u32 ThreadRun(void* param)
{
struct __input_device * dr = (struct __input_device *)param;
MPEGVSCTX;
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[MPEG-V_IN] Start: %d\n", gf_th_id()));
loadSensorControler(rc);
if (!rc->env || !rc->sensCtrlObj)
return;
(*rc->env)->CallNonvirtualVoidMethod(rc->env, rc->sensCtrlObj, rc->sensCtrlClass, rc->startSensor, (s32)dr, rc->sensorAndroidType);
while (!rc->stop)
gf_sleep(10);
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[MPEG-V_IN] Stop: %d\n", gf_th_id()));
if (!rc->env)
return;
if ( rc->sensCtrlObj )
{
(*rc->env)->CallNonvirtualVoidMethod(rc->env, rc->sensCtrlObj, rc->sensCtrlClass, rc->stopSensor);
(*rc->env)->DeleteLocalRef( rc->env, rc->sensCtrlObj );
}
unloadSensorController(rc);
}
static u32 gf_dm_session_thread(void *par)
{
GF_DownloadSession *sess = (GF_DownloadSession *)par;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Downloader] Entering thread ID %d\n", gf_th_id() ));
sess->flags &= ~GF_DOWNLOAD_SESSION_THREAD_DEAD;
while (!sess->destroy) {
gf_mx_p(sess->mx);
if (sess->status >= GF_NETIO_DISCONNECTED) {
gf_mx_v(sess->mx);
break;
}
if (sess->status < GF_NETIO_CONNECTED) {
gf_dm_connect(sess);
} else {
if (sess->status == GF_NETIO_WAIT_FOR_REPLY) gf_sleep(GF_WAIT_REPLY_SLEEP);
sess->do_requests(sess);
}
gf_mx_v(sess->mx);
gf_sleep(2);
}
/*destroy all sessions*/
gf_dm_disconnect(sess);
sess->status = GF_NETIO_STATE_ERROR;
sess->last_error = 0;
sess->flags |= GF_DOWNLOAD_SESSION_THREAD_DEAD;
return 1;
}
u32 MM_Loop(void *par)
{
GF_Terminal *term = (GF_Terminal *) par;
Bool do_scene = (term->flags & GF_TERM_NO_VISUAL_THREAD) ? 1 : 0;
Bool do_codec = (term->flags & GF_TERM_NO_DECODER_THREAD) ? 0 : 1;
Bool do_regulate = (term->user->init_flags & GF_TERM_NO_REGULATION) ? 0 : 1;
gf_th_set_priority(term->mm_thread, term->priority);
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[MediaManager] Entering thread ID %d\n", gf_th_id() ));
// GF_LOG(GF_LOG_DEBUG, GF_LOG_RTI, ("(RTI] Terminal Cycle Log\tServices\tDecoders\tCompositor\tSleep\n"));
while (term->flags & GF_TERM_RUNNING) {
u32 left;
if (do_codec) left = MM_SimulationStep_Decoder(term);
else left = term->frame_duration;
if (do_scene) {
u32 time_taken = gf_sys_clock();
gf_sc_draw_frame(term->compositor);
time_taken = gf_sys_clock() - time_taken;
if (left>time_taken)
left -= time_taken;
else
left = 0;
}
if (do_regulate)
gf_sleep(left);
}
term->flags |= GF_TERM_DEAD;
return 0;
}
u32 gf_ar_proc(void *p)
{
GF_AudioRenderer *ar = (GF_AudioRenderer *) p;
ar->audio_th_state = 1;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[AudioRender] Entering audio thread ID %d\n", gf_th_id() ));
gf_mixer_lock(ar->mixer, GF_TRUE);
ar->need_reconfig = GF_TRUE;
gf_sc_ar_reconfig(ar);
gf_mixer_lock(ar->mixer, GF_FALSE);
while (ar->audio_th_state == 1) {
