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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:5 | subs r6, r6, #4 ; w -= 4
bgt loop_horiz
; outer loop
mov r6, r10 ; restore w counter
add r0, r0, r9 ; src += src_stride * 4 - w
add r2, r2, r12 ; dst += dst_stride * 4 - w
subs ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | b84dc949c8a4a520ef1e9121d72a6250fb8f8e47 | github | media | https://github.com/webmproject/libvpx/blob/b84dc949c8a4a520ef1e9121d72a6250fb8f8e47/vp9/common/arm/neon/vp9_convolve8_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:6 | rsb r7, r8, r1, lsl #2 ; reset src for outer loop
rsb r12, r8, r3, lsl #2 ; reset dst for outer loop
mov r10, r8 ; w loop counter
loop_vert
; always process a 4x4 block at a time
vld1.u32 {d16[0]}, [r0], r1
vld1.u32 {d16[1]... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | b84dc949c8a4a520ef1e9121d72a6250fb8f8e47 | github | media | https://github.com/webmproject/libvpx/blob/b84dc949c8a4a520ef1e9121d72a6250fb8f8e47/vp9/common/arm/neon/vp9_convolve8_neon.asm | 201 | 260 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:7 | vqmovn.u16 d2, q1
vqmovn.u16 d3, q2
vst1.u32 {d2[0]}, [r2], r3
vst1.u32 {d2[1]}, [r2], r3
vst1.u32 {d3[0]}, [r2], r3
vst1.u32 {d3[1]}, [r2], r6
subs r8, r8, #4 ; w -= 4
bgt loop_vert
; outer loop
mov ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | b84dc949c8a4a520ef1e9121d72a6250fb8f8e47 | github | media | https://github.com/webmproject/libvpx/blob/b84dc949c8a4a520ef1e9121d72a6250fb8f8e47/vp9/common/arm/neon/vp9_convolve8_neon.asm | 241 | 262 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:4 | ; saturate
vqmovn.u16 d2, q1
vqmovn.u16 d3, q2
; transpose
vtrn.16 d2, d3
vtrn.32 d2, d3
vtrn.8 d2, d3
vst1.u32 {d2[0]}, [r2], r3
vst1.u32 {d3[0]}, [r2], r3
vst1.u32 {d2[1]}, [r2], r3
vst1.u32 {d3[1]}, [r2], r4
... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 355cb14dc7d13d32833d40c042dc4d433e27b776 | github | media | https://github.com/webmproject/libvpx/blob/355cb14dc7d13d32833d40c042dc4d433e27b776/vp9/common/arm/neon/vp9_convolve8_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:5 | ldr r7, [sp, #40] ; filter_y
ldr r8, [sp, #48] ; w
ldr r9, [sp, #52] ; h
vld1.s16 {q0}, [r7] ; filter_y
mov r5, r1, lsl #1 ; src_stride * 2
add r5, r5, r1, lsl #3 ; src_strid... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 355cb14dc7d13d32833d40c042dc4d433e27b776 | github | media | https://github.com/webmproject/libvpx/blob/355cb14dc7d13d32833d40c042dc4d433e27b776/vp9/common/arm/neon/vp9_convolve8_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:6 | vmovl.u8 q13, d26
; src[] * filter_y
MULTIPLY_BY_Q0 q1, d16, d17, d18, d19, d20, d21, d22, d23
MULTIPLY_BY_Q0 q2, d17, d18, d19, d20, d21, d22, d23, d24
MULTIPLY_BY_Q0 q14, d18, d19, d20, d21, d22, d23, d24, d25
MULTIPLY_BY_Q0 q15, d19, d20, d21, d22, d23, d24, d25, d26
; += 64 >> 7
... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 355cb14dc7d13d32833d40c042dc4d433e27b776 | github | media | https://github.com/webmproject/libvpx/blob/355cb14dc7d13d32833d40c042dc4d433e27b776/vp9/common/arm/neon/vp9_convolve8_neon.asm | 201 | 237 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:3 | mov r10, r6 ; w loop counter
loop_horiz
vld1.8 {d24}, [r0]!
vld3.u8 {d28[0], d29[0], d30[0]}, [r0], r9
vld1.8 {d25}, [r0]!
vld3.u8 {d28[1], d29[1], d30[1]}, [r0], r9
vld1.8 {d26}, [r0]!
