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* Use gst_element_request_pad_simple...François Laignel2021-05-051-2/+2
| | | | | | Instead of the deprecated gst_element_get_request_pad. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2180>
* gst-plugins: allow per feature registrationStéphane Cerveau2021-04-117-35/+21
| | | | | | | | | | | | | Split plugin into features including dynamic types which can be indiviually registered during a static build. More details here: https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199 https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2110>
* gst: don't use volatile to mean atomicMatthew Waters2021-03-221-1/+1
| | | | | | | | | | | | volatile is not sufficient to provide atomic guarantees and real atomics should be used instead. GCC 11 has started warning about using volatile with atomic operations. https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719 Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2098>
* docs: fix element names in section headersTim-Philipp Müller2020-07-101-1/+1
| | | | | | Hopefully that'll make hotdoc pick up the docs for these elements. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1428>
* docs: Document basecamerabinsrcThibault Saunier2020-06-231-2/+1
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* plugins: uddate gst_type_mark_as_plugin_api() callsMathieu Duponchelle2020-06-061-2/+2
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* plugins: Use gst_type_mark_as_plugin_api() for all non-element plugin typesSebastian Dröge2020-06-041-0/+3
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* Don't pass default GLib marshallers for signalsNiels De Graef2019-11-061-2/+2
| | | | | | | | | | | | By passing NULL to `g_signal_new` instead of a marshaller, GLib will actually internally optimize the signal (if the marshaller is available in GLib itself) by also setting the valist marshaller. This makes the signal emission a bit more performant than the regular marshalling, which still needs to box into `GValue` and call libffi in case of a generic marshaller. Note that for custom marshallers, one would use `g_signal_set_va_marshaller()` with the valist marshaller instead.
* documentation: fixed a heap o' typosAaron Boxer2019-11-055-8/+8
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* Remove autotools build systemTim-Philipp Müller2019-10-141-28/+0
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* GstViewfinderBin: Fix typo in videoscale's name elementVaL Doroshchuk2019-09-161-2/+2
| | | | | If user's video sink has been changed, it is unable to fetch videoscale element by name and link to the video sink.
* doc: fix element section documentationsMathieu Duponchelle2019-05-251-5/+5
| | | | | Element sections were not rendered anymore after the hotdoc port, fixing this revealed a few incorrect links.
* docs: Build documentation with hotdocThibault Saunier2019-05-131-0/+1
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* Meson: Generate pc file for all plugins in badXavier Claessens2018-04-251-0/+1
| | | | https://bugzilla.gnome.org/show_bug.cgi?id=794568
* Remove plugin specific static build optionNicolas Dufresne2017-05-161-1/+0
| | | | | Static and dynamic plugins now have the same interface. The standard --enable-static/--enable-shared toggle are sufficient.
* docs: Port all docstring to gtk-doc markdownThibault Saunier2017-04-125-35/+22
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* Rename plugin filesnames to match plugin namesNicolas Dufresne2017-03-082-9/+9
| | | | | | | | | | | | - libgstgtksink.so -> libgstgtk.so - libgstteletextdec.so -> libgstteletex.so - libgstcamerabin2.so -> libgstcamerabin.so - libgstonvif.so -> libgstrtponvif.so (meson only) - sdp -> sdpelem (avoid clash with libgstsdp) - gstsiren -> siren - libgstkmssink.so -> libgstkms.so https://bugzilla.gnome.org/show_bug.cgi?id=779344
* Add support for Meson as alternative/parallel build systemNirbheek Chauhan2016-08-201-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Matej Knopp <matej.knopp@gmail.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
* camerabin: update docs sectionTim-Philipp Müller2016-07-081-13/+12
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* bad: use new gst_element_class_add_static_pad_template()Vineeth TM2016-03-243-12/+8
| | | | https://bugzilla.gnome.org/show_bug.cgi?id=763081
* plugins-bad: Fix example pipelinesVineeth TM2015-12-152-3/+3
| | | | | | | | rename gst-launch --> gst-launch-1.0 replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**) fix caps in examples https://bugzilla.gnome.org/show_bug.cgi?id=759432
* camerabin2: Fix string typoAnders Jonsson2015-08-051-1/+1
| | | | https://bugzilla.gnome.org/show_bug.cgi?id=753241
* wrappercamerabinsrc: handle when source creation failThiago Santos2015-05-011-3/+8
| | | | | Remember to set the source to NULL state as adding it to the pipeline will set it to the READY state.
* wrappercamerabinsrc: fix element linking orderThiago Santos2015-05-011-6/+3
| | | | | Video source should be linked to videocrop and not to videoconvert as it is done in the main linking path
* wrappercamerabinsrc: remove unused codeThiago Santos2015-04-271-23/+1
| | | | The structure is created and never used anymore. Remove it.
* wrappercamerabinsrc: use digitalzoom elementThiago Santos2015-04-272-87/+14
| | | | | | | Replace videocrop ! videoscale ! capsfilter with the digitalzoom bin that has the same pipeline internally and already updates the capsfilter automatically when caps change, removing this code from wrappercamerabinsrc and making it cleaner.
* digitalzoom: change videocrop parameters before passing caps eventThiago Santos2015-04-271-6/+4
| | | | | | | | Avoids one extra uneeded renegotiation if the elements are already configured to their final property values when the caps event goes through. Also avoids hitting bug https://bugzilla.gnome.org/show_bug.cgi?id=748344
* digitalzoom: also skip internal pipeline in upstream caps queryThiago Santos2015-04-271-1/+21
| | | | To avoid going through our capsfilter which would limit the choices.
