mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
999 lines
27 KiB
999 lines
27 KiB
/* |
|
* Copyright (c) 2014 - 2015 Seppo Tomperi <seppo.tomperi@vtt.fi> |
|
* |
|
* This file is part of FFmpeg. |
|
* |
|
* FFmpeg is free software; you can redistribute it and/or |
|
* modify it under the terms of the GNU Lesser General Public |
|
* License as published by the Free Software Foundation; either |
|
* version 2.1 of the License, or (at your option) any later version. |
|
* |
|
* FFmpeg is distributed in the hope that it will be useful, |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
* Lesser General Public License for more details. |
|
* |
|
* You should have received a copy of the GNU Lesser General Public |
|
* License along with FFmpeg; if not, write to the Free Software |
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
*/ |
|
|
|
#include "libavutil/arm/asm.S" |
|
#include "neon.S" |
|
|
|
#define MAX_PB_SIZE #64 |
|
|
|
.macro regshuffle_d8 |
|
vmov d16, d17 |
|
vmov d17, d18 |
|
vmov d18, d19 |
|
vmov d19, d20 |
|
vmov d20, d21 |
|
vmov d21, d22 |
|
vmov d22, d23 |
|
.endm |
|
|
|
.macro regshuffle_q8 |
|
vmov q0, q1 |
|
vmov q1, q2 |
|
vmov q2, q3 |
|
vmov q3, q4 |
|
vmov q4, q5 |
|
vmov q5, q6 |
|
vmov q6, q7 |
|
.endm |
|
|
|
.macro vextin8 |
|
pld [r2] |
|
vld1.8 {q11}, [r2], r3 |
|
vext.8 d16, d22, d23, #1 |
|
vext.8 d17, d22, d23, #2 |
|
vext.8 d18, d22, d23, #3 |
|
vext.8 d19, d22, d23, #4 |
|
vext.8 d20, d22, d23, #5 |
|
vext.8 d21, d22, d23, #6 |
|
vext.8 d22, d22, d23, #7 |
|
.endm |
|
|
|
.macro loadin8 |
|
pld [r2] |
|
vld1.8 {d16}, [r2], r3 |
|
pld [r2] |
|
vld1.8 {d17}, [r2], r3 |
|
pld [r2] |
|
vld1.8 {d18}, [r2], r3 |
|
pld [r2] |
|
vld1.8 {d19}, [r2], r3 |
|
pld [r2] |
|
vld1.8 {d20}, [r2], r3 |
|
pld [r2] |
|
vld1.8 {d21}, [r2], r3 |
|
pld [r2] |
|
vld1.8 {d22}, [r2], r3 |
|
pld [r2] |
|
vld1.8 {d23}, [r2], r3 |
|
.endm |
|
|
|
.macro qpel_filter_1_32b |
|
vmov.i16 d16, #58 |
|
vmov.i16 d17, #10 |
|
vmull.s16 q9, d6, d16 // 58 * d0 |
|
vmull.s16 q10, d7, d16 // 58 * d1 |
|
vmov.i16 d16, #17 |
|
vmull.s16 q11, d4, d17 // 10 * c0 |
|
vmull.s16 q12, d5, d17 // 10 * c1 |
|
vmov.i16 d17, #5 |
|
vmull.s16 q13, d8, d16 // 17 * e0 |
|
vmull.s16 q14, d9, d16 // 17 * e1 |
|
vmull.s16 q15, d10, d17 // 5 * f0 |
|
vmull.s16 q8, d11, d17 // 5 * f1 |
|
vsub.s32 q9, q11 // 58 * d0 - 10 * c0 |
|
vsub.s32 q10, q12 // 58 * d1 - 10 * c1 |
|
vshll.s16 q11, d2, #2 // 4 * b0 |
|
vshll.s16 q12, d3, #2 // 4 * b1 |
|
vadd.s32 q9, q13 // 58 * d0 - 10 * c0 + 17 * e0 |
|
vadd.s32 q10, q14 // 58 * d1 - 10 * c1 + 17 * e1 |
|
vsubl.s16 q13, d12, d0 // g0 - a0 |
|
vsubl.s16 q14, d13, d1 // g1 - a1 |
|
vadd.s32 q9, q11 // 58 * d0 - 10 * c0 + 17 * e0 + 4 * b0 |
|
vadd.s32 q10, q12 // 58 * d1 - 10 * c1 + 17 * e1 + 4 * b1 |
|
vsub.s32 q13, q15 // g0 - a0 - 5 * f0 |
|
vsub.s32 q14, q8 // g1 - a1 - 5 * f1 |
|
vadd.s32 q9, q13 // 58 * d0 - 10 * c0 + 17 * e0 + 4 * b0 + g0 - a0 - 5 * f0 |
