ladybird/Services/Compositor/main.cpp
Aliaksandr Kalenik bfc9bf80d9 Compositor+LibWebView+WebContent: Scaffold opt-in Compositor process
The compositor is moving into a dedicated helper process. That requires
a process to launch, channels for Browser and WebContent to talk to it
over, and client proxies on each side. Land all of that as an inert
scaffold first, gated behind --enable-compositor-process, so the default
rendering path is unchanged and later commits can fill in the protocol,
the service-side state, and the runtime switch against a stable target.
2026-05-22 19:50:42 +01:00

53 lines
2 KiB
C++

/*
* Copyright (c) 2026, the Ladybird developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <Compositor/ConnectionFromClient.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/EventLoop.h>
#include <LibCore/Process.h>
#include <LibGfx/Font/FontDatabase.h>
#include <LibGfx/Font/PathFontProvider.h>
#include <LibGfx/SkiaBackendContext.h>
#include <LibIPC/SingleServer.h>
#include <LibMain/Main.h>
#include <LibWebView/Utilities.h>
ErrorOr<int> ladybird_main(Main::Arguments arguments)
{
AK::set_rich_debug_enabled(true);
StringView mach_server_name;
bool wait_for_debugger = false;
bool force_cpu_painting = false;
bool force_fontconfig = false;
bool disable_async_scrolling = false;
Core::ArgsParser args_parser;
args_parser.add_option(mach_server_name, "Mach server name", "mach-server-name", 0, "mach_server_name");
args_parser.add_option(wait_for_debugger, "Wait for debugger", "wait-for-debugger");
args_parser.add_option(force_cpu_painting, "Force CPU painting", "force-cpu-painting");
args_parser.add_option(force_fontconfig, "Force using fontconfig for font loading", "force-fontconfig");
args_parser.add_option(disable_async_scrolling, "Disable async scrolling", "disable-async-scrolling");
args_parser.parse(arguments);
if (wait_for_debugger)
Core::Process::wait_for_debugger_and_break();
WebView::platform_init();
auto& font_provider = static_cast<Gfx::PathFontProvider&>(Gfx::FontDatabase::the().install_system_font_provider(make<Gfx::PathFontProvider>()));
if (force_fontconfig)
font_provider.set_name_but_fixme_should_create_custom_system_font_provider("FontConfig"_string);
if (!force_cpu_painting)
Gfx::SkiaBackendContext::initialize_gpu_backend();
Core::EventLoop event_loop;
auto client = TRY(IPC::take_over_accepted_client_from_system_server<Compositor::ConnectionFromClient>(mach_server_name));
(void)client;
(void)disable_async_scrolling;
return event_loop.exec();
}