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Xiph.Org
aom-rav1e
Commits
e388251d
Commit
e388251d
authored
Apr 25, 2013
by
Yaowu Xu
Browse files
Enabled i4x4 to use right above pixels
Change-Id: I7442b4600b6812bed13e655ccf68f9ea56cc83a2
parent
3d655805
Changes
1
Hide whitespace changes
Inline
Side-by-side
vp9/common/vp9_reconintra.c
View file @
e388251d
...
@@ -236,7 +236,10 @@ void vp9_build_intra_predictors(uint8_t *src, int src_stride,
...
@@ -236,7 +236,10 @@ void vp9_build_intra_predictors(uint8_t *src, int src_stride,
if
(
up_available
)
{
if
(
up_available
)
{
uint8_t
*
yabove_ptr
=
src
-
src_stride
;
uint8_t
*
yabove_ptr
=
src
-
src_stride
;
vpx_memcpy
(
yabove_row
,
yabove_ptr
,
bw
);
vpx_memcpy
(
yabove_row
,
yabove_ptr
,
bw
);
vpx_memset
(
yabove_row
+
bw
,
yabove_row
[
bw
-
1
],
bw
);
if
(
bw
==
4
&&
right_available
)
vpx_memcpy
(
yabove_row
+
bw
,
yabove_ptr
+
bw
,
bw
);
else
vpx_memset
(
yabove_row
+
bw
,
yabove_row
[
bw
-
1
],
bw
);
ytop_left
=
left_available
?
yabove_ptr
[
-
1
]
:
127
;
ytop_left
=
left_available
?
yabove_ptr
[
-
1
]
:
127
;
}
else
{
}
else
{
vpx_memset
(
yabove_row
,
127
,
bw
*
2
);
vpx_memset
(
yabove_row
,
127
,
bw
*
2
);
...
@@ -610,7 +613,7 @@ void vp9_intra4x4_predict(MACROBLOCKD *xd,
...
@@ -610,7 +613,7 @@ void vp9_intra4x4_predict(MACROBLOCKD *xd,
uint8_t
*
predictor
,
int
pre_stride
)
{
uint8_t
*
predictor
,
int
pre_stride
)
{
const
int
have_top
=
(
block_idx
>>
2
)
||
xd
->
up_available
;
const
int
have_top
=
(
block_idx
>>
2
)
||
xd
->
up_available
;
const
int
have_left
=
(
block_idx
&
3
)
||
xd
->
left_available
;
const
int
have_left
=
(
block_idx
&
3
)
||
xd
->
left_available
;
const
int
have_right
=
((
block_idx
&
3
)
!=
3
)
||
xd
->
right_available
;
const
int
have_right
=
((
block_idx
&
3
)
!=
3
);
vp9_build_intra_predictors
(
predictor
,
pre_stride
,
vp9_build_intra_predictors
(
predictor
,
pre_stride
,
predictor
,
pre_stride
,
predictor
,
pre_stride
,
...
@@ -625,7 +628,7 @@ void vp9_intra_uv4x4_predict(MACROBLOCKD *xd,
...
@@ -625,7 +628,7 @@ void vp9_intra_uv4x4_predict(MACROBLOCKD *xd,
const
int
block_idx
=
block4x4_idx
&
3
;
const
int
block_idx
=
block4x4_idx
&
3
;
const
int
have_top
=
(
block_idx
>>
1
)
||
xd
->
up_available
;
const
int
have_top
=
(
block_idx
>>
1
)
||
xd
->
up_available
;
const
int
have_left
=
(
block_idx
&
1
)
||
xd
->
left_available
;
const
int
have_left
=
(
block_idx
&
1
)
||
xd
->
left_available
;
const
int
have_right
=
!
(
block_idx
&
1
)
||
xd
->
right_available
;
const
int
have_right
=
!
(
block_idx
&
1
);
vp9_build_intra_predictors
(
predictor
,
pre_stride
,
vp9_build_intra_predictors
(
predictor
,
pre_stride
,
predictor
,
pre_stride
,
predictor
,
pre_stride
,
...
...
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