avcodec/mips: Improve hevc non-uni hv mc msa functions

Use mask buffer.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1 files changed, 870 insertions, 608 deletions

diff --git a/libavcodec/mips/hevcdsp_msa.c b/libavcodec/mips/hevcdsp_msa.c
index 73cc3ea213..b17127c5f6 100644
--- a/libavcodec/mips/hevcdsp_msa.c
+++ b/libavcodec/mips/hevcdsp_msa.c
@@ -22,6 +22,13 @@
 #include "libavcodec/mips/hevcdsp_mips.h"
 #include "libavcodec/mips/hevc_macros_msa.h"
 
+static const uint8_t ff_hevc_mask_arr[16 * 2] __attribute__((aligned(0x40))) = {
+    /* 8 width cases */
+    0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
+    /* 4 width cases */
+    0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20
+};
+
 static void hevc_copy_4w_msa(uint8_t *src, int32_t src_stride,
                              int16_t *dst, int32_t dst_stride,
                              int32_t height)
@@ -1308,31 +1315,28 @@ static void hevc_hv_8t_4w_msa(uint8_t *src, int32_t src_stride,
                               int32_t height)
 {
     uint32_t loop_cnt;
-    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
+    int32_t dst_stride_in_bytes = 2 * dst_stride;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
     v8i16 filt0, filt1, filt2, filt3;
-    v4i32 filt_h0, filt_h1, filt_h2, filt_h3;
+    v8i16 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;
-    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 };
+    v8i16 dst30, dst41, dst52, dst63, dst66, dst97, dst108;
+    v4i32 dst0_r, dst1_r, dst2_r, dst3_r;
+    v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst98_r;
+    v8i16 dst21_r, dst43_r, dst65_r, dst87_r, dst109_r;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16);
 
     src -= ((3 * src_stride) + 3);
     filter_vec = LD_SH(filter_x);
     SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
 
     filter_vec = LD_SH(filter_y);
-    vec0 = __msa_clti_s_b((v16i8) filter_vec, 0);
-    filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W4_SW(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3);
+    SPLATI_W4_SH(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3);
 
     mask1 = mask0 + 2;
     mask2 = mask0 + 4;
@@ -1364,47 +1368,56 @@ static void hevc_hv_8t_4w_msa(uint8_t *src, int32_t src_stride,
     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);
+    ILVRL_H2_SH(dst41, dst30, dst10_r, dst43_r);
+    ILVRL_H2_SH(dst52, dst41, dst21_r, dst54_r);
+    ILVRL_H2_SH(dst63, dst52, dst32_r, dst65_r);
     dst66 = (v8i16) __msa_splati_d((v2i64) dst63, 1);
 
-    for (loop_cnt = height >> 1; loop_cnt--;) {
-        LD_SB2(src, src_stride, src7, src8);
-        src += (2 * src_stride);
-        XORI_B2_128_SB(src7, src8);
+    for (loop_cnt = height >> 2; loop_cnt--;) {
+        LD_SB4(src, src_stride, src7, src8, src9, src10);
+        src += (4 * src_stride);
+        XORI_B4_128_SB(src7, src8, src9, src10);
 
-        VSHF_B4_SB(src7, src8, mask0, mask1, mask2, mask3,
+        VSHF_B4_SB(src7, src9, mask0, mask1, mask2, mask3,
                    vec0, vec1, vec2, vec3);
-        dst87 = const_vec;
+        VSHF_B4_SB(src8, src10, mask0, mask1, mask2, mask3,
+                   vec4, vec5, vec6, vec7);
+        dst97 = const_vec;
+        dst108 = const_vec;
         DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3,
-                     dst87, dst87, dst87, dst87);
-        dst76_r = __msa_ilvr_h(dst87, dst66);
+                     dst97, dst97, dst97, dst97);
+        DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, filt3,
+                     dst108, dst108, dst108, dst108);
+
+        dst76_r = __msa_ilvr_h(dst97, dst66);
+        ILVRL_H2_SH(dst108, dst97, dst87_r, dst109_r);
+        dst66 = (v8i16) __msa_splati_d((v2i64) dst97, 1);
+        dst98_r = __msa_ilvr_h(dst66, dst108);
+
         dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r,
                                 filt_h0, filt_h1, filt_h2, filt_h3);
-        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;
-
-        dst0_r = (v4i32) __msa_pckev_h((v8i16) dst1_r, (v8i16) dst0_r);
-        ST8x2_UB(dst0_r, dst, (2 * dst_stride));
-        dst += (2 * dst_stride);
+        dst2_r = HEVC_FILT_8TAP(dst32_r, dst54_r, dst76_r, dst98_r,
+                                filt_h0, filt_h1, filt_h2, filt_h3);
+        dst3_r = HEVC_FILT_8TAP(dst43_r, dst65_r, dst87_r, dst109_r,
+                                filt_h0, filt_h1, filt_h2, filt_h3);
+        SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6);
+        PCKEV_H2_SW(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r, dst2_r);
+        ST8x4_UB(dst0_r, dst2_r, dst, dst_stride_in_bytes);
+        dst += (4 * 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);
+        dst10_r = dst54_r;
+        dst32_r = dst76_r;
+        dst54_r = dst98_r;
+        dst21_r = dst65_r;
+        dst43_r = dst87_r;
+        dst65_r = dst109_r;
+        dst66 = (v8i16) __msa_splati_d((v2i64) dst108, 1);
     }
 }
 
-static void hevc_hv_8t_8multx2mult_msa(uint8_t *src,
+static void hevc_hv_8t_8multx1mult_msa(uint8_t *src,
                                        int32_t src_stride,
                                        int16_t *dst,
                                        int32_t dst_stride,
@@ -1415,19 +1428,17 @@ static void hevc_hv_8t_8multx2mult_msa(uint8_t *src,
     uint32_t loop_cnt, cnt;
     uint8_t *src_tmp;
     int16_t *dst_tmp;
-    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7;
     v8i16 filt0, filt1, filt2, filt3;
-    v4i32 filt_h0, filt_h1, filt_h2, filt_h3;
+    v8i16 filt_h0, filt_h1, filt_h2, filt_h3;
     v16i8 mask1, mask2, mask3;
     v8i16 filter_vec, const_vec;
     v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
     v16i8 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15;
-    v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8;
+    v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
     v4i32 dst0_r, dst0_l;
     v8i16 dst10_r, dst32_r, dst54_r, dst76_r;
     v8i16 dst10_l, dst32_l, dst54_l, dst76_l;
-    v8i16 dst21_r, dst43_r, dst65_r, dst87_r;
-    v8i16 dst21_l, dst43_l, dst65_l, dst87_l;
     v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 };
 
     src -= ((3 * src_stride) + 3);
@@ -1435,10 +1446,9 @@ static void hevc_hv_8t_8multx2mult_msa(uint8_t *src,
     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);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W4_SW(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3);
+    SPLATI_W4_SH(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3);
 
     mask1 = mask0 + 2;
     mask2 = mask0 + 4;
@@ -1494,17 +1504,10 @@ static void hevc_hv_8t_8multx2mult_msa(uint8_t *src,
         DPADD_SB4_SH(vec8, vec9, vec10, vec11, filt0, filt1, filt2, filt3,
                      dst6, dst6, dst6, dst6);
 
-        ILVR_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1,
-                   dst10_r, dst32_r, dst54_r, dst21_r);
-        ILVR_H2_SH(dst4, dst3, dst6, dst5, dst43_r, dst65_r);
-        ILVL_H4_SH(dst1, dst0, dst3, dst2, dst5, dst4, dst2, dst1,
-                   dst10_l, dst32_l, dst54_l, dst21_l);
-        ILVL_H2_SH(dst4, dst3, dst6, dst5, dst43_l, dst65_l);
-
-        for (loop_cnt = height >> 1; loop_cnt--;) {
-            LD_SB2(src_tmp, src_stride, src7, src8);
-            XORI_B2_128_SB(src7, src8);
-            src_tmp += 2 * src_stride;
+        for (loop_cnt = height; loop_cnt--;) {
+            src7 = LD_SB(src_tmp);
+            src7 = (v16i8) __msa_xori_b((v16u8) src7, 128);
+            src_tmp += src_stride;
 
             VSHF_B4_SB(src7, src7, mask0, mask1, mask2, mask3,
                        vec0, vec1, vec2, vec3);
@@ -1512,6 +1515,9 @@ static void hevc_hv_8t_8multx2mult_msa(uint8_t *src,
             DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3,
                          dst7, dst7, dst7, dst7);
 
+            ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l);
+            ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l);
+            ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l);
             ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l);
             dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r,
                                     filt_h0, filt_h1, filt_h2, filt_h3);
@@ -1524,37 +1530,13 @@ static void hevc_hv_8t_8multx2mult_msa(uint8_t *src,
             ST_SW(dst0_r, dst_tmp);
             dst_tmp += dst_stride;
 
