int Manager::manage(){
int i;
Event *runningEvt;
Track *trackPointer;
// creation of tracks
println("creation of tracks");
// SourceTrack
// WE
trackPointer = new SourceTrack(2000, 80, 10, 2);
tracks->add(trackPointer,SourceWE);
// EW
trackPointer = new SourceTrack(400, 30, 10, 2);
tracks->add(trackPointer,SourceEW);
// NS
trackPointer = new SourceTrack(500, 60, 20, 5);
tracks->add(trackPointer,SourceNS1);
trackPointer = new SourceTrack(500, 40, 20, 5);
tracks->add(trackPointer,SourceNS2);
// SN
trackPointer = new SourceTrack(500, 60, 30, 7);
tracks->add(trackPointer,SourceSN1);
trackPointer = new SourceTrack(500, 40, 60, 15);
tracks->add(trackPointer,SourceSN2);
// LinkTrack
// WE
trackPointer = new LinkTrack(300, 60);
tracks->add(trackPointer,LinkWE);
// EW
trackPointer = new LinkTrack(300, 60);
tracks->add(trackPointer,LinkEW);
// SinkTrack
// WE
trackPointer = new SinkTrack(400, 30);
tracks->add(trackPointer,SinkWE);
// EW
trackPointer = new SinkTrack(2000, 80);
tracks->add(trackPointer,SinkEW);
// NS
trackPointer = new SinkTrack(500, 60);
tracks->add(trackPointer,SinkNS1);
trackPointer = new SinkTrack(500, 40);
tracks->add(trackPointer,SinkNS2);
// SN
trackPointer = new SinkTrack(500, 60);
tracks->add(trackPointer,SinkSN1);
trackPointer = new SinkTrack(500, 40);
tracks->add(trackPointer,SinkSN2);
// linking Tracks and configure semaphores
println("linking Tracks and configure semaphores");
// Source WE
tracks->get(SourceWE)->addTargetTracks(tracks->get(LinkWE),8);
tracks->get(SourceWE)->addTargetTracks(tracks->get(SinkNS1),1);
tracks->get(SourceWE)->addTargetTracks(tracks->get(SinkSN1),1);
semaphores->addTrack(tracks->get(SourceWE),DIRWE);
// Source NS1
tracks->get(SourceNS1)->addTargetTracks(tracks->get(LinkWE),8);
tracks->get(SourceNS1)->addTargetTracks(tracks->get(SinkEW),1);
tracks->get(SourceNS1)->addTargetTracks(tracks->get(SinkNS1),1);
semaphores->addTrack(tracks->get(SourceNS1),DIRNS);
// Source SN1
tracks->get(SourceSN1)->addTargetTracks(tracks->get(LinkWE),8);
tracks->get(SourceSN1)->addTargetTracks(tracks->get(SinkSN1),1);
tracks->get(SourceSN1)->addTargetTracks(tracks->get(SinkEW),1);
semaphores->addTrack(tracks->get(SourceSN1),DIRSN);
// Link EW
tracks->get(LinkEW)->addTargetTracks(tracks->get(SinkEW),4);
tracks->get(LinkEW)->addTargetTracks(tracks->get(SinkNS1),3);
tracks->get(LinkEW)->addTargetTracks(tracks->get(SinkSN1),3);
semaphores->addTrack(tracks->get(LinkEW),DIREW);
// Link WE
tracks->get(LinkWE)->addTargetTracks(tracks->get(SinkWE),4);
tracks->get(LinkWE)->addTargetTracks(tracks->get(SinkNS2),3);
tracks->get(LinkWE)->addTargetTracks(tracks->get(SinkSN2),3);
semaphores->addTrack(tracks->get(LinkWE),DIRWE);
// Source NS2
tracks->get(SourceNS2)->addTargetTracks(tracks->get(SinkWE),4);
tracks->get(SourceNS2)->addTargetTracks(tracks->get(LinkEW),3);
tracks->get(SourceNS2)->addTargetTracks(tracks->get(SinkSN2),3);
semaphores->addTrack(tracks->get(SourceNS2),DIRNS);
// Source SN2
tracks->get(SourceSN2)->addTargetTracks(tracks->get(SinkWE),4);
tracks->get(SourceSN2)->addTargetTracks(tracks->get(LinkEW),3);
tracks->get(SourceSN2)->addTargetTracks(tracks->get(SinkNS2),3);
semaphores->addTrack(tracks->get(SourceSN2),DIRSN);
// Source EW
tracks->get(SourceEW)->addTargetTracks(tracks->get(LinkEW),3);
tracks->get(SourceEW)->addTargetTracks(tracks->get(SinkNS2),3);
tracks->get(SourceEW)->addTargetTracks(tracks->get(SinkSN2),4);
semaphores->addTrack(tracks->get(SourceEW),DIREW);
println("Starting main loop");
while (true) {
if (events->empty())
return -1;
runningEvt = events->remove(0);
if (runningEvt->getTime() > simulationTime) {
break;
}
runningEvt->handleEvent(); // Event suicide here runningEvt == NULL
}
for (int i = 0; !tracks->empty(); i++){
Track *rdT;
rdT = tracks->remove(0);
std::cout << "Pista " << tracksNames[i] <<
"; Entraram " << rdT->getCarsIn() <<
" carros e sairam " << rdT->getCarsOut() << " carros" << std::endl;
std::cout << "\\____Restaram " << rdT->getCarsIn() - rdT->getCarsOut() << " carros" << std::endl;
delete rdT;
}
while (!tracks->empty())
delete tracks->remove(0);
delete events;
delete semaphores;
return 0;
}
void ArenasScreen::buildTrackList()
{
DynamicRibbonWidget* w = this->getWidget<DynamicRibbonWidget>("tracks");
assert( w != NULL );
// Re-build track list everytime (accounts for locking changes, etc.)
w->clearItems();
RibbonWidget* tabs = this->getWidget<RibbonWidget>("trackgroups");
assert( tabs != NULL );
const std::string curr_group_name = tabs->getSelectionIDString(0);
bool soccer_mode = race_manager->getMinorMode() == RaceManager::MINOR_MODE_SOCCER;
if (curr_group_name == ALL_ARENA_GROUPS_ID)
{
const int trackAmount = track_manager->getNumberOfTracks();
for (int n=0; n<trackAmount; n++)
{
Track* curr = track_manager->getTrack(n);
if (soccer_mode)
{
if(!curr->isSoccer()) continue;
}
else
{
if(!curr->isArena()) continue;
}
if (unlock_manager->getCurrentSlot()->isLocked(curr->getIdent()))
{
w->addItem( _("Locked : solve active challenges to gain access to more!"),
"locked", curr->getScreenshotFile(), LOCKED_BADGE );
}
else
{
w->addItem( curr->getName(), curr->getIdent(), curr->getScreenshotFile(), 0,
IconButtonWidget::ICON_PATH_TYPE_ABSOLUTE );
}
}
}
else
{
const std::vector<int>& currArenas = track_manager->getArenasInGroup(curr_group_name, soccer_mode);
const int trackAmount = currArenas.size();
for (int n=0; n<trackAmount; n++)
{
Track* curr = track_manager->getTrack(currArenas[n]);
if (soccer_mode)
{
if(!curr->isSoccer()) continue;
}
else
{
if(!curr->isArena()) continue;
}
if (unlock_manager->getCurrentSlot()->isLocked(curr->getIdent()))
{
w->addItem( _("Locked : solve active challenges to gain access to more!"),
"locked", curr->getScreenshotFile(), LOCKED_BADGE );
}
else
{
w->addItem( curr->getName(), curr->getIdent(), curr->getScreenshotFile(), 0,
IconButtonWidget::ICON_PATH_TYPE_ABSOLUTE );
}
}
}
w->addItem(_("Random Arena"), "random_track", "/gui/track_random.png");
w->updateItemDisplay();
assert(w->getItems().size() > 0);
}
void IrrDriver::renderGLSL(float dt)
{
BoundingBoxes.clear();
World *world = World::getWorld(); // Never NULL.
Track *track = world->getTrack();
for (unsigned i = 0; i < PowerupManager::POWERUP_MAX; i++)
{
scene::IMesh *mesh = powerup_manager->m_all_meshes[i];
if (!mesh)
continue;
for (unsigned j = 0; j < mesh->getMeshBufferCount(); j++)
{
scene::IMeshBuffer *mb = mesh->getMeshBuffer(j);
if (!mb)
continue;
for (unsigned k = 0; k < 4; k++)
{
video::ITexture *tex = mb->getMaterial().getTexture(k);
if (!tex)
continue;
compressTexture(tex, true);
}
}
}
// Overrides
video::SOverrideMaterial &overridemat = m_video_driver->getOverrideMaterial();
overridemat.EnablePasses = scene::ESNRP_SOLID | scene::ESNRP_TRANSPARENT;
overridemat.EnableFlags = 0;
if (m_wireframe)
{
overridemat.Material.Wireframe = 1;
overridemat.EnableFlags |= video::EMF_WIREFRAME;
}
if (m_mipviz)
{
overridemat.Material.MaterialType = m_shaders->getShader(ES_MIPVIZ);
overridemat.EnableFlags |= video::EMF_MATERIAL_TYPE;
overridemat.EnablePasses = scene::ESNRP_SOLID;
}
// Get a list of all glowing things. The driver's list contains the static ones,
// here we add items, as they may disappear each frame.
std::vector<GlowData> glows = m_glowing;
ItemManager * const items = ItemManager::get();
const u32 itemcount = items->getNumberOfItems();
u32 i;
for (i = 0; i < itemcount; i++)
{
Item * const item = items->getItem(i);
if (!item) continue;
const Item::ItemType type = item->getType();
if (type != Item::ITEM_NITRO_BIG && type != Item::ITEM_NITRO_SMALL &&
type != Item::ITEM_BONUS_BOX && type != Item::ITEM_BANANA && type != Item::ITEM_BUBBLEGUM)
continue;
LODNode * const lod = (LODNode *) item->getSceneNode();
if (!lod->isVisible()) continue;
const int level = lod->getLevel();
if (level < 0) continue;
scene::ISceneNode * const node = lod->getAllNodes()[level];
node->updateAbsolutePosition();
GlowData dat;
dat.node = node;
dat.r = 1.0f;
dat.g = 1.0f;
dat.b = 1.0f;
const video::SColorf &c = ItemManager::getGlowColor(type);
dat.r = c.getRed();
dat.g = c.getGreen();
dat.b = c.getBlue();
glows.push_back(dat);
}
// Start the RTT for post-processing.
// We do this before beginScene() because we want to capture the glClear()
// because of tracks that do not have skyboxes (generally add-on tracks)
m_post_processing->begin();
RaceGUIBase *rg = world->getRaceGUI();
if (rg) rg->update(dt);
if (!UserConfigParams::m_dynamic_lights)
{
SColor clearColor(0, 150, 150, 150);
if (World::getWorld() != NULL)
clearColor = World::getWorld()->getClearColor();
glClear(GL_COLOR_BUFFER_BIT);
glDepthMask(GL_TRUE);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glClearColor(clearColor.getRed() / 255.f, clearColor.getGreen() / 255.f,
clearColor.getBlue() / 255.f, clearColor.getAlpha() / 255.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
}
for(unsigned int cam = 0; cam < Camera::getNumCameras(); cam++)
{
Camera * const camera = Camera::getCamera(cam);
scene::ICameraSceneNode * const camnode = camera->getCameraSceneNode();
std::ostringstream oss;
oss << "drawAll() for kart " << cam;
PROFILER_PUSH_CPU_MARKER(oss.str().c_str(), (cam+1)*60,
0x00, 0x00);
camera->activate(!UserConfigParams::m_dynamic_lights);
rg->preRenderCallback(camera); // adjusts start referee
m_scene_manager->setActiveCamera(camnode);
const core::recti &viewport = camera->getViewport();
if (World::getWorld() && World::getWorld()->getTrack()->hasShadows() && !SphericalHarmonicsTextures.empty())
irr_driver->getSceneManager()->setAmbientLight(SColor(0, 0, 0, 0));
// TODO: put this outside of the rendering loop
generateDiffuseCoefficients();
if (!UserConfigParams::m_dynamic_lights)
glEnable(GL_FRAMEBUFFER_SRGB);
PROFILER_PUSH_CPU_MARKER("Update Light Info", 0xFF, 0x0, 0x0);
unsigned plc = UpdateLightsInfo(camnode, dt);
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("Compute camera matrix", 0x0, 0xFF, 0x0);
computeCameraMatrix(camnode, viewport.LowerRightCorner.X - viewport.UpperLeftCorner.X, viewport.LowerRightCorner.Y - viewport.UpperLeftCorner.Y);
PROFILER_POP_CPU_MARKER();
renderScene(camnode, plc, glows, dt, track->hasShadows(), false);
// Render bounding boxes
if (irr_driver->getBoundingBoxesViz())
{
glUseProgram(UtilShader::ColoredLine::Program);
glBindVertexArray(UtilShader::ColoredLine::vao);
glBindBuffer(GL_ARRAY_BUFFER, UtilShader::ColoredLine::vbo);
UtilShader::ColoredLine::setUniforms(SColor(255, 255, 0, 0));
const float *tmp = BoundingBoxes.data();
for (unsigned int i = 0; i < BoundingBoxes.size(); i += 1024 * 6)
{
unsigned count = MIN2((int)BoundingBoxes.size() - i, 1024 * 6);
glBufferSubData(GL_ARRAY_BUFFER, 0, count * sizeof(float), &tmp[i]);
glDrawArrays(GL_LINES, 0, count / 3);
}
}
// Debug physic
// Note that drawAll must be called before rendering
// the bullet debug view, since otherwise the camera
// is not set up properly. This is only used for
// the bullet debug view.
