diff options
Diffstat (limited to 'libavcodec/mips/hevc_mc_uniw_msa.c')
| -rw-r--r-- | libavcodec/mips/hevc_mc_uniw_msa.c | 5368 |
1 files changed, 5368 insertions, 0 deletions
diff --git a/libavcodec/mips/hevc_mc_uniw_msa.c b/libavcodec/mips/hevc_mc_uniw_msa.c new file mode 100644 index 0000000000..f9ecb414ba --- /dev/null +++ b/libavcodec/mips/hevc_mc_uniw_msa.c @@ -0,0 +1,5368 @@ +/* + * 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 * 2] __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 +}; + +#define HEVC_UNIW_RND_CLIP2_MAX_SATU_H(in0_h, in1_h, wgt_w, offset_h, rnd_w, \ + out0_h, out1_h) \ +{ \ + v4i32 in0_r_m, in0_l_m, in1_r_m, in1_l_m; \ + \ + ILVRL_H2_SW(in0_h, in0_h, in0_r_m, in0_l_m); \ + ILVRL_H2_SW(in1_h, in1_h, in1_r_m, in1_l_m); \ + DOTP_SH4_SW(in0_r_m, in1_r_m, in0_l_m, in1_l_m, wgt_w, wgt_w, wgt_w, \ + wgt_w, in0_r_m, in1_r_m, in0_l_m, in1_l_m); \ + SRAR_W4_SW(in0_r_m, in1_r_m, in0_l_m, in1_l_m, rnd_w); \ + PCKEV_H2_SH(in0_l_m, in0_r_m, in1_l_m, in1_r_m, out0_h, out1_h); \ + ADDS_SH2_SH(out0_h, offset_h, out1_h, offset_h, out0_h, out1_h); \ + CLIP_SH2_0_255_MAX_SATU(out0_h, out1_h); \ +} + +#define HEVC_UNIW_RND_CLIP4_MAX_SATU_H(in0_h, in1_h, in2_h, in3_h, wgt_w, \ + offset_h, rnd_w, out0_h, out1_h, \ + out2_h, out3_h) \ +{ \ + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(in0_h, in1_h, wgt_w, offset_h, rnd_w, \ + out0_h, out1_h); \ + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(in2_h, in3_h, wgt_w, offset_h, rnd_w, \ + out2_h, out3_h); \ +} + +static void hevc_uniwgt_copy_4w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt, tp0, tp1, tp2, tp3; + v16i8 zero = { 0 }; + v16u8 out0, out1; + v16i8 src0 = { 0 }, src1 = { 0 }; + v8i16 dst0, dst1, dst2, dst3, offset_vec; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + if (2 == height) { + v4i32 dst0_r, dst0_l; + + LW2(src, src_stride, tp0, tp1); + INSERT_W2_SB(tp0, tp1, src0); + dst0 = (v8i16) __msa_ilvr_b(zero, src0); + dst0 <<= 6; + + ILVRL_H2_SW(dst0, dst0, dst0_r, dst0_l); + DOTP_SH2_SW(dst0_r, dst0_l, weight_vec, weight_vec, dst0_r, dst0_l); + SRAR_W2_SW(dst0_r, dst0_l, rnd_vec); + dst0 = __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r); + dst0 += offset_vec; + dst0 = CLIP_SH_0_255_MAX_SATU(dst0); + out0 = (v16u8) __msa_pckev_b((v16i8) dst0, (v16i8) dst0); + ST4x2_UB(out0, dst, dst_stride); + } else if (4 == height) { + LW4(src, src_stride, tp0, tp1, tp2, tp3); + INSERT_W4_SB(tp0, tp1, tp2, tp3, src0); + ILVRL_B2_SH(zero, src0, dst0, dst1); + SLLI_2V(dst0, dst1, 6); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst0, dst1, weight_vec, offset_vec, + rnd_vec, dst0, dst1); + out0 = (v16u8) __msa_pckev_b((v16i8) dst1, (v16i8) dst0); + ST4x4_UB(out0, out0, 0, 1, 2, 3, dst, dst_stride); + } else if (0 == (height % 8)) { + for (loop_cnt = (height >> 3); loop_cnt--;) { + LW4(src, src_stride, tp0, tp1, tp2, tp3); + src += 4 * src_stride; + INSERT_W4_SB(tp0, tp1, tp2, tp3, src0); + LW4(src, src_stride, tp0, tp1, tp2, tp3); + src += 4 * src_stride; + INSERT_W4_SB(tp0, tp1, tp2, tp3, src1); + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, + dst2, dst3); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST4x8_UB(out0, out1, dst, dst_stride); + dst += 8 * dst_stride; + } + } +} + +static void hevc_uniwgt_copy_6w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + uint64_t tp0, tp1, tp2, tp3; + v16i8 zero = { 0 }; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, offset_vec; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = (height >> 3); loop_cnt--;) { + LD4(src, src_stride, tp0, tp1, tp2, tp3); + src += (4 * src_stride); + INSERT_D2_SB(tp0, tp1, src0); + INSERT_D2_SB(tp2, tp3, src1); + LD4(src, src_stride, tp0, tp1, tp2, tp3); + src += (4 * src_stride); + INSERT_D2_SB(tp0, tp1, src2); + INSERT_D2_SB(tp2, tp3, src3); + + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVRL_B2_SH(zero, src2, dst4, dst5); + ILVRL_B2_SH(zero, src3, dst6, dst7); + + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + + ST6x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST6x4_UB(out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_uniwgt_copy_8w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + uint64_t tp0, tp1, tp2, tp3; + v16i8 src0 = { 0 }, src1 = { 0 }, src2 = { 0 }, src3 = { 0 }; + v16i8 zero = { 0 }; + v16u8 out0, out1, out2, out3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, offset_vec; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + if (2 == height) { + LD2(src, src_stride, tp0, tp1); + INSERT_D2_SB(tp0, tp1, src0); + ILVRL_B2_SH(zero, src0, dst0, dst1); + SLLI_2V(dst0, dst1, 6); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst0, dst1, weight_vec, offset_vec, + rnd_vec, dst0, dst1); + out0 = (v16u8) __msa_pckev_b((v16i8) dst1, (v16i8) dst0); + ST8x2_UB(out0, dst, dst_stride); + } else if (4 == height) { + LD4(src, src_stride, tp0, tp1, tp2, tp3); + INSERT_D2_SB(tp0, tp1, src0); + INSERT_D2_SB(tp2, tp3, src1); + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST8x4_UB(out0, out1, dst, dst_stride); + } else if (6 == height) { + LD4(src, src_stride, tp0, tp1, tp2, tp3); + src += 4 * src_stride; + INSERT_D2_SB(tp0, tp1, src0); + INSERT_D2_SB(tp2, tp3, src1); + LD2(src, src_stride, tp0, tp1); + INSERT_D2_SB(tp0, tp1, src2); + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVRL_B2_SH(zero, src2, dst4, dst5); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_2V(dst4, dst5, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(out2, dst, dst_stride); + } else if (0 == height % 8) { + for (loop_cnt = (height >> 3); loop_cnt--;) { + LD4(src, src_stride, tp0, tp1, tp2, tp3); + src += 4 * src_stride; + INSERT_D2_SB(tp0, tp1, src0); + INSERT_D2_SB(tp2, tp3, src1); + LD4(src, src_stride, tp0, tp1, tp2, tp3); + src += 4 * src_stride; + INSERT_D2_SB(tp0, tp1, src2); + INSERT_D2_SB(tp2, tp3, src3); + + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVRL_B2_SH(zero, src2, dst4, dst5); + ILVRL_B2_SH(zero, src3, dst6, dst7); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, + dst2, dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, + dst6, dst7); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST8x4_UB(out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + } + } +} + +static void hevc_uniwgt_copy_12w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 offset_vec; + v16i8 zero = { 0 }; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = 4; loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3, + dst0, dst1, dst2, dst3); + + ILVL_W2_SB(src1, src0, src3, src2, src0, src1); + ILVR_B2_SH(zero, src0, zero, src1, dst4, dst5); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_2V(dst4, dst5, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST12x4_UB(out0, out1, out2, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_uniwgt_copy_16w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3; + v16i8 zero = { 0 }; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, offset_vec; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = height >> 2; loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVRL_B2_SH(zero, src2, dst4, dst5); + ILVRL_B2_SH(zero, src3, dst6, dst7); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST_UB4(out0, out1, out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_uniwgt_copy_24w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3, out4, out5; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 zero = { 0 }; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, offset_vec; + v8i16 dst8, dst9, dst10, dst11; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src4, src5); + LD_SB4(src + 16, src_stride, src2, src3, src6, src7); + src += (4 * src_stride); + + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVR_B2_SH(zero, src2, zero, src3, dst4, dst5); + ILVRL_B2_SH(zero, src4, dst6, dst7); + ILVRL_B2_SH(zero, src5, dst8, dst9); + ILVR_B2_SH(zero, src6, zero, src7, dst10, dst11); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + SLLI_4V(dst8, dst9, dst10, dst11, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst8, dst9, dst10, dst11, weight_vec, + offset_vec, rnd_vec, dst8, dst9, dst10, + dst11); + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + PCKEV_B3_UB(dst7, dst6, dst9, dst8, dst11, dst10, out3, out4, out5); + ST_UB4(out0, out1, out3, out4, dst, dst_stride); + ST8x4_UB(out2, out5, dst + 16, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_uniwgt_copy_32w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3; + v16i8 zero = { 0 }; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, offset_vec; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB2(src, src_stride, src0, src1); + LD_SB2(src + 16, src_stride, src2, src3); + src += (2 * src_stride); + + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVRL_B2_SH(zero, src2, dst4, dst5); + ILVRL_B2_SH(zero, src3, dst6, dst7); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST_UB2(out0, out1, dst, dst_stride); + ST_UB2(out2, out3, dst + 16, dst_stride); + dst += (2 * dst_stride); + } +} + +static void hevc_uniwgt_copy_48w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3, out4, out5; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 zero = { 0 }; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, offset_vec; + v8i16 dst6, dst7, dst8, dst9, dst10, dst11; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB3(src, 16, src0, src1, src2); + src += src_stride; + LD_SB3(src, 16, src3, src4, src5); + src += src_stride; + + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVRL_B2_SH(zero, src2, dst4, dst5); + ILVRL_B2_SH(zero, src3, dst6, dst7); + ILVRL_B2_SH(zero, src4, dst8, dst9); + ILVRL_B2_SH(zero, src5, dst10, dst11); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + SLLI_4V(dst8, dst9, dst10, dst11, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst8, dst9, dst10, dst11, weight_vec, + offset_vec, rnd_vec, dst8, dst9, dst10, + dst11); + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + PCKEV_B3_UB(dst7, dst6, dst9, dst8, dst11, dst10, out3, out4, out5); + ST_UB2(out0, out1, dst, 16); + ST_UB(out2, dst + 32); + dst += dst_stride; + ST_UB2(out3, out4, dst, 16); + ST_UB(out5, dst + 32); + dst += dst_stride; + } +} + +static void hevc_uniwgt_copy_64w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3, out4, out5, out6, out7; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 zero = { 0 }; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, offset_vec; + v8i16 dst8, dst9, dst10, dst11, dst12, dst13, dst14, dst15; + v4i32 weight_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_h(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB4(src, 16, src0, src1, src2, src3); + src += src_stride; + LD_SB4(src, 16, src4, src5, src6, src7); + src += src_stride; + + ILVRL_B2_SH(zero, src0, dst0, dst1); + ILVRL_B2_SH(zero, src1, dst2, dst3); + ILVRL_B2_SH(zero, src2, dst4, dst5); + ILVRL_B2_SH(zero, src3, dst6, dst7); + ILVRL_B2_SH(zero, src4, dst8, dst9); + ILVRL_B2_SH(zero, src5, dst10, dst11); + ILVRL_B2_SH(zero, src6, dst12, dst13); + ILVRL_B2_SH(zero, src7, dst14, dst15); + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + SLLI_4V(dst8, dst9, dst10, dst11, 6); + SLLI_4V(dst12, dst13, dst14, dst15, 6); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst8, dst9, dst10, dst11, weight_vec, + offset_vec, rnd_vec, dst8, dst9, dst10, + dst11); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst12, dst13, dst14, dst15, weight_vec, + offset_vec, rnd_vec, dst12, dst13, dst14, + dst15); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + PCKEV_B2_UB(dst9, dst8, dst11, dst10, out4, out5); + PCKEV_B2_UB(dst13, dst12, dst15, dst14, out6, out7); + ST_UB4(out0, out1, out2, out3, dst, 16); + dst += dst_stride; + ST_UB4(out4, out5, out6, out7, dst, 16); + dst += dst_stride; + } +} + +static void hevc_hz_uniwgt_8t_4w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v8i16 filt0, filt1, filt2, filt3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9, vec10; + v16i8 mask0, mask1, mask2, mask3, vec11, vec12, vec13, vec14, vec15; + v8i16 filter_vec, dst01, dst23, dst45, dst67; + v8i16 dst0, dst1, dst2, dst3, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[16]); + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 3); loop_cnt--;) { + 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); + + VSHF_B4_SB(src0, src1, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src2, src3, mask0, mask1, mask2, mask3, + vec4, vec5, vec6, vec7); + VSHF_B4_SB(src4, src5, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + VSHF_B4_SB(src6, src7, mask0, mask1, mask2, mask3, + vec12, vec13, vec14, vec15); + dst01 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst23 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + dst45 = HEVC_FILT_8TAP_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, + filt3); + dst67 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, + filt2, filt3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst01, dst23, dst45, dst67, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST4x8_UB(out0, out1, dst, dst_stride); + dst += (8 * dst_stride); + } +} + +static void hevc_hz_uniwgt_8t_8w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask0, 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; + v8i16 weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + 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); + src += (4 * src_stride); + XORI_B4_128_SB(src0, src1, src2, src3); + + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_hz_uniwgt_8t_12w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2; + v8i16 filt0, filt1, filt2, filt3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + 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 filter_vec; + v8i16 dst01, dst23, dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = LD_SB(&ff_hevc_mask_arr[16]); + mask5 = mask4 + 2; + mask6 = mask4 + 4; + mask7 = mask4 + 6; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + LD_SB4(src + 8, src_stride, src4, src5, src6, src7); + src += (4 * src_stride); + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + + 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, src5, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src6, src7, mask4, mask5, mask6, mask7, + vec4, vec5, vec6, vec7); + dst01 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst23 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst01, dst23, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST8x4_UB(out0, out1, dst, dst_stride); + ST4x4_UB(out2, out2, 0, 1, 2, 3, dst + 8, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_hz_uniwgt_8t_16w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask0, 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; + v8i16 weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB2(src, src_stride, src0, src2); + LD_SB2(src + 8, src_stride, src1, src3); + src += (2 * src_stride); + XORI_B4_128_SB(src0, src1, src2, src3); + + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST_UB2(out0, out1, dst, dst_stride); + dst += (2 * dst_stride); + } +} + +static void hevc_hz_uniwgt_8t_24w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + 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; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + 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, 16, src0, src1); + src += src_stride; + LD_SB2(src, 16, src2, src3); + src += src_stride; + XORI_B4_128_SB(src0, src1, src2, src3); + VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src0, src1, mask4, mask5, mask6, mask7, + vec4, vec5, vec6, vec7); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + VSHF_B4_SB(src2, src2, 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(src2, src3, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, + vec4, vec5, vec6, vec7); + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst4, dst3, dst5, dst2, out0, out1, out2); + ST_UB2(out0, out1, dst, dst_stride); + ST8x2_UB(out2, dst + 16, dst_stride); + dst += (2 * dst_stride); + } +} + +static void hevc_hz_uniwgt_8t_32w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask0, mask1, mask2, mask3; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v16i8 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15; + v8i16 filter_vec; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = height >> 1; loop_cnt--;) { + LD_SB4(src, 8, src0, src1, src2, src3); + src += src_stride; + LD_SB4(src, 8, src4, src5, src6, src7); + src += src_stride; + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + + 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); + VSHF_B4_SB(src7, src7, mask0, mask1, mask2, mask3, + vec12, vec13, vec14, vec15); + 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); + dst7 = HEVC_FILT_8TAP_SH(vec12, vec13, vec14, vec15, filt0, filt1, + filt2, filt3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST_UB2(out0, out1, dst, 16); + dst += dst_stride; + ST_UB2(out2, out3, dst, 16); + dst += dst_stride; + } +} + +static void hevc_hz_uniwgt_8t_48w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + 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; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + 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--;) { + LD_SB3(src, 16, src0, src1, src2); + src3 = LD_SB(src + 40); + src += src_stride; + XORI_B4_128_SB(src0, src1, src2, src3); + + VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src0, src1, mask4, mask5, mask6, mask7, + vec4, vec5, vec6, vec7); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + VSHF_B4_SB(src1, src2, mask4, mask5, mask6, mask7, + 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(src2, src2, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, + vec4, vec5, vec6, vec7); + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST_UB2(out0, out1, dst, 16); + ST_UB(out2, dst + 32); + dst += dst_stride; + } +} + +static void hevc_hz_uniwgt_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 weight, + int32_t offset, + int32_t rnd_val) +{ + uint8_t *src_tmp; + uint8_t *dst_tmp; + uint32_t loop_cnt, cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2; + v8i16 filt0, filt1, filt2, filt3; + 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; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 3; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + for (loop_cnt = height; loop_cnt--;) { + src_tmp = src; + dst_tmp = dst; + + for (cnt = 2; cnt--;) { + LD_SB2(src_tmp, 16, src0, src1); + src2 = LD_SB(src_tmp + 24); + src_tmp += 32; + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src0, src1, mask4, mask5, mask6, mask7, + vec4, vec5, vec6, vec7); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec8, vec9, vec10, vec11); + VSHF_B4_SB(src2, src2, 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, + dst2, dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST_UB2(out0, out1, dst_tmp, 16); + dst_tmp += 32; + } + + src += src_stride; + dst += dst_stride; + } +} + +static void hevc_vt_uniwgt_8t_4w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + int32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16i8 src9, src10, src11, src12, src13, src14; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v16i8 src1110_r, src1211_r, src1312_r, src1413_r; + v16i8 src2110, src4332, src6554, src8776, src10998; + v16i8 src12111110, src14131312; + v8i16 filter_vec, dst01, dst23, dst45, dst67; + v8i16 filt0, filt1, filt2, filt3; + v8i16 dst0, dst1, dst2, dst3, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= (3 * src_stride); + + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 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_SB8(src, src_stride, + src7, src8, src9, src10, src11, src12, src13, src14); + src += (8 * 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_D4_SB(src87_r, src76_r, src109_r, src98_r, src1211_r, src1110_r, + src1413_r, src1312_r, + src8776, src10998, src12111110, src14131312); + XORI_B4_128_SB(src8776, src10998, src12111110, src14131312); + dst01 = HEVC_FILT_8TAP_SH(src2110, src4332, src6554, src8776, filt0, + filt1, filt2, filt3); + dst23 = HEVC_FILT_8TAP_SH(src4332, src6554, src8776, src10998, filt0, + filt1, filt2, filt3); + dst45 = HEVC_FILT_8TAP_SH(src6554, src8776, src10998, src12111110, + filt0, filt1, filt2, filt3); + dst67 = HEVC_FILT_8TAP_SH(src8776, src10998, src12111110, src14131312, + filt0, filt1, filt2, filt3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst01, dst23, dst45, dst67, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST4x8_UB(out0, out1, dst, dst_stride); + dst += (8 * dst_stride); + + src2110 = src10998; + src4332 = src12111110; + src6554 = src14131312; + src6 = src14; + } +} + +static void hevc_vt_uniwgt_8t_8w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + int32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v8i16 filt0, filt1, filt2, filt3; + v8i16 filter_vec; + v8i16 dst0, dst1, dst2, dst3, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= (3 * src_stride); + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 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); + + 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, src6, src8, src7, src9, src8, src10, src9, + src76_r, src87_r, src98_r, src109_r); + dst0 = HEVC_FILT_8TAP_SH(src10_r, src32_r, src54_r, src76_r, filt0, + filt1, filt2, filt3); + dst1 = HEVC_FILT_8TAP_SH(src21_r, src43_r, src65_r, src87_r, filt0, + filt1, filt2, filt3); + dst2 = HEVC_FILT_8TAP_SH(src32_r, src54_r, src76_r, src98_r, filt0, + filt1, filt2, filt3); + dst3 = HEVC_FILT_8TAP_SH(src43_r, src65_r, src87_r, src109_r, filt0, + filt1, filt2, filt3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST8x4_UB(out0, out1, 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 hevc_vt_uniwgt_8t_12w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + int32_t loop_cnt; + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v16i8 src10_l, src32_l, src54_l, src76_l, src98_l; + v16i8 src21_l, src43_l, src65_l, src87_l, src109_l; + v16i8 src2110, src4332, src6554, src8776, src10998; + v8i16 filt0, filt1, filt2, filt3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 weight_vec_h, offset_vec, denom_vec, filter_vec; + v4i32 weight_vec, rnd_vec; + + src -= (3 * src_stride); + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 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); + ILVR_D3_SB(src21_l, src10_l, src43_l, src32_l, src65_l, src54_l, + src2110, src4332, src6554); + + for (loop_cnt = 4; 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, 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); + ILVR_D2_SB(src87_l, src76_l, src109_l, src98_l, src8776, src10998); + + dst0 = HEVC_FILT_8TAP_SH(src10_r, src32_r, src54_r, src76_r, filt0, + filt1, filt2, filt3); + dst1 = HEVC_FILT_8TAP_SH(src21_r, src43_r, src65_r, src87_r, filt0, + filt1, filt2, filt3); + dst2 = HEVC_FILT_8TAP_SH(src32_r, src54_r, src76_r, src98_r, filt0, + filt1, filt2, filt3); + dst3 = HEVC_FILT_8TAP_SH(src43_r, src65_r, src87_r, src109_r, filt0, + filt1, filt2, filt3); + dst4 = HEVC_FILT_8TAP_SH(src2110, src4332, src6554, src8776, filt0, + filt1, filt2, filt3); + dst5 = HEVC_FILT_8TAP_SH(src4332, src6554, src8776, src10998, filt0, + filt1, filt2, filt3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST8x4_UB(out0, out1, dst, dst_stride); + ST4x4_UB(out2, out2, 0, 1, 2, 3, dst + 8, 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; + src2110 = src6554; + src4332 = src8776; + src6554 = src10998; + src6 = src10; + } +} + +static void hevc_vt_uniwgt_8t_16multx4mult_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val, + int32_t weightmul16) +{ + uint8_t *src_tmp; + uint8_t *dst_tmp; + int32_t loop_cnt, cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r; + v16i8 src21_r, src43_r, src65_r, src87_r; + v16i8 src10_l, src32_l, src54_l, src76_l; + v16i8 src21_l, src43_l, src65_l, src87_l; + v16i8 src98_r, src109_r, src98_l, src109_l; + v8i16 filt0, filt1, filt2, filt3; + v8i16 filter_vec; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= (3 * src_stride); + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + for (cnt = weightmul16; 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); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src_tmp, src_stride, src7, src8, src9, src10); + src_tmp += (4 * src_stride); + XORI_B4_128_SB(src7, src8, src9, src10); + + 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); + 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); + + dst0 = HEVC_FILT_8TAP_SH(src10_r, src32_r, src54_r, src76_r, filt0, + filt1, filt2, filt3); + dst1 = HEVC_FILT_8TAP_SH(src10_l, src32_l, src54_l, src76_l, filt0, + filt1, filt2, filt3); + dst2 = HEVC_FILT_8TAP_SH(src21_r, src43_r, src65_r, src87_r, filt0, + filt1, filt2, filt3); + dst3 = HEVC_FILT_8TAP_SH(src21_l, src43_l, src65_l, src87_l, filt0, + filt1, filt2, filt3); + dst4 = HEVC_FILT_8TAP_SH(src32_r, src54_r, src76_r, src98_r, filt0, + filt1, filt2, filt3); + dst5 = HEVC_FILT_8TAP_SH(src32_l, src54_l, src76_l, src98_l, filt0, + filt1, filt2, filt3); + dst6 = HEVC_FILT_8TAP_SH(src43_r, src65_r, src87_r, src109_r, filt0, + filt1, filt2, filt3); + dst7 = HEVC_FILT_8TAP_SH(src43_l, src65_l, src87_l, src109_l, filt0, + filt1, filt2, filt3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, + dst2, dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, + dst6, dst7); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST_UB4(out0, out1, out2, out3, dst_tmp, dst_stride); + dst_tmp += (4 * dst_stride); + + src0 = src4; + src1 = src5; + src2 = src6; + src3 = src7; + src4 = src8; + src5 = src9; + src6 = src10; + } + + src += 16; + dst += 16; + } +} + +static void hevc_vt_uniwgt_8t_16w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_vt_uniwgt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 1); +} + +static void hevc_vt_uniwgt_8t_24w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_vt_uniwgt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, 32, weight, + offset, rnd_val, 1); + + hevc_vt_uniwgt_8t_8w_msa(src + 16, src_stride, dst + 16, dst_stride, + filter, 32, weight, offset, rnd_val); +} + +static void hevc_vt_uniwgt_8t_32w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_vt_uniwgt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 2); +} + +static void hevc_vt_uniwgt_8t_48w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_vt_uniwgt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, 64, weight, + offset, rnd_val, 3); +} + +static void hevc_vt_uniwgt_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 weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_vt_uniwgt_8t_16multx4mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 4); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + 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, dst97, dst108; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst98_r; + v8i16 dst21_r, dst43_r, dst65_r, dst87_r, dst109_r; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r; + v4i32 weight_vec, offset_vec, rnd_vec, const_128, denom_vec; + 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; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + denom_vec = rnd_vec - 6; + + const_128 = __msa_ldi_w(128); + const_128 *= weight_vec; + offset_vec += __msa_srar_w(const_128, denom_vec); + + 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); + + /* row 0 row 1 row 2 row 3 */ + 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 >> 2; loop_cnt--;) { + LD_SB4(src, src_stride, src7, src8, src9, src10); + src += (4 * src_stride); + XORI_B4_128_SB(src7, src8, src9, src10); + + VSHF_B4_SB(src7, src9, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + VSHF_B4_SB(src8, src10, mask0, mask1, mask2, mask3, + vec4, vec5, vec6, vec7); + dst97 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst108 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + + dst76_r = __msa_ilvr_h(dst97, dst66); + ILVRL_H2_SH(dst108, dst97, dst87_r, dst109_r); + dst66 = (v8i16) __msa_splati_d((v2i64) dst97, 1); + dst98_r = __msa_ilvr_h(dst66, dst108); + + 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); + + SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst2_r, weight_vec, dst3_r, weight_vec, dst2_r, dst3_r); + SRAR_W4_SW(dst0_r, dst1_r, dst2_r, dst3_r, rnd_vec); + ADD2(dst0_r, offset_vec, dst1_r, offset_vec, dst0_r, dst1_r); + ADD2(dst2_r, offset_vec, dst3_r, offset_vec, dst2_r, dst3_r); + CLIP_SW4_0_255_MAX_SATU(dst0_r, dst1_r, dst2_r, dst3_r); + PCKEV_H2_SW(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r, dst1_r); + out = (v16u8) __msa_pckev_b((v16i8) dst1_r, (v16i8) dst0_r); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + dst10_r = dst54_r; + dst32_r = dst76_r; + dst54_r = dst98_r; + dst21_r = dst65_r; + dst43_r = dst87_r; + dst65_r = dst109_r; + dst66 = (v8i16) __msa_splati_d((v2i64) dst108, 1); + } +} + +static void hevc_hv_uniwgt_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 weight, + int32_t offset, + int32_t rnd_val, + int32_t width) +{ + uint32_t loop_cnt, cnt; + uint8_t *src_tmp; + uint8_t *dst_tmp; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v8i16 filt0, filt1, filt2, filt3; + v4i32 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; + v4i32 weight_vec, offset_vec, rnd_vec, const_128, denom_vec; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + + src -= ((3 * src_stride) + 3); + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + denom_vec = rnd_vec - 6; + + const_128 = __msa_ldi_w(128); + const_128 *= weight_vec; + offset_vec += __msa_srar_w(const_128, denom_vec); + + 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_SW(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); + + 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); + + ILVR_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1, + dst10_r, dst32_r, dst54_r, dst21_r); + ILVR_H2_SH(dst4, dst3, dst6, dst5, dst43_r, dst65_r); + ILVL_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1, + dst10_l, dst32_l, dst54_l, dst21_l); + ILVL_H2_SH(dst4, dst3, dst6, dst5, dst43_l, dst65_l); + + for (loop_cnt = height >> 1; loop_cnt--;) { + LD_SB2(src_tmp, src_stride, src7, src8); + src_tmp += 2 * src_stride; + XORI_B2_128_SB(src7, src8); + + 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; + + /* row 8 */ + 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; + + MUL2(dst0_r, weight_vec, dst0_l, weight_vec, dst0_r, dst0_l); + MUL2(dst1_r, weight_vec, dst1_l, weight_vec, dst1_r, dst1_l); + SRAR_W4_SW(dst0_r, dst1_r, dst0_l, dst1_l, rnd_vec); + ADD2(dst0_r, offset_vec, dst0_l, offset_vec, dst0_r, dst0_l); + ADD2(dst1_r, offset_vec, dst1_l, offset_vec, dst1_r, dst1_l); + CLIP_SW4_0_255_MAX_SATU(dst0_r, dst1_r, dst0_l, dst1_l); + + PCKEV_H2_SW(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r, dst1_r); + dst0_r = (v4i32) __msa_pckev_b((v16i8) dst1_r, (v16i8) dst0_r); + ST8x2_UB(dst0_r, dst_tmp, dst_stride); + dst_tmp += (2 * dst_stride); + + dst10_r = dst32_r; + dst32_r = dst54_r; + dst54_r = dst76_r; + dst10_l = dst32_l; + dst32_l = dst54_l; + dst54_l = dst76_l; + dst21_r = dst43_r; + dst43_r = dst65_r; + dst65_r = dst87_r; + dst21_l = dst43_l; + dst43_l = dst65_l; + dst65_l = dst87_l; + dst6 = dst8; + } + + src += 8; + dst += 8; + } +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 8); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + uint8_t *src_tmp, *dst_tmp; + v16u8 out; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + 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; + v8i16 dst30, dst41, dst52, dst63, dst66, dst97, dst108; + v8i16 filt0, filt1, filt2, filt3, filt_h0, filt_h1, filt_h2, filt_h3; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst10_l, dst32_l, dst54_l; + v8i16 dst98_r, dst21_r, dst43_r, dst65_r, dst87_r, dst109_r; + v8i16 dst76_l, filter_vec; + v4i32 dst0_r, dst0_l, dst1_r, dst2_r, dst3_r; + v4i32 weight_vec, offset_vec, rnd_vec, const_128, denom_vec; + + 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); + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + denom_vec = rnd_vec - 6; + + const_128 = __msa_ldi_w(128); + const_128 *= weight_vec; + offset_vec += __msa_srar_w(const_128, denom_vec); + + 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 = 16; loop_cnt--;) { + src7 = LD_SB(src_tmp); + src7 = (v16i8) __msa_xori_b((v16u8) src7, 128); + src_tmp += src_stride; + + 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(dst1, dst0, dst10_r, dst10_l); + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l); + ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l); + 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; + + MUL2(dst0_r, weight_vec, dst0_l, weight_vec, dst0_r, dst0_l); + SRAR_W2_SW(dst0_r, dst0_l, rnd_vec); + ADD2(dst0_r, offset_vec, dst0_l, offset_vec, dst0_r, dst0_l); + CLIP_SW2_0_255_MAX_SATU(dst0_r, dst0_l); + dst0_r = (v4i32) __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r); + out = (v16u8) __msa_pckev_b((v16i8) dst0_r, (v16i8) dst0_r); + ST8x1_UB(out, dst_tmp); + dst_tmp += dst_stride; + + dst0 = dst1; + dst1 = dst2; + dst2 = dst3; + dst3 = dst4; + dst4 = dst5; + dst5 = dst6; + dst6 = dst7; + } + + 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 = 4; loop_cnt--;) { + LD_SB4(src, src_stride, src7, src8, src9, src10); + src += (4 * src_stride); + XORI_B4_128_SB(src7, src8, src9, src10); + + VSHF_B4_SB(src7, src9, mask4, mask5, mask6, mask7, vec0, vec1, vec2, + vec3); + VSHF_B4_SB(src8, src10, mask4, mask5, mask6, mask7, vec4, vec5, vec6, + vec7); + dst97 = HEVC_FILT_8TAP_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, + filt3); + dst108 = HEVC_FILT_8TAP_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, + filt3); + + dst76_r = __msa_ilvr_h(dst97, dst66); + ILVRL_H2_SH(dst108, dst97, dst87_r, dst109_r); + dst66 = (v8i16) __msa_splati_d((v2i64) dst97, 1); + dst98_r = __msa_ilvr_h(dst66, dst108); + + 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); + + SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst2_r, weight_vec, dst3_r, weight_vec, dst2_r, dst3_r); + SRAR_W4_SW(dst0_r, dst1_r, dst2_r, dst3_r, rnd_vec); + ADD2(dst0_r, offset_vec, dst1_r, offset_vec, dst0_r, dst1_r); + ADD2(dst2_r, offset_vec, dst3_r, offset_vec, dst2_r, dst3_r); + CLIP_SW4_0_255_MAX_SATU(dst0_r, dst1_r, dst2_r, dst3_r); + PCKEV_H2_SW(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r, dst1_r); + out = (v16u8) __msa_pckev_b((v16i8) dst1_r, (v16i8) dst0_r); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + dst10_r = dst54_r; + dst32_r = dst76_r; + dst54_r = dst98_r; + dst21_r = dst65_r; + dst43_r = dst87_r; + dst65_r = dst109_r; + dst66 = (v8i16) __msa_splati_d((v2i64) dst108, 1); + } +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 16); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 24); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 32); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 48); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 64); +} + +static void hevc_hz_uniwgt_4t_4x2_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v8i16 filt0, filt1; + v16i8 src0, src1, vec0, vec1; + v16i8 mask1; + v8i16 dst0; + v4i32 dst0_r, dst0_l; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[16]); + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + LD_SB2(src, src_stride, src0, src1); + XORI_B2_128_SB(src0, src1); + + VSHF_B2_SB(src0, src1, src0, src1, mask0, mask1, vec0, vec1); + dst0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + + ILVRL_H2_SW(dst0, dst0, dst0_r, dst0_l); + DOTP_SH2_SW(dst0_r, dst0_l, weight_vec, weight_vec, dst0_r, dst0_l); + SRAR_W2_SW(dst0_r, dst0_l, rnd_vec); + dst0 = __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r); + dst0 = __msa_adds_s_h(dst0, offset_vec); + dst0 = CLIP_SH_0_255_MAX_SATU(dst0); + out = (v16u8) __msa_pckev_b((v16i8) dst0, (v16i8) dst0); + ST4x2_UB(out, dst, dst_stride); + dst += (4 * dst_stride); +} + +static void hevc_hz_uniwgt_4t_4x4_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3; + v16i8 mask1, vec0, vec1, vec2, vec3; + v8i16 dst0, dst1; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[16]); + + src -= 1; + + /* rearranging filter */ + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + + VSHF_B2_SB(src0, src1, src0, src1, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src2, src3, src2, src3, mask0, mask1, vec2, vec3); + dst0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0, dst1); + + out = (v16u8) __msa_pckev_b((v16i8) dst1, (v16i8) dst0); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); +} + +static void hevc_hz_uniwgt_4t_4x8multiple_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 mask1, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec; + v8i16 weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[16]); + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 3); loop_cnt--;) { + 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); + + VSHF_B2_SB(src0, src1, src0, src1, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src2, src3, src2, src3, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src4, src5, src4, src5, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src6, src7, src6, src7, mask0, mask1, vec6, vec7); + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST4x8_UB(out0, out1, dst, dst_stride); + dst += (8 * dst_stride); + } +} + +static void hevc_hz_uniwgt_4t_4w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + if (2 == height) { + hevc_hz_uniwgt_4t_4x2_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (4 == height) { + hevc_hz_uniwgt_4t_4x4_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (8 == height || 16 == height) { + hevc_hz_uniwgt_4t_4x8multiple_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val); + } +} + +static void hevc_hz_uniwgt_4t_6w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out0, out1, out2, out3; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + 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, dst6, dst7; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask1 = mask0 + 2; + + LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7); + 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); + 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); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec6, vec7); + dst4 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, + weight_vec, offset_vec, rnd_vec, + dst4, dst5, dst6, dst7); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST6x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST6x4_UB(out2, out3, dst, dst_stride); +} + +static void hevc_hz_uniwgt_4t_8x2_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v8i16 filt0, filt1, dst0, dst1; + v16i8 src0, src1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask1 = mask0 + 2; + + LD_SB2(src, src_stride, src0, src1); + XORI_B2_128_SB(src0, src1); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3); + dst0 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0, dst1); + + out = (v16u8) __msa_pckev_b((v16i8) dst1, (v16i8) dst0); + ST8x2_UB(out, dst, dst_stride); +} + +static void hevc_hz_uniwgt_4t_8x4_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out0, out1; + v16i8 src0, src1, src2, src3; + v16i8 mask0, mask1, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 filt0, filt1, dst0, dst1, dst2, dst3; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + