Matthew Waters
b3d8e09839
glfilter: rewrite subclasses for filter_texture() occuring on GL thread
...
There's no need for the jump to an extra thread in most cases, especially
when relying solely on a shader to render. We can use the provided
render_to_target() functions to simplify filter writing.
2017-12-09 19:32:21 +00:00
Matthew Waters
7f10822de4
gl: use GLMemory for accessing textures everywhere
...
This simplifies and consolidates a lot of duplicated code creating
and modifying textures.
2017-12-09 19:32:21 +00:00
Matthew Waters
f688a8f0b2
glshader: port to using GstGLSLStage objects for string management
...
A GstGLShader is now simply a collection of stages that are
compiled and linked together into a program. The uniform/attribute
interface has remained the same.
2017-12-09 19:32:09 +00:00
Matthew Waters
e01fc68c02
glcolorscale: use glbasefilter vfuncs
...
Uses less code \o/
Fixes legacy opengl rendering \o/
2017-12-09 19:32:09 +00:00
Sebastian Dröge
ee6bfe0127
glfilter: De-camelcase onInitFBO() vfunc
2017-12-09 19:31:59 +00:00
Sebastian Dröge
3613ecfd0a
glfilter: Remove onStart/onStop vfuncs, and unused onReset()
...
onStart/onStop are just duplicates of the basetransform ones, onReset
was never called but was used everywhere when stop should've been used.
2017-12-09 19:31:59 +00:00
Matthew Waters
92f0aa9bd8
gl: get the context from basemixer/basefilter
2017-12-09 19:31:57 +00:00
Matthew Waters
83b6572928
gl: fix typo in #if
...
GST_GL_API_HAVE_OPENGL doesn't exist
2017-12-09 19:31:51 +00:00
Matthew Waters
3be1edc634
gl: fix various build errors without desktop gl
2017-12-09 19:31:51 +00:00
Matthew Waters
4bd62ebb03
gldisplay: implement runtime GL api filtering
...
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
Matthew Waters
7ffe6fa93e
glcolorscale: support gl3
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
Julien Isorce
e5c3605056
glcolorscale: do passthrough on same caps
...
See https://bugzilla.gnome.org/show_bug.cgi?id=732178
2017-12-09 19:31:43 +00:00
Matthew Waters
b1fc846f83
glcolorscale: fix operation with dual GL, GLES2 libgstgl
2017-12-09 19:31:38 +00:00
Julien Isorce
2a12e57a9f
glcolorscale: use a shader on GLESv2
...
Otherwise you only see black frames
Fix https://bugzilla.gnome.org/show_bug.cgi?id=728947
2017-12-09 19:31:38 +00:00
Matthew Waters
a884d6feee
move gl elements to ext subdirectory
2017-12-09 19:31:34 +00:00
