diff options
Diffstat (limited to 'core/qmpmidiplay.hpp')
| -rw-r--r-- | core/qmpmidiplay.hpp | 79 |
1 files changed, 41 insertions, 38 deletions
diff --git a/core/qmpmidiplay.hpp b/core/qmpmidiplay.hpp index 5b6c5a7..8d78c4e 100644 --- a/core/qmpmidiplay.hpp +++ b/core/qmpmidiplay.hpp @@ -3,37 +3,20 @@ #define QMPMIDIPLAY_H #include <cstring> #include <cstdlib> +#include <utility> #include <vector> #include <fluidsynth.h> #include "../include/qmpcorepublic.hpp" #include "qmpmidimappers.hpp" -struct SEvent -{ - uint32_t iid,time,p1,p2; - uint8_t type; - char *str; - SEvent(){time=p1=p2=0;type=0;str=NULL;} - ~SEvent(){if(str){delete[] str;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 CMidiPlayer; -class CMidiFile +class CSMFReader:public IMidiFileReader { private: - std::vector<SEvent*>eventList; - char *title,*copyright; - uint32_t std;//standard 0=? 1=GM 2=GM2 3=GS 4=XG - uint32_t fmt,trk,divs; + CMidiFile* ret; + uint32_t fmt,trk; FILE *f; int byteread,valid,eventdiscarded; - uint32_t notes,curt,curid; - IMidiCallBack* eventReaderCB[16]; - void* eventReaderCBuserdata[16]; + uint32_t curt,curid; void error(int fatal,const char* format,...); uint32_t readSW(); @@ -43,27 +26,41 @@ class CMidiFile void trackChunkReader(); void headerChunkReader(); int chunkReader(int hdrXp); - void dumpEvents(); public: - CMidiFile(const char* fn,CMidiPlayer* par); - ~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(); - void discardLastEvent(); + CSMFReader(); + ~CSMFReader(); + CMidiFile* readFile(const char* fn); + void discardCurrentEvent(); void commitEventChange(SEventCallBackData d); }; +class CMidiFileReaderCollection{ + std::vector<std::pair<IMidiFileReader*,std::string>> readers; + CMidiFile* file; + uint32_t maxtk; + void destructFile(CMidiFile*& f); + IMidiFileReader* currentReader; +public: + CMidiFileReaderCollection(); + ~CMidiFileReaderCollection(); + void registerReader(IMidiFileReader* reader,std::string name); + void unregisterReader(std::string name); + void readFile(const char* fn); + void destructFile(); + IMidiFileReader* getCurrentReader(); + bool isValid(); + const char* getTitle(); + const char* getCopyright(); + const SEvent* getEvent(uint32_t id); + uint32_t getEventCount(); + uint32_t getDivision(); + uint32_t getMaxTick(); + uint32_t getStandard(); +}; class CMidiPlayer { - friend class CMidiFile; private: - CMidiFile *midiFile; - uint32_t stamps[101],maxtk; + CMidiFileReaderCollection *midiReaders; + uint32_t stamps[101],notes; 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[16],rpnval[16]; @@ -89,6 +86,7 @@ class CMidiPlayer void* eventHandlerCBuserdata[16]; void* eventReaderCBuserdata[16]; void* fileReadFinishCBuserdata[16]; + static CMidiPlayer* ref; void setBit(uint16_t &n,uint16_t bn,uint16_t b); void processEvent(const SEvent *e); @@ -171,8 +169,13 @@ class CMidiPlayer void unsetEventReaderCB(int id); int setFileReadFinishedCB(IMidiCallBack *cb,void *userdata); void unsetFileReadFinishedCB(int id); + void registerReader(IMidiFileReader* reader,std::string name); + void unregisterReader(std::string name); + void callEventReaderCB(SEventCallBackData d); - void discardLastEvent(); + void discardCurrentEvent(); void commitEventChange(SEventCallBackData d); + + static CMidiPlayer* getInstance(); }; #endif |