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add tracing

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This commit is contained in:
Mitchell Hashimoto
2022-09-07 16:10:16 -07:00
parent 90e4d12f79
commit 278d9ad9d6
1 changed files with 7 additions and 0 deletions
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7
src/font/Shaper.zig
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@ -5,6 +5,7 @@ const std = @import("std");
const assert = std.debug.assert;
const Allocator = std.mem.Allocator;
const harfbuzz = @import("harfbuzz");
const trace = @import("tracy").trace;
const Atlas = @import("../Atlas.zig");
const Face = @import("main.zig").Face;
const Group = @import("main.zig").Group;
@ -55,6 +56,9 @@ pub fn runIterator(self: *Shaper, row: terminal.Screen.Row) RunIterator {
///
/// If there is not enough space in the cell buffer, an error is returned.
pub fn shape(self: *Shaper, run: TextRun) ![]Cell {
const tracy = trace(@src());
defer tracy.end();
// TODO: we do not want to hardcode these
const hb_feats = &[_]harfbuzz.Feature{
harfbuzz.Feature.fromString("dlig").?,
@ -147,6 +151,9 @@ pub const RunIterator = struct {
i: usize = 0,
pub fn next(self: *RunIterator, alloc: Allocator) !?TextRun {
const tracy = trace(@src());
defer tracy.end();
// Trim the right side of a row that might be empty
const max: usize = max: {
var j: usize = self.row.lenCells();