Mercurial > sdl-ios-xcode
view test/testkeys.c @ 3287:77f2f10b81a7
Fixed bug #570
SDL_SemWaitTimeout in src/thread/generic/SDL_syssem.c line 179 (SVN trunk):
--sem->count;
should be
if (retval == 0) {
--sem->count;
}
Without this, sem->count will underflow on timeout effectively breaking the
semaphore. It appears that the implementation has been wrong since the initial
revision.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 21 Sep 2009 07:35:06 +0000 |
parents | 1a8bab15a45d |
children | 25d4feb7c127 |
line wrap: on
line source
/* Print out all the scancodes we have, just to verify them */ #include <stdio.h> #include <ctype.h> #include <stdlib.h> #include <string.h> #include "SDL.h" int main(int argc, char *argv[]) { SDL_scancode scancode; if (SDL_Init(SDL_INIT_VIDEO) < 0) { fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError()); exit(1); } for (scancode = 0; scancode < SDL_NUM_SCANCODES; ++scancode) { printf("Scancode #%d, \"%s\"\n", scancode, SDL_GetScancodeName(scancode)); } SDL_Quit(); return (0); }