-            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);
-            dst6 = dst8;
-            dst0_r = HEVC_FILT_8TAP(dst21_r, dst43_r, dst65_r, dst87_r,
-                                    filt_h0, filt_h1, filt_h2, filt_h3);
-            dst0_l = HEVC_FILT_8TAP(dst21_l, dst43_l, dst65_l, dst87_l,
-                                    filt_h0, filt_h1, filt_h2, filt_h3);
-            dst0_r >>= 6;
-            dst0_l >>= 6;
-
-            dst0_r = (v4i32) __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r);
-            ST_SW(dst0_r, dst_tmp);
-            dst_tmp += 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;
+            dst0 = dst1;
+            dst1 = dst2;
+            dst2 = dst3;
+            dst3 = dst4;
+            dst4 = dst5;
+            dst5 = dst6;
+            dst6 = dst7;
         }
 
         src += 8;
@@ -1567,7 +1549,7 @@ static void hevc_hv_8t_8w_msa(uint8_t *src, int32_t src_stride,
                               const int8_t *filter_x, const int8_t *filter_y,
                               int32_t height)
 {
-    hevc_hv_8t_8multx2mult_msa(src, src_stride, dst, dst_stride,
+    hevc_hv_8t_8multx1mult_msa(src, src_stride, dst, dst_stride,
                                filter_x, filter_y, height, 8);
 }
 
@@ -1576,11 +1558,195 @@ static void hevc_hv_8t_12w_msa(uint8_t *src, int32_t src_stride,
                                const int8_t *filter_x, const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_8t_8multx2mult_msa(src, src_stride, dst, dst_stride,
-                               filter_x, filter_y, height, 8);
+    uint32_t loop_cnt;
+    int32_t dst_stride_in_bytes = 2 * dst_stride;
+    uint8_t *src_tmp;
+    int16_t *dst_tmp;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+    v16i8 mask0, mask1, mask2, mask3, mask4, mask5, mask6, mask7;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+    v16i8 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15;
+    v8i16 filt0, filt1, filt2, filt3, filt_h0, filt_h1, filt_h2, filt_h3;
+    v8i16 filter_vec, const_vec;
+    v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
+    v8i16 dst30, dst41, dst52, dst63, dst66, dst97, dst108;
+    v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst98_r, dst21_r, dst43_r;
+    v8i16 dst65_r, dst87_r, dst109_r, dst10_l, dst32_l, dst54_l, dst76_l;
+    v4i32 dst0_r, dst0_l, dst1_r, dst2_r, dst3_r;
+
+    src -= ((3 * src_stride) + 3);
+    filter_vec = LD_SH(filter_x);
+    SPLATI_H4_SH(filter_vec, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
+
+    filter_vec = LD_SH(filter_y);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
+
+    SPLATI_W4_SH(filter_vec, filt_h0, filt_h1, filt_h2, filt_h3);
+
+    mask0 = LD_SB(ff_hevc_mask_arr);
+    mask1 = mask0 + 2;
+    mask2 = mask0 + 4;
+    mask3 = mask0 + 6;
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+
+    src_tmp = src;
+    dst_tmp = dst;
+
+    LD_SB7(src_tmp, src_stride, src0, src1, src2, src3, src4, src5, src6);
+    src_tmp += (7 * src_stride);
+    XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
+
+    /* row 0 row 1 row 2 row 3 */
+    VSHF_B4_SB(src0, src0, mask0, mask1, mask2, mask3, vec0, vec1, vec2, vec3);
+    VSHF_B4_SB(src1, src1, mask0, mask1, mask2, mask3, vec4, vec5, vec6, vec7);
+    VSHF_B4_SB(src2, src2, mask0, mask1, mask2, mask3, vec8, vec9, vec10,
+               vec11);
+    VSHF_B4_SB(src3, src3, mask0, mask1, mask2, mask3, vec12, vec13, vec14,
+               vec15);
+    dst0 = 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);
+
+    for (loop_cnt = height; loop_cnt--;) {
+        src7 = LD_SB(src_tmp);
+        src7 = (v16i8) __msa_xori_b((v16u8) src7, 128);
+        src_tmp += src_stride;
+
+        VSHF_B4_SB(src7, src7, mask0, mask1, mask2, mask3, vec0, vec1, vec2,
+                   vec3);
+        dst7 = const_vec;
+        DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, dst7,
+                     dst7, dst7, dst7);
+
+        ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l);
+        ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l);
+        ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l);
+        ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l);
+        dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r, filt_h0,
+                                filt_h1, filt_h2, filt_h3);
+        dst0_l = HEVC_FILT_8TAP(dst10_l, dst32_l, dst54_l, dst76_l, filt_h0,
+                                filt_h1, filt_h2, filt_h3);
+        dst0_r >>= 6;
+        dst0_l >>= 6;
+
+        dst0_r = (v4i32) __msa_pckev_h((v8i16) dst0_l, (v8i16) dst0_r);
+        ST_SW(dst0_r, dst_tmp);
+        dst_tmp += dst_stride;
+
+        dst0 = dst1;
+        dst1 = dst2;
+        dst2 = dst3;
+        dst3 = dst4;
+        dst4 = dst5;
+        dst5 = dst6;
+        dst6 = dst7;
+    }
+
+    src += 8;
+    dst += 8;
+
+    mask4 = LD_SB(ff_hevc_mask_arr + 16);
+    mask5 = mask4 + 2;
+    mask6 = mask4 + 4;
+    mask7 = mask4 + 6;
+
+    LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
+    src += (7 * src_stride);
+    XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
 
-    hevc_hv_8t_4w_msa(src + 8, src_stride, dst + 8, dst_stride,
-                      filter_x, filter_y, height);
+    VSHF_B4_SB(src0, src3, mask4, mask5, mask6, mask7, vec0, vec1, vec2, vec3);
+    VSHF_B4_SB(src1, src4, mask4, mask5, mask6, mask7, vec4, vec5, vec6, vec7);
+    VSHF_B4_SB(src2, src5, mask4, mask5, mask6, mask7, vec8, vec9, vec10,
+               vec11);
+    VSHF_B4_SB(src3, src6, mask4, mask5, mask6, mask7, vec12, vec13, vec14,
+               vec15);
+    dst30 = 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);
+
+    ILVRL_H2_SH(dst41, dst30, dst10_r, dst43_r);
+    ILVRL_H2_SH(dst52, dst41, dst21_r, dst54_r);
+    ILVRL_H2_SH(dst63, dst52, dst32_r, dst65_r);
+
+    dst66 = (v8i16) __msa_splati_d((v2i64) dst63, 1);
+
+    for (loop_cnt = height >> 2; loop_cnt--;) {
+        LD_SB4(src, src_stride, src7, src8, src9, src10);
+        src += (4 * src_stride);
+        XORI_B4_128_SB(src7, src8, src9, src10);
+
+        VSHF_B4_SB(src7, src9, mask4, mask5, mask6, mask7, vec0, vec1, vec2,
+                   vec3);
+        VSHF_B4_SB(src8, src10, mask4, mask5, mask6, mask7, vec4, vec5, vec6,
+                   vec7);
+        dst97 = const_vec;
+        dst108 = const_vec;
+        DPADD_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt1, filt2, filt3, dst97,
+                     dst97, dst97, dst97);
+        DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt0, filt1, filt2, filt3, dst108,
+                     dst108, dst108, dst108);
+
+        dst76_r = __msa_ilvr_h(dst97, dst66);
+        ILVRL_H2_SH(dst108, dst97, dst87_r, dst109_r);
+        dst66 = (v8i16) __msa_splati_d((v2i64) dst97, 1);
+        dst98_r = __msa_ilvr_h(dst66, dst108);
+
+        dst0_r = HEVC_FILT_8TAP(dst10_r, dst32_r, dst54_r, dst76_r, filt_h0,
+                                filt_h1, filt_h2, filt_h3);
+        dst1_r = HEVC_FILT_8TAP(dst21_r, dst43_r, dst65_r, dst87_r, filt_h0,
+                                filt_h1, filt_h2, filt_h3);
+        dst2_r = HEVC_FILT_8TAP(dst32_r, dst54_r, dst76_r, dst98_r, filt_h0,
+                                filt_h1, filt_h2, filt_h3);
+        dst3_r = HEVC_FILT_8TAP(dst43_r, dst65_r, dst87_r, dst109_r, filt_h0,
+                                filt_h1, filt_h2, filt_h3);
+        SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6);
+        PCKEV_H2_SW(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r, dst2_r);
+        ST8x4_UB(dst0_r, dst2_r, dst, dst_stride_in_bytes);
+        dst += (4 * dst_stride);
+
+        dst10_r = dst54_r;
+        dst32_r = dst76_r;
+        dst54_r = dst98_r;
+        dst21_r = dst65_r;
+        dst43_r = dst87_r;
+        dst65_r = dst109_r;
+        dst66 = (v8i16) __msa_splati_d((v2i64) dst108, 1);
+    }
 }
 
 static void hevc_hv_8t_16w_msa(uint8_t *src, int32_t src_stride,
@@ -1588,7 +1754,7 @@ static void hevc_hv_8t_16w_msa(uint8_t *src, int32_t src_stride,
                                const int8_t *filter_x, const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_8t_8multx2mult_msa(src, src_stride, dst, dst_stride,
+    hevc_hv_8t_8multx1mult_msa(src, src_stride, dst, dst_stride,
                                filter_x, filter_y, height, 16);
 }
 
@@ -1597,7 +1763,7 @@ static void hevc_hv_8t_24w_msa(uint8_t *src, int32_t src_stride,
                                const int8_t *filter_x, const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_8t_8multx2mult_msa(src, src_stride, dst, dst_stride,
+    hevc_hv_8t_8multx1mult_msa(src, src_stride, dst, dst_stride,
                                filter_x, filter_y, height, 24);
 }
 
