The windows function SDL_SYS_HapticOpenFromJoystick fails because DIDEVICEINSTANCE joy_instance does not have its dwSize field initialized. The attached patch includes the fix along with a fix for two similar problems.
Daniel Heath
Vittorio G. to Eric, Sam
Actually this is much simpler than i thought, I just had to specify a
class method to get the delegate name and then the category can
override that method!
I've attached the patch that enables this features: in my code i could
remove my custom main() and simply add
@implementation SDLUIKitDelegate (customDelegate)
+(NSString *)getAppDelegateClassName {
return @"HedgewarsAppDelegate";
}
@end
I tested it and with the sdl demos it loads the normal
SDLUIKitDelegate, while in my code it loads my HedgewarsAppDelegate!
Matthias 2011-03-20 23:07:02 PDT
On X11, SDL 1.3 does not generate a mouse wheel event. Instead, button
down/buttton up events are generated by SDL. After looking at the code in
SDL_x11events.c, I assume this is due to the fact that X11 does not have a
dedicated mouse wheel event.
I did a little research on the behavior of mouse wheel events on X11 systems.
Apparently, mouse wheel events generate a button down/button up event with the
same time, i.e. with exact same timestamp.
Attached you can find my changes to SDL_x11events.c, which generates SDL mouse
wheel events for those button down events that have a button release event
immediately following it (for the same button, and with the same timestamp).
I did have to make an assumption: As standard X11 implementations know only 5
buttons, I have mapped Button4 to "wheel up" (i.e. +1), and Button5 to "wheel
down" (i.e. -1).
Note that if you include this patch, no SDL button down/up events will be
generated on X11 platforms for mouse wheel events (which is probably a
significant change for those that have programmed their code to work with
them).
- Always use a UIViewController, even if window is not resizable.
- Let non-resizable windows still flip over, so user can hold device with the
correct orientation, but upside down, if that's more comfortable.
- Don't set the UIScreen unless we're forced to, as it resets some state.
- Minor correction with conventions for -[self init] tapdance.
--HG--
extra : rebase_source : d1b861f1174282eccb34f5efd183b03f6efcc2fa
Frank Zago to SDL
I've cleaned up a few bugs in the nds code. A few more tests now pass.
There's still a few things to do, but overall I think it's starting to be in a
good shape.
The patch also includes a bug fix for SDL_ConvertSurfaceFormat() (gcc warning).
Implemented thread priority as the 'nice' value on Linux. High priority threads require root permissions (you shouldn't give your game root permissions though!)
