static int ijkmp_prepare_async_l(IjkMediaPlayer *mp)
{
assert(mp);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_IDLE);
// MPST_RET_IF_EQ(mp->mp_state, MP_STATE_INITIALIZED);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_ASYNC_PREPARING);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_PREPARED);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_STARTED);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_PAUSED);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_COMPLETED);
// MPST_RET_IF_EQ(mp->mp_state, MP_STATE_STOPPED);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_ERROR);
MPST_RET_IF_EQ(mp->mp_state, MP_STATE_END);
assert(mp->data_source);
ijkmp_change_state_l(mp, MP_STATE_ASYNC_PREPARING);
msg_queue_start(&mp->ffplayer->msg_queue);
// released in msg_loop
ijkmp_inc_ref(mp);
mp->msg_thread = SDL_CreateThreadEx(&mp->_msg_thread, mp->msg_loop, mp, "ff_msg_loop");
// TODO: 9 release weak_thiz if pthread_create() failed;
int retval = ffp_prepare_async_l(mp->ffplayer, mp->data_source);
if (retval < 0) {
ijkmp_change_state_l(mp, MP_STATE_ERROR);
return retval;
}
return 0;
}
IjkMediaPlayer *ijkmp_create(void *(*msg_loop)(void*))
{
IjkMediaPlayer *mp = (IjkMediaPlayer *) av_mallocz(sizeof(IjkMediaPlayer));
if (!mp)
goto fail;
mp->ffplayer = ffp_create();
if (!mp)
goto fail;
mp->ffplayer->vout = SDL_VoutAndroid_CreateForAndroidSurface();
if (!mp->ffplayer->vout)
goto fail;
mp->ffplayer->aout = SDL_AoutAndroid_CreateForAudioTrack();
if (!mp->ffplayer->vout)
goto fail;
mp->msg_loop = msg_loop;
ijkmp_inc_ref(mp);
pthread_mutex_init(&mp->mutex, NULL);
return mp;
fail:
ijkmp_destroy_p(&mp);
return NULL;
}
static IjkMediaPlayer *jni_get_media_player(JNIEnv* env, jobject thiz)
{
pthread_mutex_lock(&g_clazz.mutex);
IjkMediaPlayer *mp = (IjkMediaPlayer *) (intptr_t) (*env)->GetLongField(env, thiz, g_clazz.mNativeMediaPlayer);
if (mp) {
ijkmp_inc_ref(mp);
}
pthread_mutex_unlock(&g_clazz.mutex);
return mp;
}
static IjkMediaPlayer *jni_get_media_player(JNIEnv* env, jobject thiz)
{
pthread_mutex_lock(&g_clazz.mutex);
IjkMediaPlayer *mp = (IjkMediaPlayer *) (intptr_t) J4AC_IjkMediaPlayer__mNativeMediaPlayer__get__catchAll(env, thiz);
if (mp) {
ijkmp_inc_ref(mp);
}
pthread_mutex_unlock(&g_clazz.mutex);
return mp;
}
static IjkMediaPlayer *jni_set_media_player(JNIEnv* env, jobject thiz, IjkMediaPlayer *mp)
{
pthread_mutex_lock(&g_clazz.mutex);
IjkMediaPlayer *old = (IjkMediaPlayer*) (intptr_t) (*env)->GetLongField(env, thiz, g_clazz.mNativeMediaPlayer);
if (mp) {
ijkmp_inc_ref(mp);
}
(*env)->SetLongField(env, thiz, g_clazz.mNativeMediaPlayer, (intptr_t) mp);
pthread_mutex_unlock(&g_clazz.mutex);
// NOTE: ijkmp_dec_ref may block thread
if (old != NULL) {
ijkmp_dec_ref_p(&old);
}
return old;
}
static IjkMediaPlayer *jni_set_media_player(JNIEnv* env, jobject thiz, IjkMediaPlayer *mp)
{
pthread_mutex_lock(&g_clazz.mutex);
IjkMediaPlayer *old = (IjkMediaPlayer*) (intptr_t) J4AC_IjkMediaPlayer__mNativeMediaPlayer__get__catchAll(env, thiz);
if (mp) {
ijkmp_inc_ref(mp);
}
J4AC_IjkMediaPlayer__mNativeMediaPlayer__set__catchAll(env, thiz, (intptr_t) mp);
pthread_mutex_unlock(&g_clazz.mutex);
// NOTE: ijkmp_dec_ref may block thread
if (old != NULL ) {
ijkmp_dec_ref_p(&old);
}
return old;
}
IjkMediaPlayer *ijkmp_create(int (*msg_loop)(void*))
{
IjkMediaPlayer *mp = (IjkMediaPlayer *) av_mallocz(sizeof(IjkMediaPlayer));
if (!mp)
goto fail;
mp->ffplayer = ffp_create();
if (!mp)
goto fail;
mp->msg_loop = msg_loop;
ijkmp_inc_ref(mp);
pthread_mutex_init(&mp->mutex, NULL);
return mp;
fail:
ijkmp_destroy_p(&mp);
return NULL;
}
