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701 commits

Author SHA1 Message Date
Matthew Waters
320ceef471 gl/display: check the correct env variable for choosing an egl display 
GST_GL_WINDOW is used for window system specific choices.
An EGLDisplay can be created from window systems with egl support by using
eglGetDisplay().

https://bugzilla.gnome.org/show_bug.cgi?id=729551
 2017-12-09 19:31:39 +00:00
Edward Hervey
47a4be4721 gl/cocoa: Use OBJCFLAGS where needed 
Should fix usage of c-compiler-only flags with an objective-c compiler
 2017-12-09 19:31:39 +00:00
Matthew Waters
bf9c8544e3 gl: use the bufferpool's upload when available 
Avoids duplicating GL resources

https://bugzilla.gnome.org/show_bug.cgi?id=728872
 2017-12-09 19:31:39 +00:00
Julien Isorce
2fed41dc30 gl: show internal cocoa window on top of others 
Useful when your OSX terminal is fullscreen

https://bugzilla.gnome.org/show_bug.cgi?id=728127
 2017-12-09 19:31:39 +00:00
Matthew Waters
db544c3c1f gl/pool: init the upload object on start 
Theoretically, set_config could be called multiple times
 2017-12-09 19:31:38 +00:00
Sebastian Dröge
8c56e1bba7 gl: Try harder to load symbols from the correct place 
This commit makes the loading of the GModules threadsafe, and
always first tries to load the symbol for the GL library that
is selected for the current context. Only then it falls back
to looking into the current module (NULL), and only as a last
resort the context specific function (e.g. eglGetProcAddress())
is called.

Also add configure parameters to select the names of the library
modules instead of using the defaults, and let the defaults be
independent of the G_MODULE_SUFFIX.

https://bugzilla.gnome.org/show_bug.cgi?id=728753
 2017-12-09 19:31:38 +00:00
Matthew Waters
33091ff6a5 gl/mem: implement texture copying between formats with strides properly 
Previously, we used the width to determine the amount of data to be
copied using pbos.  This, makes it allocate enough data for the
the strides as well.
 2017-12-09 19:31:38 +00:00
Matthew Waters
8638a5638c gl/mem: pad the public struct 2017-12-09 19:31:38 +00:00
Nicolas Dufresne
1e8fc49203 gl: no need to provide full lib path to load symbols 
- Make gstgl work on Mali
- Keep it work on RPI
- fallback to NULL name module if fails with usual lib name

https://bugzilla.gnome.org/show_bug.cgi?id=728753
 2017-12-09 19:31:38 +00:00
Julien Isorce
cebcc837de gl: add convenient functions to setup default vertex and fragment shaders 
Most of our 2D filters use the same simple vertex shader.
Also define the default fragment shader as the identity.

Avoid duplicating the same vertex and fragment shader text.
 2017-12-09 19:31:38 +00:00
Philippe Normand
95290346c6 gl: add missing G_BEGIN/END_DECLS in utils header 2017-12-09 19:31:38 +00:00
Jan Schmidt
cf018389e1 gl: Reduce noisy Info level output to LOG 2017-12-09 19:31:38 +00:00
Julien Isorce
391661b626 gl: use gst_gl_platform_from_string because we support gl shareList on all platforms 2017-12-09 19:31:38 +00:00
Julien Isorce
c441afdc6b glfilter: only warn when other_context attribute is set 
Fix false positive
 2017-12-09 19:31:38 +00:00
Julien Isorce
959aae65c0 gl: fix string literal warning 
warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
 2017-12-09 19:31:38 +00:00
Nicolas Dufresne
801f11e36b gl/x11: Removed unused variable 2017-12-09 19:31:37 +00:00
Sebastian Dröge
8f156591e5 gl/x11: Get rid of unneeded second display connection and do everything from the main loop 2017-12-09 19:31:37 +00:00
Sebastian Dröge
a0a133288e gl/x11: Block rendering until swapbuffers is called and don't go via X11 events as unneeded indirection 
This should fix QoS problems, where basesink believed it was rendering with
20FPS but actually we were just queueing up X11 Expose events and only once
in a while something was rendered.
 2017-12-09 19:31:37 +00:00
Julien Isorce
c9d2f8ee94 gl/rpi: do not scale to full screen 
Having a 640x360 movie being scaled to 1900x1200 does not look nice
 2017-12-09 19:31:37 +00:00
Julien Isorce
7a77d435c1 gl/rpi: change dispmanx attributes of existing element instead of creating a new one 
I was lucky that:
e1 = vc_dispmanx_element_add ()
eglCreateWindowSurface (e1)
vc_dispmanx_element_remove (e1)
e2 = vc_dispmanx_element_add ()