if (UserConfigParams::m_artist_debug_mode)
World::getWorld()->getPhysics()->draw();
if (world != NULL && world->getPhysics() != NULL)
{
IrrDebugDrawer* debug_drawer = world->getPhysics()->getDebugDrawer();
if (debug_drawer != NULL && debug_drawer->debugEnabled())
{
const std::map<video::SColor, std::vector<float> >& lines = debug_drawer->getLines();
std::map<video::SColor, std::vector<float> >::const_iterator it;
glUseProgram(UtilShader::ColoredLine::Program);
glBindVertexArray(UtilShader::ColoredLine::vao);
glBindBuffer(GL_ARRAY_BUFFER, UtilShader::ColoredLine::vbo);
for (it = lines.begin(); it != lines.end(); it++)
{
UtilShader::ColoredLine::setUniforms(it->first);
const std::vector<float> &vertex = it->second;
const float *tmp = vertex.data();
for (unsigned int i = 0; i < vertex.size(); i += 1024 * 6)
{
unsigned count = MIN2((int)vertex.size() - i, 1024 * 6);
glBufferSubData(GL_ARRAY_BUFFER, 0, count * sizeof(float), &tmp[i]);
glDrawArrays(GL_LINES, 0, count / 3);
}
}
glUseProgram(0);
glBindVertexArray(0);
}
}
// Render the post-processed scene
if (UserConfigParams::m_dynamic_lights)
{
bool isRace = StateManager::get()->getGameState() == GUIEngine::GAME;
FrameBuffer *fbo = m_post_processing->render(camnode, isRace);
if (irr_driver->getNormals())
irr_driver->getFBO(FBO_NORMAL_AND_DEPTHS).BlitToDefault(viewport.UpperLeftCorner.X, viewport.UpperLeftCorner.Y, viewport.LowerRightCorner.X, viewport.LowerRightCorner.Y);
else if (irr_driver->getSSAOViz())
{
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glViewport(viewport.UpperLeftCorner.X, viewport.UpperLeftCorner.Y, viewport.LowerRightCorner.X, viewport.LowerRightCorner.Y);
m_post_processing->renderPassThrough(m_rtts->getFBO(FBO_HALF1_R).getRTT()[0]);
}
else if (irr_driver->getRSM())
{
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glViewport(viewport.UpperLeftCorner.X, viewport.UpperLeftCorner.Y, viewport.LowerRightCorner.X, viewport.LowerRightCorner.Y);
m_post_processing->renderPassThrough(m_rtts->getRSM().getRTT()[0]);
}
else if (irr_driver->getShadowViz())
{
renderShadowsDebug();
}
else
{
glEnable(GL_FRAMEBUFFER_SRGB);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
if (UserConfigParams::m_dynamic_lights)
camera->activate();
m_post_processing->renderPassThrough(fbo->getRTT()[0]);
glDisable(GL_FRAMEBUFFER_SRGB);
}
}
PROFILER_POP_CPU_MARKER();
} // for i<world->getNumKarts()
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glUseProgram(0);
// Set the viewport back to the full screen for race gui
m_video_driver->setViewPort(core::recti(0, 0,
UserConfigParams::m_width,
UserConfigParams::m_height));
for(unsigned int i=0; i<Camera::getNumCameras(); i++)
{
Camera *camera = Camera::getCamera(i);
std::ostringstream oss;
oss << "renderPlayerView() for kart " << i;
PROFILER_PUSH_CPU_MARKER(oss.str().c_str(), 0x00, 0x00, (i+1)*60);
rg->renderPlayerView(camera, dt);
PROFILER_POP_CPU_MARKER();
} // for i<getNumKarts
{
ScopedGPUTimer Timer(getGPUTimer(Q_GUI));
PROFILER_PUSH_CPU_MARKER("GUIEngine", 0x75, 0x75, 0x75);
// Either render the gui, or the global elements of the race gui.
GUIEngine::render(dt);
PROFILER_POP_CPU_MARKER();
}
// Render the profiler
if(UserConfigParams::m_profiler_enabled)
{
PROFILER_DRAW();
}
#ifdef DEBUG
drawDebugMeshes();
#endif
PROFILER_PUSH_CPU_MARKER("EndSccene", 0x45, 0x75, 0x45);
m_video_driver->endScene();
PROFILER_POP_CPU_MARKER();
getPostProcessing()->update(dt);
}
int
main()
{
// setup random number generator
gRandomGenerator = gsl_rng_alloc(gsl_rng_taus);
gsl_rng_set (gRandomGenerator, 0.0);
// created a rapidity cut named "eta", which returns true if the passed track has a
// pseudo-rapidity greater than 0.1
Cut c0("eta", new eta_greator(0.1));
// add some other cuts acting on different ranges
c0.AddCut("zab>2", new eta_greator(2.0))(new eta_greator(5.0))(new eta_greator(8.0));
// Create a pt cut
Cut pt_cut("pt>3", new pt_greator(3.0));
// Create a pt cut
Cut pt_cut("pt>3.0", new pt_greator(3.0));
// add some more cuts to the pt-cut group
// (Cut::AddCut returns an inserter with operator() which
// continues to insert if given a name + function pair)
pt_cut.AddCut("pt>4.0", new pt_greator(4.0))
("pt>6.0", new pt_greator(6.0))
("pt>2.0", new pt_greator(2.0))
("pt>1.0", new pt_greator(1.0));
// create a cutlist
CutList cuts;
cuts.AddCut(pt_cut);
// cuts.AddAction("eta", add_to_histogram_eta_1);
// cuts.AddAction("pt>3 zab>2", add_to_histogram_1);
// cuts.AddAction("pt>3 eta", add_to_histogram_4);
cuts.AddAction("pt>3.0", action_pt_3_0);
cuts.AddAction("pt>4.0", action_pt_4_0);
cuts.AddAction("pt>1.0", action_pt_1_0);
cuts.AddAction("pt>2.0", action_pt_2_0);
cuts.AddAction("pt>6.0", action_pt_6_0);
cuts.AddAction("pt>4.0 pt>2.0", action_pt_4_AND_2);
// cuts.Print();
// generate a random cut
Track track = Generate();
track.print();
std::cout << "Testing Random : " << cuts.Run(track) << std::endl;
for (int i = 0; i < 50; i++) {
Track t = Generate();
// std::cout << "Mass : " << t.m << std::endl;
cuts.Run(t);
}
// std::cout << c0.Run(1.0f) << ' ' << c0.Run(9.0f) << std::endl;
puts("");
std::cout << "Pt > 1.0 Count : " << pt_1_count << std::endl
<< "Pt > 2.0 Count : " << pt_2_count << std::endl
<< "Pt > 3.0 Count : " << pt_3_count << std::endl
<< "Pt > 4.0 Count : " << pt_4_count << std::endl
<< "Pt > 6.0 Count : " << pt_6_count << std::endl;
std::cout << "It works!" << std::endl;
return 0;
}
bool EffectTruncSilence::DoRemoval
(const RegionList &silences, unsigned iGroup, unsigned nGroups, Track *firstTrack, Track *lastTrack,
double &totalCutLen)
{
//
// Now remove the silent regions from all selected / sync-lock selected tracks.
//
// Loop over detected regions in reverse (so cuts don't change time values
// down the line)
int whichReg = 0;
RegionList::const_reverse_iterator rit;
for (rit = silences.rbegin(); rit != silences.rend(); ++rit)
{
const Region ®ion = *rit;
const Region *const r = ®ion;
// Progress dialog and cancellation. Do additional cleanup before return.
const double frac = detectFrac +
(1 - detectFrac) * (iGroup + whichReg / double(silences.size())) / nGroups;
if (TotalProgress(frac))
{
ReplaceProcessedTracks(false);
return false;
}
// Intersection may create regions smaller than allowed; ignore them.
// Allow one nanosecond extra for consistent results with exact milliseconds of allowed silence.
if ((r->end - r->start) < (mInitialAllowedSilence - 0.000000001))
continue;
// Find NEW silence length as requested
double inLength = r->end - r->start;
double outLength;
switch (mActionIndex)
{
case kTruncate:
outLength = std::min(mTruncLongestAllowedSilence, inLength);
break;
case kCompress:
outLength = mInitialAllowedSilence +
(inLength - mInitialAllowedSilence) * mSilenceCompressPercent / 100.0;
break;
default: // Not currently used.
outLength = std::min(mInitialAllowedSilence +
(inLength - mInitialAllowedSilence) * mSilenceCompressPercent / 100.0,
mTruncLongestAllowedSilence);
}
double cutLen = inLength - outLength;
totalCutLen += cutLen;
TrackListIterator iterOut(mOutputTracks.get());
bool lastSeen = false;
for (Track *t = iterOut.StartWith(firstTrack); t && !lastSeen; t = iterOut.Next())
{
lastSeen = (t == lastTrack);
if (!(t->GetSelected() || t->IsSyncLockSelected()))
continue;
// Don't waste time past the end of a track
if (t->GetEndTime() < r->start)
continue;
double cutStart = (r->start + r->end - cutLen) / 2;
double cutEnd = cutStart + cutLen;
if (t->GetKind() == Track::Wave)
{
// In WaveTracks, clear with a cross-fade
WaveTrack *const wt = static_cast<WaveTrack*>(t);
auto blendFrames = mBlendFrameCount;
// Round start/end times to frame boundaries
cutStart = wt->LongSamplesToTime(wt->TimeToLongSamples(cutStart));
cutEnd = wt->LongSamplesToTime(wt->TimeToLongSamples(cutEnd));
// Make sure the cross-fade does not affect non-silent frames
if (wt->LongSamplesToTime(blendFrames) > inLength)
{
// Result is not more than blendFrames:
blendFrames = wt->TimeToLongSamples(inLength).as_size_t();
}
// Perform cross-fade in memory
Floats buf1{ blendFrames };
Floats buf2{ blendFrames };
auto t1 = wt->TimeToLongSamples(cutStart) - blendFrames / 2;
auto t2 = wt->TimeToLongSamples(cutEnd) - blendFrames / 2;
wt->Get((samplePtr)buf1.get(), floatSample, t1, blendFrames);
wt->Get((samplePtr)buf2.get(), floatSample, t2, blendFrames);
for (decltype(blendFrames) i = 0; i < blendFrames; ++i)
{
buf1[i] = ((blendFrames-i) * buf1[i] + i * buf2[i]) /
(double)blendFrames;
}
// Perform the cut
wt->Clear(cutStart, cutEnd);
// Write cross-faded data
wt->Set((samplePtr)buf1.get(), floatSample, t1, blendFrames);
}
else
// Non-wave tracks: just do a sync-lock adjust
t->SyncLockAdjust(cutEnd, cutStart);
}
++whichReg;
}
return true;
}
bool EffectAutoDuck::Process()
{
sampleCount i;
if (GetNumWaveTracks() == 0 || !mControlTrack)
return false;
bool cancel = false;
sampleCount start =
mControlTrack->TimeToLongSamples(mT0 + mOuterFadeDownLen);
sampleCount end =
mControlTrack->TimeToLongSamples(mT1 - mOuterFadeUpLen);
if (end <= start)
return false;
// the minimum number of samples we have to wait until the maximum
// pause has been exceeded
double maxPause = mMaximumPause;
// We don't fade in until we have time enough to actually fade out again
if (maxPause < mOuterFadeDownLen + mOuterFadeUpLen)
maxPause = mOuterFadeDownLen + mOuterFadeUpLen;
sampleCount minSamplesPause =
mControlTrack->TimeToLongSamples(maxPause);
double threshold = DB_TO_LINEAR(mThresholdDb);
// adjust the threshold so we can compare it to the rmsSum value
threshold = threshold * threshold * kRMSWindowSize;
int rmsPos = 0;
float rmsSum = 0;
float *rmsWindow = new float[kRMSWindowSize];
for (i = 0; i < kRMSWindowSize; i++)
rmsWindow[i] = 0;
float *buf = new float[kBufSize];
bool inDuckRegion = false;
// initialize the following two variables to prevent compiler warning
double duckRegionStart = 0;
sampleCount curSamplesPause = 0;
// to make the progress bar appear more natural, we first look for all
// duck regions and apply them all at once afterwards
AutoDuckRegionArray regions;
sampleCount pos = start;
while (pos < end)
{
sampleCount len = end - pos;
if (len > kBufSize)
len = kBufSize;
mControlTrack->Get((samplePtr)buf, floatSample, pos, (sampleCount)len);
for (i = pos; i < pos + len; i++)
{
rmsSum -= rmsWindow[rmsPos];
rmsWindow[rmsPos] = buf[i - pos] * buf[i - pos];
rmsSum += rmsWindow[rmsPos];
rmsPos = (rmsPos + 1) % kRMSWindowSize;
bool thresholdExceeded = rmsSum > threshold;
if (thresholdExceeded)
{
// everytime the threshold is exceeded, reset our count for
// the number of pause samples
curSamplesPause = 0;
if (!inDuckRegion)
{
// the threshold has been exceeded for the first time, so
// let the duck region begin here
inDuckRegion = true;
duckRegionStart = mControlTrack->LongSamplesToTime(i);
}
}
if (!thresholdExceeded && inDuckRegion)
{
// the threshold has not been exceeded and we are in a duck
// region, but only fade in if the maximum pause has been
// exceeded
curSamplesPause += 1;
if (curSamplesPause >= minSamplesPause)
{
// do the actual duck fade and reset all values
double duckRegionEnd =
mControlTrack->LongSamplesToTime(i - curSamplesPause);
regions.Add(AutoDuckRegion(
duckRegionStart - mOuterFadeDownLen,
duckRegionEnd + mOuterFadeUpLen));
inDuckRegion = false;
}
}
}
pos += len;
if (TotalProgress( ((double)(pos-start)) / (end-start) /
(GetNumWaveTracks() + 1) ))
{
cancel = true;
break;
}
}
// apply last duck fade, if any
if (inDuckRegion)
{
double duckRegionEnd =
mControlTrack->LongSamplesToTime(end - curSamplesPause);
regions.Add(AutoDuckRegion(
duckRegionStart - mOuterFadeDownLen,
duckRegionEnd + mOuterFadeUpLen));
}
delete[] buf;
delete[] rmsWindow;
if (!cancel)
{
CopyInputTracks(); // Set up mOutputTracks.
