avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC biw mc functions

This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC biw mc functions (qpel as well as epel) in new file hevc_mc_biw_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

4 files changed, 5744 insertions, 1 deletions

diff --git a/libavcodec/mips/Makefile b/libavcodec/mips/Makefile
index 9d8bf1da8c..691ea3583e 100644
--- a/libavcodec/mips/Makefile
+++ b/libavcodec/mips/Makefile
@@ -24,7 +24,8 @@ OBJS-$(CONFIG_H264CHROMA)                 += mips/h264chroma_init_mips.o
 MSA-OBJS-$(CONFIG_HEVC_DECODER)           += mips/hevcdsp_msa.o            \
                                              mips/hevc_mc_uni_msa.o        \
                                              mips/hevc_mc_uniw_msa.o       \
-                                             mips/hevc_mc_bi_msa.o
+                                             mips/hevc_mc_bi_msa.o         \
+                                             mips/hevc_mc_biw_msa.o
 MSA-OBJS-$(CONFIG_H264DSP)                += mips/h264dsp_msa.o
 LOONGSON3-OBJS-$(CONFIG_H264DSP)          += mips/h264dsp_mmi.o
 LOONGSON3-OBJS-$(CONFIG_H264CHROMA)       += mips/h264chroma_mmi.o
diff --git a/libavcodec/mips/hevc_mc_biw_msa.c b/libavcodec/mips/hevc_mc_biw_msa.c
new file mode 100644
index 0000000000..a1deb0ec4e
--- /dev/null
+++ b/libavcodec/mips/hevc_mc_biw_msa.c
@@ -0,0 +1,5572 @@
+/*
+ * 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_BIW_RND_CLIP2(in0, in1, vec0, vec1, wgt, rnd, offset,  \
+                           out0_r, out1_r, out0_l, out1_l)          \
+{                                                                   \
+    ILVR_H2_SW(in0, vec0, in1, vec1, out0_r, out1_r);               \
+    ILVL_H2_SW(in0, vec0, in1, vec1, out0_l, out1_l);               \
+                                                                    \
+    out0_r = __msa_dpadd_s_w(offset, (v8i16) out0_r, (v8i16) wgt);  \
+    out1_r = __msa_dpadd_s_w(offset, (v8i16) out1_r, (v8i16) wgt);  \
+    out0_l = __msa_dpadd_s_w(offset, (v8i16) out0_l, (v8i16) wgt);  \
+    out1_l = __msa_dpadd_s_w(offset, (v8i16) out1_l, (v8i16) wgt);  \
+                                                                    \
+    SRAR_W4_SW(out0_r, out1_r, out0_l, out1_l, rnd);                \
+                                                                    \
+    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_BIW_RND_CLIP4(in0, in1, in2, in3, vec0, vec1, vec2, vec3,  \
+                           wgt, rnd, offset,                            \
+                           out0_r, out1_r, out2_r, out3_r,              \
+                           out0_l, out1_l, out2_l, out3_l)              \
+{                                                                       \
+    HEVC_BIW_RND_CLIP2(in0, in1, vec0, vec1, wgt, rnd, offset,          \
+                       out0_r, out1_r, out0_l, out1_l)                  \
+    HEVC_BIW_RND_CLIP2(in2, in3, vec2, vec3, wgt, rnd, offset,          \
+                       out2_r, out3_r, out2_l, out3_l)                  \
+}
+
+#define HEVC_BI_RND_CLIP2(in0, in1, vec0, vec1, rnd_val, out0, out1)  \
+{                                                                     \
+    ADDS_SH2_SH(vec0, in0, vec1, in1, out0, out1);                    \
+    SRARI_H2_SH(out0, out1, rnd_val);                                 \
+    CLIP_SH2_0_255(out0, out1);                                       \
+}
+
+#define HEVC_BI_RND_CLIP4(in0, in1, in2, in3,                      \
+                          vec0, vec1, vec2, vec3, rnd_val,         \
+                          out0, out1, out2, out3)                  \
+{                                                                  \
+    HEVC_BI_RND_CLIP2(in0, in1, vec0, vec1, rnd_val, out0, out1);  \
+    HEVC_BI_RND_CLIP2(in2, in3, vec2, vec3, rnd_val, out2, out3);  \
+}
+
+static void hevc_biwgt_copy_4w_msa(uint8_t *src0_ptr,
+                                   int32_t src_stride,
+                                   int16_t *src1_ptr,
+                                   int32_t src2_stride,
+                                   uint8_t *dst,
+                                   int32_t dst_stride,
+                                   int32_t height,
+                                   int32_t weight0,
+                                   int32_t weight1,
+                                   int32_t offset0,
+                                   int32_t offset1,
+                                   int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v16i8 zero = { 0 };
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    if (2 == height) {
+        v16i8 src0, src1;
+        v8i16 in0, in1, dst0;
+        v4i32 dst0_r, dst0_l;
+
+        LD_SB2(src0_ptr, src_stride, src0, src1);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        in0 = (v8i16) __msa_ilvr_d((v2i64) in1, (v2i64) in0);
+        src0 = (v16i8) __msa_ilvr_w((v4i32) src1, (v4i32) src0);
+
+        dst0 = (v8i16) __msa_ilvr_b(zero, src0);
+        dst0 <<= 6;
+
+        ILVRL_H2_SW(dst0, in0, dst0_r, dst0_l);
+        dst0_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst0_r,
+                                 (v8i16) weight_vec);
+        dst0_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst0_l,
+                                 (v8i16) weight_vec);
+        SRAR_W2_SW(dst0_r, dst0_l, rnd_vec);
+        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 in0, in1, in2, in3;
+        v8i16 dst0, dst1;
+        v4i32 dst0_r, dst1_r, dst0_l, dst1_l;
+
+        LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+        ILVR_W2_SB(src1, src0, src3, src2, src0, src1);
+        ILVR_B2_SH(zero, src0, zero, src1, dst0, dst1);
+        dst0 <<= 6;
+        dst1 <<= 6;
+        HEVC_BIW_RND_CLIP2(dst0, dst1, in0, in1,
+                           weight_vec, rnd_vec, offset_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 in0, in1, in2, in3, in4, in5, in6, in7;
+        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 >> 3); loop_cnt--;) {
+            LD_SB8(src0_ptr, src_stride,
+                   src0, src1, src2, src3, src4, src5, src6, src7);
+            src0_ptr += (8 * src_stride);
+            LD_SH8(src1_ptr, src2_stride,
+                   in0, in1, in2, in3, in4, in5, in6, in7);
+            src1_ptr += (8 * src2_stride);
+
+            ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+            ILVR_D2_SH(in5, in4, in7, in6, in2, in3);
+            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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                               in0, in1, in2, in3,
+                               weight_vec, rnd_vec, offset_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_biwgt_copy_6w_msa(uint8_t *src0_ptr,
+                                   int32_t src_stride,
+                                   int16_t *src1_ptr,
+                                   int32_t src2_stride,
+                                   uint8_t *dst,
+                                   int32_t dst_stride,
+                                   int32_t height,
+                                   int32_t weight0,
+                                   int32_t weight1,
+                                   int32_t offset0,
+                                   int32_t offset1,
+                                   int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 zero = { 0 };
+    v16i8 src0, src1, src2, src3;
+    v8i16 in0, in1, in2, in3;
+    v8i16 dst0, dst1, dst2, dst3;
+    v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst0_l, dst1_l, dst2_l, dst3_l;
+    v4i32 offset_vec, weight_vec, rnd_vec;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    weight_vec = __msa_fill_w(weight);
+    offset_vec = __msa_fill_w(offset);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    for (loop_cnt = (height >> 2); loop_cnt--;) {
+        LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_stride);
+        ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3,
+                   dst0, dst1, dst2, dst3);
+
+        SLLI_4V(dst0, dst1, dst2, dst3, 6);
+        HEVC_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_copy_8w_msa(uint8_t *src0_ptr,
+                                   int32_t src_stride,
+                                   int16_t *src1_ptr,
+                                   int32_t src2_stride,
+                                   uint8_t *dst,
+                                   int32_t dst_stride,
+                                   int32_t height,
+                                   int32_t weight0,
+                                   int32_t weight1,
+                                   int32_t offset0,
+                                   int32_t offset1,
+                                   int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v16i8 zero = { 0 };
+    v4i32 offset_vec, weight_vec, rnd_vec;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    if (2 == height) {
+        v16i8 src0, src1;
+        v8i16 in0, in1, dst0, dst1;
+        v4i32 dst0_r, dst1_r, dst0_l, dst1_l;
+
+        LD_SB2(src0_ptr, src_stride, src0, src1);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+
+        ILVR_B2_SH(zero, src0, zero, src1, dst0, dst1);
+
+        dst0 <<= 6;
+        dst1 <<= 6;
+        HEVC_BIW_RND_CLIP2(dst0, dst1, in0, in1,
+                           weight_vec, rnd_vec, offset_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 in0, in1, in2, in3, in4, in5;
+        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(src0_ptr, src_stride, src0, src1, src2, src3, src4, src5);
+        LD_SH6(src1_ptr, src2_stride, in0, in1, in2, in3, in4, in5);
+        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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst2_r, dst3_r,
+                           dst0_l, dst1_l, dst2_l, dst3_l);
+        HEVC_BIW_RND_CLIP2(dst4, dst5, in4, in5,
+                           weight_vec, rnd_vec, offset_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 in0, in1, in2, in3;
+        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(src0_ptr, src_stride, src0, src1, src2, src3);
+            src0_ptr += (4 * src_stride);
+            LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+            src1_ptr += (4 * src2_stride);
+            ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3,
+                       dst0, dst1, dst2, dst3);
+
+            SLLI_4V(dst0, dst1, dst2, dst3, 6);
+            HEVC_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                               in0, in1, in2, in3,
+                               weight_vec, rnd_vec, offset_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_biwgt_copy_12w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 zero = { 0 };
+    v16i8 src0, src1, src2, src3;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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;
+    v4i32 offset_vec, weight_vec, rnd_vec;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    for (loop_cnt = (16 >> 2); loop_cnt--;) {
+        LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        LD_SH4(src1_ptr + 8, src2_stride, in4, in5, in6, in7);
+        src1_ptr += (4 * src2_stride);
+
+        ILVR_D2_SH(in5, in4, in7, in6, in4, in5);
+        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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst2_r, dst3_r,
+                           dst0_l, dst1_l, dst2_l, dst3_l);
+        HEVC_BIW_RND_CLIP2(dst4, dst5, in4, in5,
+                           weight_vec, rnd_vec, offset_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_biwgt_copy_16multx4mult_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val,
+                                             int32_t width)
+{
+    uint32_t loop_cnt, cnt;
+    uint8_t *src0_ptr_tmp;
+    int16_t *src1_ptr_tmp;
+    uint8_t *dst_tmp;
+    int32_t offset, weight;
+    v16i8 zero = { 0 };
+    v4i32 offset_vec, weight_vec, rnd_vec;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    for (cnt = (width >> 4); cnt--;) {
+        src0_ptr_tmp = src0_ptr;
+        src1_ptr_tmp = src1_ptr;
+        dst_tmp = dst;
+
+        for (loop_cnt = (height >> 2); loop_cnt--;) {