vld3.u8 {d28[2], d29[2], d30... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 2003468df88b10963b304aaa56acc881621d99fa | github | media | https://github.com/webmproject/libvpx/blob/2003468df88b10963b304aaa56acc881621d99fa/vp9/common/arm/neon/vp9_convolve8_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:4 | ; saturate
vqshrn.u16 d2, q1, #0
vqshrn.u16 d3, q2, #0
; transpose
vtrn.16 d2, d3
vtrn.32 d2, d3
vtrn.8 d2, d3
vst1.u32 {d2[0]}, [r2], r3
vst1.u32 {d3[0]}, [r2], r3
vst1.u32 {d2[1]}, [r2], r3
vst1.u32 {d3[1]}, [r2],... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 2003468df88b10963b304aaa56acc881621d99fa | github | media | https://github.com/webmproject/libvpx/blob/2003468df88b10963b304aaa56acc881621d99fa/vp9/common/arm/neon/vp9_convolve8_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:5 | ldr r7, [sp, #40] ; filter_y
ldr r8, [sp, #48] ; w
ldr r9, [sp, #52] ; h
vld1.s16 {q0}, [r7] ; filter_y
mov r5, r1, lsl #1 ; src_stride * 2
add r5, r5, r1, lsl #3 ; src_strid... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 2003468df88b10963b304aaa56acc881621d99fa | github | media | https://github.com/webmproject/libvpx/blob/2003468df88b10963b304aaa56acc881621d99fa/vp9/common/arm/neon/vp9_convolve8_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:6 | vmovl.u8 q13, d26
; src[] * filter_y
MULTIPLY_BY_Q0 q1, d16, d17, d18, d19, d20, d21, d22, d23
MULTIPLY_BY_Q0 q2, d17, d18, d19, d20, d21, d22, d23, d24
MULTIPLY_BY_Q0 q14, d18, d19, d20, d21, d22, d23, d24, d25
MULTIPLY_BY_Q0 q15, d19, d20, d21, d22, d23, d24, d25, d26
; += 64 >> 7
... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 2003468df88b10963b304aaa56acc881621d99fa | github | media | https://github.com/webmproject/libvpx/blob/2003468df88b10963b304aaa56acc881621d99fa/vp9/common/arm/neon/vp9_convolve8_neon.asm | 201 | 237 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_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 | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 | github | media | https://github.com/webmproject/libvpx/blob/5e2e78d024455a60dfe509a25cf1d715d7de03c3/vp9/common/arm/neon/vp9_convolve8_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:2 | MEND
; r0 const uint8_t *src
; r1 int src_stride
; r2 uint8_t *dst
; r3 int dst_stride
; sp[]const int16_t *filter_x
; sp[]int x_step_q4
; sp[]const int16_t *filter_y ; unused
; sp[]int y_step_q4 ; unused
; sp[]int w
; sp[]int h
|vp9_convolve8_horiz_neon| PROC
push {r4-r10, lr}
... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 | github | media | https://github.com/webmproject/libvpx/blob/5e2e78d024455a60dfe509a25cf1d715d7de03c3/vp9/common/arm/neon/vp9_convolve8_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:4 | ; saturate
vqshrn.u16 d2, q1, #0
vqshrn.u16 d3, q2, #0
; transpose
vtrn.16 d2, d3
vtrn.32 d2, d3
vtrn.8 d2, d3
vst1.u32 {d2[0]}, [r2], r3
vst1.u32 {d3[0]}, [r2], r3
vst1.u32 {d2[1]}, [r2], r3
vst1.u32 {d3[1]}, [r2],... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 | github | media | https://github.com/webmproject/libvpx/blob/5e2e78d024455a60dfe509a25cf1d715d7de03c3/vp9/common/arm/neon/vp9_convolve8_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:5 | sub r0, r0, r1, lsl #1
ldr r6, [sp, #44] ; y_step_q4
ldr r7, [sp, #40] ; filter_y
cmp r6, #16
bne call_vert_c_convolve ; y_step_q4 != 16
ldr r8, [sp, #48] ; w
ldr r9, [sp, #52] ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 | github | media | https://github.com/webmproject/libvpx/blob/5e2e78d024455a60dfe509a25cf1d715d7de03c3/vp9/common/arm/neon/vp9_convolve8_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:6 | ; extract to s16
vmovl.u8 q8, d16
vmovl.u8 q9, d18
vmovl.u8 q10, d20
vmovl.u8 q11, d22
vmovl.u8 q12, d24
vmovl.u8 q13, d26
; src[] * filter_y
MULTIPLY_BY_Q0 q1, d16, d17, d18, d19, d20, d21, d22, d23
MULTIPLY_BY_Q0 q2, d17, d18, d19, d20, d2... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 | github | media | https://github.com/webmproject/libvpx/blob/5e2e78d024455a60dfe509a25cf1d715d7de03c3/vp9/common/arm/neon/vp9_convolve8_neon.asm | 201 | 250 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:7 | call_vert_c_convolve
