ComponentResult AUInstrumentBase::Reset( AudioUnitScope inScope,
AudioUnitElement inElement)
{
#if DEBUG_PRINT
printf("AUInstrumentBase::Reset\n");
#endif
if (inScope == kAudioUnitScope_Global)
{
// kill all notes..
mFreeNotes.Empty();
for (UInt32 i=0; i<mNumNotes; ++i)
{
SynthNote *note = GetNote(i);
if (note->IsSounding())
note->Kill(0);
note->ListRemove();
mFreeNotes.AddNote(note);
}
mNumActiveNotes = 0;
mAbsoluteSampleFrame = 0;
// empty lists.
UInt32 numGroups = Groups().GetNumberOfElements();
for (UInt32 j = 0; j < numGroups; ++j)
{
SynthGroupElement *group = (SynthGroupElement*)Groups().GetElement(j);
group->Reset();
}
}
return noErr;
}
ComponentResult AUInstrumentBase::Render( AudioUnitRenderActionFlags & ioActionFlags,
const AudioTimeStamp & inTimeStamp,
UInt32 inNumberFrames)
{
PerformEvents(inTimeStamp);
UInt32 numOutputs = Outputs().GetNumberOfElements();
for (UInt32 j = 0; j < numOutputs; ++j)
{
AudioBufferList& bufferList = GetOutput(j)->GetBufferList();
for (UInt32 k = 0; k < bufferList.mNumberBuffers; ++k)
{
memset(bufferList.mBuffers[k].mData, 0, bufferList.mBuffers[k].mDataByteSize);
}
}
UInt32 numGroups = Groups().GetNumberOfElements();
for (UInt32 j = 0; j < numGroups; ++j)
{
SynthGroupElement *group = (SynthGroupElement*)Groups().GetElement(j);
OSStatus err = group->Render(inNumberFrames);
if (err) return err;
}
mAbsoluteSampleFrame += inNumberFrames;
return noErr;
}
void
ALMGroup::_Build(BALMLayout* layout, BReference<XTab> left,
BReference<YTab> top, BReference<XTab> right, BReference<YTab> bottom) const
{
if (LayoutItem())
layout->AddItem(LayoutItem(), left, top, right, bottom);
else if (View()) {
layout->AddView(View(), left, top, right, bottom);
} else {
for (unsigned int i = 0; i < Groups().size(); i++) {
const ALMGroup& current = Groups()[i];
if (Orientation() == B_HORIZONTAL) {
BReference<XTab> currentRight;
if (i == Groups().size() - 1)
currentRight = right;
else
currentRight = layout->AddXTab();
current._Build(layout, left, top, currentRight, bottom);
left = currentRight;
} else {
BReference<YTab> currentBottom;
if (i == Groups().size() - 1)
currentBottom = bottom;
else
currentBottom = layout->AddYTab();
current._Build(layout, left, top, right, currentBottom);
top = currentBottom;
}
}
}
}
OSStatus AUInstrumentBase::Render( AudioUnitRenderActionFlags & ioActionFlags,
const AudioTimeStamp & inTimeStamp,
UInt32 inNumberFrames)
{
PerformEvents(inTimeStamp);
AUScope &outputs = Outputs();
UInt32 numOutputs = outputs.GetNumberOfElements();
for (UInt32 j = 0; j < numOutputs; ++j)
{
GetOutput(j)->PrepareBuffer(inNumberFrames); // AUBase::DoRenderBus() only does this for the first output element
AudioBufferList& bufferList = GetOutput(j)->GetBufferList();
for (UInt32 k = 0; k < bufferList.mNumberBuffers; ++k)
{
memset(bufferList.mBuffers[k].mData, 0, bufferList.mBuffers[k].mDataByteSize);
}
}
UInt32 numGroups = Groups().GetNumberOfElements();
for (UInt32 j = 0; j < numGroups; ++j)
{
SynthGroupElement *group = (SynthGroupElement*)Groups().GetElement(j);
OSStatus err = group->Render((SInt64)inTimeStamp.mSampleTime, inNumberFrames, outputs);
if (err) return err;
}
mAbsoluteSampleFrame += inNumberFrames;
return noErr;
}
SynthNote* AUInstrumentBase::VoiceStealing(UInt32 inFrame, bool inKillIt)
{
#if DEBUG_PRINT
printf("enter voice stealing\n");
#endif
// free list was empty so we need to kill a note.