+            v16i8 src0, src1, src2, src3;
+            v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+            v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+            v4i32 dst0_r, dst1_r, dst2_r, dst3_r;
+            v4i32 dst0_l, dst1_l, dst2_l, dst3_l;
+
+            LD_SB4(src0_ptr_tmp, src_stride, src0, src1, src2, src3);
+            src0_ptr_tmp += (4 * src_stride);
+            LD_SH4(src1_ptr_tmp, src2_stride, in0, in1, in2, in3);
+            LD_SH4(src1_ptr_tmp + 8, src2_stride, in4, in5, in6, in7);
+            src1_ptr_tmp += (4 * src2_stride);
+
+            ILVR_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3,
+                       tmp0, tmp1, tmp2, tmp3);
+            ILVL_B4_SH(zero, src0, zero, src1, zero, src2, zero, src3,
+                       tmp4, tmp5, tmp6, tmp7);
+
+            SLLI_4V(tmp0, tmp1, tmp2, tmp3, 6);
+            SLLI_4V(tmp4, tmp5, tmp6, tmp7, 6);
+            HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp4, tmp5,
+                               in0, in1, in4, in5,
+                               weight_vec, rnd_vec, offset_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);
+
+            HEVC_BIW_RND_CLIP4(tmp2, tmp3, tmp6, tmp7,
+                               in2, in3, in6, in7,
+                               weight_vec, rnd_vec, offset_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);
+        }
+
+        src0_ptr += 16;
+        src1_ptr += 16;
+        dst += 16;
+    }
+}
+
+static void hevc_biwgt_copy_16w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    hevc_biwgt_copy_16multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 16);
+}
+
+static void hevc_biwgt_copy_24w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    hevc_biwgt_copy_16multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 16);
+    hevc_biwgt_copy_8w_msa(src0_ptr + 16, src_stride,
+                           src1_ptr + 16, src2_stride,
+                           dst + 16, dst_stride, height, weight0,
+                           weight1, offset0, offset1, rnd_val);
+}
+
+static void hevc_biwgt_copy_32w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    hevc_biwgt_copy_16multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 32);
+}
+
+static void hevc_biwgt_copy_48w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    hevc_biwgt_copy_16multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 48);
+}
+
+static void hevc_biwgt_copy_64w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    hevc_biwgt_copy_16multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 64);
+}
+
+static void hevc_hz_biwgt_8t_4w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v8i16 filt0, filt1, filt2, filt3;
+    v16i8 src0, src1, src2, src3;
+    v16i8 mask1, mask2, mask3;
+    v16i8 vec0, vec1, vec2, vec3;
+    v8i16 dst0, dst1;
+    v8i16 in0, in1, in2, in3;
+    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 };
+
+    src0_ptr -= 3;
+    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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    for (loop_cnt = (height >> 2); loop_cnt--;) {
+        LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_stride);
+        ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+        XORI_B4_128_SB(src0, src1, src2, src3);
+
+        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);
+
+        HEVC_BIW_RND_CLIP2(dst0, dst1, in0, in1,
+                           weight_vec, rnd_vec, offset_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_biwgt_8t_8w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v8i16 filt0, filt1, filt2, filt3;
+    v16i8 src0, src1, src2, src3;
+    v16i8 mask1, mask2, mask3;
+    v16i8 vec0, vec1, vec2, vec3;
+    v8i16 dst0, dst1, dst2, dst3;
+    v8i16 in0, in1, in2, in3;
+    v4i32 dst0_r, dst1_r, dst0_l, dst1_l, dst2_r, dst3_r, 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, 4, 5, 5, 6, 6, 7, 7, 8 };
+
+    src0_ptr -= 3;
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    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(src0_ptr, src_stride, src0, src1, src2, src3);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_8t_12w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hz_biwgt_8t_8w_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                            dst, dst_stride, filter, height,
+                            weight0, weight1, offset0, offset1, rnd_val);
+    hevc_hz_biwgt_8t_4w_msa(src0_ptr + 8, src_stride, src1_ptr + 8, src2_stride,
+                            dst + 8, dst_stride, filter, height,
+                            weight0, weight1, offset0, offset1, rnd_val);
+}
+
+static void hevc_hz_biwgt_8t_16w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3;
+    v8i16 in0, in1, in2, in3;
+    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 };
+
+    src0_ptr -= 3;
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    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(src0_ptr, 8, src0, src1);
+        src0_ptr += src_stride;
+        LD_SB2(src0_ptr, 8, src2, src3);
+        src0_ptr += src_stride;
+        LD_SH2(src1_ptr, 8, in0, in1);
+        src1_ptr += src2_stride;
+        LD_SH2(src1_ptr, 8, in2, in3);
+        src1_ptr += src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_8t_24w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    uint64_t dst_val0;
+    int32_t offset, weight;
+    v16i8 src0, src1;
+    v8i16 in0, in1, in2;
+    v8i16 filt0, filt1, filt2, filt3;
+    v16i8 mask1, mask2, mask3, mask4, mask5, mask6, mask7;
+    v16i8 vec0, vec1, vec2, vec3;
+    v8i16 dst0, dst1, dst2;
+    v4i32 dst0_r, dst1_r, dst2_r, dst0_l, dst1_l, dst2_l;
+    v8i16 filter_vec, const_vec;
+    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 };
+
+    src0_ptr = src0_ptr - 3;
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    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(src0_ptr, 16, src0, src1);
+        src0_ptr += src_stride;
+        LD_SH2(src1_ptr, 8, in0, in1);
+        in2 = LD_SH(src1_ptr + 16);
+        src1_ptr += src2_stride;
+        XORI_B2_128_SB(src0, src1);
+
+        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);
+
+        HEVC_BIW_RND_CLIP2(dst0, dst1, in0, in1,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst0_l, dst1_l);
+
+        ILVRL_H2_SW(dst2, in2, dst2_r, dst2_l);
+        dst2_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst2_r,
+                                 (v8i16) weight_vec);
+        dst2_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst2_l,
+                                 (v8i16) weight_vec);
+        SRAR_W2_SW(dst2_r, dst2_l, rnd_vec);
+        dst2_r = CLIP_SW_0_255(dst2_r);
+        dst2_l = CLIP_SW_0_255(dst2_l);
+
+        HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r);
+        HEVC_PCK_SW_SB2(dst2_l, dst2_r, dst2_r);
+        dst_val0 = __msa_copy_u_d((v2i64) dst2_r, 0);
+        ST_SW(dst0_r, dst);
+        SD(dst_val0, dst + 16);
+        dst += dst_stride;
+    }
+}
+
+static void hevc_hz_biwgt_8t_32w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2;
+    v8i16 in0, in1, in2, in3;
+    v8i16 filt0, filt1, filt2, filt3;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 };
+    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;
+
+    src0_ptr -= 3;
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    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(src0_ptr, 16, src0, src1);
+        src2 = LD_SB(src0_ptr + 24);
+        src0_ptr += src_stride;
+        LD_SH4(src1_ptr, 8, in0, in1, in2, in3);
+        src1_ptr += src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_8t_48w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    uint64_t dst_val0;
+    v16i8 src0, src1, src2, src3;
+    v8i16 in0, in1, in2, in3, in4, in5;
+    v8i16 filt0, filt1, filt2, filt3;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 };
+    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;
+
+    src0_ptr -= 3;
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    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(src0_ptr, 16, src0, src1, src2);
+        src3 = LD_SB(src0_ptr + 40);
+        src0_ptr += src_stride;
+        LD_SH2(src1_ptr, 8, in0, in1);
+        in2 = LD_SH(src1_ptr + 16);
+        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_BIW_RND_CLIP2(dst0, dst1, in0, in1,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst0_l, dst1_l);
+
+        ILVRL_H2_SW(dst2, in2, dst2_r, dst2_l);
+        dst2_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst2_r,
+                                 (v8i16) weight_vec);
+        dst2_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst2_l,
+                                 (v8i16) weight_vec);
+        SRAR_W2_SW(dst2_r, dst2_l, rnd_vec);
+        dst2_r = CLIP_SW_0_255(dst2_r);
+        dst2_l = CLIP_SW_0_255(dst2_l);
+
+        HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r);
+        HEVC_PCK_SW_SB2(dst2_l, dst2_r, dst2_r);
+        dst_val0 = __msa_copy_u_d((v2i64) dst2_r, 0);
+        ST_SW(dst0_r, dst);
+        SD(dst_val0, dst + 16);
+
+        LD_SH2(src1_ptr + 24, 8, in3, in4);
+        in5 = LD_SH(src1_ptr + 40);
+        src1_ptr += src2_stride;
+
+        HEVC_BIW_RND_CLIP2(dst3, dst4, in3, in4,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst3_r, dst4_r, dst3_l, dst4_l);
+
+        ILVRL_H2_SW(dst5, in5, dst5_r, dst5_l);
+        dst5_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst5_r,
+                                 (v8i16) weight_vec);
+        dst5_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst5_l,
+                                 (v8i16) weight_vec);
+        SRAR_W2_SW(dst5_r, dst5_l, rnd_vec);
+        dst5_r = CLIP_SW_0_255(dst5_r);
+        dst5_l = CLIP_SW_0_255(dst5_l);
+
+        HEVC_PCK_SW_SB4(dst4_l, dst4_r, dst5_l, dst5_r, dst4_r);
+        HEVC_PCK_SW_SB2(dst3_l, dst3_r, dst3_r);
+        dst_val0 = __msa_copy_u_d((v2i64) dst3_r, 0);
+        SD(dst_val0, dst + 24);
+        ST_SW(dst4_r, dst + 32);
+        dst += dst_stride;
+    }
+}
+
+static void hevc_hz_biwgt_8t_64w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint8_t *src0_ptr_tmp;
+    uint8_t *dst_tmp;
+    int16_t *src1_ptr_tmp;
+    uint32_t loop_cnt, cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2;
+    v8i16 in0, in1, in2, in3;
+    v8i16 filt0, filt1, filt2, filt3;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 };
+    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;
+
+    src0_ptr -= 3;
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    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--;) {
+        src0_ptr_tmp = src0_ptr;
+        dst_tmp = dst;
+        src1_ptr_tmp = src1_ptr;
+
+        for (cnt = 2; cnt--;) {
+            LD_SB2(src0_ptr_tmp, 16, src0, src1);
+            src2 = LD_SB(src0_ptr_tmp + 24);
+            src0_ptr_tmp += 32;
+            LD_SH4(src1_ptr_tmp, 8, in0, in1, in2, in3);
+            src1_ptr_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                               in0, in1, in2, in3,
+                               weight_vec, rnd_vec, offset_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;
+        }
+
+        src0_ptr += src_stride;
+        src1_ptr += src2_stride;
+        dst += dst_stride;
+
+    }
+}
+
+static void hevc_vt_biwgt_8t_4w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+    v16i8 src11, src12, src13, src14;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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;
+    v4i32 dst10_r, dst32_r, dst54_r, dst76_r;
+    v4i32 dst10_l, dst32_l, dst54_l, dst76_l;
+    v8i16 filt0, filt1, filt2, filt3;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= (3 * src_stride);
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
+
+    LD_SB7(src0_ptr, src_stride, src0, src1, src2, src3, src4, src5, src6);
+    src0_ptr += (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(src0_ptr, src_stride,
+               src7, src8, src9, src10, src11, src12, src13, src14);
+        src0_ptr += (8 * src_stride);
+        LD_SH8(src1_ptr, src2_stride, in0, in1, in2, in3, in4, in5, in6, in7);
+        src1_ptr += (8 * src2_stride);
+
+        ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+        ILVR_D2_SH(in5, in4, in7, in6, in2, in3);
