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

Age	Commit message (Collapse)	Author
2019-11-21	Rename "backend" headers	David Robillard
	Working on Vulkan clarified what has always been slightly smelly about the design and organization here: not everything that is API specific is really in a "backend" (a PuglBackend). The concrete example is puglGetProcAddress(), which only makes sense for GL and is actually implemented in the "backend" files. Arguably puglGetContext() is also such a thing. So, rename the headers so they can be the place where API-specific things go in general, which happens to include a backend most of the time. The stub is a bit of an exception to this, but whatever. The includes look tidier this way. In place of the old headers are compatibility stubs that just emit a warning and include the new version, which will be maintained for a while.
2019-11-18	Cleanup: Remove unnecessary includes	David Robillard

2019-11-18	Add test utility function for logging errors	David Robillard

2019-11-09	Add puglStrerror() and improve test program error reporting	David Robillard

2019-11-03	Remove redisplay flag and add puglPostRedisplayRect()	David Robillard

2019-09-03	Make event handler return a status	David Robillard
	Currently unused, but this is to leave open the possibility of event propagation or better errror handling.
2019-09-03	Factor out parsing test options	David Robillard

2019-09-03	Rename remaining init functions	David Robillard
	This finishes the removal of the init/set split. While these ones are superficial, the general idea here is to provide general functions that work before or after window creation where possible. This prevents the situation where ever more dynamic counterparts to existing init functions get added over time.
2019-09-03	Add puglSetClassName()	David Robillard

2019-09-03	Replace size and aspect ratio init functions with dynamic ones	David Robillard

2019-09-03	Make pugl_test use a nested view and test focus and movement	David Robillard

2019-09-03	Add functions to get and set view size and position	David Robillard

2019-09-03	Add puglDispatchEvents()	David Robillard

2019-09-03	Add puglPollEvents()	David Robillard
	This allows waiting for events for any view in the world. It also improves on puglWaitForEvent() by the addition of a time parameter that allows indefinite blocking, non-blocking polling, and blocking polling with a timeout.
2019-09-03	Move puglGetTime() to PuglWorld	David Robillard

2019-09-03	Add PuglWorld	David Robillard
	The old API was broken for programs that manage multiple views, since it was impossible to wait for events on any view. There are also several functions in the API which are not actually associated with views at all, so those can now be moved to the more appropriate PuglWorld to make this more clear. The old puglInit() and puglDestroy() functions are preserved for compatibility, but marked as deprecated.
2019-08-02	Replace puglIgnoreKeyRepeat() with a hint	David Robillard

2019-08-02	Test: Factor out FPS printer	David Robillard

2019-07-29	Add animation to Cairo test program	David Robillard
	Mainly to be able to test backends, this is still a silly program.
2019-07-29	Cleanup: Clean up includes and call IWYU in lint target	David Robillard

2019-07-29	Completely separate backends from platform implementation	David Robillard
	This removes PuglContextType and allows the user to pass a backend directly. Normally this would come from one of the two accessors declared in the headers, but it would be possible to add backends without changing any of the existing code at all. Unfortunately, it is not possible to preserve backwards compatibility and achieve the ultimate goal of linking only to the required dependencies, so puglInitContextType() has just been removed.
2019-07-29	Add deprecation macro and deprecate puglInitResizable()	David Robillard

2019-07-28	Fix unused parameter warnings and prevent rot	David Robillard

2019-07-28	Fix building pugl_cairo_test as C++	David Robillard

2019-07-25	Use standard Cairo include paths everywhere	David Robillard
	Weird convention, that.
2019-07-24	Unify key and character fields and separate text events	David Robillard
	Only one field is necessary to store any kind of key, including special keys, since PuglKey occupies a reserved Unicode region. This is generally much simpler to deal with since there is only one value to dispatch on. Text events are separated from key events (like Windows but unlike MacOS or X11) because it is not possible to derive text events from key press events when they occur on Windows. Since merging the two has been the source of some confusion, this approach has some advantages anyway, even though it introduces the need to handle another event type. In the process, text input has been almost completely rewritten. I have tested this with a compose key on X11 and dead keys on Windows and MacOS and everything seems to work correctly, though there may (as always) still be issues with more exotic input methods.
2019-07-23	Test: Move test programs to a subdirectory	David Robillard