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* Conditionally compile code for YVYUWim Taymans2009-02-231-0/+2
| | | | | Only compile the code for the YVYU format when the format is actually defined. Spotted by tmatth on IRC.
* v4l2src: Make sort_by_frame_size conditionally compiledLevente Farkas2009-02-231-0/+2
| | | | | | | sort_by_frame_size is declared static and only used inside an ifdef, so use the same ifdef to define the function. Fixes #572185 Signed-off-by: David Schleef <ds@schleef.org>
* Add YVYU format to capsWim Taymans2009-02-231-0/+15
| | | | | Add YVYU format to the caps. We don't have anything to handle these caps yet, though.
* Fix comparison of the tuner normsBrijesh Singh2009-01-301-1/+1
| | | | | | | | | | The V4L2 tuner norms that a device supports could be a subset of some norm (e.g. NTSC instead of NTSC_M). The comparison should be done by & instead of ==. See http://www.linuxtv.org/downloads/video4linux/API/V4L2_API/spec-single/v4l2.html#STANDARD Fixes bug #569820.
* Remove version numbers from a few gst-launch examples.Stefan Kost2009-01-291-1/+1
| | | | The majority of the examples doe not use -0.10 and this will also help us to maintain the docs.
* Update and add documentation for platform specific plugins (sys).Stefan Kost2009-01-291-11/+7
| | | | Link to properties. Correct titles for examples. Fix examples.
* sys/v4l2/gstv4l2src.c: Fix error code (the message string also needs love, ↵Tim-Philipp Müller2009-01-201-1/+1
| | | | | | | | but not today). Original commit message from CVS: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read): Fix error code (the message string also needs love, but not today).
* sys/v4l2/gstv4l2src.c: Remove () from translateable string, so that it makes ↵Jan Schmidt2009-01-071-1/+1
| | | | | | | | more sense. Original commit message from CVS: * sys/v4l2/gstv4l2src.c: Remove () from translateable string, so that it makes more sense.
* sys/v4l2/gstv4l2src.c: Add support for grayscale v4l2 devices. Fixes bug ↵Sascha Hauer2009-01-051-0/+5
| | | | | | | | | | | #566616. Original commit message from CVS: Patch by: Sascha Hauer <s dot hauer at pengutronix dot de> Luotao Fu <l dot fu at pengutronix dot de> * sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_structure), (gst_v4l2_get_caps_info): Add support for grayscale v4l2 devices. Fixes bug #566616.
* sys/v4l2/v4l2src_calls.c: Turns out we don't always get the frame sizes in a ↵Tim-Philipp Müller2008-11-171-10/+20
| | | | | | | | | | | | | | | predefined order from lowest to highest ... Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format_and_size), (sort_by_frame_size), (gst_v4l2src_probe_caps_for_format): Turns out we don't always get the frame sizes in a predefined order from lowest to highest resolution, so let's just sort the list by frame size once we've queried the possible resolutions rather than assume any particular order. Fixes probed caps for the camera in my HP2133 mini notebook and makes v4l2src default to a decent size.
* sys/v4l2/gstv4l2.c: Give it a primary rank for autovideosrc.Stefan Kost2008-11-141-1/+1
| | | | | | Original commit message from CVS: * sys/v4l2/gstv4l2.c: Give it a primary rank for autovideosrc.
* sys/: Fix some spelling mistakes. Fixes #556802.Fabricio Godoy2008-11-132-2/+2
| | | | | | | | | | Original commit message from CVS: Patch by: Fabricio Godoy <skarllot at gmail dot com> * sys/oss/gstosssink.c: (gst_oss_sink_open): * sys/oss/gstosssrc.c: (gst_oss_src_open): * sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_mmap): * sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists): Fix some spelling mistakes. Fixes #556802.