SelectedTrackListOfKindIterator iter(Track::Wave, mOutputTracks);
Track *iterTrack = iter.First();
int trackNumber = 0;
while (iterTrack)
{
wxASSERT(iterTrack->GetKind() == Track::Wave);
WaveTrack* t = (WaveTrack*)iterTrack;
for (i = 0; i < (int)regions.GetCount(); i++)
{
const AutoDuckRegion& region = regions[i];
if (ApplyDuckFade(trackNumber, t, region.t0, region.t1))
{
cancel = true;
break;
}
}
if (cancel)
break;
iterTrack = iter.Next();
trackNumber++;
}
}
ReplaceProcessedTracks(!cancel);
return !cancel;
}
void
add_to_histogram_1(const Track& track) {
std::cout << "Adding track with pt : " << track.pt() << std::endl;
}
float ContrastDialog::GetDB()
{
// FIXME: what if more than one track?
float rms = float(0.0);
AudacityProject *p = GetActiveProject();
TrackListOfKindIterator iter(Track::Wave, p->GetTracks());
Track *t = iter.First();
if(mT0 > mT1)
{
wxMessageDialog m(NULL, _("Start time after end time!\nPlease enter reasonable times."), _("Error"), wxOK);
m.ShowModal();
return 1234.0; // 'magic number', but the whole +ve dB range will 'almost' never occur
}
if(mT0 < t->GetStartTime())
mT0 = t->GetStartTime();
if(mT1 > t->GetEndTime())
mT1 = t->GetEndTime();
if(mT0 > mT1)
{
wxMessageDialog m(NULL, _("Times are not reasonable!\nPlease enter reasonable times."), _("Error"), wxOK);
m.ShowModal();
return 1234.0;
}
if(mT0 == mT1)
{
wxMessageDialog m(NULL, _("Nothing to measure.\nPlease select a section of a track."), _("Error"), wxOK);
m.ShowModal();
return 1234.0;
}
bool mSelected = false;
while(t) {
if( ((WaveTrack *)t)->GetSelected() )
{
if( mSelected == true ) // already measured one track
{
wxMessageDialog m(NULL, _("You can only measure one track at a time."), _("Error"), wxOK);
m.ShowModal();
return 1234.0;
}
else
{
((WaveTrack *)t)->GetRMS(&rms, mT0, mT1);
mSelected = true;
}
}
t = iter.Next();
}
if( mSelected )
{
if( rms < 1.0E-30 )
return -60.0;
return 20.0*log10(rms);
}
else
{
wxMessageDialog m(NULL, _("Please select something to be measured."), _("Error"), wxOK);
m.ShowModal();
return 1234.0;
}
}
bool EffectTruncSilence::Process()
{
// Typical fraction of total time taken by detection (better to guess low)
const double detectFrac = .4;
// Copy tracks
this->CopyInputTracks(Track::All);
// Lower bound on the amount of silence to find at a time -- this avoids
// detecting silence repeatedly in low-frequency sounds.
const double minTruncMs = 0.001;
double truncDbSilenceThreshold = Enums::Db2Signal[mTruncDbChoiceIndex];
// Master list of silent regions; it is responsible for deleting them.
// This list should always be kept in order.
RegionList silences;
silences.DeleteContents(true);
// Start with the whole selection silent
Region *sel = new Region;
sel->start = mT0;
sel->end = mT1;
silences.push_back(sel);
// Remove non-silent regions in each track
SelectedTrackListOfKindIterator iter(Track::Wave, mTracks);
int whichTrack = 0;
for (Track *t = iter.First(); t; t = iter.Next())
{
WaveTrack *wt = (WaveTrack *)t;
// Smallest silent region to detect in frames
sampleCount minSilenceFrames =
sampleCount(wxMax( mInitialAllowedSilence, minTruncMs) *
wt->GetRate());
//
// Scan the track for silences
//
RegionList trackSilences;
trackSilences.DeleteContents(true);
sampleCount blockLen = wt->GetMaxBlockSize();
sampleCount start = wt->TimeToLongSamples(mT0);
sampleCount end = wt->TimeToLongSamples(mT1);
// Allocate buffer
float *buffer = new float[blockLen];
sampleCount index = start;
sampleCount silentFrames = 0;
bool cancelled = false;
// Keep position in overall silences list for optimization
RegionList::iterator rit(silences.begin());
while (index < end) {
// Show progress dialog, test for cancellation
cancelled = TotalProgress(
detectFrac * (whichTrack + index / (double)end) /
(double)GetNumWaveTracks());
if (cancelled)
break;
//
// Optimization: if not in a silent region skip ahead to the next one
//
double curTime = wt->LongSamplesToTime(index);
for ( ; rit != silences.end(); ++rit)
{
// Find the first silent region ending after current time
if ((*rit)->end >= curTime)
break;
}
if (rit == silences.end()) {
// No more regions -- no need to process the rest of the track
break;
}
else if ((*rit)->start > curTime) {
// End current silent region, skip ahead
if (silentFrames >= minSilenceFrames) {
Region *r = new Region;
r->start = wt->LongSamplesToTime(index - silentFrames);
r->end = wt->LongSamplesToTime(index);
trackSilences.push_back(r);
}
silentFrames = 0;
index = wt->TimeToLongSamples((*rit)->start);
}
//
// End of optimization
//
// Limit size of current block if we've reached the end
sampleCount count = blockLen;
if ((index + count) > end) {
count = end - index;
}
// Fill buffer
wt->Get((samplePtr)(buffer), floatSample, index, count);
// Look for silences in current block
for (sampleCount i = 0; i < count; ++i) {
if (fabs(buffer[i]) < truncDbSilenceThreshold) {
++silentFrames;
}
else {
if (silentFrames >= minSilenceFrames)
{
// Record the silent region
Region *r = new Region;
r->start = wt->LongSamplesToTime(index + i - silentFrames);
r->end = wt->LongSamplesToTime(index + i);
trackSilences.push_back(r);
}
silentFrames = 0;
}
}
// Next block
index += count;
}
delete [] buffer;
// Buffer has been freed, so we're OK to return if cancelled
if (cancelled)
{
ReplaceProcessedTracks(false);
return false;
}
if (silentFrames >= minSilenceFrames)
{
// Track ended in silence -- record region
Region *r = new Region;
r->start = wt->LongSamplesToTime(index - silentFrames);
r->end = wt->LongSamplesToTime(index);
trackSilences.push_back(r);
}
// Intersect with the overall silent region list
Intersect(silences, trackSilences);
whichTrack++;
}
//
// Now remove the silent regions from all selected / sync-lock selected tracks.
//
// Loop over detected regions in reverse (so cuts don't change time values
// down the line)
int whichReg = 0;
RegionList::reverse_iterator rit;
double totalCutLen = 0.0; // For cutting selection at the end
for (rit = silences.rbegin(); rit != silences.rend(); ++rit) {
Region *r = *rit;
// Progress dialog and cancellation. Do additional cleanup before return.
if (TotalProgress(detectFrac + (1 - detectFrac) * whichReg / (double)silences.size()))
{
ReplaceProcessedTracks(false);
return false;
}
// Intersection may create regions smaller than allowed; ignore them.
// Allow one nanosecond extra for consistent results with exact milliseconds of allowed silence.
if ((r->end - r->start) < (mInitialAllowedSilence - 0.000000001))
continue;
// Find new silence length as requested
double inLength = r->end - r->start;
double outLength;
switch (mProcessIndex) {
case 0:
outLength = wxMin(mTruncLongestAllowedSilence, inLength);
break;
case 1:
outLength = mInitialAllowedSilence +
(inLength - mInitialAllowedSilence) * mSilenceCompressPercent / 100.0;
break;
default: // Not currently used.
outLength = wxMin(mInitialAllowedSilence +
(inLength - mInitialAllowedSilence) * mSilenceCompressPercent / 100.0,
mTruncLongestAllowedSilence);
}
double cutLen = inLength - outLength;
totalCutLen += cutLen;
TrackListIterator iterOut(mOutputTracks);
for (Track *t = iterOut.First(); t; t = iterOut.Next())
{
// Don't waste time past the end of a track
if (t->GetEndTime() < r->start)
continue;
if (t->GetKind() == Track::Wave && (
t->GetSelected() || t->IsSyncLockSelected()))
{
// In WaveTracks, clear with a cross-fade
WaveTrack *wt = (WaveTrack *)t;
sampleCount blendFrames = mBlendFrameCount;
double cutStart = (r->start + r->end - cutLen) / 2;
double cutEnd = cutStart + cutLen;
// Round start/end times to frame boundaries
cutStart = wt->LongSamplesToTime(wt->TimeToLongSamples(cutStart));
cutEnd = wt->LongSamplesToTime(wt->TimeToLongSamples(cutEnd));
// Make sure the cross-fade does not affect non-silent frames
if (wt->LongSamplesToTime(blendFrames) > inLength) {
blendFrames = wt->TimeToLongSamples(inLength);
}
// Perform cross-fade in memory
float *buf1 = new float[blendFrames];
float *buf2 = new float[blendFrames];
sampleCount t1 = wt->TimeToLongSamples(cutStart) - blendFrames / 2;
sampleCount t2 = wt->TimeToLongSamples(cutEnd) - blendFrames / 2;
wt->Get((samplePtr)buf1, floatSample, t1, blendFrames);
wt->Get((samplePtr)buf2, floatSample, t2, blendFrames);
for (sampleCount i = 0; i < blendFrames; ++i) {
buf1[i] = ((blendFrames-i) * buf1[i] + i * buf2[i]) /
(double)blendFrames;
}
// Perform the cut
wt->Clear(cutStart, cutEnd);
// Write cross-faded data
wt->Set((samplePtr)buf1, floatSample, t1, blendFrames);
delete [] buf1;
delete [] buf2;
}
else if (t->GetSelected() || t->IsSyncLockSelected())
{
// Non-wave tracks: just do a sync-lock adjust
double cutStart = (r->start + r->end - cutLen) / 2;
double cutEnd = cutStart + cutLen;
t->SyncLockAdjust(cutEnd, cutStart);
}
}
++whichReg;
}
mT1 -= totalCutLen;
ReplaceProcessedTracks(true);
return true;
}
double StretchHandle::GetT1(const Track &track, const ViewInfo &viewInfo)
{
return std::min(track.GetEndTime(), viewInfo.selectedRegion.t1());
}
bool EffectSBSMS::Process()
{
if(!bInit) {
sbsms_init(4096);
bInit = TRUE;
}
bool bGoodResult = true;
//Iterate over each track
//Track::All is needed because this effect needs to introduce silence in the group tracks to keep sync
this->CopyInputTracks(Track::All); // Set up mOutputTracks.
TrackListIterator iter(mOutputTracks);
Track* t;
mCurTrackNum = 0;
double maxDuration = 0.0;
if(rateStart == rateEnd)
mTotalStretch = 1.0/rateStart;
else
mTotalStretch = 1.0/(rateEnd-rateStart)*log(rateEnd/rateStart);
// Must sync if selection length will change
bool mustSync = (mTotalStretch != 1.0);
t = iter.First();
while (t != NULL) {
if (t->GetKind() == Track::Label &&
(t->GetSelected() || (mustSync && t->IsSynchroSelected())) )
{
if (!ProcessLabelTrack(t)) {
bGoodResult = false;
break;
}
}
else if (t->GetKind() == Track::Wave && t->GetSelected() )
{
WaveTrack* leftTrack = (WaveTrack*)t;
//Get start and end times from track
mCurT0 = leftTrack->GetStartTime();
mCurT1 = leftTrack->GetEndTime();
//Set the current bounds to whichever left marker is
//greater and whichever right marker is less
mCurT0 = wxMax(mT0, mCurT0);
mCurT1 = wxMin(mT1, mCurT1);
// Process only if the right marker is to the right of the left marker
if (mCurT1 > mCurT0) {
sampleCount start;
sampleCount end;
start = leftTrack->TimeToLongSamples(mCurT0);
end = leftTrack->TimeToLongSamples(mCurT1);
WaveTrack* rightTrack = NULL;
if (leftTrack->GetLinked()) {
double t;
rightTrack = (WaveTrack*)(iter.Next());
//Adjust bounds by the right tracks markers
t = rightTrack->GetStartTime();
t = wxMax(mT0, t);
mCurT0 = wxMin(mCurT0, t);
t = rightTrack->GetEndTime();
t = wxMin(mT1, t);
mCurT1 = wxMax(mCurT1, t);
//Transform the marker timepoints to samples
start = leftTrack->TimeToLongSamples(mCurT0);
end = leftTrack->TimeToLongSamples(mCurT1);
mCurTrackNum++; // Increment for rightTrack, too.
}
sampleCount trackEnd = leftTrack->TimeToLongSamples(leftTrack->GetEndTime());
// SBSMS has a fixed sample rate - we just convert to its sample rate and then convert back
float srIn = leftTrack->GetRate();
float srSBSMS = 44100.0;
// the resampler needs a callback to supply its samples
resampleBuf rb;
sampleCount maxBlockSize = leftTrack->GetMaxBlockSize();
rb.block = maxBlockSize;
rb.buf = (audio*)calloc(rb.block,sizeof(audio));
rb.leftTrack = leftTrack;
rb.rightTrack = rightTrack?rightTrack:leftTrack;
rb.leftBuffer = (float*)calloc(maxBlockSize,sizeof(float));
rb.rightBuffer = (float*)calloc(maxBlockSize,sizeof(float));
rb.offset = start;
rb.end = trackEnd;
rb.ratio = srSBSMS/srIn;
rb.resampler = new Resampler(resampleCB, &rb);
// Samples in selection
sampleCount samplesIn = end-start;
// Samples for SBSMS to process after resampling
sampleCount samplesToProcess = (sampleCount) ((real)samplesIn*(srSBSMS/srIn));
// Samples in output after resampling back
sampleCount samplesToGenerate = (sampleCount) ((real)samplesToProcess * mTotalStretch);
sampleCount samplesOut = (sampleCount) ((real)samplesIn * mTotalStretch);
double duration = (mCurT1-mCurT0) * mTotalStretch;
if(duration > maxDuration)
maxDuration = duration;
TimeWarper *warper = NULL;
if (rateStart == rateEnd)
{
warper = new LinearTimeWarper(mCurT0, mCurT0,
mCurT1, mCurT0+maxDuration);
} else
{
warper = new LogarithmicTimeWarper(mCurT0, mCurT1,
rateStart, rateEnd);
}
SetTimeWarper(warper);
sbsmsInfo si;
si.rs = rb.resampler;
si.samplesToProcess = samplesToProcess;
si.samplesToGenerate = samplesToGenerate;
si.stretch0 = rateStart;
si.stretch1 = rateEnd;
si.ratio0 = pitchStart;
si.ratio1 = pitchEnd;
rb.sbsmser = sbsms_create(&samplesCB,&stretchCB,&ratioCB,rightTrack?2:1,quality,bPreAnalyze,true);
rb.pitch = pitch_create(rb.sbsmser,&si,srIn/srSBSMS);
rb.outputLeftTrack = mFactory->NewWaveTrack(leftTrack->GetSampleFormat(),
leftTrack->GetRate());
if(rightTrack)
rb.outputRightTrack = mFactory->NewWaveTrack(rightTrack->GetSampleFormat(),
rightTrack->GetRate());
sampleCount blockSize = SBSMS_FRAME_SIZE[quality];
rb.outBuf = (audio*)calloc(blockSize,sizeof(audio));
rb.outputLeftBuffer = (float*)calloc(blockSize*2,sizeof(float));
if(rightTrack)
rb.outputRightBuffer = (float*)calloc(blockSize*2,sizeof(float));
long pos = 0;
long outputCount = -1;
// pre analysis
real fracPre = 0.0f;
if(bPreAnalyze) {
fracPre = 0.05f;
resampleBuf rbPre;
rbPre.block = maxBlockSize;
rbPre.buf = (audio*)calloc(rb.block,sizeof(audio));
rbPre.leftTrack = leftTrack;
rbPre.rightTrack = rightTrack?rightTrack:leftTrack;
rbPre.leftBuffer = (float*)calloc(maxBlockSize,sizeof(float));
rbPre.rightBuffer = (float*)calloc(maxBlockSize,sizeof(float));
rbPre.offset = start;
rbPre.end = end;
rbPre.ratio = srSBSMS/srIn;
rbPre.resampler = new Resampler(resampleCB, &rbPre);
si.rs = rbPre.resampler;
long pos = 0;
long lastPos = 0;
long ret = 0;
while(lastPos<samplesToProcess) {
ret = sbsms_pre_analyze(&samplesCB,&si,rb.sbsmser);
lastPos = pos;
pos += ret;
real completion = (real)lastPos/(real)samplesToProcess;
if (TrackProgress(0,fracPre*completion))
return false;
}
sbsms_pre_analyze_complete(rb.sbsmser);
sbsms_reset(rb.sbsmser);
si.rs = rb.resampler;
}
// process
while(pos<samplesOut && outputCount) {
long frames;
if(pos+blockSize>samplesOut) {
frames = samplesOut - pos;
} else {
frames = blockSize;
}
outputCount = pitch_process(rb.outBuf, frames, rb.pitch);
for(int i = 0; i < outputCount; i++) {
rb.outputLeftBuffer[i] = rb.outBuf[i][0];
if(rightTrack)
rb.outputRightBuffer[i] = rb.outBuf[i][1];
}
pos += outputCount;
rb.outputLeftTrack->Append((samplePtr)rb.outputLeftBuffer, floatSample, outputCount);
if(rightTrack)
rb.outputRightTrack->Append((samplePtr)rb.outputRightBuffer, floatSample, outputCount);
double frac = (double)pos/(double)samplesOut;
int nWhichTrack = mCurTrackNum;
if(rightTrack) {
nWhichTrack = 2*(mCurTrackNum/2);
if (frac < 0.5)
frac *= 2.0; // Show twice as far for each track, because we're doing 2 at once.
