Changeset 84740 in vbox for trunk/include/VBox

Timestamp:

Jun 9, 2020 3:28:30 PM (5 years ago)

Author:

vboxsync

Message:

Main,include: provide a new method for the graphics device to pass notifications to a frontend

Location:

trunk/include/VBox

Files:

• Graphics/VBoxVideo3D.h (modified) (1 diff)
• vmm/pdmifs.h (modified) (2 diffs)

trunk/include/VBox/Graphics/VBoxVideo3D.h

@@ -143 +143 @@
 
 /* host 3D->Fe[/Qt] notification mechanism defines */
-#define VBOX3D_NOTIFY_EVENT_TYPE_TEST_FUNCTIONAL 3
-#define VBOX3D_NOTIFY_EVENT_TYPE_3DDATA_VISIBLE  4
-#define VBOX3D_NOTIFY_EVENT_TYPE_3DDATA_HIDDEN   5
+typedef enum
+{
+    VBOX3D_NOTIFY_TYPE_TEST_FUNCTIONAL = 3,
+    VBOX3D_NOTIFY_TYPE_3DDATA_VISIBLE  = 4,
+    VBOX3D_NOTIFY_TYPE_3DDATA_HIDDEN   = 5,
 
+    VBOX3D_NOTIFY_TYPE_HW_SCREEN_IS_SUPPORTED = 100,
+    VBOX3D_NOTIFY_TYPE_HW_SCREEN_CREATED      = 101,
+    VBOX3D_NOTIFY_TYPE_HW_SCREEN_DESTROYED    = 102,
+    VBOX3D_NOTIFY_TYPE_HW_SCREEN_UPDATE_BEGIN = 103,
+    VBOX3D_NOTIFY_TYPE_HW_SCREEN_UPDATE_END   = 104,
+
+    VBOX3D_NOTIFY_TYPE_32BIT_HACK = 0x7fffffff
+} VBOX3D_NOTIFY_TYPE;
+
+typedef struct VBOX3DNOTIFY
+{
+    VBOX3D_NOTIFY_TYPE enmNotification;
+    int32_t  iDisplay;
+    uint32_t u32Reserved;
+    uint32_t cbData;
+    uint8_t  au8Data[sizeof(uint64_t)];
+} VBOX3DNOTIFY;
 
 #endif /* !VBOX_INCLUDED_Graphics_VBoxVideo3D_h */

trunk/include/VBox/vmm/pdmifs.h

@@ -737 +737 @@
 /** @} */
 
+/** Pointer to a 3D graphics notification. */
+typedef struct VBOX3DNOTIFY VBOX3DNOTIFY;
 /** Pointer to a 2D graphics acceleration command. */
 typedef struct VBOXVHWACMD VBOXVHWACMD;
@@ -1026 +1028 @@
      */
     DECLR3CALLBACKMEMBER(void, pfnVBVAReportCursorPosition,(PPDMIDISPLAYCONNECTOR pInterface, uint32_t fFlags, uint32_t uScreen, uint32_t x, uint32_t y));
+
+    /**
+     * Process the graphics device HW Acceleration command.
+     *
+     * @param   pInterface          Pointer to this interface.
+     * @param   p3DNotify           Acceleration Command to be processed.
+     * @thread  The graphics device thread: FIFO for the VMSVGA device.
+     */
+    DECLR3CALLBACKMEMBER(int, pfn3DNotifyProcess,(PPDMIDISPLAYCONNECTOR pInterface,
+                                                  VBOX3DNOTIFY *p3DNotify));
 } PDMIDISPLAYCONNECTOR;
 /** PDMIDISPLAYCONNECTOR interface ID. */
-#define PDMIDISPLAYCONNECTOR_IID                "b71dc381-99cc-43de-b459-f1e812e73b65"
+#define PDMIDISPLAYCONNECTOR_IID                "cdd562e4-8030-11ea-8d40-bbc8e146c565"