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Linshizhi
ffmpeg.wasm-core
Commits
e3f941cb
Commit
e3f941cb
authored
Sep 18, 2016
by
Alexandra Hájková
Committed by
Anton Khirnov
Oct 11, 2016
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Plain Diff
checkasm: add a test for HEVC IDCT
Signed-off-by:
Anton Khirnov
<
anton@khirnov.net
>
parent
9b2ccafb
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Showing
1 changed file
with
33 additions
and
1 deletion
+33
-1
hevc_idct.c
tests/checkasm/hevc_idct.c
+33
-1
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tests/checkasm/hevc_idct.c
View file @
e3f941cb
...
...
@@ -35,6 +35,30 @@
} \
} while (0)
static
void
check_idct
(
HEVCDSPContext
h
,
int
bit_depth
)
{
int
i
;
LOCAL_ALIGNED
(
32
,
int16_t
,
coeffs0
,
[
32
*
32
]);
LOCAL_ALIGNED
(
32
,
int16_t
,
coeffs1
,
[
32
*
32
]);
for
(
i
=
2
;
i
<=
5
;
i
++
)
{
int
block_size
=
1
<<
i
;
int
size
=
block_size
*
block_size
;
int
col_limit
=
block_size
;
declare_func
(
void
,
int16_t
*
coeffs
,
int
col_limit
);
randomize_buffers
(
coeffs0
,
size
);
memcpy
(
coeffs1
,
coeffs0
,
sizeof
(
*
coeffs0
)
*
size
);
if
(
check_func
(
h
.
idct
[
i
-
2
],
"hevc_idct_%dx%d_%d"
,
block_size
,
block_size
,
bit_depth
))
{
call_ref
(
coeffs0
,
col_limit
);
call_new
(
coeffs1
,
col_limit
);
if
(
memcmp
(
coeffs0
,
coeffs1
,
sizeof
(
*
coeffs0
)
*
size
))
fail
();
bench_new
(
coeffs1
,
col_limit
);
}
}
}
static
void
check_idct_dc
(
HEVCDSPContext
h
,
int
bit_depth
)
{
int
i
;
...
...
@@ -49,7 +73,7 @@ static void check_idct_dc(HEVCDSPContext h, int bit_depth)
randomize_buffers
(
coeffs0
,
size
);
memcpy
(
coeffs1
,
coeffs0
,
sizeof
(
*
coeffs0
)
*
size
);
if
(
check_func
(
h
.
idct_dc
[
i
-
2
],
"idct_%dx%d_dc_%d"
,
block_size
,
block_size
,
bit_depth
))
{
if
(
check_func
(
h
.
idct_dc
[
i
-
2
],
"
hevc_
idct_%dx%d_dc_%d"
,
block_size
,
block_size
,
bit_depth
))
{
call_ref
(
coeffs0
);
call_new
(
coeffs1
);
if
(
memcmp
(
coeffs0
,
coeffs1
,
sizeof
(
*
coeffs0
)
*
size
))
...
...
@@ -70,4 +94,12 @@ void checkasm_check_hevc_idct(void)
check_idct_dc
(
h
,
bit_depth
);
}
report
(
"idct_dc"
);
for
(
bit_depth
=
8
;
bit_depth
<=
10
;
bit_depth
++
)
{
HEVCDSPContext
h
;
ff_hevc_dsp_init
(
&
h
,
bit_depth
);
check_idct
(
h
,
bit_depth
);
}
report
(
"idct"
);
}
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