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Author SHA1 Message Date
Matthew Waters
d47a515315 build/gl/meson: check for GLES3/gl3ext.h existence 
791e7522eb for meson

https://bugzilla.gnome.org/show_bug.cgi?id=781885
 2017-12-09 19:32:27 +00:00
Jens Georg
73af514e1a build: Check for GLES3/gl3ext.h existence 
Some OpenGL drivers do not ship this but use GLES2/gl2ext.h instead.
This is also in line with Khronos's recommendations

https://bugzilla.gnome.org/show_bug.cgi?id=781885
 2017-12-09 19:32:27 +00:00
Sebastian Dröge
aef461d4a0 glmemory: Only use glDrawBuffer if available 
Otherwise fall back to glDrawBuffers. Also check if glReadBuffer exists
before using it.

glDrawBuffer does not exist for GLES, only glDrawBuffers does.

https://bugzilla.gnome.org/show_bug.cgi?id=782376
 2017-12-09 19:32:27 +00:00
Tim-Philipp Müller
7ee90afce2 glvideomixer: fix whole example launch line actually 2017-12-09 19:32:27 +00:00
Tim-Philipp Müller
c6ab669b52 glvideomixer: remove extraneous \ from example launch line in docs 2017-12-09 19:32:27 +00:00
Haihua Hu
e2ff120d97 glupload: passthrough composition caps features in directviv upload 
https://bugzilla.gnome.org/show_bug.cgi?id=782046
 2017-12-09 19:32:27 +00:00
Thibault Saunier
95ac4d5175 docs: Port all docstring to gtk-doc markdown 2017-12-09 19:32:27 +00:00
Thibault Saunier
b11df33ee2 docs: Stop linking to inexistant symbols 2017-12-09 19:32:27 +00:00
Claudio Saavedra
7566c43130 meson: add missing gstglrenderbuffer.h header 
https://bugzilla.gnome.org/show_bug.cgi?id=781179
 2017-12-09 19:32:27 +00:00
Scott D Phillips
995d110fe6 meson: gl: set default value of 0 for glconf vars 
meson's configure_file emits only a comment like /* #undef ... */
for values which are unset in the configuration_data. For
gstglconfig.h, this differs from the autotools build where the
preprocessor definitions are always either 0 or 1. So loop over a
list of variables to set to zero as default.

Also sync up the gstglconfig.h.meson file with the additional
macros defined by the autotools build.

https://bugzilla.gnome.org/show_bug.cgi?id=781043
 2017-12-09 19:32:27 +00:00
Vincent Penquerc'h
326b8763de glcontext: fix display leak 
https://bugzilla.gnome.org/show_bug.cgi?id=781019
 2017-12-09 19:32:27 +00:00
Vincent Penquerc'h
697cd40ee4 gldisplay: fix list leak 
Windows aren't always removed in time, and it turns out to be
very, very hard to remove a window in a way that's not racy and
not deadlocky. Since the window itself doesn't leak, freeing
the list on object destruction is enough.

https://bugzilla.gnome.org/show_bug.cgi?id=781018
 2017-12-09 19:32:27 +00:00
Jan Schmidt
920d295c97 gl: Remove duplicate typedef of GstGLFramebufferClass 
The GstGLFramebufferClass struct is typedeffed in
gstgl_fwd.h, and having a duplicate elsewhere is
breaking the cerbero build on my OSX machine,
even though it seems to be working in CI.
 2017-12-09 19:32:27 +00:00
Josep Torra
2cdce1d75f glwindow/cocoa: fix warnings reported by XCode 8.1.0 
gstglwindow_cocoa.m:345:16: error: unused variable 'window' [-Werror,-Wunused-variable]
  GstGLWindow *window = GST_GL_WINDOW (window_cocoa);
               ^
gstglwindow_cocoa.m:445:11: error: unused variable 'external_view' [-Werror,-Wunused-variable]
  NSView *external_view = (__bridge NSView *)priv->external_view;
          ^
 2017-12-09 19:32:27 +00:00
Nicolas Dufresne
ae30818f7b gldisplay: Fix assert caused by missing debug category 2017-12-09 19:32:27 +00:00
Scott D Phillips
8d3d6d3595 gl/format: correct return enums in gst_gl_format_from_video_info 
In commit