@@ -1606,7 +1772,7 @@ static void hevc_hv_8t_32w_msa(uint8_t *src, int32_t src_stride,
                                const int8_t *filter_x, const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_8t_8multx2mult_msa(src, src_stride, dst, dst_stride,
+    hevc_hv_8t_8multx1mult_msa(src, src_stride, dst, dst_stride,
                                filter_x, filter_y, height, 32);
 }
 
@@ -1615,7 +1781,7 @@ static void hevc_hv_8t_48w_msa(uint8_t *src, int32_t src_stride,
                                const int8_t *filter_x, const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_8t_8multx2mult_msa(src, src_stride, dst, dst_stride,
+    hevc_hv_8t_8multx1mult_msa(src, src_stride, dst, dst_stride,
                                filter_x, filter_y, height, 48);
 }
 
@@ -1624,7 +1790,7 @@ static void hevc_hv_8t_64w_msa(uint8_t *src, int32_t src_stride,
                                const int8_t *filter_x, const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_8t_8multx2mult_msa(src, src_stride, dst, dst_stride,
+    hevc_hv_8t_8multx1mult_msa(src, src_stride, dst, dst_stride,
                                filter_x, filter_y, height, 64);
 }
 
@@ -2994,69 +3160,52 @@ static void hevc_hv_4t_4x2_msa(uint8_t *src,
                                const int8_t *filter_x,
                                const int8_t *filter_y)
 {
+    int32_t dst_stride_in_bytes = 2 * dst_stride;
     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 };
+    v8i16 filt_h0, filt_h1;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16);
     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;
-    v8i16 dst10_r, dst32_r, dst21_r, dst43_r;
+    v8i16 dst20, dst31, dst42, dst10, dst32, dst21, dst43;
+    v4i32 dst0, dst1;
 
     src -= (src_stride + 1);
     filter_vec = LD_SH(filter_x);
     SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
 
     filter_vec = LD_SH(filter_y);
-    vec0 = __msa_clti_s_b((v16i8) filter_vec, 0);
-    filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1);
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
 
     mask1 = mask0 + 2;
 
     const_vec = __msa_ldi_h(128);
     const_vec <<= 6;
 
-    LD_SB3(src, src_stride, src0, src1, src2);
-    src += (3 * src_stride);
-    XORI_B3_128_SB(src0, src1, src2);
-
-    VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1);
-    VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
-    VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
-
-    dst0 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
-    dst1 = const_vec;
-    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
-    dst2 = const_vec;
-    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2);
-    ILVR_H2_SH(dst1, dst0, dst2, dst1, dst10_r, dst21_r);
-
-    LD_SB2(src, src_stride, src3, src4);
-    XORI_B2_128_SB(src3, src4);
-
-    VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
-    dst3 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
-
-    dst32_r = __msa_ilvr_h(dst3, dst2);
-    dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
-    dst0_r >>= 6;
-
-    VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1);
-    dst4 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4);
-
-    dst43_r = __msa_ilvr_h(dst4, dst3);
-    dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
-    dst1_r >>= 6;
-
-    dst0_r = (v4i32) __msa_pckev_h((v8i16) dst1_r, (v8i16) dst0_r);
-    ST8x2_UB(dst0_r, dst, 2 * dst_stride);
+    LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
+    XORI_B5_128_SB(src0, src1, src2, src3, src4);
+    VSHF_B2_SB(src0, src2, src0, src2, mask0, mask1, vec0, vec1);
+    VSHF_B2_SB(src1, src3, src1, src3, mask0, mask1, vec2, vec3);
+    VSHF_B2_SB(src2, src4, src2, src4, mask0, mask1, vec4, vec5);
+
+    dst20 = const_vec;
+    dst31 = const_vec;
+    dst42 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst20, dst20);
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst31, dst31);
+    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst42, dst42);
+    ILVRL_H2_SH(dst31, dst20, dst10, dst32);
+    ILVRL_H2_SH(dst42, dst31, dst21, dst43);
+
+    dst0 = HEVC_FILT_4TAP(dst10, dst32, filt_h0, filt_h1);
+    dst1 = HEVC_FILT_4TAP(dst21, dst43, filt_h0, filt_h1);
+    dst0 >>= 6;
+    dst1 >>= 6;
+    dst0 = (v4i32) __msa_pckev_h((v8i16) dst1, (v8i16) dst0);
+    ST8x2_UB(dst0, dst, dst_stride_in_bytes);
 }
 
 static void hevc_hv_4t_4x4_msa(uint8_t *src,
@@ -3066,16 +3215,16 @@ static void hevc_hv_4t_4x4_msa(uint8_t *src,
                                const int8_t *filter_x,
                                const int8_t *filter_y)
 {
+    int32_t dst_stride_in_bytes = 2 * dst_stride;
     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 };
+    v8i16 filt_h0, filt_h1;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16);
     v16i8 mask1;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
     v8i16 filter_vec, const_vec;
-    v16i8 vec0, vec1, vec2, vec3, vec4, vec5;
-    v8i16 dst0, dst1, dst2, dst3, dst4, dst5;
-    v4i32 dst0_r, dst1_r, dst2_r, dst3_r;
-    v8i16 dst10_r, dst32_r, dst21_r, dst43_r;
+    v8i16 dst30, dst41, dst52, dst63, dst10, dst32, dst54, dst21, dst43, dst65;
+    v4i32 dst0, dst1, dst2, dst3;
 
     src -= (src_stride + 1);
 
@@ -3083,71 +3232,43 @@ static void hevc_hv_4t_4x4_msa(uint8_t *src,
     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);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1);
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
 
     mask1 = mask0 + 2;
 
     const_vec = __msa_ldi_h(128);
     const_vec <<= 6;
 
-    LD_SB3(src, src_stride, src0, src1, src2);
-    src += (3 * src_stride);
-
-    XORI_B3_128_SB(src0, src1, src2);
-
-    VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1);
-    VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
-    VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
-
-    dst0 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
-    dst1 = const_vec;
-    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
-    dst2 = const_vec;
-    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2);
-
-    ILVR_H2_SH(dst1, dst0, dst2, dst1, dst10_r, dst21_r);
-
-    LD_SB4(src, src_stride, src3, src4, src5, src6);
-    XORI_B4_128_SB(src3, src4, src5, src6);
-
-    VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
-    dst3 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
-
-    dst32_r = __msa_ilvr_h(dst3, dst2);
-    dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
-    dst0_r >>= 6;
-
-    VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1);
-    dst4 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4);
-
-    dst43_r = __msa_ilvr_h(dst4, dst3);
-    dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
-    dst1_r >>= 6;
-
-    VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1);
-    dst5 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5);
-
-    dst10_r = __msa_ilvr_h(dst5, dst4);
-    dst2_r = HEVC_FILT_4TAP(dst32_r, dst10_r, filt_h0, filt_h1);
-    dst2_r >>= 6;
-
-    VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1);
-    dst2 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2);
+    LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
+    XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
 
-    dst21_r = __msa_ilvr_h(dst2, dst5);
-    dst3_r = HEVC_FILT_4TAP(dst43_r, dst21_r, filt_h0, filt_h1);
-    dst3_r >>= 6;
+    VSHF_B2_SB(src0, src3, src0, src3, mask0, mask1, vec0, vec1);
+    VSHF_B2_SB(src1, src4, src1, src4, mask0, mask1, vec2, vec3);
+    VSHF_B2_SB(src2, src5, src2, src5, mask0, mask1, vec4, vec5);
+    VSHF_B2_SB(src3, src6, src3, src6, mask0, mask1, vec6, vec7);
 
-    PCKEV_H2_SW(dst1_r, dst0_r, dst3_r, dst2_r, dst0_r, dst1_r);
-    ST8x4_UB(dst0_r, dst1_r, dst, 2 * dst_stride);
+    dst30 = const_vec;
+    dst41 = const_vec;
+    dst52 = const_vec;
+    dst63 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst30, dst30);
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst41, dst41);
+    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst52, dst52);
+    DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst63, dst63);
+
+    ILVRL_H2_SH(dst41, dst30, dst10, dst43);
+    ILVRL_H2_SH(dst52, dst41, dst21, dst54);
+    ILVRL_H2_SH(dst63, dst52, dst32, dst65);
+
+    dst0 = HEVC_FILT_4TAP(dst10, dst32, filt_h0, filt_h1);
+    dst1 = HEVC_FILT_4TAP(dst21, dst43, filt_h0, filt_h1);
+    dst2 = HEVC_FILT_4TAP(dst32, dst54, filt_h0, filt_h1);
+    dst3 = HEVC_FILT_4TAP(dst43, dst65, filt_h0, filt_h1);
+    SRA_4V(dst0, dst1, dst2, dst3, 6);
+    PCKEV_H2_SW(dst1, dst0, dst3, dst2, dst0, dst2);
+    ST8x4_UB(dst0, dst2, dst, dst_stride_in_bytes);
 }
 
