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16 commits

Author SHA1 Message Date
Nirbheek Chauhan
21bc1040d4 glframebuffer: Don't do expensive checks with low gst debug levels 
Framebuffer checks can be very expensive, taking up to 3-5% of the
total CPU consumed by the application.
 2019-03-12 03:21:57 +00:00
Julien Isorce
4952fdd956 gl: do not include GL headers in public gstgl headers 
Except for gst/gl/gstglfuncs.h

It is up to the client app to include these headers.
It is coherent with the fact that gstreamer-gl.pc does not
require any egl.pc/gles.pc. I.e. it is the responsability
of the app to search these headers within its build setup.

For example gstreamer-vaapi includes explicitly EGL/egl.h
and search for it in its configure.ac.

For example with this patch, if an app includes the headers
  gst/gl/egl/gstglcontext_egl.h
  gst/gl/egl/gstgldisplay_egl.h
  gst/gl/egl/gstglmemoryegl.h
it will *no longer* automatically include EGL/egl.h and GLES2/gl2.h.
Which is good because the app might want to use the gstgl api only
without the need to bother about gl headers.

Also added a test: cd tests/check && make libs/gstglheaders.check

https://bugzilla.gnome.org/show_bug.cgi?id=784779
 2017-12-09 19:32:29 +00:00
Tim-Philipp Müller
1ddde50048 gl: make some debug categories private 
They weren't supposed to be public.

https://bugzilla.gnome.org/show_bug.cgi?id=786170
 2017-12-09 19:32:29 +00:00
Matthew Waters
87a4eafaf9 gl: add skip annotations to non-GI possible struct constructors 2017-12-09 19:32:26 +00:00
Matthew Waters
9bafa08a5d gl/docs: massive update 
- add Since: markers where necessary.
- document structs
- add documentation headers for each module (short_description,
  see_also, etc)
- reduce the number of warnings gtk-doc outputs
- fix spelling mistakes
 2017-12-09 19:32:23 +00:00
Matthew Waters
31b1094744 gl: misc docs fixes/additions 2017-12-09 19:32:17 +00:00
Julien Isorce
1377a0a4f9 gldebug: make sure debug is initialized when calling gst_gl_insert_debug_marker 
Usually gl debug is initialized in gst_gl_context_create_thread.
But this function is not used when using the GstGLContextGPUProcess
from ChromiumGStreamerBackend.

Received signal 11 SEGV_MAPERR 000000000000
gst_debug_category_get_threshold
gst_gl_insert_debug_marker
gst_gl_base_filter_gl_start
 2017-12-09 19:32:17 +00:00
Sebastian Dröge
745071b5bf gl: Remove leftover g_prints 
One was commented out, but we also don't use // comments :)
 2017-12-09 19:32:16 +00:00
Matthew Waters
88d71c10ca gldebug: use the correct spelling for behavior 
The headers use the american spelling of behavior not the UK/AUS version with
the extra U.
 2017-12-09 19:32:16 +00:00
Matthew Waters
7dcdb1d29c glcontext: don't enable GL debug for messages that won't be logged 
This is an optimization to avoid pointless string processing.
 2017-12-09 19:32:16 +00:00
Matthew Waters
f4bab389c5 gl: add .def file for msvc builds 
Also internalize some API from being exported.
 2017-12-09 19:32:16 +00:00
Matthew Waters
a41f91253e gldebug: implement a delayed debug system 
The messages are stored by gst_gl_async_debug_store_log_msg() and output later
by a corresponding store(), output() or an unset()/free().

Some wrapper macros are provided to avoid callers explicitly using __FILE__,
GST_FUNCTION and __LINE__
 2017-12-09 19:32:15 +00:00
Matthew Waters
b804aa2399 gldebug: use gst_info_vasprintf in insert_debug_marker() 
Allows expansion of GST_PTR_FORMAT and GST_SEGMENT_FORMAT arguments.
 2017-12-09 19:32:15 +00:00
Matthew Waters
1e94a8f0fb gldebug: add a specific category for the debug spam from the driver 2017-12-09 19:32:14 +00:00
Guillaume Desmottes
01e1046dbc gl: fix leak in gst_gl_insert_debug_marker() 
The string allocated by g_vasprintf() was leaked.

Reproduced using the
validate.file.compositor.simple.play_15s.synchronized validate scenario.

https://bugzilla.gnome.org/show_bug.cgi?id=756492
 2017-12-09 19:32:09 +00:00
Matthew Waters
16ee1636dc gl: move debugging related functions to their own file 2017-12-09 19:32:09 +00:00