* Optionally use libv4l to access v4l2 devices. Fixes bug #545033.Bastien Nocera2008-11-045-47/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | Original commit message from CVS: Patch by: Bastien Nocera <hadess at hadess dot net>, Hans de Goede <jwrdegoede at fedoraproject dot org> * configure.ac: * sys/v4l2/Makefile.am: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read): * sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities), (gst_v4l2_fill_lists), (gst_v4l2_open), (gst_v4l2_close), (gst_v4l2_get_norm), (gst_v4l2_set_norm), (gst_v4l2_get_frequency), (gst_v4l2_set_frequency), (gst_v4l2_signal_strength), (gst_v4l2_get_attribute), (gst_v4l2_set_attribute), (gst_v4l2_get_input), (gst_v4l2_set_input): * sys/v4l2/v4l2_calls.h: * sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize), (gst_v4l2_buffer_new), (gst_v4l2_buffer_pool_finalize), (gst_v4l2_buffer_pool_new), (gst_v4l2_buffer_pool_activate), (gst_v4l2src_fill_format_list), (gst_v4l2src_probe_caps_for_format_and_size), (gst_v4l2src_probe_caps_for_format), (gst_v4l2src_grab_frame), (gst_v4l2src_set_capture), (gst_v4l2src_capture_init), (gst_v4l2src_capture_start), (gst_v4l2src_capture_stop), (gst_v4l2src_get_nearest_size): Optionally use libv4l to access v4l2 devices. Fixes bug #545033.
* Don't install static libs for plugins. Fixes #550851 for -good.Stefan Kost2008-11-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original commit message from CVS: * ext/aalib/Makefile.am: * ext/annodex/Makefile.am: * ext/cairo/Makefile.am: * ext/dv/Makefile.am: * ext/esd/Makefile.am: * ext/flac/Makefile.am: * ext/gconf/Makefile.am: * ext/gdk_pixbuf/Makefile.am: * ext/hal/Makefile.am: * ext/jpeg/Makefile.am: * ext/ladspa/Makefile.am: * ext/libcaca/Makefile.am: * ext/libmng/Makefile.am: * ext/libpng/Makefile.am: * ext/mikmod/Makefile.am: * ext/pulse/Makefile.am: * ext/raw1394/Makefile.am: * ext/shout2/Makefile.am: * ext/soup/Makefile.am: * ext/speex/Makefile.am: * ext/taglib/Makefile.am: * ext/wavpack/Makefile.am: * gst/alpha/Makefile.am: * gst/apetag/Makefile.am: * gst/audiofx/Makefile.am: * gst/auparse/Makefile.am: * gst/autodetect/Makefile.am: * gst/avi/Makefile.am: * gst/cutter/Makefile.am: * gst/debug/Makefile.am: * gst/effectv/Makefile.am: * gst/equalizer/Makefile.am: * gst/flx/Makefile.am: * gst/goom/Makefile.am: * gst/goom2k1/Makefile.am: * gst/icydemux/Makefile.am: * gst/id3demux/Makefile.am: * gst/interleave/Makefile.am: * gst/law/Makefile.am: * gst/level/Makefile.am: * gst/matroska/Makefile.am: * gst/median/Makefile.am: * gst/monoscope/Makefile.am: * gst/multifile/Makefile.am: * gst/multipart/Makefile.am: * gst/oldcore/Makefile.am: * gst/qtdemux/Makefile.am: * gst/replaygain/Makefile.am: * gst/rtp/Makefile.am: * gst/rtsp/Makefile.am: * gst/smpte/Makefile.am: * gst/spectrum/Makefile.am: * gst/udp/Makefile.am: * gst/videobox/Makefile.am: * gst/videocrop/Makefile.am: * gst/videofilter/Makefile.am: * gst/videomixer/Makefile.am: * gst/wavenc/Makefile.am: * gst/wavparse/Makefile.am: * sys/directdraw/Makefile.am: * sys/directsound/Makefile.am: * sys/oss/Makefile.am: * sys/osxaudio/Makefile.am: * sys/osxvideo/Makefile.am: * sys/sunaudio/Makefile.am: * sys/v4l2/Makefile.am: * sys/waveform/Makefile.am: * sys/ximage/Makefile.am: Don't install static libs for plugins. Fixes #550851 for -good.
* sys/v4l2/v4l2src_calls.c: Guard more uncommon formats with ifdefs so that we ↵Wim Taymans2008-10-311-0/+8
| | | | | | | | | can compile on older versions. Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_format_get_rank): Guard more uncommon formats with ifdefs so that we can compile on older versions.