pop {r4-r10, lr}
; un-adjust for taps
add r0, r0, r1
add r0, r0, r1, lsl #1
b vp9_convolve8_vert_c
ENDP
END | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 5e2e78d024455a60dfe509a25cf1d715d7de03c3 | github | media | https://github.com/webmproject/libvpx/blob/5e2e78d024455a60dfe509a25cf1d715d7de03c3/vp9/common/arm/neon/vp9_convolve8_neon.asm | 241 | 250 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:2 | MEND
; r0 const uint8_t *src
; r1 int src_stride
; r2 uint8_t *dst
; r3 int dst_stride
; sp[]const int16_t *filter_x
; sp[]int x_step_q4
; sp[]const int16_t *filter_y ; unused
; sp[]int y_step_q4 ; unused
; sp[]int w
; sp[]int h
|vp9_convolve8_horiz_neon| PROC
push {r4-r10, lr}
... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 158c80cbb0aa6ab5e054d64917900a4422165777 | github | media | https://github.com/webmproject/libvpx/blob/158c80cbb0aa6ab5e054d64917900a4422165777/vp9/common/arm/neon/vp9_convolve8_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_convolve8_neon.asm:3 | mov r10, r6 ; w loop counter
loop_horiz
vld4.u8 {d24[0], d25[0], d26[0], d27[0]}, [r0]!
vld4.u8 {d24[4], d25[4], d26[4], d27[4]}, [r0]!
vld3.u8 {d28[0], d29[0], d30[0]}, [r0], r9
vld4.u8 {d24[1], d25[1], d26[1], d27[1]}, [r0]!
vld4.u8 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_convolve8_neon.asm | BSD-3-Clause | 158c80cbb0aa6ab5e054d64917900a4422165777 | github | media | https://github.com/webmproject/libvpx/blob/158c80cbb0aa6ab5e054d64917900a4422165777/vp9/common/arm/neon/vp9_convolve8_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_copy_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 | vp9/common/arm/neon/vp9_copy_neon.asm | BSD-3-Clause | 635ba269be143743f3513a3dc16db39d71b1945a | github | media | https://github.com/webmproject/libvpx/blob/635ba269be143743f3513a3dc16db39d71b1945a/vp9/common/arm/neon/vp9_copy_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_dc_only_idct_add_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 and patent
; grant that can be found in the LICENSE file in the root of the source
; tree. All contributing project authors may be found in the AUTHORS
; file in the root of the sour... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_dc_only_idct_add_neon.asm | BSD-3-Clause | c9b25dcae4f492b558f2025d96664f4d4b2b42ea | github | media | https://github.com/webmproject/libvpx/blob/c9b25dcae4f492b558f2025d96664f4d4b2b42ea/vp9/common/arm/neon/vp9_dc_only_idct_add_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_dc_only_idct_add_neon.asm:2 | asr r0, r0, #14 ; >> DCT_CONST_BITS
; ROUND_POWER_OF_TWO(out, 4)
add r0, r0, #8 ; + (1 <<((4) - 1))
asr r0, r0, #4 ; >> 4
vdup.16 q0, r0; ; duplicate a1
ldr r12, [sp] ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_dc_only_idct_add_neon.asm | BSD-3-Clause | c9b25dcae4f492b558f2025d96664f4d4b2b42ea | github | media | https://github.com/webmproject/libvpx/blob/c9b25dcae4f492b558f2025d96664f4d4b2b42ea/vp9/common/arm/neon/vp9_dc_only_idct_add_neon.asm | 41 | 69 |
webmproject/libvpx:vp9/common/arm/neon/vp9_idct8x8_add_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 | vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | BSD-3-Clause | 41a350a83dd080b40d8d0ee209ef400e6c72bde1 | github | media | https://github.com/webmproject/libvpx/blob/41a350a83dd080b40d8d0ee209ef400e6c72bde1/vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_idct8x8_add_neon.asm:5 | vmlal.s16 q11, d26, d16
vmlal.s16 q12, d27, d16
; dct_const_round_shift(input_dc * cospi_16_64)
vqrshrn.s32 d10, q9, #14 ; >> 14
vqrshrn.s32 d11, q10, #14 ; >> 14
; dct_const_round_shift(input_dc * cospi_16_64)
vqrshrn.s32 d12, q11, #14 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | BSD-3-Clause | 41a350a83dd080b40d8d0ee209ef400e6c72bde1 | github | media | https://github.com/webmproject/libvpx/blob/41a350a83dd080b40d8d0ee209ef400e6c72bde1/vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_idct8x8_add_neon.asm:6 | ;void vp9_idct8x8_64_add_neon(int16_t *input, uint8_t *dest, int dest_stride)
;
; r0 int16_t input
; r1 uint8_t *dest
; r2 int dest_stride)
|vp9_idct8x8_64_add_neon| PROC
push {r4-r9}
vpush {d8-d15}
vld1.s16 {q8,q9}, [r0]!
