diff --git a/libavcodec/aarch64/Makefile b/libavcodec/aarch64/Makefile
index 954461f81d..8592692479 100644
--- a/libavcodec/aarch64/Makefile
+++ b/libavcodec/aarch64/Makefile
@@ -63,4 +63,5 @@ NEON-OBJS-$(CONFIG_VP9_DECODER)         += aarch64/vp9itxfm_16bpp_neon.o       \
                                            aarch64/vp9mc_neon.o
 NEON-OBJS-$(CONFIG_HEVC_DECODER)        += aarch64/hevcdsp_idct_neon.o         \
                                            aarch64/hevcdsp_init_aarch64.o      \
+                                           aarch64/hevcdsp_qpel_neon.o         \
                                            aarch64/hevcdsp_sao_neon.o
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index 1e40be740c..69f0d9bc6f 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -58,7 +58,63 @@ void ff_hevc_sao_band_filter_8x8_8_neon(uint8_t *_dst, uint8_t *_src,
                                   int16_t *sao_offset_val, int sao_left_class,
                                   int width, int height);
 
+#define NEON8_FNPROTO(fn, args) \
+    void ff_hevc_put_hevc_##fn##4_8_neon args; \
+    void ff_hevc_put_hevc_##fn##6_8_neon args; \
+    void ff_hevc_put_hevc_##fn##8_8_neon args; \
+    void ff_hevc_put_hevc_##fn##12_8_neon args; \
+    void ff_hevc_put_hevc_##fn##16_8_neon args; \
+    void ff_hevc_put_hevc_##fn##24_8_neon args; \
+    void ff_hevc_put_hevc_##fn##32_8_neon args; \
+    void ff_hevc_put_hevc_##fn##48_8_neon args; \
+    void ff_hevc_put_hevc_##fn##64_8_neon args; \
 
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+        uint8_t *src, ptrdiff_t srcstride,
+        int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_v, (int16_t *dst,
+        uint8_t *src, ptrdiff_t srcstride,
+        int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_hv, (int16_t *dst,
+        uint8_t *src, ptrdiff_t srcstride,
+        int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_uni_h, (uint8_t *dst,  ptrdiff_t dststride,
+            uint8_t *src, ptrdiff_t srcstride,
+            int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_uni_v, (uint8_t *dst,  ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride,
+        int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_uni_hv, (uint8_t *dst,  ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride,
+        int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_bi_h, (uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int16_t *src2,
+        int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_bi_v, (uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int16_t *src2,
+        int height, intptr_t mx, intptr_t my, int width));
+
+NEON8_FNPROTO(qpel_bi_hv, (uint8_t *dst, ptrdiff_t dststride,
+        uint8_t *src, ptrdiff_t srcstride, int16_t *src2,
+        int height, intptr_t mx, intptr_t my, int width));
+
+#define NEON8_FNASSIGN(member, v, h, fn) \
+        member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon;  \
+        member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon;  \
+        member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon;  \
+        member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon; \
+        member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon; \
+        member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon; \
+        member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon; \
+        member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon; \
+        member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon;
 
 av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
 {
@@ -80,6 +136,19 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
         // for the current size, but if enabled for bigger sizes, the cases
         // of non-multiple of 8 seem to arise.
 //        c->sao_band_filter[0]          = ff_hevc_sao_band_filter_8x8_8_neon;
+
+        NEON8_FNASSIGN(c->put_hevc_qpel, 0, 0, pel_pixels);
+        NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h);
+        NEON8_FNASSIGN(c->put_hevc_qpel, 1, 0, qpel_v);
+        NEON8_FNASSIGN(c->put_hevc_qpel, 1, 1, qpel_hv);
+        NEON8_FNASSIGN(c->put_hevc_qpel_uni, 0, 1, qpel_uni_h);
+        NEON8_FNASSIGN(c->put_hevc_qpel_uni, 1, 0, qpel_uni_v);
+        NEON8_FNASSIGN(c->put_hevc_qpel_uni, 1, 1, qpel_uni_hv);
+        NEON8_FNASSIGN(c->put_hevc_qpel_bi, 0, 0, pel_bi_pixels);
+        NEON8_FNASSIGN(c->put_hevc_qpel_bi, 0, 1, qpel_bi_h);
+        NEON8_FNASSIGN(c->put_hevc_qpel_bi, 1, 0, qpel_bi_v);
+        NEON8_FNASSIGN(c->put_hevc_qpel_bi, 1, 1, qpel_bi_hv);
+
     }
     if (bit_depth == 10) {
         c->add_residual[0]             = ff_hevc_add_residual_4x4_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
new file mode 100644
index 0000000000..e8cc6f5f25
--- /dev/null
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -0,0 +1,2799 @@
+/* -*-arm64-*-
+ * vim: syntax=arm64asm
+ *
+ * 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/aarch64/asm.S"
+#define MAX_PB_SIZE 64
+
+.Lqpel_filters:
+        .byte  0,  0,  0,  0,  0,  0, 0,  0
+        .byte -1,  4,-10, 58, 17, -5, 1,  0
+        .byte -1,  4,-11, 40, 40,-11, 4, -1
+        .byte  0,  1, -5, 17, 58,-10, 4, -1
+
+.macro load_qpel_filterb freg, xreg
+        adr             \xreg, .Lqpel_filters
+        add             \xreg, \xreg, \freg, lsl #3
+        ld4r           {v0.16b, v1.16b, v2.16b, v3.16b}, [\xreg], #4
+        ld4r           {v4.16b, v5.16b, v6.16b, v7.16b}, [\xreg]
+        neg             v0.16b, v0.16b
+        neg             v2.16b, v2.16b
+        neg             v5.16b, v5.16b
+        neg             v7.16b, v7.16b
+.endm
+
+.macro calc_qpelb dst, src0, src1, src2, src3, src4, src5, src6, src7
+        umlsl           \dst\().8h, \src0\().8b, v0.8b
+        umlal           \dst\().8h, \src1\().8b, v1.8b
+        umlsl           \dst\().8h, \src2\().8b, v2.8b
+        umlal           \dst\().8h, \src3\().8b, v3.8b
+        umlal           \dst\().8h, \src4\().8b, v4.8b
+        umlsl           \dst\().8h, \src5\().8b, v5.8b
+        umlal           \dst\().8h, \src6\().8b, v6.8b
+        umlsl           \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro calc_qpelb2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+        umlsl2          \dst\().8h, \src0\().16b, v0.16b
+        umlal2          \dst\().8h, \src1\().16b, v1.16b
+        umlsl2          \dst\().8h, \src2\().16b, v2.16b
+        umlal2          \dst\().8h, \src3\().16b, v3.16b
+        umlal2          \dst\().8h, \src4\().16b, v4.16b
+        umlsl2          \dst\().8h, \src5\().16b, v5.16b
+        umlal2          \dst\().8h, \src6\().16b, v6.16b
+        umlsl2          \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro load_qpel_filterh freg, xreg
+        adr             \xreg, .Lqpel_filters
+        add             \xreg, \xreg, \freg, lsl #3
+        ld1            {v0.8b}, [\xreg]
+        sxtl            v0.8h, v0.8b
+.endm
+
+.macro calc_qpelh dst, src0, src1, src2, src3, src4, src5, src6, src7, op, shift=6
+        smull           \dst\().4s, \src0\().4h, v0.h[0]
+        smlal           \dst\().4s, \src1\().4h, v0.h[1]
+        smlal           \dst\().4s, \src2\().4h, v0.h[2]
+        smlal           \dst\().4s, \src3\().4h, v0.h[3]
+        smlal           \dst\().4s, \src4\().4h, v0.h[4]
+        smlal           \dst\().4s, \src5\().4h, v0.h[5]
+        smlal           \dst\().4s, \src6\().4h, v0.h[6]
+        smlal           \dst\().4s, \src7\().4h, v0.h[7]
+.ifc \op, sshr
+        sshr            \dst\().4s, \dst\().4s, \shift
+.else
+        \op             \dst\().4h, \dst\().4s, \shift
+.endif
+.endm
+
+.macro calc_qpelh2 dst, dstt, src0, src1, src2, src3, src4, src5, src6, src7, op, shift=6
+        smull2          \dstt\().4s, \src0\().8h, v0.h[0]
+        smlal2          \dstt\().4s, \src1\().8h, v0.h[1]
+        smlal2          \dstt\().4s, \src2\().8h, v0.h[2]
+        smlal2          \dstt\().4s, \src3\().8h, v0.h[3]
+        smlal2          \dstt\().4s, \src4\().8h, v0.h[4]
+        smlal2          \dstt\().4s, \src5\().8h, v0.h[5]
+        smlal2          \dstt\().4s, \src6\().8h, v0.h[6]
+        smlal2          \dstt\().4s, \src7\().8h, v0.h[7]
+.ifc \op, sshr
+        sshr            \dst\().4s, \dstt\().4s, \shift
+.else
+        \op             \dst\().8h, \dstt\().4s, \shift
+.endif
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        sub             x2, x2, #8
+        mov             x14, #(MAX_PB_SIZE * 2)
+1:      ld1            {v16.8b}, [x1], #8
+        ld1            {v17.s}[0], [x1], x2
+.macro calc src0, src1, idx
+        ushr            \src0\().2d, \src1\().2d, #8
+        mov             \src0\().b[7], v17.b[\idx]
+.endm
+        calc            v18, v16, 0
+        calc            v19, v18, 1
+        calc            v20, v19, 2
+        ushr            v21.2d, v20.2d, #8
+        ushr            v22.2d, v21.2d, #8
+        ushr            v23.2d, v22.2d, #8
+        ushr            v24.2d, v23.2d, #8
+        movi            v28.8h, #0
+        calc_qpelb      v28, v16, v18, v19, v20, v21, v22, v23, v24
+        subs            w3, w3, #1
+        st1            {v28.4h}, [x0], x14
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        mov             x14, #(MAX_PB_SIZE * 2 - 8)
+1:      ld1            {v16.8b, v17.8b}, [x1], x2
+        // same macro
+        calc            v18, v16, 0
+        calc            v19, v18, 1
+        calc            v20, v19, 2
+        calc            v21, v20, 3
+        calc            v22, v21, 4
+        ushr            v23.2d, v22.2d, #8
+        ushr            v24.2d, v23.2d, #8
+        movi            v28.8h, #0
+        calc_qpelb      v28, v16, v18, v19, v20, v21, v22, v23, v24
+        st1            {v28.4h}, [x0], #8
+        subs            w3, w3, #1
+        st1            {v28.s}[2], [x0], x14
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon, export=1
+        sxtw x4, w4
+        sxtw x7, w7
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        mov             x14, #(MAX_PB_SIZE * 2)
+1:      ld1            {v16.8b, v17.8b}, [x1], x2
+        // same macro
+        calc            v18, v16, 0
+        calc            v19, v18, 1
+        calc            v20, v19, 2
+        calc            v21, v20, 3
+        calc            v22, v21, 4
+        calc            v23, v22, 5
+        calc            v24, v23, 6
+.purgem calc
+        movi            v28.8h, #0
+        calc_qpelb      v28, v16, v18, v19, v20, v21, v22, v23, v24
+        subs            w3, w3, #1
+        st1            {v28.8h}, [x0], x14
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h12_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        sub             x2, x2, #16
+        mov             x14, #(MAX_PB_SIZE * 2 - 16)
+1:      ld2            {v16.8b, v17.8b}, [x1], #16
+        ld1            {v27.s}[0], [x1], x2
+        ushr            v18.2d, v16.2d, #8
+        ushr            v19.2d, v17.2d, #8
+        mov             v18.b[7], v27.b[0]
+        mov             v19.b[7], v27.b[1]
+        ushr            v20.2d, v18.2d, #8
+        ushr            v21.2d, v19.2d, #8
+        mov             v20.b[7], v27.b[2]
+        mov             v21.b[7], v27.b[3]
+        ushr            v22.2d, v20.2d, #8
+        ushr            v23.2d, v21.2d, #8
+        ushr            v24.2d, v22.2d, #8
+        movi            v28.8h, #0
+        movi            v29.8h, #0
+        calc_qpelb      v28, v16, v17, v18, v19, v20, v21, v22, v23
+        calc_qpelb      v29, v17, v18, v19, v20, v21, v22, v23, v24
+        zip1            v16.8h, v28.8h, v29.8h
+        zip2            v17.8h, v28.8h, v29.8h
+        st1            {v16.8h}, [x0], #16
+        subs            w3, w3, #1
+        st1            {v17.4h}, [x0], x14
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        sub             x2, x2, #16
+        mov             x14, #(MAX_PB_SIZE * 2)
+1:      ld2            {v16.8b, v17.8b}, [x1], #16
+        ld1            {v27.8b}, [x1], x2
+        ushr            v18.2d, v16.2d, #8
+        ushr            v19.2d, v17.2d, #8
+        mov             v18.b[7], v27.b[0]
+        mov             v19.b[7], v27.b[1]
+        ushr            v20.2d, v18.2d, #8
+        ushr            v21.2d, v19.2d, #8
+        mov             v20.b[7], v27.b[2]
+        mov             v21.b[7], v27.b[3]
+        ushr            v22.2d, v20.2d, #8
+        ushr            v23.2d, v21.2d, #8
+        mov             v22.b[7], v27.b[4]
+        mov             v23.b[7], v27.b[5]
+        ushr            v24.2d, v22.2d, #8
+        mov             v24.b[7], v27.b[6]
+        movi            v28.8h, #0
+        movi            v29.8h, #0
+        calc_qpelb      v28, v16, v17, v18, v19, v20, v21, v22, v23
+        calc_qpelb      v29, v17, v18, v19, v20, v21, v22, v23, v24
+        subs            w3, w3, #1
+        st2            {v28.8h, v29.8h}, [x0], x14
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        sub             x2, x2, #24
+        mov             x14, #(MAX_PB_SIZE * 2)
+1:      ld3            {v16.8b, v17.8b, v18.8b}, [x1], #24
+        ld1            {v27.8b}, [x1], x2
+        ushr            v19.2d, v16.2d, #8
+        ushr            v20.2d, v17.2d, #8
+        ushr            v21.2d, v18.2d, #8
+        mov             v19.b[7], v27.b[0]
+        mov             v20.b[7], v27.b[1]
+        mov             v21.b[7], v27.b[2]
+        ushr            v22.2d, v19.2d, #8
+        ushr            v23.2d, v20.2d, #8
+        ushr            v24.2d, v21.2d, #8
+        mov             v22.b[7], v27.b[3]
+        mov             v23.b[7], v27.b[4]
+        mov             v24.b[7], v27.b[5]
+        ushr            v25.2d, v22.2d, #8
+        mov             v25.b[7], v27.b[6]
+        movi            v28.8h, #0
+        movi            v29.8h, #0
+        movi            v30.8h, #0
+        calc_qpelb      v28, v16, v17, v18, v19, v20, v21, v22, v23
+        calc_qpelb      v29, v17, v18, v19, v20, v21, v22, v23, v24