* sys/v4l2/gstv4l2object.h: Getting the Class from an instance is not just a ↵Wim Taymans2008-10-031-3/+3
| | | | | | | | | | matter of casting it to the class struct b... Original commit message from CVS: * sys/v4l2/gstv4l2object.h: Getting the Class from an instance is not just a matter of casting it to the class struct but it involves calling G_OBJECT_GET_CLASS on the instance. Fixes #549784.
* sys/v4l2/: Fix memory leaks. Small code cleanups : No need for empty ↵Stefan Kost2008-08-265-16/+29
| | | | | | | | | | | | | _init(). No need to memset instance structures. ... Original commit message from CVS: * sys/v4l2/gstv4l2object.c: * sys/v4l2/gstv4l2src.c: * sys/v4l2/gstv4l2src.h: * sys/v4l2/v4l2_calls.c: * sys/v4l2/v4l2src_calls.c: Fix memory leaks. Small code cleanups : No need for empty _init(). No need to memset instance structures. Some more FIXME's.
* sys/v4l2/gstv4l2tuner.c: v4l2src doesn't have a property named "norm" so ↵Filippo Argiolas2008-08-231-0/+2
| | | | | | | | | | | don't try to notify about changes to that pr... Original commit message from CVS: Patch by: Filippo Argiolas <filippo dot argiolas at gmail dot com> * sys/v4l2/gstv4l2tuner.c: (gst_v4l2_tuner_set_norm_and_notify): v4l2src doesn't have a property named "norm" so don't try to notify about changes to that property. The "norm" property and related code are commented out currently. Fixes bug #549090.
* sys/v4l2/gstv4l2object.c: Reprobe devices again instead of taking a cached ↵Mike Ruprecht2008-08-231-4/+4
| | | | | | | | | | list as new devices could've been plugged ... Original commit message from CVS: Patch by: Mike Ruprecht <cmaiku at gmail dot com> * sys/v4l2/gstv4l2object.c: (gst_v4l2_class_probe_devices): Reprobe devices again instead of taking a cached list as new devices could've been plugged in. Fixes bug #549062.
* sys/v4l2/gstv4l2src.c: Add S910 and PWC formats with a low priority.Wim Taymans2008-08-212-9/+62
| | | | | | | | | | Original commit message from CVS: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_structure), (gst_v4l2_get_caps_info): Add S910 and PWC formats with a low priority. * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_format_get_rank), (gst_v4l2src_probe_caps_for_format): Add more debugging.
* sys/v4l2/gstv4l2src.c: Properly set the maximum latency value, in the same ↵Edward Hervey2008-08-132-15/+5
| | | | | | | | | | | way it is done in v4lsrc. Original commit message from CVS: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_query): Properly set the maximum latency value, in the same way it is done in v4lsrc. * sys/v4l2/v4l2src_calls.c: Simplify fraction equality check, no need to use GValues for this.
* sys/v4l2/gstv4l2src.c: Add warning messages stating exactly why the latency ↵Edward Hervey2008-08-122-3/+11
| | | | | | | | | | | | query failed. Original commit message from CVS: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_query): Add warning messages stating exactly why the latency query failed. * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_capture): In some cases, the negotiated framerate might be the default one which is already set internally. But we still need to mark it down in fps_n and fps_d so that the latency query can happen properly.
* Make sure gettext returns translations in UTF-8 encoding rather than in the ↵Frederic Crozat2008-08-071-0/+1
| | | | | | | | | | | | | | | current locale encoding (#546822). Original commit message from CVS: Patch by: Frederic Crozat <fcrozat@mandriva.org> * ext/esd/gstesd.c: (plugin_init): * ext/flac/gstflac.c: (plugin_init): * ext/shout2/gstshout2.c: (plugin_init): * ext/wavpack/gstwavpack.c: (plugin_init): * sys/oss/gstossaudio.c: (plugin_init): * sys/v4l2/gstv4l2.c: (plugin_init): Make sure gettext returns translations in UTF-8 encoding rather than in the current locale encoding (#546822).
