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//! Color utilities
const int = @import("../types/int.zig");
pub const RGB = struct {
r: u8,
g: u8,
b: u8,
};
pub inline fn extract(color: u32) RGB {
return RGB{
.r = int.u8_of(color >> 16),
.g = int.u8_of(color >> 8),
.b = int.u8_of(color),
};
}
pub inline fn from_rgb(r: u8, g: u8, b: u8) u32 {
return (int.u32_of(r) << 16) | (int.u32_of(g) << 8) | int.u32_of(b);
}
pub inline fn red(color: u32) u8 {
return int.u8_of(color >> 16);
}
pub inline fn green(color: u32) u8 {
return int.u8_of(color >> 8);
}
pub inline fn blue(color: u32) u8 {
return int.u8_of(color);
}
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