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Xiph.Org
aom-rav1e
Commits
f00d4e01
Commit
f00d4e01
authored
Dec 16, 2013
by
Dmitry Kovalev
Committed by
Gerrit Code Review
Dec 16, 2013
Browse files
Merge "Removing unnecessary assert(delta != 0) from encode_loopfilter()."
parents
4a535efc
b41574e3
Changes
1
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Inline
Side-by-side
vp9/encoder/vp9_bitstream.c
View file @
f00d4e01
...
...
@@ -777,38 +777,27 @@ static void encode_loopfilter(struct loopfilter *lf,
vp9_wb_write_bit
(
wb
,
lf
->
mode_ref_delta_enabled
);
if
(
lf
->
mode_ref_delta_enabled
)
{
// Do the deltas need to be updated
vp9_wb_write_bit
(
wb
,
lf
->
mode_ref_delta_update
);
if
(
lf
->
mode_ref_delta_update
)
{
// Send update
for
(
i
=
0
;
i
<
MAX_REF_LF_DELTAS
;
i
++
)
{
const
int
delta
=
lf
->
ref_deltas
[
i
];
// Frame level data
if
(
delta
!=
lf
->
last_ref_deltas
[
i
]
)
{
const
int
changed
=
delta
!=
lf
->
last_ref_deltas
[
i
];
vp9_wb_write_bit
(
wb
,
changed
);
if
(
changed
)
{
lf
->
last_ref_deltas
[
i
]
=
delta
;
vp9_wb_write_bit
(
wb
,
1
);
assert
(
delta
!=
0
);
vp9_wb_write_literal
(
wb
,
abs
(
delta
)
&
0x3F
,
6
);
vp9_wb_write_bit
(
wb
,
delta
<
0
);
}
else
{
vp9_wb_write_bit
(
wb
,
0
);
}
}
// Send update
for
(
i
=
0
;
i
<
MAX_MODE_LF_DELTAS
;
i
++
)
{
const
int
delta
=
lf
->
mode_deltas
[
i
];
if
(
delta
!=
lf
->
last_mode_deltas
[
i
])
{
const
int
changed
=
delta
!=
lf
->
last_mode_deltas
[
i
];
vp9_wb_write_bit
(
wb
,
changed
);
if
(
changed
)
{
lf
->
last_mode_deltas
[
i
]
=
delta
;
vp9_wb_write_bit
(
wb
,
1
);
assert
(
delta
!=
0
);
vp9_wb_write_literal
(
wb
,
abs
(
delta
)
&
0x3F
,
6
);
vp9_wb_write_bit
(
wb
,
delta
<
0
);
}
else
{
vp9_wb_write_bit
(
wb
,
0
);
}
}
}
...
...
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