|
vadd.s32 q10, q14 // 58 * d1 - 10 * c1 + 17 * e1 + 4 * b1 + g1 - a1 - 5 * f1 |
|
vqshrn.s32 d16, q9, #6 |
|
vqshrn.s32 d17, q10, #6 |
|
.endm |
|
|
|
// input q0 - q7 |
|
// output q8 |
|
.macro qpel_filter_2_32b |
|
vmov.i32 q8, #11 |
|
vaddl.s16 q9, d6, d8 // d0 + e0 |
|
vaddl.s16 q10, d7, d9 // d1 + e1 |
|
vaddl.s16 q11, d4, d10 // c0 + f0 |
|
vaddl.s16 q12, d5, d11 // c1 + f1 |
|
vmul.s32 q11, q8 // 11 * (c0 + f0) |
|
vmul.s32 q12, q8 // 11 * (c1 + f1) |
|
vmov.i32 q8, #40 |
|
vaddl.s16 q15, d2, d12 // b0 + g0 |
|
vmul.s32 q9, q8 // 40 * (d0 + e0) |
|
vmul.s32 q10, q8 // 40 * (d1 + e1) |
|
vaddl.s16 q8, d3, d13 // b1 + g1 |
|
vaddl.s16 q13, d0, d14 // a0 + h0 |
|
vaddl.s16 q14, d1, d15 // a1 + h1 |
|
vshl.s32 q15, #2 // 4*(b0+g0) |
|
vshl.s32 q8, #2 // 4*(b1+g1) |
|
vadd.s32 q11, q13 // 11 * (c0 + f0) + a0 + h0 |
|
vadd.s32 q12, q14 // 11 * (c1 + f1) + a1 + h1 |
|
vadd.s32 q9, q15 // 40 * (d0 + e0) + 4*(b0+g0) |
|
vadd.s32 q10, q8 // 40 * (d1 + e1) + 4*(b1+g1) |
|
vsub.s32 q9, q11 // 40 * (d0 + e0) + 4*(b0+g0) - (11 * (c0 + f0) + a0 + h0) |
|
vsub.s32 q10, q12 // 40 * (d1 + e1) + 4*(b1+g1) - (11 * (c1 + f1) + a1 + h1) |
|
vqshrn.s32 d16, q9, #6 |
|
vqshrn.s32 d17, q10, #6 |
|
.endm |
|
|
|
.macro qpel_filter_3_32b |
|
vmov.i16 d16, #58 |
|
vmov.i16 d17, #10 |
|
vmull.s16 q9, d8, d16 // 58 * d0 |
|
vmull.s16 q10, d9, d16 // 58 * d1 |
|
vmov.i16 d16, #17 |
|
vmull.s16 q11, d10, d17 // 10 * c0 |
|
vmull.s16 q12, d11, d17 // 10 * c1 |
|
vmov.i16 d17, #5 |
|
vmull.s16 q13, d6, d16 // 17 * e0 |
|
vmull.s16 q14, d7, d16 // 17 * e1 |
|
vmull.s16 q15, d4, d17 // 5 * f0 |
|
vmull.s16 q8, d5, d17 // 5 * f1 |
|
vsub.s32 q9, q11 // 58 * d0 - 10 * c0 |
|
vsub.s32 q10, q12 // 58 * d1 - 10 * c1 |
|
vshll.s16 q11, d12, #2 // 4 * b0 |
|
vshll.s16 q12, d13, #2 // 4 * b1 |
|
vadd.s32 q9, q13 // 58 * d0 - 10 * c0 + 17 * e0 |
|
vadd.s32 q10, q14 // 58 * d1 - 10 * c1 + 17 * e1 |
|
vsubl.s16 q13, d2, d14 // g0 - a0 |
|
vsubl.s16 q14, d3, d15 // g1 - a1 |
|
vadd.s32 q9, q11 // 58 * d0 - 10 * c0 + 17 * e0 + 4 * b0 |
|
vadd.s32 q10, q12 // 58 * d1 - 10 * c1 + 17 * e1 + 4 * b1 |
|
vsub.s32 q13, q15 // g0 - a0 - 5 * f0 |
|
vsub.s32 q14, q8 // g1 - a1 - 5 * f1 |
|
vadd.s32 q9, q13 // 58 * d0 - 10 * c0 + 17 * e0 + 4 * b0 + g0 - a0 - 5 * f0 |
|
vadd.s32 q10, q14 // 58 * d1 - 10 * c1 + 17 * e1 + 4 * b1 + g1 - a1 - 5 * f1 |
|
vqshrn.s32 d16, q9, #6 |
|
vqshrn.s32 d17, q10, #6 |
|
.endm |
|
|
|
.macro qpel_filter_1 out=q7 |
|
vmov.u8 d24, #58 |
|
vmov.u8 d25, #10 |
|
vshll.u8 q13, d20, #4 // 16*e |
|
vshll.u8 q14, d21, #2 // 4*f |
|
vmull.u8 \out, d19, d24 // 58*d |
|
vaddw.u8 q13, q13, d20 // 17*e |
|
vmull.u8 q15, d18, d25 // 10*c |
|
vaddw.u8 q14, q14, d21 // 5*f |
|
vsubl.u8 q12, d22, d16 // g - a |
|
vadd.u16 \out, q13 // 58d + 17e |
|
vshll.u8 q13, d17, #2 // 4*b |
|
vadd.u16 q15, q14 // 10*c + 5*f |
|
vadd.s16 q13, q12 // - a + 4*b + g |
|
