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/idct16x16_add_neon.asm:8 | vld2.s16 {q11,q12}, [r0]!
vld2.s16 {q12,q13}, [r0]!
vld2.s16 {q13,q14}, [r0]!
vld2.s16 {q14,q15}, [r0]!
vld2.s16 {q0,q1}, [r0]!
vmov.s16 q15, q0;
; cospi_30_64 = 1606
movw r3, #0x0646
; cospi_2_64 = 16305
movw r12, #0... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:9 | vmlal.s16 q1, d30, d12
vmlal.s16 q4, d31, d12
vdup.16 d30, r3 ; duplicate cospi_14_64
vdup.16 d31, r12 ; duplicate cospi_18_64
; dct_const_round_shift(temp1)
vqrshrn.s32 d0, q2, #14 ; >> 14
vqrshrn.s32 d1, q3,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:10 | ; dct_const_round_shift(temp1)
vqrshrn.s32 d2, q2, #14 ; >> 14
vqrshrn.s32 d3, q3, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d12, q4, #14 ; >> 14
vqrshrn.s32 d13, q5, #14 ; >> 14
; step1[10] * cospi_22_64
vm... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:11 | vqrshrn.s32 d10, q4, #14 ; >> 14
; step1[11] * cospi_6_64
vmull.s16 q10, d28, d30
vmull.s16 q11, d29, d30
; step1[11] * cospi_26_64
vmull.s16 q12, d28, d31
vmull.s16 q13, d29, d31
; temp1 = step1[11] * cospi_6_64 - step1[12] * cospi_26_64
vmlsl... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:12 | ; cospi_8_64 = 15137
movw r12, #0x3b21
; -step1[9] * cospi_8_64 + step1[14] * cospi_24_64
vdup.16 d30, r12 ; duplicate cospi_8_64
vdup.16 d31, r3 ; duplicate cospi_24_64
; step1[9] * cospi_24_64
vmull.s16 q2, d18, d31
vmul... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:13 | vmull.s16 q12, d27, d30
; -step1[10] * cospi_8_64
vmull.s16 q8, d20, d30
vmull.s16 q9, d21, d30
; temp2 = -step1[10] * cospi_8_64 + step1[13] * cospi_24_64
vmlsl.s16 q11, d20, d31
vmlsl.s16 q12, d21, d31
; temp1 = -step1[10] * cospi_8_64 + step1[13] * cospi_2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 481 | 540 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:14 | vmull.s16 q4, d27, d14
; step1[10] * cospi_16_64
vmull.s16 q0, d20, d14
vmull.s16 q1, d21, d14
; temp1 = (-step1[10] + step1[13]) * cospi_16_64
vsub.s32 q5, q3, q0
vsub.s32 q6, q4, q1
; temp2 = (step1[10] + step1[13]) * cospi_16_64
vadd.s32 q10, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 521 | 580 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | vqrshrn.s32 d7, q4, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d8, q13, #14 ; >> 14
vqrshrn.s32 d9, q6, #14 ; >> 14
mov r4, #16 ; pass1_output stride
ldr r3, [sp] ; load skip... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:16 | vrshr.s16 q13, q13, #6 ; ROUND_POWER_OF_TWO
vaddw.u8 q12, q12, d12 ; + dest[j * dest_stride + i]
vaddw.u8 q13, q13, d13 ; + dest[j * dest_stride + i]
vqmovun.s16 d12, q12 ; clip pixel
vqmovun.s16 d13, q13 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 601 | 660 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:17 | vld1.64 {d13}, [r7], r8 ; load destinatoin data
vsub.s16 q8, q11, q8 ; step2[7] - step2[8]
vsub.s16 q9, q10, q9 ; step2[6] - step2[9]
; store the data output 8,9,10,11,12,13,14,15
vrshr.s16 q8, q8, #6 ; ROUND_POWER_OF_TWO... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 641 | 700 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:18 | vrshr.s16 q15, q15, #6
vaddw.u8 q15, q15, d13 ; + dest[j * dest_stride + i]
vqmovun.s16 d13, q15 ; clip pixel
vst1.64 {d13}, [r9], r8 ; store the data
b end_idct16x16_pass2
skip_adding_dest
; stage 7
; load the data i... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 681 | 740 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:19 | vst1.64 {d26}, [r1], r3 ; store output[5]
vst1.64 {d27}, [r1], r5
vadd.s16 q12, q10, q9 ; step2[6] + step2[9]
vadd.s16 q13, q11, q8 ; step2[7] + step2[8]
vsub.s16 q2, q1, q2 ; step2[5] - step2[10]
vsub.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 721 | 780 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:20 | ; idct16 stage1 - stage6 on all the elements loaded in q8-q15. The output
; will be stored back into q8-q15 registers. This function will touch q0-q7
; registers and use them as buffer during calculation.
|vpx_idct16x16_10_add_neon_pass1| PROC
; TODO(hkuang): Find a better way to load the elements.