+        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_BIW_RND_CLIP4(dst10, dst32, dst54, dst76,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst10_r, dst32_r, dst54_r, dst76_r,
+                           dst10_l, dst32_l, dst54_l, dst76_l);
+
+        HEVC_PCK_SW_SB8(dst10_l, dst10_r, dst32_l, dst32_r,
+                        dst54_l, dst54_r, dst76_l, dst76_r, dst10_r, dst54_r);
+        ST4x8_UB(dst10_r, dst54_r, dst, dst_stride);
+        dst += (8 * dst_stride);
+
+        src2110 = src10998;
+        src4332 = src12111110;
+        src6554 = src14131312;
+        src6 = src14;
+    }
+}
+
+static void hevc_vt_biwgt_8t_8w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5;
+    v16i8 src6, src7, src8, src9, src10;
+    v8i16 in0, in1, in2, in3;
+    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;
+
+    src0_ptr -= (3 * src_stride);
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
+
+    LD_SB7(src0_ptr, src_stride, src0, src1, src2, src3, src4, src5, src6);
+    src0_ptr += (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(src0_ptr, src_stride, src7, src8, src9, src10);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_8t_12w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
+    v8i16 in0, in1, in2, in3;
+    v16i8 src10_r, src32_r, src54_r, src76_r;
+    v16i8 src21_r, src43_r, src65_r, src87_r;
+    v8i16 tmp0, tmp1, tmp2;
+    v16i8 src10_l, src32_l, src54_l, src76_l;
+    v16i8 src21_l, src43_l, src65_l, src87_l;
+    v16i8 src2110, src4332, src6554, src8776;
+    v8i16 filt0, filt1, filt2, filt3;
+    v8i16 filter_vec, const_vec;
+    v4i32 dst0_r, dst1_r, dst2_r, dst0_l, dst1_l, dst2_l;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= (3 * src_stride);
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
+
+    LD_SB7(src0_ptr, src_stride, src0, src1, src2, src3, src4, src5, src6);
+    src0_ptr += (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 >> 1); loop_cnt--;) {
+        LD_SB2(src0_ptr, src_stride, src7, src8);
+        src0_ptr += (2 * src_stride);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        LD_SH2((src1_ptr + 8), src2_stride, in2, in3);
+        src1_ptr += (2 * src2_stride);
+        in2 = (v8i16) __msa_ilvr_d((v2i64) in3, (v2i64) in2);
+        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);
+        src8776 = (v16i8) __msa_ilvr_d((v2i64) src87_l, (v2i64) src76_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(src2110, src4332, src6554, src8776,
+                     filt0, filt1, filt2, filt3, tmp2, tmp2, tmp2, tmp2);
+
+        HEVC_BIW_RND_CLIP2(tmp0, tmp1, in0, in1,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst0_l, dst1_l);
+
+        ILVRL_H2_SW(tmp2, in2, dst2_r, dst2_l);
+        dst2_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst2_r,
+                                 (v8i16) weight_vec);
+        dst2_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst2_l,
+                                 (v8i16) weight_vec);
+        SRAR_W2_SW(dst2_r, dst2_l, rnd_vec);
+        dst2_r = CLIP_SW_0_255(dst2_r);
+        dst2_l = CLIP_SW_0_255(dst2_l);
+
+        HEVC_PCK_SW_SB4(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r);
+        HEVC_PCK_SW_SB2(dst2_l, dst2_r, dst2_r);
+        ST8x2_UB(dst0_r, dst, dst_stride);
+        ST4x2_UB(dst2_r, dst + 8, dst_stride);
+        dst += (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;
+        src2110 = src4332;
+        src4332 = src6554;
+        src6554 = src8776;
+        src6 = src8;
+    }
+}
+
+static void hevc_vt_biwgt_8t_16multx2mult_msa(uint8_t *src0_ptr,
+                                              int32_t src_stride,
+                                              int16_t *src1_ptr,
+                                              int32_t src2_stride,
+                                              uint8_t *dst,
+                                              int32_t dst_stride,
+                                              const int8_t *filter,
+                                              int32_t height,
+                                              int32_t weight0,
+                                              int32_t weight1,
+                                              int32_t offset0,
+                                              int32_t offset1,
+                                              int32_t rnd_val,
+                                              int32_t width)
+{
+    uint8_t *src0_ptr_tmp;
+    int16_t *src1_ptr_tmp;
+    uint8_t *dst_tmp;
+    uint32_t loop_cnt, cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
+    v8i16 in0, in1, in2, in3;
+    v16i8 src10_r, src32_r, src54_r, src76_r;
+    v16i8 src21_r, src43_r, src65_r, src87_r;
+    v16i8 src10_l, src32_l, src54_l, src76_l;
+    v16i8 src21_l, src43_l, src65_l, src87_l;
+    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;
+
+    src0_ptr -= (3 * src_stride);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
+
+    for (cnt = (width >> 4); cnt--;) {
+        src0_ptr_tmp = src0_ptr;
+        src1_ptr_tmp = src1_ptr;
+        dst_tmp = dst;
+
+        LD_SB7(src0_ptr_tmp, src_stride,
+               src0, src1, src2, src3, src4, src5, src6);
+        src0_ptr_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(src0_ptr_tmp, src_stride, src7, src8);
+            src0_ptr_tmp += (2 * src_stride);
+            LD_SH2(src1_ptr_tmp, src2_stride, in0, in1);
+            LD_SH2((src1_ptr_tmp + 8), src2_stride, in2, in3);
+            src1_ptr_tmp += (2 * src2_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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                               in0, in1, in2, in3,
+                               weight_vec, rnd_vec, offset_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;
+        }
+
+        src0_ptr += 16;
+        src1_ptr += 16;
+        dst += 16;
+    }
+}
+
+static void hevc_vt_biwgt_8t_16w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_vt_biwgt_8t_16multx2mult_msa(src0_ptr, src_stride,
+                                      src1_ptr, src2_stride,
+                                      dst, dst_stride, filter, height,
+                                      weight0, weight1, offset0, offset1,
+                                      rnd_val, 16);
+}
+
+static void hevc_vt_biwgt_8t_24w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_vt_biwgt_8t_16multx2mult_msa(src0_ptr, src_stride,
+                                      src1_ptr, src2_stride,
+                                      dst, dst_stride, filter, height,
+                                      weight0, weight1, offset0, offset1,
+                                      rnd_val, 16);
+    hevc_vt_biwgt_8t_8w_msa(src0_ptr + 16, src_stride,
+                            src1_ptr + 16, src2_stride,
+                            dst + 16, dst_stride, filter, height,
+                            weight0, weight1, offset0, offset1, rnd_val);
+}
+
+static void hevc_vt_biwgt_8t_32w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_vt_biwgt_8t_16multx2mult_msa(src0_ptr, src_stride,
+                                      src1_ptr, src2_stride,
+                                      dst, dst_stride, filter, height,
+                                      weight0, weight1, offset0, offset1,
+                                      rnd_val, 32);
+}
+
+static void hevc_vt_biwgt_8t_48w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_vt_biwgt_8t_16multx2mult_msa(src0_ptr, src_stride,
+                                      src1_ptr, src2_stride,
+                                      dst, dst_stride, filter, height,
+                                      weight0, weight1, offset0, offset1,
+                                      rnd_val, 48);
+}
+
+static void hevc_vt_biwgt_8t_64w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_vt_biwgt_8t_16multx2mult_msa(src0_ptr, src_stride,
+                                      src1_ptr, src2_stride,
+                                      dst, dst_stride, filter, height,
+                                      weight0, weight1, offset0, offset1,
+                                      rnd_val, 64);
+}
+
+static void hevc_hv_biwgt_8t_4w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter_x,
+                                    const int8_t *filter_y,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
+    v8i16 in0, in1;
+    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;
+    v4i32 tmp1, tmp2;
+    v4i32 weight_vec0, weight_vec1, 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 };
+
+    src0_ptr -= ((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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec0 = __msa_fill_w(weight0);
+    weight_vec1 = __msa_fill_w(weight1);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB7(src0_ptr, src_stride, src0, src1, src2, src3, src4, src5, src6);
+    src0_ptr += (7 * src_stride);
+
+    XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
+
+    VSHF_B4_SB(src0, src3, mask0, mask1, mask2, mask3, vec0, vec1, vec2, vec3);
+    VSHF_B4_SB(src1, src4, mask0, mask1, mask2, mask3, vec4, vec5, vec6, vec7);
+    VSHF_B4_SB(src2, src5, mask0, mask1, mask2, mask3,
+               vec8, vec9, vec10, vec11);
+    VSHF_B4_SB(src3, src6, mask0, mask1, mask2, mask3,
+               vec12, vec13, vec14, vec15);
+
+    dst30 = 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(src0_ptr, src_stride, src7, src8);
+        src0_ptr += (2 * src_stride);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        src1_ptr += (2 * src2_stride);
+
+        in0 = (v8i16) __msa_ilvr_d((v2i64) in1, (v2i64) in0);
+        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;
+
+        ILVRL_H2_SW(in0, in0, tmp1, tmp2);
+        tmp1 = __msa_dpadd_s_w(offset_vec, (v8i16) tmp1, (v8i16) weight_vec0);
+        tmp2 = __msa_dpadd_s_w(offset_vec, (v8i16) tmp2, (v8i16) weight_vec0);
+        tmp1 += dst0_r * weight_vec1;
+        tmp2 += dst1_r * weight_vec1;
+        SRAR_W2_SW(tmp1, tmp2, rnd_vec);
+        tmp1 = CLIP_SW_0_255(tmp1);
+        tmp2 = CLIP_SW_0_255(tmp2);
+
+        HEVC_PCK_SW_SB2(tmp2, tmp1, tmp1);
+        ST4x2_UB(tmp1, 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_biwgt_8t_8multx2mult_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             const int8_t *filter_x,
+                                             const int8_t *filter_y,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val,
+                                             int32_t width)
+{
+    uint32_t loop_cnt, cnt;
+    int32_t offset;
+    uint8_t *src0_ptr_tmp;
+    int16_t *src1_ptr_tmp;
+    uint8_t *dst_tmp;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
+    v8i16 in0, in1;
+    v8i16 filt0, filt1, filt2, filt3;
+    v4i32 filt_h0, filt_h1, filt_h2, filt_h3;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 };
+    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;
+    v4i32 tmp0, tmp1, tmp2, tmp3;
+    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_vec0, weight_vec1, offset_vec, rnd_vec;
+
+    src0_ptr -= ((3 * src_stride) + 3);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec0 = __msa_fill_w(weight0);
+    weight_vec1 = __msa_fill_w(weight1);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    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--;) {
+        src0_ptr_tmp = src0_ptr;
+        src1_ptr_tmp = src1_ptr;
+        dst_tmp = dst;
+
+        LD_SB7(src0_ptr_tmp, src_stride,
+               src0, src1, src2, src3, src4, src5, src6);
+        src0_ptr_tmp += (7 * src_stride);
+
+        XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
+
+        /* row 0 row 1 row 2 row 3 */
+        VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3,
+                   vec0, vec1, vec2, vec3);
+        VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3,
+                   vec4, vec5, vec6, vec7);
+        VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3,
+                   vec8, vec9, vec10, vec11);
+        VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3,
+                   vec12, vec13, vec14, vec15);
+
+        dst0 = 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);
+
