Fixed some seeking bugs.

Audio/AudioPlayer.m

@@ -127,9 +127,8 @@
 {
 	//Need to reset everything's buffers, and then seek?
 	/*HACK TO TEST HOW WELL THIS WOULD WORK*/
-	[bufferChain seek:time];
 	[output seek:time];
-	
+	[bufferChain seek:time];
 	
 	/*END HACK*/
 }

Audio/Chain/BufferChain.m

@@ -87,19 +87,7 @@
 
 - (void)seek:(double)time
 {
-	[[inputNode readLock] lock];
-	[[inputNode writeLock] lock];
-
-	//Signal so its waiting when we unlock
-	[[inputNode semaphore] signal];
-	
-	NSLog(@"Reset input buffer!");
-	[inputNode resetBuffer];
-	NSLog(@"Seeking in bufferchain!");
 	[inputNode seek:time];
-	
-	[[inputNode writeLock] unlock];
-	[[inputNode readLock] unlock];
 }
 
 - (void)endOfInputReached
@@ -109,6 +97,7 @@
 
 - (void)initialBufferFilled
 {
+	NSLog(@"Filled initial buffer!");
 	[controller launchOutputThread];
 }
 

Audio/Chain/Converter.h

@@ -36,6 +36,8 @@
 - (void)setupWithInputFormat:(AudioStreamBasicDescription)inputFormat outputFormat:(AudioStreamBasicDescription)outputFormat;
 - (void)cleanUp;
 
+- (void)reset;
+
 //Returns the amount actually read from input
 - (int)convert:(void *)input amount:(int)inputSize;
 

Audio/Chain/Converter.m

@@ -64,6 +64,12 @@ static OSStatus ACInputProc(AudioConverterRef inAudioConverter, UInt32* ioNumber
 	return err;
 }
 
+- (void)reset
+{
+	NSLog(@"RESETTING");
+	AudioConverterReset(converter);
+}
+
 - (int)convert:(void *)input amount:(int)inputSize
 {	
 	AudioBufferList ioData;
@@ -89,7 +95,7 @@ static OSStatus ACInputProc(AudioConverterRef inAudioConverter, UInt32* ioNumber
 	err = AudioConverterFillComplexBuffer(converter, ACInputProc, self, &ioNumberFrames, &ioData, NULL);
 	if (err != noErr || needsReset) //It returns insz at EOS at times...so run it again to make sure all data is converted
 	{
-		AudioConverterReset(converter);
+		[self reset];
 	}
 	
 	outputBufferSize = ioData.mBuffers[0].mDataByteSize;

Audio/Chain/InputNode.m

@@ -92,6 +92,9 @@
 			NSLog(@"Actually seeking");
 			[decoder seekToTime:seekTime];
 			shouldSeek = NO;
+
+			[self resetBuffer];
+			initialBufferFilled = NO;
 		}
 
 		if (amountInBuffer < CHUNK_SIZE) {
@@ -133,7 +136,8 @@
 	NSLog(@"SEEKING IN INPUTNODE");
 	seekTime = time;
 	shouldSeek = YES;
-	initialBufferFilled = NO;
+	[self resetBuffer];
+	[semaphore signal];
 }
 
 - (void)dealloc

Audio/Chain/Node.m

@@ -166,7 +166,13 @@
 
 - (void)resetBuffer
 {
+	[readLock lock];
+	[writeLock lock];
+
 	[buffer empty];
+
+	[writeLock unlock];
+	[readLock unlock];
 }
 
 - (NSLock *)readLock

Audio/Chain/OutputNode.m

@@ -24,8 +24,9 @@
 
 - (void)seek:(double)time
 {
+	NSLog(@"SEEKING!");
 	[output pause];
-	[semaphore signal];
+
 	amountPlayed = time*format.mBytesPerFrame*(format.mSampleRate/1000.0);
 }
 
@@ -52,15 +53,11 @@
 	previousNode = [[controller bufferChain] finalNode];
 	
 	n = [super readData:ptr amount:amount];
-//	NSLog(@"N: %i %i", n, endOfStream);
 	if (endOfStream == YES)
 	{
-		DBLog(@"End of stream reached: %i", endOfStream);
-
+		NSLog(@"End of stream reached!");
 		amountPlayed = 0;
 		[controller endOfInputPlayed]; //Updates shouldContinue appropriately?
-		DBLog(@"End of stream reached: %i", endOfStream);
-//		return (n + [self readData:ptr amount:(amount-n)]);
 	}
 
 	if (n == 0) {

Audio/Output/OutputCoreAudio.m

@@ -44,16 +44,19 @@ static OSStatus Sound_Renderer(void *inRefCon,  AudioUnitRenderActionFlags *ioAc
 	
 	amountToRead = inNumberFrames*(output->deviceFormat.mBytesPerPacket);
 	amountRead = [output->outputController readData:(readPointer) amount:amountToRead];
-//	NSLog(@"Amount read: %i %i", amountRead, [output->outputController endOfStream]);
+
 	if ((amountRead < amountToRead) && [output->outputController endOfStream] == NO) //Try one more time! for track changes!
 	{
+		NSLog(@"READING AGAIN! %i/%i", amountRead, amountToRead);
 		int amountRead2; //Use this since return type of readdata isnt known...may want to fix then can do a simple += to readdata
 		amountRead2 = [output->outputController readData:(readPointer+amountRead) amount:amountToRead-amountRead];
 		amountRead += amountRead2;
 	}
 	
-//	NSLog(@"Amount read: %i", amountRead);
 	ioData->mBuffers[0].mDataByteSize = amountRead;
+	ioData->mBuffers[0].mNumberChannels = output->deviceFormat.mChannelsPerFrame;
+ 
+//	NSLog(@"Amount read for output: (%i) %i %i/%i", ioData->mNumberBuffers, ioData->mBuffers[0].mNumberChannels, amountRead, amountToRead);
 	
 	return err;
 }