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| author | Tim-Philipp Müller <tim@centricular.net> | 2006-09-08 16:47:46 +0000 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.net> | 2006-09-08 16:47:46 +0000 |
| commit | f1163bb16d8ae140ad0e81da779b10dd6a9015e8 (patch) | |
| tree | 46ba13c08eabe993a9e683abdd86716e84207ce9 /gst/videocrop | |
| parent | 64396d9026d8317ec80e6208119eaee79a6de9b5 (diff) | |
| download | gst-plugins-bad-f1163bb16d8ae140ad0e81da779b10dd6a9015e8.tar.gz gst-plugins-bad-f1163bb16d8ae140ad0e81da779b10dd6a9015e8.tar.bz2 gst-plugins-bad-f1163bb16d8ae140ad0e81da779b10dd6a9015e8.zip | |
configure.ac: Bump requirements of -base (videocrop test case needs this).
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).
Diffstat (limited to 'gst/videocrop')
| -rw-r--r-- | gst/videocrop/gstvideocrop.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gst/videocrop/gstvideocrop.c b/gst/videocrop/gstvideocrop.c index c5b0ac90..3208e2a2 100644 --- a/gst/videocrop/gstvideocrop.c +++ b/gst/videocrop/gstvideocrop.c @@ -37,6 +37,13 @@ * <para> * If there is nothing to crop, the element will operate in pass-through mode. * </para> + * <para> + * Note that no special efforts are made to handle chroma-subsampled formats + * in the case of odd-valued cropping and compensate for sub-unit chroma plane + * shifts for such formats in the case where the "left" or "top" property is + * set to an odd number. This doesn't matter for most use cases, but it might + * matter for yours. + * </para> * <title>Example launch line</title> * <para> * <programlisting> |