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Don't allow using non-Google codecs if we started the Java VM ourselves

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Hardware codecs, e.g. the TI ones, only work in processes that had their
Java VM started via the non-public AndroidRuntime class.
This commit is contained in:
Sebastian Dröge 2012-09-11 15:49:13 +02:00
parent 6feb6433d5
commit f2c5afd031
1 changed files with 12 additions and 0 deletions
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12
sys/androidmedia/gstamc.c
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@ -45,6 +45,7 @@ static jint (*get_created_java_vms) (JavaVM ** vmBuf, jsize bufLen,
jsize * nVMs);
static jint (*create_java_vm) (JavaVM ** p_vm, JNIEnv ** p_env, void *vm_args);
static JavaVM *java_vm;
static gboolean start_java_vm = FALSE;
/* Global cached references */
static struct
@ -178,6 +179,8 @@ initialize_java_vm (void)
if (create_java_vm (&java_vm, &env, &vm_args) < 0)
goto create_failed;
GST_DEBUG ("Successfully created Java VM %p", java_vm);
started_java_vm = TRUE;
}
return java_vm != NULL;
@ -1663,6 +1666,15 @@ scan_codecs (GstPlugin * plugin)
valid_codec = FALSE;
goto next_codec;
}
/* FIXME: Non-Google codecs usually just don't work and hang forever
* or crash when not used from a process that started the Java
* VM via the non-public AndroidRuntime class
*/
if (started_java_vm && !g_str_has_prefix (name_str, "OMX.google.")) {
GST_INFO ("Skipping non-Google codec in standalone mode");
valid_codec = FALSE;
goto next_codec;
}
gst_codec_info->name = g_strdup (name_str);
is_encoder = (*env)->CallBooleanMethod (env, codec_info, is_encoder_id);