mirror of
https://github.com/ziglang/zig.git
synced 2025-12-06 14:23:09 +00:00
50eb7983cd
There are still a few occurrences of "stage1" in the standard library and self-hosted compiler source, however, these instances need a bit more careful inspection to ensure no breakage.
62 lines
1.8 KiB
Zig
62 lines
1.8 KiB
Zig
const std = @import("std");
|
|
const uefi = std.os.uefi;
|
|
const Event = uefi.Event;
|
|
const Guid = uefi.Guid;
|
|
const Status = uefi.Status;
|
|
|
|
/// Protocol for touchscreens
|
|
pub const AbsolutePointerProtocol = extern struct {
|
|
_reset: *const fn (*const AbsolutePointerProtocol, bool) callconv(.C) Status,
|
|
_get_state: *const fn (*const AbsolutePointerProtocol, *AbsolutePointerState) callconv(.C) Status,
|
|
wait_for_input: Event,
|
|
mode: *AbsolutePointerMode,
|
|
|
|
/// Resets the pointer device hardware.
|
|
pub fn reset(self: *const AbsolutePointerProtocol, verify: bool) Status {
|
|
return self._reset(self, verify);
|
|
}
|
|
|
|
/// Retrieves the current state of a pointer device.
|
|
pub fn getState(self: *const AbsolutePointerProtocol, state: *AbsolutePointerState) Status {
|
|
return self._get_state(self, state);
|
|
}
|
|
|
|
pub const guid align(8) = Guid{
|
|
.time_low = 0x8d59d32b,
|
|
.time_mid = 0xc655,
|
|
.time_high_and_version = 0x4ae9,
|
|
.clock_seq_high_and_reserved = 0x9b,
|
|
.clock_seq_low = 0x15,
|
|
.node = [_]u8{ 0xf2, 0x59, 0x04, 0x99, 0x2a, 0x43 },
|
|
};
|
|
};
|
|
|
|
pub const AbsolutePointerModeAttributes = packed struct(u32) {
|
|
supports_alt_active: bool,
|
|
supports_pressure_as_z: bool,
|
|
_pad: u30 = 0,
|
|
};
|
|
|
|
pub const AbsolutePointerMode = extern struct {
|
|
absolute_min_x: u64,
|
|
absolute_min_y: u64,
|
|
absolute_min_z: u64,
|
|
absolute_max_x: u64,
|
|
absolute_max_y: u64,
|
|
absolute_max_z: u64,
|
|
attributes: AbsolutePointerModeAttributes,
|
|
};
|
|
|
|
pub const AbsolutePointerStateActiveButtons = packed struct(u32) {
|
|
touch_active: bool,
|
|
alt_active: bool,
|
|
_pad: u30 = 0,
|
|
};
|
|
|
|
pub const AbsolutePointerState = extern struct {
|
|
current_x: u64,
|
|
current_y: u64,
|
|
current_z: u64,
|
|
active_buttons: AbsolutePointerStateActiveButtons,
|
|
};
|