 
@@ -3163,25 +3284,24 @@ static void hevc_hv_4t_4multx8mult_msa(uint8_t *src,
     v16i8 src0, src1, src2, src3, src4, src5, src6;
     v16i8 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 };
+    v8i16 filt_h0, filt_h1;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr + 16);
     v16i8 mask1;
     v8i16 filter_vec, const_vec;
-    v16i8 vec0, vec1, vec2, vec3, vec4, vec5;
-    v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8, dst9;
-    v4i32 dst0_r, dst1_r, dst2_r, dst3_r, dst4_r, dst5_r, dst6_r, dst7_r;
-    v8i16 dst10_r, dst32_r, dst54_r, dst76_r;
-    v8i16 dst21_r, dst43_r, dst65_r, dst87_r;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+    v8i16 dst10, dst21, dst22, dst73, dst84, dst95, dst106;
+    v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst98_r;
+    v8i16 dst21_r, dst43_r, dst65_r, dst87_r, dst109_r;
+    v4i32 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
 
     src -= (src_stride + 1);
     filter_vec = LD_SH(filter_x);
     SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
 
     filter_vec = LD_SH(filter_y);
-    vec0 = __msa_clti_s_b((v16i8) filter_vec, 0);
-    filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1);
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
 
     mask1 = mask0 + 2;
 
@@ -3191,19 +3311,14 @@ static void hevc_hv_4t_4multx8mult_msa(uint8_t *src,
     LD_SB3(src, src_stride, src0, src1, src2);
     src += (3 * src_stride);
     XORI_B3_128_SB(src0, src1, src2);
-
-    VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1);
-    VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
-    VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
-
-    dst0 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
-    dst1 = const_vec;
-    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
-    dst2 = const_vec;
-    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2);
-
-    ILVR_H2_SH(dst1, dst0, dst2, dst1, dst10_r, dst21_r);
+    VSHF_B2_SB(src0, src1, src0, src1, mask0, mask1, vec0, vec1);
+    VSHF_B2_SB(src1, src2, src1, src2, mask0, mask1, vec2, vec3);
+    dst10 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst10, dst10);
+    dst21 = const_vec;
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst21, dst21);
+    ILVRL_H2_SH(dst21, dst10, dst10_r, dst21_r);
+    dst22 = (v8i16) __msa_splati_d((v2i64) dst21, 1);
 
     for (loop_cnt = height >> 3; loop_cnt--;) {
         LD_SB8(src, src_stride,
@@ -3211,75 +3326,45 @@ static void hevc_hv_4t_4multx8mult_msa(uint8_t *src,
         src += (8 * src_stride);
         XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10);
 
-        VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
-        dst3 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
-
-        dst32_r = __msa_ilvr_h(dst3, dst2);
-        dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
-        dst0_r >>= 6;
-
-        VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1);
-        dst4 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4);
-
-        dst43_r = __msa_ilvr_h(dst4, dst3);
-        dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
-        dst1_r >>= 6;
-
-        VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1);
-        dst5 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5);
-
-        dst54_r = __msa_ilvr_h(dst5, dst4);
-        dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
-        dst2_r >>= 6;
-
-        VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1);
-        dst6 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst6, dst6);
-
-        dst65_r = __msa_ilvr_h(dst6, dst5);
-        dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
-        dst3_r >>= 6;
-
-        VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec0, vec1);
-        dst7 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst7, dst7);
-
-        dst76_r = __msa_ilvr_h(dst7, dst6);
-        dst4_r = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1);
-        dst4_r >>= 6;
-
-        VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec0, vec1);
-        dst8 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst8, dst8);
-
-        dst87_r = __msa_ilvr_h(dst8, dst7);
-        dst5_r = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1);
-        dst5_r >>= 6;
-
-        VSHF_B2_SB(src9, src9, src9, src9, mask0, mask1, vec0, vec1);
-        dst9 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst9, dst9);
-
-        dst10_r = __msa_ilvr_h(dst9, dst8);
-        dst6_r = HEVC_FILT_4TAP(dst76_r, dst10_r, filt_h0, filt_h1);
-        dst6_r >>= 6;
-
-        VSHF_B2_SB(src10, src10, src10, src10, mask0, mask1, vec0, vec1);
-        dst2 = const_vec;
-        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2);
-
-        dst21_r = __msa_ilvr_h(dst2, dst9);
-        dst7_r = HEVC_FILT_4TAP(dst87_r, dst21_r, filt_h0, filt_h1);
-        dst7_r >>= 6;
-
-        PCKEV_H4_SW(dst1_r, dst0_r, dst3_r, dst2_r,
-                    dst5_r, dst4_r, dst7_r, dst6_r,
-                    dst0_r, dst1_r, dst2_r, dst3_r);
-        ST8x8_UB(dst0_r, dst1_r, dst2_r, dst3_r, dst, 2 * dst_stride);
+        VSHF_B2_SB(src3, src7, src3, src7, mask0, mask1, vec0, vec1);
+        VSHF_B2_SB(src4, src8, src4, src8, mask0, mask1, vec2, vec3);
+        VSHF_B2_SB(src5, src9, src5, src9, mask0, mask1, vec4, vec5);
+        VSHF_B2_SB(src6, src10, src6, src10, mask0, mask1, vec6, vec7);
+
+        dst73 = const_vec;
+        dst84 = const_vec;
+        dst95 = const_vec;
+        dst106 = const_vec;
+        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst73, dst73);
+        DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst84, dst84);
+        DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst95, dst95);
+        DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst106, dst106);
+
+        dst32_r = __msa_ilvr_h(dst73, dst22);
+        ILVRL_H2_SH(dst84, dst73, dst43_r, dst87_r);
+        ILVRL_H2_SH(dst95, dst84, dst54_r, dst98_r);
+        ILVRL_H2_SH(dst106, dst95, dst65_r, dst109_r);
+        dst22 = (v8i16) __msa_splati_d((v2i64) dst73, 1);
+        dst76_r = __msa_ilvr_h(dst22, dst106);
+
+        dst0 = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
+        dst1 = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
+        dst2 = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
+        dst3 = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
+        dst4 = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1);
+        dst5 = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1);
+        dst6 = HEVC_FILT_4TAP(dst76_r, dst98_r, filt_h0, filt_h1);
+        dst7 = HEVC_FILT_4TAP(dst87_r, dst109_r, filt_h0, filt_h1);
+        SRA_4V(dst0, dst1, dst2, dst3, 6);
+        SRA_4V(dst4, dst5, dst6, dst7, 6);
+        PCKEV_H4_SW(dst1, dst0, dst3, dst2, dst5, dst4, dst7, dst6,
+                    dst0, dst1, dst2, dst3);
+        ST8x8_UB(dst0, dst1, dst2, dst3, dst, 2 * dst_stride);
         dst += (8 * dst_stride);
+
+        dst10_r = dst98_r;
+        dst21_r = dst109_r;
+        dst22 = (v8i16) __msa_splati_d((v2i64) dst106, 1);
     }
 }
 
@@ -3311,30 +3396,31 @@ static void hevc_hv_4t_6w_msa(uint8_t *src,
                               const int8_t *filter_y,
                               int32_t height)
 {
-    uint32_t loop_cnt;
-    uint64_t dst_val0, dst_val1, dst_val2, dst_val3;
-    uint32_t dst_val_int0, dst_val_int1, dst_val_int2, dst_val_int3;
-    v16i8 src0, src1, src2, src3, src4, src5, src6;
+    int32_t dst_stride_in_bytes = 2 * dst_stride;
+    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 };
+    v8i16 filt_h0, filt_h1;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr);
     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 dst10_r, dst32_r, dst21_r, dst43_r;
-    v8i16 dst10_l, dst32_l, dst21_l, dst43_l;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+    v8i16 dsth0, dsth1, dsth2, dsth3, dsth4, dsth5, dsth6, dsth7, dsth8, dsth9;
+    v8i16 dsth10, tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
+    v8i16 dst10_r, dst32_r, dst54_r, dst76_r, dst98_r, dst21_r, dst43_r;
+    v8i16 dst65_r, dst87_r, dst109_r, dst10_l, dst32_l, dst54_l, dst76_l;
+    v8i16 dst98_l, dst21_l, dst43_l, dst65_l, dst87_l, dst109_l;
+    v8i16 dst1021_l, dst3243_l, dst5465_l, dst7687_l, dst98109_l;
+    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;
 
     src -= (src_stride + 1);
     filter_vec = LD_SH(filter_x);
     SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
 
     filter_vec = LD_SH(filter_y);
-    vec0 = __msa_clti_s_b((v16i8) filter_vec, 0);
-    filter_vec = (v8i16) __msa_ilvr_b(vec0, (v16i8) filter_vec);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1);
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
 
     mask1 = mask0 + 2;
 
@@ -3349,89 +3435,83 @@ static void hevc_hv_4t_6w_msa(uint8_t *src,
     VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
     VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
 
-    dst0 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
-    dst1 = const_vec;
-    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
-    dst2 = const_vec;
-    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2);
-
-    ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l);
-    ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l);
-
-    for (loop_cnt = height >> 2; loop_cnt--;) {
-        LD_SB4(src, src_stride, src3, src4, src5, src6);
-        src += (4 * src_stride);
-        XORI_B4_128_SB(src3, src4, src5, src6);
-
-        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);
+    dsth0 = const_vec;
+    dsth1 = const_vec;
+    dsth2 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dsth0, dsth0);
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dsth1, dsth1);
+    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dsth2, dsth2);
 
-        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;
+    ILVRL_H2_SH(dsth1, dsth0, dst10_r, dst10_l);
+    ILVRL_H2_SH(dsth2, dsth1, dst21_r, dst21_l);
 
