Commit graph

1012 commits

Author SHA1 Message Date
Julien Isorce
a51680b1b3 gl: avoid overwriting display and context to NULL
It happens when the application provides display
and/or context.
2017-12-09 19:31:57 +00:00
Matthew Waters
15fd4e164a glshader: attribute locations are -1 on error 2017-12-09 19:31:57 +00:00
Neos3452
7d83351172 glshader: prevent from getting attributes without vertex shader
It doesn't make sense to query for vertex attributes without a vertex
shader. Moreover this is causing a crash on OSX.

https://bugzilla.gnome.org/show_bug.cgi?id=746168
2017-12-09 19:31:57 +00:00
Matthew Waters
7b9d70944b glupload: unref the bufferpool 2017-12-09 19:31:57 +00:00
Matthew Waters
92f0aa9bd8 gl: get the context from basemixer/basefilter 2017-12-09 19:31:57 +00:00
Matthew Waters
51620950e4 gl: retreive the gldisplay/app gl context as soon as possible
fixes the usage of gst_gl_display_filter_gl_api
2017-12-09 19:31:57 +00:00
Julien Isorce
d6e460095f glcolorconvert: cache indices in a buffer object 2017-12-09 19:31:57 +00:00
Matthew Waters
35476a4cb4 gl/cocoa: avoid deadlock when creating context on the main thread.
Make window/view creation async so that it is possible to
gst_gl_context_create from the main thread.
2017-12-09 19:31:57 +00:00
Matthew Waters
813fb633b4 gl: store the list of contexts within gldisplay
Removes the reliance on the allocation query to propogate GL contexts.

Allows thread safely getting a context for the a specific thread.
2017-12-09 19:31:57 +00:00
Matthew Waters
d44594c622 glcontext: store the thread current context 2017-12-09 19:31:57 +00:00
Matthew Waters
3e608bcce7 glfilter: don't use the library upload/convert objects 2017-12-09 19:31:57 +00:00
Matthew Waters
1ba38bc10a glupload: implement propose_allocation pool handling for glmemory upload 2017-12-09 19:31:56 +00:00
Matthew Waters
2ead0d97ed gl: add a new glbasefilter class below glfilter
It deals with propagating the gl display/contexts throughout the
application/pipeline
2017-12-09 19:31:56 +00:00
Matthew Waters
6d4cca89ef glutils: expose running a query on a set of src/sink pads 2017-12-09 19:31:56 +00:00
Matthew Waters
f9ac4984eb glfilter: advertise resize in the caps negotiation properly 2017-12-09 19:31:56 +00:00
Matthew Waters
1d4b82d5f8 glcolorconvert: we don't do resizing of the video frames
As we cannot do accurate texel sampling then due to the texture
coordinates being interpolated based on the output frame size.
2017-12-09 19:31:56 +00:00
Matthew Waters
39eb34eb43 gl/x11: don't XGetWindowAttributes every XEvent
fixes a deadlock in xcb where the X window may not exist.

https://bugzilla.gnome.org/show_bug.cgi?id=745633
2017-12-09 19:31:56 +00:00
Matthew Waters
9968b512c5 gl/window: hopefully fixup compile warnings on android/ios 2017-12-09 19:31:56 +00:00
Jan Schmidt
ebbdf29a24 glfilter: Remove redundant check for clearing context on reset.
The context is already cleared a few lines above.
2017-12-09 19:31:56 +00:00
Jan Schmidt
6350c35352 Remove a bunch of silly ';;' typos at the end of lines 2017-12-09 19:31:56 +00:00
Matthew Waters
5b8f3e7870 gl/window: create the main loop/context on init/finalize
Avoids races setting the window handle from the main thread.

https://bugzilla.gnome.org/show_bug.cgi?id=745633
2017-12-09 19:31:56 +00:00
Nicolas Dufresne
da41207841 glfilter: Don't chain downstream pool
Chaining a downstream pool would lead to two owner of the same
pool. In dynamic pipeline, if one owner is removed from the pipeline
the pool will be stopped, and the rest of the pipeline will fail
since the pool will now be flushing. Also fix proposed pool caching,
filter->pool was never set, never unrefed.

https://bugzilla.gnome.org/show_bug.cgi?id=745705
2017-12-09 19:31:56 +00:00
Sebastian Dröge
eeab6e881f gldownload: Simplify caps feature setting code 2017-12-09 19:31:56 +00:00
Sebastian Dröge
cb59ace574 gl: Remove format info in glcolorconvert's transform_caps function instead of on every caller
... and let glmixer actually transform the caps it is supposed to transform
instead of inventing new caps.
2017-12-09 19:31:56 +00:00
Sebastian Dröge
86d1280f2c glupload: Simplify caps feature setting code 2017-12-09 19:31:56 +00:00
Edward Hervey
285afe0861 gldisplay: Only use debugging if we have valid values
The debug category won't have been created/activated if it's not a
valid display
2017-12-09 19:31:56 +00:00
Nicolas Dufresne
c9ee5a4b87 glfilter: Get rid of uploader if caps have changed
We need to update the uploader format if that caps have changed.

https://bugzilla.gnome.org/show_bug.cgi?id=745549
2017-12-09 19:31:56 +00:00
Edward Hervey
961e847433 gl: Fix context leaks
Introduced by a12ca13750
2017-12-09 19:31:56 +00:00
Julien Isorce
befc24469c gl/cocoa: register only one custom nsapp loop
Otherwise the pipeline stalls when running
more than one glimagesink with gst-launch.

