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786 commits

Author SHA1 Message Date
Matthew Waters
14bd147a2d gl: add prototype definition for KHR_debug 2014-08-21 10:03:07 +10:00
Matthew Waters
95a4585d4c glcontext: implement the debug callback 
For both GL_KHR_debug and ARB_debug_output.  This allows us to
receive errors and other hints from the GL instead of querying after
every GL operation.
 2014-08-20 23:26:26 +10:00
Matthew Waters
14a3484b14 gl: add prototypes for KHR_debug/ARB_debug_output 2014-08-20 23:26:26 +10:00
Matthew Waters
cb4fd36e7e gl: don't take an extra ref on the display on set_context 
gst_context_get_gl_display() returns a ref.  Don't take another in
gst_object_replace().
 2014-08-19 20:14:22 +10:00
Tim-Philipp Müller
21e6989848 glbufferpool: fix allocator leak in some cases 
Spotted by Sebastian Rasmussen.

https://bugzilla.gnome.org/show_bug.cgi?id=734523
 2014-08-13 18:05:40 +03:00
Vasilis Liaskovitis
4dacc4ba55 GstGLWindow, GstGLImagesink, x11: Scale navigation events on resized windows 
If window is resized, GstStructure pointer values have to be rescaled to
original geometry. A get_surface_dimensions GLWindow class method is added for
this purpose and used in the navigation send_event function.

https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2014-08-07 13:55:02 +10:00
Wang Xin-yu (王昕宇)
ba822e1dd0 glupload: don't determine if frame needs upload by pointer compare 
https://bugzilla.gnome.org/show_bug.cgi?id=734269
 2014-08-06 14:47:52 +10:00
Matthew Waters
8f045ab18c gl/docs: remove superflous 'the' 2014-08-01 17:51:08 +10:00
Matthew Waters
707cb58004 gl: document GST_GL_* environment variables 
https://bugzilla.gnome.org/show_bug.cgi?id=733245
 2014-08-01 16:43:47 +10:00
Matthew Waters
750c70f8f5 glcontext: add a destroy function 
that just calls the subclass
 2014-07-31 18:46:33 +10:00
Matthew Waters
46db28ac2c gl/x11: silence runtime warning 
g_main_loop_quit: assertion 'loop != NULL' failed
 2014-07-31 18:36:58 +10:00
Matthew Waters
acb38a2a79 glmemory: use the plane offsets to compute the size of the data pointer 
Certain elements expect that there be a certain number of lines
that they can write into.  e.g. for odd heights, I420, YV12, NV12,
NV21 (and others) Y lines are expected to have exactly twice the
number of U/UV lines.

https://bugzilla.gnome.org/show_bug.cgi?id=733717
 2014-07-31 15:19:54 +10:00
Matthew Waters
89636392fa glmemory: use GstVideoInfo everywhere 
Simplifies a lot of the calling code

https://bugzilla.gnome.org/show_bug.cgi?id=733717
 2014-07-31 15:19:54 +10:00
Matthew Waters
dc5b0c8c8d glmemory: reenable the texture_rg support for !eagl 
The GST_GL_HAVE_PLATFORM_EAGL is always defined we need to compare
against the value instead.
 2014-07-29 11:47:55 +10:00
Vasilis Liaskovitis
05f908bf45 glwindow/11: Emit signals for mouse and key navigation events 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2014-07-24 12:24:34 +02:00
Sebastian Dröge
eab38c5b21 glwindow: Constify string parameters to the send_*_event() functions 2014-07-24 12:23:03 +02:00
Vasilis Liaskovitis
41632d486b GstGLWindow : Add mouse-event and key-event signals for navigation 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2014-07-24 12:48:44 +10:00
Wang Xin-yu (王昕宇)
1adb0a77d6 gl: fix multi gl object leaks 
1. fix FBO leaks in decide_allocation
2. fix texture leaks in decide_allocation and reset
3. fix texture leaks in FBO incomplete error path
 2014-07-24 11:46:56 +10:00
Sebastian Dröge
acb1d5afc3 gl: Link to all required libraries but not more 2014-07-11 12:06:48 +02:00
Sebastian Dröge
92d00d0233 gl: Move GstGLMixer to the plugin for now 
It depends on GstAggregator and we don't want to install headers
for that yet.

https://bugzilla.gnome.org/show_bug.cgi?id=732207
 2014-07-11 09:41:05 +02:00
Julien Isorce
6e51790a11 glcocoa: initalize NSApp asap when using gst-launch 
See https://bugzilla.gnome.org/show_bug.cgi?id=732661
 2014-07-03 10:39:44 +01:00
Sebastian Dröge
4cbddec9fe eagl: Disable usage of R and RG textures on iOS 
They don't work currently and just render zeroes, while the
fallback code path with LUM and LUM_ALPHA textures still works.