vld1.s16 {q10,q11}, [r0]!
vld1.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | BSD-3-Clause | 41a350a83dd080b40d8d0ee209ef400e6c72bde1 | github | media | https://github.com/webmproject/libvpx/blob/41a350a83dd080b40d8d0ee209ef400e6c72bde1/vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | 201 | 260 |
webmproject/libvpx:vp9/common/arm/neon/vp9_idct8x8_add_neon.asm:8 | vaddw.u8 q10, q10, d2
vaddw.u8 q11, q11, d3
vaddw.u8 q12, q12, d4
vaddw.u8 q13, q13, d5
vaddw.u8 q14, q14, d6
vaddw.u8 q15, q15, d7
; clip_pixel
vqmovun.s16 d0, q8
vqmovun.s16 d1, q9
vqmovun.s16 d2, q10
vqmovun.s16 d3, q1... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | BSD-3-Clause | 41a350a83dd080b40d8d0ee209ef400e6c72bde1 | github | media | https://github.com/webmproject/libvpx/blob/41a350a83dd080b40d8d0ee209ef400e6c72bde1/vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | 281 | 340 |
webmproject/libvpx:vp9/common/arm/neon/vp9_idct8x8_add_neon.asm:13 | vld1.64 {d6}, [r1], r2
vld1.64 {d7}, [r1]
; ROUND_POWER_OF_TWO(temp_out[j], 5) + dest[j * dest_stride + i]
vaddw.u8 q8, q8, d0
vaddw.u8 q9, q9, d1
vaddw.u8 q10, q10, d2
vaddw.u8 q11, q11, d3
vaddw.u8 q12, q12, d4
vaddw.u8 q13, q1... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | BSD-3-Clause | 41a350a83dd080b40d8d0ee209ef400e6c72bde1 | github | media | https://github.com/webmproject/libvpx/blob/41a350a83dd080b40d8d0ee209ef400e6c72bde1/vp9/common/arm/neon/vp9_idct8x8_add_neon.asm | 481 | 519 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_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 | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:2 | ; generate cospi_14_64 = 12665
mov r5, #0x3100
add r5, #0x79
; generate cospi_26_64 = 4756
mov r6, #0x1200
add r6, #0x94
; generate cospi_6_64 = 15679
mov r7, #0x3d00
add r7, #0x3f
; generate cospi_8_64 = 15... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:3 | mov r5, #0x3500
add r5, #0x37
; generate cospi_20_64 = 9102
mov r6, #0x2300
add r6, #0x8e
; generate cospi_16_64 = 11585
mov r7, #0x2d00
add r7, #0x41
; generate cospi_24_64 = 6270
mov r8, #0x1800
... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:4 | ; registers and use them as buffer during calculation.
MACRO
IDCT8x8_1D
; stage 1
vdup.16 d0, r3 ; duplicate cospi_28_64
vdup.16 d1, r4 ; duplicate cospi_4_64
vdup.16 d2, r5 ; duplicate cospi_12_64
vdup.16 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:5 | ; input[1]*cospi_4_64+input[7]*cospi_28_64
vmlal.s16 q2, d30, d0
vmlal.s16 q3, d31, d0
; input[5] * cospi_20_64 + input[3] * cospi_12_64
vmlal.s16 q9, d22, d2
vmlal.s16 q13, d23, d2
; dct_const_round_shift(input_dc * cospi_16_64)
vqrshrn.s32 d14, q2, #14 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:6 | vqrshrn.s32 d18, q2, #14 ; >> 14
vqrshrn.s32 d19, q3, #14 ; >> 14
; dct_const_round_shift(input_dc * cospi_16_64)
vqrshrn.s32 d22, q13, #14 ; >> 14
vqrshrn.s32 d23, q15, #14 ; >> 14
; input[1] * cospi_24_64
vmull.s16 q2, d... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 201 | 260 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:7 | vsub.s16 q13, q4, q5 ; step2[5] = step1[4] - step1[5]
vadd.s16 q4, q4, q5 ; step2[4] = step1[4] + step1[5]
vsub.s16 q14, q7, q6 ; step2[6] = -step1[6] + step1[7]
vadd.s16 q7, q7, q6 ; step2[7] = step1[6] + step1[7]
; ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 241 | 300 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:8 | ; Parallel 1D IADST on all the columns of a 8x8 16bits data matrix which
; loaded in q8-q15. IADST constants are loaded in r0 - r12 registers. The
; output will be stored back into q8-q15 registers. This macro will touch
; q0 - q7 registers and use them as buffer during calculation.