mask1 = mask0 + 2; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + XORI_B4_128_SB(src0, src1, src2, src3); + 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); + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST8x4_UB(out0, out1, dst, dst_stride); +} + +static void hevc_hz_uniwgt_4t_8x6_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out0, out1, out2; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[0]); + v16i8 mask1; + v16i8 vec11; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9, vec10; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask1 = mask0 + 2; + + LD_SB6(src, src_stride, src0, src1, src2, src3, src4, src5); + XORI_B6_128_SB(src0, src1, src2, src3, src4, src5); + + 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); + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(out2, dst, dst_stride); +} + +static void hevc_hz_uniwgt_4t_8x8multiple_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v8i16 filt0, filt1; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[0]); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 3); loop_cnt--;) { + 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); + + 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); + 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); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec6, vec7); + dst4 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, + weight_vec, offset_vec, rnd_vec, + dst4, dst5, dst6, dst7); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, dst_stride); + dst += (8 * dst_stride); + } +} + +static void hevc_hz_uniwgt_4t_8w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + if (2 == height) { + hevc_hz_uniwgt_4t_8x2_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (4 == height) { + hevc_hz_uniwgt_4t_8x4_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (6 == height) { + hevc_hz_uniwgt_4t_8x6_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else { + hevc_hz_uniwgt_4t_8x8multiple_msa(src, src_stride, dst, dst_stride, + filter, height, weight, offset, + rnd_val); + } +} + +static void hevc_hz_uniwgt_4t_12w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[0]); + v16i8 mask2 = { 8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28 + }; + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9, vec10; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v16i8 mask3, vec11; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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, 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(src0, src1, src0, src1, mask2, mask3, vec8, vec9); + VSHF_B2_SB(src2, src3, src2, src3, mask2, mask3, vec10, vec11); + 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); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST12x4_UB(out0, out1, out2, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_hz_uniwgt_4t_16w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 filt0, filt1; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[0]); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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, 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); + 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); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec2, vec3); + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec6, vec7); + dst4 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, + weight_vec, offset_vec, rnd_vec, + dst4, dst5, dst6, dst7); + + PCKEV_B4_UB(dst1, dst0, dst3, dst2, dst5, dst4, dst7, dst6, + out0, out1, out2, out3); + + ST_UB4(out0, out1, out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_hz_uniwgt_4t_24w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1; + v16i8 mask0, mask1, mask2, mask3; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask0 = LD_SB(&ff_hevc_mask_arr[0]); + mask1 = mask0 + 2; + mask2 = mask0 + 8; + mask3 = mask0 + 10; + + for (loop_cnt = 16; loop_cnt--;) { + LD_SB2(src, src_stride, src0, src2); + LD_SB2(src + 16, src_stride, src1, src3); + src += (2 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec2, vec3); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src2, src3, src2, src3, mask2, mask3, vec6, vec7); + 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); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec2, vec3); + dst4 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST_UB2(out0, out1, dst, dst_stride); + ST8x2_UB(out2, dst + 16, dst_stride); + dst += (2 * dst_stride); + } +} + +static void hevc_hz_uniwgt_4t_32w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5; + v8i16 filt0, filt1; + v16i8 mask0 = LD_SB(&ff_hevc_mask_arr[0]); + v16i8 mask1, mask2, mask3; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + mask1 = mask0 + 2; + mask2 = mask0 + 8; + mask3 = mask0 + 10; + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB2(src, 16, src0, src1); + src2 = LD_SB(src + 24); + src += src_stride; + LD_SB2(src, 16, src3, src4); + src5 = LD_SB(src + 24); + src += src_stride; + XORI_B6_128_SB(src0, src1, src2, src3, src4, src5); + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec2, vec3); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec6, vec7); + 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); + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + VSHF_B2_SB(src3, src4, src3, src4, mask2, mask3, vec2, vec3); + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec4, vec5); + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec6, vec7); + dst4 = HEVC_FILT_4TAP_SH(vec0, vec1, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(vec2, vec3, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(vec4, vec5, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(vec6, vec7, filt0, filt1); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, + weight_vec, offset_vec, rnd_vec, + dst4, dst5, dst6, dst7); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST_UB2(out0, out1, dst, 16); + dst += dst_stride; + ST_UB2(out2, out3, dst, 16); + dst += dst_stride; + } +} + +static void hevc_vt_uniwgt_4t_4x2_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4; + v16i8 src10_r, src32_r, src21_r, src43_r; + v16i8 src2110, src4332; + v8i16 dst0; + v4i32 dst0_r, dst0_l; + v8i16 filt0, filt1; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB5(src, src_stride, src0, src1, src2, src3, src4); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVR_D2_SB(src21_r, src10_r, src43_r, src32_r, src2110, src4332); + XORI_B2_128_SB(src2110, src4332); + dst0 = HEVC_FILT_4TAP_SH(src2110, src4332, filt0, filt1); + ILVRL_H2_SW(dst0, dst0, dst0_r, dst0_l); + DOTP_SH2_SW(dst0_r, dst0_l, weight_vec, weight_vec, dst0_r, dst0_l); + SRAR_W2_SW(dst0_r, dst0_l, rnd_vec); + dst0 = __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r); + dst0 = __msa_adds_s_h(dst0, offset_vec); + dst0 = CLIP_SH_0_255_MAX_SATU(dst0); + out = (v16u8) __msa_pckev_b((v16i8) dst0, (v16i8) dst0); + ST4x2_UB(out, dst, dst_stride); +} + +static void hevc_vt_uniwgt_4t_4x4_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v16i8 src10_r, src32_r, src54_r, src21_r, src43_r, src65_r; + v16i8 src2110, src4332, src6554; + v8i16 dst0, dst1; + v8i16 filt0, filt1; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVR_B4_SB(src3, src2, src4, src3, src5, src4, src6, src5, + src32_r, src43_r, src54_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); + dst0 = HEVC_FILT_4TAP_SH(src2110, src4332, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src4332, src6554, filt0, filt1); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0, dst1); + + out = (v16u8) __msa_pckev_b((v16i8) dst1, (v16i8) dst0); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void hevc_vt_uniwgt_4t_4x8multiple_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + int32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src54_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r, src109_r; + v16i8 src2110, src4332, src6554, src8776; + v16i8 src10998; + v8i16 dst0, dst1, dst2, dst3, filt0, filt1; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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); + 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 >> 3); loop_cnt--;) { + LD_SB8(src, src_stride, + src3, src4, src5, src6, src7, src8, src9, src10); + src += (8 * src_stride); + ILVR_B4_SB(src3, src2, src4, src3, src5, src4, src6, src5, + src32_r, src43_r, src54_r, src65_r); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r); + ILVR_D4_SB(src43_r, src32_r, src65_r, src54_r, src87_r, src76_r, + src109_r, src98_r, src4332, src6554, src8776, src10998); + XORI_B4_128_SB(src4332, src6554, src8776, src10998); + dst0 = HEVC_FILT_4TAP_SH(src2110, src4332, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src4332, src6554, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src6554, src8776, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src8776, src10998, filt0, filt1); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST4x8_UB(out0, out1, dst, dst_stride); + dst += (8 * dst_stride); + + src2 = src10; + src2110 = src10998; + } +} + +static void hevc_vt_uniwgt_4t_4w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + if (2 == height) { + hevc_vt_uniwgt_4t_4x2_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (4 == height) { + hevc_vt_uniwgt_4t_4x4_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (0 == (height % 8)) { + hevc_vt_uniwgt_4t_4x8multiple_msa(src, src_stride, dst, dst_stride, + filter, height, weight, offset, + rnd_val); + } +} + +static void hevc_vt_uniwgt_4t_6w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src21_r, src43_r; + v16i8 src54_r, src65_r, src76_r, src87_r, src98_r, src109_r; + v8i16 