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Convert the arm assembly sources to unix newlines

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This commit is contained in:
Martin Storsjö 2014-03-01 01:12:03 +02:00
parent 5bc4a39820
commit 03e0dcd814
5 changed files with 3321 additions and 3321 deletions
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110
codec/common/arm_arch_common_macro.S
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@ -1,55 +1,55 @@
/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef APPLE_IOS
.macro WELS_ASM_FUNC_BEGIN
.align 2
.arm
.globl _$0
_$0:
.endm
#else
.macro WELS_ASM_FUNC_BEGIN funcName
.align 2
.arm
.global \funcName
\funcName:
.endm
#endif
.macro WELS_ASM_FUNC_END
mov pc, lr
.endm
/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef APPLE_IOS
.macro WELS_ASM_FUNC_BEGIN
.align 2
.arm
.globl _$0
_$0:
.endm
#else
.macro WELS_ASM_FUNC_BEGIN funcName
.align 2
.arm
.global \funcName
\funcName:
.endm
#endif
.macro WELS_ASM_FUNC_END
mov pc, lr
.endm

1624
codec/common/deblocking_neon.S
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406
codec/decoder/core/arm/block_add_neon.S
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@ -1,203 +1,203 @@
/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef HAVE_NEON
.text
#include "arm_arch_common_macro.S"
#ifdef APPLE_IOS
.macro ROW_TRANSFORM_1_STEP
// { // input: src_d[0]~[3], output: e_q[0]~[3]; working: $8 $9
vaddl.s16 $4, $0, $2 //int32 e[i][0] = src[0] + src[2];
vsubl.s16 $5, $0, $2 //int32 e[i][1] = src[0] - src[2];
vshr.s16 $8, $1, #1
vshr.s16 $9, $3, #1
vsubl.s16 $6, $8, $3 //int32 e[i][2] = (src[1]>>1)-src[3];
vaddl.s16 $7, $1, $9 //int32 e[i][3] = src[1] + (src[3]>>1);
// }
.endm
.macro TRANSFORM_4BYTES // both row & col transform used
// { // output: f_q[0]~[3], input: e_q[0]~[3];
vadd.s32 $0, $4, $7 //int16 f[i][0] = e[i][0] + e[i][3];
vadd.s32 $1, $5, $6 //int16 f[i][1] = e[i][1] + e[i][2];
vsub.s32 $2, $5, $6 //int16 f[i][2] = e[i][1] - e[i][2];
vsub.s32 $3, $4, $7 //int16 f[i][3] = e[i][0] - e[i][3];
// }
.endm
.macro COL_TRANSFORM_1_STEP
// { // input: src_q[0]~[3], output: e_q[0]~[3];
vadd.s32 $4, $0, $2 //int32 e[0][j] = f[0][j] + f[2][j];
vsub.s32 $5, $0, $2 //int32 e[1][j] = f[0][j] - f[2][j];
vshr.s32 $6, $1, #1
vshr.s32 $7, $3, #1
vsub.s32 $6, $6, $3 //int32 e[2][j] = (f[1][j]>>1) - f[3][j];
vadd.s32 $7, $1, $7 //int32 e[3][j] = f[1][j] + (f[3][j]>>1);
// }
.endm
#else
.macro ROW_TRANSFORM_1_STEP arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
// { // input: src_d[0]~[3], output: e_q[0]~[3]; working: $8 $9
vaddl.s16 \arg4, \arg0, \arg2 //int32 e[i][0] = src[0] + src[2];
vsubl.s16 \arg5, \arg0, \arg2 //int32 e[i][1] = src[0] - src[2];
vshr.s16 \arg8, \arg1, #1
vshr.s16 \arg9, \arg3, #1
