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80 lines
1.5 KiB
C++
Executable file
80 lines
1.5 KiB
C++
Executable file
#define JFAUD_INTERNAL
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#include "sysdefs.h"
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#ifdef SCREWED_UP_CPP
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# include "watcomhax/cstdio"
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#else
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# include <cstdio>
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#endif
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#include "log.h"
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#include "soundfile.hpp"
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#include "midifile.hpp"
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#include "midifile_smf.hpp"
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#ifndef SCREWED_UP_CPP
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using namespace std;
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#endif
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static int init = 0;
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bool InitialiseMIDIReaders(void)
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{
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int i;
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SoundFile::InitState r;
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const char *name;
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if (init > 0) return true;
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_JFAud_LogMsg("Supported MIDI formats:\n");
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for (i=MidiFile::FORMAT_FIRST; i<=MidiFile::FORMAT_LAST; i++) {
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switch (i) {
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case MidiFile::FORMAT_SMF: /*r = MidiFile_SMF::Init();*/ continue;
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default: continue;
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}
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switch (r) {
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case SoundFile::InitFailed: return false;
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case SoundFile::InitOK: _JFAud_LogMsg(" %s\n", name); break;
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case SoundFile::InitDisabled: _JFAud_LogMsg(" %s (disabled)\n", name); break;
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}
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}
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init++;
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return true;
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}
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void UninitialiseMIDIReaders(void)
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{
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int i;
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if (init <= 0) return;
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for (i=MidiFile::FORMAT_FIRST; i<=MidiFile::FORMAT_LAST; i++) {
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switch (i) {
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case MidiFile::FORMAT_SMF: /*MidiFile_SMF::Uninit();*/ continue;
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default: continue;
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}
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}
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init--;
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}
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MidiFile *IdentifyMIDIFile(JFAudFile *fh)
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{
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int i;
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MidiFile *sfile;
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for (i=MidiFile::FORMAT_FIRST; i<=MidiFile::FORMAT_LAST; i++) {
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switch (i) {
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case MidiFile::FORMAT_SMF: sfile = new MidiFile_SMF(fh); break;
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default: continue;
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}
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if (!sfile) return NULL;
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if (!sfile->IsValid()) delete sfile;
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else if (!sfile->IsUsable()) {
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delete sfile;
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return NULL;
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} else return sfile;
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}
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return NULL;
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}
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