-        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;
+    LD_SB8(src, src_stride, src3, src4, src5, src6, src7, src8, src9, src10);
+    XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10);
 
-        VSHF_B2_SB(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_SW(dst0_l, dst0_r, dst1_l, dst1_r,
-                    dst2_l, dst2_r, dst3_l, dst3_r,
-                    dst0_r, dst1_r, dst2_r, dst3_r);
-
-        dst_val0 = __msa_copy_u_d((v2i64) dst0_r, 0);
-        dst_val1 = __msa_copy_u_d((v2i64) dst1_r, 0);
-        dst_val2 = __msa_copy_u_d((v2i64) dst2_r, 0);
-        dst_val3 = __msa_copy_u_d((v2i64) dst3_r, 0);
-
-        dst_val_int0 = __msa_copy_u_w((v4i32) dst0_r, 2);
-        dst_val_int1 = __msa_copy_u_w((v4i32) dst1_r, 2);
-        dst_val_int2 = __msa_copy_u_w((v4i32) dst2_r, 2);
-        dst_val_int3 = __msa_copy_u_w((v4i32) dst3_r, 2);
+    VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
+    VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3);
+    VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5);
+    VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7);
+
+    dsth3 = const_vec;
+    dsth4 = const_vec;
+    dsth5 = const_vec;
+    dsth6 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dsth3, dsth3);
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dsth4, dsth4);
+    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dsth5, dsth5);
+    DPADD_SB2_SH(vec6, vec7, filt0, filt1, dsth6, dsth6);
 
-        SD(dst_val0, dst);
-        SW(dst_val_int0, dst + 4);
-        dst += dst_stride;
-        SD(dst_val1, dst);
-        SW(dst_val_int1, dst + 4);
-        dst += dst_stride;
-        SD(dst_val2, dst);
-        SW(dst_val_int2, dst + 4);
-        dst += dst_stride;
-        SD(dst_val3, dst);
-        SW(dst_val_int3, dst + 4);
-        dst += dst_stride;
+    VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec0, vec1);
+    VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec2, vec3);
+    VSHF_B2_SB(src9, src9, src9, src9, mask0, mask1, vec4, vec5);
+    VSHF_B2_SB(src10, src10, src10, src10, mask0, mask1, vec6, vec7);
+
+    dsth7 = const_vec;
+    dsth8 = const_vec;
+    dsth9 = const_vec;
+    dsth10 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dsth7, dsth7);
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dsth8, dsth8);
+    DPADD_SB2_SH(vec4, vec5, filt0, filt1, dsth9, dsth9);
+    DPADD_SB2_SH(vec6, vec7, filt0, filt1, dsth10, dsth10);
+
+    ILVRL_H2_SH(dsth3, dsth2, dst32_r, dst32_l);
+    ILVRL_H2_SH(dsth4, dsth3, dst43_r, dst43_l);
+    ILVRL_H2_SH(dsth5, dsth4, dst54_r, dst54_l);
+    ILVRL_H2_SH(dsth6, dsth5, dst65_r, dst65_l);
+    ILVRL_H2_SH(dsth7, dsth6, dst76_r, dst76_l);
+    ILVRL_H2_SH(dsth8, dsth7, dst87_r, dst87_l);
+    ILVRL_H2_SH(dsth9, dsth8, dst98_r, dst98_l);
+    ILVRL_H2_SH(dsth10, dsth9, dst109_r, dst109_l);
+
+    PCKEV_D2_SH(dst21_l, dst10_l, dst43_l, dst32_l, dst1021_l, dst3243_l);
+    PCKEV_D2_SH(dst65_l, dst54_l, dst87_l, dst76_l, dst5465_l, dst7687_l);
+    dst98109_l = (v8i16) __msa_pckev_d((v2i64) dst109_l, (v2i64) dst98_l);
 
-    }
+    dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
+    dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
+    dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
+    dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
+    dst4_r = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1);
+    dst5_r = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1);
+    dst6_r = HEVC_FILT_4TAP(dst76_r, dst98_r, filt_h0, filt_h1);
+    dst7_r = HEVC_FILT_4TAP(dst87_r, dst109_r, filt_h0, filt_h1);
+    dst0_l = HEVC_FILT_4TAP(dst1021_l, dst3243_l, filt_h0, filt_h1);
+    dst1_l = HEVC_FILT_4TAP(dst3243_l, dst5465_l, filt_h0, filt_h1);
+    dst2_l = HEVC_FILT_4TAP(dst5465_l, dst7687_l, filt_h0, filt_h1);
+    dst3_l = HEVC_FILT_4TAP(dst7687_l, dst98109_l, filt_h0, filt_h1);
+    SRA_4V(dst0_r, dst1_r, dst2_r, dst3_r, 6);
+    SRA_4V(dst4_r, dst5_r, dst6_r, dst7_r, 6);
+    SRA_4V(dst0_l, dst1_l, dst2_l, dst3_l, 6);
+    PCKEV_H2_SH(dst1_r, dst0_r, dst3_r, dst2_r, tmp0, tmp1);
+    PCKEV_H2_SH(dst5_r, dst4_r, dst7_r, dst6_r, tmp2, tmp3);
+    PCKEV_H2_SH(dst1_l, dst0_l, dst3_l, dst2_l, tmp4, tmp5);
+    ST8x4_UB(tmp0, tmp1, dst, dst_stride_in_bytes);
+    ST4x4_UB(tmp4, tmp4, 0, 1, 2, 3, dst + 4, dst_stride_in_bytes);
+    dst += 4 * dst_stride;
+    ST8x4_UB(tmp2, tmp3, dst, dst_stride_in_bytes);
+    ST4x4_UB(tmp5, tmp5, 0, 1, 2, 3, dst + 4, dst_stride_in_bytes);
 }
 
 static void hevc_hv_4t_8x2_msa(uint8_t *src,
@@ -3439,16 +3519,15 @@ static void hevc_hv_4t_8x2_msa(uint8_t *src,
                                int16_t *dst,
                                int32_t dst_stride,
                                const int8_t *filter_x,
-                               const int8_t *filter_y,
-                               int32_t height)
+                               const int8_t *filter_y)
 {
     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 };
+    v8i16 filt_h0, filt_h1;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr);
     v16i8 mask1;
     v8i16 filter_vec, const_vec;
-    v16i8 vec0, vec1, vec2, vec3, vec4, vec5;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9;
     v8i16 dst0, dst1, dst2, dst3, dst4;
     v4i32 dst0_r, dst0_l, dst1_r, dst1_l;
     v8i16 dst10_r, dst32_r, dst21_r, dst43_r;
@@ -3460,23 +3539,23 @@ static void hevc_hv_4t_8x2_msa(uint8_t *src,
     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);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1);
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
 
     mask1 = mask0 + 2;
 
     const_vec = __msa_ldi_h(128);
     const_vec <<= 6;
 
-    LD_SB3(src, src_stride, src0, src1, src2);
-    src += (3 * src_stride);
-    XORI_B3_128_SB(src0, src1, src2);
+    LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
+    XORI_B5_128_SB(src0, src1, src2, src3, src4);
 
     VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1);
     VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
     VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
+    VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec6, vec7);
+    VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec8, vec9);
 
     dst0 = const_vec;
     DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
@@ -3484,53 +3563,123 @@ static void hevc_hv_4t_8x2_msa(uint8_t *src,
     DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
     dst2 = const_vec;
     DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2);
+    dst3 = const_vec;
+    DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst3, dst3);
+    dst4 = const_vec;
+    DPADD_SB2_SH(vec8, vec9, filt0, filt1, dst4, dst4);
 
     ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l);
     ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l);
-
-    LD_SB2(src, src_stride, src3, src4);
-    src += (2 * src_stride);
-    XORI_B2_128_SB(src3, src4);
-
-    VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
-    dst3 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
-
     ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l);
+    ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l);
     dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
     dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1);
-    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;
-
+    SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6);
     PCKEV_H2_SW(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r, dst1_r);
     ST_SW2(dst0_r, dst1_r, dst, dst_stride);
 }
 
