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Author SHA1 Message Date
Matthew Waters
e1b077d6af 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.
 2015-05-14 14:58:07 +10:00
Matthew Waters
3d0bc93edc glshader: remove references to gl3 specific shaders 
We rely specifically on gles2 shaders being supported by the GL
implementation with GL3 core profile.
 2015-05-14 14:58:07 +10:00
Matthew Waters
7f7a9dd3ec 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.
 2015-05-14 14:58:07 +10:00
Matthew Waters
ba5130fe01 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
 2015-05-14 14:58:07 +10:00
Matthew Waters
07dffe9e5b 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
 2015-05-13 23:56:48 +10:00
Matthew Waters
1853e455ac gl: don't deadlock on context creation failure 
https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2015-05-13 23:56:48 +10:00
Sebastian Dröge
53c79cbf86 Revert "gl: readd glupload/download onto element pads" 
This reverts commit 87d8270f30.
 2015-05-06 15:46:49 +02:00
Matthew Waters
6f85a17ab3 glsyncmeta: fixup size declaration 2015-05-05 14:46:17 +10:00
Jan Schmidt
2ed71bee3b 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.
 2015-05-04 13:30:13 +10:00
Matthew Waters
87d8270f30 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
 2015-04-30 11:26:33 +10:00
Jan Schmidt
1de2e2bc39 glupload: Make upload method static caps non-const. 
Retrieving a GstStaticCaps does a one time internal
initialisation and caches it - they can't be stored as
const structures.
 2015-04-29 02:52:40 +10:00
Matthew Waters
17084a4608 glmemory: remove uneeded unref 
The call to _gl_mem_alloc_data will unref and NULLify 'dest' for us.
We just need to return.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2015-04-28 20:47:55 +10:00
Matthew Waters
0b7f65bbc3 glupload: provide the sink template caps that could be used 
https://bugzilla.gnome.org/show_bug.cgi?id=746399
 2015-04-28 20:13:48 +10:00
Xavier Claessens
5bfaaf4c74 egl: Use maximum bits per color instead of minimum 
https://bugzilla.gnome.org/show_bug.cgi?id=748425
 2015-04-27 10:45:48 -04:00
Matthew Waters
bd940327ef gl: unref display/other-context in the correct place 
Otherwise state changes from PLAYING->READY->PAUSED will cause there to
to be no display configured on the element.

https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2015-04-27 15:20:56 +10:00
Sebastian Dröge
e7aa25ca6f glfilter: De-camelcase onInitFBO() vfunc 2015-04-26 21:42:03 +02:00
Sebastian Dröge
c638477c48 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.
 2015-04-26 21:39:06 +02:00
Matthew Waters
1fce7dc228 glbasefilter: Unref other context in finalize, and display in READY->NULL 
https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2015-04-26 20:33:41 +02:00
Matthew Waters
ab9eb432fb glwindow: track context activation properly 
We only need to deactivate/reactivate the context iff it was already
active.
 2015-04-21 12:55:24 +10:00
Matthew Waters
6cb6d8f9e8 gldisplay: synchronize the searching and creation of GstGLContext's 
Ootherwise we could end up with multiple elements in different chains
each creating a context.  Fixes context creation with glvideomixer.
 2015-04-21 12:55:24 +10:00
Matthieu Bouron
93d2e67cbc glcontext: Make gst_gl_context_egl_activate fail if the old surface could not be destroyed 
https://bugzilla.gnome.org/show_bug.cgi?id=746251
 2015-04-17 14:39:11 +02:00
Matthieu Bouron
8ebc715fbf glcontext: Make gst_gl_context_egl_activate fail if the surface could not be created 
Also add some error logging.
 2015-04-16 11:47:00 +02:00
Sebastian Dröge
2fe6fe12cf glcolorconvert: Fix last commit 2015-04-11 19:35:48 +02:00
Sebastian Dröge
a557a546ac gl: Remove iOS/EAGL workaround for R/RG textures 
This should be unneeded now after https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2015-04-11 19:17:00 +02:00
Sebastian Dröge
b10cdc8536 glcolorconvert: Add correct check for RG/R textures in glcolorconvert too 
https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2015-04-11 19:14:34 +02:00
Anton Obzhirov
6a2e986f07 glbasefilter: avoid segfault when gl platform is not available 
https://bugzilla.gnome.org/show_bug.cgi?id=747124
 2015-04-10 12:15:29 -03:00
Alessandro Decina
6981a8d15b libgstgl: fix rendering on iOS 
Stop assuming that the handle has been set by the time ->create_context is
called. After bc7a7259f3 set_window_handle always
happens after ->create_context in fact.