else {
nWhichTrack++;
frac -= 0.5;
frac *= 2.0; // Show twice as far for each track, because we're doing 2 at once.
}
}
if (TrackProgress(nWhichTrack, fracPre + (1.0-fracPre)*frac))
return false;
}
rb.outputLeftTrack->Flush();
if(rightTrack)
rb.outputRightTrack->Flush();
leftTrack->ClearAndPaste(mCurT0, mCurT1, rb.outputLeftTrack,
true, false, GetTimeWarper());
if(rightTrack) {
rightTrack->ClearAndPaste(mCurT0, mCurT1, rb.outputRightTrack,
true, false, GetTimeWarper());
}
}
mCurTrackNum++;
}
else if (mustSync && t->IsSynchroSelected())
{
t->SyncAdjust(mCurT1, mCurT0 + (mCurT1 - mCurT0) * mTotalStretch);
}
//Iterate to the next track
t = iter.Next();
}
if (bGoodResult)
ReplaceProcessedTracks(bGoodResult);
// Update selection
mT0 = mCurT0;
mT1 = mCurT0 + maxDuration;
return bGoodResult;
}
double StretchHandle::GetT0(const Track &track, const ViewInfo &viewInfo)
{
return std::max(track.GetStartTime(), viewInfo.selectedRegion.t0());
}
void AnalyseEvents(ExRootTreeReader *treeReader, TestPlots *plots)
{
TClonesArray *branchParticle = treeReader->UseBranch("Particle");
TClonesArray *branchOriginalTrack = treeReader->UseBranch("OriginalTrack");
TClonesArray *branchTrack = treeReader->UseBranch("Track");
Long64_t allEntries = treeReader->GetEntries();
cout << "** Chain contains " << allEntries << " events" << endl;
TLorentzVector momentum;
Bool_t skip;
Long64_t entry;
Int_t i, j, pdgCode;
// Loop over all events
for(entry = 0; entry < 3; ++entry)
{
// Load selected branches with data from specified event
treeReader->ReadEntry(entry);
cout << "Event "<< entry << endl;
// Loop over all tracks in event
for(i = 0; i < branchTrack->GetEntriesFast(); ++i)
{
Track* track = (Track*) branchTrack->At(i);
Track* particle = (Track*) track->Particle.GetObject();
float eta= TMath::Log( TMath::Tan(particle->trkPar[3]/2));
float pt = particle->Charge/(particle->trkPar[4]*cosh(eta));
plots->fOldTrackD0 ->Fill(particle->trkPar[0]);
plots->fOldTrackZ0 ->Fill(particle->trkPar[1]);
plots->fOldTrackPhi->Fill(particle->trkPar[2]);
plots->fOldTrackEta->Fill(eta);
plots->fOldTrackPt ->Fill(pt);
float d0Err = TMath::Sqrt(track->trkCov[0]);
plots->fTrackD0Sig ->Fill(track->trkPar[0]/d0Err);
plots->fTrackD0 ->Fill(track->trkPar[0]);
plots->fTrackZ0 ->Fill(track->trkPar[1]);
plots->fTrackPhi->Fill(track->trkPar[2]);
plots->fTrackEta->Fill(track->P4().Eta());
plots->fTrackPt ->Fill(track->P4().Pt());
plots->fTrackDeltaD0vsEta->Fill( track->P4().Eta(), track->trkPar[0]-particle->trkPar[0]);
plots->fTrackDeltaZ0vsEta->Fill( track->P4().Eta(), track->trkPar[1]-particle->trkPar[1]);
plots->fTrackDeltaPhivsEta->Fill( track->P4().Eta(), track->trkPar[2]-particle->trkPar[2]);
plots->fTrackDeltaThetavsEta->Fill( track->P4().Eta(), track->trkPar[3]-particle->trkPar[3]);
plots->fTrackDeltaPtvsEta->Fill( track->P4().Eta(), (track->P4().Pt()-particle->P4().Pt())/ particle->P4().Pt());
}
// cout << "-- New event -- " << endl;
}
}
UIHandle::Result TrackPanelResizeHandle::Drag
(const TrackPanelMouseEvent &evt, AudacityProject *pProject)
{
auto pTrack = pProject->GetTracks()->Lock(mpTrack);
if ( !pTrack )
return RefreshCode::Cancelled;
const wxMouseEvent &event = evt.event;
TrackList *const tracks = pProject->GetTracks();
int delta = (event.m_y - mMouseClickY);
// On first drag, jump out of minimized mode. Initial height
// will be height of minimized track.
//
// This used to be in HandleResizeClick(), but simply clicking
// on a resize border would switch the minimized state.
if (pTrack->GetMinimized()) {
Track *link = pTrack->GetLink();
pTrack->SetHeight(pTrack->GetHeight());
pTrack->SetMinimized(false);
if (link) {
link->SetHeight(link->GetHeight());
link->SetMinimized(false);
// Initial values must be reset since they weren't based on the
// minimized heights.
mInitialUpperTrackHeight = link->GetHeight();
mInitialTrackHeight = pTrack->GetHeight();
}
}
// Common pieces of code for MONO_WAVE_PAN and otherwise.
auto doResizeBelow = [&] (Track *prev, bool WXUNUSED(vStereo)) {
double proportion = static_cast < double >(mInitialTrackHeight)
/ (mInitialTrackHeight + mInitialUpperTrackHeight);
int newTrackHeight = static_cast < int >
(mInitialTrackHeight + delta * proportion);
int newUpperTrackHeight = static_cast < int >
(mInitialUpperTrackHeight + delta * (1.0 - proportion));
//make sure neither track is smaller than its minimum height
if (newTrackHeight < pTrack->GetMinimizedHeight())
newTrackHeight = pTrack->GetMinimizedHeight();
if (newUpperTrackHeight < prev->GetMinimizedHeight())
newUpperTrackHeight = prev->GetMinimizedHeight();
pTrack->SetHeight(newTrackHeight);
prev->SetHeight(newUpperTrackHeight);
};
auto doResizeBetween = [&] (Track *next, bool WXUNUSED(vStereo)) {
int newUpperTrackHeight = mInitialUpperTrackHeight + delta;
int newTrackHeight = mInitialTrackHeight - delta;
// make sure neither track is smaller than its minimum height
if (newTrackHeight < next->GetMinimizedHeight()) {
newTrackHeight = next->GetMinimizedHeight();
newUpperTrackHeight =
mInitialUpperTrackHeight + mInitialTrackHeight - next->GetMinimizedHeight();
}
if (newUpperTrackHeight < pTrack->GetMinimizedHeight()) {
newUpperTrackHeight = pTrack->GetMinimizedHeight();
newTrackHeight =
mInitialUpperTrackHeight + mInitialTrackHeight - pTrack->GetMinimizedHeight();
}
pTrack->SetHeight(newUpperTrackHeight);
next->SetHeight(newTrackHeight);
};
auto doResize = [&] {
int newTrackHeight = mInitialTrackHeight + delta;
if (newTrackHeight < pTrack->GetMinimizedHeight())
newTrackHeight = pTrack->GetMinimizedHeight();
pTrack->SetHeight(newTrackHeight);
};
//STM: We may be dragging one or two (stereo) tracks.
// If two, resize proportionally if we are dragging the lower track, and
// adjust compensatively if we are dragging the upper track.
switch( mMode )
{
case IsResizingBelowLinkedTracks:
{
Track *prev = tracks->GetPrev(pTrack.get());
doResizeBelow(prev, false);
break;
}
case IsResizingBetweenLinkedTracks:
{
Track *next = tracks->GetNext(pTrack.get());
doResizeBetween(next, false);
break;
}
case IsResizing:
{
doResize();
break;
}
default:
// don't refresh in this case.
return RefreshCode::RefreshNone;
}
return RefreshCode::RefreshAll;
}
bool EffectSBSMS::Process()
{
bool bGoodResult = true;
//Iterate over each track
//Track::All is needed because this effect needs to introduce silence in the group tracks to keep sync
this->CopyInputTracks(Track::All); // Set up mOutputTracks.
TrackListIterator iter(mOutputTracks);
Track* t;
mCurTrackNum = 0;
double maxDuration = 0.0;
// Must sync if selection length will change
bool mustSync = (rateStart != rateEnd);
Slide rateSlide(rateSlideType,rateStart,rateEnd);
Slide pitchSlide(pitchSlideType,pitchStart,pitchEnd);
mTotalStretch = rateSlide.getTotalStretch();
t = iter.First();
while (t != NULL) {
if (t->GetKind() == Track::Label &&
(t->GetSelected() || (mustSync && t->IsSyncLockSelected())) )
{
if (!ProcessLabelTrack(t)) {
bGoodResult = false;
break;
}
}
else if (t->GetKind() == Track::Wave && t->GetSelected() )
{
WaveTrack* leftTrack = (WaveTrack*)t;
//Get start and end times from track
mCurT0 = leftTrack->GetStartTime();
mCurT1 = leftTrack->GetEndTime();
//Set the current bounds to whichever left marker is
//greater and whichever right marker is less
mCurT0 = wxMax(mT0, mCurT0);
mCurT1 = wxMin(mT1, mCurT1);
// Process only if the right marker is to the right of the left marker
if (mCurT1 > mCurT0) {
sampleCount start;
sampleCount end;
start = leftTrack->TimeToLongSamples(mCurT0);
end = leftTrack->TimeToLongSamples(mCurT1);
WaveTrack* rightTrack = NULL;
if (leftTrack->GetLinked()) {
double t;
rightTrack = (WaveTrack*)(iter.Next());
//Adjust bounds by the right tracks markers
t = rightTrack->GetStartTime();
t = wxMax(mT0, t);
mCurT0 = wxMin(mCurT0, t);
t = rightTrack->GetEndTime();
t = wxMin(mT1, t);
mCurT1 = wxMax(mCurT1, t);
//Transform the marker timepoints to samples
start = leftTrack->TimeToLongSamples(mCurT0);
end = leftTrack->TimeToLongSamples(mCurT1);
mCurTrackNum++; // Increment for rightTrack, too.