+static void hevc_hv_4t_8multx4_msa(uint8_t *src, int32_t src_stride,
+                                   int16_t *dst, int32_t dst_stride,
+                                   const int8_t *filter_x,
+                                   const int8_t *filter_y, int32_t width8mult)
+{
+    int32_t cnt;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, mask0, mask1;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+    v8i16 filt0, filt1, filt_h0, filt_h1, filter_vec, const_vec;
+    v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6;
+    v8i16 dst10_r, dst32_r, dst54_r, dst21_r, dst43_r, dst65_r;
+    v8i16 dst10_l, dst32_l, dst54_l, dst21_l, dst43_l, dst65_l;
+    v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l;
+
+    src -= (src_stride + 1);
+
+    filter_vec = LD_SH(filter_x);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    filter_vec = LD_SH(filter_y);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
+
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
+
+    mask0 = LD_SB(ff_hevc_mask_arr);
+    mask1 = mask0 + 2;
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+
+    for (cnt = width8mult; cnt--;) {
+        LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
+        src += 8;
+        XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
+
+        VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1);
+        VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
+        VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
+
+        dst0 = const_vec;
+        dst1 = const_vec;
+        dst2 = const_vec;
+        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
+        DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
+        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);
+
+        VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
+        VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3);
+        VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5);
+        VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7);
+        dst3 = const_vec;
+        dst4 = const_vec;
+        dst5 = const_vec;
+        dst6 = const_vec;
+        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
+        DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst4, dst4);
+        DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst5, dst5);
+        DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst6, dst6);
+        ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l);
+        ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l);
+        ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l);
+        ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l);
+        dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
+        dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1);
+        dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
+        dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1);
+
+        dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
+        dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1);
+        dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
+        dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1);
+        SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6);
+        SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6);
+        PCKEV_H2_SW(dst0_l, dst0_r, dst1_l, dst1_r, dst0_r, dst1_r);
+        PCKEV_H2_SW(dst2_l, dst2_r, dst3_l, dst3_r, dst2_r, dst3_r);
+
+        ST_SW4(dst0_r, dst1_r, dst2_r, dst3_r, dst, dst_stride);
+        dst += 8;
+    }
+}
+
 static void hevc_hv_4t_8x6_msa(uint8_t *src,
                                int32_t src_stride,
                                int16_t *dst,
                                int32_t dst_stride,
                                const int8_t *filter_x,
-                               const int8_t *filter_y,
-                               int32_t height)
+                               const int8_t *filter_y)
 {
     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 };
+    v8i16 filt_h0, filt_h1;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr);
     v16i8 mask1;
     v8i16 filter_vec, const_vec;
-    v16i8 vec0, vec1, vec2, vec3, vec4, vec5;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9;
+    v16i8 vec10, vec11, vec12, vec13, vec14, vec15, vec16, vec17;
     v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst8;
     v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l;
     v4i32 dst4_r, dst4_l, dst5_r, dst5_l;
@@ -3545,24 +3694,31 @@ static void hevc_hv_4t_8x6_msa(uint8_t *src,
     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);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1);
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
 
     mask1 = mask0 + 2;
 
     const_vec = __msa_ldi_h(128);
     const_vec <<= 6;
 
-    LD_SB3(src, src_stride, src0, src1, src2);
-    src += (3 * src_stride);
+    LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
+    src += (5 * src_stride);
+    LD_SB4(src, src_stride, src5, src6, src7, src8);
 
-    XORI_B3_128_SB(src0, src1, src2);
+    XORI_B5_128_SB(src0, src1, src2, src3, src4);
+    XORI_B4_128_SB(src5, src6, src7, src8);
 
     VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1);
     VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
     VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
+    VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec6, vec7);
+    VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec8, vec9);
+    VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec10, vec11);
+    VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec12, vec13);
+    VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec14, vec15);
+    VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec16, vec17);
 
     dst0 = const_vec;
     DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
@@ -3570,91 +3726,44 @@ static void hevc_hv_4t_8x6_msa(uint8_t *src,
     DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
     dst2 = const_vec;
     DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst2, dst2);
+    dst3 = const_vec;
+    DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst3, dst3);
+    dst4 = const_vec;
+    DPADD_SB2_SH(vec8, vec9, filt0, filt1, dst4, dst4);
+    dst5 = const_vec;
+    DPADD_SB2_SH(vec10, vec11, filt0, filt1, dst5, dst5);
+    dst6 = const_vec;
+    DPADD_SB2_SH(vec12, vec13, filt0, filt1, dst6, dst6);
+    dst7 = const_vec;
+    DPADD_SB2_SH(vec14, vec15, filt0, filt1, dst7, dst7);
+    dst8 = const_vec;
+    DPADD_SB2_SH(vec16, vec17, filt0, filt1, dst8, dst8);
 
     ILVRL_H2_SH(dst1, dst0, dst10_r, dst10_l);
     ILVRL_H2_SH(dst2, dst1, dst21_r, dst21_l);
-
-    LD_SB2(src, src_stride, src3, src4);
-    src += (2 * src_stride);
-
-    XORI_B2_128_SB(src3, src4);
-
-    /* row 3 */
-    VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
-    dst3 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
-
     ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l);
-    dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
+    ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l);
+    ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l);
+    ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l);
+    ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l);
+    ILVRL_H2_SH(dst8, dst7, dst87_r, dst87_l);
 
+    dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
     dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1);
-
-    dst0_r >>= 6;
-    dst0_l >>= 6;
-
-    /* row 4 */
-    VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1);
-    dst4 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4);
-
-    ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l);
     dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
     dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1);
-    dst1_r >>= 6;
-    dst1_l >>= 6;
-
-    LD_SB2(src, src_stride, src5, src6);
-    src += (2 * src_stride);
-
-    XORI_B2_128_SB(src5, src6);
-
-    /* row 5 */
-    VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1);
-    dst5 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5);
-
-    ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l);
     dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
     dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1);
-    dst2_r >>= 6;
-    dst2_l >>= 6;
-
-    /* row 6 */
-    VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1);
-    dst6 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst6, dst6);
-
-    ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l);
     dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
     dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1);
-    dst3_r >>= 6;
-    dst3_l >>= 6;
-
-    LD_SB2(src, src_stride, src7, src8);
-
-    XORI_B2_128_SB(src7, src8);
-
-    /* row 7 */
-    VSHF_B2_SB(src7, src7, src7, src7, mask0, mask1, vec0, vec1);
-    dst7 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst7, dst7);
-
-    ILVRL_H2_SH(dst7, dst6, dst76_r, dst76_l);
     dst4_r = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1);
     dst4_l = HEVC_FILT_4TAP(dst54_l, dst76_l, filt_h0, filt_h1);
-    dst4_r >>= 6;
-    dst4_l >>= 6;
-
-    /* row 8 */
-    VSHF_B2_SB(src8, src8, src8, src8, mask0, mask1, vec0, vec1);
-    dst8 = const_vec;
-    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst8, dst8);
-
-    ILVRL_H2_SH(dst8, dst7, dst87_r, dst87_l);
     dst5_r = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1);
     dst5_l = HEVC_FILT_4TAP(dst65_l, dst87_l, filt_h0, filt_h1);
-    dst5_r >>= 6;
-    dst5_l >>= 6;
+
+    SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6);
+    SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6);
+    SRA_4V(dst4_r, dst4_l, dst5_r, dst5_l, 6);
 
     PCKEV_H4_SW(dst0_l, dst0_r, dst1_l, dst1_r,
                 dst2_l, dst2_r, dst3_l, dst3_r, dst0_r, dst1_r, dst2_r, dst3_r);
@@ -3674,22 +3783,22 @@ static void hevc_hv_4t_8multx4mult_msa(uint8_t *src,
                                        const int8_t *filter_x,
                                        const int8_t *filter_y,
                                        int32_t height,
-                                       int32_t width)
+                                       int32_t width8mult)
 {
     uint32_t loop_cnt, cnt;
     uint8_t *src_tmp;
     int16_t *dst_tmp;
     v16i8 src0, src1, src2, src3, src4, src5, src6;
     v8i16 filt0, filt1;
-    v4i32 filt_h0, filt_h1;
-    v16i8 mask0 = { 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 };
+    v8i16 filt_h0, filt_h1;
+    v16i8 mask0 = LD_SB(ff_hevc_mask_arr);
     v16i8 mask1;
     v8i16 filter_vec, const_vec;
-    v16i8 vec0, vec1, vec2, vec3, vec4, vec5;
-    v8i16 dst0, dst1, dst2, dst3, dst4, dst5;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+    v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6;
     v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l;
-    v8i16 dst10_r, dst32_r, dst21_r, dst43_r;
-    v8i16 dst10_l, dst32_l, dst21_l, dst43_l;
+    v8i16 dst10_r, dst32_r, dst54_r, dst21_r, dst43_r, dst65_r;
+    v8i16 dst10_l, dst32_l, dst54_l, dst21_l, dst43_l, dst65_l;
 
     src -= (src_stride + 1);
 
@@ -3697,17 +3806,16 @@ static void hevc_hv_4t_8multx4mult_msa(uint8_t *src,
     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);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
-    SPLATI_W2_SW(filter_vec, 0, filt_h0, filt_h1);
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
 
     mask1 = mask0 + 2;
 
     const_vec = __msa_ldi_h(128);
     const_vec <<= 6;
 
-    for (cnt = width >> 3; cnt--;) {
+    for (cnt = width8mult; cnt--;) {
         src_tmp = src;
         dst_tmp = dst;
 
@@ -3736,59 +3844,48 @@ static void hevc_hv_4t_8multx4mult_msa(uint8_t *src,
             XORI_B4_128_SB(src3, src4, src5, src6);
 
             VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
+            VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3);
+            VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5);
+            VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7);
+
             dst3 = const_vec;
+            dst4 = const_vec;
+            dst5 = const_vec;
+            dst6 = const_vec;
             DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
+            DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst4, dst4);
+            DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst5, dst5);
+            DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst6, dst6);
 
             ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l);
+            ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l);
+            ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l);
+            ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l);
+
             dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
             dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1);
-
-            dst0_r >>= 6;
-            dst0_l >>= 6;
-
-            /* row 4 */
-            VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec0, vec1);
-            dst4 = const_vec;
-            DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst4, dst4);
-
-            ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l);
             dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
             dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1);
-            dst1_r >>= 6;
-            dst1_l >>= 6;
-
-            /* row 5 */
-            VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec0, vec1);
-            dst5 = const_vec;
-            DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst5, dst5);
-
-            ILVRL_H2_SH(dst5, dst4, dst10_r, dst10_l);
-            dst2_r = HEVC_FILT_4TAP(dst32_r, dst10_r, filt_h0, filt_h1);
-            dst2_l = HEVC_FILT_4TAP(dst32_l, dst10_l, filt_h0, filt_h1);
+            dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
+            dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1);
+            dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
+            dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1);
 
