@HLEFunction(nid = 0x4C06E472, version = 150)
public int sceGeContinue() {
PspGeList list;
if (ExternalGE.isActive()) {
list = ExternalGE.getCurrentList();
} else {
list = VideoEngine.getInstance().getCurrentList();
}
if (list != null) {
synchronized (this) {
if (list.status == PSP_GE_LIST_END_REACHED) {
Memory mem = Memory.getInstance();
if (mem.read32(list.getPc()) == (GeCommands.FINISH << 24)
&& mem.read32(list.getPc() + 4) == (GeCommands.END << 24)) {
list.readNextInstruction();
list.readNextInstruction();
}
}
list.restartList();
}
}
return 0;
}
@HLEFunction(nid = 0x57C8945B, version = 150)
public int sceGeGetMtx(int mtxType, TPointer mtxAddr) {
if (mtxType < 0 || mtxType > PSP_GE_MATRIX_TEXGEN) {
log.warn(String.format("sceGeGetMtx invalid type mtxType=%d", mtxType));
return SceKernelErrors.ERROR_INVALID_INDEX;
}
float[] mtx;
if (ExternalGE.isActive()) {
mtx = ExternalGE.getMatrix(mtxType);
} else {
mtx = VideoEngine.getInstance().getMatrix(mtxType);
}
for (int i = 0; i < mtx.length; i++) {
// Float value is returned in lower 24 bits.
mtxAddr.setValue32(i << 2, Float.floatToRawIntBits(mtx[i]) >>> 8);
}
if (log.isInfoEnabled()) {
log.info(String.format("sceGeGetMtx mtxType=%d, mtxAddr=%s, mtx=%s", mtxType, mtxAddr, mtx));
}
return 0;
}
@HLEFunction(nid = 0xB448EC0D, version = 150)
public int sceGeBreak(@CheckArgument("checkMode") int mode, TPointer brk_addr) {
int result = 0;
PspGeList list;
if (ExternalGE.isActive()) {
list = ExternalGE.getCurrentList();
} else {
list = VideoEngine.getInstance().getCurrentList();
}
if (mode == 0) { // Pause the current list only.
if (list != null) {
list.pauseList();
result = list.id;
}
} else if (mode == 1) { // Pause the current list and cancel the rest of the queue.
if (list != null) {
list.pauseList();
for (int i = 0; i < NUMBER_GE_LISTS; i++) {
allGeLists[i].status = PSP_GE_LIST_CANCEL_DONE;
}
result = list.id;
}
}
return result;
}
@Override
public void stop() {
log.debug(String.format("Stopping %s", getName()));
if (ExternalGE.isActive()) {
ExternalGE.onGeUserStop();
}
}
@HLEFunction(nid = 0x0BF608FB, version = 150)
public int sceGeRestoreContext(TPointer contextAddr) {
if (ExternalGE.isActive()) {
return ExternalGE.restoreContext(contextAddr.getAddress());
}
VideoEngine.getInstance().hleRestoreContext(contextAddr.getAddress());
return 0;
}
@HLEFunction(nid = 0x438A385A, version = 150)
public int sceGeSaveContext(TPointer contextAddr) {
if (ExternalGE.isActive()) {
return ExternalGE.saveContext(contextAddr.getAddress());
}
VideoEngine.getInstance().hleSaveContext(contextAddr.getAddress());
return 0;
}
@HLEFunction(nid = 0xB287BD61, version = 150)
public int sceGeDrawSync(@CheckArgument("checkMode") int mode) {
if (mode == 0 && IntrManager.getInstance().isInsideInterrupt()) {
log.debug("sceGeDrawSync (mode==0) cannot be called inside an interrupt handler!");
return SceKernelErrors.ERROR_KERNEL_CANNOT_BE_CALLED_FROM_INTERRUPT;
}
// no synchronization on "this" required because we are not accessing
// local data, only list information from the VideoEngine.
