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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:21 | |vpx_idct16x16_256_add_neon_pass2_tran_low| PROC
LOAD_TRAN_LOW_TO_S16X2 d16, d17, d18, d19, r0
LOAD_TRAN_LOW_TO_S16X2 d18, d19, d20, d21, r0
LOAD_TRAN_LOW_TO_S16X2 d20, d21, d22, d23, r0
LOAD_TRAN_LOW_TO_S16X2 d22, d23, d24, d25, r0
LOAD_TRAN_LOW_TO_S16X2 d24, d25, d26, d27, r0
LOAD_TRAN_LOW_TO_... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 801 | 860 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | ; cospi_4_64*2 = 32138
movw r12, #0x7d8a
; transpose the input data
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... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:23 | ; step2[5] * cospi_16_64
vmull.s16 q12, d9, d4
vmull.s16 q11, d8, d4
; temp1 = (step2[6] - step2[5]) * cospi_16_64
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, q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 881 | 940 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ;void vpx_idct16x16_10_add_neon_pass2(const tran_low_t *src, int16_t *output,
; int16_t *pass1_output)
;
; r0 const tran_low_t *src
; r1 int16_t *output
; r2 int16_t *pass1_output
; idct16 stage1 - stage7 on all the elements loaded in q8-q15. The output
; will be stored back into... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | vdup.16 q6, r12 ; duplicate 2*cospi_2_64
; dct_const_round_shift(step1[8] * cospi_2_64)
vqrdmulh.s16 q7, q8, q6
; preloading to avoid stall
; 2*cospi_26_64 = 9512
movw r12, #0x2528
rsb r12, #0
vdup.16 q15, r12 ; d... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 961 | 1,020 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:26 | 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 ; duplicate -cospi_8_64
; dct_const_round_shift(temp1)
vrshrn.s32 d2, q1... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 1,001 | 1,060 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:27 | ; 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 ; step1[10] = step2[9]-step2[10];
vsub.s16 q11, q0, q3 ; step1[11] = step2[8]-ste... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:28 | ; 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 q6, d25, d14
; temp1 = (-step1[11] + step1[12]) * cospi_16_64
vsub.s32 q10, q13, q0
vsub.s32 q4, q6, q1
; temp2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 1,081 | 1,140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:29 | vst1.64 {d25}, [r1], r5
vst1.64 {d26}, [r1], r3 ; store output[1]
vst1.64 {d27}, [r1], r5
vadd.s16 q12, q10, q5 ; step2[2] + step2[13]
vadd.s16 q13, q11, q4 ; step2[3] + step2[12]
vsub.s16 q14, q1, q14 ; st... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 1,121 | 1,176 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:30 | 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
vst1.64 {d11}, [r1], r5
vst1.64 {d28}, [r1], r3
vst1.64 {d29}, [r1], r5
v... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 5d4aa325a6be1be3688eb893aa64b0f91b4ff07a | github | media | https://github.com/webmproject/libvpx/blob/5d4aa325a6be1be3688eb893aa64b0f91b4ff07a/vpx_dsp/arm/idct16x16_add_neon.asm | 1,161 | 1,176 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:7 | vrshrn.s32 d12, q9, #14 ; >> 14
vrshrn.s32 d13, q10, #14 ; >> 14
; stage 6
vadd.s16 q8, q0, q15 ; step2[0] = step1[0] + step1[7];
vadd.s16 q9, q1, q6 ; step2[1] = step1[1] + step1[6];
vadd.s16 q10, q2, q5 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 6defef4ab2c75c4f693b7f8876291a1de0e66d66 | github | media | https://github.com/webmproject/libvpx/blob/6defef4ab2c75c4f693b7f8876291a1de0e66d66/vpx_dsp/arm/idct16x16_add_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:8 | b idct16x16_256_add_neon_pass1
ENDP ; |vpx_idct16x16_256_add_neon_pass1_tran_low|
ENDIF ; CONFIG_VP9_HIGHBITDEPTH
;void vpx_idct16x16_256_add_neon_pass2(const int16_t *src,
; int16_t *output,
; int16_t *pass1_output,
; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 6defef4ab2c75c4f693b7f8876291a1de0e66d66 | github | media | https://github.com/webmproject/libvpx/blob/6defef4ab2c75c4f693b7f8876291a1de0e66d66/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | ; temp2 = (step1[10] + step1[13]) * cospi_16_64
vadd.s32 q10, q3, q0
vadd.s32 q4, q4, q1
; dct_const_round_shift(temp1)
vrshrn.s32 d4, q5, #14 ; >> 14
vrshrn.s32 d5, q6, #14 ; >> 14
; dct_const_round_shift(temp2)
vrshrn.s32 d10, q10,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 6defef4ab2c75c4f693b7f8876291a1de0e66d66 | github | media | https://github.com/webmproject/libvpx/blob/6defef4ab2c75c4f693b7f8876291a1de0e66d66/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:16 | ldr r7, [sp, #28] ; dest used to save element 0-7
mov r9, r7 ; save dest pointer for later use
ldr r8, [sp, #32] ; load dest_stride
; stage 7
; load the data in pass1
vld1.s16 {q0}, [r2], r4 ; load data... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 6defef4ab2c75c4f693b7f8876291a1de0e66d66 | github | media | https://github.com/webmproject/libvpx/blob/6defef4ab2c75c4f693b7f8876291a1de0e66d66/vpx_dsp/arm/idct16x16_add_neon.asm | 601 | 660 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:17 | vld1.s16 {q1}, [r2], r4 ; load data step2[5]
vld1.s16 {q10}, [r2], r4 ; load data step2[6]
vld1.s16 {q11}, [r2], r4 ; load data step2[7]
vld1.64 {d12}, [r7], r8 ; load destinatoin data
vld1.64 {d13}, [r7], r8 ; load ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 6defef4ab2c75c4f693b7f8876291a1de0e66d66 | github | media | https://github.com/webmproject/libvpx/blob/6defef4ab2c75c4f693b7f8876291a1de0e66d66/vpx_dsp/arm/idct16x16_add_neon.asm | 641 | 700 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:18 | vrshr.s16 q9, q9, #6
vaddw.u8 q9, q9, d13 ; + dest[j * dest_stride + i]
vqmovun.s16 d13, q9 ; clip pixel
vst1.64 {d13}, [r9], r8 ; store the data
vld1.64 {d13}, [r7], r8 ; load destinatoin data
vrshr.s16 q2, q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 6defef4ab2c75c4f693b7f8876291a1de0e66d66 | github | media | https://github.com/webmproject/libvpx/blob/6defef4ab2c75c4f693b7f8876291a1de0e66d66/vpx_dsp/arm/idct16x16_add_neon.asm | 681 | 740 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:20 | 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
vst1.64 {d16}, [r1], r3
vst1.64 {d17}, [r1], r5
vst1.64 {d18}, [r1], r3
vst1.64 {d19}, [r1], r5
vst1.64 {d4}, [r... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 6defef4ab2c75c4f693b7f8876291a1de0e66d66 | github | media | https://github.com/webmproject/libvpx/blob/6defef4ab2c75c4f693b7f8876291a1de0e66d66/vpx_dsp/arm/idct16x16_add_neon.asm | 761 | 820 |
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 | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:2 | ;void |vpx_idct16x16_256_add_neon_pass1|(const int16_t *input, int16_t *output)
;
; r0 const int16_t *input
; r1 int16_t *output
; 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 dur... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:3 | movw r12, #0x238e
; 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
; temp1 = step2[4] * cospi_28_64 - step2[7] * cospi_4_64
vmlsl.s16 q2, d30, d1
vmlsl.... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:4 | ; 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.s16 q3, d23, d3
; temp2 = step2[5] * cospi_20_64 + step2[6] * cospi_12_64
vmlal.s16 q9, d22, d2
vmla... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:5 | ; temp2 = (step1[0] - step1[1]) * cospi_16_64
vsub.s32 q13, q2, q0
vsub.s32 q1, q11, q1
; dct_const_round_shift(temp1)
vrshrn.s32 d16, q3, #14 ; >> 14
vrshrn.s32 d17, q12, #14 ; >> 14
; dct_const_round_shift(temp2)
vrshrn.s32 d18, q13, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 161 | 220 |
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 | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/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 | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:8 | vld2.s16 {q9,q10}, [r0]!
vld2.s16 {q10,q11}, [r0]!