vsub.s16 \out, q15 // -10*c + 58*d + 17*e -5*f |
|
vadd.s16 \out, q13 // -a + 4*b -10*c + 58*d + 17*e -5*f |
|
.endm |
|
|
|
.macro qpel_filter_2 out=q7 |
|
vmov.i16 q12, #10 |
|
vmov.i16 q14, #11 |
|
vaddl.u8 q13, d19, d20 // d + e |
|
vaddl.u8 q15, d18, d21 // c + f |
|
vmul.u16 q13, q12 // 10 * (d+e) |
|
vmul.u16 q15, q14 // 11 * ( c + f) |
|
vaddl.u8 \out, d17, d22 // b + g |
|
vaddl.u8 q12, d16, d23 // a + h |
|
vadd.u16 \out, q13 // b + 10 * (d + e) + g |
|
vadd.s16 q12, q15 |
|
vshl.u16 \out, #2 // 4 * (b + 10 * (d + e) + g) |
|
vsub.s16 \out, q12 |
|
.endm |
|
|
|
.macro qpel_filter_3 out=q7 |
|
vmov.u8 d24, #58 |
|
vmov.u8 d25, #10 |
|
vshll.u8 q13, d19, #4 // 16*e |
|
vshll.u8 q14, d18, #2 // 4*f |
|
vmull.u8 \out, d20, d24 // 58*d |
|
vaddw.u8 q13, q13, d19 // 17*e |
|
vmull.u8 q15, d21, d25 // 10*c |
|
vaddw.u8 q14, q14, d18 // 5*f |
|
vsubl.u8 q12, d17, d23 // g - a |
|
vadd.u16 \out, q13 // 58d + 17e |
|
vshll.u8 q13, d22, #2 // 4*b |
|
vadd.u16 q15, q14 // 10*c + 5*f |
|
vadd.s16 q13, q12 // - a + 4*b + g |
|
vsub.s16 \out, q15 // -10*c + 58*d + 17*e -5*f |
|
vadd.s16 \out, q13 // -a + 4*b -10*c + 58*d + 17*e -5*f |
|
.endm |
|
|
|
.macro hevc_put_qpel_vX_neon_8 filter |
|
push {r4, r5, r6, r7} |
|
ldr r4, [sp, #16] // height |
|
ldr r5, [sp, #20] // width |
|
vpush {d8-d15} |
|
sub r2, r2, r3, lsl #1 |
|
sub r2, r3 |
|
mov r12, r4 |
|
mov r6, r0 |
|
mov r7, r2 |
|
lsl r1, #1 |
|
0: loadin8 |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
\filter |
|
vst1.16 {q7}, [r0], r1 |
|
regshuffle_d8 |
|
vld1.8 {d23}, [r2], r3 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #16 |
|
mov r0, r6 |
|
add r7, #8 |
|
mov r2, r7 |
|
b 0b |
|
4: subs r4, #1 |
|
\filter |
|
vst1.16 d14, [r0], r1 |
|
regshuffle_d8 |
|
vld1.32 {d23[0]}, [r2], r3 |
|
bne 4b |
|
99: vpop {d8-d15} |
|
pop {r4, r5, r6, r7} |
|
bx lr |
|
.endm |
|
|
|
.macro hevc_put_qpel_uw_vX_neon_8 filter |
|
push {r4-r10} |
|
ldr r5, [sp, #28] // width |
|
ldr r4, [sp, #32] // height |
|
ldr r8, [sp, #36] // src2 |
|
ldr r9, [sp, #40] // src2stride |
|
vpush {d8-d15} |
|
sub r2, r2, r3, lsl #1 |
|
sub r2, r3 |
|
mov r12, r4 |
|
mov r6, r0 |
|
mov r7, r2 |
|
cmp r8, #0 |
|
bne .Lbi\@ |
|
0: loadin8 |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
\filter |
|
vqrshrun.s16 d0, q7, #6 |
|
vst1.8 d0, [r0], r1 |
|
regshuffle_d8 |
|
vld1.8 {d23}, [r2], r3 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #8 |
|
mov r0, r6 |
|
add r7, #8 |
|
mov r2, r7 |
|
b 0b |
|
4: subs r4, #1 |
|
\filter |
|
vqrshrun.s16 d0, q7, #6 |
|
vst1.32 d0[0], [r0], r1 |
|
regshuffle_d8 |
|
vld1.32 {d23[0]}, [r2], r3 |
|
bne 4b |
|
b 99f |
|
.Lbi\@: lsl r9, #1 |
|
mov r10, r8 |
|
0: loadin8 |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
\filter |
|
vld1.16 {q0}, [r8], r9 |
|
vqadd.s16 q0, q7 |
|
vqrshrun.s16 d0, q0, #7 |
|
vst1.8 d0, [r0], r1 |
|
regshuffle_d8 |
|
vld1.8 {d23}, [r2], r3 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #8 |
