SessionDetails: Add a product name hack for Ultrawings.

captnduff · Feb 22, 2017 · 36251ea · 36251ea
1 parent 79b6a4b
commit 36251ea
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Showing 3 changed files with 12 additions and 2 deletions.
diff --git a/Revive/REV_CAPI.cpp b/Revive/REV_CAPI.cpp
@@ -91,6 +91,10 @@ OVR_PUBLIC_FUNCTION(ovrHmdDesc) ovr_GetHmdDesc(ovrSession session)
 	vr::VRSystem()->GetStringTrackedDeviceProperty(vr::k_unTrackedDeviceIndex_Hmd, vr::Prop_ModelNumber_String, desc.ProductName, 64);
 	vr::VRSystem()->GetStringTrackedDeviceProperty(vr::k_unTrackedDeviceIndex_Hmd, vr::Prop_ManufacturerName_String, desc.Manufacturer, 64);
 
+	// Some games require a fake product name
+	if (session && session->Details->UseHack(SessionDetails::HACK_FAKE_PRODUCT_NAME))
+		strncpy(desc.ProductName, "Oculus Rift", 64);
+
 	// TODO: Get HID information
 	desc.VendorId = 0;
 	desc.ProductId = 0;

diff --git a/Revive/SessionDetails.cpp b/Revive/SessionDetails.cpp
@@ -4,7 +4,8 @@
 #include <Shlwapi.h>
 
 SessionDetails::HackInfo SessionDetails::m_known_hacks[] = {
-	{"drt.exe", HACK_WAIT_IN_TRACKING_STATE, true},
+	{ "drt.exe", HACK_WAIT_IN_TRACKING_STATE, true },
+	{ "ultrawings.exe", HACK_FAKE_PRODUCT_NAME, true },
 };
 
 SessionDetails::SessionDetails()
@@ -15,7 +16,7 @@ SessionDetails::SessionDetails()
 
 	for (auto& hack : m_known_hacks)
 	{
-		if (strcmp(filename, hack.m_filename) == 0)
+		if (_stricmp(filename, hack.m_filename) == 0)
 			m_hacks.emplace(hack.m_hack, hack);
 	}
 }

diff --git a/Revive/SessionDetails.h b/Revive/SessionDetails.h
@@ -12,6 +12,11 @@ class SessionDetails
 		// Calling WaitGetPoses() in ovr_GetTrackingState() allows Dirt Rally to do that work before
 		// we block waiting for running state.
 		HACK_WAIT_IN_TRACKING_STATE,
+
+		// Hack: Use a fake product name.
+		// Games like Ultrawings will actually check whether the product name contains the string
+		// "Oculus", so we use a fake name for the HMD to work around this issue.
+		HACK_FAKE_PRODUCT_NAME,
 	};
 
 	SessionDetails();