Also only register the custom nsapp loop
when setting up the nsapp from gstgl.
2017-12-09 19:31:56 +00:00
Julien Isorce
075a4ffaff gl/cocoa: instead of class_init use g_once to setup nsapp 2017-12-09 19:31:56 +00:00
Julien Isorce
9599b46416 gl/cocoa: check for deprecated constants prior to OSX 10.10 2017-12-09 19:31:56 +00:00
Nicolas Dufresne
50c491dd36 glbufferpool: Fix offset for odd height
We also need to recalculate the offset, since otherwise the frame
mapping will be forward two lines in the U and V planes (I420) due
to gst_video_info_align() round up the Y plane to a even number of
lines.

https://bugzilla.gnome.org/show_bug.cgi?id=745054
2017-12-09 19:31:56 +00:00
Nicolas Dufresne
b2aea709d0 glmemory: Support offset when downloading
Make sure we support offset and video alignment when downloading too.
This is currently not used (plane_start is always 0), but it makes
the code correct if we want to use that later.
2017-12-09 19:31:55 +00:00
Nicolas Dufresne
0cbe42af24 glmemory: Provide correct size on upload
Provide the right size to GL when uploading. Using maxsize is wrong
since we offset the data point with the memory offset and video
alignement offset.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
2017-12-09 19:31:55 +00:00
Nicolas Dufresne
3405eec996 glmemory: Provide correct size on download
Provide the right size to GL when downloading. This fixes downloading
from GLMemory that where created for libav.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
2017-12-09 19:31:55 +00:00
Nicolas Dufresne
33050939ff glmemory: Use fallback for partial copy
When the memory is partial copy, the texture size and videoinfo no
longer make sense. As we cannot guess what the application wants, we
safely copy into a sysmem memory.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
2017-12-09 19:31:55 +00:00
Nicolas Dufresne
de79830b05 glmemory: Add GstAllocationParams and alignment support
This implements support for GstAllocationParams and memory alignments.
The parameters where simply ignored which could lead to crash on
certain platform when used with libav and no luck.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
2017-12-09 19:31:55 +00:00
Matthew Waters
05a4c89f25 glupload: perform egl upload on the gl thread
Fixes EGLImage usage on raspberry pi

https://bugzilla.gnome.org/show_bug.cgi?id=743914
2017-12-09 19:31:55 +00:00
Víctor Manuel Jáquez Leal
e3d457ec8e glupload: Set freed method implementation to NULL
When trying to render buffers with meta:GLTextureUpload the glimagesink crashes
with a segmentation fault.

This patch workarounds this crash setting to NULL the method implementation
after free.

https://bugzilla.gnome.org/show_bug.cgi?id=745206
2017-12-09 19:31:55 +00:00
Edward Hervey
081f101f56 glwindow: Deactivate window before changing handle
When setting a new window handle, we need to ensure all implementations
will detect the change.

For that we deactivate the context before setting the window handle, then
reactivate the context

https://bugzilla.gnome.org/show_bug.cgi?id=745090
2017-12-09 19:31:55 +00:00
Edward Hervey
4fa2ddda96 gl/egl: Detect window handle changes
When (re)activating the context, the backing window handle might have changed.
If that happened, destroy the previous surface and create a new one

https://bugzilla.gnome.org/show_bug.cgi?id=745090
2017-12-09 19:31:55 +00:00
Luis de Bethencourt
6a515ab278 gl: remove docbook related warnings 2017-12-09 19:31:55 +00:00
Matthew Waters
fba2a2093f glmemory: allow sharing between buffers
There was no real reason why the flag was set.  We should be able
to handle it.  Fixes last-sample handling on gl sinks
2017-12-09 19:31:55 +00:00
Matthew Waters
5acb75cdf4 glsyncmeta: add compat definition for gles2 2017-12-09 19:31:55 +00:00
Matthew Waters
1cf843292b gl/calayer: don't use the async callback to render
not until we can provide equivalent functionality for other window
implementations.
2017-12-09 19:31:55 +00:00
Matthew Waters
844c0e77ee glsyncmeta: also supported with gles3 2017-12-09 19:31:55 +00:00
Alessandro Decina
464b9e7680 libgstgl: eagl: handle CALayer resize 2017-12-09 19:31:55 +00:00
Vasilis Liaskovitis
e10a2f8922 glmemory: Fix transfer_pbo memory leak
https://bugzilla.gnome.org/show_bug.cgi?id=744977
2017-12-09 19:31:55 +00:00
Julien Isorce
0ad168a258 gl/cocoa: reduce custom main loop latency
This fix a very slow rendering rate regression that only
happens when using gst-launch, i.e. in the case where
the main thread does not run any NSApp loop.

Git bisect reported it has been introduced by the commit
e10d2417e2:
"move to CGL and CAOpenGLLayer for rendering".

Then the commit 7d46357627:
"gstglwindow_cocoa: fix slow render rate" attempted to fix
the slow rendering rate problem when using gst-launch.

At least for me it does not work. I tried several
combinations, for example to flush CA transactions in the
custom app loop, as mentioned in the doc, but the only solution
that fixes the slow rendering is by reducing the loop latency.
From what I tested, no need to put less than 60ms, even if the
framerate has an interval much lower (16.6ms for 60 fps).
2017-12-09 19:31:55 +00:00
Mathieu Duponchelle
50ae80e0e6 gstglmemory: Remove now unused transfer_upload function. 2017-12-09 19:31:55 +00:00