diff options
Diffstat (limited to 'libavcodec/aarch64/vp8dsp_neon.S')
| -rw-r--r-- | libavcodec/aarch64/vp8dsp_neon.S | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/libavcodec/aarch64/vp8dsp_neon.S b/libavcodec/aarch64/vp8dsp_neon.S index 4ea62c0644..c5badc432f 100644 --- a/libavcodec/aarch64/vp8dsp_neon.S +++ b/libavcodec/aarch64/vp8dsp_neon.S @@ -957,6 +957,51 @@ function ff_put_vp8_epel16_h6v6_neon, export=1 ret endfunc +function ff_put_vp8_epel8_v6_neon, export=1 + sub x2, x2, x3, lsl #1 + + movrel x7, subpel_filters, -16 + add x6, x7, w6, uxtw #4 + ld1 {v0.8h}, [x6] +1: + ld1 {v2.8b}, [x2], x3 + ld1 {v3.8b}, [x2], x3 + ld1 {v4.8b}, [x2], x3 + ld1 {v5.8b}, [x2], x3 + ld1 {v6.8b}, [x2], x3 + ld1 {v7.8b}, [x2], x3 + ld1 {v28.8b}, [x2] + + sub x2, x2, x3, lsl #2 + + vp8_epel8_v6_y2 v2, v3, v2, v3, v4, v5, v6, v7, v28 + + st1 {v2.8b}, [x0], x1 + st1 {v3.8b}, [x0], x1 + subs w4, w4, #2 + b.ne 1b + + ret +endfunc + +function ff_put_vp8_epel8_h6_neon, export=1 + sub x2, x2, #2 + + movrel x7, subpel_filters, -16 + add x5, x7, w5, uxtw #4 + ld1 {v0.8h}, [x5] +1: + ld1 {v2.8b, v3.8b}, [x2], x3 + + vp8_epel8_h6 v2, v2, v3 + + st1 {v2.8b}, [x0], x1 + subs w4, w4, #1 + b.ne 1b + + ret +endfunc + function ff_put_vp8_epel8_h6v6_neon, export=1 sub x2, x2, x3, lsl #1 sub x2, x2, #2 @@ -1003,6 +1048,48 @@ function ff_put_vp8_epel8_h6v6_neon, export=1 ret endfunc +function ff_put_vp8_epel8_v4_neon, export=1 + sub x2, x2, x3 + + movrel x7, subpel_filters, -16 + add x6, x7, w6, uxtw #4 + ld1 {v0.8h}, [x6] +1: + ld1 {v2.8b}, [x2], x3 + ld1 {v3.8b}, [x2], x3 + ld1 {v4.8b}, [x2], x3 + ld1 {v5.8b}, [x2], x3 + ld1 {v6.8b}, [x2] + sub x2, x2, x3, lsl #1 + + vp8_epel8_v4_y2 v2, v2, v3, v4, v5, v6 + + st1 {v2.d}[0], [x0], x1 + st1 {v2.d}[1], [x0], x1 + subs w4, w4, #2 + b.ne 1b + + ret +endfunc + +function ff_put_vp8_epel8_h4_neon, export=1 + sub x2, x2, #1 + + movrel x7, subpel_filters, -16 + add x5, x7, w5, uxtw #4 + ld1 {v0.8h}, [x5] +1: + ld1 {v2.8b,v3.8b}, [x2], x3 + + vp8_epel8_h4 v2, v2, v3 + + st1 {v2.8b}, [x0], x1 + subs w4, w4, #1 + b.ne 1b + + ret +endfunc + function ff_put_vp8_epel8_h4v6_neon, export=1 sub x2, x2, x3, lsl #1 sub x2, x2, #1 |