* Fix iOS bug

cAudio/src/cAudioSource.cpp

@@ -265,7 +265,8 @@ namespace cAudio
 
 			//gets the sound source processed buffers
 			alGetSourcei(Source, AL_BUFFERS_PROCESSED, &processed);
-
+            checkError();
+            
 			//while there is more data refill buffers with audio data.
 			while (processed--)
 			{
@@ -300,6 +301,7 @@ namespace cAudio
 
 		ALenum state;
 		alGetSourcei(Source, AL_SOURCE_STATE, &state);
+        checkError();
 		if(state == AL_STOPPED && oldState != state)
 		{
 			//Resets the audio to the beginning
@@ -321,6 +323,7 @@ namespace cAudio
 	{
 		ALenum state = 0;
         alGetSourcei(Source, AL_SOURCE_STATE, &state);
+        checkError();
         return (state == AL_PLAYING);
     }
 
@@ -328,6 +331,7 @@ namespace cAudio
 	{
 		ALenum state = 0;
         alGetSourcei(Source, AL_SOURCE_STATE, &state);
+        checkError();
         return (state == AL_PAUSED);
     }
 
@@ -335,6 +339,7 @@ namespace cAudio
 	{
 		ALenum state = 0;
         alGetSourcei(Source, AL_SOURCE_STATE, &state);
+        checkError();
 		return (state == AL_STOPPED);
     }
 
@@ -475,6 +480,7 @@ namespace cAudio
 	{
 		cVector3 position;
 		alGetSourcefv(Source, AL_POSITION, &position.x);
+        checkError();
 		return position;
 	}
 
@@ -489,6 +495,7 @@ namespace cAudio
 	{
 		cVector3 direction;
 		alGetSourcefv(Source, AL_DIRECTION, &direction.x);
+        checkError();
 		return direction;
 	}
 
@@ -496,6 +503,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_ROLLOFF_FACTOR, &value);
+        checkError();
 		return value;
 	}
 
@@ -503,7 +511,8 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_ROLLOFF_FACTOR, &value);
-
+        checkError();
+        
 		float inverseStrength = 0.0f;
 		if(value > 0.0f)
 			inverseStrength = 1.0f / value;
@@ -515,6 +524,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_REFERENCE_DISTANCE, &value);
+        checkError();
 		return value;
 	}
 
@@ -522,6 +532,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_MAX_DISTANCE, &value);
+        checkError();
 		return value;
 	}
 
@@ -529,6 +540,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_PITCH, &value);
+        checkError();
 		return value;
 	}
 
@@ -541,6 +553,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_MIN_GAIN, &value);
+        checkError();
 		return value;
 	}
 
@@ -548,6 +561,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_MAX_GAIN, &value);
+        checkError();
 		return value;
 	}
 
@@ -555,6 +569,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_CONE_INNER_ANGLE, &value);
+        checkError();
 		return value;
 	}
 
@@ -562,6 +577,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_CONE_OUTER_ANGLE, &value);
+        checkError();
 		return value;
 	}
 
@@ -569,6 +585,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_CONE_OUTER_GAIN, &value);
+        checkError();
 		return value;
 	}
 
@@ -576,6 +593,7 @@ namespace cAudio
 	{
 		float value = 0.0f;
 		alGetSourcef(Source, AL_DOPPLER_FACTOR, &value);
+        checkError();
 		return value;
 	}
 
@@ -583,6 +601,7 @@ namespace cAudio
 	{
 		cVector3 velocity;
 		alGetSourcefv(Source, AL_DOPPLER_VELOCITY, &velocity.x);
+        checkError();
 		return velocity;
 	}
 
