diff options
Diffstat (limited to 'xcb.c')
-rw-r--r-- | xcb.c | 30 |
1 files changed, 30 insertions, 0 deletions
@@ -0,0 +1,30 @@ +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <xcb/xcb.h> +#include <inttypes.h> + +int main(int argc, char **argv) +{ + int i, screen_num; + xcb_connection_t *connection = xcb_connect(NULL, &screen_num); + + const xcb_setup_t *setup = xcb_get_setup(connection); + xcb_screen_iterator_t iter = xcb_setup_roots_iterator(setup); + + for (i = 0; i < screen_num; i++) { + xcb_screen_next(&iter); + } + + xcb_screen_t *screen = iter.data; + + printf("\n"); + printf("Information about screen %"PRIu32":\n", screen->root); + printf(" width : %"PRIu16"\n", screen->width_in_pixels); + printf(" height : %"PRIu16"\n", screen->height_in_pixels); + printf(" white pixel : %"PRIu32"\n", screen->white_pixel); + printf(" black pixel : %"PRIu32"\n", screen->black_pixel); + + xcb_disconnect(connection); + return 0; +} |