Andreas Kling 86eae0f8df Let userland retain the window backing store while drawing into it. ...

To start painting, call:
gui$get_window_backing_store()

Then finish up with:
gui$release_window_backing_store()

Process will retain the underlying GraphicsBitmap behind the scenes.
This fixes racing between the WindowServer and GUI clients.

This patch also adds a WSWindowLocker that is exactly what it sounds like.

2019-01-24 23:44:19 +01:00

AK

Ext2FS: Factor out block list generation and writing into functions.

2019-01-23 03:03:44 +01:00

Base/etc

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

Editor

Editor: Fix build on Linux.

2018-12-09 13:48:11 +01:00

Kernel

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

LibC

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

LibGUI

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

SharedGraphics

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

Terminal

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

Userland

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

WindowServer

Let userland retain the window backing store while drawing into it.

2019-01-24 23:44:19 +01:00

.gitignore

Add simplified mmap() and munmap() syscalls.

2018-10-24 09:48:41 +02:00

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BSD-2-Clause 280 MiB

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