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179 commits

Author SHA1 Message Date
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Matthew Waters
efc015f27d 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.
 2017-03-14 14:15:00 +11:00
Sebastian Dröge
92bb56d137 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.
 2017-02-28 10:55:10 +02:00
Matthew Waters
6919b4ca66 glutils: document functions 2017-01-13 11:20:51 +11:00
Matthew Waters
4315a4b54d 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.
 2017-01-13 11:20:51 +11:00
Matthew Waters
01fa90c1e7 glwindow: remove is_running() function 
It isn't necessary in correctly written programs.
 2016-11-10 20:05:45 +11:00
Matthew Waters
41a6448918 gl: GST_GL_TYPE -> GST_TYPE_GL 
Some deprecated symbols are kept for backwards compatibility
 2016-11-03 16:16:12 +11:00
Haihua Hu
87a86b78b5 glimagesink: Fix horizontal/vertical flip matrizes 
They were swapped.

https://bugzilla.gnome.org/show_bug.cgi?id=769371
 2016-08-02 14:51:33 +03:00
Matthew Waters
06b4b52a20 glcontext: remove not thread-safe get/set_error() 
Use GError's instead if necessary.
 2016-07-26 14:07:24 +10:00
Haihua Hu
a5cb746983 glimagesink: support video rotation using transform matrix 
Add "rotate-method" to glimagesink and apply transform matrix
to vertex coordinate to control rotation.

https://bugzilla.gnome.org/show_bug.cgi?id=765795
 2016-05-25 18:28:20 +10:00
Matthew Waters
799efcb133 gl: take the affine transformation in NDC 
Provide a function to get the affine matrix in the meta in terms of NDC
coordinates and use as a standard opengl matrix.

Also advertise support for the affine transformation meta in the allocation
query.
 2016-05-14 16:35:29 +03:00
Matthew Waters
5498e97a11 gl/egl: replace gsteglimagememory with an EGLImage wrapper 
That can be passed to GstGLMemoryEGL.

This also ports the dmabuf uploader to GstEGLImage and GstGLMemoryEGL.
 2016-05-04 13:31:48 +10:00
Sebastian Dröge
bbe2e41653 glimagesink: Fix indentation 2016-04-19 09:30:39 +03:00
Haihua Hu
e4fe0e4ae2 glimagesink: need to clean window_id when state change form READY to NULL 
When application change pipeline state NULL->READY and then READY->NULL,
glimagesink will not clear glsink->window_id. After that, when application
change state NULL->READY, the new_window_id is equal to window_id, glimagesink
will not set window handle. It will use the internal window but not the window
create by application.

https://bugzilla.gnome.org/show_bug.cgi?id=765241
 2016-04-19 09:29:15 +03:00
Matthew Waters
0343d58c81 glimagesink: support the affine transformation meta for any texture target 2016-04-05 20:50:14 +10:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Vineeth TM
1f32d6aff7 glimagesink: Fix window memory leak 
https://bugzilla.gnome.org/show_bug.cgi?id=763356
 2016-03-09 08:57:16 +02:00
Matthew Waters
b24d28f729 glimagesink: remove unsed reconfigure variable 2016-02-17 11:42:23 +11:00
Matthew Waters
ccc17ebe10 glimagesink: don't push a reconfigure event from the GL thread 
Doing so may cause deadlocks when other elements attempt destroy or created
GL resources.

https://bugzilla.gnome.org/show_bug.cgi?id=760559
 2016-02-17 10:34:14 +11:00
Matthew Waters
4cfb6b9166 glimagesink: remove reduntant glimagesink from debug logging 2016-01-14 17:52:23 +11:00
Florent Thiéry
c68e842ed0 glimagesink: Post unhandled navigation events on the bus 
Based off xvimagesink implementation

https://bugzilla.gnome.org/show_bug.cgi?id=759869
 2015-12-28 10:04:33 +02:00
Lubosz Sarnecki
ebeae8bcdb glimagesink: Show error when video frame is not mapped. 
Adds more meaningful error than
"Failed to convert multiview video buffer", which is always used
when prepare_next_buffer() fails in gst_glimage_sink_prepare().

https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:34 -05:00
Matthew Waters
a3ebe19d87 glimagesink: don't deadlock on resize 
Performing any GL function marshalling off the GL thread with glimagesink's
render lock is prone to deadlocks between the GL thread and the non-GL thread.

What can happen is this:
1. non-GL thread attempts to function marshal to the GL thread.
2. while 1 is happening, the winsys gives an event (say resize)
3. This calls back into glimagesink which taks the render lock.
4. As the GL function marshalling is attempting to run on the GL
   and already has glimagesink's render lock locked.  This deadlocks
   as the threads are waiting for each other.
 2015-12-18 11:57:07 +11:00
Sebastian Dröge
527747a077 glimagesink: Remove unused variable 
gstglimagesink.c: In function 'gst_glimage_sink_on_draw':
gstglimagesink.c:1959:18: error: unused variable 'sync_meta' [-Werror=unused-variable]
   GstGLSyncMeta *sync_meta = NULL;
                  ^
 2015-11-17 17:17:50 +02:00
Matthew Waters
3bf7430411 glimagesink: wait on the correct sync meta when rendering 2015-11-17 15:27:26 +11:00
Matthew Waters
fcd0faa055 glimagesink: add support for rendering external-oes textures 
https://bugzilla.gnome.org/show_bug.cgi?id=757285
 2015-11-17 15:27:26 +11:00
Vineeth TM
15251e4824 glimagesink: Fix structure memory leak 
https://bugzilla.gnome.org/show_bug.cgi?id=758205
 2015-11-17 00:14:02 -03:00
Matthew Waters
50b59150fd glviewconvert: remove set_format 
We need the caps to be able to
1. check the caps features
2. get the requested texture-target on input/output
 2015-11-11 15:16:37 +11:00
Matthew Waters
715f3bb828 glimagesink: fix a memory leak if the view conversion fails 2015-11-11 14:41:38 +11:00
Matthew Waters
2bc391851e glimagesink: balance the creation/destruction of the overlay compositor 
Fixes some leaks/possible segfault on when failing to create the compositor.
 2015-11-11 14:41:38 +11:00
Matthew Waters
0602539f1b glimagesink: wait on the provided sync meta provided to glimagesink 2015-11-10 15:42:35 +11:00
Matthew Waters
e61d504556 glmemory: add support for rectangle textures 
Add the various tokens/strings for the differnet texture types (2D, rect, oes)

