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Author SHA1 Message Date
Xavier Claessens
77e1e70fdc gl: win32: fix crash when finalizing GstGLContext 
gst_gl_context_finalize() is calling gst_gl_window_win32_quit()
which was posting a message. But then window_proc takes window's
context and get a NULL.

Now that we've got a GMainLoop we can do like other backends and
simply call g_main_loop_quit().

This also remove duplicated code to release the parent window and
potential crash there because parent_proc could be NULL if we never
created the internal window. That could happen for example if setting
state to READY then setting a window_handle, and go back to NULL state.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens
db0380a9ee gl: win32: Fix leaked GstGLContext 
https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens
8f268785d6 gl: win32: set the parent window when creating internal window 
When _set_window_handle() was called in READY state, it wasn't
set to the internal window created later.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens
886ea15c52 gl: win32: use a GMainContext to dispatch win32 messages 
gst_gl_window_win32_send_message_async() could be called before the
internal window is created so we cannot use PostMessage there.

x11 and wayland backends both create a custom GSource for this,
so there is no reason to not do that for win32.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Jan Schmidt
95b08b75ba glupload: Don't leak all memory uploaded via raw uploads. 
Remove an extra ref missed when switching over to not
reusing output textures
 2017-12-09 19:32:02 +00:00
Sebastian Dröge
5503937337 compositor/glvideomixer: Don't calculate PAR/DAR with unset GstVideoInfos 
Otherwise we divide by zero.
 2017-12-09 19:32:02 +00:00
Matthew Waters
d4894caacf glcontext: require a shader version to initialize. 
It's very near pointless to try our GL implementation without shaders.

https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2017-12-09 19:32:02 +00:00
Jan Schmidt
506129ed42 Fix flags order in GL examples for uninstalled build 2017-12-09 19:32:01 +00:00
Matthew Waters
44153e637b compositor/glvideomixer: fix up par handling 
We were using the wrong formula

https://bugzilla.gnome.org/show_bug.cgi?id=749634
 2017-12-09 19:32:01 +00:00
Xavier Claessens
80fab54c0a gl: fix crash on windows with intel driver 
https://bugzilla.gnome.org/show_bug.cgi?id=749430
 2017-12-09 19:32:01 +00:00
Matthew Waters
f0ed0b728d caopengllayersink: static const the indices array 
the contents will never change anyway.
 2017-12-09 19:32:01 +00:00
Matthew Waters
56bd10a392 caopengllayersink: correctly use the sync meta across multiple contexts 
1. Set the sync point after the (possible) upload has occured
2. Wait in the correct GL context (the draw context)

Note: We don't add the GL sync meta to the input buffer as it's not
writable and a copy would be expensive.

Similar to the change with the same name for glimagesink
 2017-12-09 19:32:01 +00:00
Matthew Waters
d6c4f850ea caopengllayersink: update for GL3 element array buffer usage 
fixes blank output
 2017-12-09 19:32:01 +00:00
Matthew Waters
f272500ccb glimagesink: correctly use the sync meta across multiple contexts 
1. Set the sync point after the (possible) upload has occured
2. Wait in the correct GL context (the draw context)

Note: We don't add the GL sync meta to the input buffer as it's not
writable and a copy would be expensive.
 2017-12-09 19:32:01 +00:00
Matthew Waters
e8e84cf6b3 gl/calayer: provide a current wrapped GstGLContext for callbacks 
So that the draw and resize callbacks can get the current GstGLContext.
 2017-12-09 19:32:01 +00:00
Matthew Waters
18b9519a66 glsyncmeta: ensure that the Fence is going to be executed 
Otherwise it could stay client side without being submitted to the GL
server resulting in another context waiting on a Fence that will never
become signalled causing a deadlock.
 2017-12-09 19:32:01 +00:00
Matthew Waters
62c2d98c52 glupload: don't reuse output textures for raw data upload 
Causes stale textures to be used further down the chain.
 2017-12-09 19:32:01 +00:00
Matthew Waters
d5e0d435e4 glframebuffer: don't clear the framebuffer 
Breaks attempting to blend with the destination buffer and should be done
explicitly by the callback anyway.
 2017-12-09 19:32:01 +00:00
Matthew Waters
5a275c77eb glbasefilter: track gl_start/stop correctly 
Don't start multiple times without calling gl_stop.
 2017-12-09 19:32:01 +00:00
Matthew Waters
0e2fe3c2e9 glimagesink: free the vertex buffer when done 
fixes a memory leak
 2017-12-09 19:32:01 +00:00
Matthew Waters
5d8841c8e7 glcontext/cocoa: implement GL3 core context selection 2017-12-09 19:32:01 +00:00
Matthew Waters
2cbf2abea0 tests/gl: fix typo 2017-12-09 19:32:01 +00:00
Matthew Waters
72993f54fa gl: remove useless gl{En,Dis}able (GL_TEXTURE_*) calls 
We are using shaders everywhere and so they are not needed
 2017-12-09 19:32:01 +00:00
Matthew Waters
ac793f691d glimagesink: cleanup properties 
remove unused "display-name"
ensure defaults between the bin/element are the same
 2017-12-09 19:32:01 +00:00
Matthew Waters
6c9f648462 gleffects: only try the GL2 shader init path if we have a GL2 context 2017-12-09 19:32:01 +00:00
Matthew Waters
675f789871 glshader: attempt to detect the gles2 inside opengl3 case 
This is necessary to use gles2 shaders in a GL 3 core context on
OS X which fails without a proper #version being set on the shaders.
 2017-12-09 19:32:01 +00:00
Matthew Waters
2b4ce9435d glshader: remove references to gl3 specific shaders 
We rely specifically on gles2 shaders being supported by the GL
implementation with GL3 core profile.
 2017-12-09 19:32:01 +00:00
Matthew Waters
65c57b77ff gl: element buffers are part of vao state 
Use them as such.  They are also required for GL3 core profile support
with glDrawElements on OS X.
 2017-12-09 19:32:01 +00:00
Matthew Waters
cc587ce1f1 glmemory: properly detect (hopefully) the correct ext_rg/arb_rg variant 
GL_EXT_texture_rg is only valid for GLES2. GLES3 uses similar wording to
the GL_ARB_texture_rg which requires a sized internal format that the
GL_EXT_texture_rg does not require.