}
sampleCount trackStart = leftTrack->TimeToLongSamples(leftTrack->GetStartTime());
sampleCount trackEnd = leftTrack->TimeToLongSamples(leftTrack->GetEndTime());
// SBSMS has a fixed sample rate - we just convert to its sample rate and then convert back
float srTrack = leftTrack->GetRate();
float srProcess = bLinkRatePitch?srTrack:44100.0;
// the resampler needs a callback to supply its samples
ResampleBuf rb;
sampleCount maxBlockSize = leftTrack->GetMaxBlockSize();
rb.blockSize = maxBlockSize;
rb.buf = (audio*)calloc(rb.blockSize,sizeof(audio));
rb.leftTrack = leftTrack;
rb.rightTrack = rightTrack?rightTrack:leftTrack;
rb.leftBuffer = (float*)calloc(maxBlockSize,sizeof(float));
rb.rightBuffer = (float*)calloc(maxBlockSize,sizeof(float));
// Samples in selection
sampleCount samplesIn = end-start;
// Samples for SBSMS to process after resampling
sampleCount samplesToProcess = (sampleCount) ((float)samplesIn*(srProcess/srTrack));
SlideType outSlideType;
SBSMSResampleCB outResampleCB;
sampleCount processPresamples = 0;
sampleCount trackPresamples = 0;
if(bLinkRatePitch) {
rb.bPitch = true;
outSlideType = rateSlideType;
outResampleCB = resampleCB;
rb.offset = start;
rb.end = end;
rb.iface = new SBSMSInterfaceSliding(&rateSlide,&pitchSlide,
bPitchReferenceInput,
samplesToProcess,0,
NULL);
} else {
rb.bPitch = false;
outSlideType = (srProcess==srTrack?SlideIdentity:SlideConstant);
outResampleCB = postResampleCB;
rb.ratio = srProcess/srTrack;
rb.quality = new SBSMSQuality(&SBSMSQualityStandard);
rb.resampler = new Resampler(resampleCB, &rb, srProcess==srTrack?SlideIdentity:SlideConstant);
rb.sbsms = new SBSMS(rightTrack?2:1,rb.quality,true);
rb.SBSMSBlockSize = rb.sbsms->getInputFrameSize();
rb.SBSMSBuf = (audio*)calloc(rb.SBSMSBlockSize,sizeof(audio));
processPresamples = wxMin(rb.quality->getMaxPresamples(),
(long)((float)(start-trackStart)*(srProcess/srTrack)));
trackPresamples = wxMin(start-trackStart,
(long)((float)(processPresamples)*(srTrack/srProcess)));
rb.offset = start - trackPresamples;
rb.end = trackEnd;
rb.iface = new SBSMSEffectInterface(rb.resampler,
&rateSlide,&pitchSlide,
bPitchReferenceInput,
samplesToProcess,processPresamples,
rb.quality);
}
Resampler resampler(outResampleCB,&rb,outSlideType);
audio outBuf[SBSMSOutBlockSize];
float outBufLeft[2*SBSMSOutBlockSize];
float outBufRight[2*SBSMSOutBlockSize];
// Samples in output after SBSMS
sampleCount samplesToOutput = rb.iface->getSamplesToOutput();
// Samples in output after resampling back
sampleCount samplesOut = (sampleCount) ((float)samplesToOutput * (srTrack/srProcess));
// Duration in track time
double duration = (mCurT1-mCurT0) * mTotalStretch;
if(duration > maxDuration)
maxDuration = duration;
TimeWarper *warper = createTimeWarper(mCurT0,mCurT1,maxDuration,rateStart,rateEnd,rateSlideType);
SetTimeWarper(warper);
rb.outputLeftTrack = mFactory->NewWaveTrack(leftTrack->GetSampleFormat(),
leftTrack->GetRate());
if(rightTrack)
rb.outputRightTrack = mFactory->NewWaveTrack(rightTrack->GetSampleFormat(),
rightTrack->GetRate());
long pos = 0;
long outputCount = -1;
// process
while(pos<samplesOut && outputCount) {
long frames;
if(pos+SBSMSOutBlockSize>samplesOut) {
frames = samplesOut - pos;
} else {
frames = SBSMSOutBlockSize;
}
outputCount = resampler.read(outBuf,frames);
for(int i = 0; i < outputCount; i++) {
outBufLeft[i] = outBuf[i][0];
if(rightTrack)
outBufRight[i] = outBuf[i][1];
}
pos += outputCount;
rb.outputLeftTrack->Append((samplePtr)outBufLeft, floatSample, outputCount);
if(rightTrack)
rb.outputRightTrack->Append((samplePtr)outBufRight, floatSample, outputCount);
double frac = (double)pos/(double)samplesOut;
int nWhichTrack = mCurTrackNum;
if(rightTrack) {
nWhichTrack = 2*(mCurTrackNum/2);
if (frac < 0.5)
frac *= 2.0; // Show twice as far for each track, because we're doing 2 at once.
else {
nWhichTrack++;
frac -= 0.5;
frac *= 2.0; // Show twice as far for each track, because we're doing 2 at once.
}
}
if (TrackProgress(nWhichTrack, frac))
return false;
}
rb.outputLeftTrack->Flush();
if(rightTrack)
rb.outputRightTrack->Flush();
bool bResult =
leftTrack->ClearAndPaste(mCurT0, mCurT1, rb.outputLeftTrack.get(),
true, false, GetTimeWarper());
wxASSERT(bResult); // TO DO: Actually handle this.
wxUnusedVar(bResult);
if(rightTrack)
{
bResult =
rightTrack->ClearAndPaste(mCurT0, mCurT1, rb.outputRightTrack.get(),
true, false, GetTimeWarper());
wxASSERT(bResult); // TO DO: Actually handle this.
}
}
mCurTrackNum++;
}
else if (mustSync && t->IsSyncLockSelected())
{
t->SyncLockAdjust(mCurT1, mCurT0 + (mCurT1 - mCurT0) * mTotalStretch);
}
//Iterate to the next track
t = iter.Next();
}
if (bGoodResult)
ReplaceProcessedTracks(bGoodResult);
// Update selection
mT0 = mCurT0;
mT1 = mCurT0 + maxDuration;
return bGoodResult;
}
// ----------------------------------------------------------------------------
TrackObjectPresentationLibraryNode::TrackObjectPresentationLibraryNode(
TrackObject* parent,
const XMLNode& xml_node,
ModelDefinitionLoader& model_def_loader)
: TrackObjectPresentationSceneNode(xml_node)
{
std::string name;
xml_node.get("name", &name);
m_node = irr_driver->getSceneManager()->addEmptySceneNode();
#ifdef DEBUG
m_node->setName(("libnode_" + name).c_str());
#endif
XMLNode* libroot;
std::string lib_path =
file_manager->getAsset(FileManager::LIBRARY, name) + "/";
bool create_lod_definitions = true;
if (!model_def_loader.containsLibraryNode(name))
{
World* world = World::getWorld();
Track* track = NULL;
if (world != NULL)
track = world->getTrack();
std::string local_lib_node_path;
std::string local_script_file_path;
if (track != NULL)
{
local_lib_node_path = track->getTrackFile("library/" + name + "/node.xml");
local_script_file_path = track->getTrackFile("library/" + name + "/scripting.as");
}
std::string lib_node_path = lib_path + "node.xml";
std::string lib_script_file_path = lib_path + "scripting.as";
if (local_lib_node_path.size() > 0 && file_manager->fileExists(local_lib_node_path))
{
lib_path = track->getTrackFile("library/" + name);
libroot = file_manager->createXMLTree(local_lib_node_path);
if (track != NULL)
World::getWorld()->getScriptEngine()->loadScript(local_script_file_path, false);
}
else if (file_manager->fileExists(lib_node_path))
{
libroot = file_manager->createXMLTree(lib_node_path);
if (track != NULL)
World::getWorld()->getScriptEngine()->loadScript(lib_script_file_path, false);
}
else
{
Log::error("TrackObjectPresentationLibraryNode",
"Cannot find library '%s'", lib_node_path.c_str());
return;
}
if (libroot == NULL)
{
Log::error("TrackObjectPresentationLibraryNode",
"Cannot find library '%s'", lib_node_path.c_str());
return;
}
file_manager->pushTextureSearchPath(lib_path + "/");
file_manager->pushModelSearchPath(lib_path);
material_manager->pushTempMaterial(lib_path + "/materials.xml");
model_def_loader.addToLibrary(name, libroot);
// Load LOD groups
const XMLNode *lod_xml_node = libroot->getNode("lod");
if (lod_xml_node != NULL)
{
for (unsigned int i = 0; i < lod_xml_node->getNumNodes(); i++)
{
const XMLNode* lod_group_xml = lod_xml_node->getNode(i);
for (unsigned int j = 0; j < lod_group_xml->getNumNodes(); j++)
{
model_def_loader.addModelDefinition(lod_group_xml->getNode(j));
}
}
}
}
else
{
libroot = model_def_loader.getLibraryNodes()[name];
assert(libroot != NULL);
// LOD definitions are already created, don't create them again
create_lod_definitions = false;
}
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
m_node->updateAbsolutePosition();
assert(libroot != NULL);
World::getWorld()->getTrack()->loadObjects(libroot, lib_path, model_def_loader,
create_lod_definitions, m_node, parent);
m_parent = parent;
} // TrackObjectPresentationLibraryNode
bool SelectCommand::Apply(CommandExecutionContext context)
{
wxString mode = GetString(wxT("Mode"));
if (mode.IsSameAs(wxT("None")))
{
// select none
context.proj->OnSelectNone();
}
else if (mode.IsSameAs(wxT("All")))
{
// select all
context.proj->OnSelectAll();
}
else if (mode.IsSameAs(wxT("Range")))
{
// select range
double t0 = GetDouble(wxT("StartTime"));
double t1 = GetDouble(wxT("EndTime"));
TrackList *tracks = context.proj->GetTracks();
if (t0 < context.proj->GetTracks()->GetMinOffset())
{
Error(wxT("Start time is before start of track!"));
return false;
}
if (t1 > context.proj->GetTracks()->GetEndTime())
{
Error(wxT("End time is after end of track!"));
return false;
}
context.proj->mViewInfo.sel0 = t0;
context.proj->mViewInfo.sel1 = t1;
// select specified tracks
long firstTrack = GetLong(wxT("FirstTrack"));
long lastTrack = GetLong(wxT("LastTrack"));
if (firstTrack < 0)
{
Error(wxT("Trying to select a negatively numbered track!"));
return false;
}
if (lastTrack >= tracks->GetCount())
{
Error(wxT("Trying to select higher number track than exists!"));
return false;
}
int index = 0;
TrackListIterator iter(tracks);
Track *t = iter.First();
while (t) {
bool sel = firstTrack <= index && index <= lastTrack;
t->SetSelected(sel);
if (sel)
Status(wxT("Selected track '") + t->GetName() + wxT("'"));
t = iter.Next();
++index;
}
wxASSERT(index >= lastTrack);
}
else if (mode.IsSameAs(wxT("Name")))
{
wxString name = GetString(wxT("TrackName"));
TrackList *tracks = context.proj->GetTracks();
TrackListIterator iter(tracks);
Track *t = iter.First();
while (t) {
bool sel = t->GetName().IsSameAs(name);
t->SetSelected(sel);
if (sel)
Status(wxT("Selected track '") + t->GetName() + wxT("'"));
t = iter.Next();
}
}
else
{
Error(wxT("Invalid selection mode!"));
return false;
}
return true;
}
GrandPrixData::GrandPrixData(const std::string filename) throw(std::logic_error)
{
m_filename = filename;
m_id = StringUtils::getBasename(StringUtils::removeExtension(filename));
XMLNode* root = file_manager->createXMLTree(file_manager->getAsset(FileManager::GRANDPRIX,filename));
if (!root)
{
Log::error("GrandPrixData","Error while trying to read grandprix file '%s'",
filename.c_str());
throw std::logic_error("File not found");
}
bool foundName = false;
if (root->getName() == "supertuxkart_grand_prix")
{
std::string temp_name;
if (root->get("name", &temp_name) == 0)
{
Log::error("GrandPrixData", "Error while trying to read grandprix file '%s' : "
"missing 'name' attribute\n", filename.c_str());
delete root;
throw std::logic_error("File contents are incomplete or corrupt");
}
m_name = temp_name.c_str();
foundName = true;
}
else
{
Log::error("GrandPrixData", "Error while trying to read grandprix file '%s' : "
"Root node has an unexpected name\n", filename.c_str());
delete root;
throw std::logic_error("File contents are incomplete or corrupt");
}
const int amount = root->getNumNodes();
for (int i=0; i<amount; i++)
{
const XMLNode* node = root->getNode(i);
// read a track entry
if (node->getName() == "track")
{
std::string trackID;
int numLaps;
bool reversed = false;
const int idFound = node->get("id", &trackID );
const int lapFound = node->get("laps", &numLaps );
// Will stay false if not found
node->get("reverse", &reversed );
if (!idFound || !lapFound)
{
Log::error("GrandPrixData", "Error while trying to read grandprix file '%s' : "
"<track> tag does not have idi and laps reverse attributes. \n",
filename.c_str());
delete root;
throw std::logic_error("File contents are incomplete or corrupt");
}
// Make sure the track really is reversible
Track* t = track_manager->getTrack(trackID);
if (t != NULL && reversed)
{
reversed = t->reverseAvailable();
}
m_tracks.push_back(trackID);
m_laps.push_back(numLaps);
m_reversed.push_back(reversed);
assert(m_tracks.size() == m_laps.size() );
assert(m_laps.size() == m_reversed.size());
}
else
{
std::cerr << "Unknown node in Grand Prix XML file : " << node->getName().c_str() << std::endl;
delete root;
throw std::runtime_error("Unknown node in sfx XML file");
}
}// nend for
delete root;
// sanity checks
if (!foundName)
{
Log::error("GrandPrixData", "Error while trying to read grandprix file '%s' : "
"missing 'name' attribute\n", filename.c_str());
throw std::logic_error("File contents are incomplete or corrupt");
}
}
void SegmentMover::mouseReleaseEvent(QMouseEvent *e)
{
// We only care about the left mouse button.
if (e->button() != Qt::LeftButton)
return;
// No need to propagate.
e->accept();
// If we weren't moving anything, bail.
if (!getChangingSegment())
return;
if (m_changeMade) {
QPoint pos = m_canvas->viewportToContents(e->pos());
// Compute how far we've moved vertically.
const int startTrackPos = m_canvas->grid().getYBin(m_clickPoint.y());
const int currentTrackPos = m_canvas->grid().getYBin(pos.y());
const int deltaTrack = currentTrackPos - startTrackPos;
CompositionModelImpl::ChangingSegmentSet &changingSegments =
m_canvas->getModel()->getChangingSegments();
Composition &comp = m_doc->getComposition();
SegmentReconfigureCommand *command =
new SegmentReconfigureCommand(
changingSegments.size() == 1 ?
tr("Move Segment") :
tr("Move Segments"),
&comp);
// For each changing segment
for (CompositionModelImpl::ChangingSegmentSet::iterator it =
changingSegments.begin();
it != changingSegments.end();
++it) {
ChangingSegmentPtr changingSegment = *it;
// The original Segment in the Composition.
Segment *segment = changingSegment->getSegment();
// New Track ID
TrackId origTrackId = segment->getTrack();
int trackPos = comp.getTrackPositionById(origTrackId) + deltaTrack;
if (trackPos < 0) {
trackPos = 0;
} else if (trackPos >= (int)comp.getNbTracks()) {
trackPos = comp.getNbTracks() - 1;
}
Track *newTrack = comp.getTrackByPosition(trackPos);
int newTrackId = origTrackId;
if (newTrack)
newTrackId = newTrack->getId();
// New start time
timeT newStartTime = changingSegment->getStartTime(m_canvas->grid());
// New end time
// We absolutely don't want to snap the end time
// to the grid. We want it to remain exactly the same
// as it was, but relative to the new start time.
timeT newEndTime = newStartTime +
segment->getEndMarkerTime(false) - segment->getStartTime();
// Add the changed segment to the command
command->addSegment(segment,
newStartTime,
newEndTime,
newTrackId);
}
CommandHistory::getInstance()->addCommand(command);
m_changeMade = false;
}
m_canvas->hideTextFloat();
m_canvas->hideGuides();
m_canvas->getModel()->endChange();
m_canvas->slotUpdateAll();
setChangingSegment(ChangingSegmentPtr());
setContextHelp2();
}
bool EffectChangeSpeed::Process()
{
// Similar to EffectSoundTouch::Process()
// Iterate over each track.
