- /* Run some tests with a limited range of allowed rates */
-
- std::list<int> afr;
- afr.push_back (24);
- afr.push_back (25);
- afr.push_back (30);
- Config::instance()->set_allowed_dcp_frame_rates (afr);
-
- int best = best_dcp_frame_rate (60);
- FrameRateConversion frc = FrameRateConversion (60, best);
- BOOST_CHECK_EQUAL (best, 30);
- BOOST_CHECK_EQUAL (frc.skip, true);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (50);
- frc = FrameRateConversion (50, best);
- BOOST_CHECK_EQUAL (best, 25);
- BOOST_CHECK_EQUAL (frc.skip, true);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (48);
- frc = FrameRateConversion (48, best);
- BOOST_CHECK_EQUAL (best, 24);
- BOOST_CHECK_EQUAL (frc.skip, true);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (30);
- frc = FrameRateConversion (30, best);
- BOOST_CHECK_EQUAL (best, 30);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (29.97);
- frc = FrameRateConversion (29.97, best);
- BOOST_CHECK_EQUAL (best, 30);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, true);
-
- best = best_dcp_frame_rate (25);
- frc = FrameRateConversion (25, best);
- BOOST_CHECK_EQUAL (best, 25);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (24);
- frc = FrameRateConversion (24, best);
- BOOST_CHECK_EQUAL (best, 24);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (14.5);
- frc = FrameRateConversion (14.5, best);
- BOOST_CHECK_EQUAL (best, 30);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, true);
- BOOST_CHECK_EQUAL (frc.change_speed, true);
-
- best = best_dcp_frame_rate (12.6);
- frc = FrameRateConversion (12.6, best);
- BOOST_CHECK_EQUAL (best, 25);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, true);
- BOOST_CHECK_EQUAL (frc.change_speed, true);
-
- best = best_dcp_frame_rate (12.4);
- frc = FrameRateConversion (12.4, best);
- BOOST_CHECK_EQUAL (best, 25);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, true);
- BOOST_CHECK_EQUAL (frc.change_speed, true);
-
- best = best_dcp_frame_rate (12);
- frc = FrameRateConversion (12, best);
- BOOST_CHECK_EQUAL (best, 24);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, true);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- /* Now add some more rates and see if it will use them
- in preference to skip/repeat.
- */
-
- afr.push_back (48);
- afr.push_back (50);
- afr.push_back (60);
- Config::instance()->set_allowed_dcp_frame_rates (afr);
-
- best = best_dcp_frame_rate (60);
- frc = FrameRateConversion (60, best);
- BOOST_CHECK_EQUAL (best, 60);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (50);
- frc = FrameRateConversion (50, best);
- BOOST_CHECK_EQUAL (best, 50);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- best = best_dcp_frame_rate (48);
- frc = FrameRateConversion (48, best);
- BOOST_CHECK_EQUAL (best, 48);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, false);
-
- /* Check some out-there conversions (not the best) */
-
- frc = FrameRateConversion (14.99, 24);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, true);
- BOOST_CHECK_EQUAL (frc.change_speed, true);
-
- /* Check some conversions with limited DCP targets */
-
- afr.clear ();
- afr.push_back (24);
- Config::instance()->set_allowed_dcp_frame_rates (afr);
-
- best = best_dcp_frame_rate (25);
- frc = FrameRateConversion (25, best);
- BOOST_CHECK_EQUAL (best, 24);
- BOOST_CHECK_EQUAL (frc.skip, false);
- BOOST_CHECK_EQUAL (frc.repeat, false);
- BOOST_CHECK_EQUAL (frc.change_speed, true);
-}