Sebastian Dröge
83192bce84
videoaggregator: Move aggregated_frame and the pad buffer into the private struct
...
The aggregated_frame is now called prepared_frame and passed to the
prepare_frame and cleanup_frame virtual methods directly. For the
currently queued buffer there is a method on the video aggregator pad
now.
2018-05-05 16:32:19 +02:00
Sebastian Dröge
e34d4e9bf4
videoaggregator: Move GstChildProxy implementations into leaf classes
...
Not every subclass will want to expose the pads via the interface.
https://bugzilla.gnome.org/show_bug.cgi?id=739011
2018-05-04 16:13:16 +02:00
Mathieu Duponchelle
39d408f3d6
Port to latest GstAggregator segment API
...
The aggregator segment is now exposed on the src pad
https://bugzilla.gnome.org/show_bug.cgi?id=793946
2018-03-01 15:37:06 +01:00
Mathieu Duponchelle
56fc5bef18
aggregator: Remove klass->sinkpads_type
...
This posed problems for the python bindings (and possibly others).
Instead, subclasses now use add_pad_template_with_gtype.
https://bugzilla.gnome.org/show_bug.cgi?id=789986
2017-11-22 16:52:29 +01:00
Matthew Waters
7c53043386
aggregator: add simple support for caps handling
...
Modelled off the videoaggregator caps handling as that seems the most
mature aggregtor-using implementation that has caps handling there is.
https://bugzilla.gnome.org/show_bug.cgi?id=776931
2017-05-20 16:21:17 +02:00
Thibault Saunier
78022a6e0c
docs: Port all docstring to gtk-doc markdown
2017-04-12 12:57:57 -03:00
Jan Schmidt
9e516b35e3
gl: Add/update docs for glviewconvert, glstereomix
...
Add some example pipelines for glstereomix, and fix up
the example pipelines for glviewconvert
2016-08-26 03:25:49 +10:00
Jan Schmidt
3ca79c93ba
glstereomix: Fix caps negotiation
...
The videoaggregator negotiation sequence changed some time
back and broke glstereomix. Instead of doing nego incorrectly
in the find_best_format() vfunc, do it directly in the
update_caps() method.
2016-08-26 03:25:49 +10:00
Vineeth TM
8cdfb13658
bad: use new gst_element_class_add_static_pad_template()
...
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2016-03-24 14:56:51 +02:00
Matthew Waters
96754a6d52
glstereo{mix,split}: allow running on GLES 2/3
...
It's mostly supported for GLES 2.x, fully supported on GLES 3.x
2016-03-17 02:28:32 +11:00
Wang Xin-yu (王昕宇)
96ac4af7bf
glmixer: iterator didn't advance in continue statement
...
Leading to a deadlock.
https://bugzilla.gnome.org/show_bug.cgi?id=760873
2016-02-24 18:27:44 +11:00
Matthew Waters
ac690978f2
glmixer: Remove usage of GstGLMixerFrameData
...
Subclasses can just iterate over the list of pads themselves
https://bugzilla.gnome.org/show_bug.cgi?id=760873
2016-02-17 10:30:45 +11:00
Matthew Waters
87031b14cb
videoaggregator: don't do caps processing that is not overridable
...
Allows the subclass to completely override the chosen src caps.
This is needed as videoaggregator generally has no idea exactly
what operation is being performed.
- Adds a fixate_caps vfunc for fixation
- Merges gst_video_aggregator_update_converters() into
gst_videoaggregator_update_src_caps() as we need some of its info
for proper caps handling.
- Pass the downstream caps to the update_caps vfunc
https://bugzilla.gnome.org/show_bug.cgi?id=756207
2016-01-27 20:36:25 +11:00
Matthew Waters
50b59150fd
glviewconvert: remove set_format
...
We need the caps to be able to
1. check the caps features
2. get the requested texture-target on input/output
2015-11-11 15:16:37 +11:00
Matthew Waters
e61d504556
glmemory: add support for rectangle textures
...
Add the various tokens/strings for the differnet texture types (2D, rect, oes)
Changes the GLmemory api to include the GstGLTextureTarget in all relevant
functions.
Update the relevant caps/templates for 2D only textures.
2015-10-30 14:24:53 +11:00
Jan Schmidt
587e7c4a23
Don't throw compiler warnings with G_DISABLE_ASSERT
...
Disable code that warns about unused variables when G_DISABLE_ASSERT
is defined, as it is in tarballs and pre-releases.
2015-09-18 00:29:51 +10:00
Luis de Bethencourt
82a2b43bdd
glstereomix: remove redundant initialization
...
v is initialized in the for loop init, no need to do it twice. Removing
first initialization.
2015-07-29 17:49:01 +01:00
Jan Schmidt
eefdb2ed86
gl: Add glviewconvert, glstereomix and glstereosplit elements
...
Conversion elements for transforming multiview/stereoscopic video
https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-06-19 01:49:33 +10:00
