q66
The SDL_opengl.h header contains this:
#ifdef __FreeBSD__ /* !!! FIXME: temp compiler warning fix... */
#define NO_SDL_GLEXT 1
#endif
However, I can't seem to find what kind of compiler warning it was and it makes it unusable to use on FreeBSD. If I comment out these lines on my machine, everything works fine - I use FreeBSD 9-STABLE (x86_64, gcc and clang both, the same in a x86 chroot). All I could find is that this was causing an error on FreeBSD 8, but I can't test that on my machine (maybe if I set up some FreeBSD 8 chroot).
I set up a 8.2 chroot and investigated the problem. Apparently this issue was fixed in Mesa 7.6 (and in Git, June 4 2009, but it didn't get into 7.5). By the time those lines were added, FreeBSD contained the libGL port version 7.4.4, which suffered from the issue, but on April 2012 the version was updated to 7.6, which is available for FreeBSD 8 and FreeBSD 9 alike, which means those three lines should be safe to remove (it'll work fine for everyone with sufficiently up to date ports).
This lets us change things like this...
if (Failed) {
SDL_SetError("We failed");
return -1;
}
...into this...
if (Failed) {
return SDL_SetError("We failed");
}
Fixes Bugzilla #1778.
Phil Sampson
/Library/Frameworks/SDL2.framework/Headers/SDL_stdinc.h:345:28: Implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'unsigned int'
Ryan C. Gordon
With this function...
SDL_UpdateWindowSurfaceRects(SDL_Window * window, SDL_Rect * rects, int numrects);
...is there any reason rects isn't "const SDL_Rect *" ?
All SDL_* functions are always available as real symbols, so you can always
link against them as a stable ABI. By default, however, all the things that
might have dithered down to macros in your application are now force-inlined,
to give you the same effect as before and theoretically better performance,
but still solve the classic macro problems.
Elsewhere, we provide real functions for these things that simply wrap the
inline functions, in case one needs to have a real function available.
Also: this exposed bugs: SDL_abs() does something different if you had the
macro vs the libc function, SDL_memcpy() returns a void* in the function
but not the macro, etc.
- add mappings after init (or even before w/o using the hint)
- get string for axis
- get string for button
- get mapping string for controller or for GUID
- new event to notify when a controller is remapped. (e.g. mapping was changed via the AddMapping method)
* Normalized touch coordinates as floats in the 0...1 range
* Removed unused touchpad concepts from the API
* Added API functions to get active touch devices and current finger state
