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ladybird/Libraries/LibCore/Platform/ProcessStatisticsMach.h

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Ladybird+LibWebView: Add mechanism to get Mach task port for helpers On macOS, it's not trivial to get a Mach task port for your children. This implementation registers the chrome process as a well-known service with launchd based on its pid, and lets each child process send over a reference to its mach_task_self() back to the chrome. We'll need this Mach task port right to get process statistics.
2024-04-04 14:10:08 -06:00
/*
* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Platform.h>
#if !defined(AK_OS_MACH)
# error "This file is only available on Mach platforms"
#endif
LibCore+LibWebView: Move process statistics to LibCore This will be needed to collect statistics from processes that do not have anything to do with LibWebView. The ProcessInfo structure must be virtual to allow callers to add application-specific information.
2024-04-20 23:35:17 -04:00
#include <LibCore/Platform/ProcessStatistics.h>
Ladybird+LibWebView: Add mechanism to get Mach task port for helpers On macOS, it's not trivial to get a Mach task port for your children. This implementation registers the chrome process as a well-known service with launchd based on its pid, and lets each child process send over a reference to its mach_task_self() back to the chrome. We'll need this Mach task port right to get process statistics.
2024-04-04 14:10:08 -06:00
#include <mach/mach.h>
LibCore+LibWebView: Move process statistics to LibCore This will be needed to collect statistics from processes that do not have anything to do with LibWebView. The ProcessInfo structure must be virtual to allow callers to add application-specific information.
2024-04-20 23:35:17 -04:00
namespace Core::Platform {
Ladybird+LibWebView: Add mechanism to get Mach task port for helpers On macOS, it's not trivial to get a Mach task port for your children. This implementation registers the chrome process as a well-known service with launchd based on its pid, and lets each child process send over a reference to its mach_task_self() back to the chrome. We'll need this Mach task port right to get process statistics.
2024-04-04 14:10:08 -06:00
Everywhere: Use IOSurface as backing store on macOS Using mmap-allocated memory for backing stores does not allow us to benefit from using GPU-accelerated painting, because all the performance increase we get is mostly negated by reading the GPU-allocated texture back into RAM, so it can be shared with the browser process. With IOSurface, we get a framebuffer that is both shareable between processes and can be used as underlying memory for an OpenGL/Metal texture. This change does not yet benefit from using IOSurface and merely wraps them into Gfx::Bitmap to be used by the CPU painter.
2024-06-20 21:34:51 +03:00
MachPort register_with_mach_server(ByteString const& server_name);
Ladybird+LibWebView: Add mechanism to get Mach task port for helpers On macOS, it's not trivial to get a Mach task port for your children. This implementation registers the chrome process as a well-known service with launchd based on its pid, and lets each child process send over a reference to its mach_task_self() back to the chrome. We'll need this Mach task port right to get process statistics.
2024-04-04 14:10:08 -06:00
}
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