Commit graph

883 commits

Author SHA1 Message Date
Matthew Waters
57898fec2a gl: fix various build errors without desktop gl 2014-11-28 10:59:46 +11:00
Matthew Waters
f67190d3ca gldisplay: fix build error
gstgldisplay.c:234:541: error: 'return' with no value, in function returning non-void [-Werror]
   g_return_if_fail (GST_IS_GL_DISPLAY (display));
2014-11-28 10:03:18 +11:00
Matthew Waters
3c1e77eb31 gldisplay: implement runtime GL api filtering
Needed so that the pipeline/application can limit the choice of GL api
to what it supports
2014-11-28 09:14:26 +11:00
Matthew Waters
6bd1150ca8 gl: remove the use of glu 2014-11-28 09:14:26 +11:00
Matthew Waters
f2af65ee2d gl: add a sync meta for synchronizing across GL contexts
A context can create a GLsync object that can be waited on in order
to ensure that GL resources created in one context are able to be
used in another shared context without any chance of reading invalid
data.

This meta would be placed on buffers that are known to cross from
one context to another.  The receiving element would then wait
on the sync object to ensure that the data to be used is complete.
2014-11-28 09:14:25 +11:00
Matthew Waters
480d3f97eb glprototypes: add sync function definitions 2014-11-28 09:14:25 +11:00
Matthew Waters
6d39e04992 glfilter: add a gl3 code path using vao's and vbo's 2014-11-28 09:14:25 +11:00
Matthew Waters
5ff5f8c1ee glframebuffer: add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
a32f29f2ce glcolorconvert: add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
fca0bc97a4 glshader add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
2c24b97cf0 glx: ask for a GL3 core context 2014-11-28 09:14:25 +11:00
Sebastian Dröge
082c12b8e2 glcolorconvert: Unref buffer with the correct function 2014-11-27 18:09:58 +01:00
Sebastian Dröge
b6ba579fa0 glmemory: Handle failure of memory allocation gracefully 2014-11-27 18:09:14 +01:00
Sebastian Dröge
f2dc9b2b8f glmemory: Use g_try_malloc() in the appropriate places
g_malloc() aborts if allocation fails, it's pointless to check against NULL
afterwards. That's why g_try_malloc() exists.
2014-11-27 18:06:26 +01:00
Wang Xin-yu (王昕宇)
15c0d5c21b glcolorconvert: support RGB16/BGR16 video format download
https://bugzilla.gnome.org/show_bug.cgi?id=740801
2014-11-27 10:08:11 +01:00
Matthew Waters
2d97e03c54 gl/wayland: implement resizing the window using the right mouse button 2014-11-27 13:03:21 +11:00
Matthew Waters
1d7c4f4344 glfilter: support fixed dimensions on both sides of the element
Fixes:

  width=320,height=240 ! glfilter ! width=800,height=600
  width=230,height=240 ! glfilter ! width=600
  ... ! glfilter ! width=800
2014-11-27 01:32:21 +11:00
Ramprakash Jelari
aea08e86a5 glcontext: Fix unused variable warning by moving declaration where it is actually used 2014-11-24 14:16:58 +01:00
Sebastian Dröge
0f753b7099 glupload: Fix valid compiler warning
gstglupload.c:442:32: error: if statement has empty body [-Werror,-Wempty-body]
    if (upload->texture_ids[i]);
                               ^
2014-11-24 11:32:33 +01:00
Philippe Normand
c08a461fa4 gl: ship the gstglcontext_egl.h header
It is required by gsteglimagememory.h.

https://bugzilla.gnome.org/show_bug.cgi?id=740611
2014-11-24 21:24:27 +11:00
Tim-Philipp Müller
1a613c5d4e gl: shadervariables: make parsing of floats locale-independent
Floating point numbers are written differently in different
locales, e.g. in many countries 1/2 = 0,5 instead of 0.5, and
strtod will not be able to parse "0.5" correctly in such a
locale.
2014-11-24 10:02:33 +00:00
Matthew Waters
59085936b8 glshadervariables: also trim \r as well as \n 2014-11-24 02:52:24 +11:00
Matthew Waters
810d38c29f glupload: rearchitecture for non GLMemory inputs/outputs
Allows other memory types to be implemented/returned/used by the caller.
2014-11-23 17:13:36 +11:00
Vineeth T M
aafc0d509c glcontext: build errors when GST_GL_HAVE_OPENGL is 0
Moving variables within #if GST_GL_HAVE_OPENGL, which are not going to be used otherwise.
and which are needed only when OpenGl is present

https://bugzilla.gnome.org/show_bug.cgi?id=740235
2014-11-17 22:39:07 +11:00
Matthew Waters
4afad4ecd3 glfilter: add read-only context property 2014-11-17 18:50:28 +11:00
Sebastian Dröge
236ffa69be gl/cocoa: Only use convertRectToBacking on OSX >= 10.7
It does not exist before and older versions also don't have
support for HiDPI displays anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=740201
2014-11-16 11:00:57 +01:00
Sebastian Dröge
9492db96d1 gl: Use numeric OSX version instead of the macro
The macro is not defined on older OSX versions and evaluates to 0.

https://bugzilla.gnome.org/show_bug.cgi?id=740201
2014-11-16 11:00:57 +01:00
Sebastian Dröge
402e1a067a gl/cocoa: Don't override the application delegate
Otherwise interesting things will happen in Cocoa applications, like
infinite event loops that block the NSApplication loop forever.