//do mix even if mixer is empty, otherwise we will push the same buffer over and over to the sound card
/*
if (ar->Frozen ) {
gf_sleep(0);
} else
*/ {
if (ar->need_reconfig) gf_sc_ar_reconfig(ar);
ar->audio_out->WriteAudio(ar->audio_out);
}
}
GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] Exiting audio thread\n"));
ar->audio_out->Shutdown(ar->audio_out);
ar->audio_th_state = 3;
return 0;
}
void MPEGVS_Stop(struct __input_device * dr)
{
MPEGVSCTX;
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[MPEG-V_IN] Stop: %d\n", gf_th_id()));
SENS_Stop(rc->inst);
SENS_DestroyInstance(&rc->inst);
}
DWORD WINAPI RunThread(void *ptr)
{
DWORD ret = 0;
#else
void * RunThread(void *ptr)
{
long int ret = 0;
#endif
GF_Thread *t = (GF_Thread *)ptr;
/* Signal the caller */
if (! t->_signal) goto exit;
#ifdef GPAC_ANDROID
if (pthread_once(¤tThreadInfoKey_once, ¤tThreadInfoKey_alloc) || pthread_setspecific(currentThreadInfoKey, t))
GF_LOG(GF_LOG_ERROR, GF_LOG_MUTEX, ("[Mutex] Couldn't run thread %s, ID 0x%08x\n", t->log_name, t->id));
#endif /* GPAC_ANDROID */
t->status = GF_THREAD_STATUS_RUN;
gf_sema_notify(t->_signal, 1);
#ifndef GPAC_DISABLE_LOG
t->id = gf_th_id();
GF_LOG(GF_LOG_INFO, GF_LOG_MUTEX, ("[Thread %s] At %d Entering thread proc - thread ID 0x%08x\n", t->log_name, gf_sys_clock(), t->id));
#endif
/* Each thread has its own seed */
gf_rand_init(0);
/* Run our thread */
ret = t->Run(t->args);
exit:
#ifndef GPAC_DISABLE_LOG
GF_LOG(GF_LOG_INFO, GF_LOG_MUTEX, ("[Thread %s] At %d Exiting thread proc\n", t->log_name, gf_sys_clock()));
#endif
t->status = GF_THREAD_STATUS_DEAD;
t->Run = NULL;
#ifdef WIN32
if (!CloseHandle(t->threadH)) {
DWORD err = GetLastError();
GF_LOG(GF_LOG_ERROR, GF_LOG_MUTEX, ("[Thread %s] Couldn't close handle when exiting thread proc, error code: %d\n", t->log_name, err));
}
t->threadH = NULL;
return ret;
#else
#ifdef GPAC_ANDROID
#ifndef GPAC_DISABLE_LOG
GF_LOG(GF_LOG_INFO, GF_LOG_MUTEX, ("[Thread %s] RunBeforeExit=%p\n", t->log_name, t->RunBeforeExit));
#endif
if (t->RunBeforeExit)
t->RunBeforeExit(t->args);
#endif /* GPAC_ANDROID */
pthread_exit((void *)0);
return (void *)ret;
#endif
}
JavaEnvTh * CNativeWrapper::getEnv() {
JNIEnv *env;
JavaEnvTh * javaEnv;
if (!javaVM) {
debug_log("************* No JVM Found ************");
return NULL;
}
javaEnv = (JavaEnvTh*) pthread_getspecific( jni_thread_env_key );
if (javaEnv)
return javaEnv;
javaEnv = (JavaEnvTh *) gf_malloc(sizeof(JavaEnvTh));
if (!javaEnv)
return NULL;
memset(javaEnv, 0, sizeof(JavaEnvTh));
javaVM->AttachCurrentThread(&env, NULL);
if (!env) {
LOGE("Attaching to thread did failed for thread id=%d", gf_th_id());
gf_free(javaEnv);
return NULL;
}
LOGI("Rebuilding methods for thread %d", gf_th_id());
setJavaEnv(javaEnv, env, mainJavaEnv->cbk_obj);
if (pthread_setspecific(jni_thread_env_key, javaEnv)) {