resulted in having e2 equal to e1. And also having the egl surface
that does not allocate its buffers before the first draw.
 2017-12-09 19:31:37 +00:00
Julien Isorce
33a60e238c gl/rpi: ensure the dispmanx element to be opaque 
So that we ensure it does not get alpha composited with other
dispmanx elements like the desktop.
 2017-12-09 19:31:37 +00:00
Julien Isorce
2cd72a49ec gl/cocoa: pass a NSView to set_window_handle instead of a NSWindow 
Fix backwards compatibility

https://bugzilla.gnome.org/show_bug.cgi?id=728451
 2017-12-09 19:31:37 +00:00
Julien Isorce
9db9834128 gl/cocoa: only draw once the window has been resized 
It avoids to draw the first frame with an incorrect view port.
 2017-12-09 19:31:37 +00:00
Julien Isorce
545bed3c7a gl/cocoa: set the view to use for drawing by the context 
It avoids to draw to an invalid buffer.
Withtout this the default frame buffer is undefined:
glBindFramebuffer (GL_FRAMEBUFFER, 0)

Visually you could see some white frames at the beginning
when lunching videotestsrc ! glimagesink

With OpenGL Profiler from XCode you could see some
GL_INVALID_FRAMEBUFFER_OPERATION for the first frames
 2017-12-09 19:31:37 +00:00
Julien Isorce
e4b832db90 gl: fix declaration-definition mismatch for _init_upload 2017-12-09 19:31:37 +00:00
Julien Isorce
213590c79c gl/bufferpool: do not reset upload when set_config does not change the caps 
With videotestsrc ! glimagesink it was reset 3 times
 2017-12-09 19:31:37 +00:00
Julien Isorce
bc52c7bb00 gl: use #ifdef instead of #if for __APPLE__ 
warning: "__APPLE__" is not defined [-Wundef]

with gcc version 4.7.2 20120731 (prerelease)
    (crosstool-NG linaro-1.13.1+bzr2458 - Linaro GCC 2012.08)
 2017-12-09 19:31:37 +00:00
Nicolas Dufresne
4372ba8999 glmemory: User g_slice_new0 to ensure fully initilized structure 
The pbo pointer not being initialized would trigger a use of unitilialized variable
in valgrind.
 2017-12-09 19:31:37 +00:00
Vincent Penquerc'h
c728fd3b8d gl: prevent division by 0 on unsupported texture type 
Coverity 1199697
 2017-12-09 19:31:37 +00:00
Jan Schmidt
c891eedb79 glcolorconvert: Fix bt709 conversion matrices. 
Fix the sign on one entry in the bt.709 YUV->RGB conversion
matrix, and the corresponding inverse matrix. Fixes really
wrong colouring of some videos.
 2017-12-09 19:31:37 +00:00
Julien Isorce
d539fd4a54 gl: allow to include GLES/gl.h 
https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2017-12-09 19:31:37 +00:00
Sebastian Dröge
2843ca2066 gl/eagl: Fix compilation 2017-12-09 19:31:37 +00:00
Sebastian Dröge
a6f5b079d8 gl/eagl: Notify the window's resize callback about surface dimension changes 
https://bugzilla.gnome.org/show_bug.cgi?id=728107
 2017-12-09 19:31:37 +00:00
Sebastian Dröge
d462e7f6df gl/eagl: Remove spurious private struct pointer 2017-12-09 19:31:37 +00:00
Sebastian Dröge
6fb0f1d1c7 gl/android: Notify the window's resize callback about surface dimension changes 
https://bugzilla.gnome.org/show_bug.cgi?id=728107
 2017-12-09 19:31:37 +00:00
Matthew Waters
175ca3f7b0 gl/context: output available extensions 2017-12-09 19:31:36 +00:00
Matthew Waters
1460d22e92 gl/context: provide get_gl_version 2017-12-09 19:31:36 +00:00
Julien Isorce
9062658bc7 gl/color: restore viewport dimensions when fbo done 
Regression introduced by 95abfda139.
It caused to display the wrong frame size when resizing the window.
 2017-12-09 19:31:36 +00:00
Sebastian Dröge
b83d2df47d gl: Import QuartzCore/QuartzCore.h for CAEAGLLayer on older iOS versions 2017-12-09 19:31:36 +00:00
Sebastian Dröge
3770d2a406 gl: Add support for iOS EAGL platform 
https://bugzilla.gnome.org/show_bug.cgi?id=703341
 2017-12-09 19:31:36 +00:00
Julien Isorce
9d396a2495 gl/cocoa: make gst_gl_window_cocoa_send_message_async re-entrant 
Backends that use g_main_context_invoke are re-entrant.