+        /* row 4 row 5 row 6 */
+        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(src0_ptr_tmp, src_stride, src7, src8);
+            XORI_B2_128_SB(src7, src8);
+            src0_ptr_tmp += 2 * src_stride;
+
+            LD_SH2(src1_ptr_tmp, src2_stride, in0, in1);
+            src1_ptr_tmp += (2 * src2_stride);
+
+            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;
+
+            ILVRL_H2_SW(in0, in0, tmp0, tmp1);
+            ILVRL_H2_SW(in1, in1, tmp2, tmp3);
+            tmp0 = __msa_dpadd_s_w(offset_vec, (v8i16) tmp0,
+                                   (v8i16) weight_vec0);
+            tmp1 = __msa_dpadd_s_w(offset_vec, (v8i16) tmp1,
+                                   (v8i16) weight_vec0);
+            tmp2 = __msa_dpadd_s_w(offset_vec, (v8i16) tmp2,
+                                   (v8i16) weight_vec0);
+            tmp3 = __msa_dpadd_s_w(offset_vec, (v8i16) tmp3,
+                                   (v8i16) weight_vec0);
+
+            tmp0 += (dst0_r * weight_vec1);
+            tmp1 += (dst0_l * weight_vec1);
+            tmp2 += (dst1_r * weight_vec1);
+            tmp3 += (dst1_l * weight_vec1);
+
+            SRAR_W4_SW(tmp0, tmp1, tmp2, tmp3, rnd_vec);
+            tmp0 = CLIP_SW_0_255(tmp0);
+            tmp1 = CLIP_SW_0_255(tmp1);
+            tmp2 = CLIP_SW_0_255(tmp2);
+            tmp3 = CLIP_SW_0_255(tmp3);
+            HEVC_PCK_SW_SB4(tmp1, tmp0, tmp3, tmp2, 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;
+        }
+
+        src0_ptr += 8;
+        src1_ptr += 8;
+        dst += 8;
+    }
+}
+
+static void hevc_hv_biwgt_8t_8w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter_x,
+                                    const int8_t *filter_y,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    hevc_hv_biwgt_8t_8multx2mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, filter_x, filter_y,
+                                     height, weight0, weight1, offset0,
+                                     offset1, rnd_val, 8);
+}
+
+static void hevc_hv_biwgt_8t_12w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_8t_8multx2mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, filter_x, filter_y,
+                                     height, weight0, weight1, offset0,
+                                     offset1, rnd_val, 8);
+    hevc_hv_biwgt_8t_4w_msa(src0_ptr + 8, src_stride,
+                            src1_ptr + 8, src2_stride,
+                            dst + 8, dst_stride, filter_x, filter_y,
+                            height, weight0, weight1, offset0, offset1,
+                            rnd_val);
+}
+
+static void hevc_hv_biwgt_8t_16w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_8t_8multx2mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, filter_x, filter_y,
+                                     height, weight0, weight1, offset0,
+                                     offset1, rnd_val, 16);
+}
+
+static void hevc_hv_biwgt_8t_24w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_8t_8multx2mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, filter_x, filter_y,
+                                     height, weight0, weight1, offset0,
+                                     offset1, rnd_val, 24);
+}
+
+static void hevc_hv_biwgt_8t_32w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_8t_8multx2mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, filter_x, filter_y,
+                                     height, weight0, weight1, offset0,
+                                     offset1, rnd_val, 32);
+}
+
+static void hevc_hv_biwgt_8t_48w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_8t_8multx2mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, filter_x, filter_y,
+                                     height, weight0, weight1, offset0,
+                                     offset1, rnd_val, 48);
+}
+
+static void hevc_hv_biwgt_8t_64w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_8t_8multx2mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride, filter_x, filter_y,
+                                     height, weight0, weight1, offset0,
+                                     offset1, rnd_val, 64);
+}
+
+static void hevc_hz_biwgt_4t_4x2_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v8i16 filt0, filt1;
+    v16i8 src0, src1;
+    v8i16 in0, in1;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 };
+    v16i8 mask1, vec0, vec1;
+    v8i16 dst0;
+    v4i32 dst0_r, dst0_l;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    mask1 = mask0 + 2;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB2(src0_ptr, src_stride, src0, src1);
+    LD_SH2(src1_ptr, src2_stride, in0, in1);
+    in0 = (v8i16) __msa_ilvr_d((v2i64) in1, (v2i64) in0);
+    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, in0, dst0_r, dst0_l);
+    dst0_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst0_r, (v8i16) weight_vec);
+    dst0_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst0_l, (v8i16) weight_vec);
+    SRAR_W2_SW(dst0_r, dst0_l, rnd_vec);
+    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_hz_biwgt_4t_4x4_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v8i16 filt0, filt1;
+    v16i8 src0, src1, src2, src3;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 };
+    v16i8 mask1;
+    v8i16 dst0, dst1;
+    v16i8 vec0, vec1;
+    v8i16 in0, in1, in2, in3;
+    v4i32 dst0_r, dst1_r, dst0_l, dst1_l;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= 1;
+
+    /* rearranging filter */
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    mask1 = mask0 + 2;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+    XORI_B4_128_SB(src0, src1, src2, src3);
+    LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+    ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+
+    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_BIW_RND_CLIP2(dst0, dst1, in0, in1,
+                       weight_vec, rnd_vec, offset_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);
+}
+
+static void hevc_hz_biwgt_4t_4x8multiple_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             const int8_t *filter,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t weight, offset;
+    v8i16 filt0, filt1;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20 };
+    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 in0, in1, in2, in3, in4, in5, in6, in7;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+
+    for (loop_cnt = (height >> 3); loop_cnt--;) {
+        LD_SB8(src0_ptr, src_stride,
+               src0, src1, src2, src3, src4, src5, src6, src7);
+        src0_ptr += (8 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_stride);
+        LD_SH4(src1_ptr, src2_stride, in4, in5, in6, in7);
+        src1_ptr += (4 * src2_stride);
+        ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+        ILVR_D2_SH(in5, in4, in7, in6, in2, in3);
+        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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_4w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    if (2 == height) {
+        hevc_hz_biwgt_4t_4x2_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else if (4 == height) {
+        hevc_hz_biwgt_4t_4x4_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else if (0 == (height % 8)) {
+        hevc_hz_biwgt_4t_4x8multiple_msa(src0_ptr, src_stride,
+                                         src1_ptr, src2_stride,
+                                         dst, dst_stride, filter, height,
+                                         weight0, weight1, offset0, offset1,
+                                         rnd_val);
+    }
+}
+
+static void hevc_hz_biwgt_4t_6w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    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 in0, in1, in2, in3;
+    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;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+
+    for (loop_cnt = (height >> 2); loop_cnt--;) {
+        LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_8x2_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v8i16 filt0, filt1;
+    v16i8 src0, src1;
+    v8i16 in0, in1;
+    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 };
+    v16i8 mask1, vec0, vec1;
+    v8i16 dst0, dst1;
+    v8i16 filter_vec, const_vec;
+    v4i32 dst0_r, dst1_r, dst0_l, dst1_l;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+
+    LD_SB2(src0_ptr, src_stride, src0, src1);
+    LD_SH2(src1_ptr, src2_stride, in0, in1);
+    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_BIW_RND_CLIP2(dst0, dst1, in0, in1,
+                       weight_vec, rnd_vec, offset_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_biwgt_4t_8x6_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t weight, offset;
+    v8i16 filt0, filt1;
+    v16i8 src0, src1, src2, src3, src4, src5;
+    v8i16 in0, in1, in2, in3, in4, in5;
+    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;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+
+    LD_SB6(src0_ptr, src_stride, src0, src1, src2, src3, src4, src5);
+
+    LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+    src1_ptr += (4 * src2_stride);
+    LD_SH2(src1_ptr, src2_stride, in4, in5);
+    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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                       in0, in1, in2, in3,
+                       weight_vec, rnd_vec, offset_vec,
+                       dst0_r, dst1_r, dst2_r, dst3_r,
+                       dst0_l, dst1_l, dst2_l, dst3_l);
+    HEVC_BIW_RND_CLIP2(dst4, dst5, in4, in5,
+                       weight_vec, rnd_vec, offset_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_biwgt_4t_8x4multiple_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             const int8_t *filter,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    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 in0, in1, in2, in3;
+    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;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+
+    for (loop_cnt = (height >> 2); loop_cnt--;) {
+        LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_8w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    if (2 == height) {
+        hevc_hz_biwgt_4t_8x2_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else if (6 == height) {
+        hevc_hz_biwgt_4t_8x6_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else if (0 == (height % 4)) {
+        hevc_hz_biwgt_4t_8x4multiple_msa(src0_ptr, src_stride,
+                                         src1_ptr, src2_stride,
+                                         dst, dst_stride, filter, height,
+                                         weight0, weight1, offset0, offset1,
+                                         rnd_val);
+    }
+}
+
+static void hevc_hz_biwgt_4t_12w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v8i16 filt0, filt1;
+    v16i8 src0, src1, src2, src3;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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, mask3;
+    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;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+    mask3 = mask2 + 2;
+
+    for (loop_cnt = (height >> 2); loop_cnt--;) {
+        LD_SB4(src0_ptr, src_stride, src0, src1, src2, src3);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        LD_SH4(src1_ptr + 8, src2_stride, in4, in5, in6, in7);
+        src1_ptr += (4 * src2_stride);
+        ILVR_D2_SH(in5, in4, in7, in6, in4, in5);
+        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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst2_r, dst3_r,
+                           dst0_l, dst1_l, dst2_l, dst3_l);
+        HEVC_BIW_RND_CLIP2(dst4, dst5, in4, in5,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_16w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+
+    for (loop_cnt = (height >> 2); loop_cnt--;) {
+        LD_SB4(src0_ptr, src_stride, src0, src2, src4, src6);
+        LD_SB4(src0_ptr + 8, src_stride, src1, src3, src5, src7);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in2, in4, in6);
+        LD_SH4(src1_ptr + 8, src2_stride, in1, in3, in5, in7);
+        src1_ptr += (4 * src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_BIW_RND_CLIP4(dst4, dst5, dst6, dst7,