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:9 | ; temp2 = step1[8] * cospi_2_64 + step1[15] * cospi_30_64
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)
vrshrn.s32 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:10 | vdup.16 d31, r12 ; duplicate cospi_10_64
; dct_const_round_shift(temp1)
vrshrn.s32 d2, q2, #14 ; >> 14
vrshrn.s32 d3, q3, #14 ; >> 14
; dct_const_round_shift(temp2)
vrshrn.s32 d12, q4, #14 ; >> 14
vrshrn.s32 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:11 | ; dct_const_round_shift(temp2)
vrshrn.s32 d11, q5, #14 ; >> 14
vrshrn.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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:12 | ; cospi_24_64 = 6270
movw r3, #0x187e
; 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[... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:13 | ; - step1[13] * cospi_8_64
vmull.s16 q11, d26, d30
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,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 481 | 540 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:14 | ; step1[13] * cospi_16_64
vmull.s16 q3, d26, d14
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 = ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 521 | 580 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | ; dct_const_round_shift(temp1)
vrshrn.s32 d6, q10, #14 ; >> 14
vrshrn.s32 d7, q4, #14 ; >> 14
; dct_const_round_shift(temp2)
vrshrn.s32 d8, q13, #14 ; >> 14
vrshrn.s32 d9, q6, #14 ; >> 14
mov r4, #16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:16 | vadd.s16 q13, q11, q4 ; step2[3] + step2[12]
vrshr.s16 q12, q12, #6 ; ROUND_POWER_OF_TWO
vrshr.s16 q13, q13, #6 ; ROUND_POWER_OF_TWO
vaddw.u8 q12, q12, d12 ; + dest[j * dest_stride + i]
vaddw.u8 q13, q13, d13 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 601 | 660 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:17 | vst1.64 {d13}, [r9], r8 ; store the data
vld1.64 {d12}, [r7], r8 ; load destinatoin data
vld1.64 {d13}, [r7], r8 ; load destinatoin data
vsub.s16 q8, q11, q8 ; step2[7] - step2[8]
vsub.s16 q9, q10, q9 ; step2... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 641 | 700 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:18 | vst1.64 {d12}, [r9], r8 ; store the data
vld1.64 {d12}, [r7], r8 ; load destinatoin data
vrshr.s16 q15, q15, #6
vaddw.u8 q15, q15, d13 ; + dest[j * dest_stride + i]
vqmovun.s16 d13, q15 ; clip pixel
vst1.64 {d1... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/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[4]
vst1.64 {d25}, [r1], r5
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]... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 721 | 780 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:20 | ; r0 const tran_low_t *input
; r1 int16_t *output
; 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): Fi... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 761 | 820 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:21 | ; preloading to avoid stall
; cospi_16_64*2 = 23170
movw r3, #0x5a82
; 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... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 801 | 860 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | vrshrn.s32 d13, q10, #14 ; >> 14
; stage 6
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:23 | LOAD_TRAN_LOW_TO_S16X2 d22, d23, d24, d25, r0
LOAD_TRAN_LOW_TO_S16X2 d24, d25, d26, d27, r0
LOAD_TRAN_LOW_TO_S16X2 d26, d27, d28, d29, r0
LOAD_TRAN_LOW_TO_S16X2 d28, d29, d30, d31, r0
LOAD_TRAN_LOW_TO_S16X2 d0, d1, d2, d3, r0
vmov.s16 q15, q0;
; 2*cospi_30_64 = 3212
movw r... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 881 | 940 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ; dct_const_round_shift(step1[12] * cospi_6_64)
vqrdmulh.s16 q4, q9, q14
; 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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | vmull.s16 q10, d8, d30
vmull.s16 q13, d9, d30
; -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] * cosp... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 961 | 1,020 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:26 | vmull.s16 q3, d26, d14
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]) * cosp... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 1,001 | 1,060 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:27 | vrshrn.s32 d6, q10, #14 ; >> 14
