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autocommit 2022-01-08 16:57:40 CET

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Julian Orth 2022-01-08 16:57:40 +01:00
parent f8e7557d1d
commit 33549184d4
42 changed files with 2072 additions and 190 deletions
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85
src/pixman/mod.rs
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@ -231,13 +231,22 @@ where
}
pub fn fill(&self, r: u8, g: u8, b: u8, a: u8) -> Result<(), PixmanError> {
self.fill_rect(r, g, b, a, 0, 0, self.width as _, self.height as _)
}
pub fn fill_rect(
&self,
r: u8,
g: u8,
b: u8,
a: u8,
x1: i32,
y1: i32,
x2: i32,
y2: i32,
) -> Result<(), PixmanError> {
self.memory.access(|_| {
let bx = Box32 {
x1: 0,
y1: 0,
x2: self.width as _,
y2: self.height as _,
};
let bx = Box32 { x1, y1, x2, y2 };
let color = Color {
red: (r as u16) << 8,
green: (g as u16) << 8,
@ -251,6 +260,70 @@ where
Ok(())
}
pub fn fill_insert_border(
&self,
r: u8,
g: u8,
b: u8,
a: u8,
x1: i32,
y1: i32,
x2: i32,
y2: i32,
width: i32,
) -> Result<(), PixmanError> {
self.memory.access(|_| {
let mut bx = [
Box32 {
x1,
y1,
x2,
y2: y1 + width,
},
Box32 {
x1: x2 - width,
y1,
x2,
y2,
},
Box32 {
x1,
y1,
x2: x1 + width,
y2,
},
Box32 {
x1,
y1: y2 - width,
x2,
y2,
},
];
for bx in &mut bx {
bx.x1 = bx.x1.max(0).min(self.width as i32);
bx.x2 = bx.x2.max(0).min(self.width as i32);
bx.y1 = bx.y1.max(0).min(self.height as i32);
bx.y2 = bx.y2.max(0).min(self.height as i32);
}
let color = Color {
red: (r as u16) << 8,
green: (g as u16) << 8,
blue: (b as u16) << 8,
alpha: (a as u16) << 8,
};
unsafe {
pixman_image_fill_boxes(
OP_SRC.raw() as PixmanOp,
self.data,
&color,
bx.len() as _,
bx.as_ptr(),
);
}
})?;
Ok(())
}
pub fn add_image<U>(&self, over: &Image<U>, x: i32, y: i32) -> Result<(), PixmanError>
where
U: PixmanMemory,