A callback to be used with SDL_SetWindowsMessageHook.
This callback may modify the message, and should return true if the message should continue to be processed, or false to prevent further processing.
As this is processing a message directly from the Windows event loop, this callback should do the minimum required work and return quickly.
true to let event continue on, false to drop it.
Threadsafety: This may only be called (by SDL) from the thread handling the Windows event loop.
SDL_SetWindowsMessageHook SDL_HINT_WINDOWS_ENABLE_MESSAGELOOP
See Implementation
A callback to be used with SDL_SetWindowsMessageHook.
This callback may modify the message, and should return true if the message should continue to be processed, or false to prevent further processing.
As this is processing a message directly from the Windows event loop, this callback should do the minimum required work and return quickly.