wr_glyph_rasterizer/
telemetry.rs

1/* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5#[cfg(feature = "gecko")]
6use glean::TimerId;
7#[cfg(feature = "gecko")]
8use firefox_on_glean::metrics::wr;
9
10#[cfg(not(feature = "gecko"))]
11pub struct TimerId;
12
13pub struct Telemetry;
14
15/// Defines the interface for hooking up an external telemetry reporter to WR.
16#[cfg(not(feature = "gecko"))]
17impl Telemetry {
18    // Start rasterize glyph time collection
19    pub fn start_rasterize_glyphs_time() -> TimerId { return TimerId {}; }
20    // End rasterize glyph time collection
21    pub fn stop_and_accumulate_rasterize_glyphs_time(_id: TimerId) { }
22}
23
24#[cfg(feature = "gecko")]
25impl Telemetry {
26    pub fn start_rasterize_glyphs_time() -> TimerId { wr::rasterize_glyphs_time.start() }
27    pub fn stop_and_accumulate_rasterize_glyphs_time(id: TimerId) { wr::rasterize_glyphs_time.stop_and_accumulate(id); }
28}