https://bugzilla.gnome.org/show_bug.cgi?id=732390
 2014-06-30 19:16:13 +02:00
Matthew Waters
c39105524a glcolorconvert: free pixel swizzling information 2014-06-26 11:25:37 +10:00
Matthew Waters
a03dbd11e4 glmixer: remove redundant/unused lock 
Use the GstObject lock instead
 2014-06-26 11:15:56 +10:00
Matthew Waters
de05daec80 glmixer: remove redundant creation and free of GPtrArrays 
Also plugs a memory leak
 2014-06-26 11:12:49 +10:00
Matthew Waters
f686c890e4 glmixer: plug a memory leak for the caps 
gst_query_set_caps_result() takes a ref on the caps
 2014-06-26 10:54:38 +10:00
Matthew Waters
596353854f glmixer: intersect with the filtercaps if available 2014-06-26 10:31:41 +10:00
Matthew Waters
8ef71b5db7 gl: update gles2 compatability header 2014-06-26 10:31:41 +10:00
Matthew Waters
720405b561 glfilter: pass through the allocation query when in passthrough mode 
Otherwise two GL elements on either side will fail to use the same
GL context.
 2014-06-25 22:05:37 +10:00
Matthew Waters
a2bd2ce83b glfilter: prefer passthrough for non-sysmem caps 2014-06-25 21:50:40 +10:00
Julien Isorce
f63c91ab71 glfilter: handle NULL decide_query which means passthrough 
See https://bugzilla.gnome.org/show_bug.cgi?id=732178
 2014-06-25 06:56:33 +01:00
Julien Isorce
045aa4ee7e glfilter: prepend intersection to src caps 
Prefer to stay in the same memory space if possible.
Also it let a chance to do passthrough.

See https://bugzilla.gnome.org/show_bug.cgi?id=732178
 2014-06-25 06:56:25 +01:00
Matthew Waters
1d16cd50a3 gl: add a scary note about initializing thread support for the winsys 
We cannot do it as the winsys may crash if we initialize too late.

Example, GLX contexts with Intel drivers:
Intel requires the X Display to be the same in order to share GL
resources across GL contexts.  These GL contexts are generally
accessed from different threads.  Without winsys support it is
nearly impossible to guarentee that concurrent access will not
occur.  This concurrent access could result in crashes or abortion
by the winsys (xcb).

https://bugzilla.gnome.org/show_bug.cgi?id=731525
 2014-06-24 23:41:00 +10:00
Matthew Waters
078c789ffa gluploadmeta: reenable GLMemory upload path 2014-06-23 21:43:10 +10:00
Matthew Waters
d52ef19d7f gl: move gles2 compat header to glprototypes 2014-06-22 09:48:22 +10:00
Matthew Waters
838fd776cf glbufferpool: provide a consistent API regardless of platform 2014-06-22 09:48:22 +10:00
Matthew Waters
1970659fa1 gl: mark library as API unstable 2014-06-22 09:48:22 +10:00
Thibault Saunier
4ce8b409cc gl: Port glmixer to the GstVideoAggregator baseclass 
https://bugzilla.gnome.org/show_bug.cgi?id=731921
 2014-06-20 19:53:33 +02:00
Matthew Waters
189353619c glframebuffer: don't segfault needlessly with GLES2 
gst_gl_framebuffer_use_v2 was using a function that is not available
with GLES2
 2014-06-17 23:21:15 +10:00
Matthew Waters
7899b9af9f gldownload: plug a memory leak 2014-06-15 15:17:07 +10:00
Matthew Waters
015beb5404 glmixer: allow the subclass to choose the sink pad type 
Allows custom properties to be placed on the sink pads by subclasses
 2014-06-15 12:28:45 +10:00
Matthew Waters
e1e2a88358 glmixer: send the stream-start event 
and the caps event after.

https://bugzilla.gnome.org/show_bug.cgi?id=730944
 2014-06-12 14:58:47 +10:00
Matthew Waters
d7f8cc9a78 glfilterapp: remove the reshape/draw properties 
The reshape property was never used.
Replace the draw property with a signal.

Based on patch by Mathieu Duponchelle <mathieu.duponchelle@epitech.eu>

https://bugzilla.gnome.org/show_bug.cgi?id=704507
 2014-06-12 12:49:42 +10:00
Matthew Waters
9e662b8229 glmixer: lock the size of mix->frames to the number of pads 
Fixes a segfault with decodebin ! glmixer where the request pads on
both sides were being requested after the state change to PAUSED.

Also fixes dynamically adding and removing pads while glmixer is
in a state >= PAUSED.
 2014-06-12 12:18:23 +10:00
Matthew Waters
574b29f2c4 gl/wayland: create a dummy display instead of an EGLDisplay 
Currently, GstGLWindowWaylandEGL holds the wayland display connection
If we create the EGLDisplay at the GstDisplay creation time, then
libEGL will internally open another connection to the wayland server.
These two display connections are unable to communicate resulting in
no window output/display and hangs inside libEGL.

Eventually we will move the wl_display from GstGLWindow to GstGLDisplay.
 2014-06-05 18:52:11 +10:00
Matthew Waters
59088f5a90 glupload: always release the previous buffer 
Fixes the case where _perform_with_buffer() is called without
intervening calls to _release_buffer() as is the case on start up
with glimagesink.

Also release the buffer when reseting the upload.

https://bugzilla.gnome.org/show_bug.cgi?id=731107
 2014-06-03 14:03:21 +10:00
Sebastian Dröge
91581cf531 glcontext: Handle (unlikely) NULL return of gl->GetString (GL_VERSION) more gracefully 
CID 1219858
 2014-06-02 09:23:39 +02:00
Matthew Waters
0f4485fc66 glmemory: remove uneeded gl api ifdefs 2014-05-30 12:29:54 +10:00
Matthew Waters
1f90323a4d glwindow_x11: allow expose events to redraw our window 
otherwise we will not update the window contents on low framerate
streams until the next buffer

https://bugzilla.gnome.org/show_bug.cgi?id=723529
 2014-05-30 11:51:01 +10:00
Matthew Waters
4ee5967414 glcontext: fix up assertion 
error: 'return' with no value, in function returning non-void
 2014-05-30 10:46:25 +10:00