int result = 0;
if (mode == 0) {
PspGeList lastList;
if (ExternalGE.isActive()) {
lastList = ExternalGE.getLastDrawList();
} else {
lastList = VideoEngine.getInstance().getLastDrawList();
}
if (lastList != null) {
blockCurrentThreadOnList(lastList, new HLEAfterDrawSyncAction());
} else {
if (log.isDebugEnabled()) {
log.debug("sceGeDrawSync all lists completed, not waiting");
}
hleGeAfterDrawSyncAction();
Modules.ThreadManForUserModule.hleRescheduleCurrentThread();
}
} else if (mode == 1) {
PspGeList currentList;
if (ExternalGE.isActive()) {
currentList = ExternalGE.getFirstDrawList();
} else {
currentList = VideoEngine.getInstance().getFirstDrawList();
}
if (currentList != null) {
result = currentList.status;
}
if (log.isDebugEnabled()) {
log.debug(String.format("sceGeDrawSync mode=%d, returning %d", mode, result));
}
}
return result;
}
@HLEFunction(nid = 0xDC93CFEF, version = 150)
public int sceGeGetCmd(int cmd) {
VideoEngine ve = VideoEngine.getInstance();
int value;
if (ExternalGE.isActive()) {
value = ExternalGE.getCmd(cmd);
} else {
value = ve.getCommandValue(cmd);
}
if (log.isInfoEnabled()) {
log.info(
String.format(
"sceGeGetCmd %s: cmd=0x%X, value=0x%06X",
ve.commandToString(cmd).toUpperCase(), cmd, value));
}
return value;
}
@Override
public boolean continueWaitState(SceKernelThreadInfo thread, ThreadWaitInfo wait) {
// Continue the wait state until the list is done
boolean contineWait = !list.isDone();
if (!contineWait) {
ExternalGE.onGeStopWaitList();
}
return contineWait;
}
private void blockCurrentThreadOnList(PspGeList list, IAction action) {
ThreadManForUser threadMan = Modules.ThreadManForUserModule;
boolean blockCurrentThread = false;
boolean executeAction = false;
synchronized (this) {
int currentThreadId = threadMan.getCurrentThreadID();
if (list.isDone()) {
// There has been some race condition: the list has just completed
// do not block the thread
if (log.isDebugEnabled()) {
log.debug(
"blockCurrentThreadOnList not blocking thread "
+ Integer.toHexString(currentThreadId)
+ ", list completed "
+ list);
}
executeAction = true;
} else {
if (log.isDebugEnabled()) {
log.debug(
"blockCurrentThreadOnList blocking thread "
+ Integer.toHexString(currentThreadId)
+ " on list "
+ list);
}
list.blockedThreadIds.add(currentThreadId);
blockCurrentThread = true;
}
}
// Execute the action outside of the synchronized block
if (executeAction && action != null) {
action.execute();
}
// Block the thread outside of the synchronized block
if (blockCurrentThread) {
// Block the thread, but do not execute callbacks.
threadMan.hleBlockCurrentThread(
SceKernelThreadInfo.JPCSP_WAIT_GE_LIST,
list.id,
false,
action,
new ListSyncWaitStateChecker(list));
ExternalGE.onGeStartWaitList();
}
}
public void step() {
ThreadManForUser threadMan = Modules.ThreadManForUserModule;
for (Integer thid = deferredThreadWakeupQueue.poll();
thid != null;
thid = deferredThreadWakeupQueue.poll()) {
if (log.isDebugEnabled()) {
log.debug(
"really waking thread "
+ Integer.toHexString(thid)
+ "("
+ threadMan.getThreadName(thid)
+ ")");
}
threadMan.hleUnblockThread(thid);
ExternalGE.onGeStopWaitList();
}
}
public int hleGeListEnQueue(
TPointer listAddr,
@CanBeNull TPointer stallAddr,
int cbid,
@CanBeNull TPointer argAddr,
int saveContextAddr,
boolean enqueueHead) {
pspGeListOptParam optParams = null;
int stackAddr = 0;
if (argAddr.isNotNull()) {
optParams = new pspGeListOptParam();
optParams.read(argAddr);
stackAddr = optParams.stackAddr;
if (log.isDebugEnabled()) {
log.debug(String.format("hleGeListEnQueue optParams=%s", optParams));
}
}
if (Modules.SysMemUserForUserModule.hleKernelGetCompiledSdkVersion() >= 0x02000000) {
boolean isBusy;
if (ExternalGE.isActive()) {
isBusy = ExternalGE.hasDrawList(listAddr.getAddress(), stackAddr);
} else {
isBusy = VideoEngine.getInstance().hasDrawList(listAddr.getAddress(), stackAddr);
}
if (isBusy) {
log.warn(
String.format(
"hleGeListEnQueue can't enqueue duplicate list address %s, stack 0x%08X",
listAddr, stackAddr));
return SceKernelErrors.ERROR_BUSY;
}
}
int result;
synchronized (this) {
PspGeList list = listFreeQueue.poll();
if (list == null) {
log.warn("hleGeListEnQueue no more free list available!");
if (log.isDebugEnabled()) {
for (int i = 0; i < NUMBER_GE_LISTS; i++) {
log.debug(String.format("List#%d: %s", i, allGeLists[i]));
}
}
return SceKernelErrors.ERROR_OUT_OF_MEMORY;
}
list.init(listAddr.getAddress(), stallAddr.getAddress(), cbid, optParams);
list.setSaveContextAddr(saveContextAddr);
if (enqueueHead) {
// Send the list to the VideoEngine at the head of the queue.
list.startListHead();
} else {
// Send the list to the VideoEngine before triggering the display (setting GE dirty)
list.startList();
}
Modules.sceDisplayModule.setGeDirty(true);
result = list.id;
}
if (log.isDebugEnabled()) {
log.debug(String.format("hleGeListEnQueue returning 0x%X", result));
}
return result;
}