void CtEvent::getEventList(EventList& event_list)
{
DEB_MEMBER_FUNCT();
AutoMutex l = lock();
DEB_PARAM() << DEB_VAR2(event_list.size(), m_event_list.size());
if (!event_list.empty())
THROW_CTL_ERROR(InvalidValue) << "Not empty event_list ("
<< DEB_VAR1(event_list.size()) << "): "
<< "Where all the events deleted?";
else if (hasRegisteredCallback())
DEB_WARNING() << "An EventCallback is registered, events are dispatched";
event_list = m_event_list;
m_event_list.clear();
}
void EventList::append(const EventList& other)
{
for(size_t i = 0; i < other.size(); ++i)
{
cl_event e = other._events[i];
clRetainEvent(e);
_events.push_back(e);
}
}
/**
* \brief ocl::Image::copyToAsync Copies asynchronously from this Image to the destination Image.
*
* \param src_origin is the 3D offset in bytes from which the Image is read.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
* \param dest is the Image into which the data is going to be copied.
* \param dest_origin is the 3D offset in bytes from which the destionation Image is read.
* \param list contains all events for which this command has to wait.
* \return event which can be integrated into other EventList.
*/
ocl::Event ocl::Image::copyToAsync(size_t *src_origin, const size_t *region, const Image &dest, size_t *dest_origin, const EventList &list)
{
TRUE_ASSERT(this->context() == dest.context(), "Context of this and dest must be equal");
TRUE_ASSERT(this->id() != dest.id(), "Images must not be equal this->id() " << this->id() << "; other.id " << dest.id());
cl_event event_id;
OPENCL_SAFE_CALL( clEnqueueCopyImage(this->activeQueue().id(), this->id(), dest.id(),
src_origin, dest_origin, region, list.size(),
list.events().data(), &event_id) );
return ocl::Event(event_id, this->context());
}
/**
* \brief ocl::Image::copyToAsync Copies asynchronously from this Image to the destination Image.
*
* \param queue is a command queue on which the command is executed.
* \param src_origin is the 3D offset in bytes from which the Image is read.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
* \param dest is the Image into which the data is going to be copied.
* \param dest_origin is the 3D offset in bytes from which the destionation Image is read.
* \param list contains all events for which this command has to wait.
* \return event which can be integrated into other EventList.
*/
ocl::Event ocl::Image::copyToAsync(const Queue &queue, size_t *src_origin, const size_t *region, const Image &dest, size_t *dest_origin, const EventList &list)
{
TRUE_ASSERT(this->context() == dest.context(), "Context of this and dest must be equal");
TRUE_ASSERT(queue.context() == *this->context(), "Context of queue and this must be equal");
cl_event event_id;
OPENCL_SAFE_CALL( clEnqueueCopyImage(queue.id(), this->id(), dest.id(),
src_origin, dest_origin, region, list.size(),
list.events().data(), &event_id) );
return ocl::Event(event_id, this->context());
}
// In specific order many at a time:
bool waitForEventList(const EventList& evts, Duration timeout=Duration::seconds(5)) {
for(uint idx = 0; idx < evts.size(); idx++) {
Event read_evt;
bool got_event = _events.blockingPop(read_evt, timeout);
TS_ASSERT(got_event);
if (!got_event) return false;
TS_ASSERT_EQUALS(evts[idx], read_evt);
if (evts[idx] != read_evt) return false;
}
return true;
}
/**
* \brief ocl::Image::map Maps the Image into the host memory.
*
* No data transfer is performed. Note that in order to map data of the Image the active queue must be a cpu and must have been allocated
* with the Image access mode AllocHost. You cannot modify the Image with OpenCL until unmap.
* \param ptr is returned and contains the address of a pointer to the host memory.
* \param origin is the 3D offset in bytes from which the image is read.
* \param region is the 3D region in bytes to be mapped.
* \param access specifies in what way the host_mem is used.
* \param list contains all events for which this command has to wait.
