id stringlengths 22 129 | text stringlengths 60 19.5k | arch stringclasses 9
values | syntax stringclasses 5
values | kind stringclasses 4
values | repo stringclasses 32
values | path stringlengths 7 108 | license stringclasses 10
values | commit stringlengths 40 40 | source_host stringclasses 1
value | category stringclasses 15
values | source_url stringlengths 85 192 | line_start int64 1 5.48k | line_end int64 4 5.5k |
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webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:3 | sub r8, r0, r1, lsl #1
sub r8, r8, r1
vst1.u8 {d18}, [r8@64], r1 ; store op2
vst1.u8 {d19}, [r8@64], r1 ; store op1
vst1.u8 {d20}, [r8@64], r1 ; store op0
vst1.u8 {d21}, [r8@64], r1 ; store oq0
vst1.u8 {d22}, [r8@64], r1 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:4 | ; void vpx_lpf_horizontal_16_neon(uint8_t *s, int pitch,
; const uint8_t *blimit,
; const uint8_t *limit,
; const uint8_t *thresh)
; r0 uint8_t *s,
; r1 int pitch,
; r2 const uint8_t *blimit,
; r3 con... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:5 | vpush {d8-d15}
ldr r4, [sp, #88] ; load thresh
v_count
vld1.8 {d16[]}, [r2] ; load *blimit
vld1.8 {d17[]}, [r3] ; load *limit
vld1.8 {d18[]}, [r4] ; load *thresh
sub r8, r0, #8
vld1.8 {d0}, [r8@64], ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:6 | vtrn.8 d2, d3
vtrn.8 d4, d5
vtrn.8 d6, d7
vtrn.8 d8, d9
vtrn.8 d10, d11
vtrn.8 d12, d13
vtrn.8 d14, d15
bl vpx_wide_mbfilter_neon
tst r7, #1
beq v_mbfilter
; flat && mask were not set for any of the channels. Just st... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:7 | vst3.8 {d18[0], d19[0], d20[0]}, [r8], r1
vst3.8 {d21[0], d22[0], d23[0]}, [r0], r1
vst3.8 {d18[1], d19[1], d20[1]}, [r8], r1
vst3.8 {d21[1], d22[1], d23[1]}, [r0], r1
vst3.8 {d18[2], d19[2], d20[2]}, [r8], r1
vst3.8 {d21[2], d22[2], d23[2]}, [r0], r1
vst3.8 {d... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:8 | vtrn.32 d23, d15
vtrn.16 d20, d22
vtrn.16 d21, d23
vtrn.16 d1, d3
vtrn.16 d2, d15
vtrn.8 d20, d21
vtrn.8 d22, d23
vtrn.8 d1, d2
vtrn.8 d3, d15
vst1.8 {d0}, [r8@64], r1
vst1.8 {d20}, [r0@64], r1
vst1.8 {d16}, [r8@64... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:9 | ; r0 uint8_t *s,
; r1 int p, /* pitch */
; r2 const uint8_t *blimit,
; r3 const uint8_t *limit,
; sp const uint8_t *thresh
|vpx_lpf_vertical_16_neon| PROC
mov r12, #1
b mb_lpf_vertical_edge_w
ENDP ; |vpx_lpf_vertical_16_neon|
; void vpx_lpf_vertical_16_dual_neon(uint8_t *s, int p, con... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:10 | ; d9 q1
; d10 q2
; d11 q3
; d12 q4
; d13 q5
; d14 q6
; d15 q7
|vpx_wide_mbfilter_neon| PROC
mov r7, #0
; filter_mask
vabd.u8 d19, d4, d5 ; abs(p3 - p2)
vabd.u8 d20, d5, d6 ; abs(p2 - p1)
vabd.u8 d21, d6, d7 ; abs(p1 - p... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:11 | ; only compare the largest value to thresh
vmax.u8 d25, d25, d26 ; max(abs(p0 - p2), abs(q0 - q2))
vmax.u8 d26, d27, d28 ; max(abs(p3 - p0), abs(q3 - q0))
vmax.u8 d25, d25, d26
vmax.u8 d20, d20, d25
vshr.u8 d23, d23, #1 ; a = a / 2
vqa... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:12 | vmax.u8 d26, d22, d23
vmax.u8 d27, d24, d25
vmax.u8 d23, d26, d27
vcge.u8 d18, d30, d23 ; flat2
vmov.u8 d22, #0x80
orrs r5, r5, r6 ; Check for 0
orreq r7, r7, #1 ; Only do filter branch
vand d17, d18, d1... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:13 | vshr.s8 d29, d29, #3 ; filter1 >>= 3
vqadd.s8 d24, d24, d30 ; op0 = clamp(ps0 + filter2)
vqsub.s8 d23, d23, d29 ; oq0 = clamp(qs0 - filter1)
; outer tap adjustments: ++filter1 >> 1
vrshr.s8 d29, d29, #1
vbic d29, d29, d21 ; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 481 | 540 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:14 | vqrshrn.u16 d19, q15, #3 ; r_op1
vsub.i16 q15, q10
vadd.i16 q15, q14
vaddl.u8 q14, d8, d11
vqrshrn.u16 d20, q15, #3 ; r_op0
vsubw.u8 q15, d4 ; oq0 = op0 - p3
vsubw.u8 q15, d7 ; oq0 -= p0
vadd.i16 q15, q14
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 521 | 580 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:15 | vaddl.u8 q12, d2, d3
vaddl.u8 q13, d4, d5
vaddl.u8 q14, d1, d6
vmlal.u8 q15, d0, d16 ; op6 += p7 * 3
vadd.i16 q12, q13
vadd.i16 q15, q14
vaddl.u8 q14, d2, d9
vadd.i16 q15, q12
vaddl.u8 q12, d0, d1
vaddw.u8 q15, d1
vaddl.u8 q13, d0, d... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:16 | vbif d27, d18, d17 ; op2 |= t_op2 & ~(f2 & f & m)
vqrshrn.u16 d18, q15, #4 ; w_op1
vsub.i16 q15, q14
vaddl.u8 q14, d0, d7
