Philipp Wiesemann
SDL_Keysym contains a deprecated field for unicode which may be removed for SDL 2.0 release.
As far as I can tell the field is not set on all "major" platforms and therefore will not be useful for most users. Its existence in a public header therefore becomes (in my opinion) only confusing.
This will help reduce issues like that reported in bug 1819:
Wouter van Oortmerssen 2013-04-23 20:12:07 EDT
#0 0x01d1e881 in __HALT ()
#1 0x01c58971 in _CFRuntimeCreateInstance ()
#2 0x02e4acc1 in GSFontCreateWithName ()
#3 0x00adc0e1 in UINewFont ()
#4 0x00adc24c in +[UIFont systemFontOfSize:traits:] ()
#5 0x00adc298 in +[UIFont systemFontOfSize:] ()
#6 0x009fb5d9 in +[UITextFieldLabel defaultFont] ()
#7 0x00a8ccd5 in -[UILabel _commonInit] ()
#8 0x00a8ce14 in -[UILabel initWithFrame:] ()
#9 0x00a052eb in -[UITextField createTextLabelWithTextColor:] ()
#10 0x009fbede in -[UITextField initWithFrame:] ()
#11 0x00152ead in -[SDL_uikitview initializeKeyboard] at /Users/aardappel/lobster/external/SDL-2.0.0-7046/Xcode-iOS/SDL/../../src/video/uikit/SDL_uikitview.m:208
#12 0x0015290c in -[SDL_uikitview initWithFrame:] at /Users/aardappel/lobster/external/SDL-2.0.0-7046/Xcode-iOS/SDL/../../src/video/uikit/SDL_uikitview.m:50
#13 0x00153b5b in -[SDL_uikitopenglview initWithFrame:scale:retainBacking:rBits:gBits:bBits:aBits:depthBits:stencilBits:majorVersion:] at /Users/aardappel/lobster/external/SDL-2.0.0-7046/Xcode-iOS/SDL/../../src/video/uikit/SDL_uikitopenglview.m:53
#14 0x001524ff in UIKit_GL_CreateContext at /Users/aardappel/lobster/external/SDL-2.0.0-7046/Xcode-iOS/SDL/../../src/video/uikit/SDL_uikitopengles.m:114
#15 0x0015078f in SDL_GL_CreateContext at /Users/aardappel/lobster/external/SDL-2.0.0-7046/Xcode-iOS/SDL/../../src/video/SDL_video.c:2666
#16 0x000d8c5c in SDLInit(char const*, vec<int, 2>&) at /Users/aardappel/lobster/dev/xcode/lobster/../../src/sdlsystem.cpp:193
This changes makes it so that you only receive joystick (and implicitly
gamecontroller) input events when your application has keyboard focus.
If you'd like to still receive events when your application is in the
background, set the SDL_JOYSTICK_ALLOW_BACKGROUND_EVENTS hint to "1".
This fixes http://bugzilla.libsdl.org/show_bug.cgi?id=1892
Yuri K. Schlesner
The array returned by SDL_GetKeyboardState is also used internally by SDL to keep track of pressed/released keys and must not be modified, lest weird behaviour occurs. Because of this I believe it's return type should be changed to return a const pointer, which will provide a code indication of that fact.
This resolves lots of confusion around resizable windows. Most people don't expect a viewport to be implicitly set when the renderer is created and then not to be reset to the window size if the window is resized.
Added common test command line parameters --logical WxH and --scale N to test the render logical size and scaling APIs.
The visibility attribute warnings in Haiku gl.h can be fixed by editing gl.h and changing the line:
#elif defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
to
#elif (defined(__GNUC__) && __GNUC__ >= 4) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
as described in: http://dev.haiku-os.org/ticket/8882
Gerry JJ
The state bitmask in SDL_MouseMotionEvent is stored in an Uint8. Unfortunately this doesn't actually have room for 8 buttons because SDL skips 4 button indices after the third mouse button (at least here on Linux x86-64, probably related to wheel handling?), so it's really just enough to track 4 buttons. For example, on a Logitech MX310 mouse I've got, even though the mouse has 6 buttons total, the left and right side buttons and extra middle button have indexes 8, 9 and 10, and the last two won't fit in the 8 bit button state.
The source of the button state (in SDL_Mouse) is already 32-bit, and the state field in SDL_MouseMotionEvent is 32-bit aligned and followed by three 8-bit padding fields. So simply changing the SDL_MouseMotionEvent state to an Uint32 and removing the padding fields fixes this, and I think it should be binary compatible, at least for little endian.
Fixes compiler warnings for things like this...
if (SDL_RectEmpty(&rect)) {}
...where the macro turned into "if ( (!(&rect)) && etc )" which some compilers
thought might be a programmer mistake, as "&rect" is always "true".
nfxjfg
SDL_touch.h:63:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]
Is:
extern DECLSPEC int SDLCALL SDL_GetNumTouchDevices();
Should be:
extern DECLSPEC int SDLCALL SDL_GetNumTouchDevices(void);