-            dst2_r >>= 6;
-            dst2_l >>= 6;
-
-            /* row 6 */
-            VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec0, vec1);
-            dst2 = const_vec;
-            DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst2, dst2);
-
-            ILVRL_H2_SH(dst2, dst5, dst21_r, dst21_l);
-            dst3_r = HEVC_FILT_4TAP(dst43_r, dst21_r, filt_h0, filt_h1);
-            dst3_l = HEVC_FILT_4TAP(dst43_l, dst21_l, filt_h0, filt_h1);
-
-            dst3_r >>= 6;
-            dst3_l >>= 6;
+            SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6);
+            SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6);
 
             PCKEV_H4_SW(dst0_l, dst0_r, dst1_l, dst1_r,
                         dst2_l, dst2_r, dst3_l, dst3_r,
                         dst0_r, dst1_r, dst2_r, dst3_r);
 
-            ST_SW2(dst0_r, dst1_r, dst_tmp, dst_stride);
-            dst_tmp += (2 * dst_stride);
-            ST_SW2(dst2_r, dst3_r, dst_tmp, dst_stride);
-            dst_tmp += (2 * dst_stride);
+            ST_SW4(dst0_r, dst1_r, dst2_r, dst3_r, dst_tmp, dst_stride);
+            dst_tmp += (4 * dst_stride);
+
+            dst10_r = dst54_r;
+            dst10_l = dst54_l;
+            dst21_r = dst65_r;
+            dst21_l = dst65_l;
+            dst2 = dst6;
         }
 
         src += 8;
@@ -3807,13 +3904,16 @@ static void hevc_hv_4t_8w_msa(uint8_t *src,
 
     if (2 == height) {
         hevc_hv_4t_8x2_msa(src, src_stride, dst, dst_stride,
-                           filter_x, filter_y, height);
+                           filter_x, filter_y);
+    } else if (4 == height) {
+        hevc_hv_4t_8multx4_msa(src, src_stride, dst, dst_stride,
+                               filter_x, filter_y, 1);
     } else if (6 == height) {
         hevc_hv_4t_8x6_msa(src, src_stride, dst, dst_stride,
-                           filter_x, filter_y, height);
+                           filter_x, filter_y);
     } else if (0 == (height % 4)) {
         hevc_hv_4t_8multx4mult_msa(src, src_stride, dst, dst_stride,
-                                   filter_x, filter_y, height, 8);
+                                   filter_x, filter_y, height, 1);
     }
 }
 
@@ -3825,12 +3925,169 @@ static void hevc_hv_4t_12w_msa(uint8_t *src,
                                const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_4t_8multx4mult_msa(src, src_stride, dst, dst_stride,
-                               filter_x, filter_y, height, 8);
+    uint32_t loop_cnt;
+    uint8_t *src_tmp;
+    int16_t *dst_tmp;
+    v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+    v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+    v16i8 mask0, mask1, mask2, mask3;
+    v8i16 filt0, filt1, filt_h0, filt_h1, filter_vec, const_vec;
+    v8i16 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst10, dst21, dst22, dst73;
+    v8i16 dst84, dst95, dst106, dst76_r, dst98_r, dst87_r, dst109_r;
+    v8i16 dst10_r, dst32_r, dst54_r, dst21_r, dst43_r, dst65_r;
+    v8i16 dst10_l, dst32_l, dst54_l, dst21_l, dst43_l, dst65_l;
+    v4i32 dst0_r, dst0_l, dst1_r, dst1_l, dst2_r, dst2_l, dst3_r, dst3_l;
+    v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+
+    src -= (src_stride + 1);
 
-    hevc_hv_4t_4w_msa(src + 8, src_stride, dst + 8, dst_stride,
-                      filter_x, filter_y, height);
+    filter_vec = LD_SH(filter_x);
+    SPLATI_H2_SH(filter_vec, 0, 1, filt0, filt1);
+
+    filter_vec = LD_SH(filter_y);
+    UNPCK_R_SB_SH(filter_vec, filter_vec);
 
+    SPLATI_W2_SH(filter_vec, 0, filt_h0, filt_h1);
+
+    mask0 = LD_SB(ff_hevc_mask_arr);
+    mask1 = mask0 + 2;
+
+    const_vec = __msa_ldi_h(128);
+    const_vec <<= 6;
+
+    src_tmp = src;
+    dst_tmp = dst;
+
+    LD_SB3(src_tmp, src_stride, src0, src1, src2);
+    src_tmp += (3 * src_stride);
+
+    XORI_B3_128_SB(src0, src1, src2);
+
+    VSHF_B2_SB(src0, src0, src0, src0, mask0, mask1, vec0, vec1);
+    VSHF_B2_SB(src1, src1, src1, src1, mask0, mask1, vec2, vec3);
+    VSHF_B2_SB(src2, src2, src2, src2, mask0, mask1, vec4, vec5);
+
+    dst0 = const_vec;
+    dst1 = const_vec;
+    dst2 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst0, dst0);
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst1, dst1);
+    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 = 4; loop_cnt--;) {
+        LD_SB4(src_tmp, src_stride, src3, src4, src5, src6);
+        src_tmp += (4 * src_stride);
+        XORI_B4_128_SB(src3, src4, src5, src6);
+
+        VSHF_B2_SB(src3, src3, src3, src3, mask0, mask1, vec0, vec1);
+        VSHF_B2_SB(src4, src4, src4, src4, mask0, mask1, vec2, vec3);
+        VSHF_B2_SB(src5, src5, src5, src5, mask0, mask1, vec4, vec5);
+        VSHF_B2_SB(src6, src6, src6, src6, mask0, mask1, vec6, vec7);
+
+        dst3 = const_vec;
+        dst4 = const_vec;
+        dst5 = const_vec;
+        dst6 = const_vec;
+        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst3, dst3);
+        DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst4, dst4);
+        DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst5, dst5);
+        DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst6, dst6);
+
+        ILVRL_H2_SH(dst3, dst2, dst32_r, dst32_l);
+        ILVRL_H2_SH(dst4, dst3, dst43_r, dst43_l);
+        ILVRL_H2_SH(dst5, dst4, dst54_r, dst54_l);
+        ILVRL_H2_SH(dst6, dst5, dst65_r, dst65_l);
+
+        dst0_r = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
+        dst0_l = HEVC_FILT_4TAP(dst10_l, dst32_l, filt_h0, filt_h1);
+        dst1_r = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
+        dst1_l = HEVC_FILT_4TAP(dst21_l, dst43_l, filt_h0, filt_h1);
+        dst2_r = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
+        dst2_l = HEVC_FILT_4TAP(dst32_l, dst54_l, filt_h0, filt_h1);
+        dst3_r = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
+        dst3_l = HEVC_FILT_4TAP(dst43_l, dst65_l, filt_h0, filt_h1);
+
+        SRA_4V(dst0_r, dst0_l, dst1_r, dst1_l, 6);
+        SRA_4V(dst2_r, dst2_l, dst3_r, dst3_l, 6);
+        PCKEV_H4_SW(dst0_l, dst0_r, dst1_l, dst1_r, dst2_l, dst2_r, dst3_l,
+                    dst3_r, dst0_r, dst1_r, dst2_r, dst3_r);
+        ST_SW4(dst0_r, dst1_r, dst2_r, dst3_r, dst_tmp, dst_stride);
+        dst_tmp += (4 * dst_stride);
+
+        dst10_r = dst54_r;
+        dst10_l = dst54_l;
+        dst21_r = dst65_r;
+        dst21_l = dst65_l;
+        dst2 = dst6;
+    }
+
+    src += 8;
+    dst += 8;
+
+    mask2 = LD_SB(ff_hevc_mask_arr + 16);
+    mask3 = mask2 + 2;
+
+    LD_SB3(src, src_stride, src0, src1, src2);
+    src += (3 * src_stride);
+    XORI_B3_128_SB(src0, src1, src2);
+    VSHF_B2_SB(src0, src1, src0, src1, mask2, mask3, vec0, vec1);
+    VSHF_B2_SB(src1, src2, src1, src2, mask2, mask3, vec2, vec3);
+    dst10 = const_vec;
+    dst21 = const_vec;
+    DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst10, dst10);
+    DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst21, dst21);
+    ILVRL_H2_SH(dst21, dst10, dst10_r, dst21_r);
+    dst22 = (v8i16) __msa_splati_d((v2i64) dst21, 1);
+
+    for (loop_cnt = 2; loop_cnt--;) {
+        LD_SB8(src, src_stride, src3, src4, src5, src6, src7, src8, src9,
+               src10);
+        src += (8 * src_stride);
+        XORI_B8_128_SB(src3, src4, src5, src6, src7, src8, src9, src10);
+        VSHF_B2_SB(src3, src7, src3, src7, mask2, mask3, vec0, vec1);
+        VSHF_B2_SB(src4, src8, src4, src8, mask2, mask3, vec2, vec3);
+        VSHF_B2_SB(src5, src9, src5, src9, mask2, mask3, vec4, vec5);
+        VSHF_B2_SB(src6, src10, src6, src10, mask2, mask3, vec6, vec7);
+
+        dst73 = const_vec;
+        dst84 = const_vec;
+        dst95 = const_vec;
+        dst106 = const_vec;
+        DPADD_SB2_SH(vec0, vec1, filt0, filt1, dst73, dst73);
+        DPADD_SB2_SH(vec2, vec3, filt0, filt1, dst84, dst84);
+        DPADD_SB2_SH(vec4, vec5, filt0, filt1, dst95, dst95);
+        DPADD_SB2_SH(vec6, vec7, filt0, filt1, dst106, dst106);
+
+        dst32_r = __msa_ilvr_h(dst73, dst22);
+        ILVRL_H2_SH(dst84, dst73, dst43_r, dst87_r);
+        ILVRL_H2_SH(dst95, dst84, dst54_r, dst98_r);
+        ILVRL_H2_SH(dst106, dst95, dst65_r, dst109_r);
+        dst22 = (v8i16) __msa_splati_d((v2i64) dst73, 1);
+        dst76_r = __msa_ilvr_h(dst22, dst106);
+
+        tmp0 = HEVC_FILT_4TAP(dst10_r, dst32_r, filt_h0, filt_h1);
+        tmp1 = HEVC_FILT_4TAP(dst21_r, dst43_r, filt_h0, filt_h1);
+        tmp2 = HEVC_FILT_4TAP(dst32_r, dst54_r, filt_h0, filt_h1);
+        tmp3 = HEVC_FILT_4TAP(dst43_r, dst65_r, filt_h0, filt_h1);
+        tmp4 = HEVC_FILT_4TAP(dst54_r, dst76_r, filt_h0, filt_h1);
+        tmp5 = HEVC_FILT_4TAP(dst65_r, dst87_r, filt_h0, filt_h1);
+        tmp6 = HEVC_FILT_4TAP(dst76_r, dst98_r, filt_h0, filt_h1);
+        tmp7 = HEVC_FILT_4TAP(dst87_r, dst109_r, filt_h0, filt_h1);
+
+        SRA_4V(tmp0, tmp1, tmp2, tmp3, 6);
+        SRA_4V(tmp4, tmp5, tmp6, tmp7, 6);
+        PCKEV_H4_SW(tmp1, tmp0, tmp3, tmp2, tmp5, tmp4, tmp7, tmp6, tmp0, tmp1,
+                    tmp2, tmp3);
+        ST8x8_UB(tmp0, tmp1, tmp2, tmp3, dst, 2 * dst_stride);
+        dst += (8 * dst_stride);
+
+        dst10_r = dst98_r;
+        dst21_r = dst109_r;
+        dst22 = (v8i16) __msa_splati_d((v2i64) dst106, 1);
+    }
 }
 
