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lavc/aarch64: new optimization for 8-bit hevc_qpel_v
checkasm bench: put_hevc_qpel_v4_8_c: 138.1 put_hevc_qpel_v4_8_neon: 41.1 put_hevc_qpel_v6_8_c: 276.6 put_hevc_qpel_v6_8_neon: 60.9 put_hevc_qpel_v8_8_c: 478.9 put_hevc_qpel_v8_8_neon: 72.9 put_hevc_qpel_v12_8_c: 1072.6 put_hevc_qpel_v12_8_neon: 203.9 put_hevc_qpel_v16_8_c: 1852.1 put_hevc_qpel_v16_8_neon: 264.1 put_hevc_qpel_v24_8_c: 4137.6 put_hevc_qpel_v24_8_neon: 586.9 put_hevc_qpel_v32_8_c: 7579.1 put_hevc_qpel_v32_8_neon: 1036.6 put_hevc_qpel_v48_8_c: 16355.6 put_hevc_qpel_v48_8_neon: 2326.4 put_hevc_qpel_v64_8_c: 33545.1 put_hevc_qpel_v64_8_neon: 4126.4 Co-Authored-By: J. Dekker <jdek@itanimul.li> Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Logan Lyu
Martin Storsjö
parent
265450b89e
commit
97a9d12657
@ -204,6 +204,10 @@ NEON8_FNPROTO(qpel_h, (int16_t *dst,
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const uint8_t *_src, ptrdiff_t _srcstride,
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int height, intptr_t mx, intptr_t my, int width), _i8mm);
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NEON8_FNPROTO(qpel_v, (int16_t *dst,
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const uint8_t *src, ptrdiff_t srcstride,
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int height, intptr_t mx, intptr_t my, int width),);
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NEON8_FNPROTO(qpel_uni_v, (uint8_t *dst, ptrdiff_t dststride,
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const uint8_t *src, ptrdiff_t srcstride,
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int height, intptr_t mx, intptr_t my, int width),);
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@ -315,6 +319,7 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
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NEON8_FNASSIGN(c->put_hevc_epel, 0, 0, pel_pixels,);
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NEON8_FNASSIGN(c->put_hevc_epel, 1, 0, epel_v,);
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NEON8_FNASSIGN(c->put_hevc_qpel, 0, 0, pel_pixels,);
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NEON8_FNASSIGN(c->put_hevc_qpel, 1, 0, qpel_v,);
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NEON8_FNASSIGN(c->put_hevc_epel_uni, 0, 0, pel_uni_pixels,);
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NEON8_FNASSIGN(c->put_hevc_epel_uni, 1, 0, epel_uni_v,);
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NEON8_FNASSIGN(c->put_hevc_qpel_uni, 0, 0, pel_uni_pixels,);
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@ -112,6 +112,44 @@ endconst
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.endif
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.endm
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.macro calc_all
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calc v23, v16, v17, v18, v19, v20, v21, v22, v23
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b.eq 2f
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calc v16, v17, v18, v19, v20, v21, v22, v23, v16
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b.eq 2f
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calc v17, v18, v19, v20, v21, v22, v23, v16, v17
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b.eq 2f
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calc v18, v19, v20, v21, v22, v23, v16, v17, v18
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b.eq 2f
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calc v19, v20, v21, v22, v23, v16, v17, v18, v19
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b.eq 2f
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calc v20, v21, v22, v23, v16, v17, v18, v19, v20
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b.eq 2f
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calc v21, v22, v23, v16, v17, v18, v19, v20, v21
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b.eq 2f
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calc v22, v23, v16, v17, v18, v19, v20, v21, v22
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b.hi 1b
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.endm
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.macro calc_all2
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calc v30, v31, v16, v18, v20, v22, v24, v26, v28, v30, v17, v19, v21, v23, v25, v27, v29, v31
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b.eq 2f
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calc v16, v17, v18, v20, v22, v24, v26, v28, v30, v16, v19, v21, v23, v25, v27, v29, v31, v17
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b.eq 2f
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calc v18, v19, v20, v22, v24, v26, v28, v30, v16, v18, v21, v23, v25, v27, v29, v31, v17, v19
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b.eq 2f
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calc v20, v21, v22, v24, v26, v28, v30, v16, v18, v20, v23, v25, v27, v29, v31, v17, v19, v21
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b.eq 2f
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calc v22, v23, v24, v26, v28, v30, v16, v18, v20, v22, v25, v27, v29, v31, v17, v19, v21, v23
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b.eq 2f
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calc v24, v25, v26, v28, v30, v16, v18, v20, v22, v24, v27, v29, v31, v17, v19, v21, v23, v25
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b.eq 2f
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calc v26, v27, v28, v30, v16, v18, v20, v22, v24, v26, v29, v31, v17, v19, v21, v23, v25, v27
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b.eq 2f
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calc v28, v29, v30, v16, v18, v20, v22, v24, v26, v28, v31, v17, v19, v21, v23, v25, v27, v29
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b.hi 1b
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.endm
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.macro put_hevc type
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.ifc \type, qpel
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// void put_hevc_qpel_h(int16_t *dst,
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@ -558,6 +596,276 @@ put_hevc qpel
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put_hevc qpel_uni
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put_hevc qpel_bi
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function ff_hevc_put_hevc_qpel_v4_8_neon, export=1
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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mov x9, #(MAX_PB_SIZE * 2)
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sub x1, x1, x2
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ldr s16, [x1]
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ldr s17, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr s18, [x1]
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ldr s19, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr s20, [x1]
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ldr s21, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr s22, [x1]
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add x1, x1, x2
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.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
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ld1 {\tmp\().s}[0], [x1], x2
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movi v24.8h, #0
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calc_qpelb v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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st1 {v24.4h}, [x0], x9
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subs w3, w3, #1
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b.eq 2f
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.endm
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1: calc_all
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.purgem calc
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2: ret
