diff options
Diffstat (limited to 'libavcodec/mips/hevc_mc_uniw_msa.c')
| -rw-r--r-- | libavcodec/mips/hevc_mc_uniw_msa.c | 4790 |
1 files changed, 4790 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..ce10f413ed --- /dev/null +++ b/libavcodec/mips/hevc_mc_uniw_msa.c @@ -0,0 +1,4790 @@ +/* + * Copyright (c) 2015 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" + +#define HEVC_HV_UNIW_RND_CLIP4(in0, in1, in2, in3, wgt, offset, rnd, \ + out0, out1, out2, out3) \ +{ \ + MUL4(in0, wgt, in1, wgt, in2, wgt, in3, wgt, out0, out1, out2, out3); \ + SRAR_W4_SW(out0, out1, out2, out3, rnd); \ + ADD4(out0, offset, out1, offset, out2, offset, out3, offset, \ + out0, out1, out2, out3); \ + out0 = CLIP_SW_0_255(out0); \ + out1 = CLIP_SW_0_255(out1); \ + out2 = CLIP_SW_0_255(out2); \ + out3 = CLIP_SW_0_255(out3); \ +} + +#define HEVC_UNIW_RND_CLIP2(in0, in1, wgt, offset, rnd, \ + out0_r, out1_r, out0_l, out1_l) \ +{ \ + ILVR_H2_SW(in0, in0, in1, in1, out0_r, out1_r); \ + ILVL_H2_SW(in0, in0, in1, in1, out0_l, out1_l); \ + DOTP_SH4_SW(out0_r, out1_r, out0_l, out1_l, wgt, wgt, wgt, wgt, \ + out0_r, out1_r, out0_l, out1_l); \ + SRAR_W4_SW(out0_r, out1_r, out0_l, out1_l, rnd); \ + ADD4(out0_r, offset, out1_r, offset, \ + out0_l, offset, out1_l, offset, \ + out0_r, out1_r, out0_l, out1_l); \ + out0_r = CLIP_SW_0_255(out0_r); \ + out1_r = CLIP_SW_0_255(out1_r); \ + out0_l = CLIP_SW_0_255(out0_l); \ + out1_l = CLIP_SW_0_255(out1_l); \ +} + +#define HEVC_UNIW_RND_CLIP4(in0, in1, in2, in3, wgt, offset, rnd, \ + out0_r, out1_r, out2_r, out3_r, \ + out0_l, out1_l, out2_l, out3_l) \ +{ \ + HEVC_UNIW_RND_CLIP2(in0, in1, wgt, offset, rnd, \ + out0_r, out1_r, out0_l, out1_l); \ + HEVC_UNIW_RND_CLIP2(in2, in3, wgt, offset, rnd, \ + out2_r, out3_r, out2_l, out3_l); \ +} + +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) +{ + v16i8 zero = { 0 }; + v4i32 weight_vec, offset_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + if (2 == height) { + v16i8 src0, src1; + v8i16 dst0; + v4i32 dst0_r, dst0_l; + + LD_SB2(src, src_stride, src0, src1); + src0 = (v16i8) __msa_ilvr_w((v4i32) src1, (v4i32) 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); + ADD2(dst0_r, offset_vec, dst0_l, offset_vec, dst0_r, dst0_l); + dst0_r = CLIP_SW_0_255(dst0_r); + dst0_l = CLIP_SW_0_255(dst0_l); + + HEVC_PCK_SW_SB2(dst0_l, dst0_r, dst0_r); + ST4x2_UB(dst0_r, dst, dst_stride); + } else if (4 == height) { + v16i8 src0, src1, src2, src3; + v8i16 dst0, dst1; + v4i32 dst0_r, dst1_r; + v4i32 dst0_l, dst1_l; + + LD_SB4(src, src_stride, src0, src1, src2, src3); + ILVR_W2_SB(src1, src0, src3, src2, src0, src1); + ILVR_B2_SH(zero, src0, zero, src1, dst0, dst1); + dst0 <<= 6; + dst1 <<= 6; + + HEVC_UNIW_RND_CLIP2(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST4x4_UB(dst0_r, dst0_r, 0, 1, 2, 3, dst, dst_stride); + } else if (0 == height % 8) { + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 dst0, dst1, dst2, dst3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l; + + for (loop_cnt = (height >> 3); loop_cnt--;) { + LD_SB8(src, src_stride, + src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + ILVR_W4_SB(src1, src0, src3, src2, src5, src4, src7, src6, + src0, src1, src2, src3); + ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3, + dst0, dst1, dst2, dst3); + + SLLI_4V(dst0, dst1, dst2, dst3, 6); + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST4x8_UB(dst0_r, dst1_r, 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; + v16i8 zero = { 0 }; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (loop_cnt = (height >> 3); loop_cnt--;) { + LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); + src += (8 * src_stride); + ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3, + dst0, dst1, dst2, dst3); + ILVR_B4_SH(zero, src4, zero, src5, zero, src6, zero, src7, + dst4, dst5, dst6, dst7); + + SLLI_4V(dst0, dst1, dst2, dst3, 6); + SLLI_4V(dst4, dst5, dst6, dst7, 6); + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST6x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * dst_stride); + + HEVC_UNIW_RND_CLIP4(dst4, dst5, dst6, dst7, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST6x4_UB(dst0_r, dst1_r, 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) +{ + v16i8 zero = { 0 }; + v4i32 weight_vec, offset_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + if (2 == height) { + v16i8 src0, src1; + v8i16 dst0, dst1; + v4i32 dst0_r, dst1_r, dst0_l, dst1_l; + + LD_SB2(src, src_stride, src0, src1); + ILVR_B2_SH(zero, src0, zero, src1, dst0, dst1); + + dst0 <<= 6; + dst1 <<= 6; + HEVC_UNIW_RND_CLIP2(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST8x2_UB(dst0_r, dst, dst_stride); + } else if (6 == height) { + v16i8 src0, src1, src2, src3, src4, src5; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + + LD_SB6(src, src_stride, src0, src1, src2, src3, src4, src5); + ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3, + dst0, dst1, dst2, dst3); + ILVR_B2_SH(zero, src4, zero, src5, dst4, dst5); + + SLLI_4V(dst0, dst1, dst2, dst3, 6); + dst4 <<= 6; + dst5 <<= 6; + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, + dst0_r, dst1_r, dst2_r); + ST8x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(dst2_r, dst, dst_stride); + } else if (0 == height % 4) { + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3; + v8i16 dst0, dst1, dst2, dst3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + + for (loop_cnt = (height >> 2); 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); + + SLLI_4V(dst0, dst1, dst2, dst3, 6); + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST8x4_UB(dst0_r, dst1_r, 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; + v16i8 src0, src1, src2, src3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + v16i8 zero = { 0 }; + v4i32 weight_vec, offset_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(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); + ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3, + dst0, dst1, dst2, dst3); + + SLLI_4V(dst0, dst1, dst2, dst3, 6); + ILVL_W2_SB(src1, src0, src3, src2, src0, src1); + ILVR_B2_SH(zero, src0, zero, src1, dst4, dst5); + dst4 <<= 6; + dst5 <<= 6; + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, + dst0_r, dst1_r, dst2_r); + ST12x4_UB(dst0_r, dst1_r, dst2_r, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +static void hevc_uniwgt_copy_16multx4mult_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, + int32_t width) +{ + uint32_t loop_cnt, cnt; + uint8_t *src_tmp; + uint8_t *dst_tmp; + v16i8 src0, src1, src2, src3; + v8i16 tmp0, tmp1, tmp2, tmp3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v16i8 zero = { 0 }; + v4i32 weight_vec, offset_vec, rnd_vec; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (cnt = width >> 4; cnt--;) { + src_tmp = src; + dst_tmp = dst; + + for (loop_cnt = height >> 2; loop_cnt--;) { + LD_SB4(src_tmp, src_stride, src0, src1, src2, src3); + src_tmp += (4 * src_stride); + ILVR_B2_SH(zero, src0, zero, src1, tmp0, tmp1); + ILVL_B2_SH(zero, src0, zero, src1, tmp2, tmp3); + + SLLI_4V(tmp0, tmp1, tmp2, tmp3, 6); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + + ST_SW2(dst0_r, dst1_r, dst_tmp, dst_stride); + dst_tmp += (2 * dst_stride); + + ILVR_B2_SH(zero, src2, zero, src3, tmp0, tmp1); + ILVL_B2_SH(zero, src2, zero, src3, tmp2, tmp3); + + SLLI_4V(tmp0, tmp1, tmp2, tmp3, 6); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + + ST_SW2(dst0_r, dst1_r, dst_tmp, dst_stride); + dst_tmp += (2 * dst_stride); + } + + src += 16; + dst += 16; + } +} + +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) +{ + hevc_uniwgt_copy_16multx4mult_msa(src, src_stride, dst, dst_stride, + height, weight, offset, rnd_val, 16); +} + +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) +{ + hevc_uniwgt_copy_16multx4mult_msa(src, src_stride, dst, dst_stride, + height, weight, offset, rnd_val, 16); + + hevc_uniwgt_copy_8w_msa(src + 16, src_stride, dst + 16, dst_stride, + height, weight, offset, rnd_val); +} + +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) +{ + hevc_uniwgt_copy_16multx4mult_msa(src, src_stride, dst, dst_stride, + height, weight, offset, rnd_val, 