* \return event which can be integrated into other EventList
*/
ocl::Event ocl::Image::mapAsync(void **ptr, size_t *origin, const size_t *region, Memory::Access access, const EventList &list) const
{
TRUE_ASSERT(this->activeQueue().device().isCpu(), "Device " << this->activeQueue().device().name() << " is not a cpu!");
cl_int status;
cl_event event_id;
cl_map_flags flags = access;
*ptr = clEnqueueMapImage(this->activeQueue().id(), this->id(), CL_TRUE, flags,
origin, region, 0, 0, list.size(), list.events().data(), &event_id, &status);
OPENCL_SAFE_CALL (status ) ;
TRUE_ASSERT(ptr != NULL, "Could not map image!");
return ocl::Event(event_id, this->context());
}
std::vector<double> beatTrack(const AgentParameters ¶ms,
const EventList &events,
const EventList &beats)
{
AgentList agents;
int count = 0;
double beatTime = -1;
if (!beats.empty()) {
count = beats.size() - 1;
EventList::const_iterator itr = beats.end();
--itr;
beatTime = itr->time;
}
if (count > 0) { // tempo given by mean of initial beats
double ioi = (beatTime - beats.begin()->time) / count;
agents.push_back(new Agent(params, ioi));
}
else // tempo not given; use tempo induction
agents = Induction::beatInduction(params, events);
if (!beats.empty()) {
for (AgentList::iterator itr = agents.begin(); itr != agents.end(); ++itr) {
(*itr)->beatTime = beatTime;
(*itr)->beatCount = count;
(*itr)->events = beats;
}
}
agents.beatTrack(events, params, -1);
Agent *best = agents.bestAgent();
std::vector<double> resultBeatTimes;
if (best) {
best->fillBeats(beatTime);
for (EventList::const_iterator itr = best->events.begin();
itr != best->events.end(); ++itr) {
resultBeatTimes.push_back(itr->time);
}
}
for (AgentList::iterator ai = agents.begin(); ai != agents.end(); ++ai) {
delete *ai;
}
return resultBeatTimes;
}
/* Merge all tracks into one big track. This will not copy any event
* and only return a list of pointers to the events in the right order.
* Note though that this will modify the relative_* times!
*
* The tracks will not be modified but may not be used later for
* playback since the times are messed up (but you could reconstruct
* them using the absolute_* times)
*
* The parameter muted is a set of muted track/channel combinations in
* the format ttttcccc, that is the last 4 bits are the channel and the
* remaining bits are the track:
* (track_nr << 4) | channel_nr
*
*/
EventList MidiFile::mergedTracks(std::set<int> muted)
{
EventList result;
typedef std::vector<_track> trackv;
trackv tracks;
int tindex = 0;
for (TrackList::iterator t = m_tracks.begin();
t != m_tracks.end(); ++t)
{
_track tentry;
tentry.t = *t;
tentry.pos = 0;
tentry.size = (*t)->size();
tentry.index = tindex;
tracks.push_back(tentry);
++tindex;
}
bool exhausted;
MidiEvent* min_event;
_track* min_track;
int combination;
std::map<int, int> chanmap;
int nextchan = 0;
for (;;)
{
exhausted = true;
min_event = 0;
min_track = 0;
for (trackv::iterator t = tracks.begin();
t != tracks.end(); ++t)
{
if (t->pos < t->size)
{
exhausted = false;
if (min_event == 0 || t->t->at(t->pos)->absolute_musec < min_event->absolute_musec)
{
min_event = t->t->at(t->pos);
min_track = &(*t);
}
}
}
if (exhausted) break;
++min_track->pos;
if (min_event->type() == Event_Note_On)
{
NoteOnEvent *e = dynamic_cast<NoteOnEvent*>(min_event);
combination = min_track->index << 4 | e->getChannel();
e->muted = (muted.find(combination) != muted.end());
if (chanmap.find(combination) == chanmap.end())
{
chanmap[combination] = nextchan;
++nextchan;
}
e->setChannel(chanmap[combination]);
}
else if (min_event->type() == Event_Note_Off)
{
NoteOffEvent *e = dynamic_cast<NoteOffEvent*>(min_event);
combination = min_track->index << 4 | e->getChannel();
e->muted = (muted.find(combination) != muted.end());
if (chanmap.find(combination) == chanmap.end())
{
chanmap[combination] = nextchan;
++nextchan;
}
e->setChannel(chanmap[combination]);
}
result.push_back(min_event);
}
int dticks;
double dmusec;
for (size_t i = 0; i < result.size(); ++i)
{
if (i == 0)
{
dticks = result[i]->absolute_ticks;
dmusec = result[i]->absolute_musec;
}
else
{
dticks = result[i]->absolute_ticks - result[i-1]->absolute_ticks;
dmusec = result[i]->absolute_musec - result[i-1]->absolute_musec;
}
result[i]->relative_ticks = dticks;
result[i]->relative_musec = dmusec;
}
