Function loadFrame

tests/SphericalEffect.cpp:31–37

Load a PNG fixture into a fresh Frame

// Load a PNG fixture into a fresh Frame
static std::shared_ptr<Frame> loadFrame(const char *filename) {
  QImage img(QString(TEST_MEDIA_PATH) + filename);
  img = img.convertToFormat(QImage::Format_ARGB32);
  auto f = std::make_shared<Frame>();
  *f->GetImage() = img;
  return f;
}

// Helpers to sample pixels
static QColor centerPixel(SphericalProjection &e, std::shared_ptr<Frame> f) {