ableos-framebuffer/ableos/src/vga_e.rs

use shadeable::pixel_format::Rgba64;

use crate::SCREEN_BUFFER;

use {
   ab_glyph::{Font, FontRef, Glyph},
   vga::{
      colors::Color16,
      writers::{Graphics640x480x16, GraphicsWriter},
   },
};

lazy_static::lazy_static! {
    pub static ref VGAE: spin::Mutex<Graphics640x480x16> = {
        let xyz =  Graphics640x480x16::new();
        xyz.set_mode();
        spin::Mutex::new(xyz)
    };
     pub static ref VGAE_BUFF_OFFSET_X: spin::Mutex<u8> = spin::Mutex::new(0);
     pub static ref VGAE_BUFF_OFFSET_Y: spin::Mutex<u8> = spin::Mutex::new(0);
}


/// Converts a number to ... i forgor 💀
pub fn num_to_vga16(num: u8) -> Color16 {
   use Color16::*;
   match num {
      0 => Black,
      1 => Blue,
      2 => Green,
      3 => Cyan,
      4 => Red,
      5 => Magenta,
      6 => Brown,
      7 => LightGrey,
      8 => DarkGrey,
      9 => LightBlue,
      10 => LightGreen,
      11 => LightCyan,
      12 => LightRed,
      13 => Pink,
      14 => Yellow,
      15 => White,
      // NOTE: Leasve the in
      _ => Color16::Pink,
   }
}