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author | Wim Taymans <wim.taymans@gmail.com> | 2007-09-04 16:40:05 +0000 |
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committer | Wim Taymans <wim.taymans@gmail.com> | 2007-09-04 16:40:05 +0000 |
commit | b4e5796a04dd2ba7c176024d9bf5d51dd3ee917b (patch) | |
tree | e20791a6c977b130eea4c38e516afccc4ece19ef /tests/examples | |
parent | 5248639cc180189ff3cc7acde83f8b041c1b8f78 (diff) |
sys/v4l2/gstv4l2src.c: Restructure the setcaps function so that we can also compute the expected GStreamer output siz...
Original commit message from CVS:
* sys/v4l2/gstv4l2src.c: (gst_v4l2_get_caps_info),
(gst_v4l2src_set_caps), (gst_v4l2src_get_mmap):
Restructure the setcaps function so that we can also compute the
expected GStreamer output size of the video frames.
Set frame_byte_size correctly so that read-based devices have a chance
of working correctly.
When grabbing a frame, discard frames that are not of the expected size.
Some cameras don't output the right framesize for the first buffer.
Try only a couple of times to get a valid frame, else error out.
* sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities),
(gst_v4l2_fill_lists), (gst_v4l2_get_input):
Add some more debug info when scanning the device.
* sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_new),
(gst_v4l2_buffer_pool_new), (gst_v4l2_buffer_pool_activate),
(gst_v4l2src_fill_format_list), (gst_v4l2src_grab_frame),
(gst_v4l2src_set_capture), (gst_v4l2src_capture_init):
Add some more debug info when dequeing a frame.
Diffstat (limited to 'tests/examples')
0 files changed, 0 insertions, 0 deletions