filt0, filt1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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); + LD_SB8(src, src_stride, src3, src4, src5, src6, src7, src8, src9, src10); + XORI_B3_128_SB(src0, src1, src2); + XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVR_B2_SB(src5, src4, src6, src5, src54_r, src65_r); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(src54_r, src76_r, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(src65_r, src87_r, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(src76_r, src98_r, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(src87_r, src109_r, filt0, filt1); + + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0, dst1, dst2, dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, + weight_vec, offset_vec, rnd_vec, + dst4, dst5, dst6, dst7); + + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST6x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST6x4_UB(out2, out3, dst, dst_stride); +} + +static void hevc_vt_uniwgt_4t_8x2_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4; + v16i8 src10_r, src32_r, src21_r, src43_r; + v8i16 dst0, dst1; + v8i16 filt0, filt1; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 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_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0, dst1); + + out = (v16u8) __msa_pckev_b((v16i8) dst1, (v16i8) dst0); + ST8x2_UB(out, dst, dst_stride); +} + +static void hevc_vt_uniwgt_4t_8x4_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4; + v16i8 src10_r, src32_r, src21_r, src43_r; + v16i8 src5, src6, src54_r, src65_r; + v8i16 filt0, filt1; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6); + src += (3 * src_stride); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVR_B2_SB(src5, src4, src6, src5, src54_r, src65_r); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + ST8x4_UB(out0, out1, dst, dst_stride); +} + +static void hevc_vt_uniwgt_4t_8x6_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v16i8 src10_r, src32_r, src54_r, src76_r; + v16i8 src21_r, src43_r, src65_r, src87_r; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filt0, filt1; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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); + LD_SB6(src, src_stride, src3, src4, src5, src6, src7, src8); + + XORI_B3_128_SB(src0, src1, src2); + XORI_B6_128_SB(src3, src4, src5, src6, src7, src8); + ILVR_B4_SB(src1, src0, src2, src1, src3, src2, src4, src3, src10_r, src21_r, + src32_r, src43_r); + ILVR_B4_SB(src5, src4, src6, src5, src7, src6, src8, src7, src54_r, src65_r, + src76_r, src87_r); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(src54_r, src76_r, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(src65_r, src87_r, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4, dst5); + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(out2, dst, dst_stride); +} + +static void hevc_vt_uniwgt_4t_8x8mult_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + int32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src21_r, src43_r; + v16i8 src54_r, src65_r, src76_r, src87_r, src98_r, src109_r; + v8i16 filt0, filt1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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); + + 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); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVR_B2_SB(src5, src4, src6, src5, src54_r, src65_r); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(src54_r, src76_r, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(src65_r, src87_r, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(src76_r, src98_r, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(src87_r, src109_r, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + PCKEV_B2_UB(dst1, dst0, dst3, dst2, out0, out1); + PCKEV_B2_UB(dst5, dst4, dst7, dst6, out2, out3); + ST8x8_UB(out0, out1, out2, out3, dst, dst_stride); + dst += (8 * dst_stride); + + src2 = src10; + src10_r = src98_r; + src21_r = src109_r; + } +} + +static void hevc_vt_uniwgt_4t_8w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + if (2 == height) { + hevc_vt_uniwgt_4t_8x2_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (4 == height) { + hevc_vt_uniwgt_4t_8x4_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else if (6 == height) { + hevc_vt_uniwgt_4t_8x6_msa(src, src_stride, dst, dst_stride, + filter, weight, offset, rnd_val); + } else { + hevc_vt_uniwgt_4t_8x8mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, offset, + rnd_val); + } +} + +static void hevc_vt_uniwgt_4t_12w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + int32_t loop_cnt; + v16u8 out0, out1, out2, out3, out4, out5; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src21_r, src43_r; + v16i8 src10_l, src32_l, src54_l, src21_l, src43_l, src65_l; + v16i8 src2110, src4332; + v16i8 src54_r, src76_r, src98_r, src65_r, src87_r, src109_r; + v16i8 src76_l, src98_l, src87_l, src109_l, src6554, src8776, src10998; + v8i16 filt0, filt1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8; + v8i16 dst9, dst10, dst11, filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= (1 * src_stride); + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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 = 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); + ILVRL_B2_SB(src3, src2, src32_r, src32_l); + ILVRL_B2_SB(src4, src3, src43_r, src43_l); + ILVRL_B2_SB(src5, src4, src54_r, src54_l); + ILVRL_B2_SB(src6, src5, src65_r, src65_l); + src4332 = (v16i8) __msa_ilvr_d((v2i64) src43_l, (v2i64) src32_l); + src6554 = (v16i8) __msa_ilvr_d((v2i64) src65_l, (v2i64) src54_l); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(src2110, src4332, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(src4332, src6554, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst4, dst5, weight_vec, offset_vec, + rnd_vec, dst4, dst5); + PCKEV_B3_UB(dst1, dst0, dst3, dst2, dst5, dst4, out0, out1, out2); + ST12x4_UB(out0, out1, out2, dst, dst_stride); + dst += (4 * dst_stride); + + ILVRL_B2_SB(src7, src6, src76_r, src76_l); + ILVRL_B2_SB(src8, src7, src87_r, src87_l); + ILVRL_B2_SB(src9, src8, src98_r, src98_l); + ILVRL_B2_SB(src10, src9, src109_r, src109_l); + src8776 = (v16i8) __msa_ilvr_d((v2i64) src87_l, (v2i64) src76_l); + src10998 = (v16i8) __msa_ilvr_d((v2i64) src109_l, (v2i64) src98_l); + dst6 = HEVC_FILT_4TAP_SH(src54_r, src76_r, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(src65_r, src87_r, filt0, filt1); + dst8 = HEVC_FILT_4TAP_SH(src76_r, src98_r, filt0, filt1); + dst9 = HEVC_FILT_4TAP_SH(src87_r, src109_r, filt0, filt1); + dst10 = HEVC_FILT_4TAP_SH(src6554, src8776, filt0, filt1); + dst11 = HEVC_FILT_4TAP_SH(src8776, src10998, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst6, dst7, dst8, dst9, weight_vec, + offset_vec, rnd_vec, dst6, dst7, dst8, + dst9); + HEVC_UNIW_RND_CLIP2_MAX_SATU_H(dst10, dst11, weight_vec, offset_vec, + rnd_vec, dst10, dst11); + PCKEV_B3_UB(dst7, dst6, dst9, dst8, dst11, dst10, out3, out4, out5); + ST12x4_UB(out3, out4, out5, dst, dst_stride); + dst += (4 * dst_stride); + + src2 = src10; + src10_r = src98_r; + src21_r = src109_r; + src2110 = src10998; + } +} + +static void hevc_vt_uniwgt_4t_16w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + int32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 src10_r, src32_r, src21_r, src43_r; + v16i8 src10_l, src32_l, src21_l, src43_l; + v16i8 src54_r, src54_l, src65_r, src65_l, src6; + v8i16 filt0, filt1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + 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); + + 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); + ILVRL_B2_SB(src3, src2, src32_r, src32_l); + ILVRL_B2_SB(src4, src3, src43_r, src43_l); + ILVRL_B2_SB(src5, src4, src54_r, src54_l); + ILVRL_B2_SB(src6, src5, src65_r, src65_l); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(src10_l, src32_l, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(src21_l, src43_l, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(src32_l, src54_l, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(src43_l, src65_l, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + PCKEV_B4_UB(dst4, dst0, dst5, dst1, dst6, dst2, dst7, dst3, out0, out1, + out2, out3); + ST_UB4(out0, out1, out2, out3, dst, dst_stride); + dst += (4 * dst_stride); + + src2 = src6; + src10_r = src54_r; + src21_r = src65_r; + src10_l = src54_l; + src21_l = src65_l; + } +} + +static void hevc_vt_uniwgt_4t_24w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3, out4, out5; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 src6, src7, src8, src9, src10, src11, src12, src13; + v16i8 src10_r, src32_r, src54_r, src21_r, src43_r, src65_r; + v16i8 src10_l, src32_l, src54_l, src21_l, src43_l, src65_l; + v16i8 src87_r, src98_r, src109_r, src1110_r, src1211_r, src1312_r; + v8i16 filt0, filt1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8, dst9, dst10; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec, dst11; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + LD_SB3(src + 16, src_stride, src7, src8, src9); + src += (3 * src_stride); + XORI_B3_128_SB(src0, src1, src2); + XORI_B3_128_SB(src7, src8, src9); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + ILVR_B2_SB(src8, src7, src9, src8, src87_r, src98_r); + + for (loop_cnt = 8; loop_cnt--;) { + LD_SB4(src, src_stride, src3, src4, src5, src6); + LD_SB4(src + 16, src_stride, src10, src11, src12, src13); + src += (4 * src_stride); + XORI_B4_128_SB(src3, src4, src5, src6); + XORI_B4_128_SB(src10, src11, src12, src13); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + