mirror of https://git.ffmpeg.org/ffmpeg.git
Merge commit '71617884a2a673908bd5c0f73d4f91fdca3da82a'
* commit '71617884a2a673908bd5c0f73d4f91fdca3da82a': aarch64: h264 chroma motion compensation NEON optimizations Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
6f001d87ff
|
@ -0,0 +1,5 @@
|
|||
OBJS-$(CONFIG_H264CHROMA) += aarch64/h264chroma_init_aarch64.o
|
||||
OBJS-$(CONFIG_RV40_DECODER) += aarch64/rv40dsp_init_aarch64.o
|
||||
OBJS-$(CONFIG_VC1_DECODER) += aarch64/vc1dsp_init_aarch64.o
|
||||
|
||||
NEON-OBJS-$(CONFIG_H264CHROMA) += aarch64/h264cmc_neon.o
|
|
@ -0,0 +1,59 @@
|
|||
/*
|
||||
* ARM NEON optimised H.264 chroma functions
|
||||
* Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
|
||||
*
|
||||
* 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 <stdint.h>
|
||||
|
||||
#include "libavutil/attributes.h"
|
||||
#include "libavutil/cpu.h"
|
||||
#include "libavutil/aarch64/cpu.h"
|
||||
#include "libavcodec/h264chroma.h"
|
||||
|
||||
#include "config.h"
|
||||
|
||||
void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride,
|
||||
int h, int x, int y);
|
||||
void ff_put_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride,
|
||||
int h, int x, int y);
|
||||
void ff_put_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, int stride,
|
||||
int h, int x, int y);
|
||||
|
||||
void ff_avg_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride,
|
||||
int h, int x, int y);
|
||||
void ff_avg_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride,
|
||||
int h, int x, int y);
|
||||
void ff_avg_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, int stride,
|
||||
int h, int x, int y);
|
||||
|
||||
av_cold void ff_h264chroma_init_aarch64(H264ChromaContext *c, int bit_depth)
|
||||
{
|
||||
const int high_bit_depth = bit_depth > 8;
|
||||
int cpu_flags = av_get_cpu_flags();
|
||||
|
||||
if (have_neon(cpu_flags) && !high_bit_depth) {
|
||||
c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon;
|
||||
c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon;
|
||||
c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_neon;
|
||||
|
||||
c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon;
|
||||
c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon;
|
||||
c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_neon;
|
||||
}
|
||||
}
|
|
@ -0,0 +1,402 @@
|
|||
/*
|
||||
* Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
|
||||
* Copyright (c) 2013 Janne Grunau <janne-libav@jannau.net>
|
||||
*
|
||||
* 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/aarch64/asm.S"
|
||||
|
||||
/* chroma_mc8(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) */
|
||||
.macro h264_chroma_mc8 type, codec=h264
|
||||
function ff_\type\()_\codec\()_chroma_mc8_neon, export=1
