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cmMidiFile.c : Added cmMidiFilePrintControlNumbers().

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This commit is contained in:
Kevin Larke 2014-08-10 12:59:10 -07:00
parent 3aa247662b
commit c79a1d592a
1 changed files with 34 additions and 1 deletions
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35
cmMidiFile.c
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@ -1413,6 +1413,37 @@ bool cmMidiFileIsNull( cmMidiFileH_t h )
void cmMidiFileTestPrint( void* printDataPtr, const char* fmt, va_list vl ) void cmMidiFileTestPrint( void* printDataPtr, const char* fmt, va_list vl )
{ vprintf(fmt,vl); } { vprintf(fmt,vl); }
void cmMidiFilePrintControlNumbers( cmCtx_t* ctx, const char* fn )
{
cmMidiFileH_t h = cmMidiFileNullHandle;
cmMfRC_t rc;
if((rc = cmMidiFileOpen(fn, &h, ctx )) != kOkMfRC )
{
cmErrMsg(&ctx->err,rc,"MIDI file open failed on '%s'.",fn);
goto errLabel;
}
const cmMidiTrackMsg_t** mm;
unsigned n = cmMidiFileMsgCount(h);
if((mm = cmMidiFileMsgArray(h)) != NULL )
{
unsigned j;
for(j=0; j<n; ++j)
{
const cmMidiTrackMsg_t* m = mm[j];
if( m->status == kCtlMdId && m->u.chMsgPtr->d0==66 )
printf("%i %i\n",m->u.chMsgPtr->d0,m->u.chMsgPtr->d1);
}
}
errLabel:
cmMidiFileClose(&h);
}
void cmMidiFileTest( const char* fn, cmCtx_t* ctx ) void cmMidiFileTest( const char* fn, cmCtx_t* ctx )
{ {
cmMfRC_t rc; cmMfRC_t rc;
@ -1427,7 +1458,9 @@ void cmMidiFileTest( const char* fn, cmCtx_t* ctx )
if(1) if(1)
{ {
//cmMidiFilePrint(h,cmMidiFileTrackCount(h)-1,&ctx->rpt); //cmMidiFilePrint(h,cmMidiFileTrackCount(h)-1,&ctx->rpt);
cmMidiFilePrint(h,cmInvalidIdx,&ctx->rpt); //cmMidiFilePrint(h,cmInvalidIdx,&ctx->rpt);
cmMidiFilePrintControlNumbers(ctx, fn );
} }
if( 0 ) if( 0 )
{ {