DWORD __stdcall RetrieveImageEvent( VOID* Parameter )
{
OVERLAPPED ov = { 0 };
//BOOLEAN bReturnCode = FALSE;
UINT32 iBytesReturned;
IMAGE_CALLBACK_INFO imageInfo;
// Create an event handle for async notification from the driver
NtCreateEvent(&ov.hEvent, EVENT_ALL_ACCESS, NULL, NotificationEvent, FALSE);
// Get the process info
PushGetImageInfo(&imageInfo);
Log(L"%i loaded D3D module", imageInfo.processID);
//
// Wait here for the event handle to be set, indicating
// that the IOCTL processing is completed.
//
GetOverlappedResult(
R0DriverHandle,
&ov,
&iBytesReturned,
TRUE
);
CreateOverlay(imageInfo.processID);
NtClose(ov.hEvent);
return 0;
}
VOID ProcessEnum( SYSTEM_PROCESS_INFORMATION* ProcessInformation )
{
GAME_LIST gameList;
PUSH_GAME* game;
UINT8 i;
i = 0;
gameList = Game_GetGames();
while (gameList != NULL)
{
game = gameList->Game;
if (ProcessInformation->ImageName.Length
&& String_CompareN(
game->ExecutableName,
ProcessInformation->ImageName.Buffer,
ProcessInformation->ImageName.Length) == 0)
{
CreateOverlay((DWORD)ProcessInformation->UniqueProcessId);
}
gameList = gameList->NextEntry;
i++;
}
}
const Entity EntityBuilder::CreateProgressBar(const XMFLOAT3 & position, const std::string & text, float fontSize, float textSize, const XMFLOAT4 & colorTex, const float min, const float max, const float start, float width, float height)
{
ProgressBar* b = nullptr;
try {
b = new ProgressBar(start, min, max, width, height);
}
catch (std::exception& e) { e; throw ErrorMsg(0, L"Failed to create progress bar."); }
Entity ent = CreateLabel(position, text, fontSize, colorTex, textSize, height, "");
float l = width*((b->value - b->minV) / (b->maxV - b->minV));
Entity bar = CreateOverlay(XMFLOAT3(textSize, 0.0f, 0.0f), l, height, "Assets/Textures/default_color.png");
_transform->BindChild(ent, bar);
_transform->SetPosition(ent, position);
_animation->CreateAnimation(ent, "scale", 0.15f,
[bar,b,this](float delta, float amount, float offset)
{
_overlay->SetExtents(bar, offset + amount, b->height);
});
_controller->AddProgressBar(ent, b);
return ent;
}
void showMinSpecWarning() {
auto vrSystem = acquireOpenVrSystem();
auto vrOverlay = vr::VROverlay();
if (!vrOverlay) {
qFatal("Unable to initialize SteamVR overlay manager");
}
vr::VROverlayHandle_t minSpecFailedOverlay = 0;
if (vr::VROverlayError_None != vrOverlay->CreateOverlay(FAILED_MIN_SPEC_OVERLAY_NAME, FAILED_MIN_SPEC_OVERLAY_FRIENDLY_NAME, &minSpecFailedOverlay)) {
qFatal("Unable to create overlay");
}
// Needed here for PathUtils
QCoreApplication miniApp(__argc, __argv);
vrSystem->ResetSeatedZeroPose();
QString imagePath = PathUtils::resourcesPath() + "/images/steam-min-spec-failed.png";
vrOverlay->SetOverlayFromFile(minSpecFailedOverlay, imagePath.toLocal8Bit().toStdString().c_str());
vrOverlay->SetHighQualityOverlay(minSpecFailedOverlay);
vrOverlay->SetOverlayWidthInMeters(minSpecFailedOverlay, 1.4f);
vrOverlay->SetOverlayInputMethod(minSpecFailedOverlay, vr::VROverlayInputMethod_Mouse);
vrOverlay->ShowOverlay(minSpecFailedOverlay);
QTimer* timer = new QTimer(&miniApp);
timer->setInterval(FAILED_MIN_SPEC_UPDATE_INTERVAL_MS); // Qt::CoarseTimer acceptable, we don't need this to be frame rate accurate
