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submodule
ffmpeg
Commits
7b89cd20
Commit
7b89cd20
authored
Feb 13, 2013
by
Anton Khirnov
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eamad: allocate a dummy reference frame when the real one is missing
CC:libav-stable@libav.org
parent
0651e892
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eamad.c
libavcodec/eamad.c
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libavcodec/eamad.c
View file @
7b89cd20
...
...
@@ -261,6 +261,19 @@ static int decode_frame(AVCodecContext *avctx,
return
ret
;
}
if
(
inter
&&
!
s
->
last_frame
.
data
[
0
])
{
av_log
(
avctx
,
AV_LOG_WARNING
,
"Missing reference frame.
\n
"
);
ret
=
ff_get_buffer
(
avctx
,
&
s
->
last_frame
,
AV_GET_BUFFER_FLAG_REF
);
if
(
ret
<
0
)
return
ret
;
memset
(
s
->
last_frame
.
data
[
0
],
0
,
s
->
last_frame
.
height
*
s
->
last_frame
.
linesize
[
0
]);
memset
(
s
->
last_frame
.
data
[
1
],
0x80
,
s
->
last_frame
.
height
/
2
*
s
->
last_frame
.
linesize
[
1
]);
memset
(
s
->
last_frame
.
data
[
2
],
0x80
,
s
->
last_frame
.
height
/
2
*
s
->
last_frame
.
linesize
[
2
]);
}
av_fast_padded_malloc
(
&
s
->
bitstream_buf
,
&
s
->
bitstream_buf_size
,
buf_end
-
buf
);
if
(
!
s
->
bitstream_buf
)
...
...
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