Attachment 11397 Details for Bug 7447 – testcase for crasher

testcase for crasher

testcase.c (text/plain), 1.37 KB, created by Daniel Stone on 2007-09-03 03:00:17 UTC

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Creator: Daniel Stone

Created: 2007-09-03 03:00:17 UTC

Size: 1.37 KB

patch

obsolete

>
>#include <SDL/SDL.h>
>#include <string.h>
>
>/*
> * gcc -o testcase -g testcase.c `sdl-config --libs --cflags`
> */
>
>#define xres 800
>#define yres 480
>
>SDL_Surface *screen;
>
>/* just to make happy when bug is fixed :) */
>void inline
>fractal (SDL_Surface *s)
>{
>  static int i=0;
>  char *p = s->pixels;
>  int x,y;
>
>  for (y = 0; y < s->h; ++y) 
>    for (x = 0; x < s->w; ++x) 
>      {
>	*p = (x+i) ^ y;
>	p += s->format->BytesPerPixel;
>      }
>  i++;
>}
>
>int main (int argc, char **argv)
>{
>  const SDL_VideoInfo *info =NULL;
>  unsigned int fullscreen = 0;
>
>  if (argc > 1)
>    {
>      if (strcmp(argv[1], "-f") == 0)
>	fullscreen = 1;
>    }
>
>  if(SDL_Init(SDL_INIT_VIDEO|SDL_INIT_TIMER)<0)
>    {
>      fprintf (stderr,"SDL_Init failed, exit\n");
>      goto exit;
>    }
>  atexit(SDL_Quit);
>
>  info = SDL_GetVideoInfo();
>  if (!info)
>    {
>      fprintf (stderr,"SDL_GetVideoInfo failed, exit\n");
>      goto exit;
>    }
>
>  if (fullscreen)
>    {
>      screen = SDL_SetVideoMode(xres, yres,
>				info -> vfmt -> BitsPerPixel,
>				SDL_SWSURFACE|SDL_FULLSCREEN);
>    }
>
>  else
>    {
>      screen = SDL_SetVideoMode(xres, yres,
>				info -> vfmt -> BitsPerPixel,
>				SDL_SWSURFACE);
>    }
>
>  SDL_ShowCursor(SDL_DISABLE);
>
>  if(!screen)
>    {
>      fprintf(stderr, "failed to setup screen, exit\n");
>      goto exit;
>    }
>
>  fractal (screen);
>  SDL_UpdateRect (screen, 0, 0, 0, 0);
>
>  sleep (2);
>
> exit:
>  return 0;
>}

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Attachments on bug 7447: 11157 | 11368 | 11397

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