return result;
}
int runFishhook(int argc, char** argv) {
parseFishOptions(argc, argv);
if (opt::verbose) {
std::cerr << "FishHook Params: " << std::endl
<< "\tWidth: " << SeqLib::AddCommas(opt::width) << std::endl
<< "\tEvents: " << opt::events << std::endl
<< "\tCoverage Mask: " << opt::coverage << std::endl
<< "\tSlop: " << SeqLib::AddCommas(opt::slop) << std::endl
<< "\tInterval Tracks: " << std::endl;
for (auto& i : opt::interval_files)
std::cerr << "\t-- " << i << std::endl;
std::cerr << "\tScored Tracks: " << std::endl;
for (auto& i : opt::scored_files)
std::cerr << "\t-- " << i << std::endl;
std::cerr << "\tSequence Features: " << std::endl;
for (auto& i : opt::seq_features)
std::cerr << "\t-- " << i << std::endl;
}
// read in the covariate tracks
SeqHashMap<std::string, Fractions> intervals;
// read a header for info
SeqLib::BamReader rdr;
if (!rdr.Open(opt::bam)) {
std::cerr << "Error: Could not read BAM supplied by -b: " << opt::bam << std::endl;
exit(EXIT_FAILURE);
}
hdr = rdr.Header();
// read in the reference genome
SeqLib::RefGenome ref;
if (!ref.LoadIndex(opt::refgenome)) {
if (opt::seq_features.size()) {
std::cerr << "Error: Could not read referene genome supplied by -G: " << opt::refgenome << std::endl;
exit(EXIT_FAILURE);
}
}
// read in the events
if (opt::verbose) std::cerr << "...reading events " << opt::events << std::endl;
EventList events;
if (!events.readFromBed(opt::events, hdr)) {
std::cerr << "Error: Could not read events BED: " << opt::events << std::endl;
exit(EXIT_FAILURE);
}
if (opt::verbose) std::cerr << "...read in " << SeqLib::AddCommas(events.size()) << " events" << std::endl;
events.CreateTreeMap();
// create the tiled regions
FishHookTiles fish(opt::width, opt::slop, hdr.GetHeaderSequenceVector());
if (opt::verbose)
std::cerr << "...constructed " << SeqLib::AddCommas(fish.size()) << " fishhook intervals" << std::endl;
fish.CreateTreeMap();
// read the coverage mask
SeqLib::GRC cov;
if (!opt::coverage.empty()) {
if (opt::verbose) std::cerr << "...reading coverage mask " << opt::coverage << std::endl;
cov.ReadBED(opt::coverage, hdr);
if (opt::verbose) std::cerr << "...read in " << SeqLib::AddCommas(cov.size()) << " covered regions " << std::endl;
if (!cov.size()) {
std::cerr << "Non-empty coverage track read with 0 regions. Check that is non-empty BED" << std::endl;
exit(EXIT_FAILURE);
}
if (opt::verbose) std::cerr << "...creating interval tree map on covered regions and overlapping with tiles" << std::endl;
cov.CreateTreeMap();
// find covered amount per tile
std::vector<int32_t> q, s;
SeqLib::GRC ovlp;
// fish is subject
if (fish.size() > cov.size()) // do in most efficient order
ovlp = cov.FindOverlaps(fish, q, s, false);
else
ovlp = fish.FindOverlaps(cov, s, q, false);
if (opt::verbose) std::cerr << "..." << SeqLib::AddCommas(ovlp.size()) << " regions are covered" << std::endl;
// set the amount covered by each
for (size_t i = 0; i < ovlp.size(); ++i) {
fish[s[i]].covered += (double)ovlp[i].Width() / fish[s[i]].Width();
}
// mask the events
q.clear(); s.clear(); ovlp.clear();
// events is subject
if (events.size() > cov.size()) // do in most efficient order
ovlp = cov.FindOverlaps(events, q, s, false);
else
ovlp = events.FindOverlaps(cov, s, q, false);
EventList newe;
// set the amount covered by each
for (size_t i = 0; i < ovlp.size(); ++i) {
newe.add(Event(ovlp[i], events.at(s[i]).id));
}
events = newe;
events.CreateTreeMap();
if (opt::verbose) std::cerr << "...kept " << SeqLib::AddCommas(events.size()) << " events after mask" << std::endl;
} else {
for (auto& i : fish)
i.covered = 1; // the entire thing is covered if no mask provided
}
// read in the interval tracks
for (auto& i : opt::interval_files)
read_track(i, intervals, cov, false);
for (auto& i : opt::scored_files)
read_track(i, intervals, cov, true);
// count events per tile (also de-dupes on patient per bin)
fish.CountEvents(events);
// overlap the covariates with the tiles
for (auto& i : intervals) {
fish.AddIntervalCovariate(i.first, i.second);
}
// make the matrix
FishModel fm;
fm.AddTiles(fish);
fm.SetNumThreads(opt::num_threads);
fm.EstimateOLS();
fm.CooksDistance(fm.GetOLS());
// write the covariates
fish.PrintBEDHeader(std::cout);
fish.PrintBED(std::cout, hdr);
return 0;
}
/*! \brief Releases access to this Image.