QObject::connect(timer, &QTimer::timeout, [&] {
vr::TrackedDevicePose_t vrPoses[vr::k_unMaxTrackedDeviceCount];
vrSystem->GetDeviceToAbsoluteTrackingPose(vr::TrackingUniverseSeated, 0, vrPoses, vr::k_unMaxTrackedDeviceCount);
auto headPose = toGlm(vrPoses[vr::k_unTrackedDeviceIndex_Hmd].mDeviceToAbsoluteTracking);
auto overlayPose = toOpenVr(headPose * glm::translate(glm::mat4(), vec3(0, 0, -1)));
vrOverlay->SetOverlayTransformAbsolute(minSpecFailedOverlay, vr::TrackingUniverseSeated, &overlayPose);
vr::VREvent_t event;
while (vrSystem->PollNextEvent(&event, sizeof(event))) {
switch (event.eventType) {
case vr::VREvent_Quit:
vrSystem->AcknowledgeQuit_Exiting();
QCoreApplication::quit();
break;
case vr::VREvent_ButtonPress:
// Quit on any button press except for 'putting on the headset'
if (event.data.controller.button != vr::k_EButton_ProximitySensor) {
QCoreApplication::quit();
}
break;
default:
break;
}
}
});
timer->start();
QTimer::singleShot(FAILED_MIN_SPEC_AUTO_QUIT_INTERVAL_MS, &miniApp, &QCoreApplication::quit);
miniApp.exec();
}
/*
====================
idRenderModelOverlay::CreateDeferredOverlays
====================
*/
void idRenderModelOverlay::CreateDeferredOverlays( const idRenderModel* model )
{
for( unsigned int i = firstDeferredOverlay; i < nextDeferredOverlay; i++ )
{
const overlayProjectionParms_t& parms = deferredOverlays[i & ( MAX_DEFERRED_OVERLAYS - 1 )];
if( parms.startTime > tr.viewDef->renderView.time[0] - DEFFERED_OVERLAY_TIMEOUT )
{
CreateOverlay( model, parms.localTextureAxis, parms.material );
}
}
firstDeferredOverlay = 0;
nextDeferredOverlay = 0;
}
vr::EVRCompositorError CompositorBase::SubmitFrame(ovrLayerHeader const * const * layerPtrList, unsigned int layerCount)
{
MICROPROFILE_SCOPE(SubmitFrame);
// Other layers are interpreted as overlays.
std::vector<vr::VROverlayHandle_t> activeOverlays;
for (uint32_t i = 0; i < layerCount; i++)
{
if (layerPtrList[i] == nullptr)
continue;
if (layerPtrList[i]->Type == ovrLayerType_Quad)
{
ovrLayerQuad* layer = (ovrLayerQuad*)layerPtrList[i];
ovrTextureSwapChain chain = layer->ColorTexture;
// Every overlay is associated with a swapchain.
// This is necessary because the position of the layer may change in the array,
// which would otherwise cause flickering between overlays.
// TODO: Support multiple overlays using the same texture.
vr::VROverlayHandle_t overlay = layer->ColorTexture->Overlay;
if (overlay == vr::k_ulOverlayHandleInvalid)
{
overlay = CreateOverlay();
layer->ColorTexture->Overlay = overlay;
}
activeOverlays.push_back(overlay);
// Set the layer rendering order.
vr::VROverlay()->SetOverlaySortOrder(overlay, i);
// Transform the overlay.
vr::HmdMatrix34_t transform = REV::Matrix4f(layer->QuadPoseCenter);
vr::VROverlay()->SetOverlayWidthInMeters(overlay, layer->QuadSize.x);
if (layer->Header.Flags & ovrLayerFlag_HeadLocked)
vr::VROverlay()->SetOverlayTransformTrackedDeviceRelative(overlay, vr::k_unTrackedDeviceIndex_Hmd, &transform);
else
vr::VROverlay()->SetOverlayTransformAbsolute(overlay, vr::VRCompositor()->GetTrackingSpace(), &transform);
// Set the texture and show the overlay.