* sys/v4l2/v4l2src_calls.c: When outputting a pad template range for the size, ↵Jan Schmidt2008-08-071-1/+2
| | | | | | | | | include a framerate range too, to avoid ... Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format): When outputting a pad template range for the size, include a framerate range too, to avoid 'not a real subset of template caps' errors.
* sys/v4l2/gstv4l2src.c: Avoid compiler warning by initialising variable to ↵Benoit Fouet2008-07-171-2/+1
| | | | | | | | | NULL (#543259). Original commit message from CVS: Patch by: Benoit Fouet <benoit.fouet purplelabs com> * sys/v4l2/gstv4l2src.c: (gst_v4l2src_negotiate): Avoid compiler warning by initialising variable to NULL (#543259).
* Don't use declarations after statements and variable length arrays.Sebastian Dröge2008-07-082-4/+3
| | | | | | | | | | | | | Original commit message from CVS: * ext/raw1394/gstdv1394src.c: (gst_dv1394src_uri_set_uri): * ext/speex/gstspeexenc.c: (gst_speex_enc_sink_getcaps): * ext/wavpack/gstwavpackenc.c: (gst_wavpack_enc_set_wp_config): * sys/v4l2/gstv4l2src.c: (gst_v4l2src_fixate): * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format): * tests/examples/equalizer/demo.c: (message_handler): * tests/examples/spectrum/demo-audiotest.c: (message_handler): * tests/examples/spectrum/demo-osssrc.c: (message_handler): Don't use declarations after statements and variable length arrays.
* sys/v4l2/v4l2src_calls.c: Try progressive video if interlaced fails. Fixes ↵Daniel Drake2008-07-071-9/+42
| | | | | | | | | | | bug #541956 and the usage of v4l2src on OLPC. Original commit message from CVS: Patch by: Daniel Drake <dsd at gentoo dot org> * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_capture), (gst_v4l2src_get_nearest_size): Try progressive video if interlaced fails. Fixes bug #541956 and the usage of v4l2src on OLPC.
* sys/v4l2/v4l2_calls.c: Don't include unused gstv4l2xoverlay.h. Fixes build ↵Tim-Philipp Müller2008-06-261-0/+2
| | | | | | | | | in case where X11 headers are not installed. Original commit message from CVS: * sys/v4l2/v4l2_calls.c:: Don't include unused gstv4l2xoverlay.h. Fixes build in case where X11 headers are not installed.
* sys/v4l2/gstv4l2src.c: Improve negotiation a bit more by picking the ↵Sjoerd Simons2008-06-091-5/+40
| | | | | | | | | | | smallest possible resolution that is larger than... Original commit message from CVS: Patch by: Sjoerd Simons <sjoerd at luon dot net> * sys/v4l2/gstv4l2src.c: (gst_v4l2src_negotiate): Improve negotiation a bit more by picking the smallest possible resolution that is larger than the resolution specified in the first caps entry of the peer caps. Fixes bug #536994.
* sys/v4l2/: Fix compilation with newer GIT kernels that deprecatedBastien Nocera2008-06-092-0/+29
| | | | | | | | | Original commit message from CVS: Patch by: Bastien Nocera <hadess at hadess dot net> * sys/v4l2/gstv4l2vidorient.c: * sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists): Fix compilation with newer GIT kernels that deprecated V4L2_CID_HCENTER and V4L2_CID_VCENTER. Fixes bug #536317.
* sys/v4l2/gstv4l2src.c: Provide a custom negotiation function to make sure to ↵Sjoerd Simons2008-06-041-2/+129
| | | | | | | | | | | pick the highest possible framerate and ... Original commit message from CVS: Patch by: Sjoerd Simons <sjoerd at luon dot net> * sys/v4l2/gstv4l2src.c: (gst_v4l2src_class_init), (gst_v4l2src_fixate), (gst_v4l2src_negotiate): Provide a custom negotiation function to make sure to pick the highest possible framerate and resolution. Fixes bug #536646.
* sys/v4l2/v4l2src_calls.c: Fix potential caps leak.William M. Brack2008-05-261-10/+34
| | | | | | | | | Original commit message from CVS: Patch by: William M. Brack <wbrack at mmm dot com dot hk> * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format): Fix potential caps leak. If we can't get the framerate with an ioctl, try to get it with the current norm. Fixes #520092.
