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Share GraphicsBitmaps between the windowing server and the client process.

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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
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2
Kernel/Process.h
View file

@ -192,6 +192,8 @@ public:
int gui$create_window(const GUI_CreateWindowParameters*);
int gui$destroy_window(int window_id);
int gui$get_window_backing_store(int window_id, GUI_WindowBackingStoreInfo*);
int gui$invalidate_window(int window_id);
DisplayInfo get_display_info();