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Merge pull request #14533 from SamGondelman/oculusHome

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Case 22439: Fix HMD auto switch detection
This commit is contained in:
Brad Hefta-Gaub 2019-05-16 16:26:04 -07:00 committed by GitHub
commit 1ac1735d55
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 23 additions and 26 deletions
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47
interface/src/Application.cpp
View file

@ -2220,31 +2220,6 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bo
properties["active_display_plugin"] = getActiveDisplayPlugin()->getName();
properties["using_hmd"] = isHMDMode();
_autoSwitchDisplayModeSupportedHMDPlugin = nullptr;
foreach(DisplayPluginPointer displayPlugin, PluginManager::getInstance()->getDisplayPlugins()) {
if (displayPlugin->isHmd() &&
displayPlugin->getSupportsAutoSwitch()) {
_autoSwitchDisplayModeSupportedHMDPlugin = displayPlugin;
_autoSwitchDisplayModeSupportedHMDPluginName =
_autoSwitchDisplayModeSupportedHMDPlugin->getName();
_previousHMDWornStatus =
_autoSwitchDisplayModeSupportedHMDPlugin->isDisplayVisible();
break;
}
}
if (_autoSwitchDisplayModeSupportedHMDPlugin) {
if (getActiveDisplayPlugin() != _autoSwitchDisplayModeSupportedHMDPlugin &&
!_autoSwitchDisplayModeSupportedHMDPlugin->isSessionActive()) {
startHMDStandBySession();
}
// Poll periodically to check whether the user has worn HMD or not. Switch Display mode accordingly.
// If the user wears HMD then switch to VR mode. If the user removes HMD then switch to Desktop mode.
QTimer* autoSwitchDisplayModeTimer = new QTimer(this);
connect(autoSwitchDisplayModeTimer, SIGNAL(timeout()), this, SLOT(switchDisplayMode()));
autoSwitchDisplayModeTimer->start(INTERVAL_TO_CHECK_HMD_WORN_STATUS);
}
auto glInfo = getGLContextData();
properties["gl_info"] = glInfo;
properties["gpu_used_memory"] = (int)BYTES_TO_MB(gpu::Context::getUsedGPUMemSize());
@ -3001,9 +2976,19 @@ void Application::initializeDisplayPlugins() {
if (displayPlugin->getName() == lastActiveDisplayPluginName) {
targetDisplayPlugin = displayPlugin;
}
if (!_autoSwitchDisplayModeSupportedHMDPlugin) {
if (displayPlugin->isHmd() && displayPlugin->getSupportsAutoSwitch()) {
_autoSwitchDisplayModeSupportedHMDPlugin = displayPlugin;
_autoSwitchDisplayModeSupportedHMDPluginName = _autoSwitchDisplayModeSupportedHMDPlugin->getName();
_previousHMDWornStatus = _autoSwitchDisplayModeSupportedHMDPlugin->isDisplayVisible() && _autoSwitchDisplayModeSupportedHMDPlugin->isActive();
}
}
QObject::connect(displayPlugin.get(), &DisplayPlugin::recommendedFramebufferSizeChanged,
[this](const QSize& size) { resizeGL(); });
QObject::connect(displayPlugin.get(), &DisplayPlugin::resetSensorsRequested, this, &Application::requestReset);
if (displayPlugin->isHmd()) {
auto hmdDisplayPlugin = dynamic_cast<HmdDisplayPlugin*>(displayPlugin.get());
QObject::connect(hmdDisplayPlugin, &HmdDisplayPlugin::hmdMountedChanged,
@ -3021,6 +3006,17 @@ void Application::initializeDisplayPlugins() {
setDisplayPlugin(targetDisplayPlugin);
}
if (_autoSwitchDisplayModeSupportedHMDPlugin) {
if (getActiveDisplayPlugin() != _autoSwitchDisplayModeSupportedHMDPlugin && !_autoSwitchDisplayModeSupportedHMDPlugin->isSessionActive()) {
startHMDStandBySession();
}
// Poll periodically to check whether the user has worn HMD or not. Switch Display mode accordingly.
// If the user wears HMD then switch to VR mode. If the user removes HMD then switch to Desktop mode.
QTimer* autoSwitchDisplayModeTimer = new QTimer(this);
connect(autoSwitchDisplayModeTimer, SIGNAL(timeout()), this, SLOT(switchDisplayMode()));
autoSwitchDisplayModeTimer->start(INTERVAL_TO_CHECK_HMD_WORN_STATUS);
}
// Submit a default frame to render until the engine starts up
updateRenderArgs(0.0f);
}
@ -8942,6 +8938,7 @@ void Application::switchDisplayMode() {
if (!_autoSwitchDisplayModeSupportedHMDPlugin) {
return;
}
bool currentHMDWornStatus = _autoSwitchDisplayModeSupportedHMDPlugin->isDisplayVisible();
if (currentHMDWornStatus != _previousHMDWornStatus) {
// Switch to respective mode as soon as currentHMDWornStatus changes

2
interface/src/Application.h
View file

@ -807,7 +807,7 @@ private:
std::queue<SnapshotOperator> _snapshotOperators;
bool _hasPrimarySnapshot { false };
DisplayPluginPointer _autoSwitchDisplayModeSupportedHMDPlugin;
DisplayPluginPointer _autoSwitchDisplayModeSupportedHMDPlugin { nullptr };
QString _autoSwitchDisplayModeSupportedHMDPluginName;
bool _previousHMDWornStatus;
void startHMDStandBySession();