UInt32 startState = inKillIt ? kNoteState_FastReleased : kNoteState_Released;
for (UInt32 i = startState; i <= startState; --i)
{
#if DEBUG_PRINT
printf(" steal state %d\n", i);
#endif
UInt32 numGroups = Groups().GetNumberOfElements();
for (UInt32 j = 0; j < numGroups; ++j)
{
SynthGroupElement *group = (SynthGroupElement*)Groups().GetElement(j);
#if DEBUG_PRINT
printf(" steal group %d size %d\n", j, group->mNoteList[i].Length());
#endif
if (group->mNoteList[i].NotEmpty()) {
#if DEBUG_PRINT
printf("not empty %d %d\n", i, j);
#endif
SynthNote *note = group->mNoteList[i].FindMostQuietNote();
if (inKillIt) {
#if DEBUG_PRINT
printf("--=== KILL ===---\n");
#endif
note->mRelativeKillFrame = inFrame;
note->Kill(inFrame);
group->mNoteList[i].RemoveNote(note);
if (i != kNoteState_FastReleased)
DecNumActiveNotes();
return note;
} else {
#if DEBUG_PRINT
printf("--=== FAST RELEASE ===---\n");
#endif
group->mNoteList[i].RemoveNote(note);
note->FastRelease(inFrame);
group->mNoteList[kNoteState_FastReleased].AddNote(note);
DecNumActiveNotes(); // kNoteState_FastReleased counts as inactive for voice stealing purposes.
return NULL;
}
}
}
}
#if DEBUG_PRINT
printf("no notes to steal????\n");
#endif
return NULL; // It should be impossible to get here. It means there were no notes to kill in any state.
}
void GlooxCLEntry::RerequestAuth (const QString& reason)
{
if (ODS_)
return;
Account_->GetClientConnection ()->Subscribe (GetJID (),
reason,
GetEntryName (),
Groups ());
}
SynthGroupElement * AUInstrumentBase::GetElForNoteID (NoteInstanceID inNoteID)
{
#if DEBUG_PRINT
printf("GetElForNoteID id %u\n", inNoteID);
#endif
AUScope & groups = Groups();
unsigned int numEls = groups.GetNumberOfElements();
for (unsigned int i = 0; i < numEls; ++i) {
SynthGroupElement* el = reinterpret_cast<SynthGroupElement*>(groups.GetElement(i));
if (el->GetNote(inNoteID) != NULL) // searches for any note state
return el;
}
throw static_cast<OSStatus>(kAudioUnitErr_InvalidElement);
}
SynthGroupElement * AUInstrumentBase::GetElForGroupID (MusicDeviceGroupID inGroupID)
{
AUScope & groups = Groups();
unsigned int numEls = groups.GetNumberOfElements();
SynthGroupElement* unassignedEl = NULL;
for (unsigned int i = 0; i < numEls; ++i) {
SynthGroupElement* el = reinterpret_cast<SynthGroupElement*>(groups.GetElement(i));
if (el->GroupID() == inGroupID)
return el;
if (el->GroupID() == SynthGroupElement::kUnassignedGroup) {
unassignedEl = el;
break; // we fill this up from the start of the group scope vector
}
}
if (unassignedEl) {
unassignedEl->SetGroupID(inGroupID);
return unassignedEl;
}
throw static_cast<OSStatus>(kAudioUnitErr_InvalidElement);
}
TextureAtlas() : TextureAtlas(0, Groups()) {
}
void VkEntry::ReemitGroups ()
{
emit groupsChanged (Groups ());
}
void GlooxCLEntry::SetAuthRequested (bool auth)
{
AuthRequested_ = auth;
emit statusChanged (GetStatus (QString ()), QString ());
emit groupsChanged (Groups ());