32); +} + +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) +{ + hevc_uniwgt_copy_16multx4mult_msa(src, src_stride, dst, dst_stride, + height, weight, offset, rnd_val, 48); +} + +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) +{ + hevc_uniwgt_copy_16multx4mult_msa(src, src_stride, dst, dst_stride, + height, weight, offset, rnd_val, 64); +} + +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; + v8i16 filt0, filt1, filt2, filt3; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 mask1, mask2, mask3; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 }; + + src -= 3; + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + 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); + + dst0 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + VSHF_B4_SB(src2, src3, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst1 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + VSHF_B4_SB(src4, src5, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst2 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + VSHF_B4_SB(src6, src7, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst3 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST4x8_UB(dst0_r, dst1_r, 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; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + 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); + dst0 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst1 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst2 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst3 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST8x4_UB(dst0_r, dst1_r, 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) +{ + hevc_hz_uniwgt_8t_8w_msa(src, src_stride, dst, dst_stride, + filter, height, weight, offset, rnd_val); + hevc_hz_uniwgt_8t_4w_msa(src + 8, src_stride, dst + 8, dst_stride, + filter, height, weight, offset, rnd_val); +} + +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; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + 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); + dst0 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst1 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst2 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst3 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, 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; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + for (loop_cnt = (height >> 1); 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); + + dst0 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + VSHF_B4_SB(src0, src1, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + dst1 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst2 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst3 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + VSHF_B4_SB(src2, src3, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + dst4 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst4, dst4, dst4, dst4); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst5 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst5, dst5, dst5, dst5); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst3_l, dst3_r, dst4_l, dst4_r, dst0_r, dst1_r); + HEVC_PCK_SW_SB4(dst2_l, dst2_r, dst5_l, dst5_r, dst2_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + ST8x2_UB(dst2_r, 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; + v16i8 src0, src1, src2; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + for (loop_cnt = height; loop_cnt--;) { + LD_SB2(src, 16, src0, src1); + src2 = LD_SB(src + 24); + src += src_stride; + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst0 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + VSHF_B4_SB(src0, src1, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + dst1 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst2 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst3 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, 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; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + for (loop_cnt = height; 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); + dst0 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + VSHF_B4_SB(src0, src1, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + dst1 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst2 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + VSHF_B4_SB(src1, src2, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + dst3 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst4 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst4, dst4, dst4, dst4); + VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst5 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst5, dst5, dst5, dst5); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_UNIW_RND_CLIP2(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, + dst0_r, dst1_r, dst2_r); + ST_SW2(dst0_r, dst1_r, dst, 16); + ST_SW(dst2_r, 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; + v16i8 src0, src1, src2; + v8i16 filt0, filt1, filt2, filt3; + v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7; + v16i8 vec0, vec1, vec2, vec3; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= 3; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + mask4 = mask0 + 8; + mask5 = mask0 + 10; + mask6 = mask0 + 12; + mask7 = mask0 + 14; + + for (loop_cnt = 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); + dst0 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + VSHF_B4_SB(src0, src1, mask4, mask5, mask6, mask7, + vec0, vec1, vec2, vec3); + dst1 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst2 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst3 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, 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; + 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 dst10, dst32, dst54, dst76; + v8i16 filt0, filt1, filt2, filt3; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= (3 * src_stride); + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + + dst10 = const_vec; + DPADD_SB4_SH(src2110, src4332, src6554, src8776, filt0, filt1, + filt2, filt3, dst10, dst10, dst10, dst10); + dst32 = const_vec; + DPADD_SB4_SH(src4332, src6554, src8776, src10998, + filt0, filt1, filt2, filt3, dst32, dst32, dst32, dst32); + dst54 = const_vec; + DPADD_SB4_SH(src6554, src8776, src10998, src12111110, + filt0, filt1, filt2, filt3, dst54, dst54, dst54, dst54); + dst76 = const_vec; + DPADD_SB4_SH(src8776, src10998, src12111110, src14131312, + filt0, filt1, filt2, filt3, dst76, dst76, dst76, dst76); + + HEVC_UNIW_RND_CLIP4(dst10, dst32, dst54, dst76, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST4x8_UB(dst0_r, dst1_r, 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; + 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 tmp0, tmp1, tmp2, tmp3; + v8i16 filt0, filt1, filt2, filt3; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= (3 * src_stride); + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + + tmp0 = const_vec; + DPADD_SB4_SH(src10_r, src32_r, src54_r, src76_r, + filt0, filt1, filt2, filt3, tmp0, tmp0, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB4_SH(src21_r, src43_r, src65_r, src87_r, + filt0, filt1, filt2, filt3, tmp1, tmp1, tmp1, tmp1); + tmp2 = const_vec; + DPADD_SB4_SH(src32_r, src54_r, src76_r, src98_r, + filt0, filt1, filt2, filt3, tmp2, tmp2, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB4_SH(src43_r, src65_r, src87_r, src109_r, + filt0, filt1, filt2, filt3, tmp3, tmp3, tmp3, tmp3); + + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST8x4_UB(dst0_r, dst1_r, 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; + 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 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + 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 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= (3 * src_stride); + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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 = (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); + 