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Author SHA1 Message Date
Matthew Waters
f6930bc0b4 egl: fallback to a non-debug context if a debug one fails 
The text for EGL_KHR_create_context added the possiblity for ES
contexts to ask for a debug context however that has not been
fully realized by all implementations.  Fallback to a non-debug
context when the implementation errors.
 2017-12-09 19:31:45 +00:00
Lubosz Sarnecki
30591d664c gstopengl: add introspection support 
https://bugzilla.gnome.org/show_bug.cgi?id=734482
 2017-12-09 19:31:45 +00:00
Lubosz Sarnecki
67b9f71619 glshader: expose opengl handle in getter 
https://bugzilla.gnome.org/show_bug.cgi?id=734482
 2017-12-09 19:31:45 +00:00
Wang Xin-yu (王昕宇)
c8d1e4ad5f gl: check null before unref GstGLDisplay 2017-12-09 19:31:45 +00:00
Matthew Waters
ac2fdb0aed gl: add prototype definition for KHR_debug 2017-12-09 19:31:45 +00:00
Matthew Waters
61b95b0300 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.
 2017-12-09 19:31:45 +00:00
Matthew Waters
d7a465f9da gl: add prototypes for KHR_debug/ARB_debug_output 2017-12-09 19:31:45 +00:00
Matthew Waters
a76fe07919 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().
 2017-12-09 19:31:45 +00:00
Tim-Philipp Müller
15cd3d3d5c glbufferpool: fix allocator leak in some cases 
Spotted by Sebastian Rasmussen.

https://bugzilla.gnome.org/show_bug.cgi?id=734523
 2017-12-09 19:31:45 +00:00
Vasilis Liaskovitis
7b1a853888 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
 2017-12-09 19:31:45 +00:00
Wang Xin-yu (王昕宇)
f322a331c8 glupload: don't determine if frame needs upload by pointer compare 
https://bugzilla.gnome.org/show_bug.cgi?id=734269
 2017-12-09 19:31:45 +00:00
Matthew Waters
fab6790c7f gl/docs: remove superflous 'the' 2017-12-09 19:31:45 +00:00
Matthew Waters
d3804ee7aa gl: document GST_GL_* environment variables 
https://bugzilla.gnome.org/show_bug.cgi?id=733245
 2017-12-09 19:31:45 +00:00
Matthew Waters
4277d2742a glcontext: add a destroy function 
that just calls the subclass
 2017-12-09 19:31:45 +00:00
Matthew Waters
d3077a890c gl/x11: silence runtime warning 
g_main_loop_quit: assertion 'loop != NULL' failed
 2017-12-09 19:31:45 +00:00
Matthew Waters
9426c0793e 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
 2017-12-09 19:31:45 +00:00
Matthew Waters
c216799b20 glmemory: use GstVideoInfo everywhere 
Simplifies a lot of the calling code

https://bugzilla.gnome.org/show_bug.cgi?id=733717
 2017-12-09 19:31:45 +00:00
Matthew Waters
2b82b78ef5 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.
 2017-12-09 19:31:44 +00:00
Vasilis Liaskovitis
b1e821f731 glwindow/11: Emit signals for mouse and key navigation events 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2017-12-09 19:31:44 +00:00
Sebastian Dröge
307db954fd glwindow: Constify string parameters to the send_*_event() functions 2017-12-09 19:31:44 +00:00
Vasilis Liaskovitis
6b38d58427 GstGLWindow : Add mouse-event and key-event signals for navigation 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2017-12-09 19:31:44 +00:00
Wang Xin-yu (王昕宇)
2ce11e4bac 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
 2017-12-09 19:31:44 +00:00
Sebastian Dröge
b02a6a98b2 gl: Link to all required libraries but not more 2017-12-09 19:31:44 +00:00
Sebastian Dröge
ab7a152cd4 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
 2017-12-09 19:31:44 +00:00
Julien Isorce
62ac6db6a0 glcocoa: initalize NSApp asap when using gst-launch 
See https://bugzilla.gnome.org/show_bug.cgi?id=732661
 2017-12-09 19:31:44 +00:00
Sebastian Dröge
f6ae4ab243 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
 2017-12-09 19:31:44 +00:00
Matthew Waters
216b5ec9a8 glcolorconvert: free pixel swizzling information 2017-12-09 19:31:44 +00:00
Matthew Waters
251c8a98ed glmixer: remove redundant/unused lock 
Use the GstObject lock instead
 2017-12-09 19:31:44 +00:00
Matthew Waters
21ea062cc8 glmixer: remove redundant creation and free of GPtrArrays 
Also plugs a memory leak
 2017-12-09 19:31:44 +00:00
Matthew Waters
4131456751 glmixer: plug a memory leak for the caps 
gst_query_set_caps_result() takes a ref on the caps
 2017-12-09 19:31:44 +00:00
Matthew Waters
6cea67b92a glmixer: intersect with the filtercaps if available 2017-12-09 19:31:44 +00:00
Matthew Waters
1e49da469d gl: update gles2 compatability header 2017-12-09 19:31:44 +00:00
Matthew Waters
730b88a677 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.
 2017-12-09 19:31:44 +00:00
Matthew Waters
3a20e70cbd glfilter: prefer passthrough for non-sysmem caps 2017-12-09 19:31:43 +00:00
Julien Isorce
7cdce1bdfc glfilter: handle NULL decide_query which means passthrough 
See https://bugzilla.gnome.org/show_bug.cgi?id=732178
 2017-12-09 19:31:43 +00:00
Julien Isorce
e016324d31 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
 2017-12-09 19:31:43 +00:00
Matthew Waters
bcce615263 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
 2017-12-09 19:31:43 +00:00
Matthew Waters
5fd0dc505e gluploadmeta: reenable GLMemory upload path 2017-12-09 19:31:43 +00:00
Matthew Waters
1f8c784131 gl: move gles2 compat header to glprototypes 2017-12-09 19:31:43 +00:00
Matthew Waters
ec8f3e58de glbufferpool: provide a consistent API regardless of platform 2017-12-09 19:31:43 +00:00
Matthew Waters
c399908c4b gl: mark library as API unstable 2017-12-09 19:31:43 +00:00
Thibault Saunier
30a9ef3768 gl: Port glmixer to the GstVideoAggregator baseclass 
https://bugzilla.gnome.org/show_bug.cgi?id=731921
 2017-12-09 19:31:43 +00:00
Matthew Waters
b2eb1b305c glframebuffer: don't segfault needlessly with GLES2 
gst_gl_framebuffer_use_v2 was using a function that is not available
with GLES2
 2017-12-09 19:31:43 +00:00
Matthew Waters
58fbcfdf1f gldownload: plug a memory leak 2017-12-09 19:31:43 +00:00
Matthew Waters
a656e76ac9 glmixer: allow the subclass to choose the sink pad type 
Allows custom properties to be placed on the sink pads by subclasses
 2017-12-09 19:31:43 +00:00
Matthew Waters
90eefa6e5a glmixer: send the stream-start event 
and the caps event after.

https://bugzilla.gnome.org/show_bug.cgi?id=730944
 2017-12-09 19:31:43 +00:00
Matthew Waters
e523cdd21a 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
 2017-12-09 19:31:42 +00:00
Matthew Waters
6a7ccd6f3e 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.
 2017-12-09 19:31:42 +00:00
Matthew Waters
5433010ab5 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.
 2017-12-09 19:31:42 +00:00
Matthew Waters
57a54e9de4 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
 2017-12-09 19:31:42 +00:00