vrshrn.s32 d7, q4, #14 ; >> 14
; dct_const_round_shift((step1[11] + step1[12]) * cospi_16_64);
vrshrn.s32 d8, q13, #14 ; >> 14
vrshrn.s32 d9, q6, #14 ; >> 14
mov r4, #16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:28 | vld1.s16 {q11}, [r2], r4 ; load data step2[7]
vst1.64 {d24}, [r1], r3 ; store output[4]
vst1.64 {d25}, [r1], r5
vst1.64 {d26}, [r1], r3 ; store output[5]
vst1.64 {d27}, [r1], r5
vadd.s16 q12, q10, q9 ; step2[6] ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 018a2adcb1b14a8f12fae6342c627c41e8b28ef1 | github | media | https://github.com/webmproject/libvpx/blob/018a2adcb1b14a8f12fae6342c627c41e8b28ef1/vpx_dsp/arm/idct16x16_add_neon.asm | 1,081 | 1,118 |
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 | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 1 | 60 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:2 | vtrn.16 q10, q11
vtrn.16 q12, q13
vtrn.16 q14, q15
MEND
AREA Block, CODE, READONLY ; name this block of code
;void |vpx_idct16x16_256_add_neon_pass1|(const int16_t *input, int16_t *output)
;
; r0 const int16_t *input
; r1 int16_t *output
; idct16 stage1 - stage6 on all the... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:3 | vdup.16 d1, r12 ; duplicate cospi_4_64
; preloading to avoid stall
; cospi_12_64 = 13623
movw r3, #0x3537
; cospi_20_64 = 9102
movw r12, #0x238e
; step2[4] * cospi_28_64
vmull.s16 q2, d18, d0
vmull.s16 q3, d19, d0
; step... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:4 | ; cospi_24_64 = 6270
movw r12, #0x187e
; 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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/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 | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/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 | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:7 | ; 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 ; step2[1] = step1[1] + step1[6];
v... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 241 | 300 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:8 | vmov.s16 q15, q1
b idct16x16_256_add_neon_pass1
ENDP ; |vpx_idct16x16_256_add_neon_pass1_tran_low|
ENDIF ; CONFIG_VP9_HIGHBITDEPTH
;void vpx_idct16x16_256_add_neon_pass2(const int16_t *src,
; int16_t *output,
; in... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:9 | movw r3, #0x0646
; cospi_2_64 = 16305
movw r12, #0x3fb1
; transpose the input data
TRANSPOSE8X8
; stage 3
vdup.16 d12, r3 ; duplicate cospi_30_64
vdup.16 d13, r12 ; duplicate cospi_2_64
; preloading to avoid st... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:10 | vqrshrn.s32 d1, q3, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d14, q1, #14 ; >> 14
vqrshrn.s32 d15, q4, #14 ; >> 14
; preloading to avoid stall
; cospi_22_64 = 7723
movw r3, #0x1e2b
; cospi_10_64 = 14449
movw ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:11 | ; step1[10] * cospi_22_64
vmull.s16 q11, d20, d30
vmull.s16 q12, d21, d30
; 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, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:12 | vmull.s16 q13, d29, d31
; 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, q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:13 | ; step1[9] * cospi_24_64
vmull.s16 q2, d18, d31
vmull.s16 q3, d19, d31
; step1[14] * cospi_24_64
vmull.s16 q4, d28, d31
vmull.s16 q5, d29, d31
; temp2 = step1[9] * cospi_24_64 + step1[14] * cospi_8_64
vmlal.s16 q2, d28, d30
vmlal.s16 q3, d29, d30
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 481 | 540 |
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 | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 521 | 580 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | 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
; dct_const_round_shift(temp... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:16 | 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 pointer for later use
ldr r8, [sp, #32] ; ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 601 | 660 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:17 | 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 data step2[6]
