Fix incorrect images when cropping without stretch.

[dcpomatic.git] / test / image_test.cc

diff --git a/test/image_test.cc b/test/image_test.cc
index 0bae58e60146bc42e68f59b0bf552ad933b79be4..e5c95ea2de75ce9f0e90273536bd19c87582948d 100644 (file)
--- a/test/image_test.cc
+++ b/test/image_test.cc
@@ -267,6 +267,46 @@ BOOST_AUTO_TEST_CASE (crop_scale_window_test)
        check_image("test/data/crop_scale_window_test.png", "build/test/crop_scale_window_test.png");
 }
 
+/** Special cases of Image::crop_scale_window which triggered some valgrind warnings */
+BOOST_AUTO_TEST_CASE (crop_scale_window_test2)
+{
+       shared_ptr<Image> image (new Image(AV_PIX_FMT_XYZ12LE, dcp::Size(2048, 858), true));
+       image->crop_scale_window (Crop(279, 0, 0, 0), dcp::Size(1069, 448), dcp::Size(1069, 578), dcp::YUV_TO_RGB_REC709, VIDEO_RANGE_FULL, AV_PIX_FMT_RGB24, false, false);
+       image->crop_scale_window (Crop(2048, 0, 0, 0), dcp::Size(1069, 448), dcp::Size(1069, 578), dcp::YUV_TO_RGB_REC709, VIDEO_RANGE_FULL, AV_PIX_FMT_RGB24, false, false);
+}
+
+BOOST_AUTO_TEST_CASE (crop_scale_window_test3)
+{
+       shared_ptr<FFmpegImageProxy> proxy(new FFmpegImageProxy("test/data/player_seek_test_0.png"));
+       shared_ptr<Image> xyz = proxy->image().first->convert_pixel_format(dcp::YUV_TO_RGB_REC709, AV_PIX_FMT_RGB24, true, false);
+       shared_ptr<Image> cropped = xyz->crop_scale_window(Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUV_TO_RGB_REC709, VIDEO_RANGE_FULL, AV_PIX_FMT_RGB24, false, false);
+       write_image(cropped, "build/test/crop_scale_window_test3.png", "RGB", MagickCore::CharPixel);
+}
+
+BOOST_AUTO_TEST_CASE (crop_scale_window_test4)
+{
+       shared_ptr<FFmpegImageProxy> proxy(new FFmpegImageProxy("test/data/player_seek_test_0.png"));
+       shared_ptr<Image> xyz = proxy->image().first->convert_pixel_format(dcp::YUV_TO_RGB_REC709, AV_PIX_FMT_RGB24, true, false);
+       shared_ptr<Image> cropped = xyz->crop_scale_window(Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUV_TO_RGB_REC709, VIDEO_RANGE_FULL, AV_PIX_FMT_XYZ12LE, false, false);
+       write_image(cropped, "build/test/crop_scale_window_test4.png", "RGB", MagickCore::ShortPixel);
+}
+
+BOOST_AUTO_TEST_CASE (crop_scale_window_test5)
+{
+       shared_ptr<FFmpegImageProxy> proxy(new FFmpegImageProxy("test/data/player_seek_test_0.png"));
+       shared_ptr<Image> xyz = proxy->image().first->convert_pixel_format(dcp::YUV_TO_RGB_REC709, AV_PIX_FMT_XYZ12LE, true, false);
+       shared_ptr<Image> cropped = xyz->crop_scale_window(Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUV_TO_RGB_REC709, VIDEO_RANGE_FULL, AV_PIX_FMT_RGB24, false, false);
+       write_image(cropped, "build/test/crop_scale_window_test5.png", "RGB", MagickCore::CharPixel);
+}
+
+BOOST_AUTO_TEST_CASE (crop_scale_window_test6)
+{
+       shared_ptr<FFmpegImageProxy> proxy(new FFmpegImageProxy("test/data/player_seek_test_0.png"));
+       shared_ptr<Image> xyz = proxy->image().first->convert_pixel_format(dcp::YUV_TO_RGB_REC709, AV_PIX_FMT_XYZ12LE, true, false);
+       shared_ptr<Image> cropped = xyz->crop_scale_window(Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUV_TO_RGB_REC709, VIDEO_RANGE_FULL, AV_PIX_FMT_XYZ12LE, false, false);
+       write_image(cropped, "build/test/crop_scale_window_test6.png", "RGB", MagickCore::ShortPixel);
+}
+
 BOOST_AUTO_TEST_CASE (as_png_test)
 {
        shared_ptr<FFmpegImageProxy> proxy(new FFmpegImageProxy("test/data/3d_test/000001.png"));