Changeset 74622 in vbox for trunk

Timestamp:

Oct 5, 2018 6:25:19 AM (7 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

125510

Message:

Graphics/VBoxVideo.h: make official that calling VBVA enable updates the screen.
bugref:9235: No screenshot for Linux VM
In the Linux Additions we make use of the fact that calling VBVA enable when
VBVA is already enabled causes the screen to update completely. This is an
implementation detail, but it is easy to do on the host side, so make it
official by way of a comment in the right header file.

File:

• trunk/include/VBox/Graphics/VBoxVideo.h (modified) (1 diff)

trunk/include/VBox/Graphics/VBoxVideo.h

@@ -910 +910 @@
 #define VBVA_FLUSH        5
 #define VBVA_INFO_SCREEN  6
+/** Enables or disables VBVA.  Enabling VBVA without disabling it before
+ * causes a complete screen update. */
 #define VBVA_ENABLE       7
 #define VBVA_MOUSE_POINTER_SHAPE 8