|
||||
sxtw x2, w2
|
||||
.ifc \type,avg
|
||||
mov x8, x0
|
||||
.endif
|
||||
prfm pldl1strm, [x1]
|
||||
prfm pldl1strm, [x1, x2]
|
||||
.ifc \codec,rv40
|
||||
movrel x6, rv40bias
|
||||
lsr w9, w5, #1
|
||||
lsr w10, w4, #1
|
||||
lsl w9, w9, #3
|
||||
lsl w10, w10, #1
|
||||
add w9, w9, w10
|
||||
add x6, x6, w9, UXTW
|
||||
ld1r {v22.8H}, [x6]
|
||||
.endif
|
||||
.ifc \codec,vc1
|
||||
movi v22.8H, #28
|
||||
.endif
|
||||
mul w7, w4, w5
|
||||
lsl w14, w5, #3
|
||||
lsl w13, w4, #3
|
||||
cmp w7, #0
|
||||
sub w6, w14, w7
|
||||
sub w12, w13, w7
|
||||
sub w4, w7, w13
|
||||
sub w4, w4, w14
|
||||
add w4, w4, #64
|
||||
b.eq 2f
|
||||
|
||||
dup v0.8B, w4
|
||||
dup v1.8B, w12
|
||||
ld1 {v4.8B, v5.8B}, [x1], x2
|
||||
dup v2.8B, w6
|
||||
dup v3.8B, w7
|
||||
ext v5.8B, v4.8B, v5.8B, #1
|
||||
1: ld1 {v6.8B, v7.8B}, [x1], x2
|
||||
umull v16.8H, v4.8B, v0.8B
|
||||
umlal v16.8H, v5.8B, v1.8B
|
||||
ext v7.8B, v6.8B, v7.8B, #1
|
||||
ld1 {v4.8B, v5.8B}, [x1], x2
|
||||
umlal v16.8H, v6.8B, v2.8B
|
||||
prfm pldl1strm, [x1]
|
||||
ext v5.8B, v4.8B, v5.8B, #1
|
||||
umlal v16.8H, v7.8B, v3.8B
|
||||
umull v17.8H, v6.8B, v0.8B
|
||||
subs w3, w3, #2
|
||||
umlal v17.8H, v7.8B, v1.8B
|
||||
umlal v17.8H, v4.8B, v2.8B
|
||||
umlal v17.8H, v5.8B, v3.8B
|
||||
prfm pldl1strm, [x1, x2]
|
||||
.ifc \codec,h264
|
||||
rshrn v16.8B, v16.8H, #6
|
||||
rshrn v17.8B, v17.8H, #6
|
||||
.else
|
||||
add v16.8H, v16.8H, v22.8H
|
||||
add v17.8H, v17.8H, v22.8H
|
||||
shrn v16.8B, v16.8H, #6
|
||||
shrn v17.8B, v17.8H, #6
|
||||
.endif
|
||||
.ifc \type,avg
|
||||
ld1 {v20.8B}, [x8], x2
|
||||
ld1 {v21.8B}, [x8], x2
|
||||
urhadd v16.8B, v16.8B, v20.8B
|
||||
urhadd v17.8B, v17.8B, v21.8B
|
||||
.endif
|
||||
st1 {v16.8B}, [x0], x2
|
||||
st1 {v17.8B}, [x0], x2
|
||||
b.gt 1b
|
||||
ret
|
||||
|
||||
2: tst w6, w6
|
||||
add w12, w12, w6
|
||||
dup v0.8B, w4
|
||||
dup v1.8B, w12
|
||||
b.eq 4f
|
||||
|
||||
ld1 {v4.8B}, [x1], x2
|
||||
3: ld1 {v6.8B}, [x1], x2
|
||||
umull v16.8H, v4.8B, v0.8B
|
||||
umlal v16.8H, v6.8B, v1.8B
|
||||
ld1 {v4.8B}, [x1], x2
|
||||
umull v17.8H, v6.8B, v0.8B
|
||||
umlal v17.8H, v4.8B, v1.8B
|
||||
prfm pldl1strm, [x1]
|
||||
.ifc \codec,h264
|
||||
rshrn v16.8B, v16.8H, #6
|
||||
rshrn v17.8B, v17.8H, #6
|
||||
.else
|
||||
add v16.8H, v16.8H, v22.8H
|
||||
add v17.8H, v17.8H, v22.8H
|
||||
shrn v16.8B, v16.8H, #6
|
||||
shrn v17.8B, v17.8H, #6
|
||||
.endif
|
||||
prfm pldl1strm, [x1, x2]
|
||||
.ifc \type,avg
|
||||
ld1 {v20.8B}, [x8], x2
|
||||
ld1 {v21.8B}, [x8], x2
|
||||
urhadd v16.8B, v16.8B, v20.8B
|
||||
urhadd v17.8B, v17.8B, v21.8B
|
||||
.endif
|
||||
subs w3, w3, #2
|
||||
st1 {v16.8B}, [x0], x2
|
||||
st1 {v17.8B}, [x0], x2
|
||||
b.gt 3b
|
||||
ret
|
||||
|
||||