// Track::All is needed because this effect needs to introduce
// silence in the sync-lock group tracks to keep sync
CopyInputTracks(Track::All); // Set up mOutputTracks.
bool bGoodResult = true;
TrackListIterator iter(mOutputTracks);
Track* t;
mCurTrackNum = 0;
mMaxNewLength = 0.0;
mFactor = 100.0 / (100.0 + m_PercentChange);
t = iter.First();
while (t != NULL)
{
if (t->GetKind() == Track::Label) {
if (t->GetSelected() || t->IsSyncLockSelected())
{
if (!ProcessLabelTrack(t)) {
bGoodResult = false;
break;
}
}
}
else if (t->GetKind() == Track::Wave && t->GetSelected())
{
WaveTrack *pOutWaveTrack = (WaveTrack*)t;
//Get start and end times from track
mCurT0 = pOutWaveTrack->GetStartTime();
mCurT1 = pOutWaveTrack->GetEndTime();
//Set the current bounds to whichever left marker is
//greater and whichever right marker is less:
mCurT0 = wxMax(mT0, mCurT0);
mCurT1 = wxMin(mT1, mCurT1);
// Process only if the right marker is to the right of the left marker
if (mCurT1 > mCurT0) {
//Transform the marker timepoints to samples
sampleCount start = pOutWaveTrack->TimeToLongSamples(mCurT0);
sampleCount end = pOutWaveTrack->TimeToLongSamples(mCurT1);
//ProcessOne() (implemented below) processes a single track
if (!ProcessOne(pOutWaveTrack, start, end))
{
bGoodResult = false;
break;
}
}
mCurTrackNum++;
}
else if (t->IsSyncLockSelected())
{
t->SyncLockAdjust(mT1, mT0 + (mT1 - mT0) * mFactor);
}
//Iterate to the next track
t=iter.Next();
}
if (bGoodResult)
ReplaceProcessedTracks(bGoodResult);
// Update selection.
mT1 = mT0 + (((mT1 - mT0) * 100.0) / (100.0 + m_PercentChange));
return bGoodResult;
}
void
add_to_histogram_eta_1(const Track& track) {
std::cout << "Track has eta > 0.1 : " << track.eta() << std::endl;
}
int ControlToolBar::PlayPlayRegion(const SelectedRegion &selectedRegion,
const AudioIOStartStreamOptions &options,
PlayMode mode,
PlayAppearance appearance, /* = PlayOption::Straight */
bool backwards, /* = false */
bool playWhiteSpace /* = false */)
{
if (!CanStopAudioStream())
return -1;
// Uncomment this for laughs!
// backwards = true;
double t0 = selectedRegion.t0();
double t1 = selectedRegion.t1();
// SelectedRegion guarantees t0 <= t1, so we need another boolean argument
// to indicate backwards play.
const bool looped = options.playLooped;
if (backwards)
std::swap(t0, t1);
SetPlay(true, appearance);
if (gAudioIO->IsBusy()) {
SetPlay(false);
return -1;
}
const bool cutpreview = appearance == PlayAppearance::CutPreview;
if (cutpreview && t0==t1) {
SetPlay(false);
return -1; /* msmeyer: makes no sense */
}
AudacityProject *p = GetActiveProject();
if (!p) {
SetPlay(false);
return -1; // Should never happen, but...
}
TrackList *t = p->GetTracks();
if (!t) {
mPlay->PopUp();
return -1; // Should never happen, but...
}
p->mLastPlayMode = mode;
bool hasaudio = false;
TrackListIterator iter(t);
for (Track *trk = iter.First(); trk; trk = iter.Next()) {
if (trk->GetKind() == Track::Wave
#ifdef EXPERIMENTAL_MIDI_OUT
|| trk->GetKind() == Track::Note
#endif
) {
hasaudio = true;
break;
}
}
double latestEnd = (playWhiteSpace)? t1 : t->GetEndTime();
if (!hasaudio) {
SetPlay(false);
return -1; // No need to continue without audio tracks
}
#if defined(EXPERIMENTAL_SEEK_BEHIND_CURSOR)
double init_seek = 0.0;
#endif
if (t1 == t0) {
if (looped) {
// play selection if there is one, otherwise
// set start of play region to project start,
// and loop the project from current play position.
if ((t0 > p->GetSel0()) && (t0 < p->GetSel1())) {
t0 = p->GetSel0();
t1 = p->GetSel1();
}
else {
// loop the entire project
t0 = t->GetStartTime();
t1 = t->GetEndTime();
}
} else {
// move t0 to valid range
if (t0 < 0) {
t0 = t->GetStartTime();
}
else if (t0 > t->GetEndTime()) {
t0 = t->GetEndTime();
}
#if defined(EXPERIMENTAL_SEEK_BEHIND_CURSOR)
else {
init_seek = t0; //AC: init_seek is where playback will 'start'
t0 = t->GetStartTime();
}
#endif
}
t1 = t->GetEndTime();
}
else {
// maybe t1 < t0, with backwards scrubbing for instance
if (backwards)
std::swap(t0, t1);
t0 = std::max(0.0, std::min(t0, latestEnd));
t1 = std::max(0.0, std::min(t1, latestEnd));
if (backwards)
std::swap(t0, t1);
}
int token = -1;
bool success = false;
if (t1 != t0) {
if (cutpreview) {
const double tless = std::min(t0, t1);
const double tgreater = std::max(t0, t1);
double beforeLen, afterLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewBeforeLen"), &beforeLen, 2.0);
gPrefs->Read(wxT("/AudioIO/CutPreviewAfterLen"), &afterLen, 1.0);
double tcp0 = tless-beforeLen;
double diff = tgreater - tless;
double tcp1 = (tgreater+afterLen) - diff;
SetupCutPreviewTracks(tcp0, tless, tgreater, tcp1);
if (backwards)
std::swap(tcp0, tcp1);
if (mCutPreviewTracks)
{
AudioIOStartStreamOptions myOptions = options;
myOptions.cutPreviewGapStart = t0;
myOptions.cutPreviewGapLen = t1 - t0;
token = gAudioIO->StartStream(
mCutPreviewTracks->GetWaveTrackArray(false),
WaveTrackArray(),
#ifdef EXPERIMENTAL_MIDI_OUT
NoteTrackArray(),
#endif
tcp0, tcp1, myOptions);
}
else {
// Cannot create cut preview tracks, clean up and exit
SetPlay(false);
SetStop(false);
SetRecord(false);
return -1;
}
}
else {
// Lifted the following into AudacityProject::GetDefaultPlayOptions()
/*
if (!timetrack) {
timetrack = t->GetTimeTrack();
}
*/
token = gAudioIO->StartStream(t->GetWaveTrackArray(false),
WaveTrackArray(),
#ifdef EXPERIMENTAL_MIDI_OUT
t->GetNoteTrackArray(false),
#endif
t0, t1, options);
}
if (token != 0) {
success = true;
p->SetAudioIOToken(token);
mBusyProject = p;
#if defined(EXPERIMENTAL_SEEK_BEHIND_CURSOR)
//AC: If init_seek was set, now's the time to make it happen.
gAudioIO->SeekStream(init_seek);
#endif
}
else {
// msmeyer: Show error message if stream could not be opened
wxMessageBox(
_("Error while opening sound device. "
"Please check the playback device settings and the project sample rate."),
_("Error"), wxOK | wxICON_EXCLAMATION, this);
}
}
if (!success) {
SetPlay(false);
SetStop(false);
SetRecord(false);
return -1;
}
StartScrollingIfPreferred();
// Let other UI update appearance
if (p)
p->GetRulerPanel()->HideQuickPlayIndicator();
return token;
}
bool EffectTruncSilence::ProcessIndependently()
{
unsigned nGroups = 0;
const bool syncLock = ::GetActiveProject()->IsSyncLocked();
// Check if it's permissible
{
SelectedTrackListOfKindIterator iter(Track::Wave, inputTracks());
for (Track *track = iter.First(); track;
track = iter.Next(true) // skip linked tracks
) {
if (syncLock) {
Track *const link = track->GetLink();
SyncLockedTracksIterator syncIter(inputTracks());
for (Track *track2 = syncIter.StartWith(track); track2; track2 = syncIter.Next()) {
if (track2->GetKind() == Track::Wave &&
!(track2 == track || track2 == link) &&
track2->GetSelected()) {
::wxMessageBox(_("When truncating independently, there may only be one selected audio track in each Sync-Locked Track Group."));
return false;
}
}
}
++nGroups;
}
}
if (nGroups == 0)
// nothing to do
return true;
// Now do the work
// Copy tracks
CopyInputTracks(Track::All);
double newT1 = 0.0;
{
unsigned iGroup = 0;
SelectedTrackListOfKindIterator iter(Track::Wave, mOutputTracks.get());
for (Track *track = iter.First(); track;
++iGroup, track = iter.Next(true) // skip linked tracks
) {
Track *const link = track->GetLink();
Track *const last = link ? link : track;
RegionList silences;
if (!FindSilences(silences, mOutputTracks.get(), track, last))
return false;
// Treat tracks in the sync lock group only
Track *groupFirst, *groupLast;
if (syncLock) {
SyncLockedTracksIterator syncIter(mOutputTracks.get());
groupFirst = syncIter.StartWith(track);
groupLast = syncIter.Last();
}
else {
groupFirst = track;
groupLast = last;
}
double totalCutLen = 0.0;
if (!DoRemoval(silences, iGroup, nGroups, groupFirst, groupLast, totalCutLen))
return false;
newT1 = std::max(newT1, mT1 - totalCutLen);
}
}
mT1 = newT1;
return true;
}
void ControlToolBar::OnRecord(wxCommandEvent &evt)
{
if (gAudioIO->IsBusy()) {
if (!CanStopAudioStream() || 0 == gAudioIO->GetNumCaptureChannels())
mRecord->PopUp();
else
mRecord->PushDown();
return;
}
AudacityProject *p = GetActiveProject();
if( evt.GetInt() == 1 ) // used when called by keyboard shortcut. Default (0) ignored.
mRecord->SetShift(true);
if( evt.GetInt() == 2 )
mRecord->SetShift(false);
SetRecord(true, mRecord->WasShiftDown());
if (p) {
TrackList *trackList = p->GetTracks();
TrackListIterator it(trackList);
if(it.First() == NULL)
mRecord->SetShift(false);
double t0 = p->GetSel0();
double t1 = p->GetSel1();
if (t1 == t0)
t1 = 1000000000.0; // record for a long, long time (tens of years)
/* TODO: set up stereo tracks if that is how the user has set up
* their preferences, and choose sample format based on prefs */
WaveTrackArray newRecordingTracks, playbackTracks;
#ifdef EXPERIMENTAL_MIDI_OUT
NoteTrackArray midiTracks;
#endif
bool duplex;
gPrefs->Read(wxT("/AudioIO/Duplex"), &duplex, true);
if(duplex){
playbackTracks = trackList->GetWaveTrackArray(false);
#ifdef EXPERIMENTAL_MIDI_OUT
midiTracks = trackList->GetNoteTrackArray(false);
#endif
}
else {
playbackTracks = WaveTrackArray();
#ifdef EXPERIMENTAL_MIDI_OUT
midiTracks = NoteTrackArray();
#endif
}
// If SHIFT key was down, the user wants append to tracks
int recordingChannels = 0;
TrackList tracksCopy{};
bool tracksCopied = false;
bool shifted = mRecord->WasShiftDown();
if (shifted) {
bool sel = false;
double allt0 = t0;
// Find the maximum end time of selected and all wave tracks
// Find whether any tracks were selected. (If any are selected,
// record only into them; else if tracks exist, record into all.)
for (Track *tt = it.First(); tt; tt = it.Next()) {
if (tt->GetKind() == Track::Wave) {
WaveTrack *wt = static_cast<WaveTrack *>(tt);
if (wt->GetEndTime() > allt0) {
allt0 = wt->GetEndTime();
}
if (tt->GetSelected()) {
sel = true;
if (wt->GetEndTime() > t0) {
t0 = wt->GetEndTime();
}
}
}
}
// Use end time of all wave tracks if none selected
if (!sel) {
t0 = allt0;
}
// Pad selected/all wave tracks to make them all the same length
// Remove recording tracks from the list of tracks for duplex ("overdub")
// playback.
for (Track *tt = it.First(); tt; tt = it.Next()) {
if (tt->GetKind() == Track::Wave && (tt->GetSelected() || !sel)) {
WaveTrack *wt = static_cast<WaveTrack *>(tt);
if (duplex) {
auto end = playbackTracks.end();
auto it = std::find(playbackTracks.begin(), end, wt);
if (it != end)
playbackTracks.erase(it);
}
t1 = wt->GetEndTime();
if (t1 < t0) {
if (!tracksCopied) {
tracksCopied = true;
tracksCopy = *trackList;
}
auto newTrack = p->GetTrackFactory()->NewWaveTrack();
newTrack->InsertSilence(0.0, t0 - t1);
newTrack->Flush();
wt->Clear(t1, t0);
bool bResult = wt->Paste(t1, newTrack.get());
wxASSERT(bResult); // TO DO: Actually handle this.
wxUnusedVar(bResult);
}
newRecordingTracks.push_back(wt);
}
}
t1 = 1000000000.0; // record for a long, long time (tens of years)
}
else {
bool recordingNameCustom, useTrackNumber, useDateStamp, useTimeStamp;
wxString defaultTrackName, defaultRecordingTrackName;
int numTracks = 0;
for (Track *tt = it.First(); tt; tt = it.Next()) {
if (tt->GetKind() == Track::Wave && !tt->GetLinked())
numTracks++;
}
numTracks++;
recordingChannels = gPrefs->Read(wxT("/AudioIO/RecordChannels"), 2);
gPrefs->Read(wxT("/GUI/TrackNames/RecordingNameCustom"), &recordingNameCustom, false);
gPrefs->Read(wxT("/GUI/TrackNames/TrackNumber"), &useTrackNumber, false);
gPrefs->Read(wxT("/GUI/TrackNames/DateStamp"), &useDateStamp, false);
gPrefs->Read(wxT("/GUI/TrackNames/TimeStamp"), &useTimeStamp, false);
/* i18n-hint: The default name for an audio track. */
gPrefs->Read(wxT("/GUI/TrackNames/DefaultTrackName"),&defaultTrackName, _("Audio Track"));
gPrefs->Read(wxT("/GUI/TrackNames/RecodingTrackName"), &defaultRecordingTrackName, defaultTrackName);
wxString baseTrackName = recordingNameCustom? defaultRecordingTrackName : defaultTrackName;
for (int c = 0; c < recordingChannels; c++) {
auto newTrack = p->GetTrackFactory()->NewWaveTrack();
newTrack->SetOffset(t0);
wxString nameSuffix = wxString(wxT(""));
if (useTrackNumber) {
nameSuffix += wxString::Format(wxT("%d"), numTracks + c);
}
if (useDateStamp) {
if (!nameSuffix.IsEmpty()) {
nameSuffix += wxT("_");
}
nameSuffix += wxDateTime::Now().FormatISODate();
}
if (useTimeStamp) {
if (!nameSuffix.IsEmpty()) {
nameSuffix += wxT("_");
}
nameSuffix += wxDateTime::Now().FormatISOTime();
}
// ISO standard would be nice, but ":" is unsafe for file name.
