Function CreateTestBitmap

src/colmap/controllers/image_reader_test.cc:45–51

namespace {

Bitmap CreateTestBitmap(bool as_rgb) {
  Bitmap bitmap(1, 3, as_rgb);
  bitmap.SetPixel(0, 0, BitmapColor<uint8_t>(1));
  bitmap.SetPixel(1, 0, BitmapColor<uint8_t>(2));
  bitmap.SetPixel(2, 0, BitmapColor<uint8_t>(3));
  return bitmap;
}

class ParameterizedImageReaderTests
    : public ::testing::TestWithParam<std::tuple</*num_images=*/int,