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rowIndex uses tag max so we have max in just one place

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This commit is contained in:
Mitchell Hashimoto
2022-08-08 10:38:24 -07:00
parent 57f6986343
commit 8a5dadd995
1 changed files with 4 additions and 4 deletions
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8
src/terminal/Screen.zig
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@ -265,20 +265,20 @@ pub fn getCell(self: Screen, row: usize, col: usize) *Cell {
/// Returns the index for the given row (0-indexed) into the underlying
/// storage array. The row is 0-indexed from the top of the screen.
fn rowIndex(self: Screen, idx: RowIndex) usize {
fn rowIndex(self: *const Screen, idx: RowIndex) usize {
const y = switch (idx) {
.screen => |y| y: {
assert(y < self.bottom);
assert(y <= RowIndexTag.screen.max(self));
break :y y;
},
.viewport => |y| y: {
assert(y < self.rows);
assert(y <= RowIndexTag.viewport.max(self));
break :y y + self.visible_offset;
},
.active => |y| y: {
assert(y < self.rows);
assert(y <= RowIndexTag.active.max(self));
break :y self.bottomOffset() + y;
},
};