@@ -649,7 +668,8 @@ namespace cAudio
     {
         int queued = 0;
         alGetSourcei(Source, AL_BUFFERS_QUEUED, &queued);
-
+        checkError();
+        
         while (queued--)
         {
             ALuint buffer;

cAudio/src/cThread.cpp

@@ -1,13 +1,13 @@
 // Copyright (c) 2008-2011 Raynaldo (Wildicv) Rivera, Joshua (Dark_Kilauea) Jones, Murat (wolfmanfx) Sari
 // This file is part of the "cAudio Engine"
-// For conditions of distribution and use, see copyright notice in cAudio.h
-
-#include "cThread.h"
-#include "cAudioSleep.h"
-
-namespace cAudio
-{
-	cAudioThread::cAudioThread(IThreadWorker* pWorker) : IsInit(false), Worker(pWorker), ThreadHandle(0), Loop(true), ThreadID(0)
+// For conditions of distribution and use, see copyright notice in cAudio.h
+
+#include "cThread.h"
+#include "cAudioSleep.h"
+
+namespace cAudio
+{
+	cAudioThread::cAudioThread(IThreadWorker* pWorker) : ThreadHandle(0), Worker(pWorker), ThreadID(0), IsInit(false), Loop(true)
 	{
 	}
 
@@ -19,28 +19,28 @@ namespace cAudio
 
 	bool cAudioThread::start()
 	{
-		if(IsInit) return IsInit;
-
-		cAudioMutexBasicLock lock(Mutex);
-
+        cAudioMutexBasicLock lock(Mutex);
+        
+		if(IsInit) 
+            return IsInit;
+        
+        IsInit = true;
+        
 #ifdef CAUDIO_PLATFORM_WIN
 		ThreadHandle = reinterpret_cast<HANDLE>(_beginthreadex(0, 0, threadFunc, this, 0, &ThreadID));
-		if(ThreadHandle == 0)
-			CloseHandle( ThreadHandle );
-#else
-		pthread_attr_t attr;
-		pthread_attr_init( &attr );
-		pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_DETACHED );
-		ThreadID = pthread_create( &ThreadHandle, &attr, threadFunc, this );
+		if(ThreadHandle == 0)
+			CloseHandle( ThreadHandle );
+#else
+		ThreadID = pthread_create( &ThreadHandle, 0, threadFunc, this );
 #endif
-		IsInit = ThreadID != 0;
+        IsInit = ThreadID != 0;
 		return IsInit;
 	}
 	void cAudioThread::join()
 	{
+        cAudioMutexBasicLock lock(Mutex);
 		if(IsInit)
 		{
-			cAudioMutexBasicLock lock(Mutex);
 			Loop = false;
 #ifdef CAUDIO_PLATFORM_WIN
 			WaitForSingleObject(ThreadHandle, INFINITE);
@@ -49,35 +49,35 @@ namespace cAudio
 #endif
 		}
 	}
-	void cAudioThread::shutdown()
-	{
+	void cAudioThread::shutdown()
+	{
+        cAudioMutexBasicLock lock(Mutex);
 		if(IsInit)
 		{
-			cAudioMutexBasicLock lock(Mutex);
 			IsInit = false;
 #ifdef CAUDIO_PLATFORM_WIN
 			_endthread();
 #else
 			pthread_exit(0);
 #endif			
-		}
-	}
-	void cAudioThread::updateLoop()
-	{
+		}
+	}
+	void cAudioThread::updateLoop()
+	{
 		if(IsInit && Worker)
-		{
-			while (Loop)
-			{
-				Worker->run();
-			}
-		}
-	}
-
-	bool cAudioThread::isRunning()
-	{
-		return Loop && IsInit;
-	}
-
+		{
+			while (Loop)
+			{
+				Worker->run();
+			}
+		}
+	}
+
+	bool cAudioThread::isRunning()
+	{
+		return Loop && IsInit;
+	}
+
 #ifdef CAUDIO_PLATFORM_WIN
 	unsigned int __stdcall cAudioThread::threadFunc(void *args)
 	{
@@ -89,8 +89,8 @@ namespace cAudio
 	void* cAudioThread::threadFunc(void* args)
 	{
 		cAudioThread* pThread = reinterpret_cast<cAudioThread*>(args);
-		pThread->updateLoop();
+        pThread->updateLoop();
 		return 0;
 	}
-#endif
+#endif
 };