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20 commits

Author SHA1 Message Date
Matthew Waters
f647840685 gl/stereo: fix a coupld of caps leaks 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1187>
 2021-06-03 15:58:38 +10:00
Stéphane Cerveau
cd5d4b025d gl: allow per feature registration 
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-base/-/merge_requests/1029>
 2021-03-16 17:58:59 +00:00
Matthew Waters
5d47b8e232 gl: fix application context querying between elements 
Fixes error introduced by:
a4e49ba8c9
https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/642

Using the application GL context as the local GL context is not going to
work very well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/643>
 2020-04-27 11:36:02 +10:00
Matthew Waters
a4e49ba8c9 gl: avoid deadlock querying for OpenGL context 
If there are two elements and threads attempting to query each other for
an OpenGL context. The locking may result in a deadlock.

We need to unlock each element's context_lock when querying another
element for the OpenGL context in order to allow any other element to
take the lock when the other element is querying for an OpenGL context.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/642>
 2020-04-24 18:03:16 +10:00
Matthew Waters
4e12363cb7 glstereosplit: support gl display changes 2020-03-03 02:11:52 +00:00
Thibault Saunier
95ac4d5175 docs: Port all docstring to gtk-doc markdown 2017-12-09 19:32:27 +00:00
Matthew Waters
ceda9dc1aa gl/utils: also take care of the local GL context in query functions 
Simplifies a deduplicates a lot of code in elements retrieving/setting
the local OpenGL context.
 2017-12-09 19:32:26 +00:00
Matthew Waters
18ac98c58b gl: GST_GL_TYPE -> GST_TYPE_GL 
Some deprecated symbols are kept for backwards compatibility
 2017-12-09 19:32:23 +00:00
Nirbheek Chauhan
48fcf632bd plugins: Use explicit type conversion from enums 
MSVC warns about this because it's a C++ compiler, and this actually
results in useful things such as the incorrect 'gboolean' return value
for functions that return GstFlowReturn, so let's do explicit
conversions to reduce the noise and increase its efficacy.
 2017-12-09 19:32:23 +00:00
Matthew Waters
5efc2e8705 gl/egl: replace gsteglimagememory with an EGLImage wrapper 
That can be passed to GstGLMemoryEGL.

This also ports the dmabuf uploader to GstEGLImage and GstGLMemoryEGL.
 2017-12-09 19:32:19 +00:00
Matthew Waters
5a68528419 glsterosplit: remove internal glupload/glcolorconvert 
They are provided separately as elements and no other element contains the
internal references to glupload/glcolorconvert.
 2017-12-09 19:32:18 +00:00
Vineeth TM
e92bbb2a83 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2017-12-09 19:32:18 +00:00
Matthew Waters
c7da2adf7f glstereo{mix,split}: allow running on GLES 2/3 
It's mostly supported for GLES 2.x, fully supported on GLES 3.x
 2017-12-09 19:32:17 +00:00
Matthew Waters
7e108f4763 gl: fix the build 
2d287812 was incomplete
 2017-12-09 19:32:17 +00:00
Matthew Waters
e71e492413 gl: error out if the configured GL API is unsupported by our element 
https://bugzilla.gnome.org/show_bug.cgi?id=759801
 2017-12-09 19:32:17 +00:00
Vineeth TM
0061913f08 plugins-bad: Fix example pipelines 
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
 2017-12-09 19:32:12 +00:00
Matthew Waters
8187171908 gl: chain up to the parent class for GstElement::set_context 
https://bugzilla.gnome.org/show_bug.cgi?id=705579
 2017-12-09 19:32:08 +00:00
Vineeth T M
6944433677 gl: Fix GError leaks during failures 
https://bugzilla.gnome.org/show_bug.cgi?id=755140
 2017-12-09 19:32:08 +00:00
Julien Isorce
6e7dc76b56 glstereosplit: use gst_gl_display_create_context 
Also unlock the lock on error.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
 2017-12-09 19:32:06 +00:00
Jan Schmidt
020c7f1303 gl: Add glviewconvert, glstereomix and glstereosplit elements 
Conversion elements for transforming multiview/stereoscopic video

https://bugzilla.gnome.org/show_bug.cgi?id=611157
 2017-12-09 19:32:04 +00:00