This change enable automatic cropping using -1 set to left, top, right or
bottom property. In the case both side are set to automatic cropping, the
croping will be done equally on both side (in the odd case, right and
bottom cropping will be 1 pixel more).
https://bugzilla.gnome.org/show_bug.cgi?id=687761
A recent commit added video/x-raw-gray support to videocrop. However
this lets the videocrop unit test fail. Because videotestsrc can't
generate this format.
Original commit message from CVS:
* tests/check/elements/videocrop.c: (check_1x1_buffer):
Update the unit test for the new color values for BT.601 red.
Fixes bug #563510.
Original commit message from CVS:
* tests/check/Makefile.am:
* tests/check/elements/audiopanorama.c: (GST_START_TEST):
* tests/check/elements/videocrop.c: (GST_START_TEST):
* tests/check/elements/videofilter.c:
* tests/check/elements/wavpackdec.c: (GST_START_TEST):
* tests/check/elements/wavpackparse.c: (GST_START_TEST):
Add GST_OPTION_CFLAGS to CFLAGS when building unit tests, so the
error flags are included and it errors out on compiler warnings
for CVS builds; remove unused variables in various unit tests.
Original commit message from CVS:
* tests/check/elements/videocrop.c: (GST_START_TEST),
(videocrop_test_cropping_init_context):
When we can't create an element needed for the test, print a message
detailing which element it actually is that's missing (#390673).
Original commit message from CVS:
* configure.ac:
Bump requirements of -base (videocrop test case needs this).
* gst/videocrop/gstvideocrop.c:
Document sloppy handling of subsampled chroma planes if
left/top cropping is an odd number.
* tests/check/elements/videocrop.c: (handoff_cb),
(videocrop_test_cropping_init_context),
(videocrop_test_cropping_deinit_context),
(videocrop_test_cropping), (check_1x1_buffer), (GST_START_TEST),
(videocrop_suite), (main):
Add another unit test that crops the input to 1x1 (and checks
that that pixel has the expected values in a number of formats).
Original commit message from CVS:
* tests/check/elements/videocrop.c: (handoff_cb),
(buffer_probe_cb), (test_caps_transform), (test_passthrough),
(notgst_value_list_get_nth_int), (videocrop_suite):
More tests: check passthrough mode and caps transform in
both directions with fixed values, ranges and lists.
