auto asset = dynamic_pointer_cast<dcp::MonoPictureAsset> (dcp.cpls().front()->reels().front()->main_picture()->asset());
BOOST_REQUIRE (asset);
auto frame = asset->start_read()->get_frame(index);
- auto ref_frame (new dcp::MonoPictureFrame (ref));
+ dcp::MonoPictureFrame ref_frame(ref);
auto image = frame->xyz_image ();
- auto ref_image = ref_frame->xyz_image ();
+ auto ref_image = ref_frame.xyz_image();
BOOST_REQUIRE (image->size() == ref_image->size());
int off = 0;
for (int y = 0; y < ref_image->size().height; ++y) {
for (int x = 0; x < ref_image->size().width; ++x) {
- BOOST_REQUIRE_EQUAL (ref_image->data(0)[off], image->data(0)[off]);
- BOOST_REQUIRE_EQUAL (ref_image->data(1)[off], image->data(1)[off]);
- BOOST_REQUIRE_EQUAL (ref_image->data(2)[off], image->data(2)[off]);
+ auto x_error = std::abs(ref_image->data(0)[off] - image->data(0)[off]);
+ BOOST_REQUIRE_MESSAGE(x_error == 0, "x component at " << x << "," << y << " differs by " << x_error);
+ auto y_error = std::abs(ref_image->data(1)[off] - image->data(1)[off]);
+ BOOST_REQUIRE_MESSAGE(y_error == 0, "y component at " << x << "," << y << " differs by " << y_error);
+ auto z_error = std::abs(ref_image->data(2)[off] - image->data(2)[off]);
+ BOOST_REQUIRE_MESSAGE(z_error == 0, "z component at " << x << "," << y << " differs by " << z_error);
++off;
}
}