+        calc_qpelb      v30, v18, v19, v20, v21, v22, v23, v24, v25
+        subs            w3, w3, #1
+        st3            {v28.8h, v29.8h, v30.8h}, [x0], x14
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        sub             x2, x2, #32
+        mov             x14, #(MAX_PB_SIZE * 2)
+1:      ld4            {v16.8b, v17.8b, v18.8b, v19.8b}, [x1], #32
+        movi            v28.8h, #0
+        movi            v29.8h, #0
+        ld1            {v27.8b}, [x1], x2
+        movi            v30.8h, #0
+        movi            v31.8h, #0
+        ushr            v20.2d, v16.2d, #8
+        ushr            v21.2d, v17.2d, #8
+        ushr            v22.2d, v18.2d, #8
+        ushr            v23.2d, v19.2d, #8
+        mov             v20.b[7], v27.b[0]
+        mov             v21.b[7], v27.b[1]
+        mov             v22.b[7], v27.b[2]
+        mov             v23.b[7], v27.b[3]
+        ushr            v24.2d, v20.2d, #8
+        ushr            v25.2d, v21.2d, #8
+        ushr            v26.2d, v22.2d, #8
+        mov             v24.b[7], v27.b[4]
+        mov             v25.b[7], v27.b[5]
+        mov             v26.b[7], v27.b[6]
+        calc_qpelb      v28, v16, v17, v18, v19, v20, v21, v22, v23
+        calc_qpelb      v29, v17, v18, v19, v20, v21, v22, v23, v24
+        calc_qpelb      v30, v18, v19, v20, v21, v22, v23, v24, v25
+        calc_qpelb      v31, v19, v20, v21, v22, v23, v24, v25, v26
+        st4            {v28.8h, v29.8h, v30.8h, v31.8h}, [x0], x14
+        subs            w3, w3, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        sub             x2, x2, #48
+        mov             x7, #24
+        mov             x14, #80
+1:      ld3            {v16.16b, v17.16b, v18.16b}, [x1], x7
+        movi            v28.8h, #0
+        ld1            {v26.8b}, [x1], x7
+        movi            v29.8h, #0
+        ld1            {v27.8b}, [x1], x2
+        movi            v30.8h, #0
+        ushr            v19.2d, v16.2d, #8
+        ushr            v20.2d, v17.2d, #8
+        ushr            v21.2d, v18.2d, #8
+        mov             v19.b[7], v26.b[0]
+        mov             v19.b[15], v27.b[0]
+        mov             v20.b[7], v26.b[1]
+        mov             v20.b[15], v27.b[1]
+        mov             v21.b[7], v26.b[2]
+        mov             v21.b[15], v27.b[2]
+        ushr            v22.2d, v19.2d, #8
+        ushr            v23.2d, v20.2d, #8
+        ushr            v24.2d, v21.2d, #8
+        mov             v22.b[7], v26.b[3]
+        mov             v22.b[15], v27.b[3]
+        mov             v23.b[7], v26.b[4]
+        mov             v23.b[15], v27.b[4]
+        mov             v24.b[7], v26.b[5]
+        mov             v24.b[15], v27.b[5]
+        ushr            v25.2d, v22.2d, #8
+        mov             v25.b[7], v26.b[6]
+        mov             v25.b[15], v27.b[6]
+        calc_qpelb      v28, v16, v17, v18, v19, v20, v21, v22, v23
+        calc_qpelb      v29, v17, v18, v19, v20, v21, v22, v23, v24
+        calc_qpelb      v30, v18, v19, v20, v21, v22, v23, v24, v25
+        st3            {v28.8h, v29.8h, v30.8h}, [x0], #48
+        movi            v28.8h, #0
+        movi            v29.8h, #0
+        movi            v30.8h, #0
+        calc_qpelb2     v28, v16, v17, v18, v19, v20, v21, v22, v23
+        calc_qpelb2     v29, v17, v18, v19, v20, v21, v22, v23, v24
+        calc_qpelb2     v30, v18, v19, v20, v21, v22, v23, v24, v25
+        st3            {v28.8h, v29.8h, v30.8h}, [x0], x14
+        subs            w3, w3, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon, export=1
+        load_qpel_filterb x4, x5
+        sub             x1, x1, #3
+        sub             x2, x2, #64
+        mov             x7, #32
+1:      ld4            {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x7
+        ld1            {v27.8b}, [x1], x7
+        ld1            {v28.8b}, [x1], x2
+        ushr            v20.2d, v16.2d, #8
+        ushr            v21.2d, v17.2d, #8
+        ushr            v22.2d, v18.2d, #8
+        ushr            v23.2d, v19.2d, #8
+        mov             v20.b[7], v27.b[0]
+        mov             v21.b[7], v27.b[1]
+        mov             v22.b[7], v27.b[2]
+        mov             v23.b[7], v27.b[3]
+        mov             v20.b[15], v28.b[0]
+        mov             v21.b[15], v28.b[1]
+        mov             v22.b[15], v28.b[2]
+        mov             v23.b[15], v28.b[3]
+        ushr            v24.2d, v20.2d, #8
+        ushr            v25.2d, v21.2d, #8
+        ushr            v26.2d, v22.2d, #8
+        mov             v24.b[7], v27.b[4]
+        mov             v25.b[7], v27.b[5]
+        mov             v26.b[7], v27.b[6]
+        mov             v24.b[15], v28.b[4]
+        mov             v25.b[15], v28.b[5]
+        mov             v26.b[15], v28.b[6]
+.macro calc fn
+        movi            v28.8h, #0
+        movi            v29.8h, #0
+        movi            v30.8h, #0
+        movi            v31.8h, #0
+        \fn             v28, v16, v17, v18, v19, v20, v21, v22, v23
+        \fn             v29, v17, v18, v19, v20, v21, v22, v23, v24
+        \fn             v30, v18, v19, v20, v21, v22, v23, v24, v25
+        \fn             v31, v19, v20, v21, v22, v23, v24, v25, v26
+        st4            {v28.8h, v29.8h, v30.8h, v31.8h}, [x0], #64
+.endm
+        calc            calc_qpelb
+        calc            calc_qpelb2
+.purgem calc
+        subs            w3, w3, #1
+        b.ne            1b
+        ret
+endfunc
+
+.macro calc_all
+        calc            v23, v16, v17, v18, v19, v20, v21, v22, v23
+        b.eq            2f
+        calc            v16, v17, v18, v19, v20, v21, v22, v23, v16
+        b.eq            2f
+        calc            v17, v18, v19, v20, v21, v22, v23, v16, v17
+        b.eq            2f
+        calc            v18, v19, v20, v21, v22, v23, v16, v17, v18
+        b.eq            2f
+        calc            v19, v20, v21, v22, v23, v16, v17, v18, v19
+        b.eq            2f
+        calc            v20, v21, v22, v23, v16, v17, v18, v19, v20
+        b.eq            2f
+        calc            v21, v22, v23, v16, v17, v18, v19, v20, v21
+        b.eq            2f
+        calc            v22, v23, v16, v17, v18, v19, v20, v21, v22
+        b.hi            1b
+.endm
+
+.macro calc_all2
+        calc v30, v31, v16, v18, v20, v22, v24, v26, v28, v30, v17, v19, v21, v23, v25, v27, v29, v31
+        b.eq            2f
+        calc v16, v17, v18, v20, v22, v24, v26, v28, v30, v16, v19, v21, v23, v25, v27, v29, v31, v17
+        b.eq            2f
+        calc v18, v19, v20, v22, v24, v26, v28, v30, v16, v18, v21, v23, v25, v27, v29, v31, v17, v19
+        b.eq            2f
+        calc v20, v21, v22, v24, v26, v28, v30, v16, v18, v20, v23, v25, v27, v29, v31, v17, v19, v21
+        b.eq            2f
+        calc v22, v23, v24, v26, v28, v30, v16, v18, v20, v22, v25, v27, v29, v31, v17, v19, v21, v23
+        b.eq            2f
+        calc v24, v25, v26, v28, v30, v16, v18, v20, v22, v24, v27, v29, v31, v17, v19, v21, v23, v25
+        b.eq            2f
+        calc v26, v27, v28, v30, v16, v18, v20, v22, v24, v26, v29, v31, v17, v19, v21, v23, v25, v27
+        b.eq            2f
+        calc v28, v29, v30, v16, v18, v20, v22, v24, v26, v28, v31, v17, v19, v21, v23, v25, v27, v29
+        b.hi            1b
+.endm
+
+function ff_hevc_put_hevc_qpel_v4_8_neon, export=1
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        mov             x9, #(MAX_PB_SIZE * 2)
+        sub             x1, x1, x2
+        ld1            {v16.s}[0], [x1], x2
+        ld1            {v17.s}[0], [x1], x2
+        ld1            {v18.s}[0], [x1], x2
+        ld1            {v19.s}[0], [x1], x2
+        ld1            {v20.s}[0], [x1], x2
+        ld1            {v21.s}[0], [x1], x2
+        ld1            {v22.s}[0], [x1], x2
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().s}[0], [x1], x2
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        st1            {v24.4h}, [x0], x9
+        subs            w3, w3, #1
+        b.eq            2f
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_v6_8_neon, export=1
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        mov             x9, #(MAX_PB_SIZE * 2 - 8)
+        sub             x1, x1, x2
+        ld1            {v16.8b}, [x1], x2
+        ld1            {v17.8b}, [x1], x2
+        ld1            {v18.8b}, [x1], x2
+        ld1            {v19.8b}, [x1], x2
+        ld1            {v20.8b}, [x1], x2
+        ld1            {v21.8b}, [x1], x2
+        ld1            {v22.8b}, [x1], x2
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8b}, [x1], x2
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        st1            {v24.4h}, [x0], #8
+        st1            {v24.s}[2], [x0], x9
+        subs            w3, w3, #1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_v8_8_neon, export=1
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        mov             x9, #(MAX_PB_SIZE * 2)
+        sub             x1, x1, x2
+        ld1            {v16.8b}, [x1], x2
+        ld1            {v17.8b}, [x1], x2
+        ld1            {v18.8b}, [x1], x2
+        ld1            {v19.8b}, [x1], x2
+        ld1            {v20.8b}, [x1], x2
+        ld1            {v21.8b}, [x1], x2
+        ld1            {v22.8b}, [x1], x2
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8b}, [x1], x2
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        st1            {v24.8h}, [x0], x9
+        subs            w3, w3, #1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_v12_8_neon, export=1
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        mov             x9, #(MAX_PB_SIZE * 2 - 16)
+        sub             x1, x1, x2
+        ld1            {v16.16b}, [x1], x2
+        ld1            {v17.16b}, [x1], x2
+        ld1            {v18.16b}, [x1], x2
+        ld1            {v19.16b}, [x1], x2
+        ld1            {v20.16b}, [x1], x2
+        ld1            {v21.16b}, [x1], x2
+        ld1            {v22.16b}, [x1], x2
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().16b}, [x1], x2
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        calc_qpelb2     v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        st1            {v24.8h}, [x0], #16
+        subs            w3, w3, #1
+        st1            {v25.4h}, [x0], x9
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_v16_8_neon, export=1
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        mov             x9, #(MAX_PB_SIZE * 2)
+        sub             x1, x1, x2
+        ld1            {v16.16b}, [x1], x2
+        ld1            {v17.16b}, [x1], x2
+        ld1            {v18.16b}, [x1], x2
+        ld1            {v19.16b}, [x1], x2
+        ld1            {v20.16b}, [x1], x2
+        ld1            {v21.16b}, [x1], x2
+        ld1            {v22.16b}, [x1], x2
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().16b}, [x1], x2
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        calc_qpelb2     v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        subs            w3, w3, #1
+        st1            {v24.8h, v25.8h}, [x0], x9
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+// todo: reads #32 bytes
+function ff_hevc_put_hevc_qpel_v24_8_neon, export=1
+        sub             sp, sp, #48
+        st1            {v8.16b, v9.16b, v10.16b}, [sp]
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        sub             x1, x1, x2
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ld1            {v16.16b, v17.16b}, [x1], x2
+        ld1            {v18.16b, v19.16b}, [x1], x2
+        ld1            {v20.16b, v21.16b}, [x1], x2
+        ld1            {v22.16b, v23.16b}, [x1], x2
+        ld1            {v24.16b, v25.16b}, [x1], x2
+        ld1            {v26.16b, v27.16b}, [x1], x2
+        ld1            {v28.16b, v29.16b}, [x1], x2
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().16b, \tmp1\().16b}, [x1], x2
+        movi            v8.8h, #0
+        movi            v9.8h, #0
+        movi            v10.8h, #0
+        calc_qpelb      v8,  \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb2     v9,  \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb      v10, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
+        subs            w3, w3, #1
+        st1            {v8.8h, v9.8h, v10.8h}, [x0], x9
+.endm
+1:      calc_all2
+.purgem calc
+2:      ld1            {v8.16b, v9.16b, v10.16b}, [sp], #48
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_v32_8_neon, export=1
+        sub             sp, sp, #64
+        st1            {v8.16b-v11.16b}, [sp]
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        mov             x9, #(MAX_PB_SIZE * 2)
+        sub             x1, x1, x2
+        ld1            {v16.16b, v17.16b}, [x1], x2
+        ld1            {v18.16b, v19.16b}, [x1], x2
+        ld1            {v20.16b, v21.16b}, [x1], x2
+        ld1            {v22.16b, v23.16b}, [x1], x2
+        ld1            {v24.16b, v25.16b}, [x1], x2
+        ld1            {v26.16b, v27.16b}, [x1], x2
+        ld1            {v28.16b, v29.16b}, [x1], x2
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().16b, \tmp1\().16b}, [x1], x2
+        movi            v8.8h, #0
+        movi            v9.8h, #0
+        movi            v10.8h, #0
+        movi            v11.8h, #0
+        calc_qpelb      v8,  \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb2     v9,  \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb      v10, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
+        calc_qpelb2     v11, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
+        subs            w3, w3, #1
+        st1            {v8.8h-v11.8h}, [x0], x9
+.endm
+1:      calc_all2
+.purgem calc
+2:      ld1            {v8.16b-v11.16b}, [sp], #64
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_v48_8_neon, export=1
+        stp             x5, x30, [sp, #-16]!