vaddw.u8 q15, d7 ; op0 += p0
vaddw.u8 q15, d14 ; op0 += q6
vbif d18, d19, d17 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 601 | 660 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:17 | vaddl.u8 q14, d5, d12
vadd.i16 q15, q4
vaddl.u8 q4, d13, d15
vbif d16, d1, d17 ; op6 |= p6 & ~(f2 & f & m)
vqrshrn.u16 d1, q15, #4 ; w_oq4
vsub.i16 q15, q14
vaddl.u8 q14, d6, d13
vadd.i16 q15, q4
vaddl.u8 q4, d14, d15
vbif ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_16_neon.asm | 641 | 666 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_16_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:2 | vld1.8 {d4}, [r12] ; load thresh0 to first half q
ldr r3, [sp, #12] ; load limit1
ldr r12, [sp, #16] ; load thresh1
vld1.8 {d1}, [r2] ; load blimit1 to 2nd half q
sub r2, r0, r1, lsl #1 ; s[-4 * p]
v... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_16_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:3 | ; void vpx_loop_filter_neon_16();
; This is a helper function for the loopfilters. The invidual functions do the
; necessary load, transpose (if necessary) and store. This function uses
; registers d8-d15, so the calling function must save those registers.
;
; r0-r3, r12 PRESERVE
; q0 blimit
; q1 limit
; q2 th... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_16_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:4 | vmov.u8 q10, #0x80
vmax.u8 q15, q11, q12 ; m10 = max(m7, m8)
vcgt.u8 q13, q13, q2 ; (abs(p1 - p0) > thresh)*-1
vcgt.u8 q14, q14, q2 ; (abs(q1 - q0) > thresh)*-1
vmax.u8 q15, q15, q3 ; m11 = max(m10, m9)
vabd.u8 q2,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_16_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_16_neon.asm:5 | vmov.u8 q4, #3
vaddw.s8 q2, q2, d2 ; filter + 3 * (qs0 - ps0)
vaddw.s8 q11, q11, d3
vmov.u8 q9, #4
; filter = clamp(filter + 3 * ( qs0 - ps0))
vqmovn.s16 d2, q2
vqmovn.s16 d3, q11
vand q1, q1, q15 ; filter &= mask
vqadd.s8 q2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_16_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_16_neon.asm | 161 | 199 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:2 | vld1.8 {d2[]}, [r2] ; duplicate *thresh
sub r2, r0, r1, lsl #1 ; move src pointer down by 4 lines
add r3, r2, r1, lsr #1 ; set to 3 lines down
vld1.u8 {d3}, [r2@64], r1 ; p3
vld1.u8 {d4}, [r3@64], r1 ; p2
vld1.u8 {d5}... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:3 | ; sp const uint8_t *thresh,
|vpx_lpf_vertical_4_neon| PROC
push {lr}
vld1.8 {d0[]}, [r2] ; duplicate *blimit
vld1.8 {d1[]}, [r3] ; duplicate *limit
ldr r3, [sp, #4] ; load thresh
sub r2, r0, #4 ; move s point... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:4 | ;store op1, op0, oq0, oq1
vst4.8 {d4[0], d5[0], d6[0], d7[0]}, [r0], r1
vst4.8 {d4[1], d5[1], d6[1], d7[1]}, [r0], r1
vst4.8 {d4[2], d5[2], d6[2], d7[2]}, [r0], r1
vst4.8 {d4[3], d5[3], d6[3], d7[3]}, [r0], r1
vst4.8 {d4[4], d5[4], d6[4], d7[4]}, [r0], r1
vst4.8 {d4... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:5 | vabd.u8 d19, d3, d4 ; m1 = abs(p3 - p2)
vabd.u8 d20, d4, d5 ; m2 = abs(p2 - p1)
vabd.u8 d21, d5, d6 ; m3 = abs(p1 - p0)
vabd.u8 d22, d16, d7 ; m4 = abs(q1 - q0)
vabd.u8 d3, d17, d16 ; m5 = abs(q2 - q1)
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:6 | veor d16, d16, d18 ; qs1
vmov.u8 d19, #3
vsub.s8 d28, d7, d6 ; ( qs0 - ps0)
vcge.u8 d17, d0, d17 ; a > blimit
vqsub.s8 d27, d5, d16 ; filter = clamp(ps1-qs1)
vorr d22, d21, d22 ; hevmask
v... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:7 | vqadd.s8 d21, d5, d27 ; u = clamp(ps1 + filter)
vqsub.s8 d20, d16, d27 ; u = clamp(qs1 - filter)
veor d5, d19, d18 ; *op0 = u^0x80
veor d4, d21, d18 ; *op1 = u^0x80
veor d7, d20, d18 ; *oq1 = u^0x80
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:8 | vld1.8 {d1}, [r2] ; load blimit1 to 2nd half q
sub r2, r0, r1, lsl #1 ; s[-4 * p]
vld1.8 {d3}, [r3] ; load limit1 to 2nd half q
vld1.8 {d5}, [r12] ; load thresh1 to 2nd half q
vpush {d8-d15} ; save n... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:9 | ; const uint8_t *limit1,
; const uint8_t *thresh1)
; r0 uint8_t *s,
; r1 int p,
; r2 const uint8_t *blimit0,
; r3 const uint8_t *limit0,
; sp const uint8_t *thresh0,
; sp+4 const uint8_t *blimit1,
; sp+8 const uint8_t *limit1,
; sp+12 co... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:10 | vld1.u8 {d20}, [r2], r1 ; 70 71 72 73 74 75 76 77
vld1.u8 {d7}, [r2], r1 ; 80 81 82 83 84 85 86 87
vld1.u8 {d9}, [r2], r1 ; 90 91 92 93 94 95 96 97