* digitalzoom: prevent assertion when caps is anyThiago Santos2015-04-271-0/+5
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* camerabin: digitalzoom: create a bin element for digital zoomingThiago Santos2015-04-273-0/+445
| | | | | | | | | | | It contains videocrop ! videoscale ! capsfilter and implements digital zooming. At this moment, it is a private element of the camerabin plugin. This will remove some code used in wrappercamerabinsrc to make code clearer and digitalzoom can potentially be used by other applications in the future, it has nothing camerabin specific.
* Remove obsolete Android build cruftTim-Philipp Müller2015-04-261-16/+0
| | | | This is not needed any longer.
* wrappercamerabinsrc: Rework cropping for zoom and dimension reductionThiago Santos2015-04-242-43/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wrappercamerabinsrc has a videocrop element to be used for zooming and for cropping when input caps is different when used with the GstPhotography interface. The zooming part needs the following elements: capsfilter ! videocrop ! videoscale ! capsfilter The capsfilters should always have the same caps to ensure the zooming is done and preserves dimensions, unless when it is needed to do more cropping due to input dimensions those caps need to be modified accordingly to preserve the output dimensions. This, however, makes it hard to get caps negotiation to work properly as we need to have different caps in the capsfilters to account for the extra cropping needed. It could be simple for fixed caps but it gets tricky with unfixed ones. To solve this, this patch splits the zooming and dimension reduction cropping into 2 separate videocrop elements. The first one does the dimension cropping, which is only needed when the GstPhotography API is used and the source provides a caps that is different than what is requested, while the second is dedicated to zoom crop only. The first part of the pipeline goes from: src ! videoconvert ! capsfilter ! videocrop ! videoscale ! capsfilter to src ! videocrop ! videoconvert ! capsfilter ! videocrop ! videoscale ! capsfilter It might add an extra overhead in the image capture as the image might need to be cropped twice but this can be solved by enabling videocrop to use crop metas so only the later one does the real cropping. It also makes the code a bit simpler.
* wrappercamerabinsrc: remove obsolete commentThiago Santos2015-04-241-3/+0
| | | | | This is already handled in another place and doesn't make sense in the function context anymore
* wrappercamerabinsrc: error out if source fails to prepare for captureThiago Santos2015-04-241-3/+6
| | | | | Post an error when preparing the image capture through photography interface fails
* wrappercamerabinsrc: intersect instead of compare for equalityThiago Santos2015-04-241-1/+1
| | | | | Intersect is enough to check if the requested caps are compatible with what the source is going to provide. Equality will be too strict.
* wrappercamerabinsrc: fix typoThiago Santos2015-04-241-1/+1
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* wrappercamerabinsrc: Reset zoom element caps to go to viewfinder modeThiago Santos2015-04-211-0/+5
| | | | | Avoids not-negotiated failures related to using image capture caps still when adjusting to go back to viewfinder.
* wrappercamerabinsrc: fix leak of drain queryThiago Santos2015-04-211-1/+4
| | | | gst_pad_peer_query doesn't take ownership of the query object
* wrappercamerabinsrc: Refactor internal pipelineThiago Santos2015-04-212-155/+133
| | | | | | | | | | | Remove tee and output-selector and just link the source pad to the outputs we want as needed. The way we need to prioritize caps negotiation and allocation queries depending on the mode enabled is too custom to be handled using tee and output-selector. This provides more flexibility and doesn't get in the way of proper handling of negotiation and allocation queries.
* wrappercamerabinsrc: remove unused attribute and related pad probeThiago Santos2015-04-102-35/+0
| | | | | The variable was never set to true and can be removed along with the probe in which it used to act
* camerabin: remove hack around bug 648359Thiago Santos2015-03-141-8/+1
| | | | It is already fixed
* camerabin: remove deprecated g_atomic functionThiago Santos2015-03-141-7/+1
| | | | We depend on 2.32 already
* wrappercamerabinsrc: fix pad leakThiago Santos2015-03-141-2/+2
| | | | | Only get the pad if it is really going to be used to avoid leaking it
* camerabin: update zoom param spec if video source changes its max-zoomMohammed Hassan2015-03-081-0/+8
| | | | | | | | If the video source happens to allow max-zoom to be greater than our maximum hard coded value of 10 then the user cannot set anything greater than our maximum specified in the param spec. We have to update our param spec to prevent glib from capping the value https://bugzilla.gnome.org/show_bug.cgi?id=745740
* camerabin2: check negotiated caps avoid reseting of the pipeOleksij Rempel2015-03-042-15/+40
| | | | | | | | | | To avoid useless renegotiation of the pipe we can check for negotiated caps on src_filter and compare it with requested filter. If the caps intersect, avoid restart. Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net> https://bugzilla.gnome.org/show_bug.cgi?id=672610
* wrappercamerabinsrc: fix deadlock with pad object lockThiago Santos2015-01-051-1/+1
| | | | | | | | The image capture mutex and the pad object lock would cause a race if the pad query was made right when the image probe was running. The image probe needs the capture mutex and the querying would need the pad object lock.
* wrappercamerabinsrc: simplify weird if/else clauseThiago Santos2015-01-051-13/+12
| | | | | It is not an if/else situation but an if error abort otherwise just continue. Remove else to make it more readable
* wrappercamerabinsrc: do not set source state with lockThiago Santos2014-12-261-3/+6
| | | | | | | | | It might be racy with the image probe thread as it uses the capture mutex just like the start-capture handler from camerabin. The start-capture would be waiting for the source's streaming thread to stop to be able to set the source state to ready while the probe would be blocked waiting to acquire the capture mutex. It causes a deadlock.
* wrappercamerabinsrc: use the drain query instead of flushThiago Santos2014-12-261-6/+4
| | | | | | The flush might clear any pending captures that are still in queues being processed while the drain query will wait for those to be properly done
* Add some missing G_END_DECLSTim-Philipp Müller2014-10-281-0/+3
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