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3 Commits

Author SHA1 Message Date
Neil Roberts
463603f1a0 cogl-winsys: Fix freeing a CoglOnscreen 
All of the winsys backends didn't handle cleaning up the CoglOnscreen
properly so that they would assert in cogl_onscreen_free because the
winsys pointer is never freed. They also didn't cope if deinit is
called before init (which will be the case if an onscreen is created
and freed without being allocated).
 2011-05-10 20:23:39 +01:00
Neil Roberts
6654533e40 cogl-winsys-wgl: Plug leak on error from SetPixelFormat 
When SetPixelFormat fails, the DC would get released but none of the
other resources would be freed. This patch makes it call
_cogl_winsys_onscreen_deinit on failure to clean up all of the
resources. The patch looks big because it moves the onscreen_deinit
and onscreen_bind functions.
 2011-05-10 19:53:00 +01:00
Neil Roberts
6788c80342 Add a WGL winsys 
This adds a full winsys to handle WGL and Win32.
 2011-05-10 17:58:41 +01:00