4: ld1 {v4.8B, v5.8B}, [x1], x2
|
||||
ld1 {v6.8B, v7.8B}, [x1], x2
|
||||
ext v5.8B, v4.8B, v5.8B, #1
|
||||
ext v7.8B, v6.8B, v7.8B, #1
|
||||
prfm pldl1strm, [x1]
|
||||
subs w3, w3, #2
|
||||
umull v16.8H, v4.8B, v0.8B
|
||||
umlal v16.8H, v5.8B, v1.8B
|
||||
umull v17.8H, v6.8B, v0.8B
|
||||
umlal v17.8H, v7.8B, v1.8B
|
||||
prfm pldl1strm, [x1, x2]
|
||||
.ifc \codec,h264
|
||||
rshrn v16.8B, v16.8H, #6
|
||||
rshrn v17.8B, v17.8H, #6
|
||||
.else
|
||||
add v16.8H, v16.8H, v22.8H
|
||||
add v17.8H, v17.8H, v22.8H
|
||||
shrn v16.8B, v16.8H, #6
|
||||
shrn v17.8B, v17.8H, #6
|
||||
.endif
|
||||
.ifc \type,avg
|
||||
ld1 {v20.8B}, [x8], x2
|
||||
ld1 {v21.8B}, [x8], x2
|
||||
urhadd v16.8B, v16.8B, v20.8B
|
||||
urhadd v17.8B, v17.8B, v21.8B
|
||||
.endif
|
||||
st1 {v16.8B}, [x0], x2
|
||||
st1 {v17.8B}, [x0], x2
|
||||
b.gt 4b
|
||||
ret
|
||||
endfunc
|
||||
.endm
|
||||
|
||||
/* chroma_mc4(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) */
|
||||
.macro h264_chroma_mc4 type, codec=h264
|
||||
function ff_\type\()_\codec\()_chroma_mc4_neon, export=1
|
||||
sxtw x2, w2
|
||||
.ifc \type,avg
|
||||
mov x8, x0
|
||||
.endif
|
||||
prfm pldl1strm, [x1]
|
||||
prfm pldl1strm, [x1, x2]
|
||||
.ifc \codec,rv40
|
||||
movrel x6, rv40bias
|
||||
lsr w9, w5, #1
|
||||
lsr w10, w4, #1
|
||||
lsl w9, w9, #3
|
||||
lsl w10, w10, #1
|
||||
add w9, w9, w10
|
||||
add x6, x6, w9, UXTW
|
||||
ld1r {v22.8H}, [x6]
|
||||
.endif
|
||||
.ifc \codec,vc1
|
||||
movi v22.8H, #28
|
||||
.endif
|
||||
mul w7, w4, w5
|
||||
lsl w14, w5, #3
|
||||
lsl w13, w4, #3
|
||||
cmp w7, #0
|
||||
sub w6, w14, w7
|
||||
sub w12, w13, w7
|
||||
sub w4, w7, w13
|
||||
sub w4, w4, w14
|
||||
add w4, w4, #64
|
||||
b.eq 2f
|
||||
|
||||
dup v24.8B, w4
|
||||
dup v25.8B, w12
|
||||
ld1 {v4.8B}, [x1], x2
|
||||
dup v26.8B, w6
|
||||
dup v27.8B, w7
|
||||
ext v5.8B, v4.8B, v5.8B, #1
|
||||
trn1 v0.2S, v24.2S, v25.2S
|
||||
trn1 v2.2S, v26.2S, v27.2S
|
||||
trn1 v4.2S, v4.2S, v5.2S
|
||||
1: ld1 {v6.8B}, [x1], x2
|
||||
ext v7.8B, v6.8B, v7.8B, #1
|
||||
trn1 v6.2S, v6.2S, v7.2S
|
||||
umull v18.8H, v4.8B, v0.8B
|
||||
umlal v18.8H, v6.8B, v2.8B
|
||||
ld1 {v4.8B}, [x1], x2
|
||||
ext v5.8B, v4.8B, v5.8B, #1
|
||||
trn1 v4.2S, v4.2S, v5.2S
|
||||
prfm pldl1strm, [x1]
|
||||
umull v19.8H, v6.8B, v0.8B
|
||||
umlal v19.8H, v4.8B, v2.8B
|
||||
trn1 v30.2D, v18.2D, v19.2D
|
||||
trn2 v31.2D, v18.2D, v19.2D
|
||||
add v18.8H, v30.8H, v31.8H
|
||||
.ifc \codec,h264
|
||||
rshrn v16.8B, v18.8H, #6
|
||||
.else
|
||||
add v18.8H, v18.8H, v22.8H
|
||||
shrn v16.8B, v18.8H, #6
|
||||
.endif
|
||||
subs w3, w3, #2
|
||||
prfm pldl1strm, [x1, x2]
|
||||
.ifc \type,avg
|
||||
ld1 {v20.S}[0], [x8], x2
|
||||
ld1 {v20.S}[1], [x8], x2
|
||||
urhadd v16.8B, v16.8B, v20.8B
|
||||