MACRO
IADST8X8_1... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 281 | 340 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:9 | ; s5 = cospi_14_64 * x4 - cospi_18_64 * x5
vmlsl.s16 q7, d24, d30
vmlsl.s16 q8, d25, d30
; (s0 + s4)
vadd.s32 q11, q1, q5
vadd.s32 q12, q2, q6
vdup.16 d0, r2 ; duplicate cospi_10_64
vdup.16 d1, r3 ; duplicate cos... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 321 | 380 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:10 | vmull.s16 q4, d26, d0
vmull.s16 q5, d27, d0
; cospi_22_64 * x2
vmull.s16 q2, d26, d1
vmull.s16 q6, d27, d1
vdup.16 d30, r6 ; duplicate cospi_26_64
vdup.16 d31, r7 ; duplicate cospi_6_64
; s2 = cospi_10_64 * x2 + c... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 361 | 420 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:11 | vsub.s32 q6, q6, q9
; x3 = dct_const_round_shift(s3 + s7);
vqrshrn.s32 d28, q14, #14 ; >> 14
vqrshrn.s32 d29, q15, #14 ; >> 14
; x7 = dct_const_round_shift(s3 - s7);
vqrshrn.s32 d4, q2, #14 ; >> 14
vqrshrn.s32 d5, q6, #14 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 401 | 460 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:12 | ; s5 = cospi_24_64 * x4 - cospi_8_64 * x5;
vmlsl.s16 q7, d6, d30
vmlsl.s16 q0, d7, d30
; cospi_8_64 * x7
vmull.s16 q1, d4, d30
vmull.s16 q3, d5, d30
; cospi_24_64 * x7
vmull.s16 q10, d4, d31
vmull.s16 q2, d5, d31
; s6 = -cospi_24_64 * x6 + co... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 441 | 500 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:13 | ; x6 = dct_const_round_shift(s4 - s6);
vqrshrn.s32 d10, q5, #14 ; >> 14
vqrshrn.s32 d11, q6, #14 ; >> 14
; (s5 + s7)
vadd.s32 q1, q7, q10
vadd.s32 q3, q0, q2
; (s5 - s7))
vsub.s32 q7, q7, q10
vsub.s32 q0, q0, q2
; x5 = ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 481 | 540 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:14 | vqrshrn.s32 d4, q2, #14 ; >> 14
vqrshrn.s32 d5, q3, #14 ; >> 14
;x3 = dct_const_round_shift(s3);
vqrshrn.s32 d24, q13, #14 ; >> 14
vqrshrn.s32 d25, q1, #14 ; >> 14
; cospi_16_64 * x6
vmull.s16 q13, d10, d30
vmull.s1... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 521 | 580 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:15 | AREA Block, CODE, READONLY ; name this block of code
;void vp9_iht8x8_64_add_neon(int16_t *input, uint8_t *dest,
; int dest_stride, int tx_type)
;
; r0 int16_t input
; r1 uint8_t *dest
; r2 int dest_stride
; r3 int tx_type)
; This function will only handle tx_type of 1,2,3.
