Matthew Waters
9554725cc2
Revert "Revert "gl/eagl: try getting a gles3 context""
...
This reverts commit eb14273631
2017-12-09 19:32:21 +00:00
Sebastian Dröge
95415270f0
Revert "libgstgl: cocoa, eagl: don't marshal GL calls to the context thread"
...
This reverts commit 797d6415df
2017-12-09 19:32:17 +00:00
Alessandro Decina
90889bc73f
libgstgl: cocoa, eagl: don't marshal GL calls to the context thread
...
Execute GL calls without marshalling them to the context thread. In the cocoa
and eagl backends calling gst_gl_context_activate is cheap and therefore calling
it on the current thread and serializing GL calls with a per-context lock is
more efficient (faster and has less overhead) than marshalling everything to the
context thread.
This optimization cuts a large overhead in g_poll (continuously waking up the
context thread) and in g_mutex_*/g_cond_* (waiting for results from the context
thread).
2017-12-09 19:32:17 +00:00
Matthew Waters
62588100fd
Revert "gl/eagl: try getting a gles3 context"
...
This reverts commit 96b9666d59d11385d167
2017-12-09 19:32:16 +00:00
Tim-Philipp Müller
a0d62ce32c
gl: eagl: fix build
...
gstglcontext_eagl.m:238:45: error: too few arguments to function call,
expected at least 4, have 3
2017-12-09 19:32:16 +00:00
Matthew Waters
de5f87e72b
gl/eagl: try getting a gles3 context
...
Fallback to a gles2 context if that fails
2017-12-09 19:32:15 +00:00
Matthew Waters
977c335460
gl/eagl: use the default GL context debug category
2017-12-09 19:32:09 +00:00
Sebastian Dröge
cd326adacc
gl/eagl: Also unbind renderbuffer after setting up framebuffer
...
https://bugzilla.gnome.org/show_bug.cgi?id=754757
2017-12-09 19:32:08 +00:00
Sebastian Dröge
ae721c54c2
gl/eagl: Don't make context uncurrent just to make it current again in the next line
...
Also binding the framebuffer again is unnecessary then as it was just bound a
few lines before while the context was current.
https://bugzilla.gnome.org/show_bug.cgi?id=754757
2017-12-09 19:32:08 +00:00
Matthew Waters
9587eb477d
glcontext: pass display to implentation's _new()
...
This allows the context to fail creation based on incompatible
display type's. e.g. glx context with an wayland display handle.
https://bugzilla.gnome.org/show_bug.cgi?id=752743
2017-12-09 19:32:06 +00:00
Sebastian Dröge
cff2d74cd4
gl/eagl: Don't call anything synchronously from the main thread
...
This will deadlock if the main thread is the one who creates the GstGLContext.
All things we call from the main thread should be possible from any thread.
https://bugzilla.gnome.org/show_bug.cgi?id=751101
2017-12-09 19:32:05 +00:00
Sebastian Dröge
30e13d6623
Revert "eagl: Don't dispatch_sync() to the main thread if we are on the main thread"
...
This reverts commit 0bff481011
2017-12-09 19:32:05 +00:00
Sebastian Dröge
c02891ba41
eagl: Don't dispatch_sync() to the main thread if we are on the main thread
...
This will otherwise deadlock.
https://bugzilla.gnome.org/show_bug.cgi?id=751101
2017-12-09 19:32:05 +00:00
Alessandro Decina
83990b491e
libgstgl: fix rendering on iOS
...
Stop assuming that the handle has been set by the time ->create_context is
called. After bc7a7259f3https://bugzilla.gnome.org/show_bug.cgi?id=745090
2017-12-09 19:31:58 +00:00
Alessandro Decina
464b9e7680
libgstgl: eagl: handle CALayer resize
2017-12-09 19:31:55 +00:00
Matthew Waters
be5d0d81e4
glcontext: add api for retreiving the current context and api
...
that is current in the calling thread.
2017-12-09 19:31:48 +00:00
Sebastian Dröge
b83d2df47d
gl: Import QuartzCore/QuartzCore.h for CAEAGLLayer on older iOS versions
2017-12-09 19:31:36 +00:00
Sebastian Dröge
3770d2a406
gl: Add support for iOS EAGL platform
...
https://bugzilla.gnome.org/show_bug.cgi?id=703341
2017-12-09 19:31:36 +00:00