https://www.khronos.org/registry/gles/extensions/EXT/EXT_texture_rg.txt
https://www.opengl.org/registry/specs/ARB/texture_rg.txt
 2017-12-09 19:32:01 +00:00
Matthew Waters
16522a737c glcontext: propagate the version/extension failure upwards 
Otherwise the calling code has no idea that the context failed to
be created fully.

https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2017-12-09 19:32:01 +00:00
Matthew Waters
50d3161ac5 gl: don't deadlock on context creation failure 
https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2017-12-09 19:32:01 +00:00
Sebastian Dröge
9336d8fa80 glmixerbin: Don't unref pad templates 
Otherwise we unref the reference that is owned by the element class.
 2017-12-09 19:32:01 +00:00
Matthew Waters
06cbb3389b glvideomixer: implement par handling 
We were previously ignoring it completely
 2017-12-09 19:32:01 +00:00
Matthew Waters
5d3dd13433 glvideomixer: don't upload the vertex data every frame 
Add the missing cache tracking statement.
 2017-12-09 19:32:01 +00:00
Nicolas Dufresne
95eb2ef8df gluploadelement: Remove uneeded header and defines 2017-12-09 19:32:01 +00:00
Nicolas Dufresne
685250928f gltestsrc: Use default get_caps implementation 
The custom code is wrong as it ignores the templates, which leads to
missing fields in the result. Instead, simply use the default get_caps
implementation which does it correctly (get the template, intersect
with filter and return).

https://bugzilla.gnome.org/show_bug.cgi?id=749237
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
eb626d8ddc glmixer: Implement GstVideoAggregator::find_best_format() 
Without this, we will fixate weird pixel-aspect-ratios like 1/2147483647. But
in the end, all the negotiation code in videoaggregator needs a big cleanup
and videoaggregator needs to get rid of the software-mixer specific things
everywhere.
 2017-12-09 19:32:00 +00:00
Matthew Waters
b3bf122c94 gl: demote upload/convert/download elements to none 
Copy paste error
 2017-12-09 19:32:00 +00:00
Matthew Waters
41d3ca819d gl: expose internal glvideomixerelement\ 
We might want more control over the exact pipeline
Also reduces overhead
 2017-12-09 19:32:00 +00:00
Matthew Waters
dfddc4b910 gl: expose internal glimagesinkelement 
We might want more control over the exact pipeline.
Also reduces overhead.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
3353667212 Revert "Revert "glimagesink: add pixel-aspect-ratio property on the bin"" 
This reverts commit d96e43b034.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
b189e3fec3 Revert "Revert "glimagesink: forward ALL the properties on the bin"" 
This reverts commit 59fb0f830f.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
7304d3cc75 Revert "Revert "glimagesink: implement as a bin"" 
This reverts commit be938f92d9.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
51d3a0a059 Revert "gl: readd glupload/download onto element pads" 
This reverts commit 87d8270f30.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
3d6031b75c Revert "Revert "glvideomixer: implement with glmixerbin"" 
This reverts commit b4bd11f2f3.
 2017-12-09 19:32:00 +00:00
Matthew Waters
5216434678 glsyncmeta: fixup size declaration 2017-12-09 19:32:00 +00:00
Matthew Waters
296397a8b1 glimagesink: handle the local_context query 
so that upstream elements can get the GL context from glimagesink
 2017-12-09 19:32:00 +00:00
Jan Schmidt
c2450a28f5 glcolorconvert: Improve passthrough check when no conversion is needed. 
Make the passthrough check contingent on only the fields we
can modify being unchanged, and pre-compute it when caps
change instead of checking on each buffer. Makes the passthrough
more lenient if consumers are lax about making input and output
caps complete.
 2017-12-09 19:32:00 +00:00
Matthew Waters
343947f383 gl: readd glupload/download onto element pads 
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
eb5d578a95 Revert "glvideomixer: implement with glmixerbin" 
This reverts commit 0fb56738a1.
 2017-12-09 19:32:00 +00:00