* sys/v4l2/v4l2src_calls.c: If we fail to get the frame intervals, simply ↵William M. Brack2008-05-261-9/+12
| | | | | | | | | | | don't touch the framerates on the template ca... Original commit message from CVS: Patch by: William M. Brack <wbrack at mmm dot com dot hk> * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format_and_size): If we fail to get the frame intervals, simply don't touch the framerates on the template caps instead of discarding the format. See #520092.
* sys/v4l2/gstv4l2src.c: Add NV12, NV21 and bayer support. See #520092.William M. Brack2008-05-261-2/+20
| | | | | | | | Original commit message from CVS: Patch by: William M. Brack <wbrack at mmm dot com dot hk> * sys/v4l2/gstv4l2src.c: (gst_v4l2src_v4l2fourcc_to_structure), (gst_v4l2_get_caps_info): Add NV12, NV21 and bayer support. See #520092.
* sys/v4l2/gstv4l2src.c: Don't include the gstv4l2xoverlay.h header as the ↵Sebastian Dröge2008-05-171-0/+2
| | | | | | | | | | XOverlay support isn't implemented at all ye... Original commit message from CVS: * sys/v4l2/gstv4l2src.c: Don't include the gstv4l2xoverlay.h header as the XOverlay support isn't implemented at all yet and this requires X headers to be installed. Fixes bug #533264.
* Add device-fd property to make it possible to apps to call ioctl's.Edgard Lima2008-03-262-0/+14
| | | | | Original commit message from CVS: Add device-fd property to make it possible to apps to call ioctl's.
* sys/v4l2/v4l2src_calls.c: Remove superfluous DEBUG macro.Tim-Philipp Müller2008-03-251-7/+2
| | | | | | Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_set_capture): Remove superfluous DEBUG macro.
* sys/v4l2/v4l2src_calls.c: Check whether the device supports setting the ↵William M. Brack2008-03-251-27/+50
| | | | | | | | | | | | framerate before trying to set it and then po... Original commit message from CVS: Based on patch by: William M. Brack <wbrack at mmm com hk> * sys/v4l2/v4l2src_calls.c: (fractions_are_equal), (gst_v4l2src_set_capture): Check whether the device supports setting the framerate before trying to set it and then posting a warning or error if it doesn't work (#516649, #520092). Also compare fractions more correctly.
* sys/v4l2/v4l2src_calls.c: Make sure the probed frame sizes are reversed in ↵William M. Brack2008-03-171-4/+9
| | | | | | | | | | | | | | the resulting caps also when using V4L2_FR... Original commit message from CVS: Patch by: William M. Brack <wbrack at mmm com hk> * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format_and_size), (gst_v4l2src_probe_caps_for_format): Make sure the probed frame sizes are reversed in the resulting caps also when using V4L2_FRMSIZE_STEPWISE (so they end up highest resolution first); also remove unused variable. (Partly fixes #520092)
* sys/v4l2/v4l2src_calls.c: Chain up the finalize functions. Fixes bug #515984.Sebastian Dröge2008-02-121-0/+12
| | | | | | | | Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize), (gst_v4l2_buffer_class_init), (gst_v4l2_buffer_pool_finalize), (gst_v4l2_buffer_pool_class_init): Chain up the finalize functions. Fixes bug #515984.
* sys/v4l2/v4l2_calls.c: Treat ENOTTY (driver does not implement ioctl) the ↵Jan Schmidt2008-01-313-41/+53
| | | | | | | | | | | | | | | | | same as Original commit message from CVS: * sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists): Treat ENOTTY (driver does not implement ioctl) the same as EINVAL since it implies there are no available standards. * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format), (gst_v4l2src_get_nearest_size): Replace gst_v4l2src_get_size_limits with 2 calls to new function gst_v4l2src_get_nearest_size, and get it to use VIDIOC_S_FMT to probe if the driver does not support VIDIOC_TRY_FMT for whatever reason, and if we aren't yet actively capturing. * sys/v4l2/v4l2src_calls.h: Remove replaced function declaration.
