Changeset 19844 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Display/driver.h

Timestamp:

May 19, 2009 11:12:55 PM (16 years ago)

Author:

vboxsync

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

47505

Message:

HGSMI: post host VBVA commands to display; Video HW Accel: mechanism for passing/processing commands to framebuffer

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Display/driver.h (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/Graphics/Display/driver.h

@@ -164 +164 @@
     HGSMIHEAP hgsmiDisplayHeap;
     VBVABUFFER *pVBVA; /* Pointer to the pjScreen + layout->offVBVABuffer. NULL if VBVA is not enabled. */
+
+    HVBOXVIDEOHGSMI hMpHGSMI; /* context handler passed to miniport HGSMI callbacks */
+    PFNVBOXVIDEOHGSMICOMPLETION pfnHGSMICommandComplete; /* called to complete the command we receive from the miniport */
 #endif /* VBOX_WITH_HGSMI */
 
@@ -249 +252 @@
 void drvLoadEng (void);
 
-#ifdef VBOX_WITH_VIDEOHWACCEL
-VBVAVHWACMD_HDR* vboxVHWACreateCommand (PPDEV ppdev, VBVAVHWACMD_LENGTH cbCmd);
-void vboxVHWAFreeCommand (PPDEV ppdev, VBVAVHWACMD_HDR* pCmd);
-void vboxVHWASubmitCommand (PPDEV ppdev, VBVAVHWACMD_HDR* pCmd);
+#ifdef VBOX_WITH_HGSMI
+DECLCALLBACK(int) vboxVHWACommandHanlder(void *pvHandler, uint16_t u16ChannelInfo, void *pvBuffer, HGSMISIZE cbBuffer);
+
+ #ifdef VBOX_WITH_VIDEOHWACCEL
+VBOXVHWACMD* vboxVHWACreateCommand (PPDEV ppdev, VBOXVHWACMD_LENGTH cbCmd);
+void vboxVHWAFreeCommand (PPDEV ppdev, VBOXVHWACMD* pCmd);
+void vboxVHWASubmitCommand (PPDEV ppdev, VBOXVHWACMD* pCmd);
+ #endif
 #endif