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don't submit frames while oculus says it's not visible

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This commit is contained in:
SamGondelman 2018-10-30 12:15:46 -07:00
parent 83fba2ee41
commit dd96881724
7 changed files with 24 additions and 1 deletions
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12
interface/src/Application.cpp
View file

@ -2818,8 +2818,10 @@ void Application::initializeDisplayPlugins() {
[this](const QSize& size) { resizeGL(); });
QObject::connect(displayPlugin.get(), &DisplayPlugin::resetSensorsRequested, this, &Application::requestReset);
if (displayPlugin->isHmd()) {
QObject::connect(dynamic_cast<HmdDisplayPlugin*>(displayPlugin.get()), &HmdDisplayPlugin::hmdMountedChanged,
auto hmdDisplayPlugin = dynamic_cast<HmdDisplayPlugin*>(displayPlugin.get());
QObject::connect(hmdDisplayPlugin, &HmdDisplayPlugin::hmdMountedChanged,
DependencyManager::get<HMDScriptingInterface>().data(), &HMDScriptingInterface::mountedChanged);
QObject::connect(hmdDisplayPlugin, &HmdDisplayPlugin::hmdVisibleChanged, this, &Application::hmdVisibleChanged);
}
}
@ -6414,6 +6416,14 @@ void Application::resetSensors(bool andReload) {
QMetaObject::invokeMethod(DependencyManager::get<AudioClient>().data(), "reset", Qt::QueuedConnection);
}
void Application::hmdVisibleChanged(bool visible) {
if (visible) {
QMetaObject::invokeMethod(DependencyManager::get<AudioClient>().data(), "start", Qt::QueuedConnection);
} else {
QMetaObject::invokeMethod(DependencyManager::get<AudioClient>().data(), "stop", Qt::QueuedConnection);
}
}
void Application::updateWindowTitle() const {
auto nodeList = DependencyManager::get<NodeList>();

2
interface/src/Application.h
View file

@ -382,6 +382,8 @@ public slots:
void resetSensors(bool andReload = false);
void setActiveFaceTracker() const;
void hmdVisibleChanged(bool visible);
#if (PR_BUILD || DEV_BUILD)
void sendWrongProtocolVersionsSignature(bool checked) { ::sendWrongProtocolVersionsSignature(checked); }
#endif

1
libraries/display-plugins/src/display-plugins/hmd/HmdDisplayPlugin.h
View file

@ -48,6 +48,7 @@ public:
signals:
void hmdMountedChanged();
void hmdVisibleChanged(bool visible);
protected:
virtual void hmdPresent() = 0;

4
plugins/oculus/src/OculusBaseDisplayPlugin.cpp
View file

@ -41,6 +41,10 @@ bool OculusBaseDisplayPlugin::beginFrameRender(uint32_t frameIndex) {
_hmdMounted = !_hmdMounted;
emit hmdMountedChanged();
}
if (ovr::isVisible(status) != _visible) {
_visible = !_visible;
emit hmdVisibleChanged(_visible);
}
_currentRenderFrameInfo = FrameInfo();
_currentRenderFrameInfo.sensorSampleTime = ovr_GetTimeInSeconds();

1
plugins/oculus/src/OculusBaseDisplayPlugin.h
View file

@ -48,4 +48,5 @@ protected:
ovrViewScaleDesc _viewScaleDesc;
// ovrLayerEyeFovDepth _depthLayer;
bool _hmdMounted { false };
bool _visible { true };
};

4
plugins/oculus/src/OculusDisplayPlugin.cpp
View file

@ -134,6 +134,10 @@ void OculusDisplayPlugin::hmdPresent() {
return;
}
if (!_visible) {
return;
}
PROFILE_RANGE_EX(render, __FUNCTION__, 0xff00ff00, (uint64_t)_currentFrame->frameIndex)
{

1
plugins/oculus/src/OculusHelpers.h
View file

@ -39,6 +39,7 @@ struct ovr {
static inline bool quitRequested(const ovrSessionStatus& status) { return status.ShouldQuit != ovrFalse; }
static inline bool displayLost(const ovrSessionStatus& status) { return status.DisplayLost != ovrFalse; }
static inline bool isVisible(const ovrSessionStatus& status) { return status.IsVisible != ovrFalse; }
static inline bool reorientRequested(const ovrSessionStatus& status) { return status.ShouldRecenter != ovrFalse; }
static inline bool hmdMounted(const ovrSessionStatus& status) { return status.HmdMounted != ovrFalse; }
static inline bool hasInputFocus(const ovrSessionStatus& status) { return status.HasInputFocus != ovrFalse; }