Matthew Waters
3f7b549881
gl/utils: move gen_shader() to the plugin and remove del_shader()
...
gst_gl_context_del_shader() can be replaced by a g_object_unref().
gst_gl_context_gen_shader() should be replaced by using GstGLSLStage.
2016-11-10 20:11:03 +11:00
Matthew Waters
518e8a3fd2
glframebuffer: rewrite for a more consistent API
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Facilities are given to create fbo's and attach GL memory (renderbuffers
or textures). It also keeps track of the renderable size for use with
effective use with glViewport().
2016-07-26 14:07:24 +10:00
Matthew Waters
aa109016a3
gl: use GLMemory for accessing textures everywhere
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This simplifies and consolidates a lot of duplicated code creating
and modifying textures.
2016-07-26 14:07:24 +10:00
Guillaume Desmottes
2572e3d25c
glmosaic: fix shader leak
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gst_gl_mosaic_init_shader() is called twice with test_glmosaic so the
first shader was leaked.
https://bugzilla.gnome.org/show_bug.cgi?id=766661
2016-05-20 17:09:25 +02:00
Wang Xin-yu (王昕宇)
96ac4af7bf
glmixer: iterator didn't advance in continue statement
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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
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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
0870e8785e
gl: remove useless gl{En,Dis}able (GL_TEXTURE_*) calls
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We are using shaders everywhere and so they are not needed
2015-05-14 16:42:09 +10:00
Sebastian Dröge
53c79cbf86
Revert "gl: readd glupload/download onto element pads"
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This reverts commit 87d8270f30
2015-05-06 15:46:49 +02:00
Matthew Waters
87d8270f30
gl: readd glupload/download onto element pads
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Allows insertion of gl elements into non-gl pipelines without converter
(upload/download) elements.
https://bugzilla.gnome.org/show_bug.cgi?id=743974
2015-04-30 11:26:33 +10:00
Matthew Waters
34485c9976
gl: get the context from basemixer/basefilter
2015-03-13 12:30:20 +00:00
Matthew Waters
3c1e77eb31
gldisplay: implement runtime GL api filtering
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Needed so that the pipeline/application can limit the choice of GL api
to what it supports
2014-11-28 09:14:26 +11:00
Tim-Philipp Müller
c81a2d1c6c
opengl: update element docs for 1.x
2014-08-10 18:07:28 +01:00
Thibault Saunier
4ce8b409cc
gl: Port glmixer to the GstVideoAggregator baseclass
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https://bugzilla.gnome.org/show_bug.cgi?id=731921
2014-06-20 19:53:33 +02:00
Vincent Penquerc'h
4b5068f5dd
gl: test for frame NULLness before dereferencing it
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Coverity 1195172, 1195171
2014-04-08 16:25:51 +01:00
Matthew Waters
98c486025a
gl: fix array initialization
2014-04-02 23:05:11 +11:00
Matthew Waters
5b0da41038
gl: fix assignment of temporary variables
2014-04-02 22:43:41 +11:00
Matthew Waters
4bdf5f336a
move gl elements to ext subdirectory
2014-03-16 11:23:16 +01:00