*
* Access is released to this Image.
* \param q is the active OpenCL queue.
* \returns whether releasing was successful or not.
*/
void ocl::Image::releaseAccess(Queue &q, const EventList& list) {
cl_event event_id;
OPENCL_SAFE_CALL( clEnqueueReleaseGLObjects(q.id(), 1, &this->_id, list.size(), list.events().data(), &event_id) );
}
/**
* \brief ocl::Image::writeAsync Transfers data from host memory to this Image.
*
* Waits until the event list is completed. Be sure that the queue
* and this Image are in the same context.
* \param queue is a command queue on which the command is executed.
* \param origin is the 3D offset in bytes from which the Image is read.
* \param ptr_to_host_data must point to a memory location whith region bytes available.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
* \param list contains all events for which this command has to wait.
* \return an event which can be further put into an event list for synchronization.
*/
ocl::Event ocl::Image::writeAsync(const Queue &queue, size_t *origin, const void *ptr_to_host_data, const size_t *region, const EventList &list) const
{
TRUE_ASSERT(ptr_to_host_data != NULL, "data == 0");
TRUE_ASSERT(queue.context() == *this->context(), "Context of queue and this must be equal");
cl_event event_id;
OPENCL_SAFE_CALL( clEnqueueWriteImage(queue.id(), this->id(), CL_FALSE, origin, region, 0, 0, ptr_to_host_data, list.size(), list.events().data(), &event_id) );
return ocl::Event(event_id, this->context());
}
/**
* \brief ocl::Image::write Transfers data from host memory to this Image.
*
* You can be sure that the data is read. Be sure that the queue
* and this Image are in the same context.
* \param queue is a command queue on which the command is executed.
* \param ptr_to_host_data must point to a memory location whith region bytes available.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
*/
void ocl::Image::write(const Queue& queue, const void *ptr_to_host_data, const size_t *region, const EventList &list) const
{
TRUE_ASSERT(ptr_to_host_data != NULL, "data == 0");
TRUE_ASSERT(queue.context() == *this->context(), "Context of queue and this must be equal");
std::vector<size_t> origin = {0, 0, 0};
OPENCL_SAFE_CALL( clEnqueueWriteImage(queue.id(), this->id(), CL_TRUE, origin.data(), region, 0, 0, ptr_to_host_data, list.size(), list.events().data(), NULL) );
OPENCL_SAFE_CALL( clFinish(queue.id()) );
}
/**
* \brief ocl::Image::writeAsync Transfers data from host memory to this Image.
*
* Waits until the event list is completed.
* \param origin is the 3D offset in bytes from which the Image is read.
* \param ptr_to_host_data must point to a memory location whith region bytes available.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
* \param list contains all events for which this command has to wait.
* \return an event which can be further put into an event list for synchronization.
*/
ocl::Event ocl::Image::writeAsync(size_t *origin, const void *ptr_to_host_data, const size_t *region, const EventList &list) const
{
TRUE_ASSERT(ptr_to_host_data != NULL, "data == 0");
cl_event event_id;
OPENCL_SAFE_CALL( clEnqueueWriteImage(this->activeQueue().id(), this->id(), CL_FALSE, origin, region, 0, 0, ptr_to_host_data, list.size(), list.events().data(), &event_id) );
return ocl::Event(event_id, this->context());
}
/**
* \brief ocl::Image::write Transfers data from host memory to this Image.
*
* You can be sure that the data is write.