vsubl.s16 \arg6, \arg8, \arg3 //int32 e[i][2] = (src[1]>>1)-src[3];
vaddl.s16 \arg7, \arg1, \arg9 //int32 e[i][3] = src[1] + (src[3]>>1);
// }
.endm
.macro TRANSFORM_4BYTES arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7 // both row & col transform used
// { // output: f_q[0]~[3], input: e_q[0]~[3];
vadd.s32 \arg0, \arg4, \arg7 //int16 f[i][0] = e[i][0] + e[i][3];
vadd.s32 \arg1, \arg5, \arg6 //int16 f[i][1] = e[i][1] + e[i][2];
vsub.s32 \arg2, \arg5, \arg6 //int16 f[i][2] = e[i][1] - e[i][2];
vsub.s32 \arg3, \arg4, \arg7 //int16 f[i][3] = e[i][0] - e[i][3];
// }
.endm
.macro COL_TRANSFORM_1_STEP arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7
// { // input: src_q[0]~[3], output: e_q[0]~[3];
vadd.s32 \arg4, \arg0, \arg2 //int32 e[0][j] = f[0][j] + f[2][j];
vsub.s32 \arg5, \arg0, \arg2 //int32 e[1][j] = f[0][j] - f[2][j];
vshr.s32 \arg6, \arg1, #1
vshr.s32 \arg7, \arg3, #1
vsub.s32 \arg6, \arg6, \arg3 //int32 e[2][j] = (f[1][j]>>1) - f[3][j];
vadd.s32 \arg7, \arg1, \arg7 //int32 e[3][j] = f[1][j] + (f[3][j]>>1);
// }
.endm
#endif
// r0 int16_t* block,
// r1 int8_t* non_zero_count,
WELS_ASM_FUNC_BEGIN SetNonZeroCount_neon
vld1.64 {d0-d2}, [r1]
vceq.s8 q0, q0, #0
vceq.s8 d2, d2, #0
vmvn q0, q0
vmvn d2, d2
vabs.s8 q0, q0
vabs.s8 d2, d2
vst1.64 {d0-d2}, [r1]
WELS_ASM_FUNC_END
// r0 int16_t * block,
// r1 int32_t stride
WELS_ASM_FUNC_BEGIN WelsResBlockZero16x16_neon// can use for 256*sizeof(int16_t)
push {r2}
mov r2, #16
// each row 16 elements, 16*sizeof(int16_t)
// memset(ptr_dest, 0, 16*sizeof(int16_t));
// ptr_dest += stride;
lsl r1, r1, #1 // r1 = 2*r1
veor.i16 q0, q0, q0
veor.i16 q1, q1, q1
block_zero_16x16_luma_loop:
vst1.i16 {q0, q1}, [r0], r1
subs r2, r2, #2
vst1.i16 {q0, q1}, [r0], r1
bne block_zero_16x16_luma_loop
pop {r2}
WELS_ASM_FUNC_END
WELS_ASM_FUNC_BEGIN WelsResBlockZero8x8_neon// can use for 64*sizeof(int16_t)
push {r2}
mov r2, #8
// each row 8 elements, 8*sizeof(int16_t)
// memset(ptr_dest, 0, 8*sizeof(int16_t));
// ptr_dest += stride;
lsl r1, r1, #1
veor.i16 q0, q0, q0
block_zero_8x8_chma_loop:
vst1.i16 {q0}, [r0], r1
subs r2, r2, #2
vst1.i16 {q0}, [r0], r1
bne block_zero_8x8_chma_loop
pop {r2}
WELS_ASM_FUNC_END
// uint8_t *pred, const int32_t stride, int16_t *rs
WELS_ASM_FUNC_BEGIN IdctResAddPred_neon
vld4.s16 {d0, d1, d2, d3}, [r2] // cost 3 cycles!
ROW_TRANSFORM_1_STEP d0, d1, d2, d3, q4, q5, q6, q7, d4, d5
TRANSFORM_4BYTES q0, q1, q2, q3, q4, q5, q6, q7
// transform element 32bits
vtrn.s32 q0, q1 //[0 1 2 3]+[4 5 6 7]-->[0 4 2 6]+[1 5 3 7]
vtrn.s32 q2, q3 //[8 9 10 11]+[12 13 14 15]-->[8 12 10 14]+[9 13 11 15]
vswp d1, d4 //[0 4 2 6]+[8 12 10 14]-->[0 4 8 12]+[2 6 10 14]
vswp d3, d6 //[1 5 3 7]+[9 13 11 15]-->[1 5 9 13]+[3 7 11 15]
COL_TRANSFORM_1_STEP q0, q1, q2, q3, q4, q5, q6, q7
