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Author SHA1 Message Date
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
Luis de Bethencourt 64a144f114 gl/clutter: safer check for cogl version 
Use COGL_VERSION_ENCODE to check for the minimum required and maximum allowed
cogl version. In certain situations just using the COGL_VERSION_* macro name can
give you the following error:

error "COGL_VERSION_MAX_ALLOWED must be >= COGL_VERSION_MIN_REQUIRED"
 2017-12-09 19:31:39 +00:00
Luis de Bethencourt f29a98cc5f gl/examples/generic: remove trailing whitespaces 2017-12-09 19:31:39 +00:00
Sebastian Dröge ea7c8f9771 examples: Fix CFLAGS in clutter GL examples 2017-12-09 19:31:39 +00:00
Sebastian Dröge 405774bf2b examples: Add all gl subdirs to DIST_SUBDIRS to fix the build 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
Julien Isorce 70bc469a8a gl: pass NSView instead of NSWindow in cocoa-videooverlay example 
https://bugzilla.gnome.org/show_bug.cgi?id=728451
 2017-12-09 19:31:39 +00:00
Julien Isorce e0f94ae094 gl: add copyright to cocoa example 2017-12-09 19:31:38 +00:00
Julien Isorce 5150408da3 gl: rename cocoa example and move it to its parent directory 2017-12-09 19:31:38 +00:00
Julien Isorce a6b2cd4c14 gl: remove unuseful README for cocoa example 2017-12-09 19:31:38 +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 b1fc846f83 glcolorscale: fix operation with dual GL, GLES2 libgstgl 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 2a12e57a9f glcolorscale: use a shader on GLESv2 
Otherwise you only see black frames

Fix https://bugzilla.gnome.org/show_bug.cgi?id=728947
 2017-12-09 19:31:38 +00:00
Julien Isorce 0455cb610a glimagesink: use new helper function to avoid duplicating default shader text 2017-12-09 19:31:38 +00:00
Julien Isorce 2b8de2d1bc gleffects: use new helper functions to avoid duplicating the same vertex shader text 
And also use the default fragment shader text for the identity effect
 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
Thiago Santos 72f3b228c8 examples: gl: add missing entry to cflags to find gst/gl/gl.h 
Otherwise build fails
 2017-12-09 19:31:38 +00:00
Stefan Sauer 2cb93951df tests: drop direct include 
It is only allowed to include gdk/gdkx.h and that will bring all the x11 things.
 2017-12-09 19:31:38 +00:00
Jan Schmidt 6b1b6d25de gl/sdl example: Fix uninstalled build 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
Matthew Waters 84459c386b gl/examples/sdl: update for the latest gstgl changes 2017-12-09 19:31:38 +00:00
Matthew Waters 05bfd277a8 gl/examples: move to -bad 
- fix all the compiler errors
- give them their own gl directory
 2017-12-09 19:31:38 +00:00
Julien Isorce d31247253d gl: append GL_LIB and GL_CFLAGS in pc files 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
Luis de Bethencourt 8c46b24d51 gl: check the correct GstGLMemory in basic_test 2017-12-09 19:31:37 +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 c52dd44e60 gl: fails glimagesink when shader compilation went wrong 
Those shaders are fixed and very simple so it should not fail
but it's worth to handle a such case.
 2017-12-09 19:31:37 +00:00
Julien Isorce 4844c53017 gl: call glClearColor before glClear 2017-12-09 19:31:37 +00:00
Josep Torra 22d5f77ccf pkgconfig: fix gstreamer-gl uninstalled 
Ensure to provide libgstgl also in the uninstalled setup.
Fixes build of gst-omx for RPI in uninstalled setup.
 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
Sebastian Dröge 569f1363f4 glimagesink: Use the pixel-aspect-ratio adjusted width/height when centering the frame in the display area 
Makes sure we actually keep the display aspect ratio
 2017-12-09 19:31:37 +00:00