.endif
|
||||
st1 {v16.S}[0], [x0], x2
|
||||
st1 {v16.S}[1], [x0], x2
|
||||
b.gt 1b
|
||||
ret
|
||||
|
||||
2: tst w6, w6
|
||||
add w12, w12, w6
|
||||
dup v30.8B, w4
|
||||
dup v31.8B, w12
|
||||
trn1 v0.2S, v30.2S, v31.2S
|
||||
trn2 v1.2S, v30.2S, v31.2S
|
||||
b.eq 4f
|
||||
|
||||
ext v1.8B, v0.8B, v1.8B, #4
|
||||
ld1 {v4.S}[0], [x1], x2
|
||||
3: ld1 {v4.S}[1], [x1], x2
|
||||
umull v18.8H, v4.8B, v0.8B
|
||||
ld1 {v4.S}[0], [x1], x2
|
||||
umull v19.8H, v4.8B, v1.8B
|
||||
trn1 v30.2D, v18.2D, v19.2D
|
||||
trn2 v31.2D, v18.2D, v19.2D
|
||||
add v18.8H, v30.8H, v31.8H
|
||||
prfm pldl1strm, [x1]
|
||||
.ifc \codec,h264
|
||||
rshrn v16.8B, v18.8H, #6
|
||||
.else
|
||||
add v18.8H, v18.8H, v22.8H
|
||||
shrn v16.8B, v18.8H, #6
|
||||
.endif
|
||||
.ifc \type,avg
|
||||
ld1 {v20.S}[0], [x8], x2
|
||||
ld1 {v20.S}[1], [x8], x2
|
||||
urhadd v16.8B, v16.8B, v20.8B
|
||||
.endif
|
||||
subs w3, w3, #2
|
||||
prfm pldl1strm, [x1, x2]
|
||||
st1 {v16.S}[0], [x0], x2
|
||||
st1 {v16.S}[1], [x0], x2
|
||||
b.gt 3b
|
||||
ret
|
||||
|
||||
4: ld1 {v4.8B}, [x1], x2
|
||||
ld1 {v6.8B}, [x1], x2
|
||||
ext v5.8B, v4.8B, v5.8B, #1
|
||||
ext v7.8B, v6.8B, v7.8B, #1
|
||||
trn1 v4.2S, v4.2S, v5.2S
|
||||
trn1 v6.2S, v6.2S, v7.2S
|
||||
umull v18.8H, v4.8B, v0.8B
|
||||
umull v19.8H, v6.8B, v0.8B
|
||||
subs w3, w3, #2
|
||||
trn1 v30.2D, v18.2D, v19.2D
|
||||
trn2 v31.2D, v18.2D, v19.2D
|
||||
add v18.8H, v30.8H, v31.8H
|
||||
prfm pldl1strm, [x1]
|
||||
.ifc \codec,h264
|
||||
rshrn v16.8B, v18.8H, #6
|
||||
.else
|
||||
add v18.8H, v18.8H, v22.8H
|
||||
shrn v16.8B, v18.8H, #6
|
||||
.endif
|
||||
.ifc \type,avg
|
||||
ld1 {v20.S}[0], [x8], x2
|
||||
ld1 {v20.S}[1], [x8], x2
|
||||
urhadd v16.8B, v16.8B, v20.8B
|
||||
.endif
|
||||
prfm pldl1strm, [x1]
|
||||
st1 {v16.S}[0], [x0], x2
|
||||
st1 {v16.S}[1], [x0], x2
|
||||
b.gt 4b
|
||||
ret
|
||||
endfunc
|
||||
.endm
|
||||
|
||||
.macro h264_chroma_mc2 type
|
||||
function ff_\type\()_h264_chroma_mc2_neon, export=1
|
||||
sxtw x2, w2
|
||||
prfm pldl1strm, [x1]
|
||||
prfm pldl1strm, [x1, x2]
|
||||
orr w7, w4, w5
|
||||
cbz w7, 2f
|
||||
|
||||
mul w7, w4, w5
|
||||
lsl w14, w5, #3
|
||||
lsl w13, w4, #3
|
||||
sub w6, w14, w7
|
||||
sub w12, w13, w7
|
||||
sub w4, w7, w13
|
||||
sub w4, w4, w14
|
||||
add w4, w4, #64
|
||||
dup v0.8B, w4
|
||||
dup v2.8B, w12
|
||||
dup v1.8B, w6
|
||||
dup v3.8B, w7
|
||||
trn1 v0.4H, v0.4H, v2.4H
|
||||
trn1 v1.4H, v1.4H, v3.4H
|
||||
1:
|
||||
ld1 {v4.S}[0], [x1], x2
|
||||
ld1 {v4.S}[1], [x1], x2
|
||||
rev64 v5.2S, v4.2S
|
||||
ld1 {v5.S}[1], [x1]
|
||||
ext v6.8B, v4.8B, v5.8B, #1
|
||||
ext v7.8B, v5.8B, v4.8B, #1
|
||||
trn1 v4.4H, v4.4H, v6.4H
|
||||
trn1 v5.4H, v5.4H, v7.4H
|
||||
umull v16.8H, v4.8B, v0.8B
|
||||
