From cf7eafca1fbc9aae495d7b7d7e1fb4bc92e6819f Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Wed, 6 Apr 2016 09:46:52 +0800
Subject: Sometimes Naïve!
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 qmidiplayerlite.src.d/qmpmidiplay.hpp | 137 ++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 qmidiplayerlite.src.d/qmpmidiplay.hpp

(limited to 'qmidiplayerlite.src.d/qmpmidiplay.hpp')

diff --git a/qmidiplayerlite.src.d/qmpmidiplay.hpp b/qmidiplayerlite.src.d/qmpmidiplay.hpp
new file mode 100644
index 0000000..fafd677
--- /dev/null
+++ b/qmidiplayerlite.src.d/qmpmidiplay.hpp
@@ -0,0 +1,137 @@
+//sorry for the stupid C-like code...
+#ifndef QMPMIDIPLAY_H
+#define QMPMIDIPLAY_H
+#include <cstring>
+#include <cstdint>
+#include <cstdlib>
+#include <fluidsynth.h>
+struct SEvent
+{
+	uint32_t iid,time,p1,p2;
+	uint8_t type;
+	char *str;
+	SEvent(){time=p1=p2=0;type=0;str=NULL;}
+	SEvent(uint32_t _iid,uint32_t _t,char _tp,uint32_t _p1,uint32_t _p2,const char* s=NULL)
+	{
+		iid=_iid;time=_t;type=_tp;
+		p1=_p1;p2=_p2;
+		if(s){str=new char[strlen(s)+2];strcpy(str,s);}else str=NULL;
+	}
+};
+class CMidiFile
+{
+	private:
+		SEvent *eventList[10000000];
+		char *title,*copyright;
+		uint32_t eventc,std;//standard 0=? 1=GM 2=GM2 3=GS 4=XG
+		uint32_t fmt,trk,divs;
+		FILE *f;
+		int byteread,valid;
+		uint32_t notes,curt,curid;
+
+		void error(int fatal,const char* format,...);
+		uint32_t readSW();
+		uint32_t readDW();
+		uint32_t readVL();
+		int eventReader();
+		void trackChunkReader();
+		void headerChunkReader();
+		int chunkReader(int hdrXp);
+	public:
+		CMidiFile(const char* fn);
+		~CMidiFile();
+		const SEvent* getEvent(uint32_t id);
+		uint32_t getEventCount();
+		uint32_t getDivision();
+		uint32_t getNoteCount();
+		uint32_t getStandard();
+		const char* getTitle();
+		const char* getCopyright();
+		bool isValid();
+};
+class CMidiPlayer
+{
+	private:
+		CMidiFile *midiFile;
+		uint32_t stamps[101];
+		uint32_t ccstamps[101][16][135],ccc[16][135];
+		//0..127:cc 128:pc 129:cp 130:pb 131:tempo 132:ts 133:ks 134:pbr
+		int32_t rpnid,rpnval;
+		uint16_t mute,solo;
+		double ftime;
+		bool sendSysEx,singleInstance,waitvoice;
+		fluid_settings_t* settings;
+		fluid_synth_t* synth;
+		fluid_audio_driver_t* adriver;
+		fluid_player_t* player;
+		uint32_t ctempo,ctsn,ctsd,dpt,divs,cks;
+		//raw tempo, timesig num., timesig den., delay per tick, division, keysig
+		//thread control
+		uint32_t tceptr,tcpaused,tcstop;
+		uint32_t finished,resumed;
+
+		void setBit(uint16_t &n,uint16_t bn,uint16_t b);
+		void processEvent(const SEvent *e);
+		void processEventStub(const SEvent *e);
+		void playEvents();
+		void fileTimer1Pass();
+		void fileTimer2Pass();
+	public:
+		CMidiPlayer(bool singleInst=false);
+		~CMidiPlayer();
+		bool playerLoadFile(const char* fn);
+		void playerInit();
+		void fluidPreInitialize();
+		void fluidInitialize();
+		void fluidDeinitialize();
+		void playerDeinit();
+		void playerThread();
+		void playerPanic(bool reset=false);
+
+		void rendererLoadFile(const char* ofn);
+		void rendererInit(const char *fn);
+		void rendererThread();
+		void rendererDeinit();
+
+		//playing control methods
+		uint32_t getStamp(int id);
+		uint32_t getTCeptr();
+		void setTCeptr(uint32_t ep,uint32_t st);
+		uint32_t getTCpaused();
+		void setTCpaused(uint32_t ps);
+		uint32_t isFinished();
+		void setResumed();
+		void setWaitVoice(bool wv);
+
+		double getFtime();
+		void getCurrentTimeSignature(int *n,int *d);
+		void getCurrentKeySignature(int *ks);
+		uint32_t getFileNoteCount();
+		uint32_t getFileStandard();
+		double getTempo();
+		const char* getTitle();
+		const char* getCopyright();
+
+		void setGain(double gain);
+		void sendSysX(bool send);
+		int getPolyphone();
+		int getMaxPolyphone();
+		void setMaxPolyphone(int p);
+
+		void setChannelPreset(int ch,int b,int p);
+		void getChannelPreset(int ch,int *b,int *p,char *name);
+		void setMute(int ch,bool m);
+		void setSolo(int ch,bool s);
+		int getCC(int ch,int id);
+		void setCC(int ch,int id,int val);
+		void getReverbPara(double *r,double *d,double *w,double *l);
+		void setReverbPara(int e,double r,double d,double w,double l);
+		void getChorusPara(int *fb,double *l,double *r,double *d,int *type);
+		void setChorusPara(int e,int fb,double l,double r,double d,int type);
+
+		fluid_settings_t* getFluidSettings();
+		void pushSoundFont(const char* sf);
+		int getSFCount();
+		fluid_sfont_t* getSFPtr(int sfid);
+};
+#endif
-- 
cgit v1.2.3