nameSuffix.Replace(wxT(":"), wxT("-"));
if (baseTrackName.IsEmpty()) {
newTrack->SetName(nameSuffix);
}
else if (nameSuffix.IsEmpty()) {
newTrack->SetName(baseTrackName);
}
else {
newTrack->SetName(baseTrackName + wxT("_") + nameSuffix);
}
if (recordingChannels > 2)
newTrack->SetMinimized(true);
if (recordingChannels == 2) {
if (c == 0) {
newTrack->SetChannel(Track::LeftChannel);
newTrack->SetLinked(true);
}
else {
newTrack->SetChannel(Track::RightChannel);
}
}
else {
newTrack->SetChannel( Track::MonoChannel );
}
// Let the list hold the track, and keep a pointer to it
newRecordingTracks.push_back(
static_cast<WaveTrack*>(
trackList->Add(
std::move(newTrack))));
}
}
//Automated Input Level Adjustment Initialization
#ifdef EXPERIMENTAL_AUTOMATED_INPUT_LEVEL_ADJUSTMENT
gAudioIO->AILAInitialize();
#endif
AudioIOStartStreamOptions options(p->GetDefaultPlayOptions());
int token = gAudioIO->StartStream(playbackTracks,
newRecordingTracks,
#ifdef EXPERIMENTAL_MIDI_OUT
midiTracks,
#endif
t0, t1, options);
bool success = (token != 0);
if (success) {
p->SetAudioIOToken(token);
mBusyProject = p;
StartScrollingIfPreferred();
}
else {
if (shifted) {
// Restore the tracks to remove any inserted silence
if (tracksCopied)
*trackList = std::move(tracksCopy);
}
else {
// msmeyer: Delete recently added tracks if opening stream fails
for (unsigned int i = 0; i < newRecordingTracks.size(); i++) {
trackList->Remove(newRecordingTracks[i]);
}
}
// msmeyer: Show error message if stream could not be opened
wxMessageBox(_("Error while opening sound device. Please check the recording device settings and the project sample rate."),
_("Error"), wxOK | wxICON_EXCLAMATION, this);
SetPlay(false);
SetStop(false);
SetRecord(false);
}
}
UpdateStatusBar(GetActiveProject());
}
void ArenasScreen::eventCallback(Widget* widget, const std::string& name, const int playerID)
{
if (name == "tracks")
{
DynamicRibbonWidget* w2 = dynamic_cast<DynamicRibbonWidget*>(widget);
if (w2 == NULL) return;
const std::string selection = w2->getSelectionIDString(PLAYER_ID_GAME_MASTER);
if (UserConfigParams::logGUI())
std::cout << "Clicked on arena " << selection.c_str() << std::endl;
if (selection == "random_track")
{
RibbonWidget* tabs = this->getWidget<RibbonWidget>("trackgroups");
assert( tabs != NULL );
bool soccer_mode = race_manager->getMinorMode() == RaceManager::MINOR_MODE_SOCCER;
std::vector<int> curr_group;
if (tabs->getSelectionIDString(PLAYER_ID_GAME_MASTER) == ALL_ARENA_GROUPS_ID)
{
const std::vector<std::string>& groups = track_manager->getAllArenaGroups();
for (unsigned int i = 0; i < groups.size(); i++)
{
const std::vector<int>& tmp_group = track_manager->getArenasInGroup(groups[i], soccer_mode);
// Append to our main vector
curr_group.insert(curr_group.end(), tmp_group.begin(), tmp_group.end());
}
} // if on tab "all"
else
{
curr_group = track_manager->getArenasInGroup(
tabs->getSelectionIDString(PLAYER_ID_GAME_MASTER), soccer_mode );
}
RandomGenerator random;
const int randomID = random.get(curr_group.size());
Track* clickedTrack = track_manager->getTrack( curr_group[randomID] );
if (clickedTrack != NULL)
{
ITexture* screenshot = irr_driver->getTexture( clickedTrack->getScreenshotFile().c_str() );
new TrackInfoDialog(selection, clickedTrack->getIdent(), clickedTrack->getName(),
screenshot, 0.8f, 0.7f);
}
}
else if (selection == "locked")
{
unlock_manager->playLockSound();
}
else if (selection == RibbonWidget::NO_ITEM_ID)
{
}
else
{
Track* clickedTrack = track_manager->getTrack(selection);
if (clickedTrack != NULL)
{
ITexture* screenshot = irr_driver->getTexture( clickedTrack->getScreenshotFile().c_str() );
new TrackInfoDialog(selection, clickedTrack->getIdent(), clickedTrack->getName(),
screenshot, 0.8f, 0.7f);
} // clickedTrack != NULL
} // if random_track
}
else if (name == "trackgroups")
{
buildTrackList();
}
else if (name == "back")
{
StateManager::get()->escapePressed();
}
} // eventCallback
void GPInfoDialog::addTracks()
{
const std::vector<std::string> tracks = m_gp.getTrackNames();
const unsigned int track_amount = tracks.size();
int height_of_one_line = std::min((m_lower_bound - m_over_body)/(track_amount+1),
(unsigned int)(GUIEngine::getFontHeight()*1.5f));
// Count the number of label already existing labels representing a track
unsigned int existing = 0;
for (unsigned int i = 0; i < m_widgets.size(); i++)
{
if (m_widgets.get(i)->m_properties[PROP_ID] == "Track label")
existing++;
}
unsigned int reuse = std::min(existing, track_amount);
// m_widgets has the type PtrVector<Widget, HOLD>
unsigned int widgets_iter = 0;
for (unsigned int i = 0; i < reuse; i++)
{
Track* track = track_manager->getTrack(tracks[i]);
// Find the next widget that is a track label
while (m_widgets.get(widgets_iter)->m_properties[PROP_ID] != "Track label")
widgets_iter++;
Label* widget = dynamic_cast<Label*>(m_widgets.get(widgets_iter));
widget->setText(translations->fribidize(track->getName()), false);
widget->move(20, m_over_body + height_of_one_line*i,
m_area.getWidth()/2 - 20, height_of_one_line);
widgets_iter++;
}
if (existing < track_amount)
{
// There are not enough labels for all the track names, so we have to
// add some more
for (unsigned int i = reuse; i < track_amount; i++)
{
Track* track = track_manager->getTrack(tracks[i]);
assert(track != NULL);
Label* widget = new Label();
widget->m_properties[PROP_ID] = "Track label";
widget->setText(translations->fribidize(track->getName()), false);
widget->setParent(m_irrlicht_window);
m_widgets.push_back(widget);
widget->add();
widget->move(20, m_over_body + height_of_one_line*i,
m_area.getWidth()/2 - 20, height_of_one_line);
}
}
else if (existing > track_amount)
{
// There are label which are not necessary anymore so they're deleted
for (unsigned int i = widgets_iter; i < m_widgets.size(); i++)
{
if (m_widgets.get(i)->m_properties[PROP_ID] == "Track label")
{
m_irrlicht_window->removeChild(m_widgets.get(i)->getIrrlichtElement());
m_widgets.remove(i);
i--;
}
}
}
}
GPInfoDialog::GPInfoDialog(const std::string& gpIdent, const float w, const float h) : ModalDialog(w, h)
{
doInit();
m_curr_time = 0.0f;
const int y1 = m_area.getHeight()/7;
const int y2 = m_area.getHeight()*6/7;
m_gp_ident = gpIdent;
const GrandPrixData* gp = grand_prix_manager->getGrandPrix(gpIdent);
assert (gp != NULL);
// ---- GP Name
core::rect< s32 > area_top(0, 0, m_area.getWidth(), y1);
IGUIStaticText* title = GUIEngine::getGUIEnv()->addStaticText( translations->fribidize(gp->getName()),
area_top, false, true, // border, word wrap
m_irrlicht_window);
title->setTabStop(false);
title->setTextAlignment(EGUIA_CENTER, EGUIA_CENTER);
// ---- Track listings
const std::vector<std::string> tracks = gp->getTrackNames();
const int trackAmount = tracks.size();
int height_of_one_line = (y2 - y1)/(trackAmount+1);
const int textHeight = GUIEngine::getFontHeight();
if (height_of_one_line > (int)(textHeight*1.5f)) height_of_one_line = (int)(textHeight*1.5f);
bool gp_ok = true;
for (int t=0; t<trackAmount; t++)
{
const int from_y = y1 + height_of_one_line*(t+1);
Track* track = track_manager->getTrack(tracks[t]);
stringw lineText;
if (track == NULL)
{
lineText = L"MISSING : ";
lineText.append( stringw(tracks[t].c_str()) );
gp_ok = false;
}
else
{
lineText = track->getName();
}
LabelWidget* widget = new LabelWidget();
widget->setText(translations->fribidize(lineText), false);
widget->m_x = 20;
widget->m_y = from_y;
widget->m_w = m_area.getWidth()/2 - 20;
widget->m_h = height_of_one_line;
widget->setParent(m_irrlicht_window);
m_widgets.push_back(widget);
widget->add();
// IGUIStaticText* line = GUIEngine::getGUIEnv()->addStaticText( lineText.c_str(),
// entry_area, false , true , // border, word wrap
// m_irrlicht_window);
}
// ---- Track screenshot
m_screenshot_widget = new IconButtonWidget(IconButtonWidget::SCALE_MODE_KEEP_CUSTOM_ASPECT_RATIO,
false /* tab stop */, false /* focusable */,
IconButtonWidget::ICON_PATH_TYPE_ABSOLUTE /* Track gives us absolute paths */);
// images are saved squared, but must be stretched to 4:3
m_screenshot_widget->setCustomAspectRatio(4.0f / 3.0f);
m_screenshot_widget->m_x = m_area.getWidth()/2;
m_screenshot_widget->m_y = y1;
m_screenshot_widget->m_w = m_area.getWidth()/2;
m_screenshot_widget->m_h = y2 - y1 - 10;
Track* track = (tracks.size() == 0 ? NULL : track_manager->getTrack(tracks[0]));
m_screenshot_widget->m_properties[PROP_ICON] = (track != NULL ?
track->getScreenshotFile().c_str() :
file_manager->getAsset(FileManager::GUI,"main_help.png"));
m_screenshot_widget->setParent(m_irrlicht_window);
m_screenshot_widget->add();
m_widgets.push_back(m_screenshot_widget);
// ---- Start button
ButtonWidget* okBtn = new ButtonWidget();
ButtonWidget* continueBtn = new ButtonWidget();
SavedGrandPrix* saved_gp = SavedGrandPrix::getSavedGP( StateManager::get()
->getActivePlayerProfile(0)
->getUniqueID(),
gpIdent,
race_manager->getDifficulty(),
race_manager->getNumberOfKarts(),
race_manager->getNumLocalPlayers());
if (tracks.size() == 0)
{
okBtn->m_properties[PROP_ID] = "cannot_start";
okBtn->setText(_("Sorry, no tracks available"));
}
else if (gp_ok)
{
okBtn->m_properties[PROP_ID] = "start";
okBtn->setText(_("Start Grand Prix"));
continueBtn->m_properties[PROP_ID] = "continue";
continueBtn->setText(_("Continue"));
}
else
{
okBtn->m_properties[PROP_ID] = "cannot_start";
okBtn->setText(_("This Grand Prix is broken!"));
okBtn->setBadge(BAD_BADGE);
}
if (saved_gp && gp_ok)
{
continueBtn->m_x = m_area.getWidth()/2 + 110;
continueBtn->m_y = y2;
continueBtn->m_w = 200;
continueBtn->m_h = m_area.getHeight() - y2 - 15;
continueBtn->setParent(m_irrlicht_window);
m_widgets.push_back(continueBtn);
continueBtn->add();
continueBtn->getIrrlichtElement()->setTabStop(true);
continueBtn->getIrrlichtElement()->setTabGroup(false);
okBtn->m_x = m_area.getWidth()/2 - 310;
}
else
{
okBtn->m_x = m_area.getWidth()/2 - 200;
}
okBtn->m_y = y2;
okBtn->m_w = 400;
okBtn->m_h = m_area.getHeight() - y2 - 15;
okBtn->setParent(m_irrlicht_window);
m_widgets.push_back(okBtn);
okBtn->add();
okBtn->getIrrlichtElement()->setTabStop(true);
okBtn->getIrrlichtElement()->setTabGroup(false);
okBtn->setFocusForPlayer( PLAYER_ID_GAME_MASTER );
}
bool EffectNyquist::ProcessOne()
{
nyx_rval rval;
if (GetEffectFlags() & INSERT_EFFECT) {
nyx_set_audio_params(mCurTrack[0]->GetRate(), 0);
}
else {
nyx_set_audio_params(mCurTrack[0]->GetRate(), mCurLen);
nyx_set_input_audio(StaticGetCallback, (void *)this,
mCurNumChannels,
mCurLen, mCurTrack[0]->GetRate());
}
wxString cmd;
if (mDebug) {
cmd += wxT("(setf *tracenable* T)\n");
if (mExternal) {
cmd += wxT("(setf *breakenable* T)\n");
}
}
for (unsigned int j = 0; j < mControls.GetCount(); j++) {
if (mControls[j].type == NYQ_CTRL_REAL) {
// We use Internat::ToString() rather than "%f" here because we
// always have to use the dot as decimal separator when giving
// numbers to Nyquist, whereas using "%f" will use the user's
// decimal separator which may be a comma in some countries.
cmd += wxString::Format(wxT("(setf %s %s)\n"),
mControls[j].var.c_str(),
Internat::ToString(mControls[j].val).c_str());
}
else if (mControls[j].type == NYQ_CTRL_INT ||
mControls[j].type == NYQ_CTRL_CHOICE) {
cmd += wxString::Format(wxT("(setf %s %d)\n"),
mControls[j].var.c_str(),
(int)(mControls[j].val));
}
else if (mControls[j].type == NYQ_CTRL_STRING) {
wxString str = mControls[j].valStr;
str.Replace(wxT("\\"), wxT("\\\\"));
str.Replace(wxT("\""), wxT("\\\""));
cmd += wxT("(setf ");
// restrict variable names to 7-bit ASCII:
cmd += mControls[j].var.c_str();
cmd += wxT(" \"");
cmd += str; // unrestricted value will become quoted UTF-8
cmd += wxT("\")\n");
}
}
if (mIsSal) {
wxString str = mCmd;
str.Replace(wxT("\\"), wxT("\\\\"));
str.Replace(wxT("\""), wxT("\\\""));
// this is tricky: we need SAL to call main so that we can get a
// SAL traceback in the event of an error (sal-compile catches the
// error and calls sal-error-output), but SAL does not return values.
