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22 commits

Author SHA1 Message Date
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
He Junyan
f7ea6d9b64 glcolorconver: Return empty caps in transform_caps if fails. 
We should not return a NULL in transform_caps() function. The NULL
will generate a assert of:
  "transform_caps returned caps which are not a real subset of the
   filter caps"
in transform base class.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/922>
 2020-12-04 00:24:32 +08:00
Matthew Waters
7e2073000a glbasefilter: add support for changing the display 
Each element will remove its usage of the old display and context and
try to retrieve a new GL context.
 2020-03-03 02:11:52 +00:00
Matthew Waters
86aa568383 glcolorconvert: Ensure we free the internal convert object 
If we only ever make it to READY, transform_caps can create an
internal convert object that will never be freed by basetransform's
stop vmethod (PAUSED->READY).
 2019-03-06 23:32:18 +11:00
Matthew Waters
c150928756 glbasefilter: expose finding the local GL context 
And use it to attempt to find the GL context sooner for upload and color
conversion caps transformations.
 2018-05-05 21:24:25 +10:00
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
a0a0e51249 glcolorconvert: implement usage of a buffer pool 
Saves unnecessary glGenTextures and glDeleteTextures which may have a
non-trivial cost.
 2017-12-09 19:32:14 +00:00
Matthew Waters
c256f0285b glcolorconvert: remove unused ret variable 2017-12-09 19:32:10 +00:00
Matthew Waters
6141d3fc7e glcolorconvert: add support for converting texture targets 
Solved with a simple shader templating mechanism and string replacements
of the necessary sampler types/texture accesses and texture coordinate
mangling for rectangular and external-oes textures.
 2017-12-09 19:32:10 +00:00
Matthew Waters
681cb5b16d 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.
 2017-12-09 19:32:10 +00:00
Nicolas Dufresne
741118fb73 glcolorconvert: Use base transform metadata copy 
Use base class default method instead of only copying flags and
timestamp. This way, selected meta's like compostion overlay will
be passed downstream as expected.

https://bugzilla.gnome.org/show_bug.cgi?id=754047
 2017-12-09 19:32:08 +00:00
Nicolas Dufresne
d1cece731e gl: Let base transform relay the meta api for us 
During allocation query, when this element is not passthrough, it must
relay the overlay compostion meta and it's parameters. Fortunatly, base
transform can do this for us.

https://bugzilla.gnome.org/show_bug.cgi?id=753850
 2017-12-09 19:32:08 +00:00
Lubosz Sarnecki
dc47e6d3c0 glimagesinkbin: Add GstVideoOverlayCompositionMeta caps features 
https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2017-12-09 19:32:06 +00:00
Matthew Waters
36408736c0 glcolorconvertelement: propagate failure to convert buffer upstream 
Rather than just silently continuing
 2017-12-09 19:32:05 +00:00
Sebastian Dröge
51d3a0a059 Revert "gl: readd glupload/download onto element pads" 
This reverts commit 87d8270f30.
 2017-12-09 19:32:00 +00:00
Matthew Waters
343947f383 gl: readd glupload/download onto element pads 
Allows insertion of gl elements into non-gl pipelines without converter
(upload/download) elements.

https://bugzilla.gnome.org/show_bug.cgi?id=743974
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
c75f6b347f glcolorconvert: Fix compiler warning 
gstglcolorconvertelement.c:230:19: error: unused variable 'in_structure'
      [-Werror,-Wunused-variable]
    GstStructure *in_structure = gst_caps_get_structure (caps, 0);
                  ^
 2017-12-09 19:31:59 +00:00
Matthieu Bouron
4e05044734 glcolorconvert: Keep colorimetry and chroma-site fields if passthrough 
https://bugzilla.gnome.org/show_bug.cgi?id=748141
 2017-12-09 19:31:59 +00:00
Sebastian Dröge
4ccf151d15 glcolorconvertelement: Also unref caps in ::stop() already 
They are not useful anymore afterwards, so keeping them until ::finalize()
might only cause someone to use them later and then fail.
 2017-12-09 19:31:59 +00:00
Guillaume Desmottes
3294854c6d glcolorconvertelement: fix GstGLColorConvert leak 
convert->convert was never unreffed.

This can be reproduce with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.

https://bugzilla.gnome.org/show_bug.cgi?id=747911
 2017-12-09 19:31:59 +00:00
Matthew Waters
f58b5b65f1 glupload/colorconvert: only copy timestamps if the input buffer != output 2017-12-09 19:31:58 +00:00
Matthew Waters
782b343f7d gl: add a new glcolorconvert element based on the glcolorconvert library object 2017-12-09 19:31:57 +00:00