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Linshizhi
ffmpeg.wasm-core
Commits
e99ecda5
Commit
e99ecda5
authored
Sep 15, 2015
by
Ronald S. Bultje
Committed by
Anton Khirnov
Aug 03, 2016
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checkasm: add vp9 MC tests.
Signed-off-by:
Anton Khirnov
<
anton@khirnov.net
>
parent
9790b44a
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4 changed files
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132 additions
and
0 deletions
+132
-0
Makefile
tests/checkasm/Makefile
+1
-0
checkasm.c
tests/checkasm/checkasm.c
+3
-0
checkasm.h
tests/checkasm/checkasm.h
+1
-0
vp9dsp.c
tests/checkasm/vp9dsp.c
+127
-0
No files found.
tests/checkasm/Makefile
View file @
e99ecda5
...
...
@@ -11,6 +11,7 @@ AVCODECOBJS-$(CONFIG_VP8DSP) += vp8dsp.o
AVCODECOBJS-$(CONFIG_DCA_DECODER)
+=
dcadsp.o
synth_filter.o
AVCODECOBJS-$(CONFIG_HEVC_DECODER)
+=
hevc_mc.o
hevc_idct.o
AVCODECOBJS-$(CONFIG_V210_ENCODER)
+=
v210enc.o
AVCODECOBJS-$(CONFIG_VP9_DECODER)
+=
vp9dsp.o
CHECKASMOBJS-$(CONFIG_AVCODEC)
+=
$(AVCODECOBJS-yes)
...
...
tests/checkasm/checkasm.c
View file @
e99ecda5
...
...
@@ -92,6 +92,9 @@ static const struct {
#endif
#if CONFIG_VP8DSP
{
"vp8dsp"
,
checkasm_check_vp8dsp
},
#endif
#if CONFIG_VP9_DECODER
{
"vp9dsp"
,
checkasm_check_vp9dsp
},
#endif
{
NULL
}
};
...
...
tests/checkasm/checkasm.h
View file @
e99ecda5
...
...
@@ -42,6 +42,7 @@ void checkasm_check_hevc_mc(void);
void
checkasm_check_synth_filter
(
void
);
void
checkasm_check_v210enc
(
void
);
void
checkasm_check_vp8dsp
(
void
);
void
checkasm_check_vp9dsp
(
void
);
void
*
checkasm_check_func
(
void
*
func
,
const
char
*
name
,
...)
av_printf_format
(
2
,
3
);
int
checkasm_bench_func
(
void
);
...
...
tests/checkasm/vp9dsp.c
0 → 100644
View file @
e99ecda5
/*
* Copyright (c) 2015 Ronald S. Bultje <rsbultje@gmail.com>
*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Libav 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with Libav; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <string.h>
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavcodec/vp9.h"
#include "checkasm.h"
static
const
uint32_t
pixel_mask
[
3
]
=
{
0xffffffff
,
0x03ff03ff
,
0x0fff0fff
};
#define BIT_DEPTH 8
#define SIZEOF_PIXEL ((BIT_DEPTH + 7) / 8)
#define DST_BUF_SIZE (size * size * SIZEOF_PIXEL)
#define SRC_BUF_STRIDE 72
#define SRC_BUF_SIZE ((size + 7) * SRC_BUF_STRIDE * SIZEOF_PIXEL)
#define src (buf + 3 * SIZEOF_PIXEL * (SRC_BUF_STRIDE + 1))
#define randomize_buffers() \
do { \
uint32_t mask = pixel_mask[(BIT_DEPTH - 8) >> 1]; \
int k; \
for (k = 0; k < SRC_BUF_SIZE; k += 4) { \
uint32_t r = rnd() & mask; \
AV_WN32A(buf + k, r); \
} \
if (op == 1) { \
for (k = 0; k < DST_BUF_SIZE; k += 4) { \
uint32_t r = rnd() & mask; \
AV_WN32A(dst0 + k, r); \
AV_WN32A(dst1 + k, r); \
} \
} \
} while (0)
static
void
check_mc
(
void
)
{
static
const
char
*
const
filter_names
[
4
]
=
{
"8tap_smooth"
,
"8tap_regular"
,
"8tap_sharp"
,
"bilin"
};
static
const
char
*
const
subpel_names
[
2
][
2
]
=
{
{
""
,
"h"
},
{
"v"
,
"hv"
}
};
static
const
char
*
const
op_names
[
2
]
=
{
"put"
,
"avg"
};
LOCAL_ALIGNED_32
(
uint8_t
,
buf
,
[
72
*
72
*
2
]);
LOCAL_ALIGNED_32
(
uint8_t
,
dst0
,
[
64
*
64
*
2
]);
LOCAL_ALIGNED_32
(
uint8_t
,
dst1
,
[
64
*
64
*
2
]);
char
str
[
256
];
VP9DSPContext
dsp
;
int
op
,
hsize
,
filter
,
dx
,
dy
;
declare_func_emms
(
AV_CPU_FLAG_MMX
|
AV_CPU_FLAG_MMXEXT
,
void
,
uint8_t
*
dst
,
const
uint8_t
*
ref
,
ptrdiff_t
dst_stride
,
ptrdiff_t
ref_stride
,
int
h
,
int
mx
,
int
my
);
for
(
op
=
0
;
op
<
2
;
op
++
)
{
ff_vp9dsp_init
(
&
dsp
);
for
(
hsize
=
0
;
hsize
<
5
;
hsize
++
)
{
int
size
=
64
>>
hsize
;
for
(
filter
=
0
;
filter
<
4
;
filter
++
)
{
for
(
dx
=
0
;
dx
<
2
;
dx
++
)
{
for
(
dy
=
0
;
dy
<
2
;
dy
++
)
{
if
(
dx
||
dy
)
{
snprintf
(
str
,
sizeof
(
str
),
"%s_%s_%d%s"
,
op_names
[
op
],
filter_names
[
filter
],
size
,
subpel_names
[
dy
][
dx
]);
}
else
{
snprintf
(
str
,
sizeof
(
str
),
"%s%d"
,
op_names
[
op
],
size
);
}
if
(
check_func
(
dsp
.
mc
[
hsize
][
filter
][
op
][
dx
][
dy
],
"vp9_%s"
,
str
))
{
int
mx
=
dx
?
1
+
(
rnd
()
%
14
)
:
0
;
int
my
=
dy
?
1
+
(
rnd
()
%
14
)
:
0
;
randomize_buffers
();
call_ref
(
dst0
,
src
,
size
*
SIZEOF_PIXEL
,
SRC_BUF_STRIDE
*
SIZEOF_PIXEL
,
size
,
mx
,
my
);
call_new
(
dst1
,
src
,
size
*
SIZEOF_PIXEL
,
SRC_BUF_STRIDE
*
SIZEOF_PIXEL
,
size
,
mx
,
my
);
if
(
memcmp
(
dst0
,
dst1
,
DST_BUF_SIZE
))
fail
();
// SIMD implementations for each filter of subpel
// functions are identical
if
(
filter
>=
1
&&
filter
<=
2
)
continue
;
bench_new
(
dst1
,
src
,
size
*
SIZEOF_PIXEL
,
SRC_BUF_STRIDE
*
SIZEOF_PIXEL
,
size
,
mx
,
my
);
}
}
}
}
}
}
report
(
"mc"
);
}
void
checkasm_check_vp9dsp
(
void
)
{
check_mc
();
}
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