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Linshizhi
ffmpeg.wasm-core
Commits
1795dccd
Commit
1795dccd
authored
May 10, 2017
by
Matthieu Bouron
Browse files
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Plain Diff
lavc/mediacodec_wrapper: fix local reference leaks
Reviewed-by:
Clément Bœsch
<
u@pkh.me
>
parent
2f43897f
Show whitespace changes
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Showing
1 changed file
with
42 additions
and
21 deletions
+42
-21
mediacodec_wrapper.c
libavcodec/mediacodec_wrapper.c
+42
-21
No files found.
libavcodec/mediacodec_wrapper.c
View file @
1795dccd
...
...
@@ -1129,9 +1129,11 @@ fail:
FFAMediaCodec
*
ff_AMediaCodec_createCodecByName
(
const
char
*
name
)
{
int
ret
=
-
1
;
JNIEnv
*
env
=
NULL
;
FFAMediaCodec
*
codec
=
NULL
;
jstring
codec_name
=
NULL
;
jobject
object
=
NULL
;
codec
=
av_mallocz
(
sizeof
(
FFAMediaCodec
));
if
(
!
codec
)
{
...
...
@@ -1154,12 +1156,12 @@ FFAMediaCodec* ff_AMediaCodec_createCodecByName(const char *name)
goto
fail
;
}
codec
->
object
=
(
*
env
)
->
CallStaticObjectMethod
(
env
,
codec
->
jfields
.
mediacodec_class
,
codec
->
jfields
.
create_by_codec_name_id
,
codec_name
);
object
=
(
*
env
)
->
CallStaticObjectMethod
(
env
,
codec
->
jfields
.
mediacodec_class
,
codec
->
jfields
.
create_by_codec_name_id
,
codec_name
);
if
(
ff_jni_exception_check
(
env
,
1
,
codec
)
<
0
)
{
goto
fail
;
}
codec
->
object
=
(
*
env
)
->
NewGlobalRef
(
env
,
codec
->
object
);
codec
->
object
=
(
*
env
)
->
NewGlobalRef
(
env
,
object
);
if
(
!
codec
->
object
)
{
goto
fail
;
}
...
...
@@ -1172,24 +1174,31 @@ FFAMediaCodec* ff_AMediaCodec_createCodecByName(const char *name)
codec
->
has_get_i_o_buffer
=
1
;
}
ret
urn
codec
;
ret
=
0
;
fail:
ff_jni_reset_jfields
(
env
,
&
codec
->
jfields
,
jni_amediacodec_mapping
,
1
,
codec
);
if
(
codec_name
)
{
(
*
env
)
->
DeleteLocalRef
(
env
,
codec_name
);
}
if
(
object
)
{
(
*
env
)
->
DeleteLocalRef
(
env
,
object
);
}
if
(
ret
<
0
)
{
ff_jni_reset_jfields
(
env
,
&
codec
->
jfields
,
jni_amediacodec_mapping
,
1
,
codec
);
av_freep
(
&
codec
);
}
return
NULL
;
return
codec
;
}
FFAMediaCodec
*
ff_AMediaCodec_createDecoderByType
(
const
char
*
mime
)
{
int
ret
=
-
1
;
JNIEnv
*
env
=
NULL
;
FFAMediaCodec
*
codec
=
NULL
;
jstring
mime_type
=
NULL
;
jobject
object
=
NULL
;
codec
=
av_mallocz
(
sizeof
(
FFAMediaCodec
));
if
(
!
codec
)
{
...
...
