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[DISP] Add depth support to Display

This commit is contained in:
Berkus Decker 2019-01-15 01:27:11 +02:00
parent 59c079dbbd
commit 0ecdb774f5
1 changed files with 6 additions and 2 deletions
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8
src/platform/display.rs
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@ -24,6 +24,7 @@ pub enum PixelOrder {
pub struct Display {
base: u32,
size: u32,
depth: u32,
pitch: u32,
max_x: u32,
max_y: u32,
@ -74,6 +75,7 @@ impl Display {
pub fn new(
base: u32,
size: u32,
depth: u32,
pitch: u32,
max_x: u32,
max_y: u32,
@ -84,6 +86,7 @@ impl Display {
Display {
base,
size,
depth,
pitch,
max_x,
max_y,
@ -102,8 +105,9 @@ impl Display {
}
};
let f = |v: u32, chan: u16| unsafe {
*(self.base as *mut u8)
.offset((y as u32 * self.pitch + x as u32 * 3 + c(chan) as u32) as isize) = v as u8;
*(self.base as *mut u8).offset(
(y as u32 * self.pitch + x as u32 * (self.depth / 8) + c(chan) as u32) as isize,
) = v as u8;
};
f(color & 0xff, 0);