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Linshizhi
ffmpeg.wasm-core
Commits
ccd9bca1
Commit
ccd9bca1
authored
Oct 21, 2019
by
Paul B Mahol
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avfilter/vf_transpose: add x86 SIMD
parent
f7f4691f
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Showing
5 changed files
with
157 additions
and
8 deletions
+157
-8
transpose.h
libavfilter/transpose.h
+10
-0
vf_transpose.c
libavfilter/vf_transpose.c
+8
-8
Makefile
libavfilter/x86/Makefile
+2
-0
vf_transpose.asm
libavfilter/x86/vf_transpose.asm
+88
-0
vf_transpose_init.c
libavfilter/x86/vf_transpose_init.c
+49
-0
No files found.
libavfilter/transpose.h
View file @
ccd9bca1
...
@@ -34,4 +34,14 @@ enum TransposeDir {
...
@@ -34,4 +34,14 @@ enum TransposeDir {
TRANSPOSE_VFLIP
,
TRANSPOSE_VFLIP
,
};
};
typedef
struct
TransVtable
{
void
(
*
transpose_8x8
)(
uint8_t
*
src
,
ptrdiff_t
src_linesize
,
uint8_t
*
dst
,
ptrdiff_t
dst_linesize
);
void
(
*
transpose_block
)(
uint8_t
*
src
,
ptrdiff_t
src_linesize
,
uint8_t
*
dst
,
ptrdiff_t
dst_linesize
,
int
w
,
int
h
);
}
TransVtable
;
void
ff_transpose_init_x86
(
TransVtable
*
v
,
int
pixstep
);
#endif
#endif
libavfilter/vf_transpose.c
View file @
ccd9bca1
...
@@ -40,14 +40,6 @@
...
@@ -40,14 +40,6 @@
#include "video.h"
#include "video.h"
#include "transpose.h"
#include "transpose.h"
typedef
struct
TransVtable
{
void
(
*
transpose_8x8
)(
uint8_t
*
src
,
ptrdiff_t
src_linesize
,
uint8_t
*
dst
,
ptrdiff_t
dst_linesize
);
void
(
*
transpose_block
)(
uint8_t
*
src
,
ptrdiff_t
src_linesize
,
uint8_t
*
dst
,
ptrdiff_t
dst_linesize
,
int
w
,
int
h
);
}
TransVtable
;
typedef
struct
TransContext
{
typedef
struct
TransContext
{
const
AVClass
*
class
;
const
AVClass
*
class
;
int
hsub
,
vsub
;
int
hsub
,
vsub
;
...
@@ -243,6 +235,14 @@ static int config_props_output(AVFilterLink *outlink)
...
@@ -243,6 +235,14 @@ static int config_props_output(AVFilterLink *outlink)
}
}
}
}
if
(
ARCH_X86
)
{
for
(
int
i
=
0
;
i
<
4
;
i
++
)
{
TransVtable
*
v
=
&
s
->
vtables
[
i
];
ff_transpose_init_x86
(
v
,
s
->
pixsteps
[
i
]);
}
}
av_log
(
ctx
,
AV_LOG_VERBOSE
,
av_log
(
ctx
,
AV_LOG_VERBOSE
,
"w:%d h:%d dir:%d -> w:%d h:%d rotation:%s vflip:%d
\n
"
,
"w:%d h:%d dir:%d -> w:%d h:%d rotation:%s vflip:%d
\n
"
,
inlink
->
w
,
inlink
->
h
,
s
->
dir
,
outlink
->
w
,
outlink
->
h
,
inlink
->
w
,
inlink
->
h
,
s
->
dir
,
outlink
->
w
,
outlink
->
h
,
...
...
libavfilter/x86/Makefile
View file @
ccd9bca1
...
@@ -31,6 +31,7 @@ OBJS-$(CONFIG_STEREO3D_FILTER) += x86/vf_stereo3d_init.o
...
