u8 out; + v8i16 filt, vec0, vec1, vec2, vec3; + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + src -= 1; + + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB2(src, src_stride, src0, src1); + src += (2 * src_stride); + + XORI_B2_128_SB(src0, src1); + VSHF_B2_SH(src0, src0, src1, src1, mask0, mask0, vec0, vec1); + DOTP_SB2_SH(vec0, vec1, filt0, filt0, vec0, vec1); + VSHF_B2_SH(src0, src0, src1, src1, mask1, mask1, vec2, vec3); + DPADD_SB2_SH(vec2, vec3, filt1, filt1, vec0, vec1); + SRARI_H2_SH(vec0, vec1, 6); + SAT_SH2_SH(vec0, vec1, 7); + out = PCKEV_XORI128_UB(vec0, vec1); + ST8x2_UB(out, dst, dst_stride); + dst += (2 * dst_stride); + } +} + +static void common_hz_4t_8x4mult_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, filt0, filt1, mask0, mask1; + v16u8 tmp0, tmp1; + v8i16 filt, out0, out1, out2, out3; + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + HORIZ_4TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, filt0, + filt1, out0, out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + tmp0 = PCKEV_XORI128_UB(out0, out1); + tmp1 = PCKEV_XORI128_UB(out2, out3); + ST8x4_UB(tmp0, tmp1, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void common_hz_4t_8w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + if ((2 == height) || (6 == height)) { + common_hz_4t_8x2mult_msa(src, src_stride, dst, dst_stride, filter, + height); + } else { + common_hz_4t_8x4mult_msa(src, src_stride, dst, dst_stride, filter, + height); + } +} + +static void common_hz_4t_12w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, filt0, filt1, mask0, mask1, mask2, mask3; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9; + v16i8 vec10, vec11; + v16u8 tmp0, tmp1; + v8i16 filt, out0, out1, out2, out3, out4, out5; + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + mask2 = LD_SB(&ff_hevc_mask_arr[32]); + + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + mask3 = mask2 + 2; + + for (loop_cnt = 4; loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + VSHF_B2_SB(src0, src1, src2, src3, mask2, mask2, vec0, vec1); + DOTP_SB2_SH(vec0, vec1, filt0, filt0, out0, out1); + VSHF_B2_SB(src0, src1, src2, src3, mask3, mask3, vec2, vec3); + DPADD_SB2_SH(vec2, vec3, filt1, filt1, out0, out1); + SRARI_H2_SH(out0, out1, 6); + SAT_SH2_SH(out0, out1, 7); + tmp0 = PCKEV_XORI128_UB(out0, out1); + ST4x4_UB(tmp0, tmp0, 0, 1, 2, 3, dst + 8, dst_stride); + + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec4, vec5); + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec6, vec7); + DOTP_SB4_SH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, + out2, out3, out4, out5); + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec8, vec9); + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec10, vec11); + DPADD_SB4_SH(vec8, vec9, vec10, vec11, filt1, filt1, filt1, filt1, + out2, out3, out4, out5); + SRARI_H4_SH(out2, out3, out4, out5, 6); + SAT_SH4_SH(out2, out3, out4, out5, 7); + tmp0 = PCKEV_XORI128_UB(out2, out3); + tmp1 = PCKEV_XORI128_UB(out4, out5); + ST8x4_UB(tmp0, tmp1, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void common_hz_4t_16w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 filt0, filt1, mask0, mask1; + v16i8 vec0_m, vec1_m, vec2_m, vec3_m; + v8i16 filt, out0, out1, out2, out3, out4, out5, out6, out7; + v16u8 out; + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src2, src4, src6); + LD_SB4(src + 8, src_stride, src1, src3, src5, src7); + src += (4 * src_stride); + + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); + DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, + out0, out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec0_m, vec1_m); + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec2_m, vec3_m); + DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt1, filt1, filt1, filt1, + out0, out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + dst += dst_stride; + out = PCKEV_XORI128_UB(out2, out3); + ST_UB(out, dst); + dst += dst_stride; + + VSHF_B2_SB(src4, src4, src5, src5, mask0, mask0, vec0_m, vec1_m); + VSHF_B2_SB(src6, src6, src7, src7, mask0, mask0, vec2_m, vec3_m); + DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, + out4, out5, out6, out7); + VSHF_B2_SB(src4, src4, src5, src5, mask1, mask1, vec0_m, vec1_m); + VSHF_B2_SB(src6, src6, src7, src7, mask1, mask1, vec2_m, vec3_m); + DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt1, filt1, filt1, filt1, + out4, out5, out6, out7); + SRARI_H4_SH(out4, out5, out6, out7, 6); + SAT_SH4_SH(out4, out5, out6, out7, 7); + out = PCKEV_XORI128_UB(out4, out5); + ST_UB(out, dst); + dst += dst_stride; + out = PCKEV_XORI128_UB(out6, out7); + ST_UB(out, dst); + dst += dst_stride; + } +} + +static void common_hz_4t_24w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint8_t *dst1 = dst + 16; + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 filt0, filt1, mask0, mask1, mask00, mask11; + v8i16 filt, out0, out1, out2, out3; + v16u8 tmp0, tmp1; + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + mask00 = mask0 + 8; + mask11 = mask0 + 10; + + for (loop_cnt = 8; loop_cnt--;) { + LD_SB4(src, src_stride, src0, src2, src4, src6); + LD_SB4(src + 16, src_stride, src1, src3, src5, src7); + src += (4 * src_stride); + + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + VSHF_B2_SB(src0, src0, src0, src1, mask0, mask00, vec0, vec1); + VSHF_B2_SB(src2, src2, src2, src3, mask0, mask00, vec2, vec3); + VSHF_B2_SB(src0, src0, src0, src1, mask1, mask11, vec4, vec5); + VSHF_B2_SB(src2, src2, src2, src3, mask1, mask11, vec6, vec7); + DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, + out0, out1, out2, out3); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, + out0, out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + tmp0 = PCKEV_XORI128_UB(out0, out1); + ST_UB(tmp0, dst); + dst += dst_stride; + tmp0 = PCKEV_XORI128_UB(out2, out3); + ST_UB(tmp0, dst); + dst += dst_stride; + + VSHF_B2_SB(src4, src4, src4, src5, mask0, mask00, vec0, vec1); + VSHF_B2_SB(src6, src6, src6, src7, mask0, mask00, vec2, vec3); + VSHF_B2_SB(src4, src4, src4, src5, mask1, mask11, vec4, vec5); + VSHF_B2_SB(src6, src6, src6, src7, mask1, mask11, vec6, vec7); + DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, + out0, out1, out2, out3); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, + out0, out1, out2, out3); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + tmp0 = PCKEV_XORI128_UB(out0, out1); + ST_UB(tmp0, dst); + dst += dst_stride; + tmp0 = PCKEV_XORI128_UB(out2, out3); + ST_UB(tmp0, dst); + dst += dst_stride; + + /* 8 width */ + VSHF_B2_SB(src1, src1, src3, src3, mask0, mask0, vec0, vec1); + VSHF_B2_SB(src5, src5, src7, src7, mask0, mask0, vec2, vec3); + VSHF_B2_SB(src1, src1, src3, src3, mask1, mask1, vec4, vec5); + VSHF_B2_SB(src5, src5, src7, src7, mask1, mask1, vec6, vec7); + + DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, + out0, out1, out2, out3); + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, + out0, out1, out2, out3); + + SRARI_H4_SH(out0, out1, out2, out3, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + tmp0 = PCKEV_XORI128_UB(out0, out1); + tmp1 = PCKEV_XORI128_UB(out2, out3); + ST8x4_UB(tmp0, tmp1, dst1, dst_stride); + dst1 += (4 * dst_stride); + } +} + +static void common_hz_4t_32w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 filt0, filt1, mask0, mask1; + v16u8 out; + v16i8 vec0_m, vec1_m, vec2_m, vec3_m; + v8i16 filt, out0, out1, out2, out3, out4, out5, out6, out7; + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + src -= 1; + + /* rearranging filter */ + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 1); loop_cnt--;) { + src0 = LD_SB(src); + src1 = LD_SB(src + 8); + src2 = LD_SB(src + 16); + src3 = LD_SB(src + 24); + src += src_stride; + src4 = LD_SB(src); + src5 = LD_SB(src + 8); + src6 = LD_SB(src + 16); + src7 = LD_SB(src + 24); + src += src_stride; + + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + + VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); + VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); + DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, + out0, out1, out2, out3); + VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec0_m, vec1_m); + VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec2_m, vec3_m); + DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt1, filt1, filt1, filt1, + out0, out1, out2, out3); + + VSHF_B2_SB(src4, src4, src5, src5, mask0, mask0, vec0_m, vec1_m); + VSHF_B2_SB(src6, src6, src7, src7, mask0, mask0, vec2_m, vec3_m); + DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, + out4, out5, out6, out7); + VSHF_B2_SB(src4, src4, src5, src5, mask1, mask1, vec0_m, vec1_m); + VSHF_B2_SB(src6, src6, src7, src7, mask1, mask1, vec2_m, vec3_m); + DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt1, filt1, filt1, filt1, + out4, out5, out6, out7); + SRARI_H4_SH(out0, out1, out2, out3, 6); + SRARI_H4_SH(out4, out5, out6, out7, 6); + SAT_SH4_SH(out0, out1, out2, out3, 7); + SAT_SH4_SH(out4, out5, out6, out7, 7); + out = PCKEV_XORI128_UB(out0, out1); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(out2, out3); + ST_UB(out, dst + 16); + dst += dst_stride; + out = PCKEV_XORI128_UB(out4, out5); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(out6, out7); + ST_UB(out, dst + 16); + dst += dst_stride; + } +} + +static void common_vt_4t_4x2_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16i8 src0, src1, src2, src3, src4, src10_r, src32_r, src21_r, src43_r; + v16i8 src2110, src4332, filt0, filt1; + v16u8 out; + v8i16 filt, out10; + + src -= src_stride; + + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + src2110 = (v16i8) __msa_ilvr_d((v2i64) src21_r, (v2i64) src10_r); + src2110 = (v16i8) __msa_xori_b((v16u8) src2110, 128); + LD_SB2(src, src_stride, src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + src4332 = (v16i8) __msa_ilvr_d((v2i64) src43_r, (v2i64) src32_r); + src4332 = (v16i8) __msa_xori_b((v16u8) src4332, 128); + out10 = HEVC_FILT_4TAP_SH(src2110, src4332, filt0, filt1); + out10 = __msa_srari_h(out10, 6); + out10 = __msa_sat_s_h(out10, 7); + out = PCKEV_XORI128_UB(out10, out10); + ST4x2_UB(out, dst, dst_stride); +} + +static void common_vt_4t_4x4multiple_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 src10_r, src32_r, src54_r, src21_r, src43_r, src65_r; + v16i8 src2110, src4332, filt0, filt1; + v8i16 filt, out10, out32; + v16u8 out; + + src -= src_stride; + + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + + src2110 = (v16i8) __msa_ilvr_d((v2i64) src21_r, (v2i64) src10_r); + src2110 = (v16i8) __msa_xori_b((v16u8) src2110, 128); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB3(src, src_stride, src3, src4, src5); + src += (3 * src_stride); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + src4332 = (v16i8) __msa_ilvr_d((v2i64) src43_r, (v2i64) src32_r); + src4332 = (v16i8) __msa_xori_b((v16u8) src4332, 128); + out10 = HEVC_FILT_4TAP_SH(src2110, src4332, filt0, filt1); + + src2 = LD_SB(src); + src += (src_stride); + ILVR_B2_SB(src5, src4, src2, src5, src54_r, src65_r); + src2110 = (v16i8) __msa_ilvr_d((v2i64) src65_r, (v2i64) src54_r); + src2110 = (v16i8) __msa_xori_b((v16u8) src2110, 128); + out32 = HEVC_FILT_4TAP_SH(src4332, src2110, filt0, filt1); + SRARI_H2_SH(out10, out32, 6); + SAT_SH2_SH(out10, out32, 7); + out = PCKEV_XORI128_UB(out10, out32); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void common_vt_4t_4w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + if (2 == height) { + common_vt_4t_4x2_msa(src, src_stride, dst, dst_stride, filter); + } else { + common_vt_4t_4x4multiple_msa(src, src_stride, dst, dst_stride, filter, + height); + } +} + +static void common_vt_4t_6w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v16i8 src10_r, src32_r, src21_r, src43_r, src54_r, src65_r; + v8i16 dst0_r, dst1_r, dst2_r, dst3_r, filt0, filt1, filter_vec; + + src -= src_stride; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + + LD_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + + dst0_r = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1_r = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + + LD_SB2(src, src_stride, src5, src6); + src += (2 * src_stride); + XORI_B2_128_SB(src5, src6); + ILVR_B2_SB(src5, src4, src6, src5, src54_r, src65_r); + + dst2_r = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3_r = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + + SRARI_H4_SH(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SAT_SH4_SH(dst0_r, dst1_r, dst2_r, dst3_r, 7); + out0 = PCKEV_XORI128_UB(dst0_r, dst1_r); + out1 = PCKEV_XORI128_UB(dst2_r, dst3_r); + ST6x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + + LD_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src6, src4, src3, src32_r, src43_r); + + dst0_r = HEVC_FILT_4TAP_SH(src54_r, src32_r, filt0, filt1); + dst1_r = HEVC_FILT_4TAP_SH(src65_r, src43_r, filt0, filt1); + + LD_SB2(src, src_stride, src5, src6); + src += (2 * src_stride); + XORI_B2_128_SB(src5, src6); + ILVR_B2_SB(src5, src4, src6, src5, src54_r, src65_r); + + dst2_r = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3_r = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + + SRARI_H4_SH(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SAT_SH4_SH(dst0_r, dst1_r, dst2_r, dst3_r, 7); + out0 = PCKEV_XORI128_UB(dst0_r, dst1_r); + out1 = PCKEV_XORI128_UB(dst2_r, dst3_r); + ST6x4_UB(out0, out1, dst, dst_stride); +} + +static void common_vt_4t_8x2_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + v16i8 src0, src1, src2, src3, src4; + v8i16 src01, src12, src23, src34, tmp0, tmp1, filt, filt0, filt1; + v16u8 out; + + src -= src_stride; + + /* rearranging filter_y */ + filt = LD_SH(filter); + SPLATI_H2_SH(filt, 0, 1, filt0, filt1); + + LD_SB5(src, src_stride, src0, src1, src2, src3, src4); + XORI_B5_128_SB(src0, src1, src2, src3, src4); + ILVR_B2_SH(src1, src0, src3, src2, src01, src23); + tmp0 = HEVC_FILT_4TAP_SH(src01, src23, filt0, filt1); + ILVR_B2_SH(src2, src1, src4, src3, src12, src34); + tmp1 = HEVC_FILT_4TAP_SH(src12, src34, filt0, filt1); + SRARI_H2_SH(tmp0, tmp1, 6); + SAT_SH2_SH(tmp0, tmp1, 7); + out = PCKEV_XORI128_UB(tmp0, tmp1); + ST8x2_UB(out, dst, dst_stride); +} + +static void common_vt_4t_8x6_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter) +{ + uint32_t loop_cnt; + uint64_t out0, out1, out2; + v16i8 src0, src1, src2, src3, src4, src5; + v8i16 vec0, vec1, vec2, vec3, vec4, tmp0, tmp1, tmp2; + v8i16 filt, filt0, filt1; + + src -= src_stride; + + /* rearranging filter_y */ + filt = LD_SH(filter); + SPLATI_H2_SH(filt, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SH(src1, src0, src2, src1, vec0, vec2); + + for (loop_cnt = 2; loop_cnt--;) { + LD_SB3(src, src_stride, src3, src4, src5); + src += (3 * src_stride); + + XORI_B3_128_SB(src3, src4, src5); + ILVR_B3_SH(src3, src2, src4, src3, src5, src4, vec1, vec3, vec4); + tmp0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + tmp1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + tmp2 = HEVC_FILT_4TAP_SH(vec1, vec4, filt0, filt1); + SRARI_H2_SH(tmp0, tmp1, 6); + tmp2 = __msa_srari_h(tmp2, 6); + SAT_SH3_SH(tmp0, tmp1, tmp2, 7); + PCKEV_B2_SH(tmp1, tmp0, tmp2, tmp2, tmp0, tmp2); + XORI_B2_128_SH(tmp0, tmp2); + + out0 = __msa_copy_u_d((v2i64) tmp0, 0); + out1 = __msa_copy_u_d((v2i64) tmp0, 1); + out2 = __msa_copy_u_d((v2i64) tmp2, 0); + SD(out0, dst); + dst += dst_stride; + SD(out1, dst); + dst += dst_stride; + SD(out2, dst); + dst += dst_stride; + + src2 = src5; + vec0 = vec3; + vec2 = vec4; + } +} + +static void common_vt_4t_8x4mult_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src7, src8, src9, src10; + v16i8 src10_r, src72_r, src98_r, src21_r, src87_r, src109_r, filt0, filt1; + v16u8 tmp0, tmp1; + v8i16 filt, out0_r, out1_r, out2_r, out3_r; + + src -= src_stride; + + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src7, src8, src9, src10); + src += (4 * src_stride); + + XORI_B4_128_SB(src7, src8, src9, src10); + ILVR_B4_SB(src7, src2, src8, src7, src9, src8, src10, src9, + src72_r, src87_r, src98_r, src109_r); + out0_r = HEVC_FILT_4TAP_SH(src10_r, src72_r, filt0, filt1); + out1_r = HEVC_FILT_4TAP_SH(src21_r, src87_r, filt0, filt1); + out2_r = HEVC_FILT_4TAP_SH(src72_r, src98_r, filt0, filt1); + out3_r = HEVC_FILT_4TAP_SH(src87_r, src109_r, filt0, filt1); + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + tmp0 = PCKEV_XORI128_UB(out0_r, out1_r); + tmp1 = PCKEV_XORI128_UB(out2_r, out3_r); + ST8x4_UB(tmp0, tmp1, dst, dst_stride); + dst += (4 * dst_stride); + + src10_r = src98_r; + src21_r = src109_r; + src2 = src10; + } +} + +static void common_vt_4t_8w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + if (2 == height) { + common_vt_4t_8x2_msa(src, src_stride, dst, dst_stride, filter); + } else if (6 == height) { + common_vt_4t_8x6_msa(src, src_stride, dst, dst_stride, filter); + } else { + common_vt_4t_8x4mult_msa(src, src_stride, dst, dst_stride, + filter, height); + } +} + +static void common_vt_4t_12w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v16u8 out0, out1; + v16i8 src10_r, src32_r, src21_r, src43_r, src54_r, src65_r; + v16i8 src10_l, src32_l, src54_l, src21_l, src43_l, src65_l; + v16i8 src2110, src4332, src6554; + v8i16 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, filt0, filt1; + v8i16 filter_vec; + + src -= (1 * src_stride); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + src2110 = (v16i8) __msa_ilvr_d((v2i64) src21_l, (v2i64) src10_l); + + for (loop_cnt = 4; loop_cnt--;) { + LD_SB4(src, src_stride, src3, src4, src5, src6); + src += (4 * src_stride); + + XORI_B4_128_SB(src3, src4, src5, src6); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + src4332 = (v16i8) __msa_ilvr_d((v2i64) src43_l, (v2i64) src32_l); + ILVR_B2_SB(src5, src4, src6, src5, src54_r, src65_r); + ILVL_B2_SB(src5, src4, src6, src5, src54_l, src65_l); + src6554 = (v16i8) __msa_ilvr_d((v2i64) src65_l, (v2i64) src54_l); + + dst0_r = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1_r = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst0_l = HEVC_FILT_4TAP_SH(src2110, src4332, filt0, filt1); + dst2_r = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3_r = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + dst1_l = HEVC_FILT_4TAP_SH(src4332, src6554, filt0, filt1); + + SRARI_H4_SH(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SRARI_H2_SH(dst0_l, dst1_l, 6); + SAT_SH4_SH(dst0_r, dst1_r, dst2_r, dst3_r, 7); + SAT_SH2_SH(dst0_l, dst1_l, 7); + out0 = PCKEV_XORI128_UB(dst0_r, dst1_r); + out1 = PCKEV_XORI128_UB(dst2_r, dst3_r); + ST8x4_UB(out0, out1, dst, dst_stride); + out0 = PCKEV_XORI128_UB(dst0_l, dst1_l); + ST4x4_UB(out0, out0, 0, 1, 2, 3, dst + 8, dst_stride); + dst += (4 * dst_stride); + + src2 = src6; + src10_r = src54_r; + src21_r = src65_r; + src2110 = src6554; + } +} + +static void common_vt_4t_16w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v16i8 src10_r, src32_r, src54_r, src21_r, src43_r, src65_r, src10_l; + v16i8 src32_l, src54_l, src21_l, src43_l, src65_l, filt0, filt1; + v16u8 tmp0, tmp1, tmp2, tmp3; + v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l; + + src -= src_stride; + + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src3, src4, src5, src6); + src += (4 * src_stride); + + XORI_B4_128_SB(src3, src4, src5, src6); + ILVR_B4_SB(src3, src2, src4, src3, src5, src4, src6, src5, + src32_r, src43_r, src54_r, src65_r); + ILVL_B4_SB(src3, src2, src4, src3, src5, src4, src6, src5, + src32_l, src43_l, src54_l, src65_l); + out0_r = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + out1_r = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + out2_r = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + out3_r = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + out0_l = HEVC_FILT_4TAP_SH(src10_l, src32_l, filt0, filt1); + out1_l = HEVC_FILT_4TAP_SH(src21_l, src43_l, filt0, filt1); + out2_l = HEVC_FILT_4TAP_SH(src32_l, src54_l, filt0, filt1); + out3_l = HEVC_FILT_4TAP_SH(src43_l, src65_l, filt0, filt1); + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SRARI_H4_SH(out0_l, out1_l, out2_l, out3_l, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + SAT_SH4_SH(out0_l, out1_l, out2_l, out3_l, 7); + PCKEV_B4_UB(out0_l, out0_r, out1_l, out1_r, out2_l, out2_r, out3_l, + out3_r, tmp0, tmp1, tmp2, tmp3); + XORI_B4_128_UB(tmp0, tmp1, tmp2, tmp3); + ST_UB4(tmp0, tmp1, tmp2, tmp3, dst, dst_stride); + dst += (4 * dst_stride); + + src10_r = src54_r; + src21_r = src65_r; + src10_l = src54_l; + src21_l = src65_l; + src2 = src6; + } +} + +static void common_vt_4t_24w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + uint64_t out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src11, filt0, filt1; + v16i8 src10_r, src32_r, src76_r, src98_r, src21_r, src43_r, src87_r; + v16i8 src109_r, src10_l, src32_l, src21_l, src43_l; + v16u8 out; + v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l; + + src -= src_stride; + + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + /* 16 width */ + LD_SB3(src, src_stride, src0, src1, src2); + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + + /* 8 width */ + LD_SB3(src + 16, src_stride, src6, src7, src8); + src += (3 * src_stride); + XORI_B3_128_SB(src6, src7, src8); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + + for (loop_cnt = 8; loop_cnt--;) { + /* 16 width */ + LD_SB2(src, src_stride, src3, src4); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + + /* 8 width */ + LD_SB2(src + 16, src_stride, src9, src10); + src += (2 * src_stride); + XORI_B2_128_SB(src9, src10); + ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r); + + /* 16 width */ + out0_r = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + out0_l = HEVC_FILT_4TAP_SH(src10_l, src32_l, filt0, filt1); + out1_r = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + out1_l = HEVC_FILT_4TAP_SH(src21_l, src43_l, filt0, filt1); + + /* 8 width */ + out2_r = HEVC_FILT_4TAP_SH(src76_r, src98_r, filt0, filt1); + out3_r = HEVC_FILT_4TAP_SH(src87_r, src109_r, filt0, filt1); + + /* 16 + 8 width */ + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SRARI_H2_SH(out0_l, out1_l, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + SAT_SH2_SH(out0_l, out1_l, 7); + out = PCKEV_XORI128_UB(out0_r, out0_l); + ST_UB(out, dst); + PCKEV_B2_SH(out2_r, out2_r, out3_r, out3_r, out2_r, out3_r); + XORI_B2_128_SH(out2_r, out3_r); + out0 = __msa_copy_u_d((v2i64) out2_r, 0); + out1 = __msa_copy_u_d((v2i64) out3_r, 0); + SD(out0, dst + 16); + dst += dst_stride; + out = PCKEV_XORI128_UB(out1_r, out1_l); + ST_UB(out, dst); + SD(out1, dst + 16); + dst += dst_stride; + + /* 16 width */ + LD_SB2(src, src_stride, src5, src2); + XORI_B2_128_SB(src5, src2); + ILVR_B2_SB(src5, src4, src2, src5, src10_r, src21_r); + ILVL_B2_SB(src5, src4, src2, src5, src10_l, src21_l); + + /* 8 width */ + LD_SB2(src + 16, src_stride, src11, src8); + src += (2 * src_stride); + XORI_B2_128_SB(src11, src8); + ILVR_B2_SB(src11, src10, src8, src11, src76_r, src87_r); + + /* 16 width */ + out0_r = HEVC_FILT_4TAP_SH(src32_r, src10_r, filt0, filt1); + out0_l = HEVC_FILT_4TAP_SH(src32_l, src10_l, filt0, filt1); + out1_r = HEVC_FILT_4TAP_SH(src43_r, src21_r, filt0, filt1); + out1_l = HEVC_FILT_4TAP_SH(src43_l, src21_l, filt0, filt1); + + /* 8 width */ + out2_r = HEVC_FILT_4TAP_SH(src98_r, src76_r, filt0, filt1); + out3_r = HEVC_FILT_4TAP_SH(src109_r, src87_r, filt0, filt1); + + /* 16 + 8 width */ + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SRARI_H2_SH(out0_l, out1_l, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + SAT_SH2_SH(out0_l, out1_l, 7); + out = PCKEV_XORI128_UB(out0_r, out0_l); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(out2_r, out2_r); + ST8x1_UB(out, dst + 16); + dst += dst_stride; + out = PCKEV_XORI128_UB(out1_r, out1_l); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(out3_r, out3_r); + ST8x1_UB(out, dst + 16); + dst += dst_stride; + } +} + +static void common_vt_4t_32w_msa(uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int8_t *filter, int32_t height) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src87_r, src109_r; + v8i16 out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l; + v16i8 src10_l, src32_l, src76_l, src98_l; + v16i8 src21_l, src43_l, src87_l, src109_l; + v8i16 filt; + v16i8 filt0, filt1; + v16u8 out; + + src -= src_stride; + + filt = LD_SH(filter); + SPLATI_H2_SB(filt, 0, 1, filt0, filt1); + + /* 16 width */ + LD_SB3(src, src_stride, src0, src1, src2); + XORI_B3_128_SB(src0, src1, src2); + + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + + /* next 16 width */ + LD_SB3(src + 16, src_stride, src6, src7, src8); + src += (3 * src_stride); + + XORI_B3_128_SB(src6, src7, src8); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + ILVL_B2_SB(src7, src6, src8, src7, src76_l, src87_l); + + for (loop_cnt = (height >> 1); loop_cnt--;) { + /* 16 width */ + LD_SB2(src, src_stride, src3, src4); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + + /* 16 width */ + out0_r = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + out0_l = HEVC_FILT_4TAP_SH(src10_l, src32_l, filt0, filt1); + out1_r = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + out1_l = HEVC_FILT_4TAP_SH(src21_l, src43_l, filt0, filt1); + + /* 16 width */ + SRARI_H4_SH(out0_r, out1_r, out0_l, out1_l, 6); + SAT_SH4_SH(out0_r, out1_r, out0_l, out1_l, 7); + out = PCKEV_XORI128_UB(out0_r, out0_l); + ST_UB(out, dst); + out = PCKEV_XORI128_UB(out1_r, out1_l); + ST_UB(out, dst + dst_stride); + + src10_r = src32_r; + src21_r = src43_r; + src10_l = src32_l; + src21_l = src43_l; + src2 = src4; + + /* next 16 width */ + LD_SB2(src + 16, src_stride, src9, src10); + src += (2 * src_stride); + XORI_B2_128_SB(src9, src10); + ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r); + ILVL_B2_SB(src9, src8, src10, src9, src98_l, src109_l); + + /* next 16 width */ + out2_r = HEVC_FILT_4TAP_SH(src76_r, src98_r, filt0, filt1); + out2_l = HEVC_FILT_4TAP_SH(src76_l, src98_l, filt0, filt1); + out3_r = HEVC_FILT_4TAP_SH(src87_r, src109_r, filt0, filt1); + out3_l = HEVC_FILT_4TAP_SH(src87_l, src109_l, filt0, filt1); + + /* next 16 width */ + SRARI_H4_SH(out2_r, out3_r, out2_l, out3_l, 6); + SAT_SH4_SH(out2_r, out3_r, out2_l, out3_l, 7); + out = PCKEV_XORI128_UB(out2_r, out2_l); + ST_UB(out, dst + 16); + out = PCKEV_XORI128_UB(out3_r, out3_l); + ST_UB(out, dst + 16 + dst_stride); + + dst += 2 * dst_stride; + + src76_r = src98_r; + src87_r = src109_r; + src76_l = src98_l; + src87_l = src109_l; + src8 = src10; + } +} + +static void hevc_hv_uni_4t_4x2_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4; + v8i16 filt0, filt1; + v8i16 filt_h0, filt_h1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16); + v16i8 mask1; + v8i16 