|vp9_ih... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 561 | 620 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:16 | GENERATE_IADST_CONSTANTS
; then transform columns
IADST8X8_1D
b end_vp9_iht8x8_64_add_neon
idct_iadst
; generate IADST constants
GENERATE_IADST_CONSTANTS
; first transform rows
IADST8X8_1D
; transpose the matrix
TRANSPOSE8X8
; generate IDCT constants
GENERATE_IDCT_CONST... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 601 | 660 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:17 | pop {r0-r10}
; ROUND_POWER_OF_TWO(temp_out[j], 5)
vrshr.s16 q8, q8, #5
vrshr.s16 q9, q9, #5
vrshr.s16 q10, q10, #5
vrshr.s16 q11, q11, #5
vrshr.s16 q12, q12, #5
vrshr.s16 q13, q13, #5
vrshr.s16 q14, q14, #5
vrshr.s16 q15, q1... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 641 | 698 |
webmproject/libvpx:vp9/common/arm/neon/vp9_iht8x8_add_neon.asm:18 | vqmovun.s16 d4, q12
vqmovun.s16 d5, q13
vqmovun.s16 d6, q14
vqmovun.s16 d7, q15
; store the data
vst1.64 {d0}, [r0], r2
vst1.64 {d1}, [r0], r2
vst1.64 {d2}, [r0], r2
vst1.64 {d3}, [r0], r2
vst1.64 {d4}, [r0], r2
vst1.64 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | BSD-3-Clause | f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f | github | media | https://github.com/webmproject/libvpx/blob/f3d8e315ac263309c2b570d1c5ba45fdfa3ddc4f/vp9/common/arm/neon/vp9_iht8x8_add_neon.asm | 681 | 698 |
webmproject/libvpx:vp9/common/arm/neon/vp9_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 | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_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 | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_16_neon.asm:3 | ; void vp9_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 | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_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 | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 161 | 199 |
webmproject/libvpx:vp9/common/arm/neon/vp9_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 | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | b4874e2c82fc343b3e0a27feabb8b0a61c8eb184 | github | media | https://github.com/webmproject/libvpx/blob/b4874e2c82fc343b3e0a27feabb8b0a61c8eb184/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_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 | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | b4874e2c82fc343b3e0a27feabb8b0a61c8eb184 | github | media | https://github.com/webmproject/libvpx/blob/b4874e2c82fc343b3e0a27feabb8b0a61c8eb184/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_16_neon.asm:3 | ; void vp9_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 | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | 98de15137e00c31f7e9dbd21f29a9da511967eed | github | media | https://github.com/webmproject/libvpx/blob/98de15137e00c31f7e9dbd21f29a9da511967eed/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_16_neon.asm:4 | vmov.u8 q10, #0x80
vmax.u8 q15, q11, q12 ; m1 = max(m1, m2)
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 ; m1 = max(m1, m3)
vabd.u8 q2, q5... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | 98de15137e00c31f7e9dbd21f29a9da511967eed | github | media | https://github.com/webmproject/libvpx/blob/98de15137e00c31f7e9dbd21f29a9da511967eed/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_16_neon.asm:5 | 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, q1, q4 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | BSD-3-Clause | 98de15137e00c31f7e9dbd21f29a9da511967eed | github | media | https://github.com/webmproject/libvpx/blob/98de15137e00c31f7e9dbd21f29a9da511967eed/vp9/common/arm/neon/vp9_loopfilter_16_neon.asm | 161 | 198 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.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 | vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | BSD-3-Clause | b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e | github | media | https://github.com/webmproject/libvpx/blob/b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e/vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm:2 | add r1, r1, r1 ; double pitch
cmp r12, #0
beq end_vp9_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 | vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | BSD-3-Clause | b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e | github | media | https://github.com/webmproject/libvpx/blob/b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e/vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.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 vp9_lpf_vertical_4_neon(uint8_t *s,
; int p /* pitch */,
; const uint8_t *blimit,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | BSD-3-Clause | b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e | github | media | https://github.com/webmproject/libvpx/blob/b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e/vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.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 | vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | BSD-3-Clause | b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e | github | media | https://github.com/webmproject/libvpx/blob/b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e/vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm:5 | ; void vp9_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 | vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | BSD-3-Clause | b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e | github | media | https://github.com/webmproject/libvpx/blob/b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e/vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.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 | vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | BSD-3-Clause | b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e | github | media | https://github.com/webmproject/libvpx/blob/b1ba4cc394dbb5ae5f7c40efc66f1ca012afc13e/vp9/common/arm/neon/vp9_loopfilter_4_neon_asm.asm | 241 | 277 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_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 | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:2 | ldr r12, [sp, #8] ; load count
ldr r2, [sp, #4] ; load thresh
add r1, r1, r1 ; double pitch
cmp r12, #0
beq end_vp9_lf_h_edge
vld1.8 {d1[]}, [r3] ; duplicate *limit
vld1.8 {d2[]}, [r2] ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:3 | ; Currently vp9 only works on iterations 8 at a time. The vp8 loop filter
; 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 vp9_lpf_vertical_4_neon(uint8_t *s,
; int p /* pitch */,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:4 | vld1.u8 {d17}, [r2], r1
vld1.u8 {d18}, [r2]
;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... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:5 | ENDP ; |vp9_lpf_vertical_4_neon|
; void vp9_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 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:6 | vmax.u8 d3, d3, d4 ; m3 = max(m5, m6)
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... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 201 | 260 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:7 | vand d27, d27, d22 ; filter &= hev
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 241 | 300 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:8 | ; const uint8_t *limit,
; const uint8_t *thresh,
; int count)
; r0 uint8_t *s,
; r1 int p, /* pitch */
; r2 const uint8_t *blimit,
; r3 const uint8_t *limit,
; sp const uint8_t *thresh,
; sp+4 int count
|vp9_lpf... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 281 | 340 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:9 | vst1.u8 {d0}, [r2@64], r1 ; store op2
vst1.u8 {d1}, [r3@64], r1 ; store op1
vst1.u8 {d2}, [r2@64], r1 ; store op0
vst1.u8 {d3}, [r3@64], r1 ; store oq0
vst1.u8 {d4}, [r2@64], r1 ; store oq1
vst1.u8 {d5}, [r3@64], r1 ; stor... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 321 | 380 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:10 | beq end_vp9_mblf_v_edge
vld1.8 {d2[]}, [r3] ; duplicate *thresh
count_mblf_v_loop
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}, [r... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 361 | 420 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:11 | 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], r1
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
v... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 401 | 460 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:12 | ; d17 q2
; d18 q3
;
; Outputs:
; d0 op2
; d1 op1
; d2 op0
; d3 oq0
; d4 oq1
; d5 oq2
|vp9_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 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 441 | 500 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:13 | ; abs () > limit
vcge.u8 d19, d1, d19
; 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 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 481 | 540 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:14 | ; If mask and flat are 1's for all vectors, then we only need to execute
; the power branch for all vectors.