vld1.u8 {d11}, [r2], r1 ; A0 A1 A2 A3 A4 A5 A6 A7
vld1.u8 {d13}, [r2], r1 ; B0 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:11 | vmov d0, d11
vmov d1, d13
vmov d2, d15
vmov d3, d17
vmov d11, d12
vmov d12, d14
vmov d13, d16
vst4.8 {d10[0], d11[0], d12[0], d13[0]}, [r0], r1
vst4.8 {d10[1], d11[1], d12[1], d13[1]}, [r0], r1
vst4.8 {d10[2], d11[2], d1... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:12 | ; q4 p2
; q5 p1
; q6 p0
; q7 q0
; q8 q1
; q9 q2
; q10 q3
;
; Outputs:
; q5 op1
; q6 op0
; q7 oq0
; q8 oq1
|filter4_16| PROC
; filter_mask
vabd.u8 q11, q3, q4 ; m1 = abs(p3 - p2)
vabd.u8 q12, q4, q5 ; m2 = abs(p2 - p1)
vabd.u8 q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:13 | vqadd.u8 q9, q9, q9 ; b = abs(p0 - q0) * 2
veor q7, q7, q10 ; qs0
vcge.u8 q15, q1, q15 ; abs(m11) > limit
vshr.u8 q2, q2, #1 ; a = a / 2
veor q6, q6, q10 ; ps0
veor q5, q5, q10 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 481 | 540 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:14 | vand q1, q1, q15 ; filter &= mask
vqadd.s8 q2, q1, q4 ; filter2 = clamp(filter+3)
vqadd.s8 q1, q1, q9 ; filter1 = clamp(filter+4)
vshr.s8 q2, q2, #3 ; filter2 >>= 3
vshr.s8 q1, q1, #3 ; filter1 >>= ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_4_neon.asm | 521 | 549 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:2 | sub r2, r0, r1, lsl #1 ; move src pointer down by 4 lines
add r3, r2, r1, lsr #1 ; set to 3 lines down
vld1.u8 {d3}, [r2@64], r1 ; p3
vld1.u8 {d4}, [r3@64], r1 ; p2
vld1.u8 {d5}, [r2@64], r1 ; p1
vld1.u8 {d6}, [r3@64], r1 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:3 | |vpx_lpf_vertical_4_neon| PROC
push {lr}
vld1.8 {d0[]}, [r2] ; duplicate *blimit
vld1.8 {d1[]}, [r3] ; duplicate *limit
ldr r3, [sp, #4] ; load thresh
sub r2, r0, #4 ; move s pointer down by 4 columns
vld1.... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:4 | ;store op1, op0, oq0, oq1
vst4.8 {d4[0], d5[0], d6[0], d7[0]}, [r0], r1
vst4.8 {d4[1], d5[1], d6[1], d7[1]}, [r0], r1
vst4.8 {d4[2], d5[2], d6[2], d7[2]}, [r0], r1
vst4.8 {d4[3], d5[3], d6[3], d7[3]}, [r0], r1
vst4.8 {d4[4], d5[4], d6[4], d7[4]}, [r0], r1
vst4.8 {d4... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:5 | vabd.u8 d20, d4, d5 ; m2 = abs(p2 - p1)
vabd.u8 d21, d5, d6 ; m3 = abs(p1 - p0)
vabd.u8 d22, d16, d7 ; m4 = abs(q1 - q0)
vabd.u8 d3, d17, d16 ; m5 = abs(q2 - q1)
vabd.u8 d4, d18, d17 ; m6 = abs(q3 - q2)
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:6 | vmov.u8 d19, #3
vsub.s8 d28, d7, d6 ; ( qs0 - ps0)
vcge.u8 d17, d0, d17 ; a > blimit
vqsub.s8 d27, d5, d16 ; filter = clamp(ps1-qs1)
vorr d22, d21, d22 ; hevmask
vmull.s8 q12, d28, d19 ; 3 * ( qs0 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:7 | vqsub.s8 d20, d16, d27 ; u = clamp(qs1 - filter)
veor d5, d19, d18 ; *op0 = u^0x80
veor d4, d21, d18 ; *op1 = u^0x80
veor d7, d20, d18 ; *oq1 = u^0x80
bx lr
ENDP ; |vpx_loop_filter_neon|
;void vpx_l... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:8 | sub r2, r0, r1, lsl #1 ; s[-4 * p]
vld1.8 {d3}, [r3] ; load limit1 to 2nd half q
vld1.8 {d5}, [r12] ; load thresh1 to 2nd half q
vpush {d8-d15} ; save neon registers
add r3, r2, r1, lsr #1 ; s[-3 * p]
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:9 | ; q0 blimit
; q1 limit
; q2 thresh
; q3 p3
; q4 p2
; q5 p1
; q6 p0
; q7 q0
; q8 q1
; q9 q2
; q10 q3
;
; Outputs:
; q5 op1
; q6 op0
; q7 oq0
; q8 oq1
|vpx_loop_filter_neon_16| PROC
; filter_mask
vabd.u8 q11, q3, q4 ; m1 = abs(p3 - p2)
vabd.u8 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:10 | vcgt.u8 q14, q14, q2 ; (abs(q1 - q0) > thresh)*-1
vmax.u8 q15, q15, q3 ; m11 = max(m10, m9)
vabd.u8 q2, q5, q8 ; a = abs(p1 - q1)
vqadd.u8 q9, q9, q9 ; b = abs(p0 - q0) * 2
veor q7, q7, q10 ; qs0
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:11 | ; filter = clamp(filter + 3 * ( qs0 - ps0))
vqmovn.s16 d2, q2
vqmovn.s16 d3, q11
vand q1, q1, q15 ; filter &= mask
vqadd.s8 q2, q1, q4 ; filter2 = clamp(filter+3)
vqadd.s8 q1, q1, q9 ; filter1 = clamp(filter+4)
vshr.s8 q2, q2,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 9255328f27afa214d4c3763c453aa8407c793afe | github | media | https://github.com/webmproject/libvpx/blob/9255328f27afa214d4c3763c453aa8407c793afe/vpx_dsp/arm/loopfilter_4_neon.asm | 401 | 433 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:6 | vmov.u8 d19, #3
vsub.s8 d28, d7, d6 ; ( qs0 - ps0)
vcge.u8 d17, d0, d17 ; a > blimit
vqsub.s8 d27, d5, d16 ; filter = clamp(ps1-qs1)
vorr d22, d21, d22 ; hevmask
