CommandQueueMT: Optimize & fix handling of sync/ret commands

1 files changed, 0 insertions, 29 deletions

diff --git a/core/templates/command_queue_mt.cpp b/core/templates/command_queue_mt.cpp
index 0c5c6394a1..d9e5e0b217 100644
--- a/core/templates/command_queue_mt.cpp
+++ b/core/templates/command_queue_mt.cpp
@@ -41,35 +41,6 @@ void CommandQueueMT::unlock() {
 	mutex.unlock();
 }
 
-void CommandQueueMT::wait_for_flush() {
-	// wait one millisecond for a flush to happen
-	OS::get_singleton()->delay_usec(1000);
-}
-
-CommandQueueMT::SyncSemaphore *CommandQueueMT::_alloc_sync_sem() {
-	int idx = -1;
-
-	while (true) {
-		lock();
-		for (int i = 0; i < SYNC_SEMAPHORES; i++) {
-			if (!sync_sems[i].in_use) {
-				sync_sems[i].in_use = true;
-				idx = i;
-				break;
-			}
-		}
-		unlock();
-
-		if (idx == -1) {
-			wait_for_flush();
-		} else {
-			break;
-		}
-	}
-
-	return &sync_sems[idx];
-}
-
 CommandQueueMT::CommandQueueMT() {
 }