beq power_branch_only
cmp r4, #0 ; Check for 0, set flag for later
; mbfilter() function
; filter() function
; convert to signed
veor d21,... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 521 | 580 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:15 | ; outer tap adjustments: ++filter1 >> 1
vrshr.s8 d29, d29, #1
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,... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 561 | 620 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:16 | vbif d2, d24, d20 ; op0 |= f_op0 & ~(flat & mask)
vqrshrn.u16 d31, q14, #3 ; r_op1
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 q1... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 601 | 660 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:17 | vaddw.u8 q14, d18 ; r_oq2 += q3
vbif d5, d17, d20 ; oq2 |= q2 & ~(flat & mask)
vqrshrn.u16 d7, q14, #3 ; r_oq2
vbit d3, d22, d20 ; oq0 |= r_oq0 & (flat & mask)
vbit d4, d6, d20 ; oq1 |= r_oq1 & (flat &... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 641 | 700 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:18 | vsubw.u8 q14, d7 ; oq1 -= q0
vaddw.u8 q14, d16 ; oq1 += q1
vaddw.u8 q14, d18 ; oq1 += q3
vqrshrn.u16 d4, q14, #3 ; oq1
vsubw.u8 q14, d5 ; oq2 = oq1 - p1
vsubw.u8 q14, d16 ; oq2 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | b720ba165f20e3d2e5b06e5ee479075298718791 | github | media | https://github.com/webmproject/libvpx/blob/b720ba165f20e3d2e5b06e5ee479075298718791/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 681 | 708 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_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 | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:2 | ldr r12, [sp, #8] ; load count
ldr r2, [sp, #4] ; load thresh
add r1, r1, r1 ; double pitch
cmp r12, #0
beq end_vp9_lf_h_edge
vld1.8 {d1[]}, [r3] ; duplicate *limit
vld1.8 {d2[]}, [r2] ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:3 | ; Currently vp9 only works on iterations 8 at a time. The vp8 loop filter
; 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 vp9_loop_filter_vertical_edge_neon(uint8_t *s,
; int p ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:4 | vld1.u8 {d17}, [r2], r1
vld1.u8 {d18}, [r2]
;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... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:5 | ENDP ; |vp9_loop_filter_vertical_edge_neon|
; void vp9_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 l... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:7 | vand d27, d27, d22 ; filter &= hev
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 241 | 300 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:8 | ; const uint8_t *limit,
; const uint8_t *thresh,
; int count)
; r0 uint8_t *s,
; r1 int p, /* pitch */
; r2 const uint8_t *blimit,
; r3 const uint8_t *limit,
; sp const uint... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 281 | 340 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:9 | vst1.u8 {d0}, [r2@64], r1 ; store op2
vst1.u8 {d1}, [r3@64], r1 ; store op1
vst1.u8 {d2}, [r2@64], r1 ; store op0
vst1.u8 {d3}, [r3@64], r1 ; store oq0
vst1.u8 {d4}, [r2@64], r1 ; store oq1
vst1.u8 {d5}, [r3@64], r1 ; stor... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 321 | 380 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:11 | 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], r1
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
v... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 5af6bf6c4362d9885384a442aba8a1387c09d691 | github | media | https://github.com/webmproject/libvpx/blob/5af6bf6c4362d9885384a442aba8a1387c09d691/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 401 | 460 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_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 | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 1 | 60 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:2 | add r1, r1, r1 ; double pitch
cmp r12, #0
beq end_vp9_lf_h_edge
vld1.8 {d0[]}, [r2] ; duplicate *blimit
ldr r2, [sp, #4] ; load thresh
vld1.8 {d1[]}, [r3] ; duplicate *limit
vld1.8 {d2[]}, [... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 41 | 100 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:3 | ; Currently vp9 only works on iterations 8 at a time. The vp8 loop filter
; 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 vp9_loop_filter_vertical_edge_neon(uint8_t *s,
; int p ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 81 | 140 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:4 | vld1.u8 {d18}, [r2]
;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
... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 121 | 180 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:5 | ; void vp9_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.
