54 commits

Author	SHA1	Message	Date
John Preston	8d7ced5c74	Add OpenGL deinit().	2021-05-22 19:47:37 +04:00
John Preston	5e38964fbf	Allow force-disabling OpenGL.	2021-05-20 16:07:19 +04:00
John Preston	ca5b2e6746	Fix GL detection without a parent window.	2021-05-20 12:22:26 +04:00
John Preston	95ee92088e	Allow choosing OpenGL / Raster in runtime.	2021-05-19 16:46:58 +04:00