|
mov r0, r6 |
|
add r10, #16 |
|
mov r8, r10 |
|
add r7, #8 |
|
mov r2, r7 |
|
b 0b |
|
4: subs r4, #1 |
|
\filter |
|
vld1.16 d0, [r8], r9 |
|
vqadd.s16 d0, d14 |
|
vqrshrun.s16 d0, q0, #7 |
|
vst1.32 d0[0], [r0], r1 |
|
regshuffle_d8 |
|
vld1.32 {d23[0]}, [r2], r3 |
|
bne 4b |
|
99: vpop {d8-d15} |
|
pop {r4-r10} |
|
bx lr |
|
.endm |
|
|
|
function ff_hevc_put_qpel_v1_neon_8, export=1 |
|
hevc_put_qpel_vX_neon_8 qpel_filter_1 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_v2_neon_8, export=1 |
|
hevc_put_qpel_vX_neon_8 qpel_filter_2 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_v3_neon_8, export=1 |
|
hevc_put_qpel_vX_neon_8 qpel_filter_3 |
|
endfunc |
|
|
|
|
|
function ff_hevc_put_qpel_uw_v1_neon_8, export=1 |
|
hevc_put_qpel_uw_vX_neon_8 qpel_filter_1 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_v2_neon_8, export=1 |
|
hevc_put_qpel_uw_vX_neon_8 qpel_filter_2 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_v3_neon_8, export=1 |
|
hevc_put_qpel_uw_vX_neon_8 qpel_filter_3 |
|
endfunc |
|
|
|
.macro hevc_put_qpel_hX_neon_8 filter |
|
push {r4, r5, r6, r7} |
|
ldr r4, [sp, #16] // height |
|
ldr r5, [sp, #20] // width |
|
|
|
vpush {d8-d15} |
|
sub r2, #4 |
|
lsl r1, #1 |
|
mov r12, r4 |
|
mov r6, r0 |
|
mov r7, r2 |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
vextin8 |
|
\filter |
|
vst1.16 {q7}, [r0], r1 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #16 |
|
mov r0, r6 |
|
add r7, #8 |
|
mov r2, r7 |
|
cmp r5, #4 |
|
bne 8b |
|
4: subs r4, #1 |
|
vextin8 |
|
\filter |
|
vst1.16 d14, [r0], r1 |
|
bne 4b |
|
99: vpop {d8-d15} |
|
pop {r4, r5, r6, r7} |
|
bx lr |
|
.endm |
|
|
|
.macro hevc_put_qpel_uw_hX_neon_8 filter |
|
push {r4-r10} |
|
ldr r5, [sp, #28] // width |
|
ldr r4, [sp, #32] // height |
|
ldr r8, [sp, #36] // src2 |
|
ldr r9, [sp, #40] // src2stride |
|
vpush {d8-d15} |
|
sub r2, #4 |
|
mov r12, r4 |
|
mov r6, r0 |
|
mov r7, r2 |
|
cmp r8, #0 |
|
bne .Lbi\@ |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
vextin8 |
|
\filter |
|
vqrshrun.s16 d0, q7, #6 |
|
vst1.8 d0, [r0], r1 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #8 |
|
mov r0, r6 |
|
add r7, #8 |
|
mov r2, r7 |
|
cmp r5, #4 |
|
bne 8b |
|
4: subs r4, #1 |
|
vextin8 |
|
\filter |
|
vqrshrun.s16 d0, q7, #6 |
|
vst1.32 d0[0], [r0], r1 |
|
bne 4b |
|
b 99f |
|
.Lbi\@: |
|
lsl r9, #1 |
|
cmp r5, #4 |
|
beq 4f |
|
mov r10, r8 |
|
8: subs r4, #1 |
|
vextin8 |
|
\filter |
|
vld1.16 {q0}, [r8], r9 |
|
vqadd.s16 q0, q7 |
|
vqrshrun.s16 d0, q0, #7 |
|
vst1.8 d0, [r0], r1 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #8 |
|
add r10, #16 |
|
mov r8, r10 |
|
mov r0, r6 |
|
add r7, #8 |
|
mov r2, r7 |
|
cmp r5, #4 |
|
bne 8b |
|
4: subs r4, #1 |
|
vextin8 |
|
\filter |
|
vld1.16 d0, [r8], r9 |
|
vqadd.s16 d0, d14 |
|
vqrshrun.s16 d0, q0, #7 |
|
vst1.32 d0[0], [r0], r1 |
|
bne 4b |
|
99: vpop {d8-d15} |
|
pop {r4-r10} |
