13 commits

Author	SHA1	Message	Date
Matthew Waters	66407b9877	glcontext: fix get_current_gl_api on x11/nvidia drivers ... They require to get_proc_address some functions through the platform specific {glX,egl}GetProcAddress rather than the default GL library symbol lookup.	2017-12-09 19:32:05 +00:00
Matthew Waters	eba6f6b80f	gl/calayer: provide the exact GL api version for the wrapped context ... Otherwise we could end up being mistaken for the diference between a gl3 and a gl2 context resulting in a failure getting the list of extensions from the wrapped context due to the difference between glGetString and glGetStringi for the GL_EXTENSIONS token. https://bugzilla.gnome.org/show_bug.cgi?id=749728	2017-12-09 19:32:02 +00:00
Matthew Waters	e8e84cf6b3	gl/calayer: provide a current wrapped GstGLContext for callbacks ... So that the draw and resize callbacks can get the current GstGLContext.	2017-12-09 19:32:01 +00:00
Matthew Waters	1cf843292b	gl/calayer: don't use the async callback to render ... not until we can provide equivalent functionality for other window implementations.	2017-12-09 19:31:55 +00:00
Matthew Waters	9938fe7fa9	gl/calayer: only start drawing if the parent gl context is ready ... otherwise we may try to use GstGLFuncs * that hasn't been set yet	2017-12-09 19:31:54 +00:00
Alessandro Decina	1c1084881b	Revert "libgstgl: gstglcaopengllayer: set the layer as opaque" ... This reverts commit 6f152d381c. The layer shouldn't be always opaque, it should be made a property.	2017-12-09 19:31:54 +00:00
Alessandro Decina	9f2f3fec17	libgstgl: gstglcaopengllayer: set the layer as opaque	2017-12-09 19:31:54 +00:00
Matthew Waters	200842b3f8	gl/calayer: add resize callback based on the bounds rectangle	2017-12-09 19:31:53 +00:00
Matthew Waters	e8878507cb	gl/caopengllayer: draw asynchronously ... This essentially makes the CAOpenGLLayer draw every refresh cycle.	2017-12-09 19:31:53 +00:00
Matthew Waters	698f1236a4	cgl/calayer: use a callback instead of hardcoding the draw functionality	2017-12-09 19:31:53 +00:00
Matthew Waters	e57fb35bc0	cgl: add a header for the CAOpenGLLayer support	2017-12-09 19:31:53 +00:00
Matthew Waters	019367c128	glwindow: remove width/height from _draw() ... Depending on the platform, it was only ever implemented to 1) set a default surface size, 2) resize based on the video frame or 3) nothing. Instead, provide a set_preferred_size () that elements/applications can use to request a certain size which may be ignored for videooverlay/other cases.	2017-12-09 19:31:53 +00:00
Matthew Waters	0e835bc374	gl/cocoa: move to CGL and CAOpenGLLayer for rendering ... Removes the use of NSOpenGL* variety and functions. Any Cocoa specific functions that took/returned a NSOpenGL* object now take/return the CGL equivalents.	2017-12-09 19:31:53 +00:00