AudioQueue framework : Reference problem

[blueFLoyd8]

Good day,I am trying to write an audio player (which seems to be harder than it should be) and I am using some code that I found on this forum. When I compile, I get an error for every method that I call form the AudioQueue.h library. For example:

#import <AudioToolbox/AudioQueue.h>
#import <AudioToolbox/AudioFileStream.h>

- (void)enqueueBuffer
{
	OSStatus err = noErr;
	inuse[fillBufferIndex] = true;
	
	AudioQueueBufferRef fillBuf = audioQueueBuffer[fillBufferIndex];
	fillBuf->mAudioDataByteSize = bytesFilled;
	err = AudioQueueEnqueueBuffer(audioQueue, fillBuf, packetsFilled, packetDescs);
	if (err) NSLog(@"AudioQueueEnqueueBuffer failed");

I am getting a total of 10 errors, but they are all like this one, but for each of the different methods that I call from the AudioQueue.h library. The error says: "_AudioQueueEnqueueBuffer", referenced from:

Anybody have an idea how to fix this? I can provide more code if needed.

[rsn1975]

I had the same error. I got mine fixed by adding the AudioToolbox Framework to my project through the project browser in xCode. My code doesn't work, but at least it compiles now without that reference error.

Originally Posted by blueFLoyd8

Good day,I am trying to write an audio player (which seems to be harder than it should be) and I am using some code that I found on this forum. When I compile, I get an error for every method that I call form the AudioQueue.h library. For example:

#import <AudioToolbox/AudioQueue.h>
#import <AudioToolbox/AudioFileStream.h>

- (void)enqueueBuffer
{
	OSStatus err = noErr;
	inuse[fillBufferIndex] = true;
	
	AudioQueueBufferRef fillBuf = audioQueueBuffer[fillBufferIndex];
	fillBuf->mAudioDataByteSize = bytesFilled;
	err = AudioQueueEnqueueBuffer(audioQueue, fillBuf, packetsFilled, packetDescs);
	if (err) NSLog(@"AudioQueueEnqueueBuffer failed");

I am getting a total of 10 errors, but they are all like this one, but for each of the different methods that I call from the AudioQueue.h library. The error says: "_AudioQueueEnqueueBuffer", referenced from:

Anybody have an idea how to fix this? I can provide more code if needed.