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        bl              X(ff_hevc_put_hevc_qpel_v24_8_neon)
+        ldp             x2, x3, [sp], #16
+        ldp             x0, x1, [sp], #16
+        ldr             x5, [sp]
+        add             x0, x0, #48
+        add             x1, x1, #24
+        bl              X(ff_hevc_put_hevc_qpel_v24_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_v64_8_neon, export=1
+        sub             sp, sp, #64
+        st1            {v8.16b-v11.16b}, [sp]
+        load_qpel_filterb x5, x4
+        sub             x1, x1, x2, lsl #1
+        sub             x1, x1, x2
+        mov             x9, #(MAX_PB_SIZE * 2)
+0:      mov             x8, x1          // src
+        ld1            {v16.16b, v17.16b}, [x8], x2
+        mov             w11, w3         // height
+        ld1            {v18.16b, v19.16b}, [x8], x2
+        mov             x10, x0         // dst
+        ld1            {v20.16b, v21.16b}, [x8], x2
+        ld1            {v22.16b, v23.16b}, [x8], x2
+        ld1            {v24.16b, v25.16b}, [x8], x2
+        ld1            {v26.16b, v27.16b}, [x8], x2
+        ld1            {v28.16b, v29.16b}, [x8], x2
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().16b, \tmp1\().16b}, [x8], x2
+        movi            v8.8h, #0
+        movi            v9.8h, #0
+        movi            v10.8h, #0
+        movi            v11.8h, #0
+        calc_qpelb      v8,  \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb2     v9,  \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb      v10, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
+        calc_qpelb2     v11, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
+        subs            x11, x11, #1
+        st1            {v8.8h-v11.8h}, [x10], x9
+.endm
+1:      calc_all2
+.purgem calc
+2:      add             x0, x0, #64
+        add             x1, x1, #32
+        subs            w6, w6, #32
+        b.hi            0b
+        ld1            {v8.16b-v11.16b}, [sp], #64
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv4_8_neon, export=1
+        add             w10, w3, #7
+        mov             x7, #128
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x3, [sp, #-16]!
+        stp             x5, x30, [sp, #-16]!
+        add             x0, sp, #32
+        sub             x1, x1, x2, lsl #1
+        add             x3, x3, #7
+        sub             x1, x1, x2
+        bl              X(ff_hevc_put_hevc_qpel_h4_8_neon)
+        ldp             x5, x30, [sp], #16
+        ldp             x0, x3, [sp], #16
+        load_qpel_filterh x5, x4
+        ld1            {v16.4h}, [sp], x7
+        ld1            {v17.4h}, [sp], x7
+        ld1            {v18.4h}, [sp], x7
+        ld1            {v19.4h}, [sp], x7
+        ld1            {v20.4h}, [sp], x7
+        ld1            {v21.4h}, [sp], x7
+        ld1            {v22.4h}, [sp], x7
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().4h}, [sp], x7
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqshrn
+        subs            w3, w3, #1
+        st1            {v1.4h}, [x0], x7
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv6_8_neon, export=1
+        add             w10, w3, #7
+        mov             x7, #128
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x3, [sp, #-16]!
+        stp             x5, x30, [sp, #-16]!
+        add             x0, sp, #32
+        sub             x1, x1, x2, lsl #1
+        add             x3, x3, #7
+        sub             x1, x1, x2
+        bl              X(ff_hevc_put_hevc_qpel_h6_8_neon)
+        ldp             x5, x30, [sp], #16
+        mov             x8, #120
+        ldp             x0, x3, [sp], #16
+        load_qpel_filterh x5, x4
+        ld1            {v16.8h}, [sp], x7
+        ld1            {v17.8h}, [sp], x7
+        ld1            {v18.8h}, [sp], x7
+        ld1            {v19.8h}, [sp], x7
+        ld1            {v20.8h}, [sp], x7
+        ld1            {v21.8h}, [sp], x7
+        ld1            {v22.8h}, [sp], x7
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8h}, [sp], x7
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqshrn
+        calc_qpelh2     v1, v2, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqshrn2
+        st1            {v1.4h}, [x0], #8
+        subs            w3, w3, #1
+        st1            {v1.s}[2], [x0], x8
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv8_8_neon, export=1
+        add             w10, w3, #7
+        lsl             x10, x10, #7
+        sub             x1, x1, x2, lsl #1
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x3, [sp, #-16]!
+        stp             x5, x30, [sp, #-16]!
+        add             x0, sp, #32
+        add             x3, x3, #7
+        sub             x1, x1, x2
+        bl              X(ff_hevc_put_hevc_qpel_h8_8_neon)
+        ldp             x5, x30, [sp], #16
+        mov             x7, #128
+        ldp             x0, x3, [sp], #16
+        load_qpel_filterh x5, x4
+        ld1            {v16.8h}, [sp], x7
+        ld1            {v17.8h}, [sp], x7
+        ld1            {v18.8h}, [sp], x7
+        ld1            {v19.8h}, [sp], x7
+        ld1            {v20.8h}, [sp], x7
+        ld1            {v21.8h}, [sp], x7
+        ld1            {v22.8h}, [sp], x7
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8h}, [sp], x7
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqshrn
+        calc_qpelh2     v1, v2, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h}, [x0], x7
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv12_8_neon, export=1
+        add             w10, w3, #7
+        lsl             x10, x10, #7
+        sub             x1, x1, x2, lsl #1
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x3, [sp, #-16]!
+        stp             x5, x30, [sp, #-16]!
+        add             x0, sp, #32
+        add             x3, x3, #7
+        sub             x1, x1, x2
+        bl              X(ff_hevc_put_hevc_qpel_h12_8_neon)
+        ldp             x5, x30, [sp], #16
+        mov             x7, #128
+        ldp             x0, x3, [sp], #16
+        load_qpel_filterh x5, x4
+        mov             x8, #112
+        ld1            {v16.8h, v17.8h}, [sp], x7
+        ld1            {v18.8h, v19.8h}, [sp], x7
+        ld1            {v20.8h, v21.8h}, [sp], x7
+        ld1            {v22.8h, v23.8h}, [sp], x7
+        ld1            {v24.8h, v25.8h}, [sp], x7
+        ld1            {v26.8h, v27.8h}, [sp], x7
+        ld1            {v28.8h, v29.8h}, [sp], x7
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().8h, \tmp1\().8h}, [sp], x7
+        calc_qpelh      v1,     \src0,  \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqshrn
+        calc_qpelh2     v1, v2, \src0, \src1,  \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqshrn2
+        calc_qpelh      v2,     \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqshrn
+        st1            {v1.8h}, [x0], #16
+        subs            w3, w3, #1
+        st1            {v2.4h}, [x0], x8
+.endm
+1:      calc_all2
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv16_8_neon, export=1
+        add             w10, w3, #7
+        lsl             x10, x10, #7
+        sub             x1, x1, x2, lsl #1
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x3, [sp, #-16]!
+        stp             x5, x30, [sp, #-16]!
+        add             x3, x3, #7
+        add             x0, sp, #32
+        sub             x1, x1, x2
+        bl              X(ff_hevc_put_hevc_qpel_h16_8_neon)
+        ldp             x5, x30, [sp], #16
+        mov             x7, #128
+        ldp             x0, x3, [sp], #16
+        load_qpel_filterh x5, x4
+        ld1            {v16.8h, v17.8h}, [sp], x7
+        ld1            {v18.8h, v19.8h}, [sp], x7
+        ld1            {v20.8h, v21.8h}, [sp], x7
+        ld1            {v22.8h, v23.8h}, [sp], x7
+        ld1            {v24.8h, v25.8h}, [sp], x7
+        ld1            {v26.8h, v27.8h}, [sp], x7
+        ld1            {v28.8h, v29.8h}, [sp], x7
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().8h, \tmp1\().8h}, [sp], x7
+        calc_qpelh      v1,     \src0,  \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqshrn
+        calc_qpelh2     v1, v2, \src0, \src1,  \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqshrn2
+        calc_qpelh      v2,     \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqshrn
+        calc_qpelh2     v2, v3, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h, v2.8h}, [x0], x7
+.endm
+1:      calc_all2
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv24_8_neon, export=1
+        sub             sp, sp, #64
+        st1            {v8.16b-v11.16b}, [sp]
+        sub             x1, x1, x2, lsl #1
+        sub             sp, sp, #64
+        add             w10, w3, #7
+        st1            {v12.16b-v15.16b}, [sp]
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x3, [sp, #-16]!
+        stp             x5, x30, [sp, #-16]!