vmull.s8 q12, d28, d19 ; 3 * ( qs0 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 4779f5308d89df913b66f751dae1fd67ec8f18ec | github | media | https://github.com/webmproject/libvpx/blob/4779f5308d89df913b66f751dae1fd67ec8f18ec/vpx_dsp/arm/loopfilter_4_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:7 | vqsub.s8 d20, d16, d27 ; u = clamp(qs1 - filter)
veor d5, d19, d18 ; *op0 = u^0x80
veor d4, d21, d18 ; *op1 = u^0x80
veor d7, d20, d18 ; *oq1 = u^0x80
bx lr
ENDP ; |vpx_loop_filter_neon|
END
;v... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 4779f5308d89df913b66f751dae1fd67ec8f18ec | github | media | https://github.com/webmproject/libvpx/blob/4779f5308d89df913b66f751dae1fd67ec8f18ec/vpx_dsp/arm/loopfilter_4_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:8 | ldr r12, [sp, #16] ; load thresh1
vld1.8 {d1}, [r2] ; load blimit1 to 2nd half q
sub r2, r0, r1, lsl #1 ; s[-4 * p]
vld1.8 {d3}, [r3] ; load limit1 to 2nd half q
vld1.8 {d5}, [r12] ; load thresh1 to 2nd h... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 4779f5308d89df913b66f751dae1fd67ec8f18ec | github | media | https://github.com/webmproject/libvpx/blob/4779f5308d89df913b66f751dae1fd67ec8f18ec/vpx_dsp/arm/loopfilter_4_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:9 | ;
; r0-r3, r12 PRESERVE
; q0 blimit
; q1 limit
; q2 thresh
; q3 p3
; q4 p2
; q5 p1
; q6 p0
; q7 q0
; q8 q1
; q9 q2
; q10 q3
;
; Outputs:
; q5 op1
; q6 op0
; q7 oq0
; q8 oq1
|vpx_loop_filter_neon_16| PROC
; filter_mask
vabd.u8 q11, q3, q4 ; m1 = ab... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 4779f5308d89df913b66f751dae1fd67ec8f18ec | github | media | https://github.com/webmproject/libvpx/blob/4779f5308d89df913b66f751dae1fd67ec8f18ec/vpx_dsp/arm/loopfilter_4_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:10 | vcgt.u8 q13, q13, q2 ; (abs(p1 - p0) > thresh)*-1
vcgt.u8 q14, q14, q2 ; (abs(q1 - q0) > thresh)*-1
vmax.u8 q15, q15, q3 ; m11 = max(m10, m9)
vabd.u8 q2, q5, q8 ; a = abs(p1 - q1)
vqadd.u8 q9, q9, q9 ; b =... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 4779f5308d89df913b66f751dae1fd67ec8f18ec | github | media | https://github.com/webmproject/libvpx/blob/4779f5308d89df913b66f751dae1fd67ec8f18ec/vpx_dsp/arm/loopfilter_4_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:11 | vmov.u8 q9, #4
; filter = clamp(filter + 3 * ( qs0 - ps0))
vqmovn.s16 d2, q2
vqmovn.s16 d3, q11
vand q1, q1, q15 ; filter &= mask
vqadd.s8 q2, q1, q4 ; filter2 = clamp(filter+3)
vqadd.s8 q1, q1, q9 ; filter1 = clamp(filter+4)... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 4779f5308d89df913b66f751dae1fd67ec8f18ec | github | media | https://github.com/webmproject/libvpx/blob/4779f5308d89df913b66f751dae1fd67ec8f18ec/vpx_dsp/arm/loopfilter_4_neon.asm | 401 | 435 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3 | github | media | https://github.com/webmproject/libvpx/blob/b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3/vpx_dsp/arm/loopfilter_4_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:2 | sub r2, r0, r1, lsl #1 ; move src pointer down by 4 lines
add r3, r2, r1, lsr #1 ; set to 3 lines down
vld1.u8 {d3}, [r2@64], r1 ; p3
vld1.u8 {d4}, [r3@64], r1 ; p2
vld1.u8 {d5}, [r2@64], r1 ; p1
vld1.u8 {d6}, [r3@64], r1 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3 | github | media | https://github.com/webmproject/libvpx/blob/b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3/vpx_dsp/arm/loopfilter_4_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:3 | push {lr}
vld1.8 {d0[]}, [r2] ; duplicate *blimit
vld1.8 {d1[]}, [r3] ; duplicate *limit
ldr r3, [sp, #4] ; load thresh
sub r2, r0, #4 ; move s pointer down by 4 columns
vld1.8 {d2[]}, [r3] ; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3 | github | media | https://github.com/webmproject/libvpx/blob/b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3/vpx_dsp/arm/loopfilter_4_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:4 | vst4.8 {d4[0], d5[0], d6[0], d7[0]}, [r0], r1
vst4.8 {d4[1], d5[1], d6[1], d7[1]}, [r0], r1
vst4.8 {d4[2], d5[2], d6[2], d7[2]}, [r0], r1
vst4.8 {d4[3], d5[3], d6[3], d7[3]}, [r0], r1
vst4.8 {d4[4], d5[4], d6[4], d7[4]}, [r0], r1
vst4.8 {d4[5], d5[5], d6[5], d7[5]}, [r0... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3 | github | media | https://github.com/webmproject/libvpx/blob/b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3/vpx_dsp/arm/loopfilter_4_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:5 | vabd.u8 d21, d5, d6 ; m3 = abs(p1 - p0)