 static void hevc_hv_4t_16w_msa(uint8_t *src,
@@ -3841,8 +4098,13 @@ static void hevc_hv_4t_16w_msa(uint8_t *src,
                                const int8_t *filter_y,
                                int32_t height)
 {
-    hevc_hv_4t_8multx4mult_msa(src, src_stride, dst, dst_stride,
-                               filter_x, filter_y, height, 16);
+    if (4 == height) {
+        hevc_hv_4t_8multx4_msa(src, src_stride, dst, dst_stride,
+                               filter_x, filter_y, 2);
+    } else {
+        hevc_hv_4t_8multx4mult_msa(src, src_stride, dst, dst_stride,
+                                   filter_x, filter_y, height, 2);
+    }
 }
 
 static void hevc_hv_4t_24w_msa(uint8_t *src,
@@ -3854,7 +4116,7 @@ static void hevc_hv_4t_24w_msa(uint8_t *src,
                                int32_t height)
 {
     hevc_hv_4t_8multx4mult_msa(src, src_stride, dst, dst_stride,
-                               filter_x, filter_y, height, 24);
+                               filter_x, filter_y, height, 3);
 }
 
 static void hevc_hv_4t_32w_msa(uint8_t *src,
@@ -3866,7 +4128,7 @@ static void hevc_hv_4t_32w_msa(uint8_t *src,
                                int32_t height)
 {
     hevc_hv_4t_8multx4mult_msa(src, src_stride, dst, dst_stride,
-                               filter_x, filter_y, height, 32);
+                               filter_x, filter_y, height, 4);
 }
 
 #define MC_COPY(WIDTH)                                                    \
@@ -3893,19 +4155,19 @@ MC_COPY(64);
 
 #undef MC_COPY
 
-#define MC(PEL, DIR, WIDTH, TAP, DIR1, FILT_DIR)                            \
-void ff_hevc_put_hevc_##PEL##_##DIR##WIDTH##_8_msa(int16_t *dst,            \
-                                                     uint8_t *src,          \
-                                                     ptrdiff_t src_stride,  \
-                                                     int height,            \
-                                                     intptr_t mx,           \
-                                                     intptr_t my,           \
-                                                     int width)             \
-{                                                                           \
-    const int8_t *filter = ff_hevc_##PEL##_filters[FILT_DIR - 1];           \
-                                                                            \
-    hevc_##DIR1##_##TAP##t_##WIDTH##w_msa(src, src_stride, dst,             \
-                                          MAX_PB_SIZE, filter, height);     \
+#define MC(PEL, DIR, WIDTH, TAP, DIR1, FILT_DIR)                          \
+void ff_hevc_put_hevc_##PEL##_##DIR##WIDTH##_8_msa(int16_t *dst,          \
+                                                   uint8_t *src,          \
+                                                   ptrdiff_t src_stride,  \
+                                                   int height,            \
+                                                   intptr_t mx,           \
+                                                   intptr_t my,           \
+                                                   int width)             \
+{                                                                         \
+    const int8_t *filter = ff_hevc_##PEL##_filters[FILT_DIR - 1];         \
+                                                                          \
+    hevc_##DIR1##_##TAP##t_##WIDTH##w_msa(src, src_stride, dst,           \
+                                          MAX_PB_SIZE, filter, height);   \
 }
 
 MC(qpel, h, 4, 8, hz, mx);
@@ -3944,37 +4206,37 @@ MC(epel, v, 32, 4, vt, my);
 
 #undef MC
 
-#define MC_HV(PEL, DIR, WIDTH, TAP, DIR1)                                     \
-void ff_hevc_put_hevc_##PEL##_##DIR##WIDTH##_8_msa(int16_t *dst,              \
-                                                     uint8_t *src,            \
-                                                     ptrdiff_t src_stride,    \
-                                                     int height,              \
-                                                     intptr_t mx,             \
-                                                     intptr_t my,             \
-                                                     int width)               \
-{                                                                             \
-    const int8_t *filter_x = ff_hevc_##PEL##_filters[mx - 1];                 \
-    const int8_t *filter_y = ff_hevc_##PEL##_filters[my - 1];                 \
-                                                                              \
-    hevc_##DIR1##_##TAP##t_##WIDTH##w_msa(src, src_stride, dst, MAX_PB_SIZE,  \
-                                          filter_x, filter_y, height);        \
-}
-
-MC_HV(qpel, hv, 4, 8, hv);
-MC_HV(qpel, hv, 8, 8, hv);
-MC_HV(qpel, hv, 12, 8, hv);
-MC_HV(qpel, hv, 16, 8, hv);
-MC_HV(qpel, hv, 24, 8, hv);
-MC_HV(qpel, hv, 32, 8, hv);
-MC_HV(qpel, hv, 48, 8, hv);
-MC_HV(qpel, hv, 64, 8, hv);
-
-MC_HV(epel, hv, 4, 4, hv);
-MC_HV(epel, hv, 6, 4, hv);
-MC_HV(epel, hv, 8, 4, hv);
-MC_HV(epel, hv, 12, 4, hv);
-MC_HV(epel, hv, 16, 4, hv);
-MC_HV(epel, hv, 24, 4, hv);
-MC_HV(epel, hv, 32, 4, hv);
+#define MC_HV(PEL, WIDTH, TAP)                                          \
+void ff_hevc_put_hevc_##PEL##_hv##WIDTH##_8_msa(int16_t *dst,           \
+                                                uint8_t *src,           \
+                                                ptrdiff_t src_stride,   \
+                                                int height,             \
+                                                intptr_t mx,            \
+                                                intptr_t my,            \
+                                                int width)              \
+{                                                                       \
+    const int8_t *filter_x = ff_hevc_##PEL##_filters[mx - 1];           \
+    const int8_t *filter_y = ff_hevc_##PEL##_filters[my - 1];           \
+                                                                        \
+    hevc_hv_##TAP##t_##WIDTH##w_msa(src, src_stride, dst, MAX_PB_SIZE,  \
+                                          filter_x, filter_y, height);  \
+}
+
+MC_HV(qpel, 4, 8);
+MC_HV(qpel, 8, 8);
+MC_HV(qpel, 12, 8);
+MC_HV(qpel, 16, 8);
+MC_HV(qpel, 24, 8);
+MC_HV(qpel, 32, 8);
+MC_HV(qpel, 48, 8);
+MC_HV(qpel, 64, 8);
+
+MC_HV(epel, 4, 4);
+MC_HV(epel, 6, 4);
+MC_HV(epel, 8, 4);
+MC_HV(epel, 12, 4);
+MC_HV(epel, 16, 4);
+MC_HV(epel, 24, 4);
+MC_HV(epel, 32, 4);
 
 #undef MC_HV