void c_the_program::startup_data_dir() {
bool found=false;
try
{
namespace b_fs = boost::filesystem;
// find path to my main data dir (to my data "in share").
// e.g. /home/rafalcode/work/galaxy42/ - because it contains:
// /home/rafalcode/work/galaxy42/share/locale/en/LC_MESSAGES/galaxy42_main.mo
// we could normalize the path... but this could trigger more problems maybe with encoding of string.
auto dir_normalize = [](std::string path) -> std::string {
return path; // nothing for now. TODO (would be nicer to not display "//home/.." in this tests below
};
b_fs::path cwd_full_boost( b_fs::current_path() );
string cwd_full = dir_normalize( b_fs::absolute( cwd_full_boost ) .string() );
// string cwd_full = b_fs::lexically_norma( b_fs::absolute( cwd_full_boost ) ).string();
b_fs::path selfpath = "";
// += cwd_full_boost;
// selfpath += "/";
selfpath += argt_exec; // hmm, what? --rafal
b_fs::path selfdir_boost = selfpath.remove_filename();
string selfdir = dir_normalize( b_fs::absolute( selfdir_boost ) .string() );
// cerr << "Start... [" << cwd_full << "] (cwd) " << endl;
// cerr << "Start... [" << selfdir << "] (exec) " << endl;
vector<string> data_dir_possible;
data_dir_possible.push_back(cwd_full);
data_dir_possible.push_back(selfdir);
#if defined(__MACH__)
// TODO when macosx .dmg fully works (when Gitian on macosx works)
#elif defined(_WIN32) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(_MSC_VER)
// data files should be next to .exe
#else
data_dir_possible.push_back("/usr");
data_dir_possible.push_back("/usr/local");
data_dir_possible.push_back("/usr/opt");
#endif
for (auto && dir : data_dir_possible) {
string testname = dir;
testname += "/share/locale/en/LC_MESSAGES/galaxy42_main.mo";
_fact( "Test: [" << testname << "]... " << std::flush );
ifstream filetest( testname.c_str() );
if (filetest.good()) {
m_install_dir_base = dir;
found=true;
_fact(" OK! " );
break;
} else _fact( "" );
}
} catch(std::exception & ex) {
_erro( "Error while looking for data directory ("<<ex.what()<<")" << std::endl );
}
if (!found) _fact( "Can not find language data files." );
_fact( "Data: [" << m_install_dir_base << "]" );
m_install_dir_share_locale = m_install_dir_base + "/share/locale";
_fact( "Lang: [" << m_install_dir_share_locale << "]" );
}
int main() {
struct timeval start, stop;
double total;
gettimeofday(&start, 0);
filetest();
gettimeofday(&stop, 0);
total = stop.tv_sec - start.tv_sec;
if (stop.tv_usec - start.tv_usec < 0) total++;
total *= 1000*1000;
total += stop.tv_usec - start.tv_usec;
total /= (NUM_ITER);
printf("access, open, creat, close, close %10f ms\n", total);
gettimeofday(&start, 0);
filetest2();
gettimeofday(&stop, 0);
total = stop.tv_sec - start.tv_sec;
if (stop.tv_usec - start.tv_usec < 0) total++;
total *= 1000*1000;
total += stop.tv_usec - start.tv_usec;
total /= (NUM_ITER);
printf("access %10f ms\n", total);
gettimeofday(&start, 0);
filetest3();
gettimeofday(&stop, 0);
total = stop.tv_sec - start.tv_sec;
if (stop.tv_usec - start.tv_usec < 0) total++;
total *= 1000*1000;
total += stop.tv_usec - start.tv_usec;
total /= (NUM_ITER);
printf("open, close %10f ms\n", total);
gettimeofday(&start, 0);
filetest();
gettimeofday(&stop, 0);
total = stop.tv_sec - start.tv_sec;
if (stop.tv_usec - start.tv_usec < 0) total++;
total *= 1000*1000;
total += stop.tv_usec - start.tv_usec;
total /= (NUM_ITER);
printf("access, open, creat, close, close %10f ms\n", total);
gettimeofday(&start, 0);
filetest2();
gettimeofday(&stop, 0);
total = stop.tv_sec - start.tv_sec;
if (stop.tv_usec - start.tv_usec < 0) total++;
total *= 1000*1000;
total += stop.tv_usec - start.tv_usec;
total /= (NUM_ITER);
printf("access %10f ms\n", total);
gettimeofday(&start, 0);
filetest3();
gettimeofday(&stop, 0);
total = stop.tv_sec - start.tv_sec;
if (stop.tv_usec - start.tv_usec < 0) total++;
total *= 1000*1000;
total += stop.tv_usec - start.tv_usec;
total /= (NUM_ITER);
printf("open, close %10f ms\n", total);
return 0;
}
RenderTask_sV* RenderingDialog::buildTask()
{
if (!slotValidate()) {
return NULL;
}