; load elem... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 761 | 820 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:21 | ; dct_const_round_shift(step2[4] * cospi_4_64);
vqrdmulh.s16 q7, q9, q1
; stage 4
vdup.16 q1, r3 ; cospi_16_64*2
; cospi_16_64 = 11585
movw r3, #0x2d41
vdup.16 d4, r3; ; duplicate cospi_16_64
; dct_const_round_shift(step1... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 801 | 860 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | vadd.s16 q2, q8, q7 ; step2[0] = step1[0] + step1[7];
vadd.s16 q10, q8, q5 ; step2[2] = step1[2] + step1[5];
vadd.s16 q11, q8, q4 ; step2[3] = step1[3] + step1[4];
vadd.s16 q9, q8, q6 ; step2[1] = step1[1] + step1[6];
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:23 | vld2.s16 {q14,q15}, [r0]!
vld2.s16 {q0,q1}, [r0]!
vmov.s16 q15, q0;
; 2*cospi_30_64 = 3212
movw r3, #0x0c8c
; 2*cospi_2_64 = 32610
movw r12, #0x7f62
; transpose the input data
TRANSPOSE8X8
; stage 3
vdup.16 q6, r3 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 881 | 940 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ; stage 4
; cospi_24_64 = 6270
movw r3, #0x187e
vdup.16 d31, r3 ; duplicate cospi_24_64
; cospi_8_64 = 15137
movw r12, #0x3b21
vdup.16 d30, r12 ; duplicate cospi_8_64
; step1[14] * cospi_24_64
vmull.s16 q12,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | ; -step1[10] * cospi_8_64
vmull.s16 q8, d6, d30
vmull.s16 q9, d7, d30
; temp1 = -step1[10] * cospi_24_64 - step1[13] * cospi_8_64
vmlsl.s16 q10, d6, d31
vmlsl.s16 q13, d7, d31
; temp2 = -step1[10] * cospi_8_64 + step1[13] * cospi_24_64
vmlal.s16 q8, d8, d31
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 961 | 1,020 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:26 | ; step1[10] * cospi_16_64
vmull.s16 q0, d20, d14
vmull.s16 q1, d21, d14
; temp1 = (-step1[10] + step1[13]) * cospi_16_64
vsub.s32 q5, q3, q0
vsub.s32 q6, q4, q1
; temp2 = (step1[10] + step1[13]) * cospi_16_64
vadd.s32 q0, q3, q0
vadd.s32 q1, q4, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 1,001 | 1,060 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:27 | ; dct_const_round_shift((step1[11] + step1[12]) * cospi_16_64);
vqrshrn.s32 d8, q13, #14 ; >> 14
vqrshrn.s32 d9, q6, #14 ; >> 14
mov r4, #16 ; pass1_output stride
ldr r3, [sp] ; load skip_adding
; stage 7... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:28 | vst1.64 {d26}, [r1], r3 ; store output[5]
vst1.64 {d27}, [r1], r5
vadd.s16 q12, q10, q9 ; step2[6] + step2[9]
vadd.s16 q13, q11, q8 ; step2[7] + step2[8]
vsub.s16 q2, q1, q2 ; step2[5] - step2[10]
vsub.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/vpx_dsp/arm/idct16x16_add_neon.asm | 1,081 | 1,115 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_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 | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:2 | ;
; r0 const int16_t *input
; r1 int16_t *output
; r2 int output_stride
; idct16 stage1 - stage6 on all the elements loaded in q8-q15. The output
; will be stored back into q8-q15 registers. This function will touch q0-q7
; registers and use them as buffer during calculation.
|vpx_idct16x16_256_add_neon_pass1| PROC... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:6 | vsub.s16 q14, q7, q6 ; step2[6] = -step1[6] + step1[7];
vadd.s16 q15, q6, q7 ; step2[7] = step1[6] + step1[7];
; cospi_16_64 = 11585
movw r3, #0x2d41
; stage 5
vadd.s16 q0, q8, q11 ; step1[0] = step2[0] + step2[3];
vadd.... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:7 | vadd.s16 q9, q1, q6 ; step2[1] = step1[1] + step1[6];
vadd.s16 q10, q2, q5 ; step2[2] = step1[2] + step1[5];
vadd.s16 q11, q3, q4 ; step2[3] = step1[3] + step1[4];
vsub.s16 q12, q3, q4 ; step2[4] = step1[3] - step1[4];
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:8 | ; r4 uint8_t *dest
; r5 int dest_stride
; idct16 stage1 - stage7 on all the elements loaded in q8-q15. The output
; will be stored back into q8-q15 registers. This function will touch q0-q7
; registers and use them as buffer during calculation.
