emu/emu_demo.c


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#define FBGL_IMPLEMENTATION
#include "../fbgl.h"

int main()
{
    fbgl_t buffer;
    if (fbgl_init(NULL, &buffer) == -1) {
        fprintf(stdout, "Error: could not open framebuffer device\n");
        return -1;
    }
    
    fbgl_set_bg(&buffer, 0x00FF0000);
    
    fbgl_point_t start = { 0, 0 };
    fbgl_point_t end = { 799, 599 };
    
    for (int i = 0; i < buffer.vinfo.xres; i++) {
        start.x = i;
        fbgl_draw_line(start, end, 0xFFFFFF, &buffer);
        nanosleep((struct timespec[]){ { 0, 10000000 } }, NULL);
    }
    
    sleep(2);

    return 0;
}