+        add             x0, sp, #32
+        add             x3, x3, #7
+        sub             x1, x1, x2
+        bl              X(ff_hevc_put_hevc_qpel_h24_8_neon)
+        ldp             x5, x30, [sp], #16
+        mov             x7, #128
+        ldp             x0, x3, [sp], #16
+        load_qpel_filterh x5, x4
+        ld1            {v8.8h-v10.8h}, [sp], x7
+        ld1            {v11.8h-v13.8h}, [sp], x7
+        ld1            {v14.8h-v16.8h}, [sp], x7
+        ld1            {v17.8h-v19.8h}, [sp], x7
+        ld1            {v20.8h-v22.8h}, [sp], x7
+        ld1            {v23.8h-v25.8h}, [sp], x7
+        ld1            {v26.8h-v28.8h}, [sp], x7
+1:      ld1            {v29.8h-v31.8h}, [sp], x7
+        calc_qpelh      v1, v8, v11, v14, v17, v20, v23, v26, v29, sqshrn
+        calc_qpelh2     v1, v2, v8, v11, v14, v17, v20, v23, v26, v29, sqshrn2
+        calc_qpelh      v2, v9, v12, v15, v18, v21, v24, v27, v30, sqshrn
+        calc_qpelh2     v2, v3, v9, v12, v15, v18, v21, v24, v27, v30, sqshrn2
+        calc_qpelh      v3, v10, v13, v16, v19, v22, v25, v28, v31, sqshrn
+        calc_qpelh2     v3, v4, v10, v13, v16, v19, v22, v25, v28, v31, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.eq            2f
+
+        ld1            {v8.8h-v10.8h}, [sp], x7
+        calc_qpelh      v1, v11, v14, v17, v20, v23, v26, v29, v8, sqshrn
+        calc_qpelh2     v1, v2, v11, v14, v17, v20, v23, v26, v29, v8, sqshrn2
+        calc_qpelh      v2, v12, v15, v18, v21, v24, v27, v30, v9, sqshrn
+        calc_qpelh2     v2, v3, v12, v15, v18, v21, v24, v27, v30, v9, sqshrn2
+        calc_qpelh      v3, v13, v16, v19, v22, v25, v28, v31, v10, sqshrn
+        calc_qpelh2     v3, v4, v13, v16, v19, v22, v25, v28, v31, v10, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.eq            2f
+
+        ld1            {v11.8h-v13.8h}, [sp], x7
+        calc_qpelh      v1, v14, v17, v20, v23, v26, v29, v8, v11, sqshrn
+        calc_qpelh2     v1, v2, v14, v17, v20, v23, v26, v29, v8, v11, sqshrn2
+        calc_qpelh      v2, v15, v18, v21, v24, v27, v30, v9, v12, sqshrn
+        calc_qpelh2     v2, v3, v15, v18, v21, v24, v27, v30, v9, v12, sqshrn2
+        calc_qpelh      v3, v16, v19, v22, v25, v28, v31, v10, v13, sqshrn
+        calc_qpelh2     v3, v4, v16, v19, v22, v25, v28, v31, v10, v13, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.eq            2f
+
+        ld1            {v14.8h-v16.8h}, [sp], x7
+        calc_qpelh      v1, v17, v20, v23, v26, v29, v8, v11, v14, sqshrn
+        calc_qpelh2     v1, v2, v17, v20, v23, v26, v29, v8, v11, v14, sqshrn2
+        calc_qpelh      v2, v18, v21, v24, v27, v30, v9, v12, v15, sqshrn
+        calc_qpelh2     v2, v3, v18, v21, v24, v27, v30, v9, v12, v15, sqshrn2
+        calc_qpelh      v3, v19, v22, v25, v28, v31, v10, v13, v16, sqshrn
+        calc_qpelh2     v3, v4, v19, v22, v25, v28, v31, v10, v13, v16, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.eq            2f
+
+        ld1            {v17.8h-v19.8h}, [sp], x7
+        calc_qpelh      v1, v20, v23, v26, v29, v8, v11, v14, v17, sqshrn
+        calc_qpelh2     v1, v2, v20, v23, v26, v29, v8, v11, v14, v17, sqshrn2
+        calc_qpelh      v2, v21, v24, v27, v30, v9, v12, v15, v18, sqshrn
+        calc_qpelh2     v2, v3, v21, v24, v27, v30, v9, v12, v15, v18, sqshrn2
+        calc_qpelh      v3, v22, v25, v28, v31, v10, v13, v16, v19, sqshrn
+        calc_qpelh2     v3, v4, v22, v25, v28, v31, v10, v13, v16, v19, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.eq            2f
+
+        ld1            {v20.8h-v22.8h}, [sp], x7
+        calc_qpelh      v1, v23, v26, v29, v8, v11, v14, v17, v20, sqshrn
+        calc_qpelh2     v1, v2, v23, v26, v29, v8, v11, v14, v17, v20, sqshrn2
+        calc_qpelh      v2, v24, v27, v30, v9, v12, v15, v18, v21, sqshrn
+        calc_qpelh2     v2, v3, v24, v27, v30, v9, v12, v15, v18, v21, sqshrn2
+        calc_qpelh      v3, v25, v28, v31, v10, v13, v16, v19, v22, sqshrn
+        calc_qpelh2     v3, v4, v25, v28, v31, v10, v13, v16, v19, v22, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.eq            2f
+
+        ld1            {v23.8h-v25.8h}, [sp], x7
+        calc_qpelh      v1, v26, v29, v8, v11, v14, v17, v20, v23, sqshrn
+        calc_qpelh2     v1, v2, v26, v29, v8, v11, v14, v17, v20, v23, sqshrn2
+        calc_qpelh      v2, v27, v30, v9, v12, v15, v18, v21, v24, sqshrn
+        calc_qpelh2     v2, v3, v27, v30, v9, v12, v15, v18, v21, v24, sqshrn2
+        calc_qpelh      v3, v28, v31, v10, v13, v16, v19, v22, v25, sqshrn
+        calc_qpelh2     v3, v4, v28, v31, v10, v13, v16, v19, v22, v25, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.eq            2f
+
+        ld1            {v26.8h-v28.8h}, [sp], x7
+        calc_qpelh      v1, v29, v8, v11, v14, v17, v20, v23, v26, sqshrn
+        calc_qpelh2     v1, v2, v29, v8, v11, v14, v17, v20, v23, v26, sqshrn2
+        calc_qpelh      v2, v30, v9, v12, v15, v18, v21, v24, v27, sqshrn
+        calc_qpelh2     v2, v3, v30, v9, v12, v15, v18, v21, v24, v27, sqshrn2
+        calc_qpelh      v3, v31, v10, v13, v16, v19, v22, v25, v28, sqshrn
+        calc_qpelh2     v3, v4, v31, v10, v13, v16, v19, v22, v25, v28, sqshrn2
+        subs            w3, w3, #1
+        st1            {v1.8h-v3.8h}, [x0], x7
+        b.hi            1b
+2:      ld1            {v12.16b-v15.16b}, [sp], #64
+        ld1            {v8.16b-v11.16b}, [sp], #64
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv32_8_neon, export=1
+        add             w10, w3, #7
+        sub             x1, x1, x2, lsl #1
+        lsl             x10, x10, #7
+        sub             x1, x1, x2
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x3, [sp, #-16]!
+        add             x3, x3, #7
+        stp             x5, x30, [sp, #-16]!
+        add             x0, sp, #32
+        bl              X(ff_hevc_put_hevc_qpel_h32_8_neon)
+        ldp             x5, x30, [sp], #16
+        mov             x7, #128
+        ldp             x0, x3, [sp], #16
+        load_qpel_filterh x5, x4
+0:      mov             x8, sp          // src
+        ld1            {v16.8h, v17.8h}, [x8], x7
+        mov             w9, w3          // height
+        ld1            {v18.8h, v19.8h}, [x8], x7
+        mov             x5, x0          // dst
+        ld1            {v20.8h, v21.8h}, [x8], x7
+        ld1            {v22.8h, v23.8h}, [x8], x7
+        ld1            {v24.8h, v25.8h}, [x8], x7
+        ld1            {v26.8h, v27.8h}, [x8], x7
+        ld1            {v28.8h, v29.8h}, [x8], x7
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().8h, \tmp1\().8h}, [x8], x7
+        calc_qpelh      v1,     \src0,  \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqshrn
+        calc_qpelh2     v1, v2, \src0, \src1,  \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqshrn2
+        calc_qpelh      v2,     \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqshrn
+        calc_qpelh2     v2, v3, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqshrn2
+        subs            x9, x9, #1
+        st1            {v1.8h, v2.8h}, [x5], x7
+.endm
+1:      calc_all2
+.purgem calc
+2:      add             x0, x0, #32
+        add             sp, sp, #32
+        subs            w6, w6, #16
+        b.hi            0b
+        add             w10, w3, #6
+        add             sp, sp, #64          // discard rest of first line
+        lsl             x10, x10, #7
+        add             sp, sp, x10         // tmp_array without first line
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv48_8_neon, export=1
+        stp             xzr, x30, [sp, #-16]!
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        bl              X(ff_hevc_put_hevc_qpel_hv24_8_neon)
+        ldp             x4, x5, [sp], #16
+        ldp             x2, x3, [sp], #16
+        ldp             x0, x1, [sp], #16
+        add             x1, x1, #24
+        add             x0, x0, #48
+        bl              X(ff_hevc_put_hevc_qpel_hv24_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_hv64_8_neon, export=1
+        stp             xzr, x30, [sp, #-16]!
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        mov             x6, #32
+        bl              X(ff_hevc_put_hevc_qpel_hv32_8_neon)
+        ldp             x4, x5, [sp], #16
+        ldp             x2, x3, [sp], #16
+        ldp             x0, x1, [sp], #16
+        add             x1, x1, #32
+        add             x0, x0, #64
+        mov             x6, #32
+        bl              X(ff_hevc_put_hevc_qpel_hv32_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h4_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+1:      ld1            {v16.8b, v17.8b}, [x2], x3
+        movi            v20.8h, #0
+.macro calc op, src
+        \op             v20.8h, v16.8b, v\src\().8b
+        ushr            v16.2d, v16.2d, #8
+        mov             v16.b[7], v17.b[\src]
+.endm
+        calc umlsl, 0
+        calc umlal, 1
+        calc umlsl, 2
+        calc umlal, 3
+        calc umlal, 4
+        calc umlsl, 5
+        calc umlal, 6
+// no purgem
+        umlsl           v20.8h, v16.8b, v7.8b
+        sqrshrun        v20.8b, v20.8h, #6
+        subs            w4, w4, #1
+        st1            {v20.s}[0], [x0], x1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h6_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+        sub             x1, x1, #4
+1:      ld1            {v16.8b, v17.8b}, [x2], x3
+        movi            v20.8h, #0
+// same macro as above
+        calc umlsl, 0
+        calc umlal, 1
+        calc umlsl, 2
+        calc umlal, 3
+        calc umlal, 4
+        calc umlsl, 5
+        calc umlal, 6
+        umlsl           v20.8h, v16.8b, v7.8b
+        sqrshrun        v20.8b, v20.8h, #6
+        st1            {v20.s}[0], [x0], #4
+        subs            w4, w4, #1
+        st1            {v20.h}[2], [x0], x1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h8_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+1:      ld1            {v16.8b, v17.8b}, [x2], x3
+        movi            v20.8h, #0
+// same macro as above
+        calc umlsl, 0
+        calc umlal, 1
+        calc umlsl, 2
+        calc umlal, 3
+        calc umlal, 4
+        calc umlsl, 5
+        calc umlal, 6
+.purgem calc
+        umlsl           v20.8h, v16.8b, v7.8b
+        sqrshrun        v20.8b, v20.8h, #6
+        subs            w4, w4, #1
+        st1            {v20.8b}, [x0], x1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h12_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+        sub             x1, x1, #8
+1:      ld2            {v16.8b, v17.8b}, [x2]
+        movi            v20.8h, #0
+        ldr             w12, [x2, #16]
+        movi            v21.8h, #0
+.macro calc op1, op2, r0, r1, r2, src0, src1, tail=0
+        \op1            \r0\().8h, \r1\().8b, \src0\().8b
+        \op2            \r0\().8h, \r2\().8b, \src1\().8b
+.if \tail-1
+        ushr            \r1\().2d, \r1\().2d, #8
+.endif
+.endm
+        calc umlsl, umlal, v20, v16, v17, v0, v1
+        mov             v16.b[7], w12
+        lsr             x12, x12, #8
+        calc umlsl, umlal, v21, v17, v16, v0, v1
+        mov             v17.b[7], w12
+        lsr             x12, x12, #8
+        calc umlsl, umlal, v20, v16, v17, v2, v3
+        mov             v16.b[7], w12
+        calc umlsl, umlal, v21, v17, v16, v2, v3
+        calc umlal, umlsl, v20, v16, v17, v4, v5
+        calc umlal, umlsl, v21, v17, v16, v4, v5
+        calc umlal, umlsl, v20, v16, v17, v6, v7
+        calc umlal, umlsl, v21, v17, v16, v6, v7, 1
+.purgem calc
+        zip1            v16.8h, v20.8h, v21.8h
+        zip2            v17.8h, v20.8h, v21.8h
+        sqrshrun        v20.8b, v16.8h, #6
+        sqrshrun2       v20.16b, v17.8h, #6
+        st1            {v20.8b}, [x0], #8
+        add             x2, x2, x3
+        st1            {v20.s}[2], [x0], x1
+        subs            w4, w4, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h16_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+1:      ld2            {v16.8b, v17.8b}, [x2]
+        ldr             x12, [x2, #16]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+.macro calc op1, op2, dst, r0, r1, src0, src1, tail=0
+        \op1            \dst\().8h, \r0\().8b, \src0\().8b
+        \op2            \dst\().8h, \r1\().8b, \src1\().8b
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+.if \tail-1
+        lsr             x12, x12, #8
+.endif
+.endm
+        calc umlsl, umlal, v20, v16, v17, v0, v1
+        calc umlsl, umlal, v21, v17, v16, v0, v1
+        calc umlsl, umlal, v20, v16, v17, v2, v3
+        calc umlsl, umlal, v21, v17, v16, v2, v3
+        calc umlal, umlsl, v20, v16, v17, v4, v5
+        calc umlal, umlsl, v21, v17, v16, v4, v5
+        calc umlal, umlsl, v20, v16, v17, v6, v7, 1
+.purgem calc
+        umlal           v21.8h, v17.8b, v6.8b
+        umlsl           v21.8h, v16.8b, v7.8b
+        sqrshrun        v20.8b, v20.8h, #6
+        sqrshrun        v21.8b, v21.8h, #6
+        st2            {v20.8b, v21.8b}, [x0], x1
+        add             x2, x2, x3
+        subs            w4, w4, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h24_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+1:      ld3            {v16.8b-v18.8b}, [x2]
+        ldr             x12, [x2, #24]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        movi            v22.8h, #0
+.macro calc op1, op2, dst, r0, r1, r2, src0, src1, src2
+        \op1            \dst\().8h, \r0\().8b, \src0\().8b
+        \op2            \dst\().8h, \r1\().8b, \src1\().8b
+        umlsl           \dst\().8h, \r2\().8b, \src2\().8b
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+        lsr             x12, x12, #8
+.endm
+        calc umlsl, umlal, v20, v16, v17, v18, v0, v1, v2
+        calc umlsl, umlal, v21, v17, v18, v16, v0, v1, v2
+        calc umlsl, umlal, v22, v18, v16, v17, v0, v1, v2
+        calc umlal, umlal, v20, v16, v17, v18, v3, v4, v5
+        calc umlal, umlal, v21, v17, v18, v16, v3, v4, v5
+        calc umlal, umlal, v22, v18, v16, v17, v3, v4, v5
+.purgem calc
+        umlal           v20.8h, v16.8b, v6.8b
+        umlsl           v20.8h, v17.8b, v7.8b
+        ushr            v16.2d, v16.2d, #8
+        mov             v16.b[7], w12
+        umlal           v21.8h, v17.8b, v6.8b
+        umlsl           v21.8h, v18.8b, v7.8b
+        umlal           v22.8h, v18.8b, v6.8b
+        umlsl           v22.8h, v16.8b, v7.8b
+        sqrshrun        v20.8b, v20.8h, #6
+        sqrshrun        v22.8b, v22.8h, #6
+        sqrshrun        v21.8b, v21.8h, #6
+        st3            {v20.8b-v22.8b}, [x0], x1
+        add             x2, x2, x3
+        subs            w4, w4, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h32_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+1:      ld4            {v16.8b-v19.8b}, [x2]
+        ldr             x12, [x2, #32]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        movi            v22.8h, #0
+        movi            v23.8h, #0