LOGE("Failed to set specific thread data to jni_thread_env_key for thread=%d. No ENV available !", gf_th_id());
gf_free(javaEnv);
return NULL;
}
GF_Thread * t;
LOGI("Getting current Thread %d...", gf_th_id());
t = gf_th_current();
LOGI("Getting current Thread DONE = %p, now registering before exit...", t);
if (GF_OK != gf_register_before_exit_function(gf_th_current(), &beforeThreadExits)) {
LOGE("Failed to register exit function for thread %p, no javaEnv for current thread.", gf_th_current());
//javaVM->DetachCurrentThread();
gf_free(javaEnv);
javaEnv = NULL;
}
LOGI("Registering DONE for %d", gf_th_id());
return javaEnv;
}
static const char *log_th_name(u32 id)
{
u32 i, count;
if (!id) id = gf_th_id();
count = gf_list_count(thread_bank);
for (i=0; i<count; i++) {
GF_Thread *t = gf_list_get(thread_bank, i);
if (t->id == id) return t->log_name;
}
return "Main Process";
}
GF_EXPORT
Bool gf_mx_try_lock(GF_Mutex *mx)
{
u32 caller;
if (!mx) return 0;
caller = gf_th_id();
if (caller == mx->Holder) {
mx->HolderCount += 1;
return 1;
}
/*FIXME !! WE MUST HAVE tryLock*/
gf_mx_p(mx);
return 1;
}
GF_EXPORT
u32 gf_mx_p(GF_Mutex *mx)
{
u32 caller;
if (!mx) return 0;
caller = gf_th_id();
if (caller == mx->Holder) {
mx->HolderCount += 1;
return 1;
}
mx->hMutex->Wait();
mx->Holder = caller;
mx->HolderCount = 1;
return 1;
}
void MPEGVS_Start(struct __input_device * dr)
{
MPEGVSCTX;
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[MPEG-V_IN] Start: %d\n", gf_th_id()));
if ( rc->inst ) {
SENS_Stop(rc->inst);
SENS_DestroyInstance(&rc->inst);
}
rc->inst = SENS_CreateInstance();
SENS_SetSensorType(rc->inst, rc->sensorIOSType);
SENS_SetCallback(rc->inst, MPEGVSensorCallback, dr);
SENS_Start(rc->inst);
}
void CNativeWrapper::setJavaEnv(JavaEnvTh * envToSet, JNIEnv *env, jobject callback) {
assert( envToSet );
jclass localRef = env->GetObjectClass(callback);
envToSet->env = env;
envToSet->javaThreadId = gf_th_id();
envToSet->cbk_obj = callback;
envToSet->cbk_displayMessage =
env->GetMethodID(localRef, "displayMessage", "(Ljava/lang/String;Ljava/lang/String;I)V");
envToSet->cbk_onProgress =
env->GetMethodID(localRef, "onProgress", "(Ljava/lang/String;II)V");
envToSet->cbk_onLog =
env->GetMethodID(localRef, "onLog", "(IILjava/lang/String;)V");
envToSet->cbk_setCaption =
env->GetMethodID(localRef, "setCaption", "(Ljava/lang/String;)V");
envToSet->cbk_showKeyboard =
env->GetMethodID(localRef, "showKeyboard", "(Z)V");
env->DeleteLocalRef(localRef);
}
u32 MM_Loop(void *par)
{
GF_Terminal *term = (GF_Terminal *) par;
Bool do_scene = (term->flags & GF_TERM_NO_VISUAL_THREAD) ? 1 : 0;
Bool do_codec = (term->flags & GF_TERM_NO_DECODER_THREAD) ? 0 : 1;
Bool do_regulate = (term->user->init_flags & GF_TERM_NO_REGULATION) ? 0 : 1;
gf_th_set_priority(term->mm_thread, term->priority);