TRANSFORM_4BYTES q0, q1, q2, q3, q4, q5, q6, q7
//after clip_table[MAX_NEG_CROP] into [0, 255]
mov r2, r0
vld1.32 {d12[0]},[r0],r1
vld1.32 {d12[1]},[r0],r1
vld1.32 {d14[0]},[r0],r1
vld1.32 {d14[1]},[r0]
vrshrn.s32 d8, q0, #6
vrshrn.s32 d9, q1, #6
vrshrn.s32 d10, q2, #6
vrshrn.s32 d11, q3, #6
vmovl.u8 q0,d12
vmovl.u8 q1,d14
vadd.s16 q0,q4
vadd.s16 q1,q5
vqmovun.s16 d12,q0
vqmovun.s16 d14,q1
vst1.32 {d12[0]},[r2],r1
vst1.32 {d12[1]},[r2],r1
vst1.32 {d14[0]},[r2],r1
vst1.32 {d14[1]},[r2]
WELS_ASM_FUNC_END
#endif
/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifdef HAVE_NEON
.text
#include "arm_arch_common_macro.S"
#ifdef APPLE_IOS
.macro ROW_TRANSFORM_1_STEP
// { // input: src_d[0]~[3], output: e_q[0]~[3]; working: $8 $9
vaddl.s16 $4, $0, $2 //int32 e[i][0] = src[0] + src[2];
vsubl.s16 $5, $0, $2 //int32 e[i][1] = src[0] - src[2];
vshr.s16 $8, $1, #1
vshr.s16 $9, $3, #1
vsubl.s16 $6, $8, $3 //int32 e[i][2] = (src[1]>>1)-src[3];
vaddl.s16 $7, $1, $9 //int32 e[i][3] = src[1] + (src[3]>>1);
// }
.endm
.macro TRANSFORM_4BYTES // both row & col transform used
// { // output: f_q[0]~[3], input: e_q[0]~[3];
vadd.s32 $0, $4, $7 //int16 f[i][0] = e[i][0] + e[i][3];
vadd.s32 $1, $5, $6 //int16 f[i][1] = e[i][1] + e[i][2];
vsub.s32 $2, $5, $6 //int16 f[i][2] = e[i][1] - e[i][2];
vsub.s32 $3, $4, $7 //int16 f[i][3] = e[i][0] - e[i][3];
// }
.endm
.macro COL_TRANSFORM_1_STEP
// { // input: src_q[0]~[3], output: e_q[0]~[3];
vadd.s32 $4, $0, $2 //int32 e[0][j] = f[0][j] + f[2][j];
vsub.s32 $5, $0, $2 //int32 e[1][j] = f[0][j] - f[2][j];
vshr.s32 $6, $1, #1
vshr.s32 $7, $3, #1
vsub.s32 $6, $6, $3 //int32 e[2][j] = (f[1][j]>>1) - f[3][j];
vadd.s32 $7, $1, $7 //int32 e[3][j] = f[1][j] + (f[3][j]>>1);
// }
.endm
#else
.macro ROW_TRANSFORM_1_STEP arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9
// { // input: src_d[0]~[3], output: e_q[0]~[3]; working: $8 $9
vaddl.s16 \arg4, \arg0, \arg2 //int32 e[i][0] = src[0] + src[2];
vsubl.s16 \arg5, \arg0, \arg2 //int32 e[i][1] = src[0] - src[2];
vshr.s16 \arg8, \arg1, #1
vshr.s16 \arg9, \arg3, #1
vsubl.s16 \arg6, \arg8, \arg3 //int32 e[i][2] = (src[1]>>1)-src[3];
vaddl.s16 \arg7, \arg1, \arg9 //int32 e[i][3] = src[1] + (src[3]>>1);
// }
.endm
.macro TRANSFORM_4BYTES arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7 // both row & col transform used
// { // output: f_q[0]~[3], input: e_q[0]~[3];
vadd.s32 \arg0, \arg4, \arg7 //int16 f[i][0] = e[i][0] + e[i][3];
vadd.s32 \arg1, \arg5, \arg6 //int16 f[i][1] = e[i][1] + e[i][2];
vsub.s32 \arg2, \arg5, \arg6 //int16 f[i][2] = e[i][1] - e[i][2];
vsub.s32 \arg3, \arg4, \arg7 //int16 f[i][3] = e[i][0] - e[i][3];
// }
.endm
.macro COL_TRANSFORM_1_STEP arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7
// { // input: src_q[0]~[3], output: e_q[0]~[3];
