st/nine: Use new function to query for resolution mismatch

Any third party app might change the current screen resolution.
Poll for resolution mismatch to force a device reset.
Required for non ex devices only.

Signed-off-by: Patrick Rudolph <[email protected]>
Reviewed-by: Axel Davy <[email protected]>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c
index 1744b538717..7edba6b1e9f 100644
--- a/src/gallium/state_trackers/nine/device9.c
+++ b/src/gallium/state_trackers/nine/device9.c
@@ -548,6 +548,9 @@ NineDevice9_TestCooperativeLevel( struct NineDevice9 *This )
     if (NineSwapChain9_GetOccluded(This->swapchains[0])) {
         This->device_needs_reset = TRUE;
         return D3DERR_DEVICELOST;
+    } else if (NineSwapChain9_ResolutionMismatch(This->swapchains[0])) {
+        This->device_needs_reset = TRUE;
+        return D3DERR_DEVICENOTRESET;
     } else if (This->device_needs_reset) {
         return D3DERR_DEVICENOTRESET;
     }