+.macro calc op1, op2, dst, r0, r1, r2, r3, src0, src1, src2, src3, tail=0
+        \op1            \dst\().8h, \r0\().8b, \src0\().8b
+        \op2            \dst\().8h, \r1\().8b, \src1\().8b
+        \op1            \dst\().8h, \r2\().8b, \src2\().8b
+        \op2            \dst\().8h, \r3\().8b, \src3\().8b
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+.if \tail-1
+        lsr             x12, x12, #8
+.endif
+.endm
+        calc umlsl, umlal, v20, v16, v17, v18, v19, v0, v1, v2, v3
+        calc umlsl, umlal, v21, v17, v18, v19, v16, v0, v1, v2, v3
+        calc umlsl, umlal, v22, v18, v19, v16, v17, v0, v1, v2, v3
+        calc umlsl, umlal, v23, v19, v16, v17, v18, v0, v1, v2, v3
+        calc umlal, umlsl, v20, v16, v17, v18, v19, v4, v5, v6, v7
+        calc umlal, umlsl, v21, v17, v18, v19, v16, v4, v5, v6, v7
+        calc umlal, umlsl, v22, v18, v19, v16, v17, v4, v5, v6, v7, 1
+.purgem calc
+        umlal           v23.8h, v19.8b, v4.8b
+        sqrshrun        v20.8b, v20.8h, #6
+        umlsl           v23.8h, v16.8b, v5.8b
+        sqrshrun        v21.8b, v21.8h, #6
+        umlal           v23.8h, v17.8b, v6.8b
+        sqrshrun        v22.8b, v22.8h, #6
+        umlsl           v23.8h, v18.8b, v7.8b
+        sqrshrun        v23.8b, v23.8h, #6
+        st4            {v20.8b-v23.8b}, [x0], x1
+        add             x2, x2, x3
+        subs            w4, w4, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h48_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+1:      ld3            {v16.16b-v18.16b}, [x2]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        movi            v22.8h, #0
+        ldr             x12, [x2, #24]
+        movi            v23.8h, #0
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        ldr             x13, [x2, #48]
+.macro calc op1, op2, dst0, dst1, r0, r1, r2, src0, src1, src2
+        \op1            \dst0\().8h, \r0\().8b,  \src0\().8b
+        \op2            \dst0\().8h, \r1\().8b,  \src1\().8b
+        umlsl           \dst0\().8h, \r2\().8b,  \src2\().8b
+        \op1\()2        \dst1\().8h, \r0\().16b, \src0\().16b
+        \op2\()2        \dst1\().8h, \r1\().16b, \src1\().16b
+        umlsl2          \dst1\().8h, \r2\().16b, \src2\().16b
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+        mov             \r0\().b[15], w13
+        lsr             x12, x12, #8
+        lsr             x13, x13, #8
+.endm
+        calc umlsl, umlal, v20, v23, v16, v17, v18, v0, v1, v2
+        calc umlsl, umlal, v21, v24, v17, v18, v16, v0, v1, v2
+        calc umlsl, umlal, v22, v25, v18, v16, v17, v0, v1, v2
+        calc umlal, umlal, v20, v23, v16, v17, v18, v3, v4, v5
+        calc umlal, umlal, v21, v24, v17, v18, v16, v3, v4, v5
+        calc umlal, umlal, v22, v25, v18, v16, v17, v3, v4, v5
+.purgem calc
+.macro calc r0, r1, r2, r3
+        umlal           \r0\().8h, \r2\().8b, v6.8b
+        umlsl           \r0\().8h, \r3\().8b, v7.8b
+        umlal2          \r1\().8h, \r2\().16b, v6.16b
+        umlsl2          \r1\().8h, \r3\().16b, v7.16b
+.endm
+        calc            v20, v23, v16, v17
+        ushr            v16.2d, v16.2d, #8
+        mov             v16.b[7], w12
+        mov             v16.b[15], w13
+        calc            v21, v24, v17, v18
+        calc            v22, v25, v18, v16
+.purgem calc
+        sqrshrun        v20.8b, v20.8h, #6
+        sqrshrun        v21.8b, v21.8h, #6
+        sqrshrun        v22.8b, v22.8h, #6
+        sqrshrun2       v20.16b, v23.8h, #6
+        sqrshrun2       v21.16b, v24.8h, #6
+        sqrshrun2       v22.16b, v25.8h, #6
+        st3            {v20.16b-v22.16b}, [x0], x1
+        add             x2, x2, x3
+        subs            w4, w4, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_h64_8_neon, export=1
+        load_qpel_filterb x5, x6
+        sub             x2, x2, #3
+1:      ld4            {v16.16b-v19.16b}, [x2]
+        ldr             x12, [x2, #32]
+        ldr             x13, [x2, #64]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        movi            v22.8h, #0
+        movi            v23.8h, #0
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        movi            v26.8h, #0
+        movi            v27.8h, #0
+.macro calc op1, op2, dst0, dst1, r0, r1, r2, r3, src0, src1, src2, src3, tail=0
+        \op1            \dst0\().8h, \r0\().8b,  \src0\().8b
+        \op2            \dst0\().8h, \r1\().8b,  \src1\().8b
+        \op1            \dst0\().8h, \r2\().8b,  \src2\().8b
+        \op2            \dst0\().8h, \r3\().8b,  \src3\().8b
+        \op1\()2        \dst1\().8h, \r0\().16b,  \src0\().16b
+        \op2\()2        \dst1\().8h, \r1\().16b,  \src1\().16b
+        \op1\()2        \dst1\().8h, \r2\().16b,  \src2\().16b
+        \op2\()2        \dst1\().8h, \r3\().16b,  \src3\().16b
+.if \tail-1
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+        mov             \r0\().b[15], w13
+        lsr             x12, x12, #8
+        lsr             x13, x13, #8
+.endif
+.endm
+        calc            umlsl, umlal, v20, v24, v16, v17, v18, v19, v0, v1, v2, v3
+        calc            umlsl, umlal, v21, v25, v17, v18, v19, v16, v0, v1, v2, v3
+        calc            umlsl, umlal, v22, v26, v18, v19, v16, v17, v0, v1, v2, v3
+        calc            umlsl, umlal, v23, v27, v19, v16, v17, v18, v0, v1, v2, v3
+        calc            umlal, umlsl, v20, v24, v16, v17, v18, v19, v4, v5, v6, v7
+        calc            umlal, umlsl, v21, v25, v17, v18, v19, v16, v4, v5, v6, v7
+        calc            umlal, umlsl, v22, v26, v18, v19, v16, v17, v4, v5, v6, v7
+        calc            umlal, umlsl, v23, v27, v19, v16, v17, v18, v4, v5, v6, v7, 1
+.purgem calc
+        sqrshrun        v20.8b, v20.8h, #6
+        sqrshrun        v21.8b, v21.8h, #6
+        sqrshrun        v22.8b, v22.8h, #6
+        sqrshrun        v23.8b, v23.8h, #6
+        sqrshrun2       v20.16b, v24.8h, #6
+        sqrshrun2       v21.16b, v25.8h, #6
+        sqrshrun2       v22.16b, v26.8h, #6
+        sqrshrun2       v23.16b, v27.8h, #6
+        st4            {v20.16b-v23.16b}, [x0], x1
+        add             x2, x2, x3
+        subs            w4, w4, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v4_8_neon, export=1
+        load_qpel_filterb x6, x5
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+        ld1            {v16.s}[0], [x2], x3
+        ld1            {v17.s}[0], [x2], x3
+        ld1            {v18.s}[0], [x2], x3
+        ld1            {v19.s}[0], [x2], x3
+        ld1            {v20.s}[0], [x2], x3
+        ld1            {v21.s}[0], [x2], x3
+        ld1            {v22.s}[0], [x2], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().s}[0], [x2], x3
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        sqrshrun        v24.8b, v24.8h, #6
+        subs            w4, w4, #1
+        st1            {v24.s}[0], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2: ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v6_8_neon, export=1
+        load_qpel_filterb x6, x5
+        sub             x2, x2, x3, lsl #1
+        sub             x1, x1, #4
+        sub             x2, x2, x3
+        ld1            {v16.8b}, [x2], x3
+        ld1            {v17.8b}, [x2], x3
+        ld1            {v18.8b}, [x2], x3
+        ld1            {v19.8b}, [x2], x3
+        ld1            {v20.8b}, [x2], x3
+        ld1            {v21.8b}, [x2], x3
+        ld1            {v22.8b}, [x2], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8b}, [x2], x3
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        sqrshrun        v24.8b, v24.8h, #6
+        st1            {v24.s}[0], [x0], #4
+        subs            w4, w4, #1
+        st1            {v24.h}[2], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2: ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v8_8_neon, export=1
+        load_qpel_filterb x6, x5
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+        ld1            {v16.8b}, [x2], x3
+        ld1            {v17.8b}, [x2], x3
+        ld1            {v18.8b}, [x2], x3
+        ld1            {v19.8b}, [x2], x3
+        ld1            {v20.8b}, [x2], x3
+        ld1            {v21.8b}, [x2], x3
+        ld1            {v22.8b}, [x2], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8b}, [x2], x3
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        sqrshrun        v24.8b, v24.8h, #6
+        subs            w4, w4, #1
+        st1            {v24.8b}, [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2: ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v12_8_neon, export=1
+        load_qpel_filterb x6, x5
+        sub             x2, x2, x3, lsl #1
+        sub             x1, x1, #8
+        sub             x2, x2, x3
+0:      mov             x8, x2          // src
+        ld1            {v16.16b}, [x8], x3
+        mov             w11, w4         // height
+        ld1            {v17.16b}, [x8], x3
+        mov             x10, x0         // dst
+        ld1            {v18.16b}, [x8], x3
+        ld1            {v19.16b}, [x8], x3
+        ld1            {v20.16b}, [x8], x3
+        ld1            {v21.16b}, [x8], x3
+        ld1            {v22.16b}, [x8], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().16b}, [x8], x3
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        calc_qpelb2     v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        sqrshrun        v24.8b, v24.8h, #6
+        sqrshrun2       v24.16b, v25.8h, #6
+        st1            {v24.8b}, [x10], #8
+        subs            x11, x11, #1
+        st1            {v24.s}[2], [x10], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      add             x0, x0, #12
+        add             x2, x2, #12
+        subs            w7, w7, #12
+        b.ne            0b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v16_8_neon, export=1
+        load_qpel_filterb x6, x5
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+0:      mov             x8, x2          // src
+        ld1            {v16.16b}, [x8], x3
+        mov             w11, w4         // height
+        ld1            {v17.16b}, [x8], x3
+        mov             x10, x0         // dst
+        ld1            {v18.16b}, [x8], x3
+        ld1            {v19.16b}, [x8], x3
+        ld1            {v20.16b}, [x8], x3
+        ld1            {v21.16b}, [x8], x3
+        ld1            {v22.16b}, [x8], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().16b}, [x8], x3
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        calc_qpelb2     v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        sqrshrun        v24.8b, v24.8h, #6
+        sqrshrun2       v24.16b, v25.8h, #6
+        subs            x11, x11, #1
+        st1            {v24.16b}, [x10], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      add             x0, x0, #16
+        add             x2, x2, #16
+        subs            w7, w7, #16
+        b.ne            0b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v24_8_neon, export=1
+        b X(ff_hevc_put_hevc_qpel_uni_v12_8_neon)
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v32_8_neon, export=1
+        b X(ff_hevc_put_hevc_qpel_uni_v16_8_neon)
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v48_8_neon, export=1
+        b X(ff_hevc_put_hevc_qpel_uni_v16_8_neon)
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_v64_8_neon, export=1
+        b X(ff_hevc_put_hevc_qpel_uni_v16_8_neon)
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv4_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x30, xzr, [sp, #-16]!
+        sub             x1, x1, x3
+        add             x0, sp, #48
+        mov             x2, x3
+        add             x3, x4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h4_8_neon)
+        ldp             x30, xzr, [sp], #16
+        ldp             x4, x6, [sp], #16
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ldp             x0, x1, [sp], #16
+        load_qpel_filterh x6, x5
+        ld1            {v16.4h}, [sp], x9
+        ld1            {v17.4h}, [sp], x9
+        ld1            {v18.4h}, [sp], x9
+        ld1            {v19.4h}, [sp], x9
+        ld1            {v20.4h}, [sp], x9
+        ld1            {v21.4h}, [sp], x9
+        ld1            {v22.4h}, [sp], x9
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().4h}, [sp], x9
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqrshrn, #12
+        sqxtun          v1.8b, v1.8h
+        subs            w4, w4, #1
+        st1            {v1.s}[0], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv6_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x30, xzr, [sp, #-16]!
+        sub             x1, x1, x3
+        add             x0, sp, #48
+        mov             x2, x3
+        add             w3, w4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h6_8_neon)
+        ldp             x30, xzr, [sp], #16
+        ldp             x4, x6, [sp], #16
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ldp             x0, x1, [sp], #16
+        load_qpel_filterh x6, x5
+        sub             x1, x1, #4
+        ld1            {v16.8h}, [sp], x9
+        ld1            {v17.8h}, [sp], x9
+        ld1            {v18.8h}, [sp], x9
+        ld1            {v19.8h}, [sp], x9
+        ld1            {v20.8h}, [sp], x9
+        ld1            {v21.8h}, [sp], x9
+        ld1            {v22.8h}, [sp], x9
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8h}, [sp], x9
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqrshrn, #12
+        calc_qpelh2     v1, v2, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqrshrn2, #12
+        sqxtun          v1.8b, v1.8h
+        st1            {v1.s}[0], [x0], #4
+        subs            w4, w4, #1
+        st1            {v1.h}[2], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv8_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x30, xzr, [sp, #-16]!
+        sub             x1, x1, x3
+        add             x0, sp, #48
+        mov             x2, x3
+        add             w3, w4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h8_8_neon)
+        ldp             x30, xzr, [sp], #16
+        ldp             x4, x6, [sp], #16
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ldp             x0, x1, [sp], #16
+        load_qpel_filterh x6, x5
+        ld1            {v16.8h}, [sp], x9
+        ld1            {v17.8h}, [sp], x9
+        ld1            {v18.8h}, [sp], x9
+        ld1            {v19.8h}, [sp], x9
+        ld1            {v20.8h}, [sp], x9
+        ld1            {v21.8h}, [sp], x9
+        ld1            {v22.8h}, [sp], x9
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8h}, [sp], x9
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqrshrn, #12
+        calc_qpelh2     v1, v2, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sqrshrn2, #12
+        sqxtun          v1.8b, v1.8h
+        subs            w4, w4, #1
+        st1            {v1.8b}, [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv12_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x7, x30, [sp, #-16]!
