Function ovr_Initialize

Revive/REV_CAPI.cpp:93–136

void DetachDetours();

OVR_PUBLIC_FUNCTION(ovrResult) ovr_Initialize(const ovrInitParams* params)
{
	if (g_InitError == vr::VRInitError_None)
		return ovrSuccess;

#if 0
	LoadRenderDoc();
#endif

	MicroProfileOnThreadCreate("Main");
	MicroProfileSetForceEnable(true);
	MicroProfileSetEnableAllGroups(true);
	MicroProfileSetForceMetaCounters(true);
	MicroProfileWebServerStart();

	g_MinorVersion = params->RequestedMinorVersion;

	DetachDetours();

	vr::VR_Init(&g_InitError, vr::VRApplication_Scene);

	AttachDetours();

	uint32_t timeout = params->ConnectionTimeoutMS;
	if (timeout == 0)
		timeout = REV_DEFAULT_TIMEOUT;

	// Wait until the compositor is ready, if SteamVR still needs to start the nominal waiting time
	// is 1.5 seconds. Thus we don't even attempt to wait if the requested timeout is only 100ms.
	while (timeout > 100 && vr::VRCompositor() == nullptr)
	{
		Sleep(100);
		timeout -= 100;
	}

	if (vr::VRCompositor() == nullptr)
		return ovrError_Timeout;

#if MICROPROFILE_ENABLED
	g_ProfileManager.Initialize();
#endif

	return InitErrorToOvrError(g_InitError);
}

OVR_PUBLIC_FUNCTION(void) ovr_Shutdown()
{