|
bx lr |
|
.endm |
|
|
|
function ff_hevc_put_qpel_h1_neon_8, export=1 |
|
hevc_put_qpel_hX_neon_8 qpel_filter_1 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h2_neon_8, export=1 |
|
hevc_put_qpel_hX_neon_8 qpel_filter_2 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h3_neon_8, export=1 |
|
hevc_put_qpel_hX_neon_8 qpel_filter_3 |
|
endfunc |
|
|
|
|
|
function ff_hevc_put_qpel_uw_h1_neon_8, export=1 |
|
hevc_put_qpel_uw_hX_neon_8 qpel_filter_1 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h2_neon_8, export=1 |
|
hevc_put_qpel_uw_hX_neon_8 qpel_filter_2 |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h3_neon_8, export=1 |
|
hevc_put_qpel_uw_hX_neon_8 qpel_filter_3 |
|
endfunc |
|
|
|
.macro hevc_put_qpel_hXvY_neon_8 filterh filterv |
|
push {r4, r5, r6, r7} |
|
ldr r4, [sp, #16] // height |
|
ldr r5, [sp, #20] // width |
|
|
|
vpush {d8-d15} |
|
sub r2, #4 |
|
sub r2, r2, r3, lsl #1 |
|
sub r2, r3 // extra_before 3 |
|
lsl r1, #1 |
|
mov r12, r4 |
|
mov r6, r0 |
|
mov r7, r2 |
|
0: vextin8 |
|
\filterh q0 |
|
vextin8 |
|
\filterh q1 |
|
vextin8 |
|
\filterh q2 |
|
vextin8 |
|
\filterh q3 |
|
vextin8 |
|
\filterh q4 |
|
vextin8 |
|
\filterh q5 |
|
vextin8 |
|
\filterh q6 |
|
vextin8 |
|
\filterh q7 |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
\filterv |
|
vst1.16 {q8}, [r0], r1 |
|
regshuffle_q8 |
|
vextin8 |
|
\filterh q7 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #16 |
|
mov r0, r6 |
|
add r7, #8 |
|
mov r2, r7 |
|
b 0b |
|
4: subs r4, #1 |
|
\filterv |
|
vst1.16 d16, [r0], r1 |
|
regshuffle_q8 |
|
vextin8 |
|
\filterh q7 |
|
bne 4b |
|
99: vpop {d8-d15} |
|
pop {r4, r5, r6, r7} |
|
bx lr |
|
.endm |
|
|
|
.macro hevc_put_qpel_uw_hXvY_neon_8 filterh filterv |
|
push {r4-r10} |
|
ldr r5, [sp, #28] // width |
|
ldr r4, [sp, #32] // height |
|
ldr r8, [sp, #36] // src2 |
|
ldr r9, [sp, #40] // src2stride |
|
vpush {d8-d15} |
|
sub r2, #4 |
|
sub r2, r2, r3, lsl #1 |
|
sub r2, r3 // extra_before 3 |
|
mov r12, r4 |
|
mov r6, r0 |
|
mov r7, r2 |
|
cmp r8, #0 |
|
bne .Lbi\@ |
|
0: vextin8 |
|
\filterh q0 |
|
vextin8 |
|
\filterh q1 |
|
vextin8 |
|
\filterh q2 |
|
vextin8 |
|
\filterh q3 |
|
vextin8 |
|
\filterh q4 |
|
vextin8 |
|
\filterh q5 |
|
vextin8 |
|
\filterh q6 |
|
vextin8 |
|
\filterh q7 |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
\filterv |
|
vqrshrun.s16 d0, q8, #6 |
|
vst1.8 d0, [r0], r1 |
|
regshuffle_q8 |
|
vextin8 |
|
\filterh q7 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #8 |
|
mov r0, r6 |
|
add r7, #8 |
|
mov r2, r7 |
|
b 0b |
|
4: subs r4, #1 |
|
\filterv |
|
vqrshrun.s16 d0, q8, #6 |
|
vst1.32 d0[0], [r0], r1 |
|
regshuffle_q8 |
|
vextin8 |
|
\filterh q7 |
|
bne 4b |
|
b 99f |
|
.Lbi\@: lsl r9, #1 |
|
mov r10, r8 |
|
0: vextin8 |
|
\filterh q0 |
|
vextin8 |
|
\filterh q1 |
|
vextin8 |
|
\filterh q2 |
|
vextin8 |
|
\filterh q3 |
|
vextin8 |
|
\filterh q4 |
|
vextin8 |
|