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); + + tmp0 = const_vec; + DPADD_SB4_SH(src10_r, src32_r, src54_r, src76_r, + filt0, filt1, filt2, filt3, tmp0, tmp0, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB4_SH(src21_r, src43_r, src65_r, src87_r, + filt0, filt1, filt2, filt3, tmp1, tmp1, tmp1, tmp1); + tmp2 = const_vec; + DPADD_SB4_SH(src32_r, src54_r, src76_r, src98_r, + filt0, filt1, filt2, filt3, tmp2, tmp2, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB4_SH(src43_r, src65_r, src87_r, src109_r, + filt0, filt1, filt2, filt3, tmp3, tmp3, tmp3, tmp3); + tmp4 = const_vec; + DPADD_SB4_SH(src2110, src4332, src6554, src8776, + filt0, filt1, filt2, filt3, tmp4, tmp4, tmp4, tmp4); + tmp5 = const_vec; + DPADD_SB4_SH(src4332, src6554, src8776, src10998, + filt0, filt1, filt2, filt3, tmp5, tmp5, tmp5, tmp5); + + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(tmp4, tmp5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, + dst0_r, dst1_r, dst2_r); + ST12x4_UB(dst0_r, dst1_r, dst2_r, 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; + src2110 = src6554; + src4332 = src8776; + src6554 = src10998; + src6 = src10; + } +} + +static void hevc_vt_uniwgt_8t_16multx2mult_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 width) +{ + uint8_t *src_tmp; + uint8_t *dst_tmp; + int32_t loop_cnt, cnt; + 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 tmp0, tmp1, tmp2, tmp3; + v16i8 src10_l, src32_l, src54_l, src76_l; + v16i8 src21_l, src43_l, src65_l, src87_l; + v8i16 filt0, filt1, filt2, filt3; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= (3 * src_stride); + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight = weight & 0x0000FFFF; + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3); + + for (cnt = (width >> 4); cnt--;) { + src_tmp = src; + dst_tmp = dst; + + LD_SB7(src_tmp, src_stride, src0, src1, src2, src3, src4, src5, src6); + src_tmp += (7 * src_stride); + XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6); + ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, + src10_r, src32_r, src54_r, src21_r); + ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r); + ILVL_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, + src10_l, src32_l, src54_l, src21_l); + ILVL_B2_SB(src4, src3, src6, src5, src43_l, src65_l); + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB2(src_tmp, src_stride, src7, src8); + src_tmp += (2 * src_stride); + XORI_B2_128_SB(src7, src8); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + ILVL_B2_SB(src7, src6, src8, src7, src76_l, src87_l); + + tmp0 = const_vec; + DPADD_SB4_SH(src10_r, src32_r, src54_r, src76_r, + filt0, filt1, filt2, filt3, tmp0, tmp0, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB4_SH(src21_r, src43_r, src65_r, src87_r, + filt0, filt1, filt2, filt3, tmp1, tmp1, tmp1, tmp1); + tmp2 = const_vec; + DPADD_SB4_SH(src10_l, src32_l, src54_l, src76_l, + filt0, filt1, filt2, filt3, tmp2, tmp2, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB4_SH(src21_l, src43_l, src65_l, src87_l, + filt0, filt1, filt2, filt3, tmp3, tmp3, tmp3, tmp3); + + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst_tmp, dst_stride); + dst_tmp += (2 * dst_stride); + + src10_r = src32_r; + src32_r = src54_r; + src54_r = src76_r; + src21_r = src43_r; + src43_r = src65_r; + src65_r = src87_r; + src10_l = src32_l; + src32_l = src54_l; + src54_l = src76_l; + src21_l = src43_l; + src43_l = src65_l; + src65_l = src87_l; + src6 = src8; + } + + 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_16multx2mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 16); +} + +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_16multx2mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 16); + + hevc_vt_uniwgt_8t_8w_msa(src + 16, src_stride, dst + 16, dst_stride, + filter, height, 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_16multx2mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 32); +} + +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_16multx2mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 48); +} + +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_16multx2mult_msa(src, src_stride, dst, dst_stride, + filter, height, weight, + offset, rnd_val, 64); +} + +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; + 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, const_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, dst87; + v4i32 dst0_r, dst1_r, weight_vec, offset_vec, rnd_vec; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r; + v8i16 dst21_r, dst43_r, dst65_r, dst87_r; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 }; + v8u16 mask4 = { 0, 4, 1, 5, 2, 6, 3, 7 }; + + 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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W4_SW(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3); + + mask1 = mask0 + 2; + mask2 = mask0 + 4; + mask3 = mask0 + 6; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst30, dst30, dst30, dst30); + dst41 = const_vec; + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, filt3, + dst41, dst41, dst41, dst41); + dst52 = const_vec; + DPADD_SB4_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, filt3, + dst52, dst52, dst52, dst52); + dst63 = const_vec; + DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt0, filt1, filt2, filt3, + dst63, dst63, dst63, dst63); + + ILVR_H3_SH(dst41, dst30, dst52, dst41, dst63, dst52, + dst10_r, dst21_r, dst32_r); + + dst43_r = __msa_ilvl_h(dst41, dst30); + dst54_r = __msa_ilvl_h(dst52, dst41); + dst65_r = __msa_ilvl_h(dst63, dst52); + + dst66 = (v8i16) __msa_splati_d((v2i64) dst63, 1); + + for (loop_cnt = height >> 1; loop_cnt--;) { + LD_SB2(src, src_stride, src7, src8); + src += (2 * src_stride); + XORI_B2_128_SB(src7, src8); + + VSHF_B4_SB(src7, src8, mask0, mask1, mask2, mask3, + vec0, vec1, vec2, vec3); + dst87 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst87, dst87, dst87, dst87); + dst76_r = __msa_ilvr_h(dst87, dst66); + dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r, + filt_h0, filt_h1, filt_h2, filt_h3); + dst87_r = __msa_vshf_h((v8i16) mask4, dst87, dst87); + dst1_r = HEVC_FILT_8TAP(dst21_r, dst43_r, dst65_r, dst87_r, + filt_h0, filt_h1, filt_h2, filt_h3); + + dst0_r >>= 6; + dst1_r >>= 6; + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + SRAR_W2_SW(dst0_r, dst1_r, rnd_vec); + ADD2(dst0_r, offset_vec, dst1_r, offset_vec, dst0_r, dst1_r); + dst0_r = CLIP_SW_0_255(dst0_r); + dst1_r = CLIP_SW_0_255(dst1_r); + + HEVC_PCK_SW_SB2(dst1_r, dst0_r, dst0_r); + ST4x2_UB(dst0_r, dst, dst_stride); + dst += (2 * dst_stride); + + dst10_r = dst32_r; + dst32_r = dst54_r; + dst54_r = dst76_r; + dst21_r = dst43_r; + dst43_r = dst65_r; + dst65_r = dst87_r; + dst66 = (v8i16) __msa_splati_d((v2i64) dst87, 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, const_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; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + + src -= ((3 * src_stride) + 3); + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) 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 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst0, dst0, dst0, dst0); + dst1 = const_vec; + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, filt3, + dst1, dst1, dst1, dst1); + dst2 = const_vec; + DPADD_SB4_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, filt3, + dst2, dst2, dst2, dst2); + dst3 = const_vec; + DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt0, filt1, filt2, filt3, + dst3, dst3, dst3, dst3); + + 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 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst4, dst4, dst4, dst4); + dst5 = const_vec; + DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, filt3, + dst5, dst5, dst5, dst5); + dst6 = const_vec; + DPADD_SB4_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, filt3, + dst6, dst6, dst6, dst6); + + 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 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst7, dst7, dst7, dst7); + + 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 = const_vec; + DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, + dst8, dst8, dst8, dst8); + + 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; + + HEVC_HV_UNIW_RND_CLIP4(dst0_r, dst1_r, dst0_l, dst1_l, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, 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) +{ + hevc_hv_uniwgt_8t_8multx2mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 8); + hevc_hv_uniwgt_8t_4w_msa(src + 8, src_stride, dst + 8, dst_stride, + filter_x, filter_y, height, weight, offset, + rnd_val); +} + +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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v8i16 filt0, filt1; + v16i8 src0, src1, vec0, vec1; + v16i8 mask1; + v8i16 dst0; + v4i32 dst0_r, dst0_l; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 }; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + weight = weight & 0x0000FFFF; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + 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); + ADD2(dst0_r, offset_vec, dst0_l, offset_vec, dst0_r, dst0_l); + dst0_r = CLIP_SW_0_255(dst0_r); + dst0_l = CLIP_SW_0_255(dst0_l); + + HEVC_PCK_SW_SB2(dst0_l, dst0_r, dst0_r); + ST4x2_UB(dst0_r, 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3; + v16i8 mask1, vec0, vec1; + v8i16 dst0, dst1; + v4i32 dst0_r, dst1_r, dst0_l, dst1_l; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 }; + + src -= 1; + + /* rearranging filter */ + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + mask1 = mask0 + 2; + + weight = weight & 0x0000FFFF; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src2, src3, src2, src3, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + HEVC_UNIW_RND_CLIP2(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST4x4_UB(dst0_r, dst0_r, 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; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v16i8 mask1, vec0, vec1; + v8i16 dst0, dst1, dst2, dst3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 }; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src2, src3, src2, src3, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src4, src5, src4, src5, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src6, src7, src6, src7, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST4x8_UB(dst0_r, dst1_r, 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, height, weight, offset, rnd_val); + } else if (4 == height) { + hevc_hz_uniwgt_4t_4x4_msa(src, src_stride, dst, dst_stride, + filter, height, 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) +{ + uint32_t loop_cnt; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v16i8 vec0, vec1; + v8i16 dst0, dst1, dst2, dst3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + + ST6x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v8i16 filt0, filt1, dst0, dst1; + v16i8 src0, src1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v16i8 vec0, vec1; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst0_l, dst1_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + HEVC_UNIW_RND_CLIP2(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST8x2_UB(dst0_r, 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v16i8 vec0, vec1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + mask1 = mask0 + 2; + + LD_SB6(src, src_stride, src0, src1, src2, src3, src4, src5); + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_UNIW_RND_CLIP2(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, dst0_r, dst1_r, dst2_r); + + ST8x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(dst2_r, dst, dst_stride); +} + +static void hevc_hz_uniwgt_4t_8x4multiple_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; + v16i8 src0, src1, src2, src3; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v16i8 vec0, vec1; + v8i16 dst0, dst1, dst2, dst3; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + mask1 = mask0 + 2; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + + ST8x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * 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, height, weight, offset, rnd_val); + } else if (6 == height) { + hevc_hz_uniwgt_4t_8x6_msa(src, src_stride, dst, dst_stride, + filter, height, weight, offset, rnd_val); + } else { + hevc_hz_uniwgt_4t_8x4multiple_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; + v8i16 filt0, filt1; + v16i8 src0, src1, src2, src3; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask2 = { 8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28 + }; + v16i8 mask1; + v16i8 vec0, vec1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v8i16 filter_vec, const_vec; + v16i8 mask3; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + mask1 = mask0 + 2; + mask3 = mask2 + 2; + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB4(src, src_stride, src0, src1, src2, src3); + src += (4 * src_stride); + + XORI_B4_128_SB(src0, src1, src2, src3); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + + VSHF_B2_SB(src2, src3, src2, src3, mask2, mask3, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_UNIW_RND_CLIP2(dst4, dst5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, + dst0_r, dst1_r, dst2_r); + + ST12x4_UB(dst0_r, dst1_r, dst2_r, 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; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7; + v8i16 filt0, filt1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7; + v16i8 vec0, vec1; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1); + dst6 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst6, dst6); + + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec0, vec1); + dst7 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst7, dst7); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + dst += (2 * dst_stride); + + HEVC_UNIW_RND_CLIP4(dst4, dst5, dst6, dst7, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + dst += (2 * 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; + uint8_t *dst_tmp = dst + 16; + v16i8 src0, src1, src2, src3; + v8i16 filt0, filt1; + v8i16 dst0, dst1, dst2, dst3; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1, mask2, mask3; + v16i8 vec0, vec1; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + mask1 = mask0 + 2; + mask2 = mask0 + 8; + mask3 = mask0 + 10; + + for (loop_cnt = (height >> 1); loop_cnt--;) { + /* 16 width */ + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src2, src3, src2, src3, mask2, mask3, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + dst += (2 * dst_stride); + + /* 8 width */ + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + HEVC_UNIW_RND_CLIP2(dst0, dst1, weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST8x2_UB(dst0_r, dst_tmp, dst_stride); + dst_tmp += (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; + v16i8 src0, src1, src2; + v8i16 filt0, filt1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1, mask2, mask3; + v8i16 dst0, dst1, dst2, dst3; + v16i8 vec0, vec1; + v8i16 filter_vec, const_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= 1; + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + weight = weight & 0x0000FFFF; + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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; + + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst, 16); + dst += dst_stride; + + LD_SB2(src, 16, src0, src1); + src2 = LD_SB(src + 24); + src += src_stride; + + XORI_B3_128_SB(src0, src1, src2); + + VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + + VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec0, vec1); + dst1 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst1, dst1); + + VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + + VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + HEVC_UNIW_RND_CLIP4(dst0, dst1, dst2, dst3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16i8 src0, src1, src2, src3, src4; + v16i8 src10_r, src32_r, src21_r, src43_r; + v16i8 src2110, src4332; + v8i16 dst10; + v4i32 dst0_r, dst0_l; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + LD_SB2(src, src_stride, src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + src4332 = (v16i8) __msa_ilvr_d((v2i64) src43_r, (v2i64) src32_r); + src4332 = (v16i8) __msa_xori_b((v16u8) src4332, 128); + + dst10 = const_vec; + DPADD_SB2_SH(src2110, src4332, filt0, filt1, dst10, dst10); + + ILVRL_H2_SW(dst10, dst10, 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); + ADD2(dst0_r, offset_vec, dst0_l, offset_vec, dst0_r, dst0_l); + dst0_r = CLIP_SW_0_255(dst0_r); + dst0_l = CLIP_SW_0_255(dst0_l); + + HEVC_PCK_SW_SB2(dst0_l, dst0_r, dst0_r); + ST4x2_UB(dst0_r, 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + 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 dst10, dst32; + v4i32 dst0_r, dst1_r, dst0_l, dst1_l; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + + LD_SB4(src, src_stride, src3, src4, src5, src6); + ILVR_B4_SB(src3, src2, src4, src3, src5, src4, src6, src5, + src32_r, src43_r, src54_r, src65_r); + ILVR_D2_SB(src43_r, src32_r, src65_r, src54_r, src4332, src6554); + XORI_B2_128_SB(src4332, src6554); + + dst10 = const_vec; + DPADD_SB2_SH(src2110, src4332, filt0, filt1, dst10, dst10); + dst32 = const_vec; + DPADD_SB2_SH(src4332, src6554, filt0, filt1, dst32, dst32); + HEVC_UNIW_RND_CLIP2(dst10, dst32, weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST4x4_UB(dst0_r, dst0_r, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * 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; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9; + 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; + v8i16 dst10, dst32, dst54, dst76; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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_SB6(src, src_stride, src3, src4, src5, src6, src7, src8); + src += (6 * 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_D3_SB(src43_r, src32_r, src65_r, src54_r, src87_r, src76_r, + src4332, src6554, src8776); + XORI_B3_128_SB(src4332, src6554, src8776); + + dst10 = const_vec; + DPADD_SB2_SH(src2110, src4332, filt0, filt1, dst10, dst10); + dst32 = const_vec; + DPADD_SB2_SH(src4332, src6554, filt0, filt1, dst32, dst32); + dst54 = const_vec; + DPADD_SB2_SH(src6554, src8776, filt0, filt1, dst54, dst54); + + LD_SB2(src, src_stride, src9, src2); + src += (2 * src_stride); + ILVR_B2_SB(src9, src8, src2, src9, src98_r, src109_r); + src2110 = (v16i8) __msa_ilvr_d((v2i64) src109_r, (v2i64) src98_r); + src2110 = (v16i8) __msa_xori_b((v16u8) src2110, 128); + + dst76 = const_vec; + DPADD_SB2_SH(src8776, src2110, filt0, filt1, dst76, dst76); + HEVC_UNIW_RND_CLIP4(dst10, dst32, dst54, dst76, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST4x8_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (8 * dst_stride); + } +} + +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, height, weight, offset, rnd_val); + } else if (4 == height) { + hevc_vt_uniwgt_4t_4x4_msa(src, src_stride, dst, dst_stride, + filter, height, 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) +{ + int32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4; + v16i8 src10_r, src32_r, src21_r, src43_r; + v8i16 tmp0, tmp1, tmp2, tmp3; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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 >> 2); loop_cnt--;) { + LD_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + + LD_SB2(src, src_stride, src1, src2); + src += (2 * src_stride); + XORI_B2_128_SB(src1, src2); + ILVR_B2_SB(src1, src4, src2, src1, src10_r, src21_r); + + tmp2 = const_vec; + DPADD_SB2_SH(src32_r, src10_r, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src43_r, src21_r, filt0, filt1, tmp3, tmp3); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + + ST6x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16i8 src0, src1, src2, src3, src4; + v16i8 src10_r, src32_r, src21_r, src43_r; + v8i16 tmp0, tmp1; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst0_r, dst1_r, dst0_l, dst1_l; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + LD_SB2(src, src_stride, src3, src4); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + HEVC_UNIW_RND_CLIP2(tmp0, tmp1, weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST8x2_UB(dst0_r, 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + 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 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + src += (3 * src_stride); + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + + LD_SB6(src, src_stride, src3, src4, src5, src6, src7, src8); + XORI_B6_128_SB(src3, src4, src5, src6, src7, src8); + 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); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + tmp2 = const_vec; + DPADD_SB2_SH(src32_r, src54_r, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src43_r, src65_r, filt0, filt1, tmp3, tmp3); + tmp4 = const_vec; + DPADD_SB2_SH(src54_r, src76_r, filt0, filt1, tmp4, tmp4); + tmp5 = const_vec; + DPADD_SB2_SH(src65_r, src87_r, filt0, filt1, tmp5, tmp5); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(tmp4, tmp5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, dst0_r, dst1_r, dst2_r); + ST8x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(dst2_r, dst, dst_stride); +} + +static void hevc_vt_uniwgt_4t_8x4multiple_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; + v16i8 src0, src1, src2, src3, src4; + v16i8 src10_r, src32_r, src21_r, src43_r; + v8i16 tmp0, tmp1, tmp2, tmp3; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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 >> 2); loop_cnt--;) { + LD_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + + LD_SB2(src, src_stride, src1, src2); + src += (2 * src_stride); + XORI_B2_128_SB(src1, src2); + ILVR_B2_SB(src1, src4, src2, src1, src10_r, src21_r); + + tmp2 = const_vec; + DPADD_SB2_SH(src32_r, src10_r, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src43_r, src21_r, filt0, filt1, tmp3, tmp3); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST8x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +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, height, weight, offset, rnd_val); + } else if (6 == height) { + hevc_vt_uniwgt_4t_8x6_msa(src, src_stride, dst, dst_stride, + filter, height, weight, offset, rnd_val); + } else { + hevc_vt_uniwgt_4t_8x4multiple_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; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 src10_r, src32_r, src21_r, src43_r; + v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + v16i8 src10_l, src32_l, src54_l, src21_l, src43_l, src65_l; + v16i8 src2110, src4332; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + + src -= (1 * src_stride); + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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 = (height >> 2); loop_cnt--;) { + LD_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + src4332 = (v16i8) __msa_ilvr_d((v2i64) src43_l, (v2i64) src32_l); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + tmp4 = const_vec; + DPADD_SB2_SH(src2110, src4332, filt0, filt1, tmp4, tmp4); + + LD_SB2(src, src_stride, src5, src2); + src += (2 * src_stride); + XORI_B2_128_SB(src5, src2); + ILVR_B2_SB(src5, src4, src2, src5, src10_r, src21_r); + ILVL_B2_SB(src5, src4, src2, src5, src54_l, src65_l); + src2110 = (v16i8) __msa_ilvr_d((v2i64) src65_l, (v2i64) src54_l); + + tmp2 = const_vec; + DPADD_SB2_SH(src32_r, src10_r, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src43_r, src21_r, filt0, filt1, tmp3, tmp3); + tmp5 = const_vec; + DPADD_SB2_SH(src4332, src2110, filt0, filt1, tmp5, tmp5); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(tmp4, tmp5, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, + dst0_r, dst1_r, dst2_r); + ST12x4_UB(dst0_r, dst1_r, dst2_r, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +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; + 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; + v8i16 tmp0, tmp1, tmp2, tmp3; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + tmp2 = const_vec; + DPADD_SB2_SH(src10_l, src32_l, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src21_l, src43_l, filt0, filt1, tmp3, tmp3); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + dst += (2 * dst_stride); + + LD_SB2(src, src_stride, src5, src2); + src += (2 * src_stride); + XORI_B2_128_SB(src5, src2); + ILVR_B2_SB(src5, src4, src2, src5, src10_r, src21_r); + ILVL_B2_SB(src5, src4, src2, src5, src10_l, src21_l); + + tmp0 = const_vec; + DPADD_SB2_SH(src32_r, src10_r, filt0, filt1, tmp0, tmp0); + tmp1 = const_vec; + DPADD_SB2_SH(src43_r, src21_r, filt0, filt1, tmp1, tmp1); + tmp2 = const_vec; + DPADD_SB2_SH(src32_l, src10_l, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src43_l, src21_l, filt0, filt1, tmp3, tmp3); + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + dst += (2 * dst_stride); + } +} + +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; + v16i8 src0, src1, src2, src3, src4, src5; + v16i8 src6, src7, src8, src9, src10, src11; + v16i8 src10_r, src32_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src87_r, src109_r; + v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + v16i8 src10_l, src32_l, src21_l, src43_l; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r; + v4i32 dst0_l, dst1_l, dst2_l, dst3_l, dst4_l, dst5_l; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + + LD_SB3(src + 16, src_stride, src6, src7, src8); + src += (3 * src_stride); + XORI_B3_128_SB(src6, src7, src8); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + LD_SB2(src, src_stride, src3, src4); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + LD_SB2(src + 16, src_stride, src9, src10); + src += (2 * src_stride); + XORI_B2_128_SB(src9, src10); + ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp4 = const_vec; + DPADD_SB2_SH(src10_l, src32_l, filt0, filt1, tmp4, tmp4); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + tmp5 = const_vec; + DPADD_SB2_SH(src21_l, src43_l, filt0, filt1, tmp5, tmp5); + tmp2 = const_vec; + DPADD_SB2_SH(src76_r, src98_r, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src87_r, src109_r, filt0, filt1, tmp3, tmp3); + + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp4, tmp5, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(tmp2, tmp3, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + HEVC_PCK_SW_SB4(dst4_l, dst4_r, dst5_l, dst5_r, dst4_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + ST8x2_UB(dst4_r, dst + 16, dst_stride); + dst += (2 * dst_stride); + + LD_SB2(src, src_stride, src5, src2); + XORI_B2_128_SB(src5, src2); + ILVR_B2_SB(src5, src4, src2, src5, src10_r, src21_r); + ILVL_B2_SB(src5, src4, src2, src5, src10_l, src21_l); + LD_SB2(src + 16, src_stride, src11, src8); + src += (2 * src_stride); + XORI_B2_128_SB(src11, src8); + ILVR_B2_SB(src11, src10, src8, src11, src76_r, src87_r); + + tmp0 = const_vec; + DPADD_SB2_SH(src32_r, src10_r, filt0, filt1, tmp0, tmp0); + tmp4 = const_vec; + DPADD_SB2_SH(src32_l, src10_l, filt0, filt1, tmp4, tmp4); + tmp1 = const_vec; + DPADD_SB2_SH(src43_r, src21_r, filt0, filt1, tmp1, tmp1); + tmp5 = const_vec; + DPADD_SB2_SH(src43_l, src21_l, filt0, filt1, tmp5, tmp5); + tmp2 = const_vec; + DPADD_SB2_SH(src98_r, src76_r, filt0, filt1, tmp2, tmp2); + tmp3 = const_vec; + DPADD_SB2_SH(src109_r, src87_r, filt0, filt1, tmp3, tmp3); + + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp4, tmp5, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_UNIW_RND_CLIP2(tmp2, tmp3, weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + HEVC_PCK_SW_SB4(dst4_l, dst4_r, dst5_l, dst5_r, dst4_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + ST8x2_UB(dst4_r, dst + 16, dst_stride); + dst += (2 * dst_stride); + } +} + +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) +{ + int32_t loop_cnt; + uint8_t *dst_tmp = dst + 16; + v16i8 src0, src1, src2, src3, src4, src6, src7, src8, src9, src10; + v16i8 src10_r, src32_r, src76_r, src98_r; + v16i8 src21_r, src43_r, src87_r, src109_r; + v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + v16i8 src10_l, src32_l, src76_l, src98_l; + v16i8 src21_l, src43_l, src87_l, src109_l; + v8i16 filt0, filt1; + v8i16 filter_vec, const_vec; + v4i32 weight_vec, offset_vec, rnd_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, dst4_l, dst5_l, dst6_l, dst7_l; + + src -= src_stride; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + weight = weight & 0x0000FFFF; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + filter_vec = LD_SH(filter); + SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1); + + LD_SB3(src, src_stride, src0, src1, src2); + XORI_B3_128_SB(src0, src1, src2); + ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r); + ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l); + + LD_SB3(src + 16, src_stride, src6, src7, src8); + src += (3 * src_stride); + XORI_B3_128_SB(src6, src7, src8); + ILVR_B2_SB(src7, src6, src8, src7, src76_r, src87_r); + ILVL_B2_SB(src7, src6, src8, src7, src76_l, src87_l); + + for (loop_cnt = (height >> 1); loop_cnt--;) { + LD_SB2(src, src_stride, src3, src4); + XORI_B2_128_SB(src3, src4); + ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r); + ILVL_B2_SB(src3, src2, src4, src3, src32_l, src43_l); + + tmp0 = const_vec; + DPADD_SB2_SH(src10_r, src32_r, filt0, filt1, tmp0, tmp0); + tmp4 = const_vec; + DPADD_SB2_SH(src10_l, src32_l, filt0, filt1, tmp4, tmp4); + tmp1 = const_vec; + DPADD_SB2_SH(src21_r, src43_r, filt0, filt1, tmp1, tmp1); + tmp5 = const_vec; + DPADD_SB2_SH(src21_l, src43_l, filt0, filt1, tmp5, tmp5); + + HEVC_UNIW_RND_CLIP4(tmp0, tmp1, tmp4, tmp5, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r, + dst0_l, dst1_l, dst2_l, dst3_l); + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r, + dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST_SW2(dst0_r, dst1_r, dst, dst_stride); + dst += (2 * dst_stride); + + src10_r = src32_r; + src21_r = src43_r; + src10_l = src32_l; + src21_l = src43_l; + src2 = src4; + + LD_SB2(src + 16, src_stride, src9, src10); + src += (2 * src_stride); + XORI_B2_128_SB(src9, src10); + ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r); + ILVL_B2_SB(src9, src8, src10, src9, src98_l, src109_l); + + tmp2 = const_vec; + DPADD_SB2_SH(src76_r, src98_r, filt0, filt1, tmp2, tmp2); + tmp6 = const_vec; + DPADD_SB2_SH(src76_l, src98_l, filt0, filt1, tmp6, tmp6); + tmp3 = const_vec; + DPADD_SB2_SH(src87_r, src109_r, filt0, filt1, tmp3, tmp3); + tmp7 = const_vec; + DPADD_SB2_SH(src87_l, src109_l, filt0, filt1, tmp7, tmp7); + + HEVC_UNIW_RND_CLIP4(tmp2, tmp3, tmp6, tmp7, + weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst6_r, dst7_r, + dst4_l, dst5_l, dst6_l, dst7_l); + + HEVC_PCK_SW_SB8(dst4_l, dst4_r, dst6_l, dst6_r, + dst5_l, dst5_r, dst7_l, dst7_r, dst4_r, dst5_r); + ST_SW2(dst4_r, dst5_r, dst_tmp, dst_stride); + dst_tmp += (2 * dst_stride); + + src76_r = src98_r; + src87_r = src109_r; + src76_l = src98_l; + src87_l = src109_l; + src8 = src10; + } +} + +static void hevc_hv_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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16i8 src0, src1, src2, src3, src4; + v8i16 filt0, filt1; + v4i32 filt_h0, filt_h1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst0, dst1, dst2, dst3, dst4; + v8i16 dst10_r, dst32_r, dst21_r, dst43_r; + v4i32 dst0_r, dst1_r; + v4i32 weight_vec, offset_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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + dst1 = const_vec; + DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1); + dst2 = const_vec; + DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2); + + ILVR_H2_SH(dst1, dst0, dst2, dst1, dst10_r, dst21_r); + LD_SB2(src, src_stride, src3, src4); + XORI_B2_128_SB(src3, src4); + + /* row 3 */ + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + + dst32_r = __msa_ilvr_h(dst3, dst2); + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_r >>= 6; + + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + + dst43_r = __msa_ilvr_h(dst4, dst3); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_r >>= 6; + + MUL2(dst0_r, weight_vec, dst1_r, weight_vec, dst0_r, dst1_r); + SRAR_W2_SW(dst0_r, dst1_r, rnd_vec); + ADD2(dst0_r, offset_vec, dst1_r, offset_vec, dst0_r, dst1_r); + dst0_r = CLIP_SW_0_255(dst0_r); + dst1_r = CLIP_SW_0_255(dst1_r); + + HEVC_PCK_SW_SB2(dst1_r, dst0_r, dst0_r); + ST4x2_UB(dst0_r, 