vr::VRTextureBounds_t bounds = ViewportToTextureBounds(layer->Viewport, layer->ColorTexture, layer->Header.Flags);
vr::Texture_t texture = chain->Textures[chain->SubmitIndex]->ToVRTexture();
vr::VROverlay()->SetOverlayTextureBounds(overlay, &bounds);
vr::VROverlay()->SetOverlayTexture(overlay, &texture);
chain->Submit();
// Show the overlay, unfortunately we have no control over the order in which
// overlays are drawn.
// TODO: Support ovrLayerFlag_HighQuality for overlays with anisotropic sampling.
// TODO: Handle overlay errors.
vr::VROverlay()->ShowOverlay(overlay);
}
else if (layerPtrList[i]->Type == ovrLayerType_EyeFov)
{
ovrLayerEyeFov* sceneLayer = (ovrLayerEyeFov*)layerPtrList[i];
if (!m_SceneLayer)
m_SceneLayer = layerPtrList[i];
else
SubmitFovLayer(sceneLayer->Viewport, sceneLayer->Fov, sceneLayer->ColorTexture, sceneLayer->Header.Flags);
}
else if (layerPtrList[i]->Type == ovrLayerType_EyeMatrix)
{
ovrLayerEyeMatrix* sceneLayer = (ovrLayerEyeMatrix*)layerPtrList[i];
ovrFovPort fov[ovrEye_Count] = {
MatrixToFovPort(sceneLayer->Matrix[ovrEye_Left]),
MatrixToFovPort(sceneLayer->Matrix[ovrEye_Right])
};
if (!m_SceneLayer)
m_SceneLayer = layerPtrList[i];
else
SubmitFovLayer(sceneLayer->Viewport, fov, sceneLayer->ColorTexture, sceneLayer->Header.Flags);
}
}
// Hide previous overlays that are not part of the current layers.
for (vr::VROverlayHandle_t overlay : m_ActiveOverlays)
{
// Find the overlay in the current active overlays, if it was not found then hide it.
// TODO: Handle overlay errors.
if (std::find(activeOverlays.begin(), activeOverlays.end(), overlay) == activeOverlays.end())
vr::VROverlay()->HideOverlay(overlay);
}
m_ActiveOverlays = activeOverlays;
vr::EVRCompositorError error = vr::VRCompositorError_None;
if (m_SceneLayer && m_SceneLayer->Type == ovrLayerType_EyeFov)
{
ovrLayerEyeFov* sceneLayer = (ovrLayerEyeFov*)m_SceneLayer;
error = SubmitSceneLayer(sceneLayer->Viewport, sceneLayer->Fov, sceneLayer->ColorTexture, sceneLayer->Header.Flags);
if (m_MirrorTexture && error == vr::VRCompositorError_None)
RenderMirrorTexture(m_MirrorTexture, sceneLayer->ColorTexture);
}
else if (m_SceneLayer && m_SceneLayer->Type == ovrLayerType_EyeMatrix)
{
ovrLayerEyeMatrix* sceneLayer = (ovrLayerEyeMatrix*)m_SceneLayer;
ovrFovPort fov[ovrEye_Count] = {
MatrixToFovPort(sceneLayer->Matrix[ovrEye_Left]),
MatrixToFovPort(sceneLayer->Matrix[ovrEye_Right])
};
error = SubmitSceneLayer(sceneLayer->Viewport, fov, sceneLayer->ColorTexture, sceneLayer->Header.Flags);
if (m_MirrorTexture && error == vr::VRCompositorError_None)
RenderMirrorTexture(m_MirrorTexture, sceneLayer->ColorTexture);
}
m_SceneLayer = nullptr;
return error;
}
