1cc82e9138
Original commit message from CVS: * ext/libvisual/visual.c: (get_buffer): * gst-libs/gst/audio/gstbaseaudiosrc.c: (gst_base_audio_src_fixate): * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_fixate_caps): * gst/audioscale/gstaudioscale.c: (gst_audioscale_fixate): * gst/audiotestsrc/gstaudiotestsrc.c: (gst_audiotestsrc_src_fixate): * gst/sine/gstsinesrc.c: (gst_sinesrc_src_fixate): * gst/videorate/gstvideorate.c: (gst_videorate_setcaps): * gst/videoscale/gstvideoscale.c: (gst_videoscale_fixate_caps): * gst/videotestsrc/gstvideotestsrc.c: (gst_videotestsrc_src_fixate): * sys/v4l/gstv4lsrc.c: (gst_v4lsrc_fixate): * sys/xvimage/xvimagesink.c: (gst_xvimagesink_fixate): Rename gst_caps_structure_fixate_* to gst_structure_fixate_* (#322027)
General Idea:
=============
_____/ gstv4lsrc.[ch]
_____/ \ v4lsrc_calls.[ch]
/
gstv4lelement.[ch] _/____________/ gstv4lmjpegsrc.[ch]
v4l_calls.[ch] \ \ v4lmjpegsrc_calls.[ch]
\_____
\_____/ gstv4lmjpegsink.[ch]
\ v4lmjpegsink_calls.[ch]
I.e., all the files on the right are child classes of
the v4lelement 'parent' on the left.
* v4lelement handles generic v4l stuff (picture settings,
audio, norm/input setting, open()/close())
* v4lsrc, v4lmjpegsrc handle the capture specific
functions. Maybe we'd need a v4lmpegsrc too
* v4lmjpegsink handles mjpeg hardware playback of video
Useful Documentation:
=====================
MJPEG/V4L API : ./videodev_mjpeg.h
V4L API : /usr/include/linux/videodev.h or
/usr/src/linux/Documentation/video4linux/API.html or
http://linux.bytesex.org/v4l2/API.html
V4L2 API : /usr/include/linux/videodev2.h or
http://v4l2spec.bytesex.org/
BSD/Meteor API: /usr/include/machine/ioctl_meteor.h
mjpegtools : http://www.sourceforge.net/projects/mjpeg