> 956c4d0 gl/format: use our own GL format enum's instead of gstvideo's

the name and return type of gst_gl_format_from_video_info changed,
but some returns of the old type were missed. Here they are
updated to the correct type.

https://bugzilla.gnome.org/show_bug.cgi?id=780064
 2017-12-09 19:32:27 +00:00
George Kiagiadakis
6b6a8a46b5 glupload: adjust memory offset calculation for dmabuf buffers 
The data in the dmabuf fd may not start from byte 0, therefore
we need to inform EGL about this additional offset.

https://bugzilla.gnome.org/show_bug.cgi?id=779790
 2017-12-09 19:32:27 +00:00
Matthew Waters
61ee2685c0 gl: GL_ARRAY_BUFFER is not a part of VAO state 
As a result we need to bind it on every draw in order to have the
correct state in the GL state machine.
 2017-12-09 19:32:27 +00:00
Matthew Waters
66468b4245 gl/format: use our own GL format enum's instead of gstvideo's 
They can describe in more detail (such as component sizes) the requested format.
 2017-12-09 19:32:27 +00:00
Vincent Penquerc'h
b71e104d00 glupload: fix GValue leak 
https://bugzilla.gnome.org/show_bug.cgi?id=779869
 2017-12-09 19:32:27 +00:00
Nick Kallen
e7bf6689bb applemedia/gl: Fix compile issues for OSX 
https://bugzilla.gnome.org/show_bug.cgi?id=778333
 2017-12-09 19:32:27 +00:00
Sebastian Dröge
e976c200b0 gl/eagl: It's -fobjc-arc not -fobj-arc 2017-12-09 19:32:27 +00:00
Nick Kallen
7b42f26b80 applemedia/gl: Update code to use ARC 
All code interacting with Objective-C objects should now use Automated
Reference Counting rather than manual memory management or Garbage
Collection. Because ARC prohibits C-structs from containing
references to Objective-C objects, all such fields are now typed
'gpointer'. Setting and gettings Objective-C fields on such a
struct now uses explicit __bridge_* calls to tell ARC about
object lifetimes.

https://bugzilla.gnome.org/show_bug.cgi?id=777847
 2017-12-09 19:32:27 +00:00
Arun Raghavan
ee49afed97 gl: Missed one backwards compat define in GST_GL_TYPE_CONTEXT 
Continued from 296b4251e3
 2017-12-09 19:32:27 +00:00
Sebastian Dröge
a4a8ef5507 gl: Fixup for last commit 2017-12-09 19:32:27 +00:00
Sebastian Dröge
de16dc2555 gl: Fix backwards compat GST_GL_TYPE_* functions/macros 
These have to be macros instead of inline function as they must behave
more or less like an integer literal, i.e. include the function call.
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
dde95e8270 gl/viv-fb: Don't use deprecated symbols and make macros more consistent 
https://bugzilla.gnome.org/show_bug.cgi?id=778825
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
cb0dba6188 gltestsrc: Fix potential NULL pointer dereference if we fail without GError 
Which can happen here if we just propagate an error that happened
elsewhere, e.g. FBO failed.

CID 1364604
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
0e2f93589d glvideomixer/compositor: Correctly error out if calculating DAR fails 
CID 1320700
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
f5ea12a471 glcolorconvert: Check return value of gst_gl_context_check_framebuffer_status() 
CID 1401588
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
6a32795949 gl: Add viv-fb to DIST_SUBDIRS to fix "make distcheck" 2017-12-09 19:32:26 +00:00
Sebastian Dröge
dc28155e21 gl: Rename gst_gl_get_affine_transformation_meta_as_ndc_ext() to prevent symbol conflict 
The same symbol also exists in libgstgl, although marked as private and
internal. This has no effect when doing static linking and there's a
symbol conflict.
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
108eef7ac7 glutils: Mark private functions as G_GNUC_INTERNAL 2017-12-09 19:32:26 +00:00
Sebastian Dröge
1c1094e4e7 glupload: Add support for Vivante DirectTexture uploads 
Together with the upcoming gstreamer-imx patch, this allows zerocopy
between imxvpudec and other elements and glimagesink.