// We will catch the value in a special global aud:result and if no
// error occurs, we will grab the value with a LISP expression
str += wxT("\nset aud:result = main()\n");
if (mDebug) {
// since we're about to evaluate SAL, remove LISP trace enable and
// break enable (which stops SAL processing) and turn on SAL stack
// trace
cmd += wxT("(setf *tracenable* nil)\n");
cmd += wxT("(setf *breakenable* nil)\n");
cmd += wxT("(setf *sal-traceback* t)\n");
}
if (mCompiler) {
cmd += wxT("(setf *sal-compiler-debug* t)\n");
}
cmd += wxT("(setf *sal-call-stack* nil)\n");
// if we do not set this here and an error occurs in main, another
// error will be raised when we try to return the value of aud:result
// which is unbound
cmd += wxT("(setf aud:result nil)\n");
cmd += wxT("(sal-compile-audacity \"") + str + wxT("\" t t nil)\n");
// Capture the value returned by main (saved in aud:result), but
// set aud:result to nil so sound results can be evaluated without
// retaining audio in memory
cmd += wxT("(prog1 aud:result (setf aud:result nil))\n");
}
else {
cmd += mCmd;
}
int i;
for (i = 0; i < mCurNumChannels; i++) {
mCurBuffer[i] = NULL;
}
rval = nyx_eval_expression(cmd.mb_str(wxConvUTF8));
if (rval == nyx_string) {
wxMessageBox(NyquistToWxString(nyx_get_string()),
wxT("Nyquist"),
wxOK | wxCENTRE, mParent);
return true;
}
if (rval == nyx_double) {
wxString str;
str.Printf(_("Nyquist returned the value:") + wxString(wxT(" %f")),
nyx_get_double());
wxMessageBox(str, wxT("Nyquist"),
wxOK | wxCENTRE, mParent);
return true;
}
if (rval == nyx_int) {
wxString str;
str.Printf(_("Nyquist returned the value:") + wxString(wxT(" %d")),
nyx_get_int());
wxMessageBox(str, wxT("Nyquist"),
wxOK | wxCENTRE, mParent);
return true;
}
if (rval == nyx_labels) {
unsigned int numLabels = nyx_get_num_labels();
unsigned int l;
LabelTrack *ltrack = NULL;
TrackListIterator iter(mOutputTracks);
for (Track *t = iter.First(); t; t = iter.Next()) {
if (t->GetKind() == Track::Label) {
ltrack = (LabelTrack *)t;
break;
}
}
if (!ltrack) {
ltrack = mFactory->NewLabelTrack();
this->AddToOutputTracks((Track *)ltrack);
}
for (l = 0; l < numLabels; l++) {
double t0, t1;
const char *str;
nyx_get_label(l, &t0, &t1, &str);
ltrack->AddLabel(t0 + mT0, t1 + mT0, UTF8CTOWX(str));
}
return true;
}
if (rval != nyx_audio) {
wxMessageBox(_("Nyquist did not return audio.\n"), wxT("Nyquist"),
wxOK | wxCENTRE, mParent);
return false;
}
int outChannels;
outChannels = nyx_get_audio_num_channels();
if (outChannels > mCurNumChannels) {
wxMessageBox(_("Nyquist returned too many audio channels.\n"),
wxT("Nyquist"),
wxOK | wxCENTRE, mParent);
return false;
}
double rate = mCurTrack[0]->GetRate();
for (i = 0; i < outChannels; i++) {
sampleFormat format = mCurTrack[i]->GetSampleFormat();
if (outChannels == mCurNumChannels) {
rate = mCurTrack[i]->GetRate();
}
mOutputTrack[i] = mFactory->NewWaveTrack(format, rate);
mCurBuffer[i] = NULL;
}
int success = nyx_get_audio(StaticPutCallback, (void *)this);
if (!success) {
for(i = 0; i < outChannels; i++) {
delete mOutputTrack[i];
mOutputTrack[i] = NULL;
}
return false;
}
for (i = 0; i < outChannels; i++) {
mOutputTrack[i]->Flush();
if (mCurBuffer[i]) {
DeleteSamples(mCurBuffer[i]);
}
mOutputTime = mOutputTrack[i]->GetEndTime();
}
for (i = 0; i < mCurNumChannels; i++) {
WaveTrack *out;
if (outChannels == mCurNumChannels) {
out = mOutputTrack[i];
}
else {
out = mOutputTrack[0];
}
mCurTrack[i]->ClearAndPaste(mT0, mT1, out, false, false);
// If we were first in the group adjust non-selected group tracks
if (mFirstInGroup) {
SyncLockedTracksIterator git(mOutputTracks);
Track *t;
for (t = git.First(mCurTrack[i]); t; t = git.Next())
{
if (!t->GetSelected() && t->IsSyncLockSelected()) {
t->SyncLockAdjust(mT1, mT0 + out->GetEndTime());
}
}
}
// Only the first channel can be first in its group
mFirstInGroup = false;
}
for (i = 0; i < outChannels; i++) {
delete mOutputTrack[i];
mOutputTrack[i] = NULL;
}
return true;
}
void
TrackParameterBox::updateWidgets2()
{
Track *track = getTrack();
if (!track)
return;
Instrument *instrument = m_doc->getStudio().getInstrumentFor(track);
if (!instrument)
return;
// *** Track Label
QString trackName = strtoqstr(track->getLabel());
if (trackName.isEmpty())
trackName = tr("<untitled>");
else
trackName.truncate(20);
const int trackNum = track->getPosition() + 1;
m_trackLabel->setText(tr("[ Track %1 - %2 ]").arg(trackNum).arg(trackName));
// *** Playback parameters
// Device
updatePlaybackDevice(instrument->getDevice()->getId());
// Instrument
updateInstrument(instrument);
// Archive
m_archive->setChecked(track->isArchived());
// If the current Instrument is an Audio Instrument...
if (instrument->getInstrumentType() == Instrument::Audio) {
// Hide irrelevant portions.
m_recordingFiltersFrame->setVisible(false);
m_staffExportOptionsFrame->setVisible(false);
// In the Create segments with... frame, only the color combo is
// useful for an Audio track.
m_presetLabel->setVisible(false);
m_preset->setVisible(false);
m_load->setVisible(false);
m_clefLabel->setVisible(false);
m_clef->setVisible(false);
m_transposeLabel->setVisible(false);
m_transpose->setVisible(false);
m_pitchLabel->setVisible(false);
m_lowestLabel->setVisible(false);
m_lowest->setVisible(false);
m_highestLabel->setVisible(false);
m_highest->setVisible(false);
} else { // MIDI or soft synth
// Show everything.
m_recordingFiltersFrame->setVisible(true);
m_staffExportOptionsFrame->setVisible(true);
// Create segments with... frame
m_presetLabel->setVisible(true);
m_preset->setVisible(true);
m_load->setVisible(true);
m_clefLabel->setVisible(true);
m_clef->setVisible(true);
m_transposeLabel->setVisible(true);
m_transpose->setVisible(true);
m_pitchLabel->setVisible(true);
m_lowestLabel->setVisible(true);
m_lowest->setVisible(true);
m_highestLabel->setVisible(true);
m_highest->setVisible(true);
}
// *** Recording filters
// Device
updateRecordingDevice(track->getMidiInputDevice());
// Channel
m_recordingChannel->setCurrentIndex((int)track->getMidiInputChannel() + 1);
// Thru Routing
m_thruRouting->setCurrentIndex((int)track->getThruRouting());
// *** Staff export options
// Notation size
m_notationSize->setCurrentIndex(track->getStaffSize());
// Bracket type
m_bracketType->setCurrentIndex(track->getStaffBracket());
// *** Create segments with
// Preset (Label)
m_preset->setText(strtoqstr(track->getPresetLabel()));
// Clef
m_clef->setCurrentIndex(track->getClef());
// Transpose
m_transpose->setCurrentIndex(
m_transpose->findText(QString("%1").arg(track->getTranspose())));
// Pitch Lowest
QSettings settings;
settings.beginGroup(GeneralOptionsConfigGroup);
const int octaveBase = settings.value("midipitchoctave", -2).toInt() ;
settings.endGroup();
const bool includeOctave = false;
const Pitch lowest(track->getLowestPlayable(), Accidentals::NoAccidental);
// NOTE: this now uses a new, overloaded version of Pitch::getAsString()
// that explicitly works with the key of C major, and does not allow the
// calling code to specify how the accidentals should be written out.
//
// Separate the note letter from the octave to avoid undue burden on
// translators having to retranslate the same thing but for a number
// difference
QString tmp = QObject::tr(lowest.getAsString(includeOctave, octaveBase).c_str(), "note name");
tmp += tr(" %1").arg(lowest.getOctave(octaveBase));
m_lowest->setText(tmp);
// Pitch Highest
const Pitch highest(track->getHighestPlayable(), Accidentals::NoAccidental);
tmp = QObject::tr(highest.getAsString(includeOctave, octaveBase).c_str(), "note name");
tmp += tr(" %1").arg(highest.getOctave(octaveBase));
m_highest->setText(tmp);
// Color
// Note: We only update the combobox contents if there is an actual
// change to the document's colors. See slotDocColoursChanged().
m_color->setCurrentIndex(track->getColor());
}
void AnalyseEvents(ExRootTreeReader *treeReader, TestPlots *plots)
{
TClonesArray *branchParticle = treeReader->UseBranch("Particle");
TClonesArray *branchElectron = treeReader->UseBranch("Electron");
TClonesArray *branchPhoton = treeReader->UseBranch("Photon");
TClonesArray *branchMuon = treeReader->UseBranch("Muon");
TClonesArray *branchTrack = treeReader->UseBranch("Track");
TClonesArray *branchTower = treeReader->UseBranch("Tower");
TClonesArray *branchEFlowTrack = treeReader->UseBranch("EFlowTrack");
TClonesArray *branchEFlowPhoton = treeReader->UseBranch("EFlowPhoton");
TClonesArray *branchEFlowNeutralHadron = treeReader->UseBranch("EFlowNeutralHadron");
TClonesArray *branchJet = treeReader->UseBranch("Jet");
Long64_t allEntries = treeReader->GetEntries();
cout << "** Chain contains " << allEntries << " events" << endl;
GenParticle *particle;
Electron *electron;
Photon *photon;
Muon *muon;
Track *track;
Tower *tower;
Jet *jet;
TObject *object;
TLorentzVector momentum;
Float_t Eem, Ehad;
Bool_t skip;
Long64_t entry;
Int_t i, j, pdgCode;
// Loop over all events
for(entry = 0; entry < allEntries; ++entry)
{
// Load selected branches with data from specified event
treeReader->ReadEntry(entry);
// Loop over all electrons in event
for(i = 0; i < branchElectron->GetEntriesFast(); ++i)
{
electron = (Electron*) branchElectron->At(i);
particle = (GenParticle*) electron->Particle.GetObject();
plots->fElectronDeltaPT->Fill((particle->PT - electron->PT)/particle->PT);
plots->fElectronDeltaEta->Fill((particle->Eta - electron->Eta)/particle->Eta);
}
// Loop over all photons in event
for(i = 0; i < branchPhoton->GetEntriesFast(); ++i)
{
photon = (Photon*) branchPhoton->At(i);
// skip photons with references to multiple particles
if(photon->Particles.GetEntriesFast() != 1) continue;
particle = (GenParticle*) photon->Particles.At(0);
plots->fPhotonDeltaPT->Fill((particle->PT - photon->PT)/particle->PT);
plots->fPhotonDeltaEta->Fill((particle->Eta - photon->Eta)/particle->Eta);
plots->fPhotonDeltaE->Fill((particle->E - photon->E)/particle->E);
}
// Loop over all muons in event
for(i = 0; i < branchMuon->GetEntriesFast(); ++i)
{
muon = (Muon*) branchMuon->At(i);
particle = (GenParticle*) muon->Particle.GetObject();
plots->fMuonDeltaPT->Fill((particle->PT - muon->PT)/particle->PT);
plots->fMuonDeltaEta->Fill((particle->Eta - muon->Eta)/particle->Eta);
}
// Loop over all tracks in event
for(i = 0; i < branchTrack->GetEntriesFast(); ++i)
{
track = (Track*) branchTrack->At(i);
particle = (GenParticle*) track->Particle.GetObject();
plots->fTrackDeltaPT->Fill((particle->PT - track->PT)/particle->PT);
plots->fTrackDeltaEta->Fill((particle->Eta - track->Eta)/particle->Eta);
}
// cout << "-- New event -- " << endl;
// Loop over all jets in event
for(i = 0; i < branchJet->GetEntriesFast(); ++i)
{
jet = (Jet*) branchJet->At(i);
momentum.SetPxPyPzE(0.0, 0.0, 0.0, 0.0);
// cout<<"Looping over jet constituents. Jet pt: "<<jet->PT<<", eta: "<<jet->Eta<<", phi: "<<jet->Phi<<endl;
// Loop over all jet's constituents
for(j = 0; j < jet->Constituents.GetEntriesFast(); ++j)
{
object = jet->Constituents.At(j);
// Check if the constituent is accessible
if(object == 0) continue;
if(object->IsA() == GenParticle::Class())
{
particle = (GenParticle*) object;
// cout << " GenPart pt: " << particle->PT << ", eta: " << particle->Eta << ", phi: " << particle->Phi << endl;
momentum += particle->P4();
}
else if(object->IsA() == Track::Class())
{
track = (Track*) object;
// cout << " Track pt: " << track->PT << ", eta: " << track->Eta << ", phi: " << track->Phi << endl;
momentum += track->P4();
}
else if(object->IsA() == Tower::Class())
{
tower = (Tower*) object;
// cout << " Tower pt: " << tower->ET << ", eta: " << tower->Eta << ", phi: " << tower->Phi << endl;
momentum += tower->P4();
}
}
plots->fJetDeltaPT->Fill((jet->PT - momentum.Pt())/jet->PT);
}
}
}