Il allows to call two nested gst_gl_context_thread_add.
ex: init_upload / init_colorconvert
 2017-12-09 19:31:36 +00:00
Julien Isorce
3819fbef46 gl/cocoa: fix NSAutoreleasePool initialization 2017-12-09 19:31:36 +00:00
Julien Isorce
08cce2cd5b gl/cocoa: ensure to call NSApplication:sharedApplication in the main thread 
"(NSApplication *)sharedApplication This method also makes a connection
to the window server and completes other initialization"
The implicit thing which is not mentioned is that it required
to be called in the main thread.

Fix a regression introduces by 82b7c915bb
When using with gst-launch, it was not possible to click on the close
cross of the window anymore which is a bit anoying and also because
it's was possible before.

Prior to this commit the GstGLContextCocoaClass was initialized
in the main thread because gst_gl_context_new was called in the
state change function from going from ready to paused.

From this commit this call is done from the streaming thread.
So that the call to [NSApplication sharedApplication];
was not done in the main thread anymore.

We now ensure that by assuming there is a GMainLoop running.
It's for debugging purpose so that's ok to do that. Also
note we already do this assumtion to run app itereations.

The regression had no consequence on the cocoa/videooverlay example
(that should be moved from gst-plugins-gl to -bad) because the
application is responsible for that necessary call.
 2017-12-09 19:31:36 +00:00
Julien Isorce
e7dc1d787e gl/color: fix warning type qualifiers ignored 
i686-apple-darwin11-llvm-gcc-4.2
"warning: type qualifiers ignored on function return type"
 2017-12-09 19:31:36 +00:00
Matthew Waters
a321fa998a gl/color: remove if statement with no effect 
Coverity 1199698
 2017-12-09 19:31:36 +00:00
Matthew Waters
92c243be62 gl/color: pass large value by reference 
Coverity 1199700
 2017-12-09 19:31:36 +00:00
Matthew Waters
6c73fa0b5f gl/mem: cache the stride/unpack length for upload 2017-12-09 19:31:36 +00:00
Matthew Waters
1ce0c5356f gl/color: explicitly map the buffers we are copying into 
Otherwise it may not be downloaded at all.
 2017-12-09 19:31:36 +00:00
Matthew Waters
50ff50c10e gl/color: cache the temporary textures 2017-12-09 19:31:36 +00:00
Matthew Waters
94371dc204 gl/mem: provide defines for tokens not defined in GLES2/ancient platforms 2017-12-09 19:31:36 +00:00
Matthew Waters
7c77c31afd gl: fixup incorrect number of arguments 2017-12-09 19:31:36 +00:00
Matthew Waters
12ecf507b8 gl: fix incorrect usage of g_return_if_fail 2017-12-09 19:31:36 +00:00
Matthew Waters
30c6efc432 gl/mem: allocate the memory per plane 
This patch provides the basic infrastructure required for this.
Upload and Download has been ported to this.

Has the nice effect of allowing GstGLMemory to be our
refcounted texture object for any texture type (not just RGBA).