ILVRL_B2_SB(src5, src4, src54_r, src54_l); + ILVRL_B2_SB(src6, src5, src65_r, src65_l); + ILVR_B2_SB(src10, src9, src11, src10, src109_r, src1110_r); + ILVR_B2_SB(src12, src11, src13, src12, src1211_r, src1312_r); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src32_r, src54_r, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src43_r, src65_r, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(src10_l, src32_l, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(src21_l, src43_l, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(src32_l, src54_l, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(src43_l, src65_l, filt0, filt1); + dst8 = HEVC_FILT_4TAP_SH(src87_r, src109_r, filt0, filt1); + dst9 = HEVC_FILT_4TAP_SH(src98_r, src1110_r, filt0, filt1); + dst10 = HEVC_FILT_4TAP_SH(src109_r, src1211_r, filt0, filt1); + dst11 = HEVC_FILT_4TAP_SH(src1110_r, src1312_r, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst8, dst9, dst10, dst11, weight_vec, + offset_vec, rnd_vec, dst8, dst9, dst10, + dst11); + PCKEV_B4_UB(dst4, dst0, dst5, dst1, dst6, dst2, dst7, dst3, out0, out1, + out2, out3); + PCKEV_B2_UB(dst9, dst8, dst11, dst10, out4, out5); + ST_UB4(out0, out1, out2, out3, dst, dst_stride); + ST8x4_UB(out4, out5, dst + 16, dst_stride); + dst += (4 * dst_stride); + + src2 = src6; + src9 = src13; + src10_r = src54_r; + src21_r = src65_r; + src10_l = src54_l; + src21_l = src65_l; + src87_r = src1211_r; + src98_r = src1312_r; + } +} + +static void hevc_vt_uniwgt_4t_32w_msa(uint8_t *src, + int32_t src_stride, + uint8_t *dst, + int32_t dst_stride, + const int8_t *filter, + int32_t height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1, out2, out3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9; + v16i8 src10_r, src32_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src65_r, src87_r; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v16i8 src10_l, src32_l, src76_l, src98_l; + v16i8 src21_l, src43_l, src65_l, src87_l; + v8i16 filt0, filt1; + v8i16 filter_vec, weight_vec_h, offset_vec, denom_vec; + v4i32 weight_vec, rnd_vec; + + src -= src_stride; + + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + weight *= 128; + rnd_val -= 6; + + weight_vec_h = __msa_fill_h(weight); + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val); + + weight_vec_h = __msa_srar_h(weight_vec_h, denom_vec); + offset_vec = __msa_adds_s_h(offset_vec, weight_vec_h); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + LD_SB3(src + 16, src_stride, src5, src6, src7); + src += (3 * src_stride); + XORI_B6_128_SB(src0, src1, src2, src5, src6, src7); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + ILVR_B2_SB(src6, src5, src7, src6, src65_r, src76_r); + ILVL_B2_SB(src6, src5, src7, src6, src65_l, src76_l); + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB2(src, src_stride, src3, src4); + LD_SB2(src + 16, src_stride, src8, src9); + src += (2 * src_stride); + XORI_B4_128_SB(src3, src4, src8, src9); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + ILVRL_B2_SB(src8, src7, src87_r, src87_l); + ILVRL_B2_SB(src9, src8, src98_r, src98_l); + dst0 = HEVC_FILT_4TAP_SH(src10_r, src32_r, filt0, filt1); + dst1 = HEVC_FILT_4TAP_SH(src21_r, src43_r, filt0, filt1); + dst2 = HEVC_FILT_4TAP_SH(src10_l, src32_l, filt0, filt1); + dst3 = HEVC_FILT_4TAP_SH(src21_l, src43_l, filt0, filt1); + dst4 = HEVC_FILT_4TAP_SH(src65_r, src87_r, filt0, filt1); + dst5 = HEVC_FILT_4TAP_SH(src76_r, src98_r, filt0, filt1); + dst6 = HEVC_FILT_4TAP_SH(src65_l, src87_l, filt0, filt1); + dst7 = HEVC_FILT_4TAP_SH(src76_l, src98_l, filt0, filt1); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst0, dst1, dst2, dst3, weight_vec, + offset_vec, rnd_vec, dst0, dst1, dst2, + dst3); + HEVC_UNIW_RND_CLIP4_MAX_SATU_H(dst4, dst5, dst6, dst7, weight_vec, + offset_vec, rnd_vec, dst4, dst5, dst6, + dst7); + PCKEV_B4_UB(dst2, dst0, dst3, dst1, dst6, dst4, dst7, dst5, out0, out1, + out2, out3); + ST_UB2(out0, out2, dst, 16); + dst += dst_stride; + ST_UB2(out1, out3, dst, 16); + dst += dst_stride; + + src2 = src4; + src7 = src9; + src10_r = src32_r; + src21_r = src43_r; + src10_l = src32_l; + src21_l = src43_l; + src65_r = src87_r; + src76_r = src98_r; + src65_l = src87_l; + src76_l = src98_l; + } +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4; + v8i16 filt0, filt1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16); + v16i8 mask1; + v8i16 filt_h0, filt_h1, filter_vec, tmp; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst20, dst31, dst42, dst10, dst32, dst21, dst43; + v8i16 offset_vec, const_128, denom_vec; + v4i32 dst0, dst1, weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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; + MUL2(dst0, weight_vec, dst1, weight_vec, dst0, dst1); + SRAR_W2_SW(dst0, dst1, rnd_vec); + tmp = __msa_pckev_h((v8i16) dst1, (v8i16) dst0); + tmp += offset_vec; + tmp = CLIP_SH_0_255_MAX_SATU(tmp); + out = (v16u8) __msa_pckev_b((v16i8) tmp, (v16i8) tmp); + ST4x2_UB(out, dst, dst_stride); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v8i16 filt0, filt1; + v8i16 filt_h0, filt_h1, filter_vec, tmp0, tmp1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16); + v16i8 mask1; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst30, dst41, dst52, dst63, dst10, dst32, dst54, dst21, dst43, dst65; + v8i16 offset_vec, const_128, denom_vec; + v4i32 dst0, dst1, dst2, dst3, weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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); + MUL2(dst0, weight_vec, dst1, weight_vec, dst0, dst1); + MUL2(dst2, weight_vec, dst3, weight_vec, dst2, dst3); + SRAR_W4_SW(dst0, dst1, dst2, dst3, rnd_vec); + PCKEV_H2_SH(dst1, dst0, dst3, dst2, tmp0, tmp1); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + CLIP_SH2_0_255_MAX_SATU(tmp0, tmp1); + out = (v16u8) __msa_pckev_b((v16i8) tmp1, (v16i8) tmp0); + ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + uint32_t loop_cnt; + v16u8 out0, out1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v8i16 filt0, filt1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16); + v16i8 mask1; + v8i16 filt_h0, filt_h1, filter_vec, tmp0, tmp1, tmp2, tmp3; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dst10, dst21, dst22, dst73, dst84, dst95, dst106; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r; + v8i16 dst21_r, dst43_r, dst65_r, dst87_r; + v8i16 dst98_r, dst109_r, offset_vec, const_128, denom_vec; + v4i32 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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 = 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); + MUL2(dst0, weight_vec, dst1, weight_vec, dst0, dst1); + MUL2(dst2, weight_vec, dst3, weight_vec, dst2, dst3); + MUL2(dst4, weight_vec, dst5, weight_vec, dst4, dst5); + MUL2(dst6, weight_vec, dst7, weight_vec, dst6, dst7); + SRAR_W4_SW(dst0, dst1, dst2, dst3, rnd_vec); + SRAR_W4_SW(dst4, dst5, dst6, dst7, rnd_vec); + PCKEV_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst7, dst6, tmp0, tmp1, + tmp2, tmp3); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + ADD2(tmp2, offset_vec, tmp3, offset_vec, tmp2, tmp3); + CLIP_SH4_0_255_MAX_SATU(tmp0, tmp1, tmp2, tmp3); + PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, out0, out1); + 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_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + if (2 == height) { + hevc_hv_uniwgt_4t_4x2_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, weight, + offset, rnd_val); + } else if (4 == height) { + hevc_hv_uniwgt_4t_4x4_msa(src, src_stride, dst, dst_stride, + filter_x,filter_y, weight, + offset, rnd_val); + } else if (0 == (height % 8)) { + hevc_hv_uniwgt_4t_4multx8mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val); + } +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16u8 out0, out1, out2; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v8i16 filt0, filt1; + v16i8 mask0 = LD_SB(ff_hevc_mask_arr); + v16i8 mask1; + v8i16 filt_h0, filt_h1, filter_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; + v8i16 dsth0, dsth1, dsth2, dsth3, dsth4, dsth5, dsth6, dsth7, dsth8, dsth9; + v8i16 dsth10, tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst98_r, dst21_r, dst43_r; + v8i16 dst65_r, dst87_r, dst109_r, dst10_l, dst32_l, dst54_l, dst76_l; + v8i16 dst98_l, dst21_l, dst43_l, dst65_l, dst87_l, dst109_l; + v8i16 dst1021_l, dst3243_l, dst5465_l, dst7687_l, dst98109_l; + v8i16 offset_vec, const_128, denom_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r, dst6_r, dst7_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst2_r, weight_vec, dst3_r, weight_vec, dst2_r, dst3_r); + MUL2(dst4_r, weight_vec, dst5_r, weight_vec, dst4_r, dst5_r); + MUL2(dst6_r, weight_vec, dst7_r, weight_vec, dst6_r, dst7_r); + MUL2(dst0_l, weight_vec, dst1_l, weight_vec, dst0_l, dst1_l); + MUL2(dst2_l, weight_vec, dst3_l, weight_vec, dst2_l, dst3_l); + SRAR_W4_SW(dst0_r, dst1_r, dst2_r, dst3_r, rnd_vec); + SRAR_W4_SW(dst4_r, dst5_r, dst6_r, dst7_r, rnd_vec); + SRAR_W4_SW(dst0_l, dst1_l, dst2_l, dst3_l, rnd_vec); + 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); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + ADD2(tmp2, offset_vec, tmp3, offset_vec, tmp2, tmp3); + ADD2(tmp4, offset_vec, tmp5, offset_vec, tmp4, tmp5); + CLIP_SH4_0_255_MAX_SATU(tmp0, tmp1, tmp2, tmp3); + CLIP_SH2_0_255_MAX_SATU(tmp4, tmp5); + PCKEV_B3_UB(tmp1, tmp0, tmp3, tmp2, tmp5, tmp4, out0, out1, out2); + 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_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + 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 tmp0, tmp1; + v8i16 offset_vec, const_128, denom_vec; + v4i32 weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst0_l, weight_vec, dst1_l, weight_vec, dst0_l, dst1_l); + SRAR_W4_SW(dst0_r, dst0_l, dst1_r, dst1_l, rnd_vec); + PCKEV_H2_SH(dst0_l, dst0_r, dst1_l, dst1_r, tmp0, tmp1); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + CLIP_SH2_0_255_MAX_SATU(tmp0, tmp1); + out = (v16u8) __msa_pckev_b((v16i8) tmp1, (v16i8) tmp0); + ST8x2_UB(out, dst, dst_stride); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + 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; + 