;
; r0-r3, r12 PRESERVE
; d0 blimit
; d1 limit
; d2 thresh
; d3 p3
; d4 p2
; d5 p1
; d6 p... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 161 | 220 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:6 | vabd.u8 d28, d5, d16 ; a = abs(p1 - q1)
vqadd.u8 d17, d17, d17 ; b = abs(p0 - q0) * 2
; abs () > limit
vcge.u8 d23, d1, d23
; filter() function
; convert to signed
veor d7, d7, d18 ; qs0
vshr.u8 d28, d28, #1 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 201 | 260 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:7 | vqadd.s8 d28, d27, d19 ; filter2 = clamp(filter+3)
vqadd.s8 d27, d27, d17 ; filter1 = clamp(filter+4)
vshr.s8 d28, d28, #3 ; filter2 >>= 3
vshr.s8 d27, d27, #3 ; filter1 >>= 3
vqadd.s8 d19, d6, d28 ; u = clamp(ps... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 241 | 300 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:8 | add r1, r1, r1 ; double pitch
cmp r12, #0
beq end_vp9_mblf_h_edge
vld1.8 {d0[]}, [r2] ; duplicate *blimit
ldr r2, [sp, #12] ; load thresh
vld1.8 {d1[]}, [r3] ; duplicate *limit
vld1.8 {d2[]},... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 281 | 340 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:9 | ENDP ; |vp9_mbloop_filter_horizontal_edge_neon|
; void vp9_mbloop_filter_vertical_edge_neon(uint8_t *s,
; int pitch,
; const uint8_t *blimit,
; const uint8_t *limit,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 321 | 380 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:10 | ;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
su... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 361 | 420 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:11 | add r0, r0, r1, lsl #3 ; s += pitch * 8
subs r12, r12, #1
bne count_mblf_v_loop
end_vp9_mblf_v_edge
pop {r4-r5, pc}
ENDP ; |vp9_mbloop_filter_vertical_edge_neon|
; void vp9_mbloop_filter_neon();
; This is a helper function for the loopfilters. The invidual... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 401 | 460 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:12 | vabd.u8 d24, d6, d7 ; abs(p0 - q0)
vmax.u8 d19, d19, d23
vabd.u8 d23, d5, d16 ; a = abs(p1 - q1)
vqadd.u8 d24, d24, d24 ; b = abs(p0 - q0) * 2
; abs () > limit
vcge.u8 d19, d1, d19
; flatmask4
vabd.u8 d25, d6, d4 ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 441 | 500 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:13 | adds r5, r4, #1 ; Check for all 1's
beq power_branch_only
cmp r4, #0 ; Check for 0, set flag for later
; hevmask
vcgt.u8 d21, d21, d2 ; (abs(p1 - p0) > thresh)*-1
vcgt.u8 d22, d22, d2 ; (abs(q1 - q0) > t... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 481 | 540 |
webmproject/libvpx:vp9/common/arm/neon/vp9_loopfilter_neon.asm:14 | vqadd.s8 d30, d28, d27 ; filter2 = clamp(filter+3)
vqadd.s8 d29, d28, d29 ; filter1 = clamp(filter+4)
vshr.s8 d30, d30, #3 ; filter2 >>= 3
vshr.s8 d29, d29, #3 ; filter1 >>= 3
vqadd.s8 d24, d24, d30 ; op0 = clamp(ps0 + ... | arm | masm-like | handwritten | webmproject/libvpx | vp9/common/arm/neon/vp9_loopfilter_neon.asm | BSD-3-Clause | 7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6 | github | media | https://github.com/webmproject/libvpx/blob/7fd5d8e6a4b52752c2787c84fef15ee6ac3a58a6/vp9/common/arm/neon/vp9_loopfilter_neon.asm | 521 | 580 |
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