pugl - Personal pugl branch for bug fixes and opening up to allow other render backends

Age	Commit message (Collapse)	Author
2020-03-16	Embed Demo: Add timer to occasionally reverse spin direction	David Robillard

2020-03-16	Window Demo: Only redisplay on update when running continuously	David Robillard

2020-03-15	Unify event loop functions as puglUpdate()	David Robillard
	The previous separation between polling and dispatching was a lie, especially on MacOS where it is impossible to only poll for events without dispatching anything. Providing such an API is misleading, and problematic in various other ways. So, merge them into a single puglUpdate() function which can do the right thing on all platforms. This also adds the behaviour of actually processing all events in the given time interval, which is almost always what clients actually want to do when using a positive timeout (naively doing this before caused terrible input lag).
2020-03-15	Add type and flags to world	David Robillard
	Unfortunately this is an API break, but there's no reasonable way to deprecate the old function and this is required for things to work correctly. The type will be used in following commits to tick the main loop and dispatch events correctly for either case.
2020-03-15	Print events in Cairo demo	David Robillard

2020-03-15	Remove static data from Cairo demo	David Robillard

2020-03-13	Strengthen warnings	David Robillard

2020-03-09	GL3 Demo: Set up and tear down GL on PUGL_CREATE and PUGL_DESTROY	David Robillard
	This eliminates the use of puglEnterContext().
2020-03-09	GL3 Demo: Factor out GL setup and teardown	David Robillard

2020-03-09	Window Demo: Fix updating when not runnning continuously	David Robillard

2020-03-09	Cleanup: Remove unnecessary includes	David Robillard
	Apparently glxext.h is always included in glx.h on modern systems. The window demo does not actually use any GL functions directly since they are all factored out.
2020-03-08	Add vsync command line options to demos	David Robillard

2020-03-08	Embed Demo: Simplify FPS counter	David Robillard
	What we're really interested in here is how often the main loop iteration runs.
2020-03-08	Embed Demo: Only redisplay on input when not running continuously	David Robillard

2020-03-08	Add multiple window example	David Robillard

2020-03-08	Factor out cube drawing	David Robillard

2020-03-08	Move demo programs to examples directory	David Robillard
	These are not really tests, but examples or demos, which has caused some confusion in the past. So, move them, and make room for actual tests.