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16i8 src0, src1, src2, src3, src4, src5, src6; + v8i16 filt0, filt1; + v4i32 filt_h0, filt_h1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r; + v8i16 dst10_r, dst32_r, dst21_r, dst43_r; + v4i32 weight_vec, offset_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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + dst1 = const_vec; + DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1); + dst2 = const_vec; + DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2); + + ILVR_H2_SH(dst1, dst0, dst2, dst1, dst10_r, dst21_r); + + LD_SB4(src, src_stride, src3, src4, src5, src6); + XORI_B4_128_SB(src3, src4, src5, src6); + + /* row 3 */ + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + dst32_r = __msa_ilvr_h(dst3, dst2); + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_r >>= 6; + + /* row 4 */ + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + dst43_r = __msa_ilvr_h(dst4, dst3); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_r >>= 6; + + /* row 5 */ + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + dst10_r = __msa_ilvr_h(dst5, dst4); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst10_r, filt_h0, filt_h1); + dst2_r >>= 6; + + /* row 6 */ + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + dst21_r = __msa_ilvr_h(dst2, dst5); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst21_r, filt_h0, filt_h1); + dst3_r >>= 6; + + HEVC_HV_UNIW_RND_CLIP4(dst0_r, dst1_r, dst2_r, dst3_r, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r); + HEVC_PCK_SW_SB4(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r); + ST4x4_UB(dst0_r, dst0_r, 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; + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; + v8i16 filt0, filt1; + v4i32 filt_h0, filt_h1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8, dst9; + v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r, dst6_r, dst7_r; + v8i16 dst10_r, dst32_r, dst54_r, dst76_r; + v8i16 dst21_r, dst43_r, dst65_r, dst87_r; + v4i32 weight_vec, offset_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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + dst1 = const_vec; + DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1); + dst2 = const_vec; + DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2); + ILVR_H2_SH(dst1, dst0, dst2, dst1, dst10_r, dst21_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); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + dst32_r = __msa_ilvr_h(dst3, dst2); + dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1); + dst0_r >>= 6; + + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + dst43_r = __msa_ilvr_h(dst4, dst3); + dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1); + dst1_r >>= 6; + + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + dst54_r = __msa_ilvr_h(dst5, dst4); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1); + dst2_r >>= 6; + + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1); + dst6 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst6, dst6); + dst65_r = __msa_ilvr_h(dst6, dst5); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1); + dst3_r >>= 6; + + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec0, vec1); + dst7 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst7, dst7); + dst76_r = __msa_ilvr_h(dst7, dst6); + dst4_r = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1); + dst4_r >>= 6; + + VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec0, vec1); + dst8 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst8, dst8); + dst87_r = __msa_ilvr_h(dst8, dst7); + dst5_r = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1); + dst5_r >>= 6; + + VSHF_B2_SB(src9, src9, src9, src9, mask0, mask1, vec0, vec1); + dst9 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst9, dst9); + dst10_r = __msa_ilvr_h(dst9, dst8); + dst6_r = HEVC_FILT_4TAP(dst76_r, dst10_r, filt_h0, filt_h1); + dst6_r >>= 6; + + VSHF_B2_SB(src10, src10, src10, src10, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + dst21_r = __msa_ilvr_h(dst2, dst9); + dst7_r = HEVC_FILT_4TAP(dst87_r, dst21_r, filt_h0, filt_h1); + dst7_r >>= 6; + + HEVC_HV_UNIW_RND_CLIP4(dst0_r, dst1_r, dst2_r, dst3_r, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst2_r, dst3_r); + HEVC_PCK_SW_SB4(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r); + ST4x4_UB(dst0_r, dst0_r, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + + HEVC_HV_UNIW_RND_CLIP4(dst4_r, dst5_r, dst6_r, dst7_r, + weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst6_r, dst7_r); + HEVC_PCK_SW_SB4(dst5_r, dst4_r, dst7_r, dst6_r, dst0_r); + ST4x4_UB(dst0_r, dst0_r, 0, 1, 2, 3, dst, dst_stride); + dst += (4 * dst_stride); + } +} + +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, height, weight, + offset, rnd_val); + } else if (4 == height) { + hevc_hv_uniwgt_4t_4x4_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 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) +{ + uint32_t loop_cnt; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v8i16 filt0, filt1; + v4i32 filt_h0, filt_h1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst2_r, dst2_l, dst3_r, dst3_l; + v8i16 dst10_r, dst32_r, dst21_r, dst43_r; + v8i16 dst10_l, dst32_l, dst21_l, dst43_l; + + 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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + dst1 = const_vec; + DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1); + dst2 = const_vec; + DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2); + + 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, src_stride, src3, src4, src5, src6); + src += (4 * src_stride); + XORI_B4_128_SB(src3, src4, src5, src6); + + /* row 3 */ + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_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); + dst0_r >>= 6; + dst0_l >>= 6; + + /* row 4 */ + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + 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); + dst1_r >>= 6; + dst1_l >>= 6; + + /* row 5 */ + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + ILVRL_H2_SH(dst5, dst4, dst10_r, dst10_l); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst10_r, filt_h0, filt_h1); + dst2_l = HEVC_FILT_4TAP(dst32_l, dst10_l, filt_h0, filt_h1); + dst2_r >>= 6; + dst2_l >>= 6; + + /* row 6 */ + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + ILVRL_H2_SH(dst2, dst5, dst21_r, dst21_l); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst21_r, filt_h0, filt_h1); + dst3_l = HEVC_FILT_4TAP(dst43_l, dst21_l, filt_h0, filt_h1); + dst3_r >>= 6; + dst3_l >>= 6; + + HEVC_HV_UNIW_RND_CLIP4(dst0_r, dst1_r, dst0_l, dst1_l, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + HEVC_HV_UNIW_RND_CLIP4(dst2_r, dst3_r, dst2_l, dst3_l, + weight_vec, offset_vec, rnd_vec, + dst2_r, dst3_r, dst2_l, dst3_l); + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST6x4_UB(dst0_r, dst1_r, dst, dst_stride); + 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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16i8 src0, src1, src2, src3, src4; + v8i16 filt0, filt1; + v4i32 filt_h0, filt_h1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + 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; + v4i32 weight_vec, offset_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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + dst1 = const_vec; + DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1); + dst2 = const_vec; + DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2); + + ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l); + ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l); + + LD_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_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); + dst0_r >>= 6; + dst0_l >>= 6; + + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + 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); + dst1_r >>= 6; + dst1_l >>= 6; + + HEVC_HV_UNIW_RND_CLIP4(dst0_r, dst1_r, dst0_l, dst1_l, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r); + ST8x2_UB(dst0_r, dst, dst_stride); + dst += (2 * dst_stride); +} + +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 height, + int32_t weight, + int32_t offset, + int32_t rnd_val) +{ + v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8; + v8i16 filt0, filt1; + v4i32 filt_h0, filt_h1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l; + v4i32 dst4_r, dst4_l, dst5_r, dst5_l; + v8i16 dst10_r, dst32_r, dst10_l, dst32_l; + v8i16 dst21_r, dst43_r, dst21_l, dst43_l; + v8i16 dst54_r, dst54_l, dst65_r, dst65_l; + v8i16 dst76_r, dst76_l, dst87_r, dst87_l; + v4i32 weight_vec, offset_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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + 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); + dst0 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + dst1 = const_vec; + DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1); + dst2 = const_vec; + DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2); + + ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l); + ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l); + + LD_SB2(src, src_stride, src3, src4); + src += (2 * src_stride); + XORI_B2_128_SB(src3, src4); + + /* row 3 */ + VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_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); + dst0_r >>= 6; + dst0_l >>= 6; + + /* row 4 */ + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + 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); + dst1_r >>= 6; + dst1_l >>= 6; + + LD_SB2(src, src_stride, src5, src6); + src += (2 * src_stride); + XORI_B2_128_SB(src5, src6); + + /* row 5 */ + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l); + 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); + dst2_r >>= 6; + dst2_l >>= 6; + + /* row 6 */ + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1); + dst6 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst6, dst6); + ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l); + 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); + dst3_r >>= 6; + dst3_l >>= 6; + + LD_SB2(src, src_stride, src7, src8); + src += (2 * src_stride); + XORI_B2_128_SB(src7, src8); + + /* row 7 */ + VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec0, vec1); + dst7 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst7, dst7); + ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l); + 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); + + dst4_r >>= 6; + dst4_l >>= 6; + + /* row 8 */ + VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec0, vec1); + dst8 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst8, dst8); + ILVRL_H2_SH(dst8, dst7, dst87_r, dst87_l); + 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); + dst5_r >>= 6; + dst5_l >>= 6; + + HEVC_HV_UNIW_RND_CLIP4(dst0_r, dst1_r, dst0_l, dst1_l, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + HEVC_HV_UNIW_RND_CLIP4(dst2_r, dst3_r, dst2_l, dst3_l, + weight_vec, offset_vec, rnd_vec, + dst2_r, dst3_r, dst2_l, dst3_l); + HEVC_HV_UNIW_RND_CLIP4(dst4_r, dst5_r, dst4_l, dst5_l, + weight_vec, offset_vec, rnd_vec, + dst4_r, dst5_r, dst4_l, dst5_l); + HEVC_PCK_SW_SB12(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, + dst4_l, dst4_r, dst5_l, dst5_r, dst0_r, dst1_r, dst2_r); + ST8x4_UB(dst0_r, dst1_r, dst, dst_stride); + dst += (4 * dst_stride); + ST8x2_UB(dst2_r, 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 width) +{ + uint32_t loop_cnt, cnt; + uint8_t *src_tmp; + uint8_t *dst_tmp; + v16i8 src0, src1, src2, src3, src4, src5, src6; + v8i16 filt0, filt1; + v4i32 filt_h0, filt_h1; + v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 }; + v16i8 mask1; + v8i16 filter_vec, const_vec; + v16i8 vec0, vec1, vec2, vec3, vec4, vec5; + v8i16 dst0, dst1, dst2, dst3, dst4, dst5; + v4i32 dst0_r, dst0_l, dst1_r, dst1_l; + v4i32 weight_vec, offset_vec, rnd_vec; + v4i32 dst2_r, dst2_l, dst3_r, dst3_l; + v8i16 dst10_r, dst32_r, dst21_r, dst43_r; + v8i16 dst10_l, dst32_l, dst21_l, dst43_l; + + 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); + vec0 = __msa_clti_s_b((v16i8) filter_vec, 0); + filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec); + + SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1); + + mask1 = mask0 + 2; + + const_vec = __msa_ldi_h(128); + const_vec <<= 6; + + weight_vec = __msa_fill_w(weight); + offset_vec = __msa_fill_w(offset); + rnd_vec = __msa_fill_w(rnd_val); + + for (cnt = width >> 3; 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 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0); + dst1 = const_vec; + DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1); + dst2 = const_vec; + DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2); + + 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); + dst3 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3); + ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_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); + dst0_r >>= 6; + dst0_l >>= 6; + + VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1); + dst4 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4); + ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l); + 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); + dst1_r >>= 6; + dst1_l >>= 6; + + VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1); + dst5 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5); + ILVRL_H2_SH(dst5, dst4, dst10_r, dst10_l); + dst2_r = HEVC_FILT_4TAP(dst32_r, dst10_r, filt_h0, filt_h1); + dst2_l = HEVC_FILT_4TAP(dst32_l, dst10_l, filt_h0, filt_h1); + dst2_r >>= 6; + dst2_l >>= 6; + + VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1); + dst2 = const_vec; + DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2); + ILVRL_H2_SH(dst2, dst5, dst21_r, dst21_l); + dst3_r = HEVC_FILT_4TAP(dst43_r, dst21_r, filt_h0, filt_h1); + dst3_l = HEVC_FILT_4TAP(dst43_l, dst21_l, filt_h0, filt_h1); + dst3_r >>= 6; + dst3_l >>= 6; + + HEVC_HV_UNIW_RND_CLIP4(dst0_r, dst1_r, dst0_l, dst1_l, + weight_vec, offset_vec, rnd_vec, + dst0_r, dst1_r, dst0_l, dst1_l); + HEVC_HV_UNIW_RND_CLIP4(dst2_r, dst3_r, dst2_l, dst3_l, + weight_vec, offset_vec, rnd_vec, + dst2_r, dst3_r, dst2_l, dst3_l); + HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst1_l, dst1_r, + dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r); + ST8x4_UB(dst0_r, dst1_r, dst_tmp, dst_stride); + dst_tmp += (4 * dst_stride); + } + + 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, height, weight, + offset, rnd_val); + } else if (6 == height) { + hevc_hv_uniwgt_4t_8x6_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, 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, 8); + } +} + +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) +{ + hevc_hv_uniwgt_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 8); + hevc_hv_uniwgt_4t_4w_msa(src + 8, src_stride, dst + 8, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val); +} + +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) +{ + hevc_hv_uniwgt_4t_8multx4mult_msa(src, src_stride, dst, dst_stride, + filter_x, filter_y, height, weight, + offset, rnd_val, 16); +} + +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, 24); +} + +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, 32); +} + +#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, DIR, WIDTH, TAP, DIR1) \ +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_x = ff_hevc_##PEL##_filters[mx - 1]; \ + const int8_t *filter_y = ff_hevc_##PEL##_filters[my - 1]; \ + int shift = denom + 14 - 8; \ + \ + hevc_##DIR1##_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, hv, 4, 8, hv); +UNI_W_MC_HV(qpel, hv, 8, 8, hv); +UNI_W_MC_HV(qpel, hv, 12, 8, hv); +UNI_W_MC_HV(qpel, hv, 16, 8, hv); +UNI_W_MC_HV(qpel, hv, 24, 8, hv); +UNI_W_MC_HV(qpel, hv, 32, 8, hv); +UNI_W_MC_HV(qpel, hv, 48, 8, hv); +UNI_W_MC_HV(qpel, hv, 64, 8, hv); + +UNI_W_MC_HV(epel, hv, 4, 4, hv); +UNI_W_MC_HV(epel, hv, 6, 4, hv); +UNI_W_MC_HV(epel, hv, 8, 4, hv); +UNI_W_MC_HV(epel, hv, 12, 4, hv); +UNI_W_MC_HV(epel, hv, 16, 4, hv); +UNI_W_MC_HV(epel, hv, 24, 4, hv); +UNI_W_MC_HV(epel, hv, 32, 4, hv); + +#undef UNI_W_MC_HV |