|vpx_idct16x16_256_add_neon_pass2| PROC
push {r3-r9}
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:9 | ; step1[8] * cospi_30_64
vmull.s16 q2, d16, d12
vmull.s16 q3, d17, d12
; step1[8] * cospi_2_64
vmull.s16 q1, d16, d13
vmull.s16 q4, d17, d13
; temp1 = step1[8] * cospi_30_64 - step1[15] * cospi_2_64
vmlsl.s16 q2, d30, d13
vmlsl.s16 q3, d31, d13
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:10 | vmull.s16 q4, d24, d31
vmull.s16 q5, d25, d31
; temp1 = step1[9] * cospi_14_64 - step1[14] * cospi_18_64
vmlsl.s16 q2, d22, d31
vmlsl.s16 q3, d23, d31
; temp2 = step1[9] * cospi_18_64 + step1[14] * cospi_14_64
vmlal.s16 q4, d22, d30
vmlal.s16 q5, d23, d3... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:11 | movw r3, #0x3d3f
; cospi_26_64 = 4756
movw r12, #0x1294
vdup.16 d30, r3 ; duplicate cospi_6_64
vdup.16 d31, r12 ; duplicate cospi_26_64
; dct_const_round_shift(temp1)
vqrshrn.s32 d4, q11, #14 ; >> 14
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:12 | vqrshrn.s32 d8, q12, #14 ; >> 14
vqrshrn.s32 d9, q13, #14 ; >> 14
; stage 3
vsub.s16 q10, q3, q2 ; step1[10]=-step2[10]+step2[11]
vadd.s16 q11, q2, q3 ; step1[11]=step2[10]+step2[11]
vadd.s16 q12, q4, q5 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:13 | ; dct_const_round_shift(temp2)
vqrshrn.s32 d12, q2, #14 ; >> 14
vqrshrn.s32 d13, q3, #14 ; >> 14
; dct_const_round_shift(temp1)
vqrshrn.s32 d2, q4, #14 ; >> 14
vqrshrn.s32 d3, q5, #14 ; >> 14
vmov.s16 q3, q11
vmov... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 481 | 540 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:14 | vsub.s16 q11, q0, q3 ; step1[11] = step2[8]-step2[11];
vsub.s16 q12, q7, q4 ; step1[12] =-step2[12]+step2[15];
vsub.s16 q13, q6, q5 ; step1[13] =-step2[13]+step2[14];
vadd.s16 q14, q6, q5 ; step1[14] =step2[13]+step2[14];
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 521 | 580 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | ; step1[12] * cospi_16_64
vmull.s16 q13, d24, d14
vmull.s16 q6, d25, d14
; temp1 = (-step1[11] + step1[12]) * cospi_16_64
vsub.s32 q10, q13, q0
vsub.s32 q4, q6, q1
; temp2 = (step1[11] + step1[12]) * cospi_16_64
vadd.s32 q13, q13, q0
vadd.s32 q6,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:16 | vrshr.s16 q13, q13, #6 ; ROUND_POWER_OF_TWO
vaddw.u8 q12, q12, d12 ; + dest[j * dest_stride + i]
vaddw.u8 q13, q13, d13 ; + dest[j * dest_stride + i]
vqmovun.s16 d12, q12 ; clip pixel
vqmovun.s16 d13, q13 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 601 | 660 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:17 | vsub.s16 q3, q0, q3 ; step2[4] - step2[11]
vld1.64 {d12}, [r7], r8 ; load destinatoin data
vld1.64 {d13}, [r7], r8 ; load destinatoin data
vadd.s16 q12, q10, q9 ; step2[6] + step2[9]
vadd.s16 q13, q11, q8 ;... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 641 | 700 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:18 | vaddw.u8 q4, q4, d12 ; + dest[j * dest_stride + i]
vqmovun.s16 d12, q4 ; clip pixel
vst1.64 {d12}, [r9], r8 ; store the data
vld1.64 {d12}, [r7], r8 ; load destinatoin data
vrshr.s16 q5, q5, #6
vaddw.u8 q5, q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 681 | 740 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:19 | vst1.64 {d24}, [r1], r3 ; store output[2]
vst1.64 {d25}, [r1], r5
vst1.64 {d26}, [r1], r3 ; store output[3]
vst1.64 {d27}, [r1], r5
vsub.s16 q4, q11, q4 ; step2[3] - step2[12]
vsub.s16 q5, q10, q5 ; step2[2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 721 | 780 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:20 | vst1.64 {d28}, [r1], r3
vst1.64 {d29}, [r1], r5
vst1.64 {d30}, [r1], r3
vst1.64 {d31}, [r1], r5
end_idct16x16_pass2
pop {r3-r9}
bx lr
ENDP ; |vpx_idct16x16_256_add_neon_pass2|
;void |vpx_idct16x16_10_add_neon_pass1|(const int16_t *input,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 761 | 820 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:21 | TRANSPOSE8X8
; stage 3
vdup.16 q0, r3 ; duplicate cospi_28_64*2
vdup.16 q1, r12 ; duplicate cospi_4_64*2