vld1.s16 {q11}, [r2], r4 ; load d... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 641 | 700 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:18 | 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, q9 ; clip pixel
vst1.64 {d13}... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 681 | 740 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:19 | ; 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 q13, q1, q14 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 721 | 780 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:20 | 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
vst1.64 {d16}, [r1], r3
vst1.64 {d17}, [r1], r5
... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 761 | 820 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:21 | ; r5 int dest_stride
|vpx_idct16x16_256_add_neon_pass2_tran_low| PROC
LOAD_TRAN_LOW_TO_S16X2 d16, d17, d18, d19, r0
LOAD_TRAN_LOW_TO_S16X2 d18, d19, d20, d21, r0
LOAD_TRAN_LOW_TO_S16X2 d20, d21, d22, d23, r0
LOAD_TRAN_LOW_TO_S16X2 d22, d23, d24, d25, r0
LOAD_TRAN_LOW_TO_S16X2 d24, d25, d26, d27, r... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 801 | 860 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | ; cospi_28_64*2 = 6392
movw r3, #0x18f8
; cospi_4_64*2 = 32138
movw r12, #0x7d8a
; transpose the input data
TRANSPOSE8X8
; stage 3
vdup.16 q0, r3 ; duplicate cospi_28_64*2
vdup.16 q1, r12 ; duplicate cospi_4_6... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:23 | vmull.s16 q10, d15, d4
; step2[5] * cospi_16_64
vmull.s16 q12, d9, d4
vmull.s16 q11, d8, d4
; temp1 = (step2[6] - step2[5]) * cospi_16_64
vsub.s32 q15, q10, q12
vsub.s32 q6, q9, q11
; temp2 = (step2[5] + step2[6]) * cospi_16_64
vadd.s32 q9, q9, q... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 881 | 940 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ENDP ; |vpx_idct16x16_10_add_neon_pass1|
;void vpx_idct16x16_10_add_neon_pass2(const tran_low_t *src, int16_t *output,
; int16_t *pass1_output)
;
; r0 const tran_low_t *src
; r1 int16_t *output
; r2 int16_t *pass1_output
; idct16 stage1 - stage7 on all the elements loaded in q8... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | 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
; preloading to avoid stall
; 2*cospi_26_64 = 9512
movw r12, #0x2528
rsb r12, #0
vdup.16 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/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 | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/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 | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:28 | 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 q6, d25, d14
; temp1 = (-step... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 1,081 | 1,140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:29 | 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}, [r1], r5
vadd.s16 q12, q10, q5 ; step2[2] ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 1,121 | 1,178 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:30 | 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
vst1.64 {d11}, [r1], r5
vs... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 2d3d95f7ac379b3927eed7519568d8bee63f56e4 | github | media | https://github.com/webmproject/libvpx/blob/2d3d95f7ac379b3927eed7519568d8bee63f56e4/vpx_dsp/arm/idct16x16_add_neon.asm | 1,161 | 1,178 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:3 | movw r12, #0x238e
; 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
; temp1 = step2[4] * cospi_28_64 - step2[7] * cospi_4_64
vmlsl.s16 q2, d30, d1
vmlsl.... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:4 | ; 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.s16 q3, d23, d3
; temp2 = step2[5] * cospi_20_64 + step2[6] * cospi_12_64
vmlal.s16 q9, d22, d2
vmla... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:5 | ; temp2 = (step1[0] - step1[1]) * cospi_16_64
vsub.s32 q13, q2, q0
vsub.s32 q1, q11, q1
; dct_const_round_shift(temp1)
vqrshrn.s32 d16, q3, #14 ; >> 14
vqrshrn.s32 d17, q12, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d18, q13, ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 161 | 220 |
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 | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:8 | vld2.s16 {q9,q10}, [r0]!
vld2.s16 {q10,q11}, [r0]!