+        sub             x1, x1, x3
+        mov             x2, x3
+        add             x0, sp, #48
+        add             w3, w4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h12_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x6, [sp], #16
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ldp             x0, x1, [sp], #16
+        load_qpel_filterh x6, x5
+        sub             x1, x1, #8
+        ld1            {v16.8h, v17.8h}, [sp], x9
+        ld1            {v18.8h, v19.8h}, [sp], x9
+        ld1            {v20.8h, v21.8h}, [sp], x9
+        ld1            {v22.8h, v23.8h}, [sp], x9
+        ld1            {v24.8h, v25.8h}, [sp], x9
+        ld1            {v26.8h, v27.8h}, [sp], x9
+        ld1            {v28.8h, v29.8h}, [sp], x9
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().8h, \tmp1\().8h}, [sp], x9
+        calc_qpelh      v1,     \src0,  \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqrshrn, #12
+        calc_qpelh2     v1, v2, \src0, \src1,  \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sqrshrn2, #12
+        calc_qpelh      v2,     \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqrshrn, #12
+        sqxtun          v1.8b, v1.8h
+        sqxtun2         v1.16b, v2.8h
+        st1            {v1.8b}, [x0], #8
+        subs            w4, w4, #1
+        st1            {v1.s}[2], [x0], x1
+.endm
+1:      calc_all2
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv16_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        stp             x7, x30, [sp, #-16]!
+        add             x0, sp, #48
+        sub             x1, x2, x3, lsl #1
+        sub             x1, x1, x3
+        mov             x2, x3
+        add             w3, w4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h16_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x6, [sp], #16
+        ldp             x0, x1, [sp], #16
+.Lqpel_uni_hv16_loop:
+        mov             x9, #(MAX_PB_SIZE * 2)
+        load_qpel_filterh x6, x5
+        sub             w12, w9, w7, lsl #1
+0:      mov             x8, sp          // src
+        ld1            {v16.8h, v17.8h}, [x8], x9
+        mov             w11, w4         // height
+        ld1            {v18.8h, v19.8h}, [x8], x9
+        mov             x10, x0         // dst
+        ld1            {v20.8h, v21.8h}, [x8], x9
+        ld1            {v22.8h, v23.8h}, [x8], x9
+        ld1            {v24.8h, v25.8h}, [x8], x9
+        ld1            {v26.8h, v27.8h}, [x8], x9
+        ld1            {v28.8h, v29.8h}, [x8], x9
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().8h, \tmp1\().8h}, [x8], x9
+        calc_qpelh      v1,     \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7,  sqrshrn,  #12
+        calc_qpelh2     v1, v2, \src0, \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7,  sqrshrn2, #12
+        calc_qpelh      v2,     \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqrshrn,  #12
+        calc_qpelh2     v2, v3, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sqrshrn2, #12
+        sqxtun          v1.8b, v1.8h
+        subs            x11, x11, #1
+        sqxtun2         v1.16b, v2.8h
+        st1            {v1.16b}, [x10], x1
+.endm
+1:      calc_all2
+.purgem calc
+2:      add             x0, x0, #16
+        add             sp, sp, #32
+        subs            w7, w7, #16
+        b.ne            0b
+        add             w10, w4, #6
+        add             sp, sp, x12         // discard rest of first line
+        lsl             x10, x10, #7
+        add             sp, sp, x10         // tmp_array without first line
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv24_8_neon, export=1
+        stp             x6, x30, [sp, #-16]!
+        mov             x7, #16
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        bl              X(ff_hevc_put_hevc_qpel_uni_hv16_8_neon)
+        ldp             x4, x5, [sp], #16
+        ldp             x2, x3, [sp], #16
+        add             x2, x2, #16
+        ldp             x0, x1, [sp], #16
+        mov             x7, #8
+        add             x0, x0, #16
+        ldr             x6, [sp]
+        bl              X(ff_hevc_put_hevc_qpel_uni_hv8_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv32_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        stp             x7, x30, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        add             x0, sp, #48
+        sub             x1, x1, x3
+        mov             x2, x3
+        add             w3, w4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h32_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x6, [sp], #16
+        ldp             x0, x1, [sp], #16
+        b .Lqpel_uni_hv16_loop
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv48_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x7, x30, [sp, #-16]!
+        sub             x1, x1, x3
+        mov             x2, x3
+        add             x0, sp, #48
+        add             w3, w4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h48_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x6, [sp], #16
+        ldp             x0, x1, [sp], #16
+        b .Lqpel_uni_hv16_loop
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_hv64_8_neon, export=1
+        add             w10, w4, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x6, [sp, #-16]!
+        stp             x7, x30, [sp, #-16]!
+        add             x0, sp, #48
+        sub             x1, x2, x3, lsl #1
+        mov             x2, x3
+        sub             x1, x1, x3
+        add             w3, w4, #7
+        mov             x4, x5
+        bl              X(ff_hevc_put_hevc_qpel_h64_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x6, [sp], #16
+        ldp             x0, x1, [sp], #16
+        b .Lqpel_uni_hv16_loop
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h4_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        mov             x10, #(MAX_PB_SIZE * 2)
+1:      ld1            {v16.8b, v17.8b}, [x2], x3
+        movi            v20.8h, #0
+.macro calc op, idx
+        \op             v20.8h, v16.8b, v\idx\().8b
+        ushr            v16.2d, v16.2d, #8
+        mov             v16.b[7], v17.b[\idx]
+.endm
+        calc umlsl, 0
+        calc umlal, 1
+        calc umlsl, 2
+        calc umlal, 3
+        calc umlal, 4
+        calc umlsl, 5
+        calc umlal, 6
+        umlsl           v20.8h, v16.8b, v7.8b
+        ld1            {v24.8h}, [x4], x10
+        sqadd           v16.8h, v20.8h, v24.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        subs            w5, w5, #1
+        st1            {v16.s}[0], [x0], x1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h6_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        sub             x1, x1, #4
+        mov             x10, #(MAX_PB_SIZE * 2)
+1:      ld1            {v16.8b, v17.8b}, [x2], x3
+        movi            v20.8h, #0
+        // same macro
+        calc umlsl, 0
+        calc umlal, 1
+        calc umlsl, 2
+        calc umlal, 3
+        calc umlal, 4
+        calc umlsl, 5
+        calc umlal, 6
+        umlsl           v20.8h, v16.8b, v7.8b
+        ld1            {v24.8h}, [x4], x10
+        sqadd           v16.8h, v20.8h, v24.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        st1            {v16.s}[0], [x0], #4
+        subs            w5, w5, #1
+        st1            {v16.h}[2], [x0], x1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h8_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        mov             x10, #(MAX_PB_SIZE * 2)
+1:      ld1            {v16.8b, v17.8b}, [x2], x3
+        movi            v20.8h, #0
+        // same macro
+        calc umlsl, 0
+        calc umlal, 1
+        calc umlsl, 2
+        calc umlal, 3
+        calc umlal, 4
+        calc umlsl, 5
+        calc umlal, 6
+        umlsl           v20.8h, v16.8b, v7.8b
+.purgem calc
+        ld1            {v24.8h}, [x4], x10
+        sqadd           v16.8h, v20.8h, v24.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        subs            w5, w5, #1
+        st1            {v16.8b}, [x0], x1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h12_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        sub             x1, x1, #8
+        mov             x10, #(MAX_PB_SIZE * 2)
+1:      ld2            {v16.8b, v17.8b}, [x2]
+        movi            v20.8h, #0
+        ldr             w12, [x2, #16]
+        movi            v21.8h, #0
+.macro calc op1, op2, r0, r1, r2, src0, src1, tail=0
+        \op1            \r0\().8h, \r1\().8b, \src0\().8b
+        \op2            \r0\().8h, \r2\().8b, \src1\().8b
+.if \tail-1
+        ushr            \r1\().2d, \r1\().2d, #8
+.endif
+.endm
+        calc            umlsl, umlal, v20, v16, v17, v0, v1
+        mov             v16.b[7], w12
+        lsr             x12, x12, #8
+        calc            umlsl, umlal, v21, v17, v16, v0, v1
+        mov             v17.b[7], w12
+        lsr             x12, x12, #8
+        calc            umlsl, umlal, v20, v16, v17, v2, v3
+        mov             v16.b[7], w12
+        calc            umlsl, umlal, v21, v17, v16, v2, v3
+        calc            umlal, umlsl, v20, v16, v17, v4, v5
+        calc            umlal, umlsl, v21, v17, v16, v4, v5
+        calc            umlal, umlsl, v20, v16, v17, v6, v7
+        calc            umlal, umlsl, v21, v17, v16, v6, v7, 1
+.purgem calc
+        ld2            {v24.8h, v25.8h}, [x4], x10
+        sqadd           v16.8h, v20.8h, v24.8h
+        sqadd           v17.8h, v21.8h, v25.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        sqrshrun        v17.8b, v17.8h, #7
+        zip1            v16.16b, v16.16b, v17.16b
+        st1            {v16.8b}, [x0], #8
+        subs            w5, w5, #1
+        st1            {v16.s}[2], [x0], x1
+        add             x2, x2, x3
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h16_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        mov             x10, #(MAX_PB_SIZE * 2)
+1:      ld2            {v16.8b, v17.8b}, [x2]
+        movi            v20.8h, #0
+        ldr             x12, [x2, #16]
+        movi            v21.8h, #0
+.macro calc op1, op2, r0, r1, r2, src0, src1, tail=0
+        \op1            \r0\().8h, \r1\().8b, \src0\().8b
+        \op2            \r0\().8h, \r2\().8b, \src1\().8b
+        ushr            \r1\().2d, \r1\().2d, #8
+        mov             \r1\().b[7], w12
+.if \tail-1
+        lsr             x12, x12, #8
+.endif
+.endm
+        calc            umlsl, umlal, v20, v16, v17, v0, v1
+        calc            umlsl, umlal, v21, v17, v16, v0, v1
+        calc            umlsl, umlal, v20, v16, v17, v2, v3
+        calc            umlsl, umlal, v21, v17, v16, v2, v3
+        calc            umlal, umlsl, v20, v16, v17, v4, v5
+        calc            umlal, umlsl, v21, v17, v16, v4, v5
+        calc            umlal, umlsl, v20, v16, v17, v6, v7, 1
+        umlal           v21.8h, v17.8b, v6.8b
+        umlsl           v21.8h, v16.8b, v7.8b
+.purgem calc
+        ld2            {v24.8h, v25.8h}, [x4], x10
+        sqadd           v16.8h, v20.8h, v24.8h
+        sqadd           v17.8h, v21.8h, v25.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        sqrshrun        v17.8b, v17.8h, #7
+        subs            w5, w5, #1
+        st2            {v16.8b, v17.8b}, [x0], x1
+        add             x2, x2, x3
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h24_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        mov             x10, #(MAX_PB_SIZE * 2)
+        mov             x11, x7         // height
+1:      ld3            {v16.8b-v18.8b}, [x2]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        ldr             x12, [x2, #24]
+        movi            v22.8h, #0
+.macro calc op1, op2, r0, r1, r2, r3, src0, src1, src2, tail=0
+        \op1            \r0\().8h, \r1\().8b, \src0\().8b
+        \op2            \r0\().8h, \r2\().8b, \src1\().8b
+        umlsl           \r0\().8h, \r3\().8b, \src2\().8b
+        ushr            \r1\().2d, \r1\().2d, #8
+        mov             \r1\().b[7], w12
+        lsr             x12, x12, #8
+.endm
+        calc            umlsl, umlal, v20, v16, v17, v18, v0, v1, v2
+        calc            umlsl, umlal, v21, v17, v18, v16, v0, v1, v2
+        calc            umlsl, umlal, v22, v18, v16, v17, v0, v1, v2
+        calc            umlal, umlal, v20, v16, v17, v18, v3, v4, v5
+        calc            umlal, umlal, v21, v17, v18, v16, v3, v4, v5
+        calc            umlal, umlal, v22, v18, v16, v17, v3, v4, v5
+.purgem calc
+        umlal           v20.8h, v16.8b, v6.8b
+        umlsl           v20.8h, v17.8b, v7.8b
+        ushr            v16.2d, v16.2d, #8
+        mov             v16.b[7], w12
+        umlal           v21.8h, v17.8b, v6.8b
+        umlsl           v21.8h, v18.8b, v7.8b
+        umlal           v22.8h, v18.8b, v6.8b
+        umlsl           v22.8h, v16.8b, v7.8b
+        ld3            {v23.8h, v24.8h, v25.8h}, [x4], x10
+        sqadd           v16.8h, v20.8h, v23.8h
+        sqadd           v17.8h, v21.8h, v24.8h
+        sqadd           v18.8h, v22.8h, v25.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        sqrshrun        v17.8b, v17.8h, #7
+        sqrshrun        v18.8b, v18.8h, #7
+        subs            w5, w5, #1