; The following instructions use vqrdmulh to do the
; dct_const_round_shift(step2[4] * cospi_28_64). vvqrdmulh will multiply,
; double, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 801 | 860 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | vsub.s32 q15, q10, q12
vsub.s32 q6, q9, q11
; temp2 = (step2[5] + step2[6]) * cospi_16_64
vadd.s32 q9, q9, q11
vadd.s32 q10, q10, q12
; dct_const_round_shift(temp1)
vqrshrn.s32 d11, q15, #14 ; >> 14
vqrshrn.s32 d10, q6, #14 ; >> ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:23 | vst1.64 {d30}, [r1], r2
vst1.64 {d31}, [r1], r2
bx lr
ENDP ; |vpx_idct16x16_10_add_neon_pass1|
;void vpx_idct16x16_10_add_neon_pass2(const int16_t *src, int16_t *output,
; int16_t *pass1_output)
;
; r0 const int16_t *src
; r1 int16_t *out... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 881 | 940 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ; stage 3
vdup.16 q6, r3 ; duplicate 2*cospi_30_64
; dct_const_round_shift(step1[8] * cospi_30_64)
vqrdmulh.s16 q0, q8, q6
vdup.16 q6, r12 ; duplicate 2*cospi_2_64
; dct_const_round_shift(step1[8] * cospi_2_64)
vqrdmulh.s16 q7, q8, q6... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | ; step1[9] * cospi_24_64
vmull.s16 q2, d0, d31
vmull.s16 q11, d1, d31
; temp1 = -step1[9] * cospi_8_64 + step1[14] * cospi_24_64
vmlsl.s16 q12, d0, d30
vmlsl.s16 q5, d1, d30
; temp2 = step1[9] * cospi_24_64 + step1[14] * cospi_8_64
vmlal.s16 q2, d14, d30
v... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 961 | 1,020 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:26 | vqrshrn.s32 d4, q10, #14 ; >> 14
vqrshrn.s32 d5, q13, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d10, q8, #14 ; >> 14
vqrshrn.s32 d11, q9, #14 ; >> 14
; stage 5
vadd.s16 q8, q0, q3 ; step1[8] ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 1,001 | 1,060 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:27 | vqrshrn.s32 d4, q5, #14 ; >> 14
vqrshrn.s32 d5, q6, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d10, q0, #14 ; >> 14
vqrshrn.s32 d11, q1, #14 ; >> 14
; step1[11] * cospi_16_64
vmull.s16 q0, d22, d14
vmul... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:28 | vld1.s16 {q1}, [r2], r4 ; load data step2[1]
vadd.s16 q12, q0, q15 ; step2[0] + step2[15]
vadd.s16 q13, q1, q14 ; step2[1] + step2[14]
vld1.s16 {q10}, [r2], r4 ; load data step2[2]
vld1.s16 {q11}, [r2], r4 ; load... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 1,081 | 1,140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:29 | ; store the data output 8,9,10,11,12,13,14,15
vst1.64 {d16}, [r1], r3
vst1.64 {d17}, [r1], r5
vst1.64 {d18}, [r1], r3
vst1.64 {d19}, [r1], r5
vst1.64 {d4}, [r1], r3
vst1.64 {d5}, [r1], r5
vst1.64 {d6}, [r1], r3
vst1.64 {d7}... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | c6641782c3ea2e12417c04ac2b1b09f6a82caf88 | github | media | https://github.com/webmproject/libvpx/blob/c6641782c3ea2e12417c04ac2b1b09f6a82caf88/vpx_dsp/arm/idct16x16_add_neon.asm | 1,121 | 1,142 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_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 | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:2 | ;
; r0 int16_t input
; r1 int16_t *output
; r2 int output_stride)
; idct16 stage1 - stage6 on all the elements loaded in q8-q15. The output
; will be stored back into q8-q15 registers. This function will touch q0-q7
; registers and use them as buffer during calculation.
|vpx_idct16x16_256_add_neon_pass1| PROC
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:7 | vadd.s16 q9, q1, q6 ; step2[1] = step1[1] + step1[6];
vadd.s16 q10, q2, q5 ; step2[2] = step1[2] + step1[5];
vadd.s16 q11, q3, q4 ; step2[3] = step1[3] + step1[4];
vsub.s16 q12, q3, q4 ; step2[4] = step1[3] - step1[4];
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:8 | ; r4 uint8_t *dest,
; r5 int dest_stride)
; idct16 stage1 - stage7 on all the elements loaded in q8-q15. The output
; will be stored back into q8-q15 registers. This function will touch q0-q7
; registers and use them as buffer during calculation.