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endfunc
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function ff_hevc_put_hevc_qpel_v6_8_neon, export=1
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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mov x9, #(MAX_PB_SIZE * 2 - 8)
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sub x1, x1, x2
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ldr d16, [x1]
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ldr d17, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr d18, [x1]
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ldr d19, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr d20, [x1]
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ldr d21, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr d22, [x1]
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add x1, x1, x2
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.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
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ld1 {\tmp\().8b}, [x1], x2
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movi v24.8h, #0
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calc_qpelb v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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st1 {v24.4h}, [x0], #8
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st1 {v24.s}[2], [x0], x9
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subs w3, w3, #1
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.endm
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1: calc_all
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.purgem calc
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2: ret
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endfunc
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function ff_hevc_put_hevc_qpel_v8_8_neon, export=1
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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mov x9, #(MAX_PB_SIZE * 2)
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sub x1, x1, x2
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ldr d16, [x1]
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ldr d17, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr d18, [x1]
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ldr d19, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr d20, [x1]
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ldr d21, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr d22, [x1]
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add x1, x1, x2
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.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
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ld1 {\tmp\().8b}, [x1], x2
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movi v24.8h, #0
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calc_qpelb v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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st1 {v24.8h}, [x0], x9
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subs w3, w3, #1
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.endm
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1: calc_all
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.purgem calc
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2: ret
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endfunc
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function ff_hevc_put_hevc_qpel_v12_8_neon, export=1
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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mov x9, #(MAX_PB_SIZE * 2 - 16)
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sub x1, x1, x2
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ldr q16, [x1]
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ldr q17, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr q18, [x1]
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ldr q19, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr q20, [x1]
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ldr q21, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr q22, [x1]
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add x1, x1, x2
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.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
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ld1 {\tmp\().16b}, [x1], x2
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movi v24.8h, #0
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movi v25.8h, #0
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calc_qpelb v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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calc_qpelb2 v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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st1 {v24.8h}, [x0], #16
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subs w3, w3, #1
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st1 {v25.4h}, [x0], x9
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.endm
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1: calc_all
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.purgem calc
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2: ret
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endfunc
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function ff_hevc_put_hevc_qpel_v16_8_neon, export=1
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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mov x9, #(MAX_PB_SIZE * 2)
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sub x1, x1, x2
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ldr q16, [x1]
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ldr q17, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr q18, [x1]
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ldr q19, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr q20, [x1]
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ldr q21, [x1, x2]
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add x1, x1, x2, lsl #1
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ldr q22, [x1]
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add x1, x1, x2
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.macro calc tmp, src0, src1, src2, src3, src4, src5, src6, src7
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ld1 {\tmp\().16b}, [x1], x2
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movi v24.8h, #0
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movi v25.8h, #0
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calc_qpelb v24, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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calc_qpelb2 v25, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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subs w3, w3, #1
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st1 {v24.8h, v25.8h}, [x0], x9
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.endm
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1: calc_all
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.purgem calc
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2: ret
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endfunc
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// todo: reads #32 bytes
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function ff_hevc_put_hevc_qpel_v24_8_neon, export=1
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sub sp, sp, #32
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st1 {v8.8b, v9.8b, v10.8b}, [sp]
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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sub x1, x1, x2
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mov x9, #(MAX_PB_SIZE * 2)
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ld1 {v16.16b, v17.16b}, [x1], x2
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ld1 {v18.16b, v19.16b}, [x1], x2
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ld1 {v20.16b, v21.16b}, [x1], x2
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ld1 {v22.16b, v23.16b}, [x1], x2