vabd.u8 d22, d16, d7 ; m4 = abs(q1 - q0)
vabd.u8 d3, d17, d16 ; m5 = abs(q2 - q1)
vabd.u8 d4, d18, d17 ; m6 = abs(q3 - q2)
; only compare the largest value to limit
vmax.u8 d19, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3 | github | media | https://github.com/webmproject/libvpx/blob/b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3/vpx_dsp/arm/loopfilter_4_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:6 | vmov.u8 d19, #3
vsub.s8 d28, d7, d6 ; ( qs0 - ps0)
vcge.u8 d17, d0, d17 ; a > blimit
vqsub.s8 d27, d5, d16 ; filter = clamp(ps1-qs1)
vorr d22, d21, d22 ; hevmask
vmull.s8 q12, d28, d19 ; 3 * ( qs0 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3 | github | media | https://github.com/webmproject/libvpx/blob/b1e97c6a25d53fb2e62e2fb857fbf146bb19cbd3/vpx_dsp/arm/loopfilter_4_neon.asm | 201 | 249 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 109a47b3426d302df201295aeff9cf0e40badf69 | github | media | https://github.com/webmproject/libvpx/blob/109a47b3426d302df201295aeff9cf0e40badf69/vpx_dsp/arm/loopfilter_4_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:2 | add r1, r1, r1 ; double pitch
cmp r12, #0
beq end_vpx_lf_h_edge
vld1.8 {d1[]}, [r3] ; duplicate *limit
vld1.8 {d2[]}, [r2] ; duplicate *thresh
count_lf_h_loop
sub r2, r0, r1, lsl #1 ; move src pointer do... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 109a47b3426d302df201295aeff9cf0e40badf69 | github | media | https://github.com/webmproject/libvpx/blob/109a47b3426d302df201295aeff9cf0e40badf69/vpx_dsp/arm/loopfilter_4_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:3 | ; works on 16 iterations at a time.
;
; void vpx_lpf_vertical_4_neon(uint8_t *s,
; int p /* pitch */,
; const uint8_t *blimit,
; const uint8_t *limit,
; const uint8_t *thresh)
;
; r0 uint8_t *s,
; r1 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 109a47b3426d302df201295aeff9cf0e40badf69 | github | media | https://github.com/webmproject/libvpx/blob/109a47b3426d302df201295aeff9cf0e40badf69/vpx_dsp/arm/loopfilter_4_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:4 | vtrn.16 d4, d6
vtrn.16 d7, d17
vtrn.16 d16, d18
vtrn.8 d3, d4
vtrn.8 d5, d6
vtrn.8 d7, d16
vtrn.8 d17, d18
bl vpx_loop_filter_neon
sub r0, r0, #2
;store op1, op0, oq0, oq1
vst4.8 {d4[0], d5[0], d6[0], d7[0]}, [r0], r1
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 109a47b3426d302df201295aeff9cf0e40badf69 | github | media | https://github.com/webmproject/libvpx/blob/109a47b3426d302df201295aeff9cf0e40badf69/vpx_dsp/arm/loopfilter_4_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:5 | ; d7 q0
; d16 q1
; d17 q2
; d18 q3
;
; Outputs:
; d4 op1
; d5 op0
; d6 oq0
; d7 oq1
|vpx_loop_filter_neon| PROC
; filter_mask
vabd.u8 d19, d3, d4 ; m1 = abs(p3 - p2)
vabd.u8 d20, d4, d5 ; m2 = abs(p2 - p1)
vabd.u8 d21, d5, d6 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 109a47b3426d302df201295aeff9cf0e40badf69 | github | media | https://github.com/webmproject/libvpx/blob/109a47b3426d302df201295aeff9cf0e40badf69/vpx_dsp/arm/loopfilter_4_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:6 | vcge.u8 d23, d1, d23 ; abs(m1) > limit
; filter() function
; convert to signed
vshr.u8 d28, d28, #1 ; a = a / 2
veor d6, d6, d18 ; ps0
veor d5, d5, d18 ; ps1
vqadd.u8 d17, d17, d28 ; a = b + a... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 109a47b3426d302df201295aeff9cf0e40badf69 | github | media | https://github.com/webmproject/libvpx/blob/109a47b3426d302df201295aeff9cf0e40badf69/vpx_dsp/arm/loopfilter_4_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:7 | vshr.s8 d27, d27, #3 ; filter1 >>= 3
vqadd.s8 d19, d6, d28 ; u = clamp(ps0 + filter2)
vqsub.s8 d26, d7, d27 ; u = clamp(qs0 - filter1)
; outer tap adjustments
vrshr.s8 d27, d27, #1 ; filter = ++filter1 >> 1
veor d6, d... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 109a47b3426d302df201295aeff9cf0e40badf69 | github | media | https://github.com/webmproject/libvpx/blob/109a47b3426d302df201295aeff9cf0e40badf69/vpx_dsp/arm/loopfilter_4_neon.asm | 241 | 263 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:2 | add r1, r1, r1 ; double pitch
cmp r12, #0
beq end_vpx_lf_h_edge
vld1.8 {d1[]}, [r3] ; duplicate *limit
vld1.8 {d2[]}, [r2] ; duplicate *thresh
count_lf_h_loop
sub r2, r0, r1, lsl #1 ; move src pointer do... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_4_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:3 | ; works on 16 iterations at a time.