+                           in4, in5, in6, in7,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_24w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    uint8_t *dst_tmp = dst + 16;
+    v16i8 src0, src1, src2, src3;
+    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;
+    v16i8 vec0, vec1;
+    v8i16 dst0, dst1, dst2, dst3;
+    v8i16 in0, in1, in2, in3, in4, in5;
+    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;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+    mask2 = mask0 + 8;
+    mask3 = mask0 + 10;
+
+    for (loop_cnt = (height >> 1); loop_cnt--;) {
+        LD_SB2(src0_ptr, src_stride, src0, src2);
+        LD_SB2(src0_ptr + 16, src_stride, src1, src3);
+        src0_ptr += (2 * src_stride);
+        LD_SH2(src1_ptr, src2_stride, in0, in2);
+        LD_SH2(src1_ptr + 8, src2_stride, in1, in3);
+        LD_SH2(src1_ptr + 16, src2_stride, in4, in5);
+        src1_ptr += (2 * src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_BIW_RND_CLIP2(dst0, dst1, in4, in5,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_32w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    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 in0, in1, in2, in3;
+    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;
+
+    src0_ptr -= 1;
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    mask1 = mask0 + 2;
+    mask2 = mask0 + 8;
+    mask3 = mask0 + 10;
+
+    for (loop_cnt = height; loop_cnt--;) {
+        LD_SB2(src0_ptr, 16, src0, src1);
+        src2 = LD_SB(src0_ptr + 24);
+        src0_ptr += src_stride;
+        LD_SH4(src1_ptr, 8, in0, in1, in2, in3);
+        src1_ptr += src2_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_BIW_RND_CLIP4(dst0, dst1, dst2, dst3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_4x2_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t weight, offset;
+    v16i8 src0, src1, src2, src3, src4;
+    v8i16 in0, in1, dst10;
+    v16i8 src10_r, src32_r, src21_r, src43_r, src2110, src4332;
+    v4i32 dst10_r, dst10_l;
+    v8i16 filt0, filt1;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+    src0_ptr += (2 * src_stride);
+    LD_SH2(src1_ptr, src2_stride, in0, in1);
+    src1_ptr += (2 * src2_stride);
+
+    in0 = (v8i16) __msa_ilvr_d((v2i64) in1, (v2i64) in0);
+    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, in0, dst10_r, dst10_l);
+    dst10_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst10_r, (v8i16) weight_vec);
+    dst10_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst10_l, (v8i16) weight_vec);
+    SRAR_W2_SW(dst10_r, dst10_l, rnd_vec);
+    dst10_r = CLIP_SW_0_255(dst10_r);
+    dst10_l = CLIP_SW_0_255(dst10_l);
+
+    HEVC_PCK_SW_SB2(dst10_l, dst10_r, dst10_r);
+    ST4x2_UB(dst10_r, dst, dst_stride);
+}
+
+static void hevc_vt_biwgt_4t_4x4_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t weight, offset;
+    v16i8 src0, src1, src2, src3, src4, src5, src6;
+    v8i16 in0, in1, in2, in3;
+    v16i8 src10_r, src32_r, src54_r, src21_r, src43_r, src65_r;
+    v16i8 src2110, src4332, src6554;
+    v8i16 dst10, dst32;
+    v4i32 dst10_r, dst32_r, dst10_l, dst32_l;
+    v8i16 filt0, filt1;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4, src5, src6);
+    src0_ptr += (4 * src_stride);
+    LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+    src1_ptr += (4 * src2_stride);
+    ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+    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_BIW_RND_CLIP2(dst10, dst32, in0, in1,
+                       weight_vec, rnd_vec, offset_vec,
+                       dst10_r, dst32_r, dst10_l, dst32_l);
+
+    HEVC_PCK_SW_SB4(dst10_l, dst10_r, dst32_l, dst32_r, dst10_r);
+    ST4x4_UB(dst10_r, dst10_r, 0, 1, 2, 3, dst, dst_stride);
+    dst += (4 * dst_stride);
+}
+
+static void hevc_vt_biwgt_4t_4x8multiple_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             const int8_t *filter,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t weight, offset;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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 dst10_r, dst32_r, dst54_r, dst76_r;
+    v4i32 dst10_l, dst32_l, dst54_l, dst76_l;
+    v8i16 filt0, filt1;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4, src5, src6, src7, src8);
+        src0_ptr += (6 * src_stride);
+        LD_SH8(src1_ptr, src2_stride, in0, in1, in2, in3, in4, in5, in6, in7);
+        src1_ptr += (8 * src2_stride);
+
+        ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+        ILVR_D2_SH(in5, in4, in7, in6, in2, in3);
+
+        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(src0_ptr, src_stride, src9, src2);
+        src0_ptr += (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_BIW_RND_CLIP4(dst10, dst32, dst54, dst76,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst10_r, dst32_r, dst54_r, dst76_r,
+                           dst10_l, dst32_l, dst54_l, dst76_l);
+
+        HEVC_PCK_SW_SB8(dst10_l, dst10_r, dst32_l, dst32_r,
+                        dst54_l, dst54_r, dst76_l, dst76_r, dst10_r, dst54_r);
+        ST4x8_UB(dst10_r, dst54_r, dst, dst_stride);
+        dst += (8 * dst_stride);
+    }
+}
+
+static void hevc_vt_biwgt_4t_4w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    if (2 == height) {
+        hevc_vt_biwgt_4t_4x2_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else if (4 == height) {
+        hevc_vt_biwgt_4t_4x4_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else if (0 == (height % 8)) {
+        hevc_vt_biwgt_4t_4x8multiple_msa(src0_ptr, src_stride,
+                                         src1_ptr, src2_stride,
+                                         dst, dst_stride, filter, height,
+                                         weight0, weight1, offset0, offset1,
+                                         rnd_val);
+    }
+}
+
+static void hevc_vt_biwgt_4t_6w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4;
+    v8i16 in0, in1, in2, in3;
+    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;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+        src0_ptr += (2 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_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(src0_ptr, src_stride, src1, src2);
+        src0_ptr += (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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_8x2_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4;
+    v8i16 in0, in1, tmp0, tmp1;
+    v16i8 src10_r, src32_r, src21_r, src43_r;
+    v8i16 filt0, filt1;
+    v8i16 filter_vec, const_vec;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+    v4i32 dst0_r, dst1_r, dst0_l, dst1_l;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (3 * src_stride);
+    XORI_B3_128_SB(src0, src1, src2);
+    ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r);
+
+    LD_SB2(src0_ptr, src_stride, src3, src4);
+    LD_SH2(src1_ptr, src2_stride, in0, in1);
+    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_BIW_RND_CLIP2(tmp0, tmp1, in0, in1,
+                       weight_vec, rnd_vec, offset_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_biwgt_4t_8x6_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
+    v8i16 in0, in1, in2, in3, in4, in5;
+    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;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (3 * src_stride);
+    XORI_B3_128_SB(src0, src1, src2);
+    ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r);
+
+    LD_SB6(src0_ptr, src_stride, src3, src4, src5, src6, src7, src8);
+    LD_SH6(src1_ptr, src2_stride, in0, in1, in2, in3, in4, in5);
+    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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                       in0, in1, in2, in3,
+                       weight_vec, rnd_vec, offset_vec,
+                       dst0_r, dst1_r, dst2_r, dst3_r,
+                       dst0_l, dst1_l, dst2_l, dst3_l);
+    HEVC_BIW_RND_CLIP2(tmp4, tmp5, in4, in5,
+                       weight_vec, rnd_vec, offset_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_biwgt_4t_8x4multiple_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             const int8_t *filter,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4;
+    v8i16 in0, in1, in2, in3;
+    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;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+        src0_ptr += (2 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_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(src0_ptr, src_stride, src1, src2);
+        src0_ptr += (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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_8w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    if (2 == height) {
+        hevc_vt_biwgt_4t_8x2_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else if (6 == height) {
+        hevc_vt_biwgt_4t_8x6_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter, height,
+                                 weight0, weight1, offset0, offset1, rnd_val);
+    } else {
+        hevc_vt_biwgt_4t_8x4multiple_msa(src0_ptr, src_stride,
+                                         src1_ptr, src2_stride,
+                                         dst, dst_stride, filter, height,
+                                         weight0, weight1, offset0, offset1,
+                                         rnd_val);
+    }
+}
+
+static void hevc_vt_biwgt_4t_12w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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;
+
+    src0_ptr -= (1 * src_stride);
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+        src0_ptr += (2 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        LD_SH4(src1_ptr + 8, src2_stride, in4, in5, in6, in7);
+        src1_ptr += (4 * src2_stride);
+        ILVR_D2_SH(in5, in4, in7, in6, in4, in5);
+        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(src0_ptr, src_stride, src5, src2);
+        src0_ptr += (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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst2_r, dst3_r,
+                           dst0_l, dst1_l, dst2_l, dst3_l);
+        HEVC_BIW_RND_CLIP2(tmp4, tmp5, in4, in5,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_16w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5;
+    v8i16 in0, in1, in2, in3;
+    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;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+        src0_ptr += (2 * src_stride);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        LD_SH2(src1_ptr + 8, src2_stride, in2, in3);
+        src1_ptr += (2 * src2_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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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(src0_ptr, src_stride, src5, src2);
+        src0_ptr += (2 * src_stride);
+
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        LD_SH2(src1_ptr + 8, src2_stride, in2, in3);
+        src1_ptr += (2 * src2_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_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_biwgt_4t_24w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5;
+    v16i8 src6, src7, src8, src9, src10, src11;
+    v8i16 in0, in1, in2, in3, in4, in5;
+    v16i8 src10_r, src32_r, src76_r, src98_r;
+    v16i8 src10_l, src32_l, src21_l, src43_l;
+    v16i8 src21_r, src43_r, src87_r, src109_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;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    /* 16width */
+    LD_SB3(src0_ptr, 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);
+    /* 8width */
+    LD_SB3(src0_ptr + 16, src_stride, src6, src7, src8);
+    src0_ptr += (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--;) {
+        /* 16width */
+        LD_SB2(src0_ptr, src_stride, src3, src4);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        LD_SH2(src1_ptr + 8, src2_stride, in2, in3);
+        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);
+
+        /* 8width */
+        LD_SB2(src0_ptr + 16, src_stride, src9, src10);
+        src0_ptr += (2 * src_stride);
+        LD_SH2(src1_ptr + 16, src2_stride, in4, in5);
+        src1_ptr += (2 * src2_stride);
+        XORI_B2_128_SB(src9, src10);