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ld1 {v24.16b, v25.16b}, [x1], x2
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ld1 {v26.16b, v27.16b}, [x1], x2
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ld1 {v28.16b, v29.16b}, [x1], x2
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.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
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ld1 {\tmp0\().16b, \tmp1\().16b}, [x1], x2
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movi v8.8h, #0
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movi v9.8h, #0
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movi v10.8h, #0
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calc_qpelb v8, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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calc_qpelb2 v9, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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calc_qpelb v10, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
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subs w3, w3, #1
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st1 {v8.8h, v9.8h, v10.8h}, [x0], x9
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.endm
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1: calc_all2
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.purgem calc
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2: ld1 {v8.8b, v9.8b, v10.8b}, [sp]
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add sp, sp, #32
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ret
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endfunc
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function ff_hevc_put_hevc_qpel_v32_8_neon, export=1
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sub sp, sp, #32
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st1 {v8.8b-v11.8b}, [sp]
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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mov x9, #(MAX_PB_SIZE * 2)
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sub x1, x1, x2
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ld1 {v16.16b, v17.16b}, [x1], x2
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ld1 {v18.16b, v19.16b}, [x1], x2
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ld1 {v20.16b, v21.16b}, [x1], x2
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ld1 {v22.16b, v23.16b}, [x1], x2
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ld1 {v24.16b, v25.16b}, [x1], x2
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ld1 {v26.16b, v27.16b}, [x1], x2
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ld1 {v28.16b, v29.16b}, [x1], x2
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.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
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ld1 {\tmp0\().16b, \tmp1\().16b}, [x1], x2
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movi v8.8h, #0
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movi v9.8h, #0
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movi v10.8h, #0
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movi v11.8h, #0
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calc_qpelb v8, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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calc_qpelb2 v9, \src0, \src1, \src2, \src3, \src4, \src5, \src6, \src7
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calc_qpelb v10, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
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calc_qpelb2 v11, \src8, \src9, \src10, \src11, \src12, \src13, \src14, \src15
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subs w3, w3, #1
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st1 {v8.8h-v11.8h}, [x0], x9
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.endm
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1: calc_all2
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.purgem calc
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2: ld1 {v8.8b-v11.8b}, [sp], #32
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ret
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endfunc
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function ff_hevc_put_hevc_qpel_v48_8_neon, export=1
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stp x2, x3, [sp, #-48]!
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stp x0, x1, [sp, #16]
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stp x5, x30, [sp, #32]
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bl X(ff_hevc_put_hevc_qpel_v24_8_neon)
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ldr x5, [sp, #32]
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ldp x0, x1, [sp, #16]
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ldp x2, x3, [sp], #32
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add x0, x0, #48
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add x1, x1, #24
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bl X(ff_hevc_put_hevc_qpel_v24_8_neon)
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ldr x30, [sp, #8]
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add sp, sp, #16
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ret
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endfunc
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function ff_hevc_put_hevc_qpel_v64_8_neon, export=1
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sub sp, sp, #32
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st1 {v8.8b-v11.8b}, [sp]
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load_qpel_filterb x5, x4
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sub x1, x1, x2, lsl #1
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sub x1, x1, x2
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mov x9, #(MAX_PB_SIZE * 2)
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0: mov x8, x1 // src
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ld1 {v16.16b, v17.16b}, [x8], x2
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mov w11, w3 // height
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ld1 {v18.16b, v19.16b}, [x8], x2
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mov x10, x0 // dst
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ld1 {v20.16b, v21.16b}, [x8], x2
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ld1 {v22.16b, v23.16b}, [x8], x2
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ld1 {v24.16b, v25.16b}, [x8], x2
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ld1 {v26.16b, v27.16b}, [x8], x2
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ld1 {v28.16b, v29.16b}, [x8], x2
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.macro calc tmp0, tmp1, src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10, src11, src12, src13, src14, src15
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ld1 {\tmp0\().16b, \tmp1\().16b}, [x8], x2
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movi v8.8h, #0
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movi v9.8h, #0
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movi v10.8h, #0
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movi v11.8h, #0
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||||
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 {v8.8b-v11.8b}, [sp], #32
|
||||
ret
|
||||
endfunc
|
||||
|
||||
|
||||
function ff_hevc_put_hevc_pel_uni_pixels4_8_neon, export=1
|
||||
1:
|
||||
ldr s0, [x2]
|
||||
@ -663,25 +971,6 @@ function ff_hevc_put_hevc_pel_uni_pixels64_8_neon, export=1
|
||||
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
|
||||
|
||||
function ff_hevc_put_hevc_qpel_uni_v4_8_neon, export=1
|
||||
load_qpel_filterb x6, x5
|
||||
sub x2, x2, x3, lsl #1
|
||||
@ -1560,25 +1849,6 @@ endfunc
|
||||
#if HAVE_I8MM
|
||||
ENABLE_I8MM
|
||||
|
||||
.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_uni_hv4_8_neon_i8mm, export=1
|
||||
add w10, w4, #7
|
||||
lsl x10, x10, #7
|
||||
|
||||
Loading…
Reference in New Issue
Block a user