\filterh q5 |
|
vextin8 |
|
\filterh q6 |
|
vextin8 |
|
\filterh q7 |
|
cmp r5, #4 |
|
beq 4f |
|
8: subs r4, #1 |
|
\filterv |
|
vld1.16 {q0}, [r8], r9 |
|
vqadd.s16 q0, q8 |
|
vqrshrun.s16 d0, q0, #7 |
|
vst1.8 d0, [r0], r1 |
|
regshuffle_q8 |
|
vextin8 |
|
\filterh q7 |
|
bne 8b |
|
subs r5, #8 |
|
ble 99f |
|
mov r4, r12 |
|
add r6, #8 |
|
mov r0, r6 |
|
add r10, #16 |
|
mov r8, r10 |
|
add r7, #8 |
|
mov r2, r7 |
|
b 0b |
|
4: subs r4, #1 |
|
\filterv |
|
vld1.16 d0, [r8], r9 |
|
vqadd.s16 d0, d16 |
|
vqrshrun.s16 d0, q0, #7 |
|
vst1.32 d0[0], [r0], r1 |
|
regshuffle_q8 |
|
vextin8 |
|
\filterh q7 |
|
bne 4b |
|
99: vpop {d8-d15} |
|
pop {r4-r10} |
|
bx lr |
|
.endm |
|
|
|
|
|
function ff_hevc_put_qpel_h1v1_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_1, qpel_filter_1_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h2v1_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_2, qpel_filter_1_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h3v1_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_3, qpel_filter_1_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h1v2_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_1, qpel_filter_2_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h2v2_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_2, qpel_filter_2_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h3v2_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_3, qpel_filter_2_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h1v3_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_1, qpel_filter_3_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h2v3_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_2, qpel_filter_3_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_h3v3_neon_8, export=1 |
|
hevc_put_qpel_hXvY_neon_8 qpel_filter_3, qpel_filter_3_32b |
|
endfunc |
|
|
|
|
|
function ff_hevc_put_qpel_uw_h1v1_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_1, qpel_filter_1_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h2v1_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_2, qpel_filter_1_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h3v1_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_3, qpel_filter_1_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h1v2_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_1, qpel_filter_2_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h2v2_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_2, qpel_filter_2_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h3v2_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_3, qpel_filter_2_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h1v3_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_1, qpel_filter_3_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h2v3_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_2, qpel_filter_3_32b |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_h3v3_neon_8, export=1 |