* configure.ac: Detect video4linux headers on Solaris too.Brian Cameron2008-01-214-3/+17
| | | | | | | | | | | | | | Original commit message from CVS: * configure.ac: Detect video4linux headers on Solaris too. * sys/v4l2/gstv4l2colorbalance.h: * sys/v4l2/gstv4l2object.h: * sys/v4l2/v4l2_calls.c: * sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize), (gst_v4l2_buffer_new): Make v4l2 build on Solaris. Patch by: Brian Cameron <brian.cameron at sun dot com> Fixes: #510505
* sys/v4l2/: Init some structs to zero before we pass them to ioctl, which ↵Tim-Philipp Müller2007-12-112-6/+8
| | | | | | | | | | avoids valgrind warnings. Also fix a small ... Original commit message from CVS: * sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists): * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_fill_format_list): Init some structs to zero before we pass them to ioctl, which avoids valgrind warnings. Also fix a small memory leak.
* Always copy buffers by default (handle safer with bugged drivers) and added ↵Edgard Lima2007-11-153-21/+30
| | | | | | | a property to make it possible to use mma... Original commit message from CVS: Always copy buffers by default (handle safer with bugged drivers) and added a property to make it possible to use mmap effectively (no copy if possible) when application wants to. Fixes: #480557.
* sys/v4l2/v4l2src_calls.c: but the corresponding ioctl() call fails even ↵Tim-Philipp Müller2007-11-131-0/+12
| | | | | | | | | | | | though the driver claims to support this form... Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format): If VIDIOC_ENUM_FRAMESIZES is defined (= recent kernel), but the corresponding ioctl() call fails even though the driver claims to support this format, just fall back to the pre-2.6.19 kernel routine that creates caps with suitable height and width ranges (see #448278).
* sys/v4l2/v4l2src_calls.c: Fix 'unused variable' compiler warning when ↵Tim-Philipp Müller2007-10-261-1/+1
| | | | | | | | | compiling against older kernel headers. Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: Fix 'unused variable' compiler warning when compiling against older kernel headers.
* sys/v4l2/v4l2src_calls.c: Fixes "v4l2src ! queue ! xvimagesink". The queue ↵Edgard Lima2007-10-221-8/+20
| | | | | | | | | | ask for buffer too early. It is temporary ... Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_grab_frame): Fixes "v4l2src ! queue ! xvimagesink". The queue ask for buffer too early. It is temporary until we find something better.
* sys/v4l2/v4l2src_calls.c: Add some more debug info. Generate an error when ↵Wim Taymans2007-10-181-5/+33
| | | | | | | | | | we run out of buffers for some reason. See... Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2_buffer_finalize), (gst_v4l2src_grab_frame): Add some more debug info. Generate an error when we run out of buffers for some reason. See #480557.
* sys/v4l2/: When probing the formats and sizes a camera supports, make sure ↵Tim-Philipp Müller2007-10-132-13/+116
| | | | | | | | | | | | | | | | | | | | | the best ones (highest resolution, prefere... Original commit message from CVS: * sys/v4l2/gstv4l2src.c: * sys/v4l2/v4l2src_calls.c: When probing the formats and sizes a camera supports, make sure the best ones (highest resolution, prefered format) end up at the beginning of the probed caps and the less desirable ones at the end. This is important because the order within the caps matters for things like fixation and negotiation, ie. what format is chosen in the end. With recent kernels, the current probing code will end up querying the supported sizes from lowest resolution to highest resolution, adding them to the probed caps in that order, resulting to v4l2src fixating to the lowest possible resolution if downstream does not express a size preference. Also make up a somewhat random ranking of prefered output formats for the same reason. Fixes #485828.
* sys/v4l2/v4l2src_calls.c: Fix framerate detection code some more.Wim Taymans2007-09-111-40/+62
| | | | | | | | | | | | Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format_and_size): Fix framerate detection code some more. Handle the case where there is a weird step in the stepwise framerates. Don't overwrite the min interval with the framerate, use a temp variable instead. Use max in the Continuous framerate intervals instead of step, which is 1 according to the docs. Fixes #475424.
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