Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f0778172ad363380d48023982bd6de538a2e4e21
https://github.com/WebKit/WebKit/commit/f0778172ad363380d48023982bd6de538a2e4e21
Author: Nikolas Zimmermann <[email protected]>
Date: 2026-05-18 (Mon, 18 May 2026)
Changed paths:
M
Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/ThreadedCompositor.cpp
M Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/ThreadedCompositor.h
Log Message:
-----------
[Skia] Port on-screen FPS counter drawing to Skia compositor
https://bugs.webkit.org/show_bug.cgi?id=315003
Reviewed by Carlos Garcia Campos.
The on-screen FPS overlay was specific to the TextureMapper path
(TextureMapperFPSCounter). Draw a Skia counterpart directly from
ThreadedCompositor so an on-screen FPS overlay is also available when
the Skia compositor is enabled.
The existing WEBKIT_SHOW_FPS envvar keeps its behavior (logging the
FPS to the console, with its value setting the calculation interval in
seconds). A new WEBKIT_DRAW_FPS=1 envvar additionally renders the
on-screen overlay, reusing that calculation interval.
WEBKIT_DRAW_FPS_FONT_SIZE configures the overlay font size (defaults to 14).
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/ThreadedCompositor.cpp:
(WebKit::ThreadedCompositor::paintToSkiaCanvas):
(WebKit::ThreadedCompositor::initializeFPSCounter):
(WebKit::ThreadedCompositor::updateFPSCounter):
(WebKit::ThreadedCompositor::drawFPSCounter):
* Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/ThreadedCompositor.h:
Canonical link: https://commits.webkit.org/313409@main
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