gistfile1.diff

        // Dasher: refine check to allow stencil only early Z/stencil
        if (((prcs->ControlDWORD & CONTROL_DWORD_INTERPOLATED_USED_FOR_Z) || !prcs->DepthState.ZEnable) &&
-            !(pCompiled->MiscState.AlphaToCoverageEnable ||
-              pCompiled->MiscState.AlphaTestEnable ||
-              OMSHADER_COMPILEDOBJ_I::PSKillsPixel(prcs->pShader)))
+            !((prcs->DepthState.ZWrite || prcs->StencilState.FrontFace.StencilEnable || prcs->StencilState.BackFace.StencilEnable) &&
+                 (pCompiled->MiscState.AlphaTestEnable ||
+                  pCompiled->MiscState.AlphaToCoverageEnable ||
+                  OMSHADER_COMPILEDOBJ_I::PSKillsPixel(prcs->pShader))))
        {
            prcs->bRPhaseEarlyZActive = OM_TRUE;