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 281 | 340 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:9 | ; temp2 = step1[8] * cospi_2_64 + step1[15] * cospi_30_64
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 321 | 380 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:10 | vdup.16 d31, r12 ; duplicate cospi_10_64
; 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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 361 | 420 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:11 | ; dct_const_round_shift(temp2)
vqrshrn.s32 d11, q5, #14 ; >> 14
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 401 | 460 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:12 | ; cospi_24_64 = 6270
movw r3, #0x187e
; 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[... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 441 | 500 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:13 | ; - step1[13] * cospi_8_64
vmull.s16 q11, d26, d30
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,... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 481 | 540 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:14 | ; step1[13] * cospi_16_64
vmull.s16 q3, d26, d14
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 = ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 521 | 580 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:15 | ; dct_const_round_shift(temp1)
vqrshrn.s32 d6, q10, #14 ; >> 14
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 561 | 620 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:21 | ; preloading to avoid stall
; cospi_16_64*2 = 23170
movw r3, #0x5a82
; 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... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 801 | 860 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:22 | vqrshrn.s32 d13, q10, #14 ; >> 14
; stage 6
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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 841 | 900 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:24 | ; dct_const_round_shift(step1[12] * cospi_6_64)
vqrdmulh.s16 q4, q9, q14
; 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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 921 | 980 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:25 | vmull.s16 q10, d8, d30
vmull.s16 q13, d9, d30
; -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] * cosp... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 961 | 1,020 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:26 | vmull.s16 q3, d26, d14
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]) * cosp... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 1,001 | 1,060 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:27 | vqrshrn.s32 d6, q10, #14 ; >> 14
vqrshrn.s32 d7, q4, #14 ; >> 14
; 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 ... | arm | masm-like | handwritten | webmproject/libvpx | vpx_dsp/arm/idct16x16_add_neon.asm | BSD-3-Clause | 8befcd008924a111c08dc58fa740e905bc0b0d5f | github | media | https://github.com/webmproject/libvpx/blob/8befcd008924a111c08dc58fa740e905bc0b0d5f/vpx_dsp/arm/idct16x16_add_neon.asm | 1,041 | 1,100 |
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 | af9d7aa9fb81e722a719efd8c2fea7a7a80382e9 | github | media | https://github.com/webmproject/libvpx/blob/af9d7aa9fb81e722a719efd8c2fea7a7a80382e9/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
; 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
; TODO(hkuang): Find... | 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 | 41 | 100 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:3 | ; 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
; temp1 = step2[4] * cospi_28_64 - step2[7] * cospi_4_64
vmlsl.s16 q2, d30, d1
vmlsl.s16 q3, d31, d1
; temp2... | 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 | 81 | 140 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:4 | vmull.s16 q15, d27, d3
; temp1 = input[5] * cospi_12_64 - input[3] * cospi_20_64
vmlsl.s16 q2, d22, d3
vmlsl.s16 q3, d23, d3
; temp2 = step2[5] * cospi_20_64 + step2[6] * cospi_12_64
vmlal.s16 q9, d22, d2
vmlal.s16 q15, d23, d2
; dct_const_round_shift(temp1)
... | 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 | 121 | 180 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:5 | vsub.s32 q13, q2, q0
vsub.s32 q1, q11, q1
; dct_const_round_shift(temp1)
vqrshrn.s32 d16, q3, #14 ; >> 14
vqrshrn.s32 d17, q12, #14 ; >> 14
; dct_const_round_shift(temp2)
vqrshrn.s32 d18, q13, #14 ; >> 14
vqrshrn.s32 d19, q... | 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 | 161 | 220 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:6 | ; cospi_16_64 = 11585
movw r3, #0x2d41
; stage 5
vadd.s16 q0, q8, q11 ; step1[0] = step2[0] + step2[3];
vadd.s16 q1, q9, q10 ; step1[1] = step2[1] + step2[2];
vsub.s16 q2, q9, q10 ; step1[2] = step2[1] - step2[2];
vsub.s1... | 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 | 201 | 260 |
webmproject/libvpx:vpx_dsp/arm/idct16x16_add_neon.asm:7 | vadd.s16 q11, q3, q4 ; step2[3] = step1[3] + step1[4];
vsub.s16 q12, q3, q4 ; step2[4] = step1[3] - step1[4];
vsub.s16 q13, q2, q5 ; step2[5] = step1[2] - step1[5];
vsub.s16 q14, q1, q6 ; step2[6] = 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 | 241 | 300 |
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