Lots of stuff

PortabilityLayer/PLSound.h

@@ -0,0 +1,56 @@
+#pragma once
+#ifndef __PL_SOUND_H__
+#define __PL_SOUND_H__
+
+#include "PLCore.h"
+
+enum SndCommandType
+{
+	nullCmd,
+	bufferCmd,	// Param1: 0  Param2: Offset to sound header
+	callBackCmd,
+	flushCmd,
+	quietCmd
+};
+
+struct SndChannel
+{
+};
+
+struct SndCommand
+{
+	SndCommandType cmd;
+	intptr_t param1;
+	intptr_t param2;
+};
+
+enum SndSynthType
+{
+	sampledSynth
+};
+
+enum SndInitFlags
+{
+	initNoInterp = 1,
+	initMono = 2,
+};
+
+typedef SndChannel *SndChannelPtr;
+
+typedef void(*SndCallBackProc)(SndChannelPtr channel, SndCommand *command);
+typedef SndCallBackProc SndCallBackUPP;
+
+// Vol seems to be a packed stereo DWord
+
+OSErr GetDefaultOutputVolume(long *vol);
+OSErr SetDefaultOutputVolume(long vol);
+
+
+SndCallBackUPP NewSndCallBackProc(SndCallBackProc callback);
+void DisposeSndCallBackUPP(SndCallBackUPP upp);
+OSErr SndNewChannel(SndChannelPtr *outChannel, SndSynthType synthType, int initFlags, SndCallBackUPP callback);
+OSErr SndDisposeChannel(SndChannelPtr channel, Boolean flush);
+OSErr SndDoCommand(SndChannelPtr channel, const SndCommand *command, Boolean failIfFull);
+OSErr SndDoImmediate(SndChannelPtr channel, const SndCommand *command);
+
+#endif