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[MediaManager] Entering thread ID %d\n", gf_th_id() ));
// GF_LOG(GF_LOG_DEBUG, GF_LOG_RTI, ("(RTI] Terminal Cycle Log\tServices\tDecoders\tCompositor\tSleep\n"));
while (term->flags & GF_TERM_RUNNING) {
u32 nb_decs = 0;
u32 left = 0;
if (do_codec) left = MM_SimulationStep_Decoder(term, &nb_decs);
else left = term->frame_duration;
if (do_scene) {
u32 ms_until_next=0;
u32 time_taken = gf_sys_clock();
gf_sc_draw_frame(term->compositor, &ms_until_next);
time_taken = gf_sys_clock() - time_taken;
if (ms_until_next<term->frame_duration/2) {
left = 0;
} else if (left>time_taken)
left -= time_taken;
else
left = 0;
}
if (do_regulate) {
if (term->bench_mode) {
gf_sleep(0);
} else {
if (left==term->frame_duration) {
//if nothing was done during this pass but we have active decoder, just yield. We don't want to sleep since
//composition memory could be released at any time. We should have a signal here, rather than a wait
gf_sleep(nb_decs ? 0 : term->frame_duration/2);
}
}
}
}
term->flags |= GF_TERM_DEAD;
return 0;
}
u32 SR_RenderRun(void *par)
{
GF_Renderer *sr = (GF_Renderer *) par;
sr->video_th_state = 1;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Renderer] Entering thread ID %d\n", gf_th_id() ));
while (sr->video_th_state == 1) {
/*sleep or render*/
if (sr->is_hidden)
gf_sleep(sr->frame_duration);
else
gf_sr_simulation_tick(sr);
}
/*destroy video out here if w're using openGL, to avoid threading issues*/
sr->video_out->Shutdown(sr->video_out);
gf_modules_close_interface((GF_BaseInterface *)sr->video_out);
sr->video_out = NULL;
sr->video_th_state = 3;
return 0;
}
GF_EXPORT
void gf_mx_v(GF_Mutex *mx)
{
u32 caller;
if (!mx) return;
caller = gf_th_id();
/*only if we own*/
if (caller != mx->Holder) {
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Core] Invalid mutex release - owner PID %d - caller PID %d\n", mx->Holder, caller));
return;
}
if (!mx->HolderCount) {
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Core] Invalid mutex release - mutex not locked\n"));
return;
}
mx->HolderCount -= 1;
if (mx->HolderCount == 0) {
mx->Holder = 0;
mx->hMutex->Signal();
}
}
u32 gf_ar_proc(void *p)
{
GF_AudioRenderer *ar = (GF_AudioRenderer *) p;
ar->audio_th_state = 1;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[AudioRender] Entering audio thread ID %d\n", gf_th_id() ));
gf_mixer_lock(ar->mixer, 1);
ar->need_reconfig = 1;
gf_sc_ar_reconfig(ar);
gf_mixer_lock(ar->mixer, 0);
while (ar->audio_th_state == 1) {
//GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] Audio simulation step\n"));
/*THIS IS NEEDED FOR SYMBIAN - if no yield here, the audio module always grabs the
main mixer mutex and it takes forever before it can be grabed by another thread,
for instance when reconfiguring scene*/
// gf_sleep(1);
gf_mixer_lock(ar->mixer, 1);
if (ar->Frozen || gf_mixer_empty(ar->mixer) ) {