Should not lose any features/video formats.
 2017-12-09 19:31:36 +00:00
Matthew Waters
ea2d4cb446 gl/eglimage: #if 0 unused code 2017-12-09 19:31:36 +00:00
Matthew Waters
fba49c3463 gl: add colorconvert object that converts between color spaces/formats 
Currently used by both upload and download objects separately.
 2017-12-09 19:31:36 +00:00
Vincent Penquerc'h
7de81a33ca gl: fix leaks 
As the relevant variables are initialized to 0/NULL, we can loop
over the full range and make sure we free partial allocations
when an error happens partway through initialization.
 2017-12-09 19:31:36 +00:00
Matthew Waters
a20a5d36e2 gl: pass video info's by reference 2017-12-09 19:31:35 +00:00
Matthew Waters
ff52514714 gl/glx: use the context's display rather than asking for the window's 2017-12-09 19:31:35 +00:00
Matthew Waters
71548893bf gl: avoid adding a NULL pool to propose allocation 2017-12-09 19:31:35 +00:00
Matthew Waters
790f34c7a6 gl: fix detection of extensions with GL versions < 3 
Mesa, for example returns valid pointers for glGetIntegerv and
glGetStringi even if the gl version is less than that required for
both those functions to supposedly exist.

https://bugzilla.gnome.org/show_bug.cgi?id=727324
 2017-12-09 19:31:35 +00:00
Tim-Philipp Müller
82555e80ba gl: egl: fix distcheck and out of source build 2017-12-09 19:31:35 +00:00
Rico Tzschichholz
34a4eef1ec build: Fix make dist 2017-12-09 19:31:35 +00:00
Matthew Waters
6491e4d275 gl: fix out-of-source builds pt2 
21b897de2f did this for x11 and wayland.
Do it for the other backends as well.
 2017-12-09 19:31:35 +00:00
Julien Isorce
0233939eaa gl: only set CAPS_FEATURE_MEMORY_EGL_IMAGE on egl platform 2017-12-09 19:31:35 +00:00
Julien Isorce
6614df6478 gl: let the user includes itself our egl headers if needed 
Forgot to address this change.

https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2017-12-09 19:31:35 +00:00
Julien Isorce
c2471aec81 gl: add EGLImage support 
* picked from old libgstegl:
  - GstEGLImageMemory
  - GstEGLImageAllocator
  - last_buffer management from removed GstEGLImageBufferPool

* add-ons:
  - GstEGLImageMemory now old a reference on GstGLContext
    so that it can delete the EGLImage and its gltexture source
    while having the associated gl context being current.
  - add EGLImage support for GstVideoGLTextureUploadMeta which
    mainly call EGLImageTargetTexture2D
  - GstGLBufferPool now supports GstEGLImageAllocator
  - glimagesink / glfilters / etc.. now propose GstEGLImageAllocator
    to upstream

https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2017-12-09 19:31:35 +00:00
Julien Isorce
cb9521ab05 gl: deploy egl headers in gst/gl/egl instead of gst/gl 
https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2017-12-09 19:31:35 +00:00
Julien Isorce
f55e8b3ea8 gl: remove commented and unsued code in x11 Makefile.am 
https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2017-12-09 19:31:35 +00:00
Julien Isorce
3e3b573503 gl: fix crash if _build_extension_string is not called 
On GLES2 then (gl->GetIntegerv && gl->GetStringi) is false
regression introduced by cc6df204e2