+        st3            {v16.8b, v17.8b, v18.8b}, [x0], x1
+        add             x2, x2, x3
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h32_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        mov             x10, #(MAX_PB_SIZE * 2)
+        mov             x11, x7         // height
+1:      ld4            {v16.8b-v19.8b}, [x2]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        movi            v22.8h, #0
+        ldr             x12, [x2, #32]
+        movi            v23.8h, #0
+.macro calc op1, op2, dst, r0, r1, r2, r3, src0, src1, src2, src3, tail=0
+        \op1            \dst\().8h, \r0\().8b, \src0\().8b
+        \op2            \dst\().8h, \r1\().8b, \src1\().8b
+        \op1            \dst\().8h, \r2\().8b, \src2\().8b
+        \op2            \dst\().8h, \r3\().8b, \src3\().8b
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+.if \tail-1
+        lsr             x12, x12, #8
+.endif
+.endm
+        calc            umlsl, umlal, v20, v16, v17, v18, v19, v0, v1, v2, v3
+        calc            umlsl, umlal, v21, v17, v18, v19, v16, v0, v1, v2, v3
+        calc            umlsl, umlal, v22, v18, v19, v16, v17, v0, v1, v2, v3
+        calc            umlsl, umlal, v23, v19, v16, v17, v18, v0, v1, v2, v3
+        calc            umlal, umlsl, v20, v16, v17, v18, v19, v4, v5, v6, v7
+        calc            umlal, umlsl, v21, v17, v18, v19, v16, v4, v5, v6, v7
+        calc            umlal, umlsl, v22, v18, v19, v16, v17, v4, v5, v6, v7, 1
+.purgem calc
+        umlal           v23.8h, v19.8b, v4.8b
+        umlsl           v23.8h, v16.8b, v5.8b
+        umlal           v23.8h, v17.8b, v6.8b
+        umlsl           v23.8h, v18.8b, v7.8b
+        ld4            {v24.8h, v25.8h, v26.8h, v27.8h}, [x4], x10
+        sqadd           v16.8h, v20.8h, v24.8h
+        sqadd           v17.8h, v21.8h, v25.8h
+        sqadd           v18.8h, v22.8h, v26.8h
+        sqadd           v19.8h, v23.8h, v27.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        sqrshrun        v17.8b, v17.8h, #7
+        sqrshrun        v18.8b, v18.8h, #7
+        sqrshrun        v19.8b, v19.8h, #7
+        st4            {v16.8b-v19.8b}, [x0], x1
+        add             x2, x2, x3
+        subs            w5, w5, #1
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h48_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+        mov             x10, #80
+        mov             x11, x7         // height
+1:      ld3            {v16.16b-v18.16b}, [x2]
+        ldr             x12, [x2, #24]
+        ldr             x13, [x2, #48]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        movi            v22.8h, #0
+        movi            v23.8h, #0
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+.macro calc op1, op2, dst0, dst1, r0, r1, r2, src0, src1, src2, tail=0
+        \op1            \dst0\().8h, \r0\().8b, \src0\().8b
+        \op2            \dst0\().8h, \r1\().8b, \src1\().8b
+        umlsl           \dst0\().8h, \r2\().8b, \src2\().8b
+        \op1\()2        \dst1\().8h, \r0\().16b, \src0\().16b
+        \op2\()2        \dst1\().8h, \r1\().16b, \src1\().16b
+        umlsl2          \dst1\().8h, \r2\().16b, \src2\().16b
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+        mov             \r0\().b[15], w13
+
+        lsr             x12, x12, #8
+        lsr             x13, x13, #8
+
+.endm
+        calc            umlsl, umlal, v20, v23, v16, v17, v18, v0, v1, v2
+        calc            umlsl, umlal, v21, v24, v17, v18, v16, v0, v1, v2
+        calc            umlsl, umlal, v22, v25, v18, v16, v17, v0, v1, v2
+        calc            umlal, umlal, v20, v23, v16, v17, v18, v3, v4, v5
+        calc            umlal, umlal, v21, v24, v17, v18, v16, v3, v4, v5
+        calc            umlal, umlal, v22, v25, v18, v16, v17, v3, v4, v5
+.purgem calc
+        umlal           v20.8h, v16.8b, v6.8b
+        umlsl           v20.8h, v17.8b, v7.8b
+        umlal2          v23.8h, v16.16b, v6.16b
+        umlsl2          v23.8h, v17.16b, v7.16b
+        ushr            v16.2d, v16.2d, #8
+        mov             v16.b[7], w12
+        mov             v16.b[15], w13
+        umlal           v21.8h, v17.8b, v6.8b
+        umlsl           v21.8h, v18.8b, v7.8b
+        umlal2          v24.8h, v17.16b, v6.16b
+        umlsl2          v24.8h, v18.16b, v7.16b
+        umlal           v22.8h, v18.8b, v6.8b
+        umlsl           v22.8h, v16.8b, v7.8b
+        umlal2          v25.8h, v18.16b, v6.16b
+        umlsl2          v25.8h, v16.16b, v7.16b
+        ld3            {v26.8h, v27.8h, v28.8h}, [x4], #48
+        sqadd           v16.8h, v20.8h, v26.8h
+        sqadd           v17.8h, v21.8h, v27.8h
+        sqadd           v18.8h, v22.8h, v28.8h
+        ld3            {v26.8h, v27.8h, v28.8h}, [x4], x10
+        sqadd           v19.8h, v23.8h, v26.8h
+        sqadd           v20.8h, v24.8h, v27.8h
+        sqadd           v21.8h, v25.8h, v28.8h
+        sqrshrun        v16.8b, v16.8h, #7
+        sqrshrun        v17.8b, v17.8h, #7
+        sqrshrun        v18.8b, v18.8h, #7
+        sqrshrun2       v16.16b, v19.8h, #7
+        sqrshrun2       v17.16b, v20.8h, #7
+        sqrshrun2       v18.16b, v21.8h, #7
+        subs            w5, w5, #1
+        st3            {v16.16b-v18.16b}, [x0], x1
+        add             x2, x2, x3
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_h64_8_neon, export=1
+        load_qpel_filterb x6, x7
+        sub             x2, x2, #3
+1:      ld4            {v16.16b-v19.16b}, [x2]
+        movi            v20.8h, #0
+        movi            v21.8h, #0
+        movi            v22.8h, #0
+        movi            v23.8h, #0
+        ldr             x12, [x2, #32]
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        ldr             x13, [x2, #64]
+        movi            v26.8h, #0
+        movi            v27.8h, #0
+.macro calc op1, op2, dst0, dst1, r0, r1, r2, r3, src0, src1, src2, src3, tail=0
+        \op1            \dst0\().8h, \r0\().8b, \src0\().8b
+        \op2            \dst0\().8h, \r1\().8b, \src1\().8b
+        \op1            \dst0\().8h, \r2\().8b, \src2\().8b
+        \op2            \dst0\().8h, \r3\().8b, \src3\().8b
+        \op1\()2        \dst1\().8h, \r0\().16b, \src0\().16b
+        \op2\()2        \dst1\().8h, \r1\().16b, \src1\().16b
+        \op1\()2        \dst1\().8h, \r2\().16b, \src2\().16b
+        \op2\()2        \dst1\().8h, \r3\().16b, \src3\().16b
+.if \tail-1
+        ushr            \r0\().2d, \r0\().2d, #8
+        mov             \r0\().b[7], w12
+        lsr             x12, x12, #8
+        mov             \r0\().b[15], w13
+        lsr             x13, x13, #8
+.endif
+.endm
+        calc            umlsl, umlal, v20, v24, v16, v17, v18, v19, v0, v1, v2, v3
+        calc            umlsl, umlal, v21, v25, v17, v18, v19, v16, v0, v1, v2, v3
+        calc            umlsl, umlal, v22, v26, v18, v19, v16, v17, v0, v1, v2, v3
+        calc            umlsl, umlal, v23, v27, v19, v16, v17, v18, v0, v1, v2, v3
+        calc            umlal, umlsl, v20, v24, v16, v17, v18, v19, v4, v5, v6, v7
+        calc            umlal, umlsl, v21, v25, v17, v18, v19, v16, v4, v5, v6, v7
+        calc            umlal, umlsl, v22, v26, v18, v19, v16, v17, v4, v5, v6, v7
+        calc            umlal, umlsl, v23, v27, v19, v16, v17, v18, v4, v5, v6, v7, 1
+.purgem calc
+        ld4            {v28.8h-v31.8h}, [x4], #64
+        sqadd           v20.8h, v20.8h, v28.8h
+        sqadd           v21.8h, v21.8h, v29.8h
+        sqadd           v22.8h, v22.8h, v30.8h
+        sqadd           v23.8h, v23.8h, v31.8h
+        ld4            {v28.8h-v31.8h}, [x4], #64
+        sqadd           v24.8h, v24.8h, v28.8h
+        sqadd           v25.8h, v25.8h, v29.8h
+        sqadd           v26.8h, v26.8h, v30.8h
+        sqadd           v27.8h, v27.8h, v31.8h
+        sqrshrun        v16.8b, v20.8h, #7
+        sqrshrun        v17.8b, v21.8h, #7
+        sqrshrun        v18.8b, v22.8h, #7
+        sqrshrun        v19.8b, v23.8h, #7
+        sqrshrun2       v16.16b, v24.8h, #7
+        sqrshrun2       v17.16b, v25.8h, #7
+        sqrshrun2       v18.16b, v26.8h, #7
+        sqrshrun2       v19.16b, v27.8h, #7
+        subs            w5, w5, #1
+        st4            {v16.16b-v19.16b}, [x0], x1
+        add             x2, x2, x3
+        b.ne            1b
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v4_8_neon, export=1
+        load_qpel_filterb x7, x6
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+        mov             x12, #(MAX_PB_SIZE * 2)
+        ld1            {v16.s}[0], [x2], x3
+        ld1            {v17.s}[0], [x2], x3
+        ld1            {v18.s}[0], [x2], x3
+        ld1            {v19.s}[0], [x2], x3
+        ld1            {v20.s}[0], [x2], x3
+        ld1            {v21.s}[0], [x2], x3
+        ld1            {v22.s}[0], [x2], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().s}[0], [x2], x3
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        ld1            {v25.4h}, [x4], x12 // src2
+        sqadd           v24.8h, v24.8h, v25.8h
+        sqrshrun        v25.8b, v24.8h, #7
+        subs            w5, w5, #1
+        st1            {v25.s}[0], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v6_8_neon, export=1
+        load_qpel_filterb x7, x6
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+        ld1            {v16.8b}, [x2], x3
+        sub             x1, x1, #4
+        ld1            {v17.8b}, [x2], x3
+        mov             x12, #(MAX_PB_SIZE * 2)
+        ld1            {v18.8b}, [x2], x3
+        ld1            {v19.8b}, [x2], x3
+        ld1            {v20.8b}, [x2], x3
+        ld1            {v21.8b}, [x2], x3
+        ld1            {v22.8b}, [x2], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8b}, [x2], x3
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        ld1            {v25.8h}, [x4], x12 // src2
+        sqadd           v24.8h, v24.8h, v25.8h
+        sqrshrun        v25.8b, v24.8h, #7
+        st1            {v25.s}[0], [x0], #4
+        subs            w5, w5, #1
+        st1            {v25.h}[2], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v8_8_neon, export=1
+        load_qpel_filterb x7, x6
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+        mov             x12, #(MAX_PB_SIZE * 2)
+        ld1            {v16.8b}, [x2], x3
+        ld1            {v17.8b}, [x2], x3
+        ld1            {v18.8b}, [x2], x3
+        ld1            {v19.8b}, [x2], x3
+        ld1            {v20.8b}, [x2], x3
+        ld1            {v21.8b}, [x2], x3
+        ld1            {v22.8b}, [x2], x3
+ .macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8b}, [x2], x3
+        movi            v24.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        ld1            {v25.8h}, [x4], x12   // src2
+        sqadd           v24.8h, v24.8h, v25.8h
+        sqrshrun        v25.8b, v24.8h, #7
+        subs            w5, w5, #1
+        st1            {v25.8b}, [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v12_8_neon, export=1
+        load_qpel_filterb x7, x6
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+        sub             x1, x1, #8
+        ld1            {v16.16b}, [x2], x3
+        mov             x12, #(MAX_PB_SIZE * 2)
+        ld1            {v17.16b}, [x2], x3
+        ld1            {v18.16b}, [x2], x3
+        ld1            {v19.16b}, [x2], x3
+        ld1            {v20.16b}, [x2], x3
+        ld1            {v21.16b}, [x2], x3
+        ld1            {v22.16b}, [x2], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().16b}, [x2], x3
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        calc_qpelb2     v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        ld1            {v26.8h, v27.8h}, [x4], x12   // src2
+        sqadd           v24.8h, v24.8h, v26.8h
+        sqadd           v25.8h, v25.8h, v27.8h
+        sqrshrun        v26.8b, v24.8h, #7
+        sqrshrun2       v26.16b, v25.8h, #7
+        st1            {v26.8b}, [x0], #8
+        subs            w5, w5, #1
+        st1            {v26.s}[2], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v16_8_neon, export=1
+        load_qpel_filterb x7, x6
+        sub             x2, x2, x3, lsl #1
+        sub             x2, x2, x3
+        mov             x12, #(MAX_PB_SIZE * 2)
+        ld1            {v16.16b}, [x2], x3
+        ld1            {v17.16b}, [x2], x3
+        ld1            {v18.16b}, [x2], x3
+        ld1            {v19.16b}, [x2], x3
+        ld1            {v20.16b}, [x2], x3
+        ld1            {v21.16b}, [x2], x3
+        ld1            {v22.16b}, [x2], x3
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().16b}, [x2], x3
+        movi            v24.8h, #0
+        movi            v25.8h, #0
+        calc_qpelb      v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        calc_qpelb2     v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
+        ld1            {v26.8h, v27.8h}, [x4], x12   // src2
+        sqadd           v24.8h, v24.8h, v26.8h
+        sqadd           v25.8h, v25.8h, v27.8h
+        sqrshrun        v26.8b, v24.8h, #7
+        subs            w5, w5, #1
+        sqrshrun2       v26.16b, v25.8h, #7
+        st1            {v26.16b}, [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v24_8_neon, export=1
+        stp             x7, x30, [sp, #-16]!