* \param ptr_to_host_data must point to a memory location whith region bytes available.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
*/
void ocl::Image::write(const void *ptr_to_host_data, const size_t *region, const EventList &list) const
{
TRUE_ASSERT(ptr_to_host_data != NULL, "data == 0");
std::vector<size_t> origin = {0, 0, 0};
OPENCL_SAFE_CALL( clEnqueueWriteImage(this->activeQueue().id(), this->id(), CL_TRUE, origin.data(), region, 0, 0, ptr_to_host_data, list.size(), list.events().data(), NULL) );
OPENCL_SAFE_CALL( clFinish(this->activeQueue().id()) );
}
void dumpEvents( const EventList& events )
{
for ( int i = 0; i < events.size(); ++i )
events[i].dump();
}
void EventsWindow::eventContextMenu(const QPoint &pos)
{
EventsView *view = qobject_cast<EventsView*>(sender());
if (!view)
return;
EventList selectedEvents = view->selectedEvents();
EventList selectedMediaEvents = selectedEvents.filter(MediaEventFilter());
EventList selectedCameraEvents = selectedEvents.filter(CameraEventFilter());
QMenu menu(view);
QAction *aPlay = menu.addAction(tr("Play video"));
aPlay->setEnabled(selectedMediaEvents.size() == 1);
menu.setDefaultAction(aPlay);
QAction *aPlayWindow = menu.addAction(tr("Play in a new window"));
aPlayWindow->setEnabled(selectedMediaEvents.size() == 1);
menu.addSeparator();
QAction *aSave = menu.addAction(tr("Save video"));
aSave->setEnabled(!selectedMediaEvents.isEmpty());
menu.addSeparator();
QAction *aSelectOnly = menu.addAction(tr("Show only this camera"));
aSelectOnly->setEnabled(!selectedCameraEvents.isEmpty());
QAction *aSelectElse = menu.addAction(tr("Exclude this camera"));
aSelectElse->setEnabled(!selectedCameraEvents.isEmpty());
QAction *act = menu.exec(view->mapToGlobal(pos));
if (!act)
return;
else if (act == aPlay)
showEvent(view->currentIndex());
else if (act == aPlayWindow)
{
ModelEventsCursor *modelEventsCursor = new ModelEventsCursor();
modelEventsCursor->setModel(view->model());
modelEventsCursor->setCameraFilter(selectedMediaEvents.at(0).locationCamera());
modelEventsCursor->setIndex(view->currentIndex().row());
EventViewWindow::open(selectedMediaEvents.at(0), modelEventsCursor);
}
else if (act == aSave)
{
if (selectedMediaEvents.size() == 1)
bcApp->eventDownloadManager()->startEventDownload(selectedMediaEvents.at(0));
else
bcApp->eventDownloadManager()->startMultipleEventDownloads(selectedMediaEvents);
}
else if (act == aSelectOnly || act == aSelectElse)
{
EventSourcesModel *sModel = qobject_cast<EventSourcesModel*>(m_sourcesView->model());
Q_ASSERT(sModel);
if (!sModel)
return;
QSet<DVRCamera *> cameras = selectedCameraEvents.cameras();
QModelIndex sIdx = sModel->indexOfCamera(*cameras.begin());
if (act == aSelectOnly)
{
m_sourcesView->checkOnlyIndex(sIdx); // uncheck all, some kind of temporary hack
foreach (DVRCamera *camera, cameras)
sModel->setData(sModel->indexOfCamera(camera), Qt::Checked, Qt::CheckStateRole);
}
else
{
foreach (DVRCamera *camera, cameras)
sModel->setData(sModel->indexOfCamera(camera), Qt::Unchecked, Qt::CheckStateRole);
}
}
}
void LOS::processTrack(MidiTrack* track)
{
EventList* tevents = track->events();
if (tevents->empty())
return;
//---------------------------------------------------
// Identify Parts
// The MIDI tracks are broken up into parts
// A new Part will be located based on track.
// Events will be aligned on new track
//---------------------------------------------------
PartList* pl = track->parts();
int lastTick = 0;
for (iEvent i = tevents->begin(); i != tevents->end(); ++i)
{
Event event = i->second;
int epos = event.tick() + event.lenTick();
if (epos > lastTick)
lastTick = epos;
}
QString partname = track->name();
int len = song->roundUpBar(lastTick + 1);
// p3.3.27
if (config.importMidiSplitParts)
{
int bar2, beat;
unsigned tick;
sigmap.tickValues(len, &bar2, &beat, &tick);
int lastOff = 0;
int st = -1; // start tick current part
int x1 = 0; // start tick current measure
int x2 = 0; // end tick current measure
for (int bar = 0; bar < bar2; ++bar, x1 = x2)
{
///x2 = sigmap.bar2tick(bar+1, 0, 0);
x2 = sigmap.bar2tick(bar + 1, 0, 0);
if (lastOff > x2)
{
// this measure is busy!
continue;
}
iEvent i1 = tevents->lower_bound(x1);
iEvent i2 = tevents->lower_bound(x2);
if (i1 == i2)
{ // empty?