|
hevc_put_qpel_uw_hXvY_neon_8 qpel_filter_3, qpel_filter_3_32b |
|
endfunc |
|
|
|
.macro init_put_pixels |
|
pld [r1] |
|
pld [r1, r2] |
|
mov r12, MAX_PB_SIZE |
|
lsl r12, #1 |
|
.endm |
|
|
|
function ff_hevc_put_pixels_w2_neon_8, export=1 |
|
init_put_pixels |
|
vmov.u8 d5, #255 |
|
vshr.u64 d5, #32 |
|
0: subs r3, #1 |
|
vld1.32 {d0[0]}, [r1], r2 |
|
pld [r1] |
|
vld1.32 d6, [r0] |
|
vshll.u8 q0, d0, #6 |
|
vbit d6, d0, d5 |
|
vst1.32 d6, [r0], r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w4_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #2 |
|
vld1.32 {d0[0]}, [r1], r2 |
|
vld1.32 {d0[1]}, [r1], r2 |
|
pld [r1] |
|
pld [r1, r2] |
|
vshll.u8 q0, d0, #6 |
|
vst1.64 {d0}, [r0], r12 |
|
vst1.64 {d1}, [r0], r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w6_neon_8, export=1 |
|
init_put_pixels |
|
vmov.u8 q10, #255 |
|
vshr.u64 d21, #32 |
|
0: subs r3, #1 |
|
vld1.16 {d0}, [r1], r2 |
|
pld [r1] |
|
vshll.u8 q0, d0, #6 |
|
vld1.8 {q12}, [r0] |
|
vbit q12, q0, q10 |
|
vst1.8 {q12}, [r0], r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w8_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #2 |
|
vld1.8 {d0}, [r1], r2 |
|
vld1.8 {d2}, [r1], r2 |
|
pld [r1] |
|
pld [r1, r2] |
|
vshll.u8 q0, d0, #6 |
|
vshll.u8 q1, d2, #6 |
|
vst1.16 {q0}, [r0], r12 |
|
vst1.16 {q1}, [r0], r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w12_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #2 |
|
vld1.64 {d0}, [r1] |
|
add r1, #8 |
|
vld1.32 {d1[0]}, [r1], r2 |
|
sub r1, #8 |
|
vld1.64 {d2}, [r1] |
|
add r1, #8 |
|
vld1.32 {d1[1]}, [r1], r2 |
|
sub r1, #8 |
|
pld [r1] |
|
pld [r1, r2] |
|
vshll.u8 q8, d0, #6 |
|
vshll.u8 q9, d1, #6 |
|
vshll.u8 q10, d2, #6 |
|
vmov d22, d19 |
|
vst1.64 {d16, d17, d18}, [r0], r12 |
|
vst1.64 {d20, d21, d22}, [r0], r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w16_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #2 |
|
vld1.8 {q0}, [r1], r2 |
|
vld1.8 {q1}, [r1], r2 |
|
pld [r1] |
|
pld [r1, r2] |
|
vshll.u8 q8, d0, #6 |
|
vshll.u8 q9, d1, #6 |
|
vshll.u8 q10, d2, #6 |
|
vshll.u8 q11, d3, #6 |
|
vst1.8 {q8, q9}, [r0], r12 |
|
vst1.8 {q10, q11}, [r0], r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w24_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #1 |
|
vld1.8 {d0, d1, d2}, [r1], r2 |
|
pld [r1] |
|
vshll.u8 q10, d0, #6 |
|
vshll.u8 q11, d1, #6 |
|
vshll.u8 q12, d2, #6 |
|
vstm r0, {q10, q11, q12} |
|
add r0, r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w32_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #1 |
|
vld1.8 {q0, q1}, [r1], r2 |
|
pld [r1] |
|
vshll.u8 q8, d0, #6 |
|
vshll.u8 q9, d1, #6 |
|
vshll.u8 q10, d2, #6 |
|
vshll.u8 q11, d3, #6 |
|
vstm r0, {q8, q9, q10, q11} |
|
add r0, r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w48_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #1 |
|
vld1.8 {q0, q1}, [r1] |
|
add r1, #32 |
