[d3d9] Fail GetRTData if src and dst have mismatching sizes

MySims tries to do this and needs this to fail, otherwise mouse picking is off.
doitsujin · Feb 6, 2024 · ab35931 · ab35931
1 parent e9a0fec
commit ab35931
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
@@ -1037,6 +1037,9 @@ namespace dxvk {
     if (srcTexInfo->Desc()->Format != dstTexInfo->Desc()->Format)
       return D3DERR_INVALIDCALL;
 
+    if (src->GetSurfaceExtent() != dst->GetSurfaceExtent())
+      return D3DERR_INVALIDCALL;
+
     if (dstTexInfo->Desc()->Pool == D3DPOOL_DEFAULT)
       return this->StretchRect(pRenderTarget, nullptr, pDestSurface, nullptr, D3DTEXF_NONE);