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Release Vulpes OS 2.7-preview.22

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OverSu 2026-10-22 20:42:26 +02:00
commit a138f97877
294 changed files with 515786 additions and 187 deletions
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tundra/probes/beatles-x11-test.c Normal file
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/* SPDX-License-Identifier: MPL-2.0 */
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
int main(void) {
Display *display=XOpenDisplay(NULL);
if(!display){fputs("Cannot connect to Xorg\n",stderr);return 1;}
int screen=DefaultScreen(display);
Window window=XCreateSimpleWindow(display,RootWindow(display,screen),0,0,240,320,
0,0,0x0010);
XSetWindowAttributes attributes={.override_redirect=True};
XChangeWindowAttributes(display,window,CWOverrideRedirect,&attributes);
XSelectInput(display,window,ExposureMask|KeyPressMask|KeyReleaseMask);
XMapRaised(display,window); XSetInputFocus(display,window,RevertToParent,CurrentTime);
GC gc=XCreateGC(display,window,0,NULL);
char keytext[128]="Press a physical key";
time_t start=time(NULL);
int count=0;
while(time(NULL)-start<25) {
while(XPending(display)) {
XEvent event; XNextEvent(display,&event);
if(event.type==KeyPress||event.type==KeyRelease) {
KeySym key=XLookupKeysym(&event.xkey,0);
snprintf(keytext,sizeof(keytext),"%s: %s",event.type==KeyPress?"Down":"Up",
XKeysymToString(key)?XKeysymToString(key):"unknown");
printf("keycode=%u keysym=%lu %s\n",event.xkey.keycode,key,keytext);fflush(stdout);
}
}
XSetForeground(display,gc,0x0010);XFillRectangle(display,window,gc,0,0,240,320);
XSetForeground(display,gc,0xffff);
const char *lines[]={"VULPES DISPLAY TEST","Linux / Xorg / ARMv7","240 x 320 / physical keypad",keytext,"KaiOS returns automatically"};
for(unsigned i=0;i<sizeof(lines)/sizeof(lines[0]);i++)
XDrawString(display,window,gc,10,35+i*35,lines[i],strlen(lines[i]));
XSetForeground(display,gc,0x07ff); XFillRectangle(display,window,gc,10+(count++%160),235,50,25);
XFlush(display);usleep(100000);
}
XImage *image=XGetImage(display,window,0,0,240,320,AllPlanes,ZPixmap);
if(image){FILE *file=fopen("/work/x11-test.ppm","wb");if(file){
fprintf(file,"P6\n240 320\n255\n");
for(int y=0;y<320;y++) {
for(int x=0;x<240;x++) {
unsigned long pixel=XGetPixel(image,x,y);
unsigned char rgb[]={((pixel>>11)&31)*255/31,((pixel>>5)&63)*255/63,(pixel&31)*255/31};
fwrite(rgb,1,3,file);
}
}
fclose(file);
}
XDestroyImage(image);}
XCloseDisplay(display);return 0;
}