if (st != -1)
{
MidiPart* part = new MidiPart(track);
part->setTick(st);
part->setLenTick(x1 - st);
// printf("new part %d len: %d\n", st, x1-st);
part->setName(partname);
pl->add(part);
st = -1;
}
}
else
{
if (st == -1)
st = x1; // begin new part
//HACK:
//lastOff:
for (iEvent i = i1; i != i2; ++i)
{
Event event = i->second;
if (event.type() == Note)
{
int off = event.tick() + event.lenTick();
if (off > lastOff)
lastOff = off;
}
}
}
}
if (st != -1)
{
MidiPart* part = new MidiPart(track);
part->setTick(st);
// printf("new part %d len: %d\n", st, x2-st);
part->setLenTick(x2 - st);
part->setName(partname);
pl->add(part);
}
}
else
{
// Just one long part...
MidiPart* part = new MidiPart(track);
//part->setTick(st);
part->setTick(0);
part->setLenTick(len);
part->setName(partname);
pl->add(part);
}
//-------------------------------------------------------------
// assign events to parts
//-------------------------------------------------------------
for (iPart p = pl->begin(); p != pl->end(); ++p)
{
MidiPart* part = (MidiPart*) (p->second);
int stick = part->tick();
int etick = part->tick() + part->lenTick();
iEvent r1 = tevents->lower_bound(stick);
iEvent r2 = tevents->lower_bound(etick);
int startTick = part->tick();
EventList* el = part->events();
for (iEvent i = r1; i != r2; ++i)
{
Event ev = i->second;
int ntick = ev.tick() - startTick;
ev.setTick(ntick);
el->add(ev);
}
tevents->erase(r1, r2);
}
if (tevents->size())
printf("-----------events left: %zd\n", tevents->size());
for (iEvent i = tevents->begin(); i != tevents->end(); ++i)
{
printf("%d===\n", i->first);
i->second.dump();
}
// all events should be processed:
assert(tevents->empty());
}
/**
* \brief ocl::Image::copyTo Copies from this Image to the destination Image.
*
* The operation assumes that all data are valid and no synchronization is necessary (active Queue executes in-order).
* The operation forces that all commands within the active Queue including this one are completed.
*
* \param queue is a command queue on which the command is executed.
* \param src_origin is the 3D offset in bytes from which the Image is read.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
* \param dest is the Image into which the data is going to be copied.
* \param dest_origin is the 3D offset in bytes from which the destionation Image is read.
*/
void ocl::Image::copyTo(const Queue &queue, size_t *src_origin, const size_t *region, const Image &dest, size_t *dest_origin, const EventList &list) const
{
TRUE_ASSERT(this->context() == dest.context(), "Context of this and dest must be equal");
TRUE_ASSERT(this->id() != dest.id(), "Image must not be equal this->id() " << this->id() << "; other.id " << dest.id());
TRUE_ASSERT(queue.context() == *this->context(), "Context of queue and this must be equal");
OPENCL_SAFE_CALL( clEnqueueCopyImage(queue.id(), this->id(), dest.id(), src_origin, dest_origin, region, list.size(), list.events().data(), NULL) );
OPENCL_SAFE_CALL( clFinish(this->activeQueue().id()) );
}
/*! \brief Blocks until all commands in this Queue are issued to the associated device and have completed.
*
* clFinish does not return until all previously queued commands in command_queue have been processed and completed.
*/
void ocl::Queue::barrier(const EventList& list ) const
{
OPENCL_SAFE_CALL( clEnqueueBarrierWithWaitList (this->id(), list.size(), list.events().data(), 0) );
}
/**
* \brief ocl::Image::read Transfers data from this Image to the host memory.
*
* You can be sure that the data is read.
* \param origin is the 3D offset in bytes from which the Image is read.
* \param ptr_to_host_data must point to a memory location whith region bytes available.
* \param region is the 3D region of the data. It is given with {image_width, image_height, image_depth}.
*/
void ocl::Image::read(size_t *origin, void *ptr_to_host_data, const size_t *region, const EventList &list) const
{
TRUE_ASSERT(ptr_to_host_data != NULL, "data == 0");
OPENCL_SAFE_CALL( clEnqueueReadImage(this->activeQueue().id(), this->id(), CL_TRUE, origin, region, 0, 0, ptr_to_host_data, list.size(), list.events().data(), NULL) );
OPENCL_SAFE_CALL( clFinish(this->activeQueue().id()) );
}