slotSaveSettings();
ProjectPreferences_sV *prefs = m_project->preferences();
const QString imagesOutputDir = ui->imagesOutputDir->text();
const QString imagesFilenamePattern = ui->imagesFilenamePattern->text();
RenderTask_sV *task = new RenderTask_sV(m_project);
task->renderPreferences().setFps(prefs->renderFPS());
task->renderPreferences().size = prefs->renderFrameSize();
task->renderPreferences().interpolation = prefs->renderInterpolationType();
task->renderPreferences().motionblur = prefs->renderMotionblurType();
if (ui->radioImages->isChecked()) {
ImagesRenderTarget_sV *renderTarget = new ImagesRenderTarget_sV(task);
renderTarget->setFilenamePattern(imagesFilenamePattern);
renderTarget->setTargetDir(imagesOutputDir);
task->setRenderTarget(renderTarget);
} else if (ui->radioVideo->isChecked()) {
#ifdef USE_FFMPEG
#if 0
newVideoRenderTarget *renderTarget = new newVideoRenderTarget(task);
#else
exportVideoRenderTarget *renderTarget = new exportVideoRenderTarget(task);
#endif
const bool use_qt = ui->use_qt->isChecked();
if (!use_qt) {
qDebug() << "using classical FFMPEG";
renderTarget->setQT(0);
}
#else
#warning "should not use this"
VideoRenderTarget_sV *renderTarget = new VideoRenderTarget_sV(task);
#endif
// check if file exist
QFile filetest(ui->videoOutputFile->text());
if (filetest.exists()) {
int r = QMessageBox::warning(this, tr("slowmoUI"),
tr("The file already exist.\n"
"Do you want to overwrite it ?"),
QMessageBox::Yes | QMessageBox::No);
if (r == QMessageBox::Yes) {
filetest.remove();
} else {
//TODO: maybe should delete task ?
return 0;
}
}
renderTarget->setTargetFile(ui->videoOutputFile->text());
renderTarget->setVcodec(ui->vcodec->text());
task->setRenderTarget(renderTarget);
} else {
qDebug() << "Render target is neither images nor video. Not implemented?";
Q_ASSERT(false);
}
if (ui->radioTagSection->isChecked()) {
bool b;
qreal start = ui->cbStartTag->itemData(ui->cbStartTag->currentIndex()).toFloat(&b);
Q_ASSERT(b);
qreal end = ui->cbEndTag->itemData(ui->cbEndTag->currentIndex()).toFloat(&b);
Q_ASSERT(b);
qDebug() << QString("Rendering tag section from %1 (%2) to %3 (%4)")
.arg(ui->cbStartTag->currentText())
.arg(start).arg(ui->cbEndTag->currentText()).arg(end);
Q_ASSERT(start <= end);
task->setTimeRange(start, end);
} else if (ui->radioSection->isChecked()) {
qDebug() << QString("Rendering time section from %1 to %3")
.arg(ui->cbStartTag->currentText())
.arg(ui->cbEndTag->currentText());
task->setTimeRange(ui->timeStart->text(), ui->timeEnd->text());
}
QString mode;
if (ui->radioFullProject->isChecked()) {
mode = "full";
} else if (ui->radioSection->isChecked()) {
mode = "time";
m_project->preferences()->renderStartTime() = ui->timeStart->text();
m_project->preferences()->renderEndTime() = ui->timeEnd->text();
} else if (ui->radioTagSection->isChecked()) {
mode = "tags";
m_project->preferences()->renderStartTag() = ui->cbStartTag->currentText();
m_project->preferences()->renderEndTag() = ui->cbEndTag->currentText();
} else {
qDebug() << "No section mode selected?";
Q_ASSERT(false);
}
// set optical flow parameters
QSettings settings;
QString flow_method = settings.value("preferences/flowMethod", "OpenCV-CPU").toString();
if (flow_method == "V3D") {
AbstractFlowSource_sV *flow_algo = m_project->flowSource();
flow_algo->setLambda(prefs->flowV3DLambda());
}
else if (flow_method == "OpenCV-CPU" || flow_method == "OpenCV-OCL") {
int algo_index = ui->opticalFlowAlgo->currentIndex();
qDebug() << "algo index is " << algo_index;
FlowSourceOpenCV_sV *flow_algo = (FlowSourceOpenCV_sV *)m_project->flowSource();
switch (algo_index) {
case 0:
flow_algo->setupOpticalFlow(
ui->FarnLevels->value(),
ui->FarnWin->value(),
ui->FarnPoly->value(),
ui->FarnPyr->value(),
ui->FarnPolyN->value()
);
break;
case 1:
flow_algo->setupTVL1(
ui->TVLtau->value(),
ui->TVLlambda->value(),
ui->TVLnscales->value(),
ui->TVLwarps->value(),
ui->TVLiterations->value(),
ui->TVLepsilon->value()
);
break;
default:
qDebug() << "no algo defined";
}
}
else {
throw Error_sV("Unsupported Flow method");
}
return task;
}