filter_vec, tmp; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst20, dst31, dst42, dst10, dst32, dst21, dst43; + v4i32 dst0, dst1; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + LD_SB5(src, src_stride, src0, src1, src2, src3, src4); + XORI_B5_128_SB(src0, src1, src2, src3, src4); + + VSHF_B2_SB(src0, src2, src0, src2, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src3, src1, src3, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src4, src2, src4, mask0, mask1, vec4, vec5); + + dst20 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst31 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst42 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + + ILVRL_H2_SH(dst31, dst20, dst10, dst32); + ILVRL_H2_SH(dst42, dst31, dst21, dst43); + + dst0 = HEVC_FILT_4TAP(dst10, dst32, filt_h0, filt_h1); + dst1 = HEVC_FILT_4TAP(dst21, dst43, filt_h0, filt_h1); + dst0 >>= 6; + dst1 >>= 6; + tmp = __msa_pckev_h((v8i16) dst1, (v8i16) dst0); + tmp = __msa_srari_h(tmp, 6); + tmp = __msa_sat_s_h(tmp, 7); + out = PCKEV_XORI128_UB(tmp, tmp); + ST4x2_UB(out, dst, dst_stride); +} + +static void hevc_hv_uni_4t_4x4_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v8i16 filt0, filt1; + v8i16 filt_h0, filt_h1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 filter_vec, tmp0, tmp1; + v8i16 dst30, dst41, dst52, dst63; + v8i16 dst10, dst32, dst54, dst21, dst43, dst65; + v4i32 dst0, dst1, dst2, dst3; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + + VSHF_B2_SB(src0, src3, src0, src3, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src4, src1, src4, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src5, src2, src5, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src3, src6, src3, src6, mask0, mask1, vec6, vec7); + + dst30 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst41 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst52 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst63 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + ILVRL_H2_SH(dst41, dst30, dst10, dst43); + ILVRL_H2_SH(dst52, dst41, dst21, dst54); + ILVRL_H2_SH(dst63, dst52, dst32, dst65); + dst0 = HEVC_FILT_4TAP(dst10, dst32, filt_h0, filt_h1); + dst1 = HEVC_FILT_4TAP(dst21, dst43, filt_h0, filt_h1); + dst2 = HEVC_FILT_4TAP(dst32, dst54, filt_h0, filt_h1); + dst3 = HEVC_FILT_4TAP(dst43, dst65, filt_h0, filt_h1); + SRA_4V(dst0, dst1, dst2, dst3, 6); + PCKEV_H2_SH(dst1, dst0, dst3, dst2, tmp0, tmp1); + SRARI_H2_SH(tmp0, tmp1, 6); + SAT_SH2_SH(tmp0, tmp1, 7); + out = PCKEV_XORI128_UB(tmp0, tmp1); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void hevc_hv_uni_4t_4multx8mult_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 src6, src7, src8, src9, src10; + v8i16 filt0, filt1; + v8i16 filt_h0, filt_h1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16); + v16i8 mask1; + v8i16 filter_vec, tmp0, tmp1, tmp2, tmp3; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst10, dst21, dst22, dst73, dst84, dst95, dst106; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r, dst6_r, dst7_r; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r; + v8i16 dst21_r, dst43_r, dst65_r, dst87_r; + v8i16 dst98_r, dst109_r; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B2_SB(src0, src1, src0, src1, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src2, src1, src2, mask0, mask1, vec2, vec3); + dst10 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst21 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + ILVRL_H2_SH(dst21, dst10, dst10_r, dst21_r); + dst22 = (v8i16) __msa_splati_d((v2i64) dst21, 1); + + for (loop_cnt = height >> 3; loop_cnt--;) { + LD_SB8(src, src_stride, + src3, src4, src5, src6, src7, src8, src9, src10); + src += (8 * src_stride); + + XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10); + + VSHF_B2_SB(src3, src7, src3, src7, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src4, src8, src4, src8, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src5, src9, src5, src9, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src6, src10, src6, src10, mask0, mask1, vec6, vec7); + + dst73 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst84 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst95 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst106 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + dst32_r = __msa_ilvr_h(dst73, dst22); + ILVRL_H2_SH(dst84, dst73, dst43_r, dst87_r); + ILVRL_H2_SH(dst95, dst84, dst54_r, dst98_r); + ILVRL_H2_SH(dst106, dst95, dst65_r, dst109_r); + dst22 = (v8i16) __msa_splati_d((v2i64) dst73, 1); + dst76_r = __msa_ilvr_h(dst22, dst106); + + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst4_r = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1); + dst5_r = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1); + dst6_r = HEVC_FILT_4TAP(dst76_r, dst98_r, filt_h0, filt_h1); + dst7_r = HEVC_FILT_4TAP(dst87_r, dst109_r, filt_h0, filt_h1); + SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SRA_4V(dst4_r, dst5_r, dst6_r, dst7_r, 6); + PCKEV_H4_SH(dst1_r, dst0_r, dst3_r, dst2_r, + dst5_r, dst4_r, dst7_r, dst6_r, + tmp0, tmp1, tmp2, tmp3); + SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 6); + SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7); + out0 = PCKEV_XORI128_UB(tmp0, tmp1); + out1 = PCKEV_XORI128_UB(tmp2, tmp3); + ST4x8_UB(out0, out1, dst, dst_stride); + dst += (8 * dst_stride); + + dst10_r = dst98_r; + dst21_r = dst109_r; + dst22 = (v8i16) __msa_splati_d((v2i64) dst106, 1); + } +} + +static void hevc_hv_uni_4t_4w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + if (2 == height) { + hevc_hv_uni_4t_4x2_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y); + } else if (4 == height) { + hevc_hv_uni_4t_4x4_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y); + } else if (0 == (height % 8)) { + hevc_hv_uni_4t_4multx8mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height); + } +} + +static void hevc_hv_uni_4t_6w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v16i8 src7, src8, src9, src10; + v8i16 filt0, filt1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + v16i8 mask1; + v8i16 filt_h0, filt_h1, filter_vec; + v8i16 dsth0, dsth1, dsth2, dsth3, dsth4, dsth5, dsth6, dsth7, dsth8, dsth9; + v8i16 dsth10, tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l; + v4i32 dst4_r, dst5_r, dst6_r, dst7_r; + v8i16 dst10_r, dst32_r, dst21_r, dst43_r; + v8i16 dst10_l, dst32_l, dst21_l, dst43_l; + v8i16 dst54_r, dst76_r, dst98_r, dst65_r, dst87_r, dst109_r; + v8i16 dst98_l, dst65_l, dst54_l, dst76_l, dst87_l, dst109_l; + v8i16 dst1021_l, dst3243_l, dst5465_l, dst7687_l, dst98109_l; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5); + + dsth0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dsth1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dsth2 