|vpx_idct16x16_256_add_neon_pass2| PROC
push {r3-r9}
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | ; step1[12] * cospi_16_64
vmull.s16 q13, d24, d14
vmull.s16 q6, d25, d14
; temp1 = (-step1[11] + step1[12]) * cospi_16_64
vsub.s32 q10, q13, q0
vsub.s32 q4, q6, q1
; temp2 = (step1[11] + step1[12]) * cospi_16_64
vadd.s32 q13, q13, q0
vadd.s32 q6,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:19 | vst1.64 {d24}, [r1], r3 ; store output[2]
vst1.64 {d25}, [r1], r5
vst1.64 {d26}, [r1], r3 ; store output[3]
vst1.64 {d27}, [r1], r5
vsub.s16 q4, q11, q4 ; step2[3] - step2[12]
vsub.s16 q5, q10, q5 ; step2[2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 721 | 780 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:20 | vst1.64 {d28}, [r1], r3
vst1.64 {d29}, [r1], r5
vst1.64 {d30}, [r1], r3
vst1.64 {d31}, [r1], r5
end_idct16x16_pass2
pop {r3-r9}
bx lr
ENDP ; |vpx_idct16x16_256_add_neon_pass2|
;void |vpx_idct16x16_10_add_neon_pass1|(int16_t *input,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 761 | 820 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | vsub.s32 q15, q10, q12
vsub.s32 q6, q9, q11
; temp2 = (step2[5] + step2[6]) * cospi_16_64
vadd.s32 q9, q9, q11
vadd.s32 q10, q10, q12
; dct_const_round_shift(temp1)
vqrshrn.s32 d11, q15, #14 ; >> 14
vqrshrn.s32 d10, q6, #14 ; >> ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:23 | vst1.64 {d30}, [r1], r2
vst1.64 {d31}, [r1], r2
bx lr
ENDP ; |vpx_idct16x16_10_add_neon_pass1|
;void vpx_idct16x16_10_add_neon_pass2(int16_t *src,
; int16_t *output,
; int16_t *pass1Output,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 881 | 940 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ; 2*cospi_2_64 = 32610
movw r12, #0x7f62
; transpose the input data
TRANSPOSE8X8
; stage 3
vdup.16 q6, r3 ; duplicate 2*cospi_30_64
; dct_const_round_shift(step1[8] * cospi_30_64)
vqrdmulh.s16 q0, q8, q6
vdup.16 q6, r12 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | movw r12, #0x3b21
vdup.16 d30, r12 ; duplicate cospi_8_64
; step1[14] * cospi_24_64
vmull.s16 q12, d14, d31
vmull.s16 q5, d15, d31
; step1[9] * cospi_24_64
vmull.s16 q2, d0, d31
vmull.s16 q11, d1, d31
; temp1 = -step1[9] * co... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 961 | 1,020 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:26 | vmlsl.s16 q13, d7, d31
; temp2 = -step1[10] * cospi_8_64 + step1[13] * cospi_24_64
vmlal.s16 q8, d8, d31
vmlal.s16 q9, d9, d31
; dct_const_round_shift(temp1)
vqrshrn.s32 d4, q10, #14 ; >> 14
vqrshrn.s32 d5, q13, #14 ; >> 14
; dct_const_r... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 1,001 | 1,060 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:27 | vsub.s32 q6, q4, q1
; temp2 = (step1[10] + step1[13]) * cospi_16_64
vadd.s32 q0, q3, q0
vadd.s32 q1, q4, q1
; dct_const_round_shift(temp1)
vqrshrn.s32 d4, q5, #14 ; >> 14
vqrshrn.s32 d5, q6, #14 ; >> 14
; dct_const_round_shift(temp2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:28 | ; stage 7
; load the data in pass1
mov r5, #24
mov r3, #8
vld1.s16 {q0}, [r2], r4 ; load data step2[0]
vld1.s16 {q1}, [r2], r4 ; load data step2[1]
vadd.s16 q12, q0, q15 ; step2[0] + step2[15]
vadd.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 1,081 | 1,140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:29 | vsub.s16 q8, q11, q8 ; step2[7] - step2[8]
vsub.s16 q9, q10, q9 ; step2[6] - step2[9]
vst1.64 {d24}, [r1], r3 ; store output[6]
vst1.64 {d25}, [r1], r5
vst1.64 {d26}, [r1], r3 ; store output[7]
vst1.64 {d27... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct16x16_add_neon.asm | 1,121 | 1,149 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:2 | ;
; r0 int16_t input
; r1 int16_t *output
; r2 int output_stride)
; idct16 stage1 - stage6 on all the elements loaded in q8-q15. The output
; will be stored back into q8-q15 registers. This function will touch q0-q7
; registers and use them as buffer during calculation.