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        bl              X(ff_hevc_put_hevc_qpel_bi_v16_8_neon)
+        ldp             x4, x5, [sp], #16
+        ldp             x2, x3, [sp], #16
+        ldp             x0, x1, [sp], #16
+        ldr             x7, [sp]
+        add             x0, x0, #16
+        add             x2, x2, #16
+        add             x4, x4, #32
+        bl              X(ff_hevc_put_hevc_qpel_bi_v8_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v32_8_neon, export=1
+        sub             sp, sp, #64
+        st1            {v12.16b-v15.16b}, [sp]
+        sub             x2, x2, x3, lsl #1
+        sub             sp, sp, #64
+        st1            {v8.16b-v11.16b}, [sp]
+        sub             x2, x2, x3
+        load_qpel_filterb x7, x6
+        ldr             w6, [sp, #128]
+        mov             x12, #(MAX_PB_SIZE * 2)
+0:      mov             x8, x2          // src
+        ld1            {v16.16b, v17.16b}, [x8], x3
+        mov             w11, w5         // height
+        ld1            {v18.16b, v19.16b}, [x8], x3
+        mov             x10, x0         // dst
+        ld1            {v20.16b, v21.16b}, [x8], x3
+        mov             x9, x4          // src2
+        ld1            {v22.16b, v23.16b}, [x8], x3
+        ld1            {v24.16b, v25.16b}, [x8], x3
+        ld1            {v26.16b, v27.16b}, [x8], x3
+        ld1            {v28.16b, v29.16b}, [x8], x3
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().8h, \tmp1\().8h}, [x8], x3
+        movi            v8.8h, #0
+        movi            v9.8h, #0
+        movi            v10.8h, #0
+        movi            v11.8h, #0
+        calc_qpelb      v8,  \src0,  \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb2     v9,  \src0, \src1,  \src2,  \src3,  \src4,  \src5,  \src6,  \src7
+        calc_qpelb      v10, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
+        calc_qpelb2     v11, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
+        ld1            {v12.8h, v13.8h, v14.8h, v15.8h}, [x9], x12   // src2
+        sqadd           v8.8h, v8.8h, v12.8h
+        sqadd           v9.8h, v9.8h, v13.8h
+        sqadd           v10.8h, v10.8h, v14.8h
+        sqadd           v11.8h, v11.8h, v15.8h
+        sqrshrun        v12.8b, v8.8h, #7
+        sqrshrun2       v12.16b, v9.8h, #7
+        sqrshrun        v13.8b, v10.8h, #7
+        sqrshrun2       v13.16b, v11.8h, #7
+        subs            x11, x11, #1
+        st1            {v12.16b, v13.16b}, [x10], x1
+.endm
+1:      calc_all2
+.purgem calc
+2:      add             x0, x0, #32 // dst
+        add             x2, x2, #32 // src
+        add             x4, x4, #64 // src2
+        subs            w6, w6, #32
+        b.ne            0b
+        ld1            {v8.16b-v11.16b}, [sp], #64
+        ld1            {v12.16b-v15.16b}, [sp], #64
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v48_8_neon, export=1
+        stp             x7, x30, [sp, #-16]!
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        mov             x8, #32
+        stp             x8, x8, [sp, #-16]!
+        bl              X(ff_hevc_put_hevc_qpel_bi_v32_8_neon)
+        ldp             x8, xzr, [sp], #16
+        ldp             x4, x5, [sp], #16
+        ldp             x2, x3, [sp], #16
+        ldp             x0, x1, [sp], #16
+        ldr             x7, [sp]
+        add             x0, x0, #32
+        add             x2, x2, #32
+        add             x4, x4, #64
+        bl              X(ff_hevc_put_hevc_qpel_bi_v16_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_v64_8_neon, export=1
+        b X(ff_hevc_put_hevc_qpel_bi_v32_8_neon)
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv4_8_neon, export=1
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10 // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x7, x30, [sp, #-16]!
+        sub             x1, x1, x3
+        add             x0, sp, #48
+        mov             x2, x3
+        add             w3, w5, #7
+        mov             x4, x6
+        bl              X(ff_hevc_put_hevc_qpel_h4_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x5, [sp], #16
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ldp             x0, x1, [sp], #16
+        load_qpel_filterh x7, x6
+        ld1            {v16.4h}, [sp], x9
+        ld1            {v17.4h}, [sp], x9
+        ld1            {v18.4h}, [sp], x9
+        ld1            {v19.4h}, [sp], x9
+        ld1            {v20.4h}, [sp], x9
+        ld1            {v21.4h}, [sp], x9
+        ld1            {v22.4h}, [sp], x9
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().4h}, [sp], x9
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sshr
+        ld1            {v5.4h}, [x4], x9 // src2
+        saddw           v1.4s, v1.4s, v5.4h
+        rshrn           v1.4h, v1.4s, #7
+        sqxtun          v1.8b, v1.8h
+        subs            w5, w5, #1
+        st1            {v1.s}[0], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv6_8_neon, export=1
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x7, x30, [sp, #-16]!
+        sub             x1, x1, x3
+        add             x0, sp, #48
+        mov             x2, x3
+        add             x3, x5, #7
+        mov             x4, x6
+        bl              X(ff_hevc_put_hevc_qpel_h6_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x5, [sp], #16
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ldp             x0, x1, [sp], #16
+        load_qpel_filterh x7, x6
+        sub             x1, x1, #4
+        ld1            {v16.8h}, [sp], x9
+        ld1            {v17.8h}, [sp], x9
+        ld1            {v18.8h}, [sp], x9
+        ld1            {v19.8h}, [sp], x9
+        ld1            {v20.8h}, [sp], x9
+        ld1            {v21.8h}, [sp], x9
+        ld1            {v22.8h}, [sp], x9
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8h}, [sp], x9
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sshr
+        calc_qpelh2     v2, v2, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sshr
+        ld1            {v5.8h}, [x4], x9 // src2
+        saddw           v1.4s, v1.4s, v5.4h
+        saddw2          v2.4s, v2.4s, v5.8h
+        rshrn           v1.4h, v1.4s, #7
+        rshrn2          v1.8h, v2.4s, #7
+        sqxtun          v1.8b, v1.8h
+        st1            {v1.s}[0], [x0], #4
+        subs            w5, w5, #1
+        st1            {v1.h}[2], [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv8_8_neon, export=1
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        sub             x1, x2, x3, lsl #1
+        stp             x7, x30, [sp, #-16]!
+        sub             x1, x1, x3
+        add             x0, sp, #48
+        mov             x2, x3
+        add             x3, x5, #7
+        mov             x4, x6
+        bl              X(ff_hevc_put_hevc_qpel_h8_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x5, [sp], #16
+        mov             x9, #(MAX_PB_SIZE * 2)
+        ldp             x0, x1, [sp], #16
+        load_qpel_filterh x7, x6
+        ld1            {v16.8h}, [sp], x9
+        ld1            {v17.8h}, [sp], x9
+        ld1            {v18.8h}, [sp], x9
+        ld1            {v19.8h}, [sp], x9
+        ld1            {v20.8h}, [sp], x9
+        ld1            {v21.8h}, [sp], x9
+        ld1            {v22.8h}, [sp], x9
+.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
+        ld1            {\tmp\().8h}, [sp], x9
+        calc_qpelh      v1, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sshr
+        calc_qpelh2     v2, v2, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7, sshr
+        ld1            {v5.8h}, [x4], x9 // src2
+        saddw           v1.4s, v1.4s, v5.4h
+        saddw2          v2.4s, v2.4s, v5.8h
+        rshrn           v1.4h, v1.4s, #7
+        rshrn2          v1.8h, v2.4s, #7
+        sqxtun          v1.8b, v1.8h
+        subs            w5, w5, #1
+        st1            {v1.8b}, [x0], x1
+.endm
+1:      calc_all
+.purgem calc
+2:      ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv12_8_neon, export=1
+        stp             xzr, x30, [sp, #-16]!
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        stp             x6, x7, [sp, #-16]!
+        bl              X(ff_hevc_put_hevc_qpel_bi_hv8_8_neon)
+        ldp             x6, x7, [sp], #16
+        ldp             x4, x5, [sp], #16
+        ldp             x2, x3, [sp], #16
+        add             x4, x4, #16
+        ldp             x0, x1, [sp], #16
+        add             x2, x2, #8
+        add             x0, x0, #8
+        bl              X(ff_hevc_put_hevc_qpel_bi_hv4_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv16_8_neon, export=1
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        stp             x7, x30, [sp, #-16]!
+        add             x0, sp, #48
+        sub             x1, x2, x3, lsl #1
+        sub             x1, x1, x3
+        mov             x2, x3
+        add             w3, w5, #7
+        mov             x4, x6
+        bl              X(ff_hevc_put_hevc_qpel_h16_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x5, [sp], #16
+        ldp             x0, x1, [sp], #16
+        mov             x6, #16          // width
+.Lqpel_bi_hv16_loop:
+        load_qpel_filterh x7, x8
+        mov             x9, #(MAX_PB_SIZE * 2)
+        mov             x10, x6
+
+0:      mov             x8, sp          // src
+        ld1            {v16.8h, v17.8h}, [x8], x9
+        mov             w11, w5         // height
+        ld1            {v18.8h, v19.8h}, [x8], x9
+        mov             x12, x4         // src2
+        ld1            {v20.8h, v21.8h}, [x8], x9
+        mov             x7, x0          // dst
+        ld1            {v22.8h, v23.8h}, [x8], x9
+        ld1            {v24.8h, v25.8h}, [x8], x9
+        ld1            {v26.8h, v27.8h}, [x8], x9
+        ld1            {v28.8h, v29.8h}, [x8], x9
+.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
+        ld1            {\tmp0\().8h, \tmp1\().8h}, [x8], x9
+        calc_qpelh      v1,     \src0,  \src1, \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sshr
+        calc_qpelh2     v2, v2, \src0, \src1,  \src2,  \src3,  \src4,  \src5,  \src6,  \src7, sshr
+        calc_qpelh      v3,     \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sshr
+        calc_qpelh2     v4, v4, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15, sshr
+        ld1            {v5.8h, v6.8h}, [x12], x9 // src2
+        saddw           v1.4s, v1.4s, v5.4h
+        saddw2          v2.4s, v2.4s, v5.8h
+        saddw           v3.4s, v3.4s, v6.4h
+        saddw2          v4.4s, v4.4s, v6.8h
+        rshrn           v1.4h, v1.4s, #7
+        rshrn2          v1.8h, v2.4s, #7
+        rshrn           v2.4h, v3.4s, #7
+        rshrn2          v2.8h, v4.4s, #7
+        sqxtun          v1.8b, v1.8h
+        sqxtun2         v1.16b, v2.8h
+        subs            x11, x11, #1
+        st1            {v1.16b}, [x7], x1
+.endm
+1:      calc_all2
+.purgem calc
+2:      add             x0, x0, #16
+        add             sp, sp, #32
+        subs            x10, x10, #16
+        add             x4, x4, #32
+        b.ne            0b
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             x10, x10, x6, lsl #1 // part of first line
+        add             sp, sp, x10         // tmp_array without first line
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv24_8_neon, export=1
+        stp             xzr, x30, [sp, #-16]!
+        stp             x0, x1, [sp, #-16]!
+        stp             x2, x3, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        stp             x6, x7, [sp, #-16]!
+        bl              X(ff_hevc_put_hevc_qpel_bi_hv16_8_neon)
+        ldp             x6, x7, [sp], #16
+        ldp             x4, x5, [sp], #16
+        ldp             x2, x3, [sp], #16
+        ldp             x0, x1, [sp], #16
+        add             x4, x4, #32
+        add             x2, x2, #16
+        add             x0, x0, #16
+        bl              X(ff_hevc_put_hevc_qpel_bi_hv8_8_neon)
+        ldp             xzr, x30, [sp], #16
+        ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv32_8_neon, export=1
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10         // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        stp             x7, x30, [sp, #-16]!
+        add             x0, sp, #48
+        sub             x1, x2, x3, lsl #1
+        mov             x2, x3
+        sub             x1, x1, x3
+        add             w3, w5, #7
+        mov             x4, x6
+        bl              X(ff_hevc_put_hevc_qpel_h32_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x5, [sp], #16
+        ldp             x0, x1, [sp], #16
+        mov             x6, #32 // width
+        b               .Lqpel_bi_hv16_loop
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv48_8_neon, export=1
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10 // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        stp             x7, x30, [sp, #-16]!
+        add             x0, sp, #48
+        sub             x1, x2, x3, lsl #1
+        mov             x2, x3
+        sub             x1, x1, x3
+        add             w3, w5, #7
+        mov             x4, x6
+        bl              X(ff_hevc_put_hevc_qpel_h48_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x5, [sp], #16
+        ldp             x0, x1, [sp], #16
+        mov             x6, #48 // width
+        b               .Lqpel_bi_hv16_loop
+endfunc
+
+function ff_hevc_put_hevc_qpel_bi_hv64_8_neon, export=1
+        add             w10, w5, #7
+        lsl             x10, x10, #7
+        sub             sp, sp, x10 // tmp_array
+        stp             x0, x1, [sp, #-16]!
+        stp             x4, x5, [sp, #-16]!
+        stp             x7, x30, [sp, #-16]!
+        add             x0, sp, #48
+        sub             x1, x2, x3, lsl #1
+        mov             x2, x3
+        sub             x1, x1, x3
+        add             w3, w5, #7
+        mov             x4, x6
+        bl              X(ff_hevc_put_hevc_qpel_h64_8_neon)
+        ldp             x7, x30, [sp], #16
+        ldp             x4, x5, [sp], #16
+        ldp             x0, x1, [sp], #16
+        mov             x6, #64          // width
+        b               .Lqpel_bi_hv16_loop
+endfunc