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; + v8i16 offset_vec, const_128, denom_vec; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l; + v4i32 weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst2_r, weight_vec, dst3_r, weight_vec, dst2_r, dst3_r); + MUL2(dst0_l, weight_vec, dst1_l, weight_vec, dst0_l, dst1_l); + MUL2(dst2_l, weight_vec, dst3_l, weight_vec, dst2_l, dst3_l); + SRAR_W4_SW(dst0_r, dst0_l, dst1_r, dst1_l, rnd_vec); + SRAR_W4_SW(dst2_r, dst2_l, dst3_r, dst3_l, rnd_vec); + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst2_l, dst2_r, dst3_l, + dst3_r, tmp0, tmp1, tmp2, tmp3); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + ADD2(tmp2, offset_vec, tmp3, offset_vec, tmp2, tmp3); + CLIP_SH4_0_255_MAX_SATU(tmp0, tmp1, tmp2, tmp3); + PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, out0, out1); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += 8; + } +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + 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, weight_vec, rnd_vec; + 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 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + v8i16 offset_vec, const_128, denom_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst2_r, weight_vec, dst3_r, weight_vec, dst2_r, dst3_r); + MUL2(dst4_r, weight_vec, dst5_r, weight_vec, dst4_r, dst5_r); + MUL2(dst0_l, weight_vec, dst1_l, weight_vec, dst0_l, dst1_l); + MUL2(dst2_l, weight_vec, dst3_l, weight_vec, dst2_l, dst3_l); + MUL2(dst4_l, weight_vec, dst5_l, weight_vec, dst4_l, dst5_l); + SRAR_W4_SW(dst0_r, dst0_l, dst1_r, dst1_l, rnd_vec); + SRAR_W4_SW(dst2_r, dst2_l, dst3_r, dst3_l, rnd_vec); + SRAR_W4_SW(dst4_r, dst4_l, dst5_r, dst5_l, rnd_vec); + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst2_l, dst2_r, dst3_l, dst3_r, + tmp0, tmp1, tmp2, tmp3); + PCKEV_H2_SH(dst4_l, dst4_r, dst5_l, dst5_r, tmp4, tmp5); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + ADD2(tmp2, offset_vec, tmp3, offset_vec, tmp2, tmp3); + ADD2(tmp4, offset_vec, tmp5, offset_vec, tmp4, tmp5); + CLIP_SH4_0_255_MAX_SATU(tmp0, tmp1, tmp2, tmp3); + CLIP_SH2_0_255_MAX_SATU(tmp4, tmp5); + PCKEV_B3_UB(tmp1, tmp0, tmp3, tmp2, tmp5, tmp4, out0, out1, out2); + ST8x4_UB(out0, out1, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(out2, dst, dst_stride); +} + +static void hevc_hv_uniwgt_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 weight, + int32_t offset, + int32_t rnd_val, + 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, dst6, tmp0, tmp1, tmp2, tmp3; + 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; + v8i16 offset_vec, const_128, denom_vec; + v4i32 dst2_r, dst2_l, dst3_r, dst3_l; + v4i32 weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst2_r, weight_vec, dst3_r, weight_vec, dst2_r, dst3_r); + MUL2(dst0_l, weight_vec, dst1_l, weight_vec, dst0_l, dst1_l); + MUL2(dst2_l, weight_vec, dst3_l, weight_vec, dst2_l, dst3_l); + SRAR_W4_SW(dst0_r, dst0_l, dst1_r, dst1_l, rnd_vec); + SRAR_W4_SW(dst2_r, dst2_l, dst3_r, dst3_l, rnd_vec); + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst2_l, dst2_r, dst3_l, + dst3_r, tmp0, tmp1, tmp2, tmp3); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + ADD2(tmp2, offset_vec, tmp3, offset_vec, tmp2, tmp3); + CLIP_SH4_0_255_MAX_SATU(tmp0, tmp1, tmp2, tmp3); + PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, out0, out1); + 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_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + + if (2 == height) { + hevc_hv_uniwgt_4t_8x2_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, weight, + offset, rnd_val); + } else if (4 == height) { + hevc_hv_uniwgt_4t_8multx4_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, 1, weight, + offset, rnd_val); + } else if (6 == height) { + hevc_hv_uniwgt_4t_8x6_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, weight, + offset, rnd_val); + } else if (0 == (height % 4)) { + hevc_hv_uniwgt_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 1); + } +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + 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; + v8i16 offset_vec, const_128, denom_vec; + 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, weight_vec, rnd_vec; + + 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; + + weight_vec = __msa_fill_w(weight); + rnd_vec = __msa_fill_w(rnd_val); + + offset_vec = __msa_fill_h(offset); + denom_vec = __msa_fill_h(rnd_val - 6); + const_128 = __msa_fill_h((128 * weight)); + offset_vec += __msa_srar_h(const_128, denom_vec); + + 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); + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + MUL2(dst2_r, weight_vec, dst3_r, weight_vec, dst2_r, dst3_r); + MUL2(dst0_l, weight_vec, dst1_l, weight_vec, dst0_l, dst1_l); + MUL2(dst2_l, weight_vec, dst3_l, weight_vec, dst2_l, dst3_l); + SRAR_W4_SW(dst0_r, dst0_l, dst1_r, dst1_l, rnd_vec); + SRAR_W4_SW(dst2_r, dst2_l, dst3_r, dst3_l, rnd_vec); + PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r, dst2_l, dst2_r, dst3_l, + dst3_r, tmp0, tmp1, tmp2, tmp3); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + ADD2(tmp2, offset_vec, tmp3, offset_vec, tmp2, tmp3); + CLIP_SH4_0_255_MAX_SATU(tmp0, tmp1, tmp2, tmp3); + PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, out0, out1); + 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); + MUL2(dst0, weight_vec, dst1, weight_vec, dst0, dst1); + MUL2(dst2, weight_vec, dst3, weight_vec, dst2, dst3); + MUL2(dst4, weight_vec, dst5, weight_vec, dst4, dst5); + MUL2(dst6, weight_vec, dst7, weight_vec, dst6, dst7); + SRAR_W4_SW(dst0, dst1, dst2, dst3, rnd_vec); + SRAR_W4_SW(dst4, dst5, dst6, dst7, rnd_vec); + PCKEV_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst7, dst6, tmp0, tmp1, + tmp2, tmp3); + ADD2(tmp0, offset_vec, tmp1, offset_vec, tmp0, tmp1); + ADD2(tmp2, offset_vec, tmp3, offset_vec, tmp2, tmp3); + CLIP_SH4_0_255_MAX_SATU(tmp0, tmp1, tmp2, tmp3); + PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, out0, out1); + 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_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + if (4 == height) { + hevc_hv_uniwgt_4t_8multx4_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, 2, weight, offset, + rnd_val); + } else { + hevc_hv_uniwgt_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 2); + } +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 3); +} + +static void hevc_hv_uniwgt_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, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + hevc_hv_uniwgt_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 4); +} + +#define UNIWGT_MC_COPY(WIDTH) \ +void ff_hevc_put_hevc_uni_w_pel_pixels##WIDTH##_8_msa(uint8_t *dst, \ + ptrdiff_t dst_stride, \ + uint8_t *src, \ + ptrdiff_t src_stride, \ + int height, \ + int denom, \ + int weight, \ + int offset, \ + intptr_t mx, \ + intptr_t my, \ + int width) \ +{ \ + int shift = denom + 14 - 8; \ + hevc_uniwgt_copy_##WIDTH##w_msa(src, src_stride, dst, dst_stride, \ + height, weight, offset, shift); \ +} + +UNIWGT_MC_COPY(4); +UNIWGT_MC_COPY(6); +UNIWGT_MC_COPY(8); +UNIWGT_MC_COPY(12); +UNIWGT_MC_COPY(16); +UNIWGT_MC_COPY(24); +UNIWGT_MC_COPY(32); +UNIWGT_MC_COPY(48); +UNIWGT_MC_COPY(64); + +#undef UNIWGT_MC_COPY + +#define UNI_W_MC(PEL, DIR, WIDTH, TAP, DIR1, FILT_DIR) \ +void ff_hevc_put_hevc_uni_w_##PEL##_##DIR##WIDTH##_8_msa(uint8_t *dst, \ + ptrdiff_t \ + dst_stride, \ + uint8_t *src, \ + ptrdiff_t \ + src_stride, \ + int height, \ + int denom, \ + int weight, \ + int offset, \ + intptr_t mx, \ + intptr_t my, \ + int width) \ +{ \ + const int8_t *filter = ff_hevc_##PEL##_filters[FILT_DIR - 1]; \ + int shift = denom + 14 - 8; \ + \ + hevc_##DIR1##_uniwgt_##TAP##t_##WIDTH##w_msa(src, src_stride, dst, \ + dst_stride, filter, height, \ + weight, offset, shift); \ +} + +UNI_W_MC(qpel, h, 4, 8, hz, mx); +UNI_W_MC(qpel, h, 8, 8, hz, mx); +UNI_W_MC(qpel, h, 12, 8, hz, mx); +UNI_W_MC(qpel, h, 16, 8, hz, mx); +UNI_W_MC(qpel, h, 24, 8, hz, mx); +UNI_W_MC(qpel, h, 32, 8, hz, mx); +UNI_W_MC(qpel, h, 48, 8, hz, mx); +UNI_W_MC(qpel, h, 64, 8, hz, mx); + +UNI_W_MC(qpel, v, 4, 8, vt, my); +UNI_W_MC(qpel, v, 8, 8, vt, my); +UNI_W_MC(qpel, v, 12, 8, vt, my); +UNI_W_MC(qpel, v, 16, 8, vt, my); +UNI_W_MC(qpel, v, 24, 8, vt, my); +UNI_W_MC(qpel, v, 32, 8, vt, my); +UNI_W_MC(qpel, v, 48, 8, vt, my); +UNI_W_MC(qpel, v, 64, 8, vt, my); + +UNI_W_MC(epel, h, 4, 4, hz, mx); +UNI_W_MC(epel, h, 6, 4, hz, mx); +UNI_W_MC(epel, h, 8, 4, hz, mx); +UNI_W_MC(epel, h, 12, 4, hz, mx); +UNI_W_MC(epel, h, 16, 4, hz, mx); +UNI_W_MC(epel, h, 24, 4, hz, mx); +UNI_W_MC(epel, h, 32, 4, hz, mx); + +UNI_W_MC(epel, v, 4, 4, vt, my); +UNI_W_MC(epel, v, 6, 4, vt, my); +UNI_W_MC(epel, v, 8, 4, vt, my); +UNI_W_MC(epel, v, 12, 4, vt, my); +UNI_W_MC(epel, v, 16, 4, vt, my); +UNI_W_MC(epel, v, 24, 4, vt, my); +UNI_W_MC(epel, v, 32, 4, vt, my); + +#undef UNI_W_MC + +#define UNI_W_MC_HV(PEL, WIDTH, TAP) \ +void ff_hevc_put_hevc_uni_w_##PEL##_hv##WIDTH##_8_msa(uint8_t *dst, \ + ptrdiff_t dst_stride, \ + uint8_t *src, \ + ptrdiff_t src_stride, \ + int height, \ + int denom, \ + int weight, \ + int offset, \ + 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]; \ + int shift = denom + 14 - 8; \ + \ + hevc_hv_uniwgt_##TAP##t_##WIDTH##w_msa(src, src_stride, dst, dst_stride, \ + filter_x, filter_y, height, \ + weight, offset, shift); \ +} + +UNI_W_MC_HV(qpel, 4, 8); +UNI_W_MC_HV(qpel, 8, 8); +UNI_W_MC_HV(qpel, 12, 8); +UNI_W_MC_HV(qpel, 16, 8); +UNI_W_MC_HV(qpel, 24, 8); +UNI_W_MC_HV(qpel, 32, 8); +UNI_W_MC_HV(qpel, 48, 8); +UNI_W_MC_HV(qpel, 64, 8); + +UNI_W_MC_HV(epel, 4, 4); +UNI_W_MC_HV(epel, 6, 4); +UNI_W_MC_HV(epel, 8, 4); +UNI_W_MC_HV(epel, 12, 4); +UNI_W_MC_HV(epel, 16, 4); +UNI_W_MC_HV(epel, 24, 4); +UNI_W_MC_HV(epel, 32, 4); + +#undef UNI_W_MC_HV |