gf_mixer_lock(ar->mixer, 0);
gf_sleep(33);
} else {
if (ar->need_reconfig) gf_sc_ar_reconfig(ar);
ar->audio_out->WriteAudio(ar->audio_out);
gf_mixer_lock(ar->mixer, 0);
}
}
GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] Exiting audio thread\n"));
ar->audio_out->Shutdown(ar->audio_out);
ar->audio_th_state = 3;
return 0;
}
u32 RunSingleDec(void *ptr)
{
GF_Err e;
u64 time_taken;
CodecEntry *ce = (CodecEntry *) ptr;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[MediaDecoder %d] Entering thread ID %d\n", ce->dec->odm->OD->objectDescriptorID, gf_th_id() ));
while (ce->flags & GF_MM_CE_RUNNING) {
time_taken = gf_sys_clock_high_res();
if (!ce->dec->force_cb_resize) {
gf_mx_p(ce->mx);
e = gf_codec_process(ce->dec, ce->dec->odm->term->frame_duration);
if (e) gf_term_message(ce->dec->odm->term, ce->dec->odm->net_service->url, "Decoding Error", e);
gf_mx_v(ce->mx);
}
time_taken = gf_sys_clock_high_res() - time_taken;
/*no priority boost this way for systems codecs, priority is dynamically set by not releasing the
graph when late and moving on*/
if (!ce->dec->CB || (ce->dec->CB->UnitCount == ce->dec->CB->Capacity))
ce->dec->PriorityBoost = 0;
/*while on don't sleep*/
if (ce->dec->PriorityBoost) continue;
if (time_taken<20) {
gf_sleep(1);
}
}
ce->flags |= GF_MM_CE_DEAD;
return 0;
}
u32 DD_WindowThread(void *par)
{
u32 flags;
RECT rc;
MSG msg;
WNDCLASS wc;
HINSTANCE hInst;
GF_VideoOutput *vout = par;
DDContext *ctx = (DDContext *)vout->opaque;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[DirectXOutput] Entering thread ID %d\n", gf_th_id() ));
hInst = GetModuleHandle("gm_dx_hw.dll");
memset(&wc, 0, sizeof(WNDCLASS));
wc.style = CS_BYTEALIGNWINDOW;
wc.hInstance = hInst;
wc.lpfnWndProc = DD_WindowProc;
wc.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wc.hCursor = LoadCursor (NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)GetStockObject (BLACK_BRUSH);
wc.lpszClassName = "GPAC DirectDraw Output";
RegisterClass (&wc);
flags = ctx->switch_res;
ctx->switch_res = 0;
if (!ctx->os_hwnd) {
if (flags & GF_TERM_WINDOWLESS) ctx->windowless = 1;
ctx->os_hwnd = CreateWindow("GPAC DirectDraw Output", "GPAC DirectDraw Output", ctx->windowless ? WS_POPUP : WS_OVERLAPPEDWINDOW, 0, 0, 120, 100, NULL, NULL, hInst, NULL);
if (ctx->os_hwnd == NULL) {
ctx->th_state = 2;
return 1;
}
if (flags & GF_TERM_INIT_HIDE) {
ShowWindow(ctx->os_hwnd, SW_HIDE);
} else {
SetForegroundWindow(ctx->os_hwnd);
ShowWindow(ctx->os_hwnd, SW_SHOWNORMAL);
}
/*get border & title bar sizes*/
rc.left = rc.top = 0;
rc.right = rc.bottom = 100;
AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, 0);
ctx->off_w = rc.right - rc.left - 100;
ctx->off_h = rc.bottom - rc.top - 100;
ctx->owns_hwnd = 1;
if (ctx->windowless) SetWindowless(vout, ctx->os_hwnd);
}
