Merge "UsbMidiDevice: add timestamps for input events" into mnc-dev (8f5228af) · Commits · e / os / android_frameworks_base

services/usb/java/com/android/server/usb/UsbMidiDevice.java

+5 −3

Original line number	Diff line number	Diff line
		@@ -203,6 +203,8 @@ public final class UsbMidiDevice implements Closeable {
		byte[] buffer = new byte[BUFFER_SIZE];
		try {
		while (true) {
		// Record time of event immediately after waking.
		long timestamp = System.nanoTime();
		synchronized (mLock) {
		if (!mIsOpen) break;

		@@ -222,7 +224,7 @@ public final class UsbMidiDevice implements Closeable {
		}

		int count = mInputStreams[index].read(buffer);
		outputReceivers[index].send(buffer, 0, count);
		outputReceivers[index].send(buffer, 0, count, timestamp);
		}
		}
		}