If the done signal is emitted by the common event handler, the window and all of its children have already been destroyed, so don't try to render with invalid renderer objects.
This fixes a warning that could show up on some MS linkers which use a
slightly different warning message than expected.
Amends check_linker_supports_version_file to include the "unrecognized
option" warning message.
When converting normalized coordinates to pixel coordinates, the valid range is 0 to (width or height) - 1, and the pixel coordinate of width or height is past the edge of the window.
Fixes https://github.com/libsdl-org/SDL/issues/2913
I've added an additional patch that expands on the same basic idea as the first one; it makes SDLInputConnection and DummyEdit into public classes so that they can be overridden from the Xamarin end if their functionality needs to be extended. (In my case, I need to change the type of software keyboard that's displayed.)
Fixes https://github.com/libsdl-org/SDL/issues/2785
XINPUT_STATE_EX isn't actually a thing, we can just use the normal XINPUT_STATE
Fixes https://github.com/libsdl-org/SDL/issues/2797
(cherry picked from commit e8f4045d0bccacbf8f4b716d0dde17140e9f2cc4)
This patch adds a new createSDLMainRunnable() method to SDLActivity.
Currently, SDL on Android expects to find SDL_main somewhere in native code. When using SDL in a Xamarin application, however, what we really want to do is write our entrypoint in managed code. The easiest way to do this is to allow subclasses of SDLActivity to provide their own Runnable to the SDL thread, as in the attached patch.
Fixes https://github.com/libsdl-org/SDL/issues/2785
Pointers to static internal data need to be updated when copying events, or the cleanup code will attempt to free old stack data that went out of scope.
Existing code is erroneous, because it adds or removes dependency's ref count based on number of InitSubSystem/QuitSubSystem calls, while ref count diff should depend on number of inited or quit dependents.
Recursive approach seems to be simplest solution that guarantees proper ref count.