https://bugzilla.gnome.org/show_bug.cgi?id=703343
 2017-12-09 19:31:35 +00:00
Gwenole Beauchesne
14521a89cb gl: fix out-of-source builds. 
Always use the locally generated <gst/gl/gstglconfig.h> file.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2017-12-09 19:31:35 +00:00
Matthew Waters
adebb3b7f8 gl/download: add support for the bt709 color matrix 2017-12-09 19:31:35 +00:00
Matthew Waters
ee0c102ac5 gl/upload: add support for the bt709 color matrix 2017-12-09 19:31:35 +00:00
Matthew Waters
0fa966bb3d gl: remove explicit reference to X_CFLAGS 
They are in GL_CFLAGS if required
 2017-12-09 19:31:35 +00:00
Matthew Waters
16a30a12aa gl/upload: remove the legacy GL 1.x upload path 
uploading requires shaders and fbos available in GL2.
 2017-12-09 19:31:35 +00:00
Julien Isorce
da24ea1956 gl: fallback to glGetString if GL_NUM_EXTENSIONS fails 
Need it on MacOSX 10.7.5
 2017-12-09 19:31:35 +00:00
Matthew Waters
3c27e588c3 gl: and update the Makefile 2017-12-09 19:31:35 +00:00
Matthew Waters
45c71eb3e1 gl: reorganize the extension headers by function rather than api 2017-12-09 19:31:35 +00:00
Matthew Waters
350981b14c gl/win32: use the correct include and gst-indent 2017-12-09 19:31:35 +00:00
Wang Xin-yu (王昕宇)
369bee2031 gl: use wglCreateContextAttribsARB to create share context 
https://bugzilla.gnome.org/show_bug.cgi?id=726494
 2017-12-09 19:31:35 +00:00
Matthew Waters
d3a823c459 gl/mixer: fix download check for failure 2017-12-09 19:31:35 +00:00
Matthew Waters
a9070713a2 gl: silence a critical if upstream does not provide us with meta params 2017-12-09 19:31:35 +00:00
Julien Isorce
19d138601b gl: silence warnings building for RPI related to 'vcos_*' 
Similar than 1190a79b19
 2017-12-09 19:31:34 +00:00
Julien Isorce
b30d15d4b8 gl: keep only one occurence of '#include <EGL/egl.h>' 
To simply maintainance if we need to put specific includes around it.
 2017-12-09 19:31:34 +00:00
Руслан Ижбулатов
8c2c3d8dbf gl: fix the use of always-defined macros 
After 2a0f0399ae GST_GL_* macros are always
defined to 0 or 1. Don't use #ifdef ... or #if defined() on them.

https://bugzilla.gnome.org/show_bug.cgi?id=726591
 2017-12-09 19:31:34 +00:00
Matthew Waters
4a28b62d5a gl: add GModule libs for win32 2017-12-09 19:31:34 +00:00
Matthew Waters
9b5a5a3c37 gl: only link against gstegl if we are using egl 
Assuming if we are building egl that the egl library is built
 2017-12-09 19:31:34 +00:00
Matthew Waters
f98fee49c2 gl: add path of the gstegl library 
Temporary until we merge the two libraries
 2017-12-09 19:31:34 +00:00
Matthew Waters
891f7e2ce8 Revert "gl: add dep on gstegl" 
It was already in _LIBADD

This reverts commit b10a353080.
 2017-12-09 19:31:34 +00:00
Matthew Waters
95e7f50355 gl: add dep on gstegl 
Temporary until we merge the two libraries
 2017-12-09 19:31:34 +00:00
Edward Hervey
3ab0b67318 gl/cocoa: Fix debug statements and platform 2017-12-09 19:31:34 +00:00
Edward Hervey
46034834e0 gl: Fix static build with objective-C 
--tag=CC is needed for static build
 2017-12-09 19:31:34 +00:00
Matthew Waters
894035f0d7 gl: Add EGLDisplay display subclass 2017-12-09 19:31:34 +00:00
Matthew Waters
1af7847fdc gl/window: add a dummy window class 
Effective for the case where we have a platform that does not
require a native window.  We require a mainloop to run the GL
commands which is currently operated by GstGLWindow.
 2017-12-09 19:31:34 +00:00
Matthew Waters
d55eb1e859 gl: fix undeclared symbol when building without GST_DEBUG 2017-12-09 19:31:34 +00:00
Matthew Waters
e51e0a8869 gl: fix a double unref of the query when building without X 2017-12-09 19:31:34 +00:00
Matthew Waters
312741634d gl: silence a compiler warning about missing prototypes 2017-12-09 19:31:34 +00:00
Matthew Waters
f64292325d gl/utils: add x11 GstContext handling 
https://bugzilla.gnome.org/show_bug.cgi?id=726360
 2017-12-09 19:31:34 +00:00
Matthew Waters
1732e378f1 gl: define GL_NUM_EXTENSIONS if not defined 2017-12-09 19:31:34 +00:00
Matthew Waters
e225af3e0d gl: silence all the compiler warnings 2017-12-09 19:31:34 +00:00
Matthew Waters
4a18aa4b70 [906/906] filter: warn about trying to share with multiple contexts at once 2017-12-09 19:31:34 +00:00