47 lines
1.4 KiB
Rust
47 lines
1.4 KiB
Rust
use crate::{
|
|
commands::wrap_command,
|
|
macros::{wrap_fields, wrap_functions},
|
|
mem::heap_move_nonnull,
|
|
};
|
|
use servicepoint::{
|
|
BinaryOperation, BitVecCommand, CompressionCode, DisplayBitVec, Offset,
|
|
};
|
|
use std::ptr::NonNull;
|
|
|
|
wrap_command!(BitVec);
|
|
|
|
wrap_fields!(BitVecCommand;
|
|
prop bitvec: DisplayBitVec { get mut; set move; };
|
|
prop offset: Offset { get; set; };
|
|
prop operation: BinaryOperation { get; set; };
|
|
prop compression: CompressionCode { get; set; };
|
|
);
|
|
|
|
wrap_functions!(associate BitVecCommand;
|
|
/// Set pixel data starting at the pixel offset on screen.
|
|
///
|
|
/// The screen will continuously overwrite more pixel data without regarding the offset, meaning
|
|
/// once the starting row is full, overwriting will continue on column 0.
|
|
///
|
|
/// The [`BinaryOperation`] will be applied on the display comparing old and sent bit.
|
|
///
|
|
/// `new_bit = old_bit op sent_bit`
|
|
///
|
|
/// For example, [`BinaryOperation::Or`] can be used to turn on some pixels without affecting other pixels.
|
|
///
|
|
/// The contained [`DisplayBitVec`] is always uncompressed.
|
|
fn new(
|
|
bitvec: move NonNull<DisplayBitVec>,
|
|
offset: val usize,
|
|
operation: val BinaryOperation,
|
|
compression: val CompressionCode,
|
|
) -> NonNull<BitVecCommand> {
|
|
heap_move_nonnull(BitVecCommand {
|
|
bitvec,
|
|
offset,
|
|
operation,
|
|
compression,
|
|
})
|
|
};
|
|
);
|