|vpx_idct16x16_256_add_neon_pass1| PROC
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:3 | add r3, #0x37
; generate cospi_20_64 = 9102
mov r12, #0x2300
add r12, #0x8e
; step2[4] * cospi_28_64
vmull.s16 q2, d18, d0
vmull.s16 q3, d19, d0
; step2[4] * cospi_4_64
vmull.s16 q5, d18, d1
vmull.s16 q6, d19, d1
; t... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:4 | add r12, #0x7e
; step2[5] * cospi_12_64
vmull.s16 q2, d26, d2
vmull.s16 q3, d27, d2
; step2[5] * cospi_20_64
vmull.s16 q9, d26, d3
vmull.s16 q15, d27, d3
; temp1 = input[5] * cospi_12_64 - input[3] * cospi_20_64
vmlsl.s16 q2, d22, d3
vmlsl... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:5 | vdup.16 d30, r12 ; duplicate cospi_24_64
vdup.16 d31, r3 ; duplicate cospi_8_64
; temp1 = (step1[0] + step1[1]) * cospi_16_64
vadd.s32 q3, q2, q0
vadd.s32 q12, q11, q1
; temp2 = (step1[0] - step1[1]) * cospi_16_64
vsub.s32 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:6 | ; dct_const_round_shift(temp1)
vqrshrn.s32 d20, q12, #14 ; >> 14
vqrshrn.s32 d21, q13, #14 ; >> 14
vsub.s16 q13, q4, q5 ; step2[5] = step1[4] - step1[5];
vadd.s16 q4, q4, q5 ; step2[4] = step1[4] + step1[5];
vsub.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:7 | vqrshrn.s32 d11, q13, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d12, q9, #14 ; >> 14
vqrshrn.s32 d13, q10, #14 ; >> 14
; stage 6
vadd.s16 q8, q0, q15 ; step2[0] = step1[0] + step1[7];
vadd.s16 q9, q1, q6... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:8 | ; int16_t skip_adding,
; uint8_t *dest,
; int dest_stride)
;
; r0 int16_t *src
; r1 int16_t *output,
; r2 int16_t *pass1Output,
; r3 int16_t skip_adding,
; r4 uint8_t *dest,
; r5 int dest_stride)
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:9 | ; stage 3
vdup.16 d12, r3 ; duplicate cospi_30_64
vdup.16 d13, r12 ; duplicate cospi_2_64
; preloading to avoid stall
; generate cospi_14_64 = 12665
mov r3, #0x3100
add r3, #0x79
; generate cospi_18_64 = 10394
m... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:10 | ; preloading to avoid stall
; generate cospi_22_64 = 7723
mov r3, #0x1e00
add r3, #0x2b
; generate cospi_10_64 = 14449
mov r12, #0x3800
add r12, #0x71
; step1[9] * cospi_14_64
vmull.s16 q2, d24, d30
vmull.s16 q3, d25, d30
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:11 | ; step1[10] * cospi_10_64
vmull.s16 q4, d20, d31
vmull.s16 q5, d21, d31
; temp1 = step1[10] * cospi_22_64 - step1[13] * cospi_10_64
vmlsl.s16 q11, d26, d31
vmlsl.s16 q12, d27, d31
; temp2 = step1[10] * cospi_10_64 + step1[13] * cospi_22_64
vmlal.s16 q4, d26, d... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:12 | ; temp1 = step1[11] * cospi_6_64 - step1[12] * cospi_26_64
vmlsl.s16 q10, d18, d31
vmlsl.s16 q11, d19, d31
; temp2 = step1[11] * cospi_26_64 + step1[12] * cospi_6_64
vmlal.s16 q12, d18, d30
vmlal.s16 q13, d19, d30
vsub.s16 q9, q0, q1 ; step1[9]=ste... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:14 | vmlsl.s16 q12, d21, d31
; temp1 = -step1[10] * cospi_8_64 + step1[13] * cospi_24_64
vmlal.s16 q8, d26, d31
vmlal.s16 q9, d27, d31
; dct_const_round_shift(temp2)
vqrshrn.s32 d4, q11, #14 ; >> 14
vqrshrn.s32 d5, q12, #14 ; >> 14
; dct_cons... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 521 | 580 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | vsub.s32 q5, q3, q0
vsub.s32 q6, q4, q1
; temp2 = (step1[10] + step1[13]) * cospi_16_64
vadd.s32 q10, q3, q0
vadd.s32 q4, q4, q1
; dct_const_round_shift(temp1)
vqrshrn.s32 d4, q5, #14 ; >> 14
vqrshrn.s32 d5, q6, #14 ; >> 14
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:16 | ldr r3, [sp] ; load skip_adding
cmp r3, #0 ; check if need adding dest data
beq skip_adding_dest
ldr r7, [sp, #28] ; dest used to save element 0-7
mov r9, r7 ; save dest point... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 601 | 660 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:17 | vsub.s16 q4, q11, q4 ; step2[3] - step2[12]
vsub.s16 q5, q10, q5 ; step2[2] - step2[13]
vld1.s16 {q0}, [r2], r4 ; load data step2[4]
vld1.s16 {q1}, [r2], r4 ; load data step2[5]
vld1.s16 {q10}, [r2], r4 ; load... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 641 | 700 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:18 | vqmovun.s16 d12, q8 ; clip pixel
vst1.64 {d12}, [r9], r8 ; store the data
vld1.64 {d12}, [r7], r8 ; load destinatoin data
vrshr.s16 q9, q9, #6
vaddw.u8 q9, q9, d13 ; + dest[j * dest_stride + i]
vqmovun.s16 d13, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 681 | 740 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:19 | ; stage 7
; load the data in pass1
mov r5, #24
mov r3, #8
vld1.s16 {q0}, [r2], r4 ; load data step2[0]
vld1.s16 {q1}, [r2], r4 ; load data step2[1]
vadd.s16 q12, q0, q15 ; step2[0] + step2[15]
vadd.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 721 | 780 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:20 | vsub.s16 q9, q10, q9 ; step2[6] - step2[9]
vst1.64 {d24}, [r1], r3 ; store output[6]
vst1.64 {d25}, [r1], r5
vst1.64 {d26}, [r1], r3 ; store output[7]
vst1.64 {d27}, [r1], r5
; store the data output 8,9,10,11,12,13,14,15
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 761 | 820 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:21 | ; TODO(hkuang): Find a better way to load the elements.