+        ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r);
+        /* 16width */
+        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);
+        /* 8width */
+        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);
+        /* 16width */
+        HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp4, tmp5,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst2_r, dst3_r,
+                           dst0_l, dst1_l, dst2_l, dst3_l);
+        /* 8width */
+        HEVC_BIW_RND_CLIP2(tmp2, tmp3, in4, in5,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst4_r, dst5_r, dst4_l, dst5_l);
+        /* 16width */
+        HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r,
+                        dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r);
+        /* 8width */
+        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);
+
+        /* 16width */
+        LD_SB2(src0_ptr, src_stride, src5, src2);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        LD_SH2(src1_ptr + 8, src2_stride, in2, in3);
+        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);
+        /* 8width */
+        LD_SB2(src0_ptr + 16, src_stride, src11, src8);
+        src0_ptr += (2 * src_stride);
+        LD_SH2(src1_ptr + 16, src2_stride, in4, in5);
+        src1_ptr += (2 * src2_stride);
+        XORI_B2_128_SB(src11, src8);
+        ILVR_B2_SB(src11, src10, src8, src11, src76_r, src87_r);
+        /* 16width */
+        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);
+        /* 8width */
+        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);
+        /* 16width */
+        HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp4, tmp5,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst2_r, dst3_r,
+                           dst0_l, dst1_l, dst2_l, dst3_l);
+        /* 8width */
+        HEVC_BIW_RND_CLIP2(tmp2, tmp3, in4, in5,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst4_r, dst5_r, dst4_l, dst5_l);
+        /* 16width */
+        HEVC_PCK_SW_SB8(dst0_l, dst0_r, dst2_l, dst2_r,
+                        dst1_l, dst1_r, dst3_l, dst3_r, dst0_r, dst1_r);
+
+        /* 8width */
+        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_biwgt_4t_32w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    uint8_t *dst_tmp = dst + 16;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src6, src7, src8, src9, src10;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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;
+
+    src0_ptr -= src_stride;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    filter_vec = LD_SH(filter);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    /* 16width */
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    XORI_B3_128_SB(src0, src1, src2);
+    ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r);
+    ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l);
+    /* next 16width */
+    LD_SB3(src0_ptr + 16, src_stride, src6, src7, src8);
+    src0_ptr += (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--;) {
+        /* 16width */
+        LD_SB2(src0_ptr, src_stride, src3, src4);
+        LD_SH2(src1_ptr, src2_stride, in0, in1);
+        LD_SH2(src1_ptr + 8, src2_stride, in2, in3);
+        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);
+
+        /* 16width */
+        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);
+        /* 16width */
+        HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp4, tmp5,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst0_r, dst1_r, dst2_r, dst3_r,
+                           dst0_l, dst1_l, dst2_l, dst3_l);
+        /* 16width */
+        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;
+
+        /* next 16width */
+        LD_SB2(src0_ptr + 16, src_stride, src9, src10);
+        src0_ptr += (2 * src_stride);
+        LD_SH2(src1_ptr + 16, src2_stride, in4, in5);
+        LD_SH2(src1_ptr + 24, src2_stride, in6, in7);
+        src1_ptr += (2 * src2_stride);
+        XORI_B2_128_SB(src9, src10);
+        ILVR_B2_SB(src9, src8, src10, src9, src98_r, src109_r);
+        ILVL_B2_SB(src9, src8, src10, src9, src98_l, src109_l);
+        /* next 16width */
+        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);
+        /* next 16width */
+        HEVC_BIW_RND_CLIP4(tmp2, tmp3, tmp6, tmp7,
+                           in4, in5, in6, in7,
+                           weight_vec, rnd_vec, offset_vec,
+                           dst4_r, dst5_r, dst6_r, dst7_r,
+                           dst4_l, dst5_l, dst6_l, dst7_l);
+
+        /* next 16width */
+        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_biwgt_4t_4x2_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v8i16 in0, in1;
+    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, dst1_r, dst0_l;
+    v8i16 dst10_r, dst32_r, dst21_r, dst43_r;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= (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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+    LD_SH2(src1_ptr, src2_stride, in0, in1);
+    in0 = (v8i16) __msa_ilvr_d((v2i64) in1, (v2i64) in0);
+    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;
+    /* 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;
+    dst1_r = (v4i32) __msa_pckev_h((v8i16) dst1_r, (v8i16) dst0_r);
+
+    ILVRL_H2_SW(dst1_r, in0, dst0_r, dst0_l);
+    dst0_r = __msa_dpadd_s_w(offset_vec, (v8i16) dst0_r, (v8i16) weight_vec);
+    dst0_l = __msa_dpadd_s_w(offset_vec, (v8i16) dst0_l, (v8i16) weight_vec);
+    SRAR_W2_SW(dst0_r, dst0_l, rnd_vec);
+    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_hv_biwgt_4t_4x4_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t offset, weight;
+    v8i16 in0, in1, in2, in3;
+    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;
+    v8i16 tmp0, tmp1;
+    v4i32 dst0_l, dst1_l;
+    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;
+
+    src0_ptr -= (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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4, src5, src6);
+    LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+    ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+    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;
+    PCKEV_H2_SH(dst1_r, dst0_r, dst3_r, dst2_r, tmp0, tmp1);
+    HEVC_BIW_RND_CLIP2(tmp0, tmp1, in0, in1,
+                       weight_vec, rnd_vec, offset_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);
+}
+
+static void hevc_hv_biwgt_4t_4multx8mult_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             const int8_t *filter_x,
+                                             const int8_t *filter_y,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
+    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;
+    v4i32 dst0_l, dst1_l, dst2_l, dst3_l;
+    v8i16 tmp0, tmp1, tmp2, tmp3;
+    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;
+
+    src0_ptr -= (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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride,
+               src3, src4, src5, src6, src7, src8, src9, src10);
+        src0_ptr += (8 * src_stride);
+        LD_SH8(src1_ptr, src2_stride, in0, in1, in2, in3, in4, in5, in6, in7);
+        src1_ptr += (8 * src2_stride);
+        ILVR_D2_SH(in1, in0, in3, in2, in0, in1);
+        ILVR_D2_SH(in5, in4, in7, in6, in2, in3);
+        XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10);
+        /* 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);
+        dst54_r = __msa_ilvr_h(dst5, dst4);
+        dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
+        dst2_r >>= 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);
+        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;
+        PCKEV_H4_SH(dst1_r, dst0_r, dst3_r, dst2_r,
+                    dst5_r, dst4_r, dst7_r, dst6_r, tmp0, tmp1, tmp2, tmp3);
+        HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_hv_biwgt_4t_4w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter_x,
+                                    const int8_t *filter_y,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    if (2 == height) {
+        hevc_hv_biwgt_4t_4x2_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter_x, filter_y,
+                                 height, weight0, weight1, offset0, offset1,
+                                 rnd_val);
+    } else if (4 == height) {
+        hevc_hv_biwgt_4t_4x4_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter_x, filter_y,
+                                 height, weight0, weight1, offset0, offset1,
+                                 rnd_val);
+    } else if (0 == (height % 8)) {
+        hevc_hv_biwgt_4t_4multx8mult_msa(src0_ptr, src_stride,
+                                         src1_ptr, src2_stride,
+                                         dst, dst_stride, filter_x, filter_y,
+                                         height, weight0, weight1,
+                                         offset0, offset1, rnd_val);
+    }
+}
+
+static void hevc_hv_biwgt_4t_6w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter_x,
+                                    const int8_t *filter_y,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    uint32_t loop_cnt;
+    int32_t offset, weight;
+    v16i8 src0, src1, src2, src3, src4, src5, src6;
+    v8i16 in0, in1, in2, in3;
+    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, dst2_r, dst2_l, dst3_r, dst3_l;
+    v8i16 tmp0, tmp1, tmp2, tmp3;
+    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;
+
+    src0_ptr -= (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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4, src5, src6);
+        src0_ptr += (4 * src_stride);
+        LD_SH4(src1_ptr, src2_stride, in0, in1, in2, in3);
+        src1_ptr += (4 * src2_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;
+        PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r,
+                    dst2_l, dst2_r, dst3_l, dst3_r, tmp0, tmp1, tmp2, tmp3);
+        HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                           in0, in1, in2, in3,
+                           weight_vec, rnd_vec, offset_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_hv_biwgt_4t_8x2_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    int32_t weight, offset;
+    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 in0, in1;
+    v4i32 dst0_r, dst0_l, dst1_r, dst1_l;
+    v8i16 dst10_r, dst32_r, dst21_r, dst43_r;
+    v8i16 dst10_l, dst32_l, dst21_l, dst43_l;
+    v8i16 tmp0, tmp1;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= (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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+
+    LD_SH2(src1_ptr, src2_stride, in0, in1);
+    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;
+    tmp0 = __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r);
+
+    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;
+    tmp1 = __msa_pckev_h((v8i16) dst1_l, (v8i16) dst1_r);
+
+    HEVC_BIW_RND_CLIP2(tmp0, tmp1, in0, in1,
+                       weight_vec, rnd_vec, offset_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_hv_biwgt_4t_8x6_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    uint32_t offset, weight;
+    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;
+    v8i16 in0, in1, in2, in3, in4, in5;
+    v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
+    v4i32 weight_vec, offset_vec, rnd_vec;
+
+    src0_ptr -= (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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    LD_SB3(src0_ptr, src_stride, src0, src1, src2);
+    src0_ptr += (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(src0_ptr, src_stride, src3, src4);
+    src0_ptr += (2 * src_stride);
+    XORI_B2_128_SB(src3, src4);
+    LD_SH6(src1_ptr, src2_stride, in0, in1, in2, in3, in4, in5);
+    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;
+    tmp0 = __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r);
+
+    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;
+    tmp1 = __msa_pckev_h((v8i16) dst1_l, (v8i16) dst1_r);
+
+    LD_SB2(src0_ptr, src_stride, src5, src6);
+    src0_ptr += (2 * src_stride);
+    XORI_B2_128_SB(src5, src6);
+