See also https://bugzilla.gnome.org/show_bug.cgi?id=745090
 2015-04-02 18:29:39 +11:00
Edward Hervey
0360a62135 introspection: Don't use g-ir-scanner cache at compile time 
It pollutes user directories and we don't need to cache it

https://bugzilla.gnome.org/show_bug.cgi?id=747095
 2015-03-31 15:42:03 +02:00
Philippe Normand
14ac40f106 gl/dispmanx: surfaceless EGL context support 
Show the DispmanX window only if there's no shared external GL context
set up. When a window is required by the context a transparent
DispmanX element is created and later on made visible by the ::show
method.

https://bugzilla.gnome.org/show_bug.cgi?id=746632
 2015-03-24 11:12:05 +00:00
Julien Isorce
e1e17dcadb glwindow: remove unused gl_thread field 2015-03-22 19:12:15 +01:00
Julien Isorce
d35e3b8481 gldisplay: fix GThread leak 
https://bugzilla.gnome.org/show_bug.cgi?id=746541
 2015-03-22 19:03:19 +01:00
Matthew Waters
0ee027b6ee gl/docs: update some doc comments 2015-03-18 10:13:25 -07:00
Matthew Waters
78c82328ee gldisplay: tentative proper context collision detection 
Fixes
tee name=t ! queue ! gliamgesink t. ! queue ! glimagesink
 2015-03-15 14:43:10 +00:00
Víctor Manuel Jáquez Leal
d925e7fd19 glupload: move meta-data copy into gst-gl library 
In some upload implementations the out buffer has more than one references,
turning the buffer not writable, so it won't be possible to modify its
meta-data.

This patch moves the meta-data copy before increasing the reference of the out
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=746173
 2015-03-14 19:53:02 +00:00
Matthew Waters
48f8b5b46b glmemory: fix the slight difference between EXT_rg and ARB_rg 
GL_EXT_texture_rg doesn't take sized formats for the internalformat
parameter of TexImage* but GL_ARB_texture_rg and GL(ES)3 do.

https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2015-03-14 18:59:27 +00:00
Matthew Waters
fa61e8e4ce glsyncmeta: make context to wait and set sync explicit 
otherwise we may wait on a sync object in same context by accident
 2015-03-14 16:53:46 +00:00
Julien Isorce
802bf79998 gl: add GstGLDisplayCocoa 
https://bugzilla.gnome.org/show_bug.cgi?id=746012
 2015-03-14 08:38:03 +00:00
Julien Isorce
90f0cfceb7 gl/cocoa: do not terminate loop in gst_gl_window_cocoa_close 
It is now done in _finalize.

Fix regression introduced by
"gl/window: create the main loop/context on init/finalize"
bc7a7259f3
 2015-03-14 07:49:14 +00:00
Julien Isorce
2d593b4c26 gl: avoid overwriting display and context to NULL 
It happens when the application provides display
and/or context.
 2015-03-13 18:30:30 +00:00
Matthew Waters
a29a18cc3a glshader: attribute locations are -1 on error 2015-03-13 17:41:17 +00:00
Neos3452
40a4530c5d 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
 2015-03-13 17:35:18 +00:00
Matthew Waters
773f9fa6ff glupload: unref the bufferpool 2015-03-13 12:40:04 +00:00
Matthew Waters
34485c9976 gl: get the context from basemixer/basefilter 2015-03-13 12:30:20 +00:00
Matthew Waters
91b7642c48 gl: retreive the gldisplay/app gl context as soon as possible 
fixes the usage of gst_gl_display_filter_gl_api
 2015-03-13 12:30:20 +00:00
Julien Isorce
daef98e3e6 glcolorconvert: cache indices in a buffer object 2015-03-12 18:19:57 +00:00
Matthew Waters
66ccdab09a 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.
 2015-03-12 16:45:51 +00:00
Matthew Waters
ef0bd30c87 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.
 2015-03-12 16:45:51 +00:00
Matthew Waters
cebdf84c81 glcontext: store the thread current context 2015-03-12 16:45:51 +00:00
Matthew Waters
5a867ddc47 glfilter: don't use the library upload/convert objects 2015-03-12 16:45:50 +00:00
Matthew Waters
0c800027ba glupload: implement propose_allocation pool handling for glmemory upload 2015-03-12 16:45:50 +00:00