; load elements of 0, 2, 4, 6, 8, 10, 12, 14 into q8 - q15
vld2.s16 {q8,q9}, [r0]!
vld2.s16 {q9,q10}, [r0]!
vld2.s16 {q10,q11}, [r0]!
vld2.s16 {q11,q12}, [r0]!
vld2.s16 {q12,q13}, [r0]!
vld2.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 801 | 860 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | vqrdmulh.s16 q7, q9, q1
; stage 4
vdup.16 q1, r3 ; cospi_16_64*2
; generate cospi_16_64 = 11585
mov r3, #0x2d00
add r3, #0x41
vdup.16 d4, r3; ; duplicate cospi_16_64
; dct_const_round_shift(step1[0] * cospi_1... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:23 | vadd.s16 q10, q8, q5 ; step2[2] = step1[2] + step1[5];
vadd.s16 q11, q8, q4 ; step2[3] = step1[3] + step1[4];
vadd.s16 q9, q8, q6 ; step2[1] = step1[1] + step1[6];
vsub.s16 q12, q8, q4 ; step2[4] = step1[3] - step1[4];
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 881 | 940 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ; r4 uint8_t *dest,
; r5 int dest_stride)
; idct16 stage1 - stage7 on all the elements loaded in q8-q15. The output
; will be stored back into q8-q15 registers. This function will touch q0-q7
; registers and use them as buffer during calculation.
|vpx_idct16x16_10_add_neon_pass2| PROC
push {r3-r9}
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | ; dct_const_round_shift(step1[8] * cospi_2_64)
vqrdmulh.s16 q7, q8, q6
; preloading to avoid stall
; generate 2*cospi_26_64 = 9512
mov r12, #0x2500
add r12, #0x28
rsb r12, #0
vdup.16 q15, r12 ; duplicate -2*cospi_26_64
; g... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 961 | 1,020 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:26 | ; temp1 = -step1[9] * cospi_8_64 + step1[14] * cospi_24_64
vmlsl.s16 q12, d0, d30
vmlsl.s16 q5, d1, d30
; temp2 = step1[9] * cospi_24_64 + step1[14] * cospi_8_64
vmlal.s16 q2, d14, d30
vmlal.s16 q11, d15, d30
rsb r12, #0
vdup.16 d30, r12 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 1,001 | 1,060 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:27 | vqrshrn.s32 d10, q8, #14 ; >> 14
vqrshrn.s32 d11, q9, #14 ; >> 14
; stage 5
vadd.s16 q8, q0, q3 ; step1[8] = step2[8]+step2[11];
vadd.s16 q9, q1, q2 ; step1[9] = step2[9]+step2[10];
vsub.s16 q10, q1, q2 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:28 | ; dct_const_round_shift(temp2)
vqrshrn.s32 d10, q0, #14 ; >> 14
vqrshrn.s32 d11, q1, #14 ; >> 14
; step1[11] * cospi_16_64
vmull.s16 q0, d22, d14
vmull.s16 q1, d23, d14
; step1[12] * cospi_16_64
vmull.s16 q13, d24, d14
vmull.s16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 1,081 | 1,140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:29 | vld1.s16 {q10}, [r2], r4 ; load data step2[2]
vld1.s16 {q11}, [r2], r4 ; load data step2[3]
vst1.64 {d24}, [r1], r3 ; store output[0]
vst1.64 {d25}, [r1], r5
vst1.64 {d26}, [r1], r3 ; store output[1]
vst1.64 {d27},... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 1,121 | 1,179 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:30 | vst1.64 {d18}, [r1], r3
vst1.64 {d19}, [r1], r5
vst1.64 {d4}, [r1], r3
vst1.64 {d5}, [r1], r5
vst1.64 {d6}, [r1], r3
vst1.64 {d7}, [r1], r5
vst1.64 {d8}, [r1], r3
vst1.64 {d9}, [r1], r5
vst1.64 {d10}, [r1], r3
vs... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct16x16_add_neon.asm | 1,161 | 1,179 |
webmproject/libvpx:vpx_dsp/arm/idct32x32_1_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 | vpx_dsp/arm/idct32x32_1_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct32x32_1_add_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/idct32x32_1_add_neon.asm:2 | MEND