; TODO(fgalligan): See about removing the count code as this function is only
; called with a count of 1.
;
; void vpx_lpf_vertical_4_neon(uint8_t *s,
; int p /* pitch */,
; const uint8_t *blimit,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_4_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:4 | ;transpose to 8x16 matrix
vtrn.32 d3, d7
vtrn.32 d4, d16
vtrn.32 d5, d17
vtrn.32 d6, d18
vtrn.16 d3, d5
vtrn.16 d4, d6
vtrn.16 d7, d17
vtrn.16 d16, d18
vtrn.8 d3, d4
vtrn.8 d5, d6
vtrn.8 d7, d16
vtrn.8 d17, d18
bl... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_4_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:5 | ; void vpx_loop_filter_neon();
; This is a helper function for the loopfilters. The invidual functions do the
; necessary load, transpose (if necessary) and store. The function does not use
; registers d8-d15.
;
; Inputs:
; r0-r3, r12 PRESERVE
; d0 blimit
; d1 limit
; d2 thresh
; d3 p3
; d4 p2
; d5 p1... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_4_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:6 | vmov.u8 d18, #0x80
vmax.u8 d23, d19, d20 ; m1 = max(m1, m2)
; hevmask
vcgt.u8 d21, d21, d2 ; (abs(p1 - p0) > thresh)*-1
vcgt.u8 d22, d22, d2 ; (abs(q1 - q0) > thresh)*-1
vmax.u8 d23, d23, d3 ; m1 = max(m1, m3)
vabd... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_4_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_4_neon.asm:7 | vand d23, d23, d17 ; filter_mask
vaddw.s8 q12, q12, d27 ; filter + 3 * (qs0 - ps0)
vmov.u8 d17, #4
; filter = clamp(filter + 3 * ( qs0 - ps0))
vqmovn.s16 d27, q12
vand d27, d27, d23 ; filter &= mask
vqadd.s8 d28, d27, d19 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_4_neon.asm | BSD-3-Clause | 2992739b5d5ee0b87e8654b3caaeee3a7b468465 | github | media | https://github.com/webmproject/libvpx/blob/2992739b5d5ee0b87e8654b3caaeee3a7b468465/vpx_dsp/arm/loopfilter_4_neon.asm | 241 | 277 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:2 | sub r3, r0, r1, lsl #1 ; move src pointer down by 4 lines
add r2, r3, r1, lsr #1 ; set to 3 lines down
vld1.u8 {d3}, [r3@64], r1 ; p3
vld1.u8 {d4}, [r2@64], r1 ; p2
vld1.u8 {d5}, [r3@64], r1 ; p1
vld1.u8 {d6}, [r2@64], r1 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:3 | ; sp const uint8_t *thresh0,
; sp + 4 const uint8_t *blimit1,
; sp + 8 const uint8_t *limit1,
; sp + 12 const uint8_t *thresh1,
|vpx_lpf_horizontal_8_dual_neon| PROC
push {r0-r1, lr}
ldr lr, [sp, #12]
push {lr} ; thresh0
bl vpx_lpf_horizontal_8... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:4 | vld1.8 {d2[]}, [r3] ; duplicate *thresh
vld1.u8 {d3}, [r2], r1 ; load s data
vld1.u8 {d4}, [r2], r1
vld1.u8 {d5}, [r2], r1
vld1.u8 {d6}, [r2], r1
vld1.u8 {d7}, [r2], r1
vld1.u8 {d16}, [r2], r1
vld1.u8 {d17}, [r2], r1
vld1.u8 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:5 | vst4.8 {d0[7], d1[7], d2[7], d3[7]}, [r2]
;store oq1, oq2
vst2.8 {d4[0], d5[0]}, [r3], r1
vst2.8 {d4[1], d5[1]}, [r3], r1
vst2.8 {d4[2], d5[2]}, [r3], r1
vst2.8 {d4[3], d5[3]}, [r3], r1
vst2.8 {d4[4], d5[4]}, [r3], r1
vst2.8 {d4[5], d5[5]}, [r3], r1
vs... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:6 | str lr, [sp, #16] ; thresh1
add sp, #4
pop {r0-r1, lr}
add r0, r0, r1, lsl #3 ; s + 8 * pitch
b vpx_lpf_vertical_8_neon
ENDP ; |vpx_lpf_vertical_8_dual_neon|
; void vpx_mbloop_filter_neon();
; This is a helper function for the lo... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:7 | vabd.u8 d24, d18, d17 ; m6 = abs(q3 - q2)
; only compare the largest value to limit
vmax.u8 d19, d19, d20 ; m1 = max(m1, m2)
vmax.u8 d20, d21, d22 ; m2 = max(m3, m4)
vabd.u8 d25, d6, d4 ; m7 = abs(p0 - p2)
vmax.u8 d23, d23,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:8 | vcgt.u8 d21, d21, d2 ; (abs(p1 - p0) > thresh)*-1
vcge.u8 d20, d23, d20 ; flat