ctx->fs_hwnd = CreateWindow("GPAC DirectDraw Output", "GPAC DirectDraw FS Output", WS_POPUP, 0, 0, 120, 100, NULL, NULL, hInst, NULL);
if (!ctx->fs_hwnd) {
ctx->th_state = 2;
return 1;
}
ShowWindow(ctx->fs_hwnd, SW_HIDE);
ctx->th_state = 1;
/*if visible set focus*/
if (!ctx->switch_res) SetFocus(ctx->os_hwnd);
ctx->switch_res = 0;
SetWindowLong(ctx->os_hwnd, GWL_USERDATA, (LONG) vout);
SetWindowLong(ctx->fs_hwnd, GWL_USERDATA, (LONG) vout);
/*load cursors*/
ctx->curs_normal = LoadCursor(NULL, IDC_ARROW);
assert(ctx->curs_normal);
ctx->curs_hand = LoadCursor(hInst, MAKEINTRESOURCE(IDC_HAND_PTR));
ctx->curs_collide = LoadCursor(hInst, MAKEINTRESOURCE(IDC_COLLIDE));
ctx->cursor_type = GF_CURSOR_NORMAL;
while (GetMessage (&(msg), NULL, 0, 0)) {
TranslateMessage (&(msg));
DispatchMessage (&(msg));
}
ctx->th_state = 2;
return 0;
}
NPT_Result
GPAC_GenericDevice::OnAction(PLT_ActionReference& action,
const PLT_HttpRequestContext& context)
{
NPT_COMPILER_UNUSED(context);
#ifdef GPAC_HAS_SPIDERMONKEY
gf_mx_p(m_pMutex);
#endif
PLT_ActionDesc &act_desc = action->GetActionDesc();
NPT_String name = act_desc.GetName();
#ifdef GPAC_HAS_SPIDERMONKEY
assert(!m_pSema);
#endif
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[UPnP] Action %s called (thread %d)\n", (char *) name, gf_th_id() ));
#ifdef GPAC_HAS_SPIDERMONKEY
if (JSVAL_IS_NULL(act_proc)) {
gf_mx_v(m_pMutex);
return NPT_SUCCESS;
}
jsval argv[2];
m_pUPnP->LockJavascript(GF_TRUE);
JSObject *js_action = JS_NewObject(m_pUPnP->m_pJSCtx, &m_pUPnP->upnpDeviceClass._class, 0, 0);
argv[0] = OBJECT_TO_JSVAL(js_action);
SMJS_SET_PRIVATE(m_pUPnP->m_pJSCtx, js_action, this);
act_ref = action;
JS_DefineProperty(m_pUPnP->m_pJSCtx, js_action, "Name", STRING_TO_JSVAL( JS_NewStringCopyZ(m_pUPnP->m_pJSCtx, name) ), 0, 0, JSPROP_READONLY | JSPROP_PERMANENT);
GPAC_Service *service = (GPAC_Service *) act_desc.GetService();
JS_DefineProperty(m_pUPnP->m_pJSCtx, js_action, "Service", service->m_pObj ? OBJECT_TO_JSVAL( service->m_pObj) : JSVAL_NULL, 0, 0, JSPROP_READONLY | JSPROP_PERMANENT);
JS_DefineFunction(m_pUPnP->m_pJSCtx, js_action, "GetArgument", upnp_action_get_argument, 1, 0);
JS_DefineFunction(m_pUPnP->m_pJSCtx, js_action, "SendReply", upnp_action_send_reply, 1, 0);
/*create a semaphore*/
m_pSema = gf_sema_new(1, 0);
jsval rval;
JS_CallFunctionValue(m_pUPnP->m_pJSCtx, obj, act_proc, 1, argv, &rval);
SMJS_SET_PRIVATE(m_pUPnP->m_pJSCtx, js_action, NULL);
m_pUPnP->LockJavascript(GF_FALSE);
if (JSVAL_IS_INT(rval) && (JSVAL_TO_INT(rval) != 0)) {
action->SetError(JSVAL_TO_INT(rval), "Action Failed");
}
/*wait on the semaphore*/
if (!gf_sema_wait_for(m_pSema, 10000)) {
GF_LOG(GF_LOG_WARNING, GF_LOG_NETWORK, ("[UPnP] Reply processing to action %s timeout - sending incomplete reply)\n", (char *) name));
}
gf_sema_del(m_pSema);
m_pSema = NULL;
gf_mx_v(m_pMutex);
#endif
return NPT_SUCCESS;
}