}
int
main(int argc, char **argv)
{
int done;
char units[16], fname[80];
int optc;
while ( (optc = bu_getopt( argc, argv, "tsmnc" )) != -1)
{
switch ( optc ) /* Set joint type and cable option */
{
case 't':
torus = 1;
break;
case 's':
sphere = 1;
break;
case 'm':
mitre = 1;
break;
case 'n':
nothing = 1;
break;
case 'c':
cable = 1;
break;
case '?':
fprintf( stderr, "Illegal option %c\n", optc );
Usage();
return 1;
break;
}
}
if ( (torus + sphere + mitre + nothing) > 1 ) /* Too many joint options */
{
Usage();
fprintf( stderr, "Options t, s, m, n are mutually exclusive\n" );
return 1;
}
else if ( (torus + sphere + mitre + nothing) == 0 ) {
torus = 1; /* default */
}
if ( (argc - bu_optind) != 2 ) {
Usage();
return 1;
}
bu_strlcpy( name, argv[bu_optind++], sizeof(name) ); /* Base name for objects */
fdout = wdb_fopen( argv[bu_optind] );
if ( fdout == NULL )
{
fprintf( stderr, "Cannot open %s\n", argv[bu_optind] );
perror( "Pipe" );
Usage();
return 1;
}
MAT_IDN(identity); /* Identity matrix for all objects */
pi = atan2( 0.0, -1.0 ); /* PI */
printf( "FLUID & PIPING V%d.%d 10 Mar 89\n\n", VERSION, RELEASE );
printf( "append %s to your target description using 'concat' in mged\n", argv[bu_optind] );
k = 0.0;
while ( k == 0.0 )
{
printf( "UNITS? (ft, in, m, cm, default is millimeters) ");
bu_fgets(units, sizeof(units), stdin);
switch (units[0])
{
case '\0':
k = 1.0;
break;
case 'f':
k = 12*25.4;
break;
case 'i':
k=25.4;
break;
case 'm':
if ( units[1] == '\0') k=1000.0;
else k=1.0;
break;
case 'c':
k=10.0;
break;
default:
k=0.0;
printf( "\n\t%s is not a legal choice for units\n", units );
printf( "\tTry again\n" );
break;
}
}
done = 0;
while ( !done )
{
if ( !cable ) {
printf( "radius and wall thickness: ");
if (scanf("%lf %lf", &radius, &wall) == EOF )
return 1;
if (radius > wall)
done = 1;
else
{
printf( " *** bad input!\n\n");
printf( "\tradius must be larger than wall thickness\n" );
printf( "\tTry again\n" );
}
}
else {
printf( "radius: ");
if ( scanf("%lf", &radius ) == EOF )
return 1;
done=1;
}
}
radius=k*radius;
wall=k*wall;
Readpoints(); /* Read data points */
Names(); /* Construct names for all solids */
Normals(); /* Calculate normals and other vectors */
Adjust(); /* Adjust points to allow for elbows */
/* Generate Title */
bu_strlcpy(fname, name, sizeof(fname));
if ( !cable )
bu_strlcat(fname, " pipe and fluid", sizeof(fname));
else
bu_strlcat(fname, " cable", sizeof(fname));
/* Create ident record */
mk_id(fdout, fname);
Pipes(); /* Construct the piping */
Elbows(); /* Construct the elbow sections */
Groups(); /* Make some groups */
return 0;
}
void MSNBuddyEntry::SetGroups (const QStringList& groups)
{
Account_->GetGroupManager ()->SetGroups (this, groups, Groups ());
}
void MRIMBuddy::SetGroup (const QString& group)
{
Info_.GroupNumber_ = A_->GetGroupManager ()->GetGroupNumber (group);
Group_ = group;
emit groupsChanged (Groups ());
}
