Changeset 99857 in vbox for trunk/src/VBox/Additions/WINNT/Graphics

Timestamp:

May 19, 2023 9:05:50 AM (20 months ago)

Author:

vboxsync

Message:

WDDM: D3D10_DDI_MAP_FLAG_DONOTWAIT fix; remove FlushCommands from Draw calls. bugref:9845

Location:

trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/dx

Files:

• VBoxDX.cpp (modified) (1 diff)
• VBoxDXCmd.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/dx/VBoxDX.cpp

@@ -2420 +2420 @@
     Assert(pResource->uMap == 0); /* Must not be already mapped */
 
-    if (   RT_BOOL(Flags & D3D10_DDI_MAP_FLAG_DONOTWAIT)
-        && dxIsAllocationInUse(pDevice, vboxDXGetAllocation(pResource)))
+    if (dxIsAllocationInUse(pDevice, vboxDXGetAllocation(pResource)))
     {
         vboxDXFlush(pDevice, true);
-        vboxDXDeviceSetError(pDevice, DXGI_DDI_ERR_WASSTILLDRAWING);
-        return;
+
+        if (RT_BOOL(Flags & D3D10_DDI_MAP_FLAG_DONOTWAIT))
+        {
+            vboxDXDeviceSetError(pDevice, DXGI_DDI_ERR_WASSTILLDRAWING);
+            return;
+        }
     }
 

trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/dx/VBoxDXCmd.cpp

@@ -420 +420 @@
 
     vboxDXCommandBufferCommit(pDevice);
-vboxDXDeviceFlushCommands(pDevice);
     return VINF_SUCCESS;
 }
@@ -440 +439 @@
 
     vboxDXCommandBufferCommit(pDevice);
-vboxDXDeviceFlushCommands(pDevice);
     return VINF_SUCCESS;
 }