This was only needed for GNUStep and thus can safely be removed now.
2014-11-13 12:01:25 +01:00
Sebastian Dröge
13c8517570 gl/cocoa: Remove GNUStep support
Until gcc and GNUStep properly support Objective-C blocks and other
"new" features of Objective-C we can't properly support them without
making the code much more ugly.

https://bugzilla.gnome.org/show_bug.cgi?id=739152
2014-11-13 12:01:19 +01:00
Hyunjun Ko
a2e2507dbe gl: Correct invalid comment text 2014-11-12 11:29:41 +11:00
Julien Isorce
7d0de0577a gl: do not raise a critical msg if the backend does not handle window events
Fix "assertion 'window_class->handle_events != NULL' failed"
if not using a X11 window.
2014-11-12 00:07:06 +00:00
Matthew Waters
36ade75f4a gl: remove the width/height fields from the caps to support frame resizing
It was previously only occuring with sysmem caps features

https://bugzilla.gnome.org/show_bug.cgi?id=739334
2014-11-11 14:23:55 +11:00
Sebastian Dröge
da0369c66c gstglconfig: Put gstglconfig.h into $(libdir)/gstreamer-1.0/include
It's architecture dependent and should not be placed into the include
directory as the assumption is that all those headers are architecture
independent.

https://bugzilla.gnome.org/show_bug.cgi?id=739767
2014-11-07 12:00:29 +01:00
Matthew Waters
775ba4ff0b glutils: only attempt getting the app context when we don't already have a display
avoids querying/messaging the world on each frame
2014-11-06 18:47:34 +11:00
Matthew Waters
1800ffb34a glcontext: fail context creation if glGetString returns NULL 2014-11-06 18:46:48 +11:00
Lubosz Sarnecki
6702811e14 glimagesink: implement gst_video_overlay_handle_events
https://bugzilla.gnome.org/show_bug.cgi?id=736035
2014-11-06 16:04:11 +11:00
Julien Isorce
0a207c95dc gl/cocoa: use NSAutoreleasePool to free resize data
Otherwise when resizing the window you will also get messages like:
class NSConcreteMapTable autoreleased with no pool in place - just leaking
class NSConcreteValue autoreleased with no pool in place - just leaking
class NSConcreteValue autoreleased with no pool in place - just leaking
class __NSCFDictionary autoreleased with no pool in place - just leaking
2014-11-03 23:24:33 +00:00
Julien Isorce
4307449449 gl/cocoa: include gl3.h to have GL_CONTEXT_PROFILE_MASK 2014-11-03 23:08:09 +00:00
Julien Isorce
2b487ef62b gl/cocoa: make sure to turn on frame rectangle changes notifications
Default value of property postsFrameChangedNotifications is YES
but it is worth to explicitly enable it.
2014-11-03 23:07:34 +00:00
Julien Isorce
a259391c10 gl/cocoa: fix uncaught exception 'unrecognized selector sent to instance'
Need to set the ':' as the reshape method now takes one parameter.
For the story, the GstGLNSView was previously inheriting from
NSOpenGLView which has a reshape function without any parameter.
Now the GstGLNSView inherits from NSView and we re-use the reshape
function manually.
2014-11-03 23:02:17 +00:00
Julien Isorce
11661ceca9 gl/cocoa: fix compiler warning
Use the reshape function after being defined. The other way
would have been to declare the reshape function in the header.

gstglwindow_cocoa.m: In function '-[GstGLNSView drawRect:]':
gstglwindow_cocoa.m:555: warning: 'GstGLNSView' may not respond to '-reshape'
gstglwindow_cocoa.m:555: warning: (Messages without a matching method signature
gstglwindow_cocoa.m:555: warning: will be assumed to return 'id' and accept
gstglwindow_cocoa.m:555: warning: '...' as arguments.)
2014-11-03 22:59:41 +00:00
Tim-Philipp Müller
ebcee78fab gl: fix Since marker for gst_gl_window_run_navigation() 2014-11-03 00:17:41 +00:00
Luis de Bethencourt
658f403a26 glshader: Fix memory leak
Memory is only freed in the TRUE clause of the if conditional. Free in the else
clause as well.
Also, consolidate g_malloc + sprintf into a g_strdup_printf().

CID #1212171

https://bugzilla.gnome.org/show_bug.cgi?id=739368
2014-11-01 15:42:21 +00:00
Luis de Bethencourt
50f2a803f6 glcolorconvert: fix comments that confuse gtk-doc
GTK-Doc uses a special syntax for code documentation. A multiline comment that
starts with an additional '*' marks a documentation block that will be processed
by the GTK-Doc tools. So GTK-Doc is confused if a comment block starts with that
additional '*' but isn't meant to be processed. Removing this additional '*'.

https://bugzilla.gnome.org/show_bug.cgi?id=739444
2014-10-31 11:20:29 +00:00
Matthew Waters
f36d6daf51 gl: sprinkle some Since markers 2014-10-31 21:29:25 +11:00
Matthew Waters
c1f3cc9f1c gl/examples: update for other-context property removal 2014-10-30 18:58:50 +11:00
Matthew Waters
567185a277 glcontext: add more functionality to wrapped contexts
Implements get_current_context() and get_proc_address() for wrapped
contexts.
2014-10-30 18:58:50 +11:00
Matthew Waters
d2cbc7cc16 glshader: advertise the default vertex and fragment shaders on desktop GL 2014-10-30 18:58:49 +11:00
Matthew Waters
5e2e6f3326 glfilter: get the config from the correct pool 2014-10-28 18:27:11 +11:00
Matthew Waters
28105a6e7d glfilter: avoid uninitialized variable size when chaining multiple glfilters
https://bugzilla.gnome.org/show_bug.cgi?id=739277
2014-10-28 18:01:27 +11:00