umlal v16.8H, v5.8B, v1.8B
|
||||
.ifc \type,avg
|
||||
ld1 {v18.H}[0], [x0], x2
|
||||
ld1 {v18.H}[2], [x0]
|
||||
sub x0, x0, x2
|
||||
.endif
|
||||
rev64 v17.4S, v16.4S
|
||||
add v16.8H, v16.8H, v17.8H
|
||||
rshrn v16.8B, v16.8H, #6
|
||||
.ifc \type,avg
|
||||
urhadd v16.8B, v16.8B, v18.8B
|
||||
.endif
|
||||
st1 {v16.H}[0], [x0], x2
|
||||
st1 {v16.H}[2], [x0], x2
|
||||
subs w3, w3, #2
|
||||
b.gt 1b
|
||||
ret
|
||||
|
||||
2:
|
||||
ld1 {v16.H}[0], [x1], x2
|
||||
ld1 {v16.H}[1], [x1], x2
|
||||
.ifc \type,avg
|
||||
ld1 {v18.H}[0], [x0], x2
|
||||
ld1 {v18.H}[1], [x0]
|
||||
sub x0, x0, x2
|
||||
urhadd v16.8B, v16.8B, v18.8B
|
||||
.endif
|
||||
st1 {v16.H}[0], [x0], x2
|
||||
st1 {v16.H}[1], [x0], x2
|
||||
subs w3, w3, #2
|
||||
b.gt 2b
|
||||
ret
|
||||
endfunc
|
||||
.endm
|
||||
|
||||
h264_chroma_mc8 put
|
||||
h264_chroma_mc8 avg
|
||||
h264_chroma_mc4 put
|
||||
h264_chroma_mc4 avg
|
||||
h264_chroma_mc2 put
|
||||
h264_chroma_mc2 avg
|
||||
|
||||
#if CONFIG_RV40_DECODER
|
||||
const rv40bias
|
||||
.short 0, 16, 32, 16
|
||||
.short 32, 28, 32, 28
|
||||
.short 0, 32, 16, 32
|
||||
.short 32, 28, 32, 28
|
||||
endconst
|
||||
|
||||
h264_chroma_mc8 put, rv40
|
||||
h264_chroma_mc8 avg, rv40
|
||||
h264_chroma_mc4 put, rv40
|
||||
h264_chroma_mc4 avg, rv40
|
||||
#endif
|
||||
|
||||
#if CONFIG_VC1_DECODER
|
||||
h264_chroma_mc8 put, vc1
|
||||
h264_chroma_mc8 avg, vc1
|
||||
h264_chroma_mc4 put, vc1
|
||||
h264_chroma_mc4 avg, vc1
|
||||
#endif
|
|
@ -0,0 +1,48 @@
|
|||
/*
|
||||
* 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 <stdint.h>
|
||||
|
||||
#include "libavutil/attributes.h"
|
||||
#include "libavutil/cpu.h"
|
||||
#include "libavutil/aarch64/cpu.h"
|
||||
#include "libavcodec/rv34dsp.h"
|
||||
|
||||
#include "config.h"
|
||||
|
||||
void ff_put_rv40_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_put_rv40_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
|
||||
void ff_avg_rv40_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_avg_rv40_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
|
||||
av_cold void ff_rv40dsp_init_aarch64(RV34DSPContext *c)
|
||||
{
|
||||
int cpu_flags = av_get_cpu_flags();
|
||||
|
||||
if (have_neon(cpu_flags)) {
|
||||
c->put_chroma_pixels_tab[0] = ff_put_rv40_chroma_mc8_neon;
|
||||
c->put_chroma_pixels_tab[1] = ff_put_rv40_chroma_mc4_neon;
|
||||
c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_neon;
|
||||
c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_neon;
|
||||
}
|
||||
}
|
|
@ -0,0 +1,47 @@
|
|||
/*
|
||||
* 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 <stdint.h>
|
||||
|
||||
#include "libavutil/attributes.h"
|
||||
#include "libavutil/cpu.h"
|
||||
#include "libavutil/aarch64/cpu.h"
|
||||
#include "libavcodec/vc1dsp.h"