vand d19, d19, d24 ; mask
vcgt.u8 d23, d22, d2 ; (abs(q1 - q0) > thresh)*-1
vand d20, d20, d19 ; flat & mask
vmov.u8 d2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:9 | vqsub.s8 d29, d25, d26 ; filter = clamp(ps1-qs1)
vmull.s8 q15, d28, d27 ; 3 * ( qs0 - ps0)
vand d29, d29, d23 ; filter &= hev
vaddw.s8 q15, q15, d29 ; filter + 3 * (qs0 - ps0)
vmov.u8 d29, #4
; filter = clamp(filter + 3 * (... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:10 | veor d26, d26, d22 ; *f_oq1 = u^0x80
; At this point we have already executed the filter branch. The filter
; branch does not set op2 or oq2, so use p2 and q2. Execute the power
; branch and combine the data.
vmov.u8 d23, #2
vaddl.u8 q14, d6, d7 ; r_op2 = p... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:11 | vbit d1, d31, d20 ; op1 |= r_op1 & (flat & mask)
vaddw.u8 q14, d18 ; oq0 += q3
vbit d2, d23, d20 ; op0 |= r_op0 & (flat & mask)
vqrshrn.u16 d22, q14, #3 ; r_oq0
vsubw.u8 q14, d4 ; r_oq1 = r_oq0 - p2
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:12 | vmlal.u8 q14, d4, d21 ; op2 += p2 * 2
vaddw.u8 q14, d5 ; op2 += p1
vqrshrn.u16 d0, q14, #3 ; op2
vsubw.u8 q14, d3 ; op1 = op2 - p3
vsubw.u8 q14, d4 ; op1 -= p2
vaddw.u8 q14, d5 ; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 441 | 491 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:13 | vswp d5, d17 ; oq2
veor d2, d24, d22 ; *op0 = u^0x80
veor d3, d21, d22 ; *oq0 = u^0x80
veor d1, d25, d22 ; *op1 = u^0x80
veor d4, d26, d22 ; *oq1 = u^0x80
bx lr
ENDP ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/loopfilter_8_neon.asm | 481 | 491 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:5 | vst4.8 {d0[7], d1[7], d2[7], d3[7]}, [r2]
;store oq1, oq2
vst2.8 {d4[0], d5[0]}, [r3], r1
vst2.8 {d4[1], d5[1]}, [r3], r1
vst2.8 {d4[2], d5[2]}, [r3], r1
vst2.8 {d4[3], d5[3]}, [r3], r1
vst2.8 {d4[4], d5[4]}, [r3], r1
vst2.8 {d4[5], d5[5]}, [r3], r1
vs... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | f9efbad392f001c59a38733f61e53611348f7fc5 | github | media | https://github.com/webmproject/libvpx/blob/f9efbad392f001c59a38733f61e53611348f7fc5/vpx_dsp/arm/loopfilter_8_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:6 | str lr, [sp, #16] ; thresh1
add sp, #4
pop {r0-r1, lr}
add r0, r1, lsl #3 ; s + 8 * pitch
b vpx_lpf_vertical_8_neon
ENDP ; |vpx_lpf_vertical_8_dual_neon|
; void vpx_mbloop_filter_neon();
; This is a helper function for the lo... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | f9efbad392f001c59a38733f61e53611348f7fc5 | github | media | https://github.com/webmproject/libvpx/blob/f9efbad392f001c59a38733f61e53611348f7fc5/vpx_dsp/arm/loopfilter_8_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:2 | vld1.u8 {d3}, [r3@64], r1 ; p3
vld1.u8 {d4}, [r2@64], r1 ; p2
vld1.u8 {d5}, [r3@64], r1 ; p1
vld1.u8 {d6}, [r2@64], r1 ; p0
vld1.u8 {d7}, [r3@64], r1 ; q0
vld1.u8 {d16}, [r2@64], r1 ; q1
vld1.u8 {d17}, [r3@64] ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:3 | vld1.8 {d0[]}, [r2] ; duplicate *blimit
vld1.8 {d1[]}, [r3] ; duplicate *limit
ldr r3, [sp, #12] ; load thresh
sub r2, r0, #4 ; move s pointer down by 4 columns
vld1.8 {d2[]}, [r3] ; duplicate *thresh
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:4 | vst4.8 {d0[1], d1[1], d2[1], d3[1]}, [r2], r1
vst4.8 {d0[2], d1[2], d2[2], d3[2]}, [r2], r1
vst4.8 {d0[3], d1[3], d2[3], d3[3]}, [r2], r1
vst4.8 {d0[4], d1[4], d2[4], d3[4]}, [r2], r1
vst4.8 {d0[5], d1[5], d2[5], d3[5]}, [r2], r1
vst4.8 {d0[6], d1[6], d2[6], d3[6]}, [r2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:5 | ; Outputs:
; d0 op2
; d1 op1
; d2 op0
; d3 oq0
; d4 oq1
; d5 oq2
|vpx_mbloop_filter_neon| PROC
; filter_mask
vabd.u8 d19, d3, d4 ; m1 = abs(p3 - p2)
vabd.u8 d20, d4, d5 ; m2 = abs(p2 - p1)
vabd.u8 d21, d5, d6 ; m3 = abs(p1 - p0)