|
vld1.8 {q2}, [r1], r2 |
|
sub r1, #32 |
|
pld [r1] |
|
vshll.u8 q8, d0, #6 |
|
vshll.u8 q9, d1, #6 |
|
vshll.u8 q10, d2, #6 |
|
vshll.u8 q11, d3, #6 |
|
vshll.u8 q12, d4, #6 |
|
vshll.u8 q13, d5, #6 |
|
vstm r0, {q8, q9, q10, q11, q12, q13} |
|
add r0, r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_pixels_w64_neon_8, export=1 |
|
init_put_pixels |
|
0: subs r3, #1 |
|
vld1.8 {q0, q1}, [r1] |
|
add r1, #32 |
|
vld1.8 {q2, q3}, [r1], r2 |
|
sub r1, #32 |
|
pld [r1] |
|
vshll.u8 q8, d0, #6 |
|
vshll.u8 q9, d1, #6 |
|
vshll.u8 q10, d2, #6 |
|
vshll.u8 q11, d3, #6 |
|
vshll.u8 q12, d4, #6 |
|
vshll.u8 q13, d5, #6 |
|
vshll.u8 q14, d6, #6 |
|
vshll.u8 q15, d7, #6 |
|
vstm r0, {q8, q9, q10, q11, q12, q13, q14, q15} |
|
add r0, r12 |
|
bne 0b |
|
bx lr |
|
endfunc |
|
|
|
function ff_hevc_put_qpel_uw_pixels_neon_8, export=1 |
|
push {r4-r9} |
|
ldr r5, [sp, #24] // width |
|
ldr r4, [sp, #28] // height |
|
ldr r8, [sp, #32] // src2 |
|
ldr r9, [sp, #36] // src2stride |
|
vpush {d8-d15} |
|
cmp r8, #0 |
|
bne 2f |
|
1: subs r4, #1 |
|
vld1.8 {d0}, [r2], r3 |
|
vst1.8 d0, [r0], r1 |
|
bne 1b |
|
vpop {d8-d15} |
|
pop {r4-r9} |
|
bx lr |
|
2: subs r4, #1 |
|
vld1.8 {d0}, [r2], r3 |
|
vld1.16 {q1}, [r8], r9 |
|
vshll.u8 q0, d0, #6 |
|
vqadd.s16 q0, q1 |
|
vqrshrun.s16 d0, q0, #7 |
|
vst1.8 d0, [r0], r1 |
|
bne 2b |
|
vpop {d8-d15} |
|
pop {r4-r9} |
|
bx lr |
|
endfunc |
|
|
|
.macro put_qpel_uw_pixels width, regs, regs2, regs3, regs4 |
|
function ff_hevc_put_qpel_uw_pixels_w\width\()_neon_8, export=1 |
|
ldr r12, [sp] // height |
|
1: subs r12, #4 |
|
vld1.32 {\regs} , [r2], r3 |
|
vld1.32 {\regs2} , [r2], r3 |
|
vld1.32 {\regs3} , [r2], r3 |
|
vld1.32 {\regs4} , [r2], r3 |
|
vst1.32 {\regs} , [r0], r1 |
|
vst1.32 {\regs2} , [r0], r1 |
|
vst1.32 {\regs3} , [r0], r1 |
|
vst1.32 {\regs4} , [r0], r1 |
|
bne 1b |
|
bx lr |
|
endfunc |
|
.endm |
|
|
|
.macro put_qpel_uw_pixels_m width, regs, regs2, regs3, regs4 |
|
function ff_hevc_put_qpel_uw_pixels_w\width\()_neon_8, export=1 |
|
push {r4-r5} |
|
ldr r12, [sp, #8] // height |
|
1: subs r12, #2 |
|
mov r4, r2 |
|
vld1.32 {\regs} , [r2]! |
|
vld1.32 {\regs2} , [r2] |
|
add r2, r4, r3 |
|
mov r4, r2 |
|
vld1.32 {\regs3} , [r2]! |
|
vld1.32 {\regs4} , [r2] |
|
add r2, r4, r3 |
|
mov r5, r0 |
|
vst1.32 {\regs} , [r0]! |
|
vst1.32 {\regs2} , [r0] |
|
add r0, r5, r1 |
|
mov r5, r0 |
|
vst1.32 {\regs3} , [r0]! |
|
vst1.32 {\regs4} , [r0] |
|
add r0, r5, r1 |
|
bne 1b |
|
pop {r4-r5} |
|
bx lr |
|
endfunc |
|
.endm |
|
|
|
put_qpel_uw_pixels 4, d0[0], d0[1], d1[0], d1[1] |
|
put_qpel_uw_pixels 8, d0, d1, d2, d3 |
|
put_qpel_uw_pixels_m 12, d0, d1[0], d2, d3[0] |
|
put_qpel_uw_pixels 16, q0, q1, q2, q3 |
|
put_qpel_uw_pixels 24, d0-d2, d3-d5, d16-d18, d19-d21 |
|
put_qpel_uw_pixels 32, q0-q1, q2-q3, q8-q9, q10-q11 |
|
put_qpel_uw_pixels_m 48, q0-q1, q2, q8-q9, q10 |
|
put_qpel_uw_pixels_m 64, q0-q1, q2-q3, q8-q9, q10-q11
|
|
|