From a8609ccd901b1942e862c14205026d841e640add Mon Sep 17 00:00:00 2001 From: EliteTK Date: Thu, 10 Jul 2014 22:35:35 +0100 Subject: More stuff. --- xcb.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 xcb.c (limited to 'xcb.c') diff --git a/xcb.c b/xcb.c new file mode 100644 index 0000000..faa0a9e --- /dev/null +++ b/xcb.c @@ -0,0 +1,30 @@ +#include +#include +#include +#include +#include + +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; +} -- cgit v1.2.3-54-g00ecf