From a855d6202536ff28e5aae4f22a0f31d8f5b325d0 Mon Sep 17 00:00:00 2001
From: Franklin Wei <git@fwei.tk>
Date: Sat, 21 Jan 2017 15:18:31 -0500
Subject: Port of Duke Nukem 3D

This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL
for Rockbox.

Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
---
 apps/plugins/sdl/src/audio/symbian/streamplayer.h | 89 +++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 apps/plugins/sdl/src/audio/symbian/streamplayer.h

(limited to 'apps/plugins/sdl/src/audio/symbian/streamplayer.h')

diff --git a/apps/plugins/sdl/src/audio/symbian/streamplayer.h b/apps/plugins/sdl/src/audio/symbian/streamplayer.h
new file mode 100644
index 0000000000..8c6e74f920
--- /dev/null
+++ b/apps/plugins/sdl/src/audio/symbian/streamplayer.h
@@ -0,0 +1,89 @@
+#ifndef STREAMPLAYER_H
+#define STREAMPLAYER_H
+
+#include<MdaAudioOutputStream.h>
+
+const TInt KSilenceBuffer = 256;
+
+class MStreamObs
+    {
+    public:
+    	enum 
+    	{
+    	EInit, 
+    	EPlay,
+    	EWrite,
+    	EClose,	
+    	};
+        virtual void Complete(TInt aState, TInt aError) = 0;
+    };
+
+class MStreamProvider
+	{
+	public:
+		virtual TPtrC8 Data() = 0;	
+	};
+
+NONSHARABLE_CLASS(CStreamPlayer) : public CBase, public MMdaAudioOutputStreamCallback
+	{
+	public:
+		CStreamPlayer(MStreamProvider& aProvider, MStreamObs& aObs);
+		~CStreamPlayer();
+		void ConstructL();
+		
+		static TInt ClosestSupportedRate(TInt aRate);
+		
+		TInt OpenStream(TInt aRate, TInt aChannels, TUint32 aType = KMMFFourCCCodePCM16);
+		
+		void SetVolume(TInt aNew);
+		TInt Volume() const;
+		TInt MaxVolume() const;
+		
+		void Stop();
+		void Start();
+		void Open();
+		void Close();
+		
+		TBool Playing() const;
+		TBool Closed() const;
+		
+	private:
+
+		void MaoscOpenComplete(TInt aError) ;
+		void MaoscBufferCopied(TInt aError, const TDesC8& aBuffer);
+		void MaoscPlayComplete(TInt aError);
+	
+	private:
+		void Request();
+		void SetCapsL();
+
+	private:
+		MStreamProvider& iProvider;
+		MStreamObs& iObs;	
+		TInt iVolume;
+	
+		CMdaAudioOutputStream* iStream;
+	
+		TInt iRate;
+		TInt iChannels;
+		TUint32 iType;
+		
+		enum 
+			{
+				ENone = 0,
+				EInited = 0x1,
+				EStarted = 0x2,
+				EStopped = 0x4,
+				EVolumeChange = 0x8,
+				EDied		  = 0x10
+			};
+		
+		TInt iState;
+		TBuf8<KSilenceBuffer> iSilence;
+		TPtrC8 iPtr;
+	
+	};
+
+
+#endif
+
-- 
cgit v1.2.3