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + + ILVRL_H2_SH(dsth1, dsth0, dst10_r, dst10_l); + ILVRL_H2_SH(dsth2, dsth1, dst21_r, dst21_l); + + LD_SB8(src, src_stride, src3, src4, src5, src6, src7, src8, src9, src10); + XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7); + + dsth3 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dsth4 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dsth5 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dsth6 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src9, src9, src9, src9, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src10, src10, src10, src10, mask0, mask1, vec6, vec7); + + dsth7 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dsth8 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dsth9 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dsth10 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + ILVRL_H2_SH(dsth3, dsth2, dst32_r, dst32_l); + ILVRL_H2_SH(dsth4, dsth3, dst43_r, dst43_l); + ILVRL_H2_SH(dsth5, dsth4, dst54_r, dst54_l); + ILVRL_H2_SH(dsth6, dsth5, dst65_r, dst65_l); + ILVRL_H2_SH(dsth7, dsth6, dst76_r, dst76_l); + ILVRL_H2_SH(dsth8, dsth7, dst87_r, dst87_l); + ILVRL_H2_SH(dsth9, dsth8, dst98_r, dst98_l); + ILVRL_H2_SH(dsth10, dsth9, dst109_r, dst109_l); + + PCKEV_D2_SH(dst21_l, dst10_l, dst43_l, dst32_l, dst1021_l, dst3243_l); + PCKEV_D2_SH(dst65_l, dst54_l, dst87_l, dst76_l, dst5465_l, dst7687_l); + dst98109_l = (v8i16) __msa_pckev_d((v2i64) dst109_l, (v2i64) dst98_l); + + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst4_r = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1); + dst5_r = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1); + dst6_r = HEVC_FILT_4TAP(dst76_r, dst98_r, filt_h0, filt_h1); + dst7_r = HEVC_FILT_4TAP(dst87_r, dst109_r, filt_h0, filt_h1); + dst0_l = HEVC_FILT_4TAP(dst1021_l, dst3243_l, filt_h0, filt_h1); + dst1_l = HEVC_FILT_4TAP(dst3243_l, dst5465_l, filt_h0, filt_h1); + dst2_l = HEVC_FILT_4TAP(dst5465_l, dst7687_l, filt_h0, filt_h1); + dst3_l = HEVC_FILT_4TAP(dst7687_l, dst98109_l, filt_h0, filt_h1); + SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6); + SRA_4V(dst4_r, dst5_r, dst6_r, dst7_r, 6); + SRA_4V(dst0_l, dst1_l, dst2_l, dst3_l, 6); + PCKEV_H2_SH(dst1_r, dst0_r, dst3_r, dst2_r, tmp0, tmp1); + PCKEV_H2_SH(dst5_r, dst4_r, dst7_r, dst6_r, tmp2, tmp3); + PCKEV_H2_SH(dst1_l, dst0_l, dst3_l, dst2_l, tmp4, tmp5); + SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 6); + SRARI_H2_SH(tmp4, tmp5, 6); + SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3,7); + SAT_SH2_SH(tmp4, tmp5,7); + out0 = PCKEV_XORI128_UB(tmp0, tmp1); + out1 = PCKEV_XORI128_UB(tmp2, tmp3); + out2 = PCKEV_XORI128_UB(tmp4, tmp5); + ST4x8_UB(out0, out1, dst, dst_stride); + ST2x4_UB(out2, 0, dst + 4, dst_stride); + dst += 4 * dst_stride; + ST2x4_UB(out2, 4, dst + 4, dst_stride); +} + +static void hevc_hv_uni_4t_8x2_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4; + v8i16 filt0, filt1; + v8i16 filt_h0, filt_h1, filter_vec; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9; + v8i16 dst0, dst1, dst2, dst3, dst4; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l; + v8i16 dst10_r, dst32_r, dst21_r, dst43_r; + v8i16 dst10_l, dst32_l, dst21_l, dst43_l; + v8i16 out0_r, out1_r; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + LD_SB5(src, src_stride, src0, src1, src2, src3, src4); + XORI_B5_128_SB(src0, src1, src2, src3, src4); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec6, vec7); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec8, vec9); + + dst0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(vec8, vec9, filt0, filt1); + ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l); + ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l); + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1); + SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6); + PCKEV_H2_SH(dst0_l, dst0_r, dst1_l, dst1_r, out0_r, out1_r); + SRARI_H2_SH(out0_r, out1_r, 6); + SAT_SH2_SH(out0_r, out1_r, 7); + out = PCKEV_XORI128_UB(out0_r, out1_r); + ST8x2_UB(out, dst, dst_stride); +} + +static void hevc_hv_uni_4t_8multx4_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t width8mult) +{ + uint32_t cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, mask0, mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 filt0, filt1, filt_h0, filt_h1, filter_vec; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, tmp0, tmp1, tmp2, tmp3; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l; + v8i16 dst10_r, dst32_r, dst54_r, dst21_r, dst43_r, dst65_r; + v8i16 dst10_l, dst32_l, dst54_l, dst21_l, dst43_l, dst65_l; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask0 = LD_SB(ff_hevc_mask_arr); + mask1 = mask0 + 2; + + for (cnt = width8mult; cnt--;) { + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + src += 8; + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5); + + dst0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + + ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l); + ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7); + + dst3 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l); + ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l); + + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1); + + SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6); + SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6); + + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst2_l, dst2_r, dst3_l, + dst3_r, tmp0, tmp1, tmp2, tmp3); + SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 6); + SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7); + out0 = PCKEV_XORI128_UB(tmp0, tmp1); + out1 = PCKEV_XORI128_UB(tmp2, tmp3); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += 8; + } +} + +static void hevc_hv_uni_4t_8x6_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y) +{ + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v8i16 filt0, filt1; + v8i16 filt_h0, filt_h1, filter_vec; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9; + v16i8 vec10, vec11, vec12, vec13, vec14, vec15, vec16, vec17; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l; + v4i32 dst4_r, dst4_l, dst5_r, dst5_l; + v8i16 dst10_r, dst32_r, dst10_l, dst32_l; + v8i16 dst21_r, dst43_r, dst21_l, dst43_l; + v8i16 dst54_r, dst54_l, dst65_r, dst65_l; + v8i16 dst76_r, dst76_l, dst87_r, dst87_l; + v8i16 out0_r, out1_r, out2_r, out3_r, out4_r, out5_r; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + LD_SB5(src, src_stride, src0, src1, src2, src3, src4); + src += (5 * src_stride); + LD_SB4(src, src_stride, src5, src6, src7, src8); + + XORI_B5_128_SB(src0, src1, src2, src3, src4); + XORI_B4_128_SB(src5, src6, src7, src8); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec6, vec7); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec8, vec9); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec10, vec11); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec12, vec13); + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec14, vec15); + VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec16, vec17); + + dst0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(vec8, vec9, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec10, vec11, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(vec12, vec13, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(vec14, vec15, filt0, filt1); + dst8 = HEVC_FILT_4TAP_SH(vec16, vec17, filt0, filt1); + + ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l); + ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l); + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l); + ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l); + ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l); + ILVRL_H2_SH(dst8, dst7, dst87_r, dst87_l); + + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1); + dst4_r = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1); + dst4_l = HEVC_FILT_4TAP(dst54_l, dst76_l, filt_h0, filt_h1); + dst5_r = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1); + dst5_l = HEVC_FILT_4TAP(dst65_l, dst87_l, filt_h0, filt_h1); + + SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6); + SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6); + SRA_4V(dst4_r, dst4_l, dst5_r, dst5_l, 6); + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, out0_r, out1_r, out2_r, out3_r); + PCKEV_H2_SH(dst4_l, dst4_r, dst5_l, dst5_r, out4_r, out5_r); + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SRARI_H2_SH(out4_r, out5_r, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + SAT_SH2_SH(out4_r, out5_r, 7); + out0 = PCKEV_XORI128_UB(out0_r, out1_r); + out1 = PCKEV_XORI128_UB(out2_r, out3_r); + out2 = PCKEV_XORI128_UB(out4_r, out5_r); + + ST8x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(out2, dst, dst_stride); +} + +static void hevc_hv_uni_4t_8multx4mult_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height, + int32_t width8mult) +{ + uint32_t loop_cnt, cnt; + uint8_t *src_tmp; + uint8_t *dst_tmp; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v8i16 filt0, filt1; + v8i16 filt_h0, filt_h1, filter_vec; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l; + v8i16 dst10_r, dst32_r, dst21_r, dst43_r; + v8i16 dst10_l, dst32_l, dst21_l, dst43_l; + v8i16 dst54_r, dst54_l, dst65_r, dst65_l, dst6; + v8i16 out0_r, out1_r, out2_r, out3_r; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + for (cnt = width8mult; cnt--;) { + src_tmp = src; + dst_tmp = dst; + + LD_SB3(src_tmp, src_stride, src0, src1, src2); + src_tmp += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5); + + dst0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + + ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l); + ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src_tmp, src_stride, src3, src4, src5, src6); + src_tmp += (4 * src_stride); + + XORI_B4_128_SB(src3, src4, src5, src6); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7); + + dst3 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l); + ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l); + + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1); + + SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6); + SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6); + + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + out0_r, out1_r, out2_r, out3_r); + + SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 6); + SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7); + out0 = PCKEV_XORI128_UB(out0_r, out1_r); + out1 = PCKEV_XORI128_UB(out2_r, out3_r); + ST8x4_UB(out0, out1, dst_tmp, dst_stride); + dst_tmp += (4 * dst_stride); + + dst10_r = dst54_r; + dst10_l = dst54_l; + dst21_r = dst65_r; + dst21_l = dst65_l; + dst2 = dst6; + } + + src += 8; + dst += 8; + } +} + +static void hevc_hv_uni_4t_8w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + if (2 == height) { + hevc_hv_uni_4t_8x2_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y); + } else if (4 == height) { + hevc_hv_uni_4t_8multx4_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, 1); + } else if (6 == height) { + hevc_hv_uni_4t_8x6_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y); + } else if (0 == (height % 4)) { + hevc_hv_uni_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 1); + } +} + +static void hevc_hv_uni_4t_12w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + uint32_t loop_cnt; + uint8_t *src_tmp, *dst_tmp; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 mask0, mask1, mask2, mask3; + v8i16 filt0, filt1, filt_h0, filt_h1, filter_vec, tmp0, tmp1, tmp2, tmp3; + v8i16 dsth0, dsth1, dsth2, dsth3, dsth4, dsth5, dsth6; + v8i16 dst10, dst21, dst22, dst73, dst84, dst95, dst106; + v8i16 dst76_r, dst98_r, dst87_r, dst109_r; + v8i16 dst10_r, dst32_r, dst54_r, dst21_r, dst43_r, dst65_r; + v8i16 dst10_l, dst32_l, dst54_l, dst21_l, dst43_l, dst65_l; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l; + v4i32 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + + src -= (src_stride + 1); + + filter_vec = LD_SH(filter_x); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + filter_vec = LD_SH(filter_y); + UNPCK_R_SB_SH(filter_vec, filter_vec); + + SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1); + + mask0 = LD_SB(ff_hevc_mask_arr); + mask1 = mask0 + 2; + + src_tmp = src; + dst_tmp = dst; + + LD_SB3(src_tmp, src_stride, src0, src1, src2); + src_tmp += (3 * src_stride); + + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5); + + dsth0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dsth1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dsth2 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + + ILVRL_H2_SH(dsth1, dsth0, dst10_r, dst10_l); + ILVRL_H2_SH(dsth2, dsth1, dst21_r, dst21_l); + + for (loop_cnt = 4; loop_cnt--;) { + LD_SB4(src_tmp, src_stride, src3, src4, src5, src6); + src_tmp += (4 * src_stride); + XORI_B4_128_SB(src3, src4, src5, src6); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7); + + dsth3 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dsth4 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dsth5 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dsth6 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + ILVRL_H2_SH(dsth3, dsth2, dst32_r, dst32_l); + ILVRL_H2_SH(dsth4, dsth3, dst43_r, dst43_l); + ILVRL_H2_SH(dsth5, dsth4, dst54_r, dst54_l); + ILVRL_H2_SH(dsth6, dsth5, dst65_r, dst65_l); + + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1); + + SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6); + SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6); + + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst2_l, dst2_r, dst3_l, + dst3_r, tmp0, tmp1, tmp2, tmp3); + SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 6); + SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7); + out0 = PCKEV_XORI128_UB(tmp0, tmp1); + out1 = PCKEV_XORI128_UB(tmp2, tmp3); + ST8x4_UB(out0, out1, dst_tmp, dst_stride); + dst_tmp += (4 * dst_stride); + + dst10_r = dst54_r; + dst10_l = dst54_l; + dst21_r = dst65_r; + dst21_l = dst65_l; + dsth2 = dsth6; + } + + src += 8; + dst += 8; + + mask2 = LD_SB(ff_hevc_mask_arr + 16); + mask3 = mask2 + 2; + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + XORI_B3_128_SB(src0, src1, src2); + VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec0, vec1); + VSHF_B2_SB(src1, src2, src1, src2, mask2, mask3, vec2, vec3); + + dst10 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst21 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + + ILVRL_H2_SH(dst21, dst10, dst10_r, dst21_r); + dst22 = (v8i16) __msa_splati_d((v2i64) dst21, 1); + + for (loop_cnt = 2; loop_cnt--;) { + LD_SB8(src, src_stride, + src3, src4, src5, src6, src7, src8, src9, src10); + src += (8 * src_stride); + XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10); + VSHF_B2_SB(src3, src7, src3, src7, mask2, mask3, vec0, vec1); + VSHF_B2_SB(src4, src8, src4, src8, mask2, mask3, vec2, vec3); + VSHF_B2_SB(src5, src9, src5, src9, mask2, mask3, vec4, vec5); + VSHF_B2_SB(src6, src10, src6, src10, mask2, mask3, vec6, vec7); + + dst73 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst84 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst95 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst106 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + dst32_r = __msa_ilvr_h(dst73, dst22); + ILVRL_H2_SH(dst84, dst73, dst43_r, dst87_r); + ILVRL_H2_SH(dst95, dst84, dst54_r, dst98_r); + ILVRL_H2_SH(dst106, dst95, dst65_r, dst109_r); + dst22 = (v8i16) __msa_splati_d((v2i64) dst73, 1); + dst76_r = __msa_ilvr_h(dst22, dst106); + + dst0 = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst1 = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst2 = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst3 = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst4 = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1); + dst5 = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1); + dst6 = HEVC_FILT_4TAP(dst76_r, dst98_r, filt_h0, filt_h1); + dst7 = HEVC_FILT_4TAP(dst87_r, dst109_r, filt_h0, filt_h1); + SRA_4V(dst0, dst1, dst2, dst3, 6); + SRA_4V(dst4, dst5, dst6, dst7, 6); + PCKEV_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst7, dst6, + tmp0, tmp1, tmp2, tmp3); + SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 6); + SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7); + out0 = PCKEV_XORI128_UB(tmp0, tmp1); + out1 = PCKEV_XORI128_UB(tmp2, tmp3); + ST4x8_UB(out0, out1, dst, dst_stride); + dst += (8 * dst_stride); + + dst10_r = dst98_r; + dst21_r = dst109_r; + dst22 = (v8i16) __msa_splati_d((v2i64) dst106, 1); + } +} + +static void hevc_hv_uni_4t_16w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + if (4 == height) { + hevc_hv_uni_4t_8multx4_msa(src, src_stride, dst, dst_stride, filter_x, + filter_y, 2); + } else { + hevc_hv_uni_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 2); + } +} + +static void hevc_hv_uni_4t_24w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 3); +} + +static void hevc_hv_uni_4t_32w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter_x, + const int8_t *filter_y, + int32_t height) +{ + hevc_hv_uni_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 4); +} + +#define UNI_MC_COPY(WIDTH) \ +void ff_hevc_put_hevc_uni_pel_pixels##WIDTH##_8_msa(uint8_t *dst, \ + ptrdiff_t dst_stride, \ + uint8_t *src, \ + ptrdiff_t src_stride, \ + int height, \ + intptr_t mx, \ + intptr_t my, \ + int width) \ +{ \ + copy_width##WIDTH##_msa(src, src_stride, dst, dst_stride, height); \ +} + +UNI_MC_COPY(8); +UNI_MC_COPY(12); +UNI_MC_COPY(16); +UNI_MC_COPY(24); +UNI_MC_COPY(32); +UNI_MC_COPY(48); +UNI_MC_COPY(64); + +#undef UNI_MC_COPY + +#define UNI_MC(PEL, DIR, WIDTH, TAP, DIR1, FILT_DIR) \ +void ff_hevc_put_hevc_uni_##PEL##_##DIR##WIDTH##_8_msa(uint8_t *dst, \ + ptrdiff_t dst_stride, \ + uint8_t *src, \ + ptrdiff_t src_stride, \ + int height, \ + intptr_t mx, \ + intptr_t my, \ + int width) \ +{ \ + const int8_t *filter = ff_hevc_##PEL##_filters[FILT_DIR - 1]; \ + \ + common_##DIR1##_##TAP##t_##WIDTH##w_msa(src, src_stride, dst, dst_stride, \ + filter, height); \ +} + +UNI_MC(qpel, h, 4, 8, hz, mx); +UNI_MC(qpel, h, 8, 8, hz, mx); +UNI_MC(qpel, h, 12, 8, hz, mx); +UNI_MC(qpel, h, 16, 8, hz, mx); +UNI_MC(qpel, h, 24, 8, hz, mx); +UNI_MC(qpel, h, 32, 8, hz, mx); +UNI_MC(qpel, h, 48, 8, hz, mx); +UNI_MC(qpel, h, 64, 8, hz, mx); + +UNI_MC(qpel, v, 4, 8, vt, my); +UNI_MC(qpel, v, 8, 8, vt, my); +UNI_MC(qpel, v, 12, 8, vt, my); +UNI_MC(qpel, v, 16, 8, vt, my); +UNI_MC(qpel, v, 24, 8, vt, my); +UNI_MC(qpel, v, 32, 8, vt, my); +UNI_MC(qpel, v, 48, 8, vt, my); +UNI_MC(qpel, v, 64, 8, vt, my); + +UNI_MC(epel, h, 4, 4, hz, mx); +UNI_MC(epel, h, 6, 4, hz, mx); +UNI_MC(epel, h, 8, 4, hz, mx); +UNI_MC(epel, h, 12, 4, hz, mx); +UNI_MC(epel, h, 16, 4, hz, mx); +UNI_MC(epel, h, 24, 4, hz, mx); +UNI_MC(epel, h, 32, 4, hz, mx); + +UNI_MC(epel, v, 4, 4, vt, my); +UNI_MC(epel, v, 6, 4, vt, my); +UNI_MC(epel, v, 8, 4, vt, my); +UNI_MC(epel, v, 12, 4, vt, my); +UNI_MC(epel, v, 16, 4, vt, my); +UNI_MC(epel, v, 24, 4, vt, my); +UNI_MC(epel, v, 32, 4, vt, my); + +#undef UNI_MC + +#define UNI_MC_HV(PEL, WIDTH, TAP) \ +void ff_hevc_put_hevc_uni_##PEL##_hv##WIDTH##_8_msa(uint8_t *dst, \ + ptrdiff_t dst_stride, \ + uint8_t *src, \ + ptrdiff_t src_stride, \ + int height, \ + intptr_t mx, \ + intptr_t my, \ + int width) \ +{ \ + const int8_t *filter_x = ff_hevc_##PEL##_filters[mx - 1]; \ + const int8_t *filter_y = ff_hevc_##PEL##_filters[my - 1]; \ + \ + hevc_hv_uni_##TAP##t_##WIDTH##w_msa(src, src_stride, dst, dst_stride, \ + filter_x, filter_y, height); \ +} + +UNI_MC_HV(qpel, 4, 8); +UNI_MC_HV(qpel, 8, 8); +UNI_MC_HV(qpel, 12, 8); +UNI_MC_HV(qpel, 16, 8); +UNI_MC_HV(qpel, 24, 8); +UNI_MC_HV(qpel, 32, 8); +UNI_MC_HV(qpel, 48, 8); +UNI_MC_HV(qpel, 64, 8); + +UNI_MC_HV(epel, 4, 4); +UNI_MC_HV(epel, 6, 4); +UNI_MC_HV(epel, 8, 4); +UNI_MC_HV(epel, 12, 4); +UNI_MC_HV(epel, 16, 4); +UNI_MC_HV(epel, 24, 4); +UNI_MC_HV(epel, 32, 4); + +#undef UNI_MC_HV |