+    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;
+    tmp2 = __msa_pckev_h((v8i16) dst2_l, (v8i16) dst2_r);
+
+    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;
+    tmp3 = __msa_pckev_h((v8i16) dst3_l, (v8i16) dst3_r);
+
+    HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                       in0, in1, in2, in3,
+                       weight_vec, rnd_vec, offset_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);
+
+    LD_SB2(src0_ptr, src_stride, src7, src8);
+    XORI_B2_128_SB(src7, src8);
+
+    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;
+    tmp4 = __msa_pckev_h((v8i16) dst4_l, (v8i16) dst4_r);
+
+    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;
+    tmp5 = __msa_pckev_h((v8i16) dst5_l, (v8i16) dst5_r);
+
+    HEVC_BIW_RND_CLIP2(tmp4, tmp5, in4, in5,
+                       weight_vec, rnd_vec, offset_vec,
+                       dst4_r, dst5_r, dst4_l, dst5_l);
+
+    HEVC_PCK_SW_SB4(dst4_l, dst4_r, dst5_l, dst5_r, dst2_r);
+    ST8x2_UB(dst2_r, dst, dst_stride);
+}
+
+static void hevc_hv_biwgt_4t_8multx4mult_msa(uint8_t *src0_ptr,
+                                             int32_t src_stride,
+                                             int16_t *src1_ptr,
+                                             int32_t src2_stride,
+                                             uint8_t *dst,
+                                             int32_t dst_stride,
+                                             const int8_t *filter_x,
+                                             const int8_t *filter_y,
+                                             int32_t height,
+                                             int32_t weight0,
+                                             int32_t weight1,
+                                             int32_t offset0,
+                                             int32_t offset1,
+                                             int32_t rnd_val,
+                                             int32_t width)
+{
+    uint32_t loop_cnt;
+    uint32_t cnt;
+    int32_t offset, weight;
+    uint8_t *src0_ptr_tmp;
+    int16_t *src1_ptr_tmp;
+    uint8_t *dst_tmp;
+    v16i8 src0, src1, src2, src3, src4, src5, src6;
+    v8i16 in0, in1, in2, in3;
+    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, dst2_r, dst2_l, dst3_r, dst3_l;
+    v8i16 tmp0, tmp1, tmp2, tmp3;
+    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;
+
+    src0_ptr -= (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;
+
+    offset = (offset0 + offset1) << rnd_val;
+    weight0 = weight0 & 0x0000FFFF;
+    weight = weight0 | (weight1 << 16);
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+    offset_vec = __msa_fill_w(offset);
+    weight_vec = __msa_fill_w(weight);
+    rnd_vec = __msa_fill_w(rnd_val + 1);
+
+    for (cnt = width >> 3; cnt--;) {
+        src0_ptr_tmp = src0_ptr;
+        src1_ptr_tmp = src1_ptr;
+        dst_tmp = dst;
+
+        LD_SB3(src0_ptr_tmp, src_stride, src0, src1, src2);
+        src0_ptr_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(src0_ptr_tmp, src_stride, src3, src4, src5, src6);
+            src0_ptr_tmp += (4 * src_stride);
+            LD_SH4(src1_ptr_tmp, src2_stride, in0, in1, in2, in3);
+            src1_ptr_tmp += (4 * src2_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;
+
+            PCKEV_H4_SH(dst0_l, dst0_r, dst1_l, dst1_r,
+                        dst2_l, dst2_r, dst3_l, dst3_r, tmp0, tmp1, tmp2, tmp3);
+            HEVC_BIW_RND_CLIP4(tmp0, tmp1, tmp2, tmp3,
+                               in0, in1, in2, in3,
+                               weight_vec, rnd_vec, offset_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_tmp, dst_stride);
+            dst_tmp += (4 * dst_stride);
+        }
+
+        src0_ptr += 8;
+        dst += 8;
+        src1_ptr += 8;
+    }
+}
+
+static void hevc_hv_biwgt_4t_8w_msa(uint8_t *src0_ptr,
+                                    int32_t src_stride,
+                                    int16_t *src1_ptr,
+                                    int32_t src2_stride,
+                                    uint8_t *dst,
+                                    int32_t dst_stride,
+                                    const int8_t *filter_x,
+                                    const int8_t *filter_y,
+                                    int32_t height,
+                                    int32_t weight0,
+                                    int32_t weight1,
+                                    int32_t offset0,
+                                    int32_t offset1,
+                                    int32_t rnd_val)
+{
+    if (2 == height) {
+        hevc_hv_biwgt_4t_8x2_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter_x, filter_y,
+                                 height, weight0, weight1, offset0, offset1,
+                                 rnd_val);
+    } else if (6 == height) {
+        hevc_hv_biwgt_4t_8x6_msa(src0_ptr, src_stride, src1_ptr, src2_stride,
+                                 dst, dst_stride, filter_x, filter_y,
+                                 height, weight0, weight1, offset0, offset1,
+                                 rnd_val);
+    } else if (0 == (height % 4)) {
+        hevc_hv_biwgt_4t_8multx4mult_msa(src0_ptr, src_stride,
+                                         src1_ptr, src2_stride,
+                                         dst, dst_stride, filter_x, filter_y,
+                                         height, weight0,
+                                         weight1, offset0, offset1, rnd_val, 8);
+    }
+}
+
+static void hevc_hv_biwgt_4t_12w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_4t_8multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride,
+                                     filter_x, filter_y, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 8);
+
+    hevc_hv_biwgt_4t_4w_msa(src0_ptr + 8, src_stride, src1_ptr + 8, src2_stride,
+                            dst + 8, dst_stride, filter_x, filter_y,
+                            height, weight0, weight1, offset0,
+                            offset1, rnd_val);
+}
+
+static void hevc_hv_biwgt_4t_16w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_4t_8multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride,
+                                     filter_x, filter_y, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 16);
+}
+
+static void hevc_hv_biwgt_4t_24w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_4t_8multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride,
+                                     filter_x, filter_y, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 24);
+}
+
+static void hevc_hv_biwgt_4t_32w_msa(uint8_t *src0_ptr,
+                                     int32_t src_stride,
+                                     int16_t *src1_ptr,
+                                     int32_t src2_stride,
+                                     uint8_t *dst,
+                                     int32_t dst_stride,
+                                     const int8_t *filter_x,
+                                     const int8_t *filter_y,
+                                     int32_t height,
+                                     int32_t weight0,
+                                     int32_t weight1,
+                                     int32_t offset0,
+                                     int32_t offset1,
+                                     int32_t rnd_val)
+{
+    hevc_hv_biwgt_4t_8multx4mult_msa(src0_ptr, src_stride,
+                                     src1_ptr, src2_stride,
+                                     dst, dst_stride,
+                                     filter_x, filter_y, height, weight0,
+                                     weight1, offset0, offset1, rnd_val, 32);
+}
+
+#define BI_W_MC_COPY(WIDTH)                                                  \
+void ff_hevc_put_hevc_bi_w_pel_pixels##WIDTH##_8_msa(uint8_t *dst,           \
+                                                     ptrdiff_t dst_stride,   \
+                                                     uint8_t *src,           \
+                                                     ptrdiff_t src_stride,   \
+                                                     int16_t *src_16bit,     \
+                                                     int height,             \
+                                                     int denom,              \
+                                                     int weight0,            \
+                                                     int weight1,            \
+                                                     int offset0,            \
+                                                     int offset1,            \
+                                                     intptr_t mx,            \
+                                                     intptr_t my,            \
+                                                     int width)              \
+{                                                                            \
+    int shift = 14 + 1 - 8;                                                  \
+    int log2Wd = denom + shift - 1;                                          \
+                                                                             \
+    hevc_biwgt_copy_##WIDTH##w_msa(src, src_stride, src_16bit, MAX_PB_SIZE,  \
+                                   dst, dst_stride, height,                  \
+                                   weight0, weight1, offset0,                \
+                                   offset1, log2Wd);                         \
+}
+
+BI_W_MC_COPY(4);
+BI_W_MC_COPY(6);
+BI_W_MC_COPY(8);
+BI_W_MC_COPY(12);
+BI_W_MC_COPY(16);
+BI_W_MC_COPY(24);
+BI_W_MC_COPY(32);
+BI_W_MC_COPY(48);
+BI_W_MC_COPY(64);
+
+#undef BI_W_MC_COPY
+
+#define BI_W_MC(PEL, DIR, WIDTH, TAP, DIR1, FILT_DIR)                          \
+void ff_hevc_put_hevc_bi_w_##PEL##_##DIR####WIDTH##_8_msa(uint8_t *dst,        \
+                                                          ptrdiff_t            \
+                                                          dst_stride,          \
+                                                          uint8_t *src,        \
+                                                          ptrdiff_t            \
+                                                          src_stride,          \
+                                                          int16_t *src_16bit,  \
+                                                          int height,          \
+                                                          int denom,           \
+                                                          int weight0,         \
+                                                          int weight1,         \
+                                                          int offset0,         \
+                                                          int offset1,         \
+                                                          intptr_t mx,         \
+                                                          intptr_t my,         \
+                                                          int width)           \
+{                                                                              \
+    const int8_t *filter = ff_hevc_##PEL##_filters[FILT_DIR - 1];              \
+                                                                               \
+    int shift = 14 + 1 - 8;                                                    \
+    int log2Wd = denom + shift - 1;                                            \
+                                                                               \
+    hevc_##DIR1##_biwgt_##TAP##t_##WIDTH##w_msa(src, src_stride,               \
+                                                src_16bit, MAX_PB_SIZE,        \
+                                                dst, dst_stride,               \
+                                                filter, height,                \
+                                                weight0, weight1, offset0,     \
+                                                offset1, log2Wd);              \
+}
+
+BI_W_MC(qpel, h, 4, 8, hz, mx);
+BI_W_MC(qpel, h, 8, 8, hz, mx);
+BI_W_MC(qpel, h, 12, 8, hz, mx);
