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Linshizhi
ffmpeg.wasm-core
Commits
71f8cdcc
Commit
71f8cdcc
authored
10 years ago
by
Michael Niedermayer
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avcodec/snow: use av_malloc(z)_array()
Signed-off-by:
Michael Niedermayer
<
michaelni@gmx.at
>
parent
bb0d9aed
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2 additions
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2 deletions
+2
-2
snow.c
libavcodec/snow.c
+2
-2
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libavcodec/snow.c
View file @
71f8cdcc
...
...
@@ -88,7 +88,7 @@ int ff_snow_alloc_blocks(SnowContext *s){
s
->
b_height
=
h
;
av_free
(
s
->
block
);
s
->
block
=
av_mallocz
(
w
*
h
*
sizeof
(
BlockNode
)
<<
(
s
->
block_max_depth
*
2
));
s
->
block
=
av_mallocz
_array
(
w
*
h
,
sizeof
(
BlockNode
)
<<
(
s
->
block_max_depth
*
2
));
if
(
!
s
->
block
)
return
AVERROR
(
ENOMEM
);
...
...
@@ -537,7 +537,7 @@ int ff_snow_common_init_after_header(AVCodecContext *avctx) {
b
->
parent
=
&
s
->
plane
[
plane_index
].
band
[
level
-
1
][
orientation
];
//FIXME avoid this realloc
av_freep
(
&
b
->
x_coeff
);
b
->
x_coeff
=
av_mallocz
(((
b
->
width
+
1
)
*
b
->
height
+
1
)
*
sizeof
(
x_and_coeff
));
b
->
x_coeff
=
av_mallocz
_array
(((
b
->
width
+
1
)
*
b
->
height
+
1
),
sizeof
(
x_and_coeff
));
if
(
!
b
->
x_coeff
)
goto
fail
;
}
...
...
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