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Tango: Handling app pause/resume without having to restart mapping (OpenGL context flushed issue).

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This commit is contained in:
matlabbe
2016-09-08 11:55:44 -04:00
parent 53c3981651
commit 2eb2362da8
8 changed files with 131 additions and 65 deletions
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app/android/jni/CameraTango.cpp
+12 -3
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@@ -77,8 +77,11 @@ void onFrameAvailableRouter(void* context, TangoCameraId id, const TangoImageBuf
void onPoseAvailableRouter(void* context, const TangoPoseData* pose)
{
CameraTango* app = static_cast<CameraTango*>(context);
app->poseReceived(app->tangoPoseToTransform(pose, true));
if(pose->status_code == TANGO_POSE_VALID)
{
CameraTango* app = static_cast<CameraTango*>(context);
app->poseReceived(app->tangoPoseToTransform(pose, true));
}
}
void onTangoEventAvailableRouter(void* context, const TangoEvent* event)
@@ -318,6 +321,8 @@ bool CameraTango::init(const std::string & calibrationFolder, const std::string
-1.0f, 0.0f, 0.0f, 0.0f,
0.0f, -1.0f, 0.0f, 0.0f));
cameraStartedTime_.restart();
return true;
}
@@ -634,7 +639,11 @@ SensorData CameraTango::captureImage(CameraInfo * info)
void CameraTango::mainLoopBegin()
{
uSleep(2000); // just to make sure that the camera is started
double t = cameraStartedTime_.elapsed();
if(t < 5.0)
{
uSleep((5.0-t)*1000); // just to make sure that the camera is started
}
}
void CameraTango::mainLoop()