4 Commits

Author	SHA1	Message	Date
Alexander Larsson	fb50015519	GdkGLContext: Change the way we track the current context ... To properly support multithreaded use we use a global GPrivate to track the current context. Since we also don't need to track the current context on the display we move gdk_display_destroy_gl_context to GdkGLContext::discard.	2014-10-30 12:43:03 +01:00
Alexander Larsson	fdeb4f8c16	gl: Make gdk_gl_context_make_current() return void ... Its not really reasonable to handle failures to make_current, it basically only happens if you pass invalid arguments to it, and thats not something we trap on similar things on the X drawing side. If GL is not supported that should be handled by the context creation failing, and anything going wrong after that is essentially a critical (or an async X error).	2014-10-13 10:43:32 -04:00
Alexander Larsson	236d08c3c5	gl: Make all user GdkGLContexts not attached to any window ... We make user facing gl contexts not attached to a surface if possible, or attached to dummy surfaces. This means nothing can accidentally read/write to the toplevel back buffer.	2014-10-13 10:43:31 -04:00
Alexander Larsson	7eae4985e8	wayland: Add OpenGL support ... This uses EGL to implement GdkGLContext for wayland.	2014-10-13 10:43:31 -04:00