This is losely based on a patch by Haihua Hu <b55597@freescale.com>
from https://github.com/Freescale/meta-freescale/blob/master/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/

https://bugzilla.gnome.org/show_bug.cgi?id=779067
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
ed7c9f70d9 gl: Add support for Vivante EGL FB windowing system 
This is very similar to how dispmanx on the Raspberry Pi works.

Based on a patch by Haihua Hu <b55597@freescale.com> from
https://github.com/Freescale/meta-freescale/tree/master/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad

https://bugzilla.gnome.org/show_bug.cgi?id=778825
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
a6cbe2a2cb glmemory: Use glBlitFramebuffer() instead of glCopyTexImage2D() if available 
glBlitFramebuffer() is new GLES3/GL3 API. They are probably often
implemented in terms of each other, and glBlitFramebuffer() can
potentially be implemented more flexible. Let's use it if available.

Also it actually works on imx6 with DirectVIV textures.

Based on a patch by Haihua Hu <jared.hu@nxp.com> from
https://github.com/Freescale/meta-freescale/blob/master/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/

https://bugzilla.gnome.org/show_bug.cgi?id=779070
 2017-12-09 19:32:26 +00:00
Sebastian Dröge
48f79e9f60 configure: Remove unused Mali EGL/fbdev_window support 
This existed a long time ago but there's no actual code for this
anymore.
 2017-12-09 19:32:26 +00:00
Juan Pablo Ugarte
5ffa05081f GstGLSinkBin: fixed sink property leak 
No need to keep an extra reference to sink since an indirect one is added by gst_bin_add()

https://bugzilla.gnome.org/show_bug.cgi?id=778452
 2017-12-09 19:32:26 +00:00
Thibault Saunier
cdec2d0181 meson: Build GIR files 2017-12-09 19:32:26 +00:00
Matthew Waters
6211661fd4 glmixer: ensure caps are writable after intersection 
gst_caps_intersect () may return an increased reference of one of the
input caps.

Fixes critical in the simple-launch-lines test:

Unexpected critical/warning: gst_caps_set_features: assertion 'IS_WRITABLE (caps)' failed
 2017-12-09 19:32:26 +00:00
Matthew Waters
ad20a945de gl: update sys dependants for function removals 
4315a4b54d forgot to change the androidmedia/videotoolbox/caopengllayer
sources as required.
 2017-12-09 19:32:26 +00:00
Juan Pablo Ugarte
c469827ddb glslstage: define GL constants if needed instead of using #ifdef 
https://bugzilla.gnome.org/show_bug.cgi?id=777144
 2017-12-09 19:32:26 +00:00
Matthew Waters
69da104456 glutils: document functions 2017-12-09 19:32:26 +00:00
Matthew Waters
de6c39189f glutils: privatise matrix multiplication/videoaffinetransformation retrieval 2017-12-09 19:32:26 +00:00
Matthew Waters
ceda9dc1aa gl/utils: also take care of the local GL context in query functions 
Simplifies a deduplicates a lot of code in elements retrieving/setting
the local OpenGL context.
 2017-12-09 19:32:26 +00:00
Matthew Waters
d00a13f01d glutils: remove trivial helper function 
gst_gl_caps_replace_all_caps_features() is only used in two places and can
be trivially reproduced.
 2017-12-09 19:32:26 +00:00
Matthew Waters
0348225001 gl/docs: add symbols from -unused.txt 2017-12-09 19:32:26 +00:00
Matthew Waters
0a0a45fefd gl/docs: some type fixes of type names 2017-12-09 19:32:26 +00:00
Matthew Waters
cbc7efdcb6 glwindow: use the same parameter names between vfuncs and functions of the same name 
Silences GI warnings about symbol's not being used from source code
comment block
 2017-12-09 19:32:26 +00:00
Matthew Waters
e4c7f28bf7 glbasememory: type fix for GstGLBaseMemoryAllocatorAllocFunction 2017-12-09 19:32:26 +00:00