|
||||
|
||||
#include "config.h"
|
||||
|
||||
void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
|
||||
av_cold void ff_vc1dsp_init_aarch64(VC1DSPContext *dsp)
|
||||
{
|
||||
int cpu_flags = av_get_cpu_flags();
|
||||
|
||||
if (have_neon(cpu_flags)) {
|
||||
dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_neon;
|
||||
dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_neon;
|
||||
dsp->put_no_rnd_vc1_chroma_pixels_tab[1] = ff_put_vc1_chroma_mc4_neon;
|
||||
dsp->avg_no_rnd_vc1_chroma_pixels_tab[1] = ff_avg_vc1_chroma_mc4_neon;
|
||||
}
|
||||
}
|
|
@ -46,6 +46,8 @@ av_cold void ff_h264chroma_init(H264ChromaContext *c, int bit_depth)
|
|||
SET_CHROMA(8);
|
||||
}
|
||||
|
||||
if (ARCH_AARCH64)
|
||||
ff_h264chroma_init_aarch64(c, bit_depth);
|
||||
if (ARCH_ARM)
|
||||
ff_h264chroma_init_arm(c, bit_depth);
|
||||
if (ARCH_PPC)
|
||||
|
|
|
@ -30,6 +30,7 @@ typedef struct H264ChromaContext {
|
|||
|
||||
void ff_h264chroma_init(H264ChromaContext *c, int bit_depth);
|
||||
|
||||
void ff_h264chroma_init_aarch64(H264ChromaContext *c, int bit_depth);
|
||||
void ff_h264chroma_init_arm(H264ChromaContext *c, int bit_depth);
|
||||
void ff_h264chroma_init_ppc(H264ChromaContext *c, int bit_depth);
|
||||
void ff_h264chroma_init_x86(H264ChromaContext *c, int bit_depth);
|
||||
|
|
|
@ -81,6 +81,7 @@ void ff_rv40dsp_init(RV34DSPContext *c);
|
|||
void ff_rv34dsp_init_arm(RV34DSPContext *c);
|
||||
void ff_rv34dsp_init_x86(RV34DSPContext *c);
|
||||
|
||||
void ff_rv40dsp_init_aarch64(RV34DSPContext *c);
|
||||
void ff_rv40dsp_init_x86(RV34DSPContext *c);
|
||||
void ff_rv40dsp_init_arm(RV34DSPContext *c);
|
||||
|
||||
|
|
|
@ -619,6 +619,8 @@ av_cold void ff_rv40dsp_init(RV34DSPContext *c)
|
|||
c->rv40_loop_filter_strength[0] = rv40_h_loop_filter_strength;
|
||||
c->rv40_loop_filter_strength[1] = rv40_v_loop_filter_strength;
|
||||
|
||||
if (ARCH_AARCH64)
|
||||
ff_rv40dsp_init_aarch64(c);
|
||||
if (ARCH_ARM)
|
||||
ff_rv40dsp_init_arm(c);
|
||||
if (ARCH_X86)
|
||||
|
|
|
@ -947,6 +947,8 @@ av_cold void ff_vc1dsp_init(VC1DSPContext *dsp)
|
|||
dsp->sprite_v_double_twoscale = sprite_v_double_twoscale_c;
|
||||
#endif /* CONFIG_WMV3IMAGE_DECODER || CONFIG_VC1IMAGE_DECODER */
|
||||
|
||||
if (ARCH_AARCH64)
|
||||
ff_vc1dsp_init_aarch64(dsp);
|
||||
if (ARCH_ARM)
|
||||
ff_vc1dsp_init_arm(dsp);
|
||||
if (ARCH_PPC)
|
||||
|
|
|
@ -77,6 +77,7 @@ typedef struct VC1DSPContext {
|
|||
} VC1DSPContext;
|
||||
|
||||
void ff_vc1dsp_init(VC1DSPContext* c);
|
||||
void ff_vc1dsp_init_aarch64(VC1DSPContext* dsp);
|
||||
void ff_vc1dsp_init_arm(VC1DSPContext* dsp);
|
||||
void ff_vc1dsp_init_ppc(VC1DSPContext *c);
|
||||
void ff_vc1dsp_init_x86(VC1DSPContext* dsp);
|
||||
|
|
Loading…
Reference in New Issue