Changes the GLmemory api to include the GstGLTextureTarget in all relevant
functions.

Update the relevant caps/templates for 2D only textures.
 2015-10-30 14:24:53 +11:00
Matthew Waters
70be81ad92 glimagesink: create a context in NULL_READY 
So that it's possible for decoders et al. to request the OpenGL context
in their READY_PAUSED transition with decodebin/playbin.
 2015-10-21 04:28:59 +11:00
Matthew Waters
3dfc6899ad gl: be consistent in gobject boilerpate 
GST_GL_IS_* vs GST_IS_GL_*

git grep -l 'GST_GL_IS_' | xargs sed -i 's/GST_GL_IS_/GST_IS_GL_/g'
 2015-10-19 15:15:30 +11:00
Matthew Waters
b25807c382 glshader: port to using GstGLSLStage objects for string management 
A GstGLShader is now simply a collection of stages that are
compiled and linked together into a program.  The uniform/attribute
interface has remained the same.
 2015-10-15 21:27:57 +11:00
Matthew Waters
609977a56b gl: chain up to the parent class for GstElement::set_context 
https://bugzilla.gnome.org/show_bug.cgi?id=705579
 2015-09-28 22:24:04 +10:00
Matthew Waters
2195dad288 gl: sprinkle some debug markers to ease debugging 2015-09-28 16:47:00 +10:00
Matthew Waters
557ca6fda5 glimagesink: request a resize on caps/3d mode changes 
Fixes incorrect aspect ratio on OSX when changing caps or the 3d
output mode.

https://bugzilla.gnome.org/show_bug.cgi?id=755111
 2015-09-17 20:26:23 +10:00
Matthew Waters
7ae0dd2361 glimagesink: avoid updating the viewport in the draw loop 
Fixes flashes/incorrect aspect ratio when resizing glimagesink on OSX.
 2015-09-16 18:04:51 +10:00
Nicolas Dufresne
88d7b22d40 glimagesink: update display size before sending event 
This is minor issue, as the reconfigure event is asynchronous.
Basically, update width/height before sending the event.
 2015-08-22 22:15:36 -07:00
Nicolas Dufresne
f935b2c547 glsink: Enable sync meta on pools we offer 
As the upload is asynchronous, we need to enable the sync meta to
gain correct rendering. The buffer pool receiver don't know about
that.
 2015-08-15 15:55:08 +02:00
Nicolas Dufresne
ea484fb968 glimagesink: Move overlay rendering after video rendering 
This is mostly cosmetic, but heoretically it reduces the amount of
required object in the context at one point. It also avoids potential
conflicts.
 2015-08-15 15:55:08 +02:00
Matthew Waters
b38f107bd3 glimagesink: take into account non 1/1 par for navigation 
The current code was ignoring the par/dar aspect when transforming
from window coordinates to stream coordinates resulting in incorrect
coordinates being sent upstream in the navigation events.
 2015-08-12 00:25:35 +02:00
Tim-Philipp Müller
2992ff98e5 glimagesink: fix allocation meta structure leak 
gst_query_add_allocation_meta() does not take ownership
of the structure, for some reason.

CID 1312135
 2015-07-23 11:23:41 +01:00
Nicolas Dufresne
17788157a1 composition-overlay: Positions are relative to texture 
The coordinate are relative to the texture dimension and not
the window dimension now. There is no need to pass the window
dimension or to update the overlay if the dimension changes.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2015-07-22 13:17:18 -04:00
Lubosz Sarnecki
b155f5d73e gloverlaycompositor: Create own shader object 
Make gloverlaycompositor independent of the shader used in the sink.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2015-07-22 13:16:39 -04:00
Nicolas Dufresne
e8c31619c4 glimagesink: Properly handle compsositor life time 
Should be created in READY_TO_PAUSED, not PAUSED_TO_PLAYING.
Should be cleared in PAUSED_TO_READY.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2015-07-22 13:07:58 -04:00
Lubosz Sarnecki
2b7542400c glimagesink: Send reconfigure event when window size changes 
https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2015-07-20 14:41:12 -04:00
Lubosz Sarnecki
2fb862b34f glimagesinkbin: Add allocation query for GstVideoOverlayComposition 
Adds an GST_VIDEO_OVERLAY_COMPOSITION_META_API_TYPE query to glupload
and glimagesink.  Detects the query from the downstream elements, so
it is executed only when downstream supports the overlay API.

This makes pipelines with textoverlay ! glupload ! gldownload ! xvimagesink possible.
Uses allocation meta struct for passing the window size upstream.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2015-07-20 14:41:12 -04:00
Lubosz Sarnecki
a7d1b7fcad glimagesinkbin: Add GstVideoOverlayCompositionMeta caps features 
https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2015-07-20 14:41:12 -04:00