+BI_W_MC(qpel, h, 16, 8, hz, mx);
+BI_W_MC(qpel, h, 24, 8, hz, mx);
+BI_W_MC(qpel, h, 32, 8, hz, mx);
+BI_W_MC(qpel, h, 48, 8, hz, mx);
+BI_W_MC(qpel, h, 64, 8, hz, mx);
+
+BI_W_MC(qpel, v, 4, 8, vt, my);
+BI_W_MC(qpel, v, 8, 8, vt, my);
+BI_W_MC(qpel, v, 12, 8, vt, my);
+BI_W_MC(qpel, v, 16, 8, vt, my);
+BI_W_MC(qpel, v, 24, 8, vt, my);
+BI_W_MC(qpel, v, 32, 8, vt, my);
+BI_W_MC(qpel, v, 48, 8, vt, my);
+BI_W_MC(qpel, v, 64, 8, vt, my);
+
+BI_W_MC(epel, h, 4, 4, hz, mx);
+BI_W_MC(epel, h, 8, 4, hz, mx);
+BI_W_MC(epel, h, 6, 4, hz, mx);
+BI_W_MC(epel, h, 12, 4, hz, mx);
+BI_W_MC(epel, h, 16, 4, hz, mx);
+BI_W_MC(epel, h, 24, 4, hz, mx);
+BI_W_MC(epel, h, 32, 4, hz, mx);
+
+BI_W_MC(epel, v, 4, 4, vt, my);
+BI_W_MC(epel, v, 8, 4, vt, my);
+BI_W_MC(epel, v, 6, 4, vt, my);
+BI_W_MC(epel, v, 12, 4, vt, my);
+BI_W_MC(epel, v, 16, 4, vt, my);
+BI_W_MC(epel, v, 24, 4, vt, my);
+BI_W_MC(epel, v, 32, 4, vt, my);
+
+#undef BI_W_MC
+
+#define BI_W_MC_HV(PEL, DIR, WIDTH, TAP, DIR1)                                 \
+void ff_hevc_put_hevc_bi_w_##PEL##_##DIR####WIDTH##_8_msa(uint8_t *dst,        \
+                                                          ptrdiff_t            \
+                                                          dst_stride,          \
+                                                          uint8_t *src,        \
+                                                          ptrdiff_t            \
+                                                          src_stride,          \
+                                                          int16_t *src_16bit,  \
+                                                          int height,          \
+                                                          int denom,           \
+                                                          int weight0,         \
+                                                          int weight1,         \
+                                                          int offset0,         \
+                                                          int offset1,         \
+                                                          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 = 14 + 1 - 8;                                                    \
+    int log2Wd = denom + shift - 1;                                            \
+                                                                               \
+    hevc_##DIR1##_biwgt_##TAP##t_##WIDTH##w_msa(src, src_stride,               \
+                                                src_16bit, MAX_PB_SIZE,        \
+                                                dst, dst_stride,               \
+                                                filter_x, filter_y,            \
+                                                height, weight0, weight1,      \
+                                                offset0, offset1, log2Wd);     \
+}
+
+BI_W_MC_HV(qpel, hv, 4, 8, hv);
+BI_W_MC_HV(qpel, hv, 8, 8, hv);
+BI_W_MC_HV(qpel, hv, 12, 8, hv);
+BI_W_MC_HV(qpel, hv, 16, 8, hv);
+BI_W_MC_HV(qpel, hv, 24, 8, hv);
+BI_W_MC_HV(qpel, hv, 32, 8, hv);
+BI_W_MC_HV(qpel, hv, 48, 8, hv);
+BI_W_MC_HV(qpel, hv, 64, 8, hv);
+
+BI_W_MC_HV(epel, hv, 4, 4, hv);
+BI_W_MC_HV(epel, hv, 8, 4, hv);
+BI_W_MC_HV(epel, hv, 6, 4, hv);
+BI_W_MC_HV(epel, hv, 12, 4, hv);
+BI_W_MC_HV(epel, hv, 16, 4, hv);
+BI_W_MC_HV(epel, hv, 24, 4, hv);
+BI_W_MC_HV(epel, hv, 32, 4, hv);
+
+#undef BI_W_MC_HV
diff --git a/libavcodec/mips/hevcdsp_init_mips.c b/libavcodec/mips/hevcdsp_init_mips.c
index 5451f96166..5dc13fb634 100644
--- a/libavcodec/mips/hevcdsp_init_mips.c
+++ b/libavcodec/mips/hevcdsp_init_mips.c
@@ -257,6 +257,89 @@ static av_cold void hevc_dsp_init_msa(HEVCDSPContext *c,
         c->put_hevc_epel_bi[5][1][1] = ff_hevc_put_hevc_bi_epel_hv16_8_msa;
         c->put_hevc_epel_bi[6][1][1] = ff_hevc_put_hevc_bi_epel_hv24_8_msa;
         c->put_hevc_epel_bi[7][1][1] = ff_hevc_put_hevc_bi_epel_hv32_8_msa;
+
+        c->put_hevc_qpel_bi_w[1][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels4_8_msa;
+        c->put_hevc_qpel_bi_w[3][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels8_8_msa;
+        c->put_hevc_qpel_bi_w[4][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels12_8_msa;
+        c->put_hevc_qpel_bi_w[5][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels16_8_msa;
+        c->put_hevc_qpel_bi_w[6][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels24_8_msa;
+        c->put_hevc_qpel_bi_w[7][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels32_8_msa;
+        c->put_hevc_qpel_bi_w[8][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels48_8_msa;
+        c->put_hevc_qpel_bi_w[9][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels64_8_msa;
+
+        c->put_hevc_qpel_bi_w[1][0][1] = ff_hevc_put_hevc_bi_w_qpel_h4_8_msa;
+        c->put_hevc_qpel_bi_w[3][0][1] = ff_hevc_put_hevc_bi_w_qpel_h8_8_msa;
+        c->put_hevc_qpel_bi_w[4][0][1] = ff_hevc_put_hevc_bi_w_qpel_h12_8_msa;
+        c->put_hevc_qpel_bi_w[5][0][1] = ff_hevc_put_hevc_bi_w_qpel_h16_8_msa;
+        c->put_hevc_qpel_bi_w[6][0][1] = ff_hevc_put_hevc_bi_w_qpel_h24_8_msa;
+        c->put_hevc_qpel_bi_w[7][0][1] = ff_hevc_put_hevc_bi_w_qpel_h32_8_msa;
+        c->put_hevc_qpel_bi_w[8][0][1] = ff_hevc_put_hevc_bi_w_qpel_h48_8_msa;
+        c->put_hevc_qpel_bi_w[9][0][1] = ff_hevc_put_hevc_bi_w_qpel_h64_8_msa;
+
+        c->put_hevc_qpel_bi_w[1][1][0] = ff_hevc_put_hevc_bi_w_qpel_v4_8_msa;
+        c->put_hevc_qpel_bi_w[3][1][0] = ff_hevc_put_hevc_bi_w_qpel_v8_8_msa;
+        c->put_hevc_qpel_bi_w[4][1][0] = ff_hevc_put_hevc_bi_w_qpel_v12_8_msa;
+        c->put_hevc_qpel_bi_w[5][1][0] = ff_hevc_put_hevc_bi_w_qpel_v16_8_msa;
+        c->put_hevc_qpel_bi_w[6][1][0] = ff_hevc_put_hevc_bi_w_qpel_v24_8_msa;
+        c->put_hevc_qpel_bi_w[7][1][0] = ff_hevc_put_hevc_bi_w_qpel_v32_8_msa;
+        c->put_hevc_qpel_bi_w[8][1][0] = ff_hevc_put_hevc_bi_w_qpel_v48_8_msa;
+        c->put_hevc_qpel_bi_w[9][1][0] = ff_hevc_put_hevc_bi_w_qpel_v64_8_msa;
+
+        c->put_hevc_qpel_bi_w[1][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv4_8_msa;
+        c->put_hevc_qpel_bi_w[3][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv8_8_msa;
+        c->put_hevc_qpel_bi_w[4][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv12_8_msa;
+        c->put_hevc_qpel_bi_w[5][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv16_8_msa;
+        c->put_hevc_qpel_bi_w[6][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv24_8_msa;
+        c->put_hevc_qpel_bi_w[7][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv32_8_msa;
+        c->put_hevc_qpel_bi_w[8][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv48_8_msa;
+        c->put_hevc_qpel_bi_w[9][1][1] = ff_hevc_put_hevc_bi_w_qpel_hv64_8_msa;
+
+        c->put_hevc_epel_bi_w[1][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels4_8_msa;
+        c->put_hevc_epel_bi_w[2][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels6_8_msa;
+        c->put_hevc_epel_bi_w[3][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels8_8_msa;
+        c->put_hevc_epel_bi_w[4][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels12_8_msa;
+        c->put_hevc_epel_bi_w[5][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels16_8_msa;
+        c->put_hevc_epel_bi_w[6][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels24_8_msa;
+        c->put_hevc_epel_bi_w[7][0][0] =
+            ff_hevc_put_hevc_bi_w_pel_pixels32_8_msa;
+
+        c->put_hevc_epel_bi_w[1][0][1] = ff_hevc_put_hevc_bi_w_epel_h4_8_msa;
+        c->put_hevc_epel_bi_w[2][0][1] = ff_hevc_put_hevc_bi_w_epel_h6_8_msa;
+        c->put_hevc_epel_bi_w[3][0][1] = ff_hevc_put_hevc_bi_w_epel_h8_8_msa;
+        c->put_hevc_epel_bi_w[4][0][1] = ff_hevc_put_hevc_bi_w_epel_h12_8_msa;
+        c->put_hevc_epel_bi_w[5][0][1] = ff_hevc_put_hevc_bi_w_epel_h16_8_msa;
+        c->put_hevc_epel_bi_w[6][0][1] = ff_hevc_put_hevc_bi_w_epel_h24_8_msa;
+        c->put_hevc_epel_bi_w[7][0][1] = ff_hevc_put_hevc_bi_w_epel_h32_8_msa;
+
+        c->put_hevc_epel_bi_w[1][1][0] = ff_hevc_put_hevc_bi_w_epel_v4_8_msa;
+        c->put_hevc_epel_bi_w[2][1][0] = ff_hevc_put_hevc_bi_w_epel_v6_8_msa;
+        c->put_hevc_epel_bi_w[3][1][0] = ff_hevc_put_hevc_bi_w_epel_v8_8_msa;
+        c->put_hevc_epel_bi_w[4][1][0] = ff_hevc_put_hevc_bi_w_epel_v12_8_msa;
+        c->put_hevc_epel_bi_w[5][1][0] = ff_hevc_put_hevc_bi_w_epel_v16_8_msa;
+        c->put_hevc_epel_bi_w[6][1][0] = ff_hevc_put_hevc_bi_w_epel_v24_8_msa;
+        c->put_hevc_epel_bi_w[7][1][0] = ff_hevc_put_hevc_bi_w_epel_v32_8_msa;
+
+        c->put_hevc_epel_bi_w[1][1][1] = ff_hevc_put_hevc_bi_w_epel_hv4_8_msa;
+        c->put_hevc_epel_bi_w[2][1][1] = ff_hevc_put_hevc_bi_w_epel_hv6_8_msa;
+        c->put_hevc_epel_bi_w[3][1][1] = ff_hevc_put_hevc_bi_w_epel_hv8_8_msa;
+        c->put_hevc_epel_bi_w[4][1][1] = ff_hevc_put_hevc_bi_w_epel_hv12_8_msa;
+        c->put_hevc_epel_bi_w[5][1][1] = ff_hevc_put_hevc_bi_w_epel_hv16_8_msa;
+        c->put_hevc_epel_bi_w[6][1][1] = ff_hevc_put_hevc_bi_w_epel_hv24_8_msa;
+        c->put_hevc_epel_bi_w[7][1][1] = ff_hevc_put_hevc_bi_w_epel_hv32_8_msa;
     }
 }
 #endif  // #if HAVE_MSA
diff --git a/libavcodec/mips/hevcdsp_mips.h b/libavcodec/mips/hevcdsp_mips.h
index 9695e737a3..64605e671c 100644
--- a/libavcodec/mips/hevcdsp_mips.h
+++ b/libavcodec/mips/hevcdsp_mips.h
@@ -280,3 +280,90 @@ BI_MC(epel, hv, 48);
 BI_MC(epel, hv, 64);
 
 #undef BI_MC
+
+#define BI_W_MC(PEL, DIR, WIDTH)                                               \
+void ff_hevc_put_hevc_bi_w_##PEL##_##DIR####WIDTH##_8_msa(uint8_t *dst,        \
+                                                          ptrdiff_t            \
+                                                          dst_stride,          \
+                                                          uint8_t *src,        \
+                                                          ptrdiff_t            \
+                                                          src_stride,          \
+                                                          int16_t *src_16bit,  \
+                                                          int height,          \
+                                                          int denom,           \
+                                                          int weight0,         \
+                                                          int weight1,         \
+                                                          int offset0,         \
+                                                          int offset1,         \
+                                                          intptr_t mx,         \
+                                                          intptr_t my,         \
+                                                          int width)
+
+BI_W_MC(pel, pixels, 4);
+BI_W_MC(pel, pixels, 6);
+BI_W_MC(pel, pixels, 8);
+BI_W_MC(pel, pixels, 12);
+BI_W_MC(pel, pixels, 16);
+BI_W_MC(pel, pixels, 24);
+BI_W_MC(pel, pixels, 32);
+BI_W_MC(pel, pixels, 48);
+BI_W_MC(pel, pixels, 64);
+
+BI_W_MC(qpel, h, 4);
+BI_W_MC(qpel, h, 8);
+BI_W_MC(qpel, h, 12);
+BI_W_MC(qpel, h, 16);
+BI_W_MC(qpel, h, 24);
+BI_W_MC(qpel, h, 32);
+BI_W_MC(qpel, h, 48);
+BI_W_MC(qpel, h, 64);
+
+BI_W_MC(qpel, v, 4);
+BI_W_MC(qpel, v, 8);
+BI_W_MC(qpel, v, 12);
+BI_W_MC(qpel, v, 16);
+BI_W_MC(qpel, v, 24);
+BI_W_MC(qpel, v, 32);
+BI_W_MC(qpel, v, 48);
+BI_W_MC(qpel, v, 64);
+
+BI_W_MC(qpel, hv, 4);
+BI_W_MC(qpel, hv, 8);
+BI_W_MC(qpel, hv, 12);
+BI_W_MC(qpel, hv, 16);
+BI_W_MC(qpel, hv, 24);
+BI_W_MC(qpel, hv, 32);
+BI_W_MC(qpel, hv, 48);
+BI_W_MC(qpel, hv, 64);
+
+BI_W_MC(epel, h, 4);
+BI_W_MC(epel, h, 6);
+BI_W_MC(epel, h, 8);
+BI_W_MC(epel, h, 12);
+BI_W_MC(epel, h, 16);
+BI_W_MC(epel, h, 24);
+BI_W_MC(epel, h, 32);
+BI_W_MC(epel, h, 48);
+BI_W_MC(epel, h, 64);
+
+BI_W_MC(epel, v, 4);
+BI_W_MC(epel, v, 6);
+BI_W_MC(epel, v, 8);
+BI_W_MC(epel, v, 12);
+BI_W_MC(epel, v, 16);
+BI_W_MC(epel, v, 24);
+BI_W_MC(epel, v, 32);
+BI_W_MC(epel, v, 48);
+BI_W_MC(epel, v, 64);
+
+BI_W_MC(epel, hv, 4);
+BI_W_MC(epel, hv, 6);
+BI_W_MC(epel, hv, 8);
+BI_W_MC(epel, hv, 12);
+BI_W_MC(epel, hv, 16);
+BI_W_MC(epel, hv, 24);
+BI_W_MC(epel, hv, 32);
+BI_W_MC(epel, hv, 48);
+BI_W_MC(epel, hv, 64);
+
+#undef BI_W_MC