Matthew Waters
8a1d31f6ab
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.
2017-12-09 19:32:24 +00:00
Matthew Waters
4bbda2b626
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().
2017-12-09 19:32:21 +00:00
Matthew Waters
7f10822de4
gl: use GLMemory for accessing textures everywhere
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This simplifies and consolidates a lot of duplicated code creating
and modifying textures.
2017-12-09 19:32:21 +00:00
Guillaume Desmottes
8cf9e94c63
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
2017-12-09 19:32:19 +00:00
Wang Xin-yu (王昕宇)
35765bec0e
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
2017-12-09 19:32:17 +00:00
Matthew Waters
c1376c91ef
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
2017-12-09 19:32:16 +00:00
Matthew Waters
72993f54fa
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
2017-12-09 19:32:01 +00:00
Sebastian Dröge
51d3a0a059
Revert "gl: readd glupload/download onto element pads"
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This reverts commit 87d8270f30
2017-12-09 19:32:00 +00:00
Matthew Waters
343947f383
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
2017-12-09 19:32:00 +00:00
Matthew Waters
92f0aa9bd8
gl: get the context from basemixer/basefilter
2017-12-09 19:31:57 +00:00
Matthew Waters
4bd62ebb03
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
2017-12-09 19:31:51 +00:00
Tim-Philipp Müller
6bbcefe029
opengl: update element docs for 1.x
2017-12-09 19:31:45 +00:00
Thibault Saunier
30a9ef3768
gl: Port glmixer to the GstVideoAggregator baseclass
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https://bugzilla.gnome.org/show_bug.cgi?id=731921
2017-12-09 19:31:43 +00:00
Vincent Penquerc'h
07565d0ff7
gl: test for frame NULLness before dereferencing it
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Coverity 1195172, 1195171
2017-12-09 19:31:36 +00:00
Matthew Waters
173b234ed2
gl: fix array initialization
2017-12-09 19:31:35 +00:00
Matthew Waters
b70069bc61
gl: fix assignment of temporary variables
2017-12-09 19:31:35 +00:00
Matthew Waters
a884d6feee
move gl elements to ext subdirectory
2017-12-09 19:31:34 +00:00
