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Share GraphicsBitmaps between the windowing server and the client process.

This is pretty cool. :^)

GraphicsBitmaps are now mapped into both the server and the client address
space (usually at different addresses but that doesn't matter.)

Added a GUI syscall for getting a window's backing store, and another one
for invalidating a window so that the server redraws it.
This commit is contained in:
Andreas Kling 2019-01-14 15:25:34 +01:00
parent b0e3f73375
commit 0c5ecd303c
13 changed files with 139 additions and 46 deletions

View file

@ -68,6 +68,9 @@
__ENUMERATE_SYSCALL(sync) \
__ENUMERATE_SYSCALL(gui_create_window) \
__ENUMERATE_SYSCALL(gui_destroy_window) \
__ENUMERATE_SYSCALL(gui_get_window_backing_store) \
__ENUMERATE_SYSCALL(gui_invalidate_window) \
namespace Syscall {