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:6 | ; only compare the largest value to thresh
vmax.u8 d25, d25, d26 ; m4 = max(m7, m8)
vmax.u8 d26, d27, d28 ; m5 = max(m10, m11)
vshr.u8 d23, d23, #1 ; a = a / 2
vmax.u8 d25, d25, d26 ; m4 = max(m4, m5)
vqadd.u8 d24, d24, d23 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:7 | cmp r4, #0 ; Check for 0, set flag for later
; mbfilter() function
; filter() function
; convert to signed
veor d21, d7, d22 ; qs0
veor d24, d6, d22 ; ps0
veor d25, d5, d22 ; ps1
veor d26, d16,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:8 | vbic d29, d29, d23 ; filter &= ~hev
vqadd.s8 d25, d25, d29 ; op1 = clamp(ps1 + filter)
vqsub.s8 d26, d26, d29 ; oq1 = clamp(qs1 - filter)
; If mask and flat are 0's for all vectors, then we only need to execute
; the filter branch for all vectors.
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:9 | vsubw.u8 q14, d3 ; r_op0 = r_op1 - p3
vsubw.u8 q14, d5 ; r_op0 -= p1
vaddw.u8 q14, d6 ; r_op0 += p0
vaddw.u8 q14, d17 ; r_op0 += q2
vbit d0, d30, d20 ; op2 |= r_op2 & (flat & mask)
vqrshrn.u... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:10 | vqrshrn.u16 d7, q14, #3 ; r_oq2
vbit d3, d22, d20 ; oq0 |= r_oq0 & (flat & mask)
vbit d4, d6, d20 ; oq1 |= r_oq1 & (flat & mask)
vbit d5, d7, d20 ; oq2 |= r_oq2 & (flat & mask)
bx lr
power_branch_only
vmov.u8... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:11 | vqrshrn.u16 d4, q14, #3 ; oq1
vsubw.u8 q14, d5 ; oq2 = oq1 - p1
vsubw.u8 q14, d16 ; oq2 -= q1
vaddw.u8 q14, d17 ; oq2 += q2
vaddw.u8 q14, d18 ; oq2 += q3
vqrshrn.u16 d5, q14, #3 ; oq2
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | bd5a5bb561845a6d6a2a0295d7681be09a66ec48 | github | media | https://github.com/webmproject/libvpx/blob/bd5a5bb561845a6d6a2a0295d7681be09a66ec48/vpx_dsp/arm/loopfilter_8_neon.asm | 401 | 425 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:1 | ;
; Copyright (c) 2013 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing proje... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 37225744dbf30d79711fa9ef182d2007a51b11bd | github | media | https://github.com/webmproject/libvpx/blob/37225744dbf30d79711fa9ef182d2007a51b11bd/vpx_dsp/arm/loopfilter_8_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:2 | cmp r12, #0
beq end_vpx_mblf_h_edge
vld1.8 {d1[]}, [r3] ; duplicate *limit
vld1.8 {d2[]}, [r2] ; duplicate *thresh
count_mblf_h_loop
sub r3, r0, r1, lsl #1 ; move src pointer down by 4 lines
add r2, r3, r1, lsr #1 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 37225744dbf30d79711fa9ef182d2007a51b11bd | github | media | https://github.com/webmproject/libvpx/blob/37225744dbf30d79711fa9ef182d2007a51b11bd/vpx_dsp/arm/loopfilter_8_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:3 | ; void vpx_lpf_vertical_8_neon(uint8_t *s,
; int pitch,
; const uint8_t *blimit,
; const uint8_t *limit,
; const uint8_t *thresh)
;
; r0 uint8_t *s,
; r1 int pitch,
; r2 const uint8_t *blimit,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 37225744dbf30d79711fa9ef182d2007a51b11bd | github | media | https://github.com/webmproject/libvpx/blob/37225744dbf30d79711fa9ef182d2007a51b11bd/vpx_dsp/arm/loopfilter_8_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/loopfilter_8_neon.asm:4 | vtrn.16 d16, d18
vtrn.8 d3, d4
vtrn.8 d5, d6
vtrn.8 d7, d16
vtrn.8 d17, d18
sub r2, r0, #3
add r3, r0, #1
bl vpx_mbloop_filter_neon
;store op2, op1, op0, oq0
vst4.8 {d0[0], d1[0], d2[0], d3[0]}, [r2], r1
vst4.8 {d0[1]... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/loopfilter_8_neon.asm | BSD-3-Clause | 37225744dbf30d79711fa9ef182d2007a51b11bd | github | media | https://github.com/webmproject/libvpx/blob/37225744dbf30d79711fa9ef182d2007a51b11bd/vpx_dsp/arm/loopfilter_8_neon.asm | 121 | 180 |
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