@@ -31,6 +31,7 @@ OBJS-$(CONFIG_STEREO3D_FILTER) += x86/vf_stereo3d_init.o
OBJS-$(CONFIG_TBLEND_FILTER)
+=
x86/vf_blend_init.o
OBJS-$(CONFIG_TBLEND_FILTER)
+=
x86/vf_blend_init.o
OBJS-$(CONFIG_THRESHOLD_FILTER)
+=
x86/vf_threshold_init.o
OBJS-$(CONFIG_THRESHOLD_FILTER)
+=
x86/vf_threshold_init.o
OBJS-$(CONFIG_TINTERLACE_FILTER)
+=
x86/vf_tinterlace_init.o
OBJS-$(CONFIG_TINTERLACE_FILTER)
+=
x86/vf_tinterlace_init.o
OBJS-$(CONFIG_TRANSPOSE_FILTER)
+=
x86/vf_transpose_init.o
OBJS-$(CONFIG_VOLUME_FILTER)
+=
x86/af_volume_init.o
OBJS-$(CONFIG_VOLUME_FILTER)
+=
x86/af_volume_init.o
OBJS-$(CONFIG_V360_FILTER)
+=
x86/vf_v360_init.o
OBJS-$(CONFIG_V360_FILTER)
+=
x86/vf_v360_init.o
OBJS-$(CONFIG_W3FDIF_FILTER)
+=
x86/vf_w3fdif_init.o
OBJS-$(CONFIG_W3FDIF_FILTER)
+=
x86/vf_w3fdif_init.o
...
@@ -69,6 +70,7 @@ X86ASM-OBJS-$(CONFIG_STEREO3D_FILTER) += x86/vf_stereo3d.o
...
@@ -69,6 +70,7 @@ X86ASM-OBJS-$(CONFIG_STEREO3D_FILTER) += x86/vf_stereo3d.o
X86ASM-OBJS-$(CONFIG_TBLEND_FILTER)
+=
x86/vf_blend.o
X86ASM-OBJS-$(CONFIG_TBLEND_FILTER)
+=
x86/vf_blend.o
X86ASM-OBJS-$(CONFIG_THRESHOLD_FILTER)
+=
x86/vf_threshold.o
X86ASM-OBJS-$(CONFIG_THRESHOLD_FILTER)
+=
x86/vf_threshold.o
X86ASM-OBJS-$(CONFIG_TINTERLACE_FILTER)
+=
x86/vf_interlace.o
X86ASM-OBJS-$(CONFIG_TINTERLACE_FILTER)
+=
x86/vf_interlace.o
X86ASM-OBJS-$(CONFIG_TRANSPOSE_FILTER)
+=
x86/vf_transpose.o
X86ASM-OBJS-$(CONFIG_VOLUME_FILTER)
+=
x86/af_volume.o
X86ASM-OBJS-$(CONFIG_VOLUME_FILTER)
+=
x86/af_volume.o
X86ASM-OBJS-$(CONFIG_V360_FILTER)
+=
x86/vf_v360.o
X86ASM-OBJS-$(CONFIG_V360_FILTER)
+=
x86/vf_v360.o
X86ASM-OBJS-$(CONFIG_W3FDIF_FILTER)
+=
x86/vf_w3fdif.o
X86ASM-OBJS-$(CONFIG_W3FDIF_FILTER)
+=
x86/vf_w3fdif.o
...
...
libavfilter/x86/vf_transpose.asm
0 → 100644
View file @
ccd9bca1
;*****************************************************************************
;* x86-optimized functions for transpose filter
;*
;* Copyright (C) 2019 Paul B Mahol
;*
;* 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/x86/x86util.asm"
SECTION
.