vadd.s32 \arg4, \arg0, \arg2 //int32 e[0][j] = f[0][j] + f[2][j];
vsub.s32 \arg5, \arg0, \arg2 //int32 e[1][j] = f[0][j] - f[2][j];
vshr.s32 \arg6, \arg1, #1
vshr.s32 \arg7, \arg3, #1
vsub.s32 \arg6, \arg6, \arg3 //int32 e[2][j] = (f[1][j]>>1) - f[3][j];
vadd.s32 \arg7, \arg1, \arg7 //int32 e[3][j] = f[1][j] + (f[3][j]>>1);
// }
.endm
#endif
// r0 int16_t* block,
// r1 int8_t* non_zero_count,
WELS_ASM_FUNC_BEGIN SetNonZeroCount_neon
vld1.64 {d0-d2}, [r1]
vceq.s8 q0, q0, #0
vceq.s8 d2, d2, #0
vmvn q0, q0
vmvn d2, d2
vabs.s8 q0, q0
vabs.s8 d2, d2
vst1.64 {d0-d2}, [r1]
WELS_ASM_FUNC_END
// r0 int16_t * block,
// r1 int32_t stride
WELS_ASM_FUNC_BEGIN WelsResBlockZero16x16_neon// can use for 256*sizeof(int16_t)
push {r2}
mov r2, #16
// each row 16 elements, 16*sizeof(int16_t)
// memset(ptr_dest, 0, 16*sizeof(int16_t));
// ptr_dest += stride;
lsl r1, r1, #1 // r1 = 2*r1
veor.i16 q0, q0, q0
veor.i16 q1, q1, q1
block_zero_16x16_luma_loop:
vst1.i16 {q0, q1}, [r0], r1
subs r2, r2, #2
vst1.i16 {q0, q1}, [r0], r1
bne block_zero_16x16_luma_loop
pop {r2}
WELS_ASM_FUNC_END
WELS_ASM_FUNC_BEGIN WelsResBlockZero8x8_neon// can use for 64*sizeof(int16_t)
push {r2}
mov r2, #8
// each row 8 elements, 8*sizeof(int16_t)
// memset(ptr_dest, 0, 8*sizeof(int16_t));
// ptr_dest += stride;
lsl r1, r1, #1
veor.i16 q0, q0, q0
block_zero_8x8_chma_loop:
vst1.i16 {q0}, [r0], r1
subs r2, r2, #2
vst1.i16 {q0}, [r0], r1
bne block_zero_8x8_chma_loop
pop {r2}
WELS_ASM_FUNC_END
// uint8_t *pred, const int32_t stride, int16_t *rs
WELS_ASM_FUNC_BEGIN IdctResAddPred_neon
vld4.s16 {d0, d1, d2, d3}, [r2] // cost 3 cycles!
ROW_TRANSFORM_1_STEP d0, d1, d2, d3, q4, q5, q6, q7, d4, d5
TRANSFORM_4BYTES q0, q1, q2, q3, q4, q5, q6, q7
// transform element 32bits
vtrn.s32 q0, q1 //[0 1 2 3]+[4 5 6 7]-->[0 4 2 6]+[1 5 3 7]
vtrn.s32 q2, q3 //[8 9 10 11]+[12 13 14 15]-->[8 12 10 14]+[9 13 11 15]
vswp d1, d4 //[0 4 2 6]+[8 12 10 14]-->[0 4 8 12]+[2 6 10 14]
vswp d3, d6 //[1 5 3 7]+[9 13 11 15]-->[1 5 9 13]+[3 7 11 15]
COL_TRANSFORM_1_STEP q0, q1, q2, q3, q4, q5, q6, q7
TRANSFORM_4BYTES q0, q1, q2, q3, q4, q5, q6, q7
//after clip_table[MAX_NEG_CROP] into [0, 255]
mov r2, r0
vld1.32 {d12[0]},[r0],r1
vld1.32 {d12[1]},[r0],r1
vld1.32 {d14[0]},[r0],r1
vld1.32 {d14[1]},[r0]
vrshrn.s32 d8, q0, #6
vrshrn.s32 d9, q1, #6
vrshrn.s32 d10, q2, #6
vrshrn.s32 d11, q3, #6
vmovl.u8 q0,d12
vmovl.u8 q1,d14
vadd.s16 q0,q4
vadd.s16 q1,q5
vqmovun.s16 d12,q0
vqmovun.s16 d14,q1
vst1.32 {d12[0]},[r2],r1
vst1.32 {d12[1]},[r2],r1
vst1.32 {d14[0]},[r2],r1
vst1.32 {d14[1]},[r2]
WELS_ASM_FUNC_END
#endif

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codec/decoder/core/arm/intra_pred_neon.S
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3204
codec/decoder/core/arm/mc_neon.S
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