Matthew Waters
3c1e77eb31
gldisplay: implement runtime GL api filtering
...
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
Matthew Waters
f2af65ee2d
gl: add a sync meta for synchronizing across GL contexts
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A context can create a GLsync object that can be waited on in order
to ensure that GL resources created in one context are able to be
used in another shared context without any chance of reading invalid
data.
This meta would be placed on buffers that are known to cross from
one context to another. The receiving element would then wait
on the sync object to ensure that the data to be used is complete.
2014-11-28 09:14:25 +11:00
Matthew Waters
e40d70c69a
gl: propogate other-context using GstContext
2014-10-23 23:58:33 +11:00
Matthew Waters
2e49c99db3
glbufferpool: add the GstVideoGLTextureUploadMeta buffer pool option
2014-10-21 02:00:09 +11:00
Sebastian Dröge
fe3fafe652
gltestsrc: Add other-context property
2014-10-13 13:25:42 +02:00
Wang Xin-yu (王昕宇)
e6212f5156
gltestsrc: implement checkers pattern with GLSL
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https://bugzilla.gnome.org/show_bug.cgi?id=737505
2014-10-07 23:41:38 +11:00
Matthew Waters
3ab17dfbe3
Revert accidental push: "gltestsrc: implement checkers pattern with GLSL"
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This reverts commit eae09179f0
2014-09-29 00:27:30 +10:00
Wang Xin-yu (王昕宇)
eae09179f0
gltestsrc: implement checkers pattern with GLSL
2014-09-28 21:43:34 +10:00
Matthew Waters
7e69750336
gltestsrc: free the shader on stop
2014-09-26 01:59:44 +10:00
Matthew Waters
c44352b11f
gl: download whenever we have sysmem capsfeatures
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Otherwise we could pass on a RGBA formatted buffer and downstream would
misinterpret that as some other video format.
Fixes pipelines of the form
gleffects ! tee ! xvimagesink
2014-09-24 13:16:30 +10:00
Lubosz Sarnecki
b2398e3fd1
gltestsrc: add Mandelbrot fractal pattern.
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https://bugzilla.gnome.org/show_bug.cgi?id=735131
2014-09-24 00:40:57 +10:00
Lubosz Sarnecki
3736f944b5
gltestsrc: implement snow pattern with GLSL.
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https://bugzilla.gnome.org/show_bug.cgi?id=735131
2014-09-24 00:40:37 +10:00
Ognyan Tonchev
66967bb203
gltestsrc: do not leak pool in error cases
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https://bugzilla.gnome.org/show_bug.cgi?id=736730
2014-09-16 12:48:43 +03:00
Matthew Waters
ce561913de
gl/download: update to be similar to the glupload semantics
2014-05-14 11:38:01 +10:00
Matthew Waters
a27589629d
gl: advertise GstGLMemory usage in the caps as capsfeatures
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https://bugzilla.gnome.org/show_bug.cgi?id=729658
2014-05-07 21:48:57 +10:00
Julien Isorce
1525fa8bad
gl: use gst_gl_platform_from_string because we support gl shareList on all platforms
2014-04-28 15:59:06 +01:00
Sebastian Dröge
0662248347
gltestsrc: Unref context when creation failed and guard against that in fill()
2014-04-23 10:27:23 +02:00
Matthew Waters
95abfda139
gl: add colorconvert object that converts between color spaces/formats
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Currently used by both upload and download objects separately.
2014-04-11 10:37:05 +10:00
Matthew Waters
faa94a8737
gl: silence a critical if upstream does not provide us with meta params
2014-03-20 07:01:01 +11:00
Matthew Waters
4bdf5f336a
move gl elements to ext subdirectory
2014-03-16 11:23:16 +01:00
