Application/PlaybackController.m

@@ -356,12 +356,8 @@ NSDictionary *makeRGInfo(PlaylistEntry *pe) {
 }
 
 - (IBAction)prev:(id)sender {
-	double pos = [audioPlayer amountPlayed];
-
-	if(pos < 5.0) {
-		if([playlistController prev] == NO)
-			return;
-	}
+	if([playlistController prev] == NO)
+		return;
 
 	[self playEntry:[playlistController currentEntry]];
 }

Audio/Chain/ConverterNode.m

@@ -269,7 +269,6 @@ void scale_by_volume(float *buffer, size_t count, float volume) {
 		size_t inputSamples = ioNumberPackets / floatFormat.mBytesPerPacket;
 		ioNumberPackets = (UInt32)inputSamples;
 		ioNumberPackets = (UInt32)ceil((float)ioNumberPackets * sampleRatio);
-		ioNumberPackets += soxr_delay(soxr);
 		ioNumberPackets = (ioNumberPackets + 255) & ~255;
 
 		size_t newSize = ioNumberPackets * floatFormat.mBytesPerPacket;
@@ -286,6 +285,7 @@ void scale_by_volume(float *buffer, size_t count, float volume) {
 		size_t outputDone = 0;
 
 		if(!skipResampler) {
+			ioNumberPackets += soxr_delay(soxr);
 			soxr_process(soxr, (float *)(((uint8_t *)inputBuffer) + inpOffset), inputSamples, &inputDone, floatBuffer, ioNumberPackets, &outputDone);
 
 			if(latencyEatenPost) {

Audio/Output/OutputCoreAudio.h

@@ -28,6 +28,9 @@ using std::atomic_long;
 #import <CogAudio/HeadphoneFilter.h>
 
 //#define OUTPUT_LOG
+#ifdef OUTPUT_LOG
+#import <stdio.h>
+#endif
 
 @class OutputNode;
 
@@ -99,7 +102,7 @@ using std::atomic_long;
 	ChunkList *outputBuffer;
 
 #ifdef OUTPUT_LOG
-	NSFileHandle *_logFile;
+	FILE *_logFile;
 #endif
 }
 

Audio/Output/OutputCoreAudio.m

@@ -19,10 +19,6 @@
 
 #import <CogAudio/VisualizationController.h>
 
-#ifdef OUTPUT_LOG
-#import <NSFileHandle+CreateFile.h>
-#endif
-
 extern void scale_by_volume(float *buffer, size_t count, float volume);
 
 static NSString *CogPlaybackDidBeginNotificiation = @"CogPlaybackDidBeginNotificiation";
@@ -150,7 +146,7 @@ static void *kOutputCoreAudioContext = &kOutputCoreAudioContext;
 
 #ifdef OUTPUT_LOG
 		NSString *logName = [NSTemporaryDirectory() stringByAppendingPathComponent:@"CogAudioLog.raw"];
-		_logFile = [NSFileHandle fileHandleForWritingAtPath:logName createFile:YES];
+		_logFile = fopen([logName UTF8String], "wb");
 #endif
 	}
 
@@ -625,7 +621,9 @@ current_device_listener(AudioObjectID inObjectID, UInt32 inNumberAddresses, cons
 
 	AudioChunk *chunk = [self renderInput:512];
 	size_t frameCount = 0;
-	if(chunk && (frameCount = [chunk frameCount])) {
+	if(chunk) {
+		frameCount = [chunk frameCount];
+
 		[outputLock lock];
 		[outputBuffer addChunk:chunk];
 		[outputLock unlock];
@@ -650,7 +648,7 @@ current_device_listener(AudioObjectID inObjectID, UInt32 inNumberAddresses, cons
 	__block NSMutableArray *faders = self->fadedBuffers;
 
 #ifdef OUTPUT_LOG
-	__block NSFileHandle *logFile = _logFile;
+	__block FILE *logFile = _logFile;
 #endif
 
 	_au.outputProvider = ^AUAudioUnitStatus(AudioUnitRenderActionFlags *_Nonnull actionFlags, const AudioTimeStamp *_Nonnull timestamp, AUAudioFrameCount frameCount, NSInteger inputBusNumber, AudioBufferList *_Nonnull inputData) {
@@ -744,11 +742,6 @@ current_device_listener(AudioObjectID inObjectID, UInt32 inNumberAddresses, cons
 			scale_by_volume(outSamples, frameCount * channels, volumeScale * _self->volume);
 
 			[_self updateLatency:secondsRendered];
-
-#ifdef OUTPUT_LOG
-			NSData *outData = [NSData dataWithBytes:outSamples length:frameCount * format->mBytesPerPacket];
-			[logFile writeData:outData];
-#endif
 		}
 
 #ifdef _DEBUG
@@ -931,7 +924,7 @@ current_device_listener(AudioObjectID inObjectID, UInt32 inNumberAddresses, cons
 		}
 #ifdef OUTPUT_LOG
 		if(_logFile) {
-			[_logFile closeFile];
+			fclose(_logFile);
 			_logFile = NULL;
 		}
 #endif