MACRO
SUB_DIFF_16x8 $diff
vqsub.u8 q8, q8, $diff
vqsub.u8 q9, q9, $diff
vqsub.u8 q10, q10, $diff
vqsub.u8 q11, q11, $diff
vqsub.u8 q12, q12, $diff
vqsub.u8 q13, q13, $diff
vqsub.u8 q14, q14, $diff
vqsub.u8 q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct32x32_1_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct32x32_1_add_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct32x32_1_add_neon.asm:3 | movw r12, #0x2d41
; out = dct_const_round_shift(input[0] * cospi_16_64)
mul r0, r0, r12 ; input[0] * cospi_16_64
add r0, r0, #0x2000 ; +(1 << ((DCT_CONST_BITS) - 1))
asr r0, r0, #14 ; >> DCT_CONST_BITS
; out =... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct32x32_1_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct32x32_1_add_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/idct32x32_1_add_neon.asm:4 | diff_positive_32_32
usat r0, #8, r0
vdup.u8 q0, r0
mov r0, #4
diff_positive_32_32_loop
sub r0, #1
LD_16x8 r1, r2
ADD_DIFF_16x8 q0
ST_16x8 r12, r2
LD_16x8 r1, r2
ADD_DIFF_16x8 q0
ST_16x8 r12... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct32x32_1_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct32x32_1_add_neon.asm | 121 | 143 |
webmproject/libvpx:vpx_dsp/arm/idct32x32_1_add_neon.asm:2 | MEND
MACRO
SUB_DIFF_16x8 $diff
vqsub.u8 q8, q8, $diff
vqsub.u8 q9, q9, $diff
vqsub.u8 q10, q10, $diff
vqsub.u8 q11, q11, $diff
vqsub.u8 q12, q12, $diff
vqsub.u8 q13, q13, $diff
vqsub.u8 q14, q14, $diff
vqsub.u8 q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct32x32_1_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct32x32_1_add_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct32x32_1_add_neon.asm:3 | mov r12, #0x2d00
add r12, #0x41
; out = dct_const_round_shift(input[0] * cospi_16_64)
mul r0, r0, r12 ; input[0] * cospi_16_64
add r0, r0, #0x2000 ; +(1 << ((DCT_CONST_BITS) - 1))
asr r0, r0, #14 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct32x32_1_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct32x32_1_add_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/idct4x4_1_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 | vpx_dsp/arm/idct4x4_1_add_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/idct4x4_1_add_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/idct4x4_1_add_neon.asm:2 | ; a1 = ROUND_POWER_OF_TWO(out, 4)
add r0, r0, #8 ; + (1 <<((4) - 1))
asr r0, r0, #4 ; >> 4
vdup.s16 q0, r0 ; duplicate a1
vld1.32 {d2[0]}, [r1], r2
vld1.32 {d2[1]}, [r1], r2
vld1.32 {d... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct4x4_1_add_neon.asm | BSD-3-Clause | 5024f4f191678a2a776b466815178fe985d2b967 | github | media | https://github.com/webmproject/libvpx/blob/5024f4f191678a2a776b466815178fe985d2b967/vpx_dsp/arm/idct4x4_1_add_neon.asm | 41 | 66 |
webmproject/libvpx:vpx_dsp/arm/idct4x4_1_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 | vpx_dsp/arm/idct4x4_1_add_neon.asm | BSD-3-Clause | 1e1caad16570a526b17c1d861cb8011f50ab6425 | github | media | https://github.com/webmproject/libvpx/blob/1e1caad16570a526b17c1d861cb8011f50ab6425/vpx_dsp/arm/idct4x4_1_add_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/idct4x4_1_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 | vpx_dsp/arm/idct4x4_1_add_neon.asm | BSD-3-Clause | 08a453b9de37c796f52e439da98364923726d095 | github | media | https://github.com/webmproject/libvpx/blob/08a453b9de37c796f52e439da98364923726d095/vpx_dsp/arm/idct4x4_1_add_neon.asm | 1 | 60 |
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