Fix a Memory leak in CoreAudio backend, around 2MB. Stops OpenCL from trying to decode CMPR textures, as it fails horribly. Fixes a memory leak in EXI devices, where the destructor wouldn't be called, causing a 32MB leak with memory cards(if you have two), and maybe a bit more from the other EXI devices

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5042 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp

@@ -138,6 +138,7 @@ bool CoreAudioSound::CoreAudioInit()
 	if(err)
 		printf("Error while closing component\n");
 	
+	free(soundStruct);
 	return true;
 	
 }

Source/Core/Core/Src/HW/EXI_Device.h

@@ -45,6 +45,7 @@ public:
 
 	// Is generating interrupt ?
 	virtual bool IsInterruptSet() {return false;}
+	virtual ~IEXIDevice() {};
 
 };
 

Source/Core/Core/Src/HW/EXI_DeviceMemoryCard.h

@@ -33,7 +33,7 @@ class CEXIMemoryCard : public IEXIDevice
 {
 public:
 	CEXIMemoryCard(const std::string& _rName, const std::string& _rFilename, int card_index);
-	virtual ~CEXIMemoryCard();
+	~CEXIMemoryCard();
 	void SetCS(int cs);
 	void Update();
 	bool IsInterruptSet();

Source/Core/VideoCommon/Src/OpenCL/OCLTextureDecoder.cpp

@@ -162,6 +162,8 @@ PC_TexFormat TexDecoder_Decode_OpenCL(u8 *dst, const u8 *src, int width, int hei
 			formatResult = PC_TEX_FMT_BGRA32;
 			break;
 		case GX_TF_CMPR:
+			// Doesn't decode correctly
+			return PC_TEX_FMT_NONE;
 			kernelToRun = Decoders[7].kernel;
 			sizeOfSrc = sizeof(u8) / 2.0f;
             sizeOfDst = sizeof(u32);