text
;------------------------------------------------------------------------------
; void ff_transpose_8x8(uint8_t *src, ptrdiff_t src_linesize,
; uint8_t *dst, ptrdiff_t dst_linesize)
;------------------------------------------------------------------------------
INIT_XMM
sse2
cglobal
transpose_8x8_8
,
4
,
5
,
8
,
src
,
src_linesize
,
dst
,
dst_linesize
,
linesize3
lea
linesize3q
,
[
src_linesizeq
*
3
]
movq
m0
,
[
srcq
+
src_linesizeq
*
0
]
movq
m1
,
[
srcq
+
src_linesizeq
*
1
]
movq
m2
,
[
srcq
+
src_linesizeq
*
2
]
movq
m3
,
[
srcq
+
linesize3q
]
lea
srcq
,
[
srcq
+
src_linesizeq
*
4
]
movq
m4
,
[
srcq
+
src_linesizeq
*
0
]
movq
m5
,
[
srcq
+
src_linesizeq
*
1
]
movq
m6
,
[
srcq
+
src_linesizeq
*
2
]
movq
m7
,
[
srcq
+
linesize3q
]
TRANSPOSE_8X8B
0
,
1
,
2
,
3
,
4
,
5
,
6
,
7
lea
linesize3q
,
[
dst_linesizeq
*
3
]
movq
[
dstq
+
dst_linesizeq
*
0
]
,
m0
movq
[
dstq
+
dst_linesizeq
*
1
]
,
m1
movq
[
dstq
+
dst_linesizeq
*
2
]
,
m2
movq
[
dstq
+
linesize3q
]
,
m3
lea
dstq
,
[
dstq
+
dst_linesizeq
*
4
]
movq
[
dstq
+
dst_linesizeq
*
0
]
,
m4
movq
[
dstq
+
dst_linesizeq
*
1
]
,
m5
movq
[
dstq
+
dst_linesizeq
*
2
]
,
m6
movq
[
dstq
+
linesize3q
]
,
m7
RET
%if
ARCH_X86_64
INIT_XMM
sse2
cglobal
transpose_8x8_16
,
4
,
5
,
9
,
src
,
src_linesize
,
dst
,
dst_linesize
,
linesize3
lea
linesize3q
,
[
src_linesizeq
*
3
]
movu
m0
,
[
srcq
+
src_linesizeq
*
0
]
movu
m1
,
[
srcq
+
src_linesizeq
*
1
]
movu
m2
,
[
srcq
+
src_linesizeq
*
2
]
movu
m3
,
[
srcq
+
linesize3q
]
lea
srcq
,
[
srcq
+
src_linesizeq
*
4
]
movu
m4
,
[
srcq
+
src_linesizeq
*
0
]
movu
m5
,
[
srcq
+
src_linesizeq
*
1
]
movu
m6
,
[
srcq
+
src_linesizeq
*
2
]
movu
m7
,
[
srcq
+
linesize3q
]
TRANSPOSE8x8W
0
,
1
,
2
,
3
,
4
,
5
,
6
,
7
,
8
lea
linesize3q
,
[
dst_linesizeq
*
3
]
movu
[
dstq
+
dst_linesizeq
*
0
]
,
m0
movu
[
dstq
+
dst_linesizeq
*
1
]
,
m1
movu
[
dstq
+
dst_linesizeq
*
2
]
,
m2
movu
[
dstq
+
linesize3q
]
,
m3
lea
dstq
,
[
dstq
+
dst_linesizeq
*
4
]
movu
[
dstq
+
dst_linesizeq
*
0
]
,
m4
movu
[
dstq
+
dst_linesizeq
*
1
]
,
m5
movu
[
dstq
+
dst_linesizeq
*
2
]
,
m6
movu
[
dstq
+
linesize3q
]
,
m7
RET
%endif
libavfilter/x86/vf_transpose_init.c
0 → 100644
View file @
ccd9bca1
/*
* Copyright (C) 2019 Paul B Mahol
*
* 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/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/mem.h"
#include "libavutil/x86/asm.h"
#include "libavutil/x86/cpu.h"
#include "libavfilter/transpose.h"
void
ff_transpose_8x8_8_sse2
(
uint8_t
*
src
,
ptrdiff_t
src_linesize
,
uint8_t
*
dst
,
ptrdiff_t
dst_linesize
);
void
ff_transpose_8x8_16_sse2
(
uint8_t
*
src
,
ptrdiff_t
src_linesize
,
uint8_t
*
dst
,
ptrdiff_t
dst_linesize
);
av_cold
void
ff_transpose_init_x86
(
TransVtable
*
v
,
int
pixstep
)
{
int
cpu_flags
=
av_get_cpu_flags
();
if
(
EXTERNAL_SSE4
(
cpu_flags
)
&&
pixstep
==
1
)
{
v
->
transpose_8x8
=
ff_transpose_8x8_8_sse2
;
}
if
(
ARCH_X86_64
&&
EXTERNAL_SSE4
(
cpu_flags
)
&&
pixstep
==
2
)
{
v
->
transpose_8x8
=
ff_transpose_8x8_16_sse2
;
}
}
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