@@ -1212,12 +1221,12 @@ FFAMediaCodec* ff_AMediaCodec_createDecoderByType(const char *mime)
goto
fail
;
}
codec
->
object
=
(
*
env
)
->
CallStaticObjectMethod
(
env
,
codec
->
jfields
.
mediacodec_class
,
codec
->
jfields
.
create_decoder_by_type_id
,
mime_type
);
object
=
(
*
env
)
->
CallStaticObjectMethod
(
env
,
codec
->
jfields
.
mediacodec_class
,
codec
->
jfields
.
create_decoder_by_type_id
,
mime_type
);
if
(
ff_jni_exception_check
(
env
,
1
,
codec
)
<
0
)
{
goto
fail
;
}
codec
->
object
=
(
*
env
)
->
NewGlobalRef
(
env
,
codec
->
object
);
codec
->
object
=
(
*
env
)
->
NewGlobalRef
(
env
,
object
);
if
(
!
codec
->
object
)
{
goto
fail
;
}
...
...
@@ -1230,24 +1239,31 @@ FFAMediaCodec* ff_AMediaCodec_createDecoderByType(const char *mime)
codec
->
has_get_i_o_buffer
=
1
;
}
ret
urn
codec
;
ret
=
0
;
fail:
ff_jni_reset_jfields
(
env
,
&
codec
->
jfields
,
jni_amediacodec_mapping
,
1
,
codec
);
if
(
mime_type
)
{
(
*
env
)
->
DeleteLocalRef
(
env
,
mime_type
);
}
if
(
object
)
{
(
*
env
)
->
DeleteLocalRef
(
env
,
object
);
}
if
(
ret
<
0
)
{
ff_jni_reset_jfields
(
env
,
&
codec
->
jfields
,
jni_amediacodec_mapping
,
1
,
codec
);
av_freep
(
&
codec
);
}
return
NULL
;
return
codec
;
}
FFAMediaCodec
*
ff_AMediaCodec_createEncoderByType
(
const
char
*
mime
)
{
int
ret
=
-
1
;
JNIEnv
*
env
=
NULL
;
FFAMediaCodec
*
codec
=
NULL
;
jstring
mime_type
=
NULL
;
jobject
object
=
NULL
;
codec
=
av_mallocz
(
sizeof
(
FFAMediaCodec
));
if
(
!
codec
)
{
...
...
@@ -1270,12 +1286,12 @@ FFAMediaCodec* ff_AMediaCodec_createEncoderByType(const char *mime)
goto
fail
;
}
codec
->
object
=
(
*
env
)
->
CallStaticObjectMethod
(
env
,
codec
->
jfields
.
mediacodec_class
,
codec
->
jfields
.
create_encoder_by_type_id
,
mime_type
);
object
=
(
*
env
)
->
CallStaticObjectMethod
(
env
,
codec
->
jfields
.
mediacodec_class
,
codec
->
jfields
.
create_encoder_by_type_id
,
mime_type
);
if
(
ff_jni_exception_check
(
env
,
1
,
codec
)
<
0
)
{
goto
fail
;
}
codec
->
object
=
(
*
env
)
->
NewGlobalRef
(
env
,
codec
->
object
);
codec
->
object
=
(
*
env
)
->
NewGlobalRef
(
env
,
object
);
if
(
!
codec
->
object
)
{
goto
fail
;
}
...
...
@@ -1288,17 +1304,22 @@ FFAMediaCodec* ff_AMediaCodec_createEncoderByType(const char *mime)
codec
->
has_get_i_o_buffer
=
1
;
}
ret
urn
codec
;
ret
=
0
;
fail:
ff_jni_reset_jfields
(
env
,
&
codec
->
jfields
,
jni_amediacodec_mapping
,
1
,
codec
);
if
(
mime_type
)
{
(
*
env
)
->
DeleteLocalRef
(
env
,
mime_type
);
}
if
(
object
)
{
(
*
env
)
->
DeleteLocalRef
(
env
,
object
);
}
if
(
ret
<
0
)
{
ff_jni_reset_jfields
(
env
,
&
codec
->
jfields
,
jni_amediacodec_mapping
,
1
,
codec
);
av_freep
(
&
codec
);
}
return
NULL
;
return
codec
;
}
int
ff_AMediaCodec_delete
(
FFAMediaCodec
*
codec
)
...
...
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