private void UpdateImageContainer()
{
CameraDeviceImpl cameraDeviceImpl = (CameraDeviceImpl)CameraDevice.Instance;
if (this.mNumImageHeaders != cameraDeviceImpl.GetAllImages().Count || (cameraDeviceImpl.GetAllImages().Count > 0 && this.mImageHeaderData == IntPtr.Zero))
{
this.mNumImageHeaders = cameraDeviceImpl.GetAllImages().Count;
Marshal.FreeHGlobal(this.mImageHeaderData);
this.mImageHeaderData = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(VuforiaManagerImpl.ImageHeaderData)) * this.mNumImageHeaders);
}
int num = 0;
using (Dictionary <Image.PIXEL_FORMAT, Image> .ValueCollection.Enumerator enumerator = cameraDeviceImpl.GetAllImages().Values.GetEnumerator())
{
while (enumerator.MoveNext())
{
ImageImpl imageImpl = (ImageImpl)enumerator.Current;
IntPtr ptr = new IntPtr(this.mImageHeaderData.ToInt64() + (long)(num * Marshal.SizeOf(typeof(VuforiaManagerImpl.ImageHeaderData))));
Marshal.StructureToPtr(new VuforiaManagerImpl.ImageHeaderData
{
width = imageImpl.Width,
height = imageImpl.Height,
stride = imageImpl.Stride,
bufferWidth = imageImpl.BufferWidth,
bufferHeight = imageImpl.BufferHeight,
format = (int)imageImpl.PixelFormat,
reallocate = 0,
updated = 0,
data = imageImpl.UnmanagedData
}, ptr, false);
num++;
}
}
}
public bool CheckForSurfaceChanges(out ScreenOrientation orientation)
{
int pixelHeightInt = this.mPrimaryCamera.GetPixelHeightInt();
int pixelWidthInt = this.mPrimaryCamera.GetPixelWidthInt();
ScreenOrientation surfaceOrientation = SurfaceUtilities.GetSurfaceOrientation();
bool result = false;
if (pixelHeightInt != this.mCameraViewPortHeight || pixelWidthInt != this.mCameraViewPortWidth || this.mProjectionOrientation != surfaceOrientation)
{
this.mCameraViewPortHeight = pixelHeightInt;
this.mCameraViewPortWidth = pixelWidthInt;
this.mProjectionOrientation = surfaceOrientation;
SurfaceUtilities.OnSurfaceChanged(this.mCameraViewPortWidth, this.mCameraViewPortHeight);
}
CameraDeviceImpl cameraDeviceImpl = (CameraDeviceImpl)CameraDevice.Instance;
if (cameraDeviceImpl.CameraReady && (VuforiaUnity.IsRendererDirty() || this.CameraParameterChanged()))
{
this.ConfigureVideoBackground();
cameraDeviceImpl.ResetDirtyFlag();
result = true;
this.mCameraParameterChanged = false;
}
orientation = this.mProjectionOrientation;
return(result);
}
public static bool IsRendererDirty()
{
CameraDeviceImpl arg_16_0 = (CameraDeviceImpl)CameraDevice.Instance;
bool flag = VuforiaUnityImpl.mRendererDirty;
VuforiaUnityImpl.mRendererDirty = false;
return(arg_16_0.IsDirty() | flag);
}
private void InjectCameraFrame()
{
CameraDeviceImpl cameraDeviceImpl = (CameraDeviceImpl)CameraDevice.Instance;
GCHandle gCHandle = GCHandle.Alloc(cameraDeviceImpl.WebCam.GetPixels32AndBufferFrame(), GCHandleType.Pinned);
IntPtr pixels = gCHandle.AddrOfPinnedObject();
int actualWidth = cameraDeviceImpl.WebCam.ActualWidth;
int actualHeight = cameraDeviceImpl.WebCam.ActualHeight;
VuforiaWrapper.Instance.QcarAddCameraFrame(pixels, actualWidth, actualHeight, 16, 4 * actualWidth, this.mInjectedFrameIdx, cameraDeviceImpl.WebCam.FlipHorizontally ? 1 : 0);
this.mInjectedFrameIdx++;
pixels = IntPtr.Zero;
gCHandle.Free();
}
public bool CheckForSurfaceChanges(out ScreenOrientation orientation)
{
ScreenOrientation surfaceOrientation = SurfaceUtilities.GetSurfaceOrientation();
bool result = false;
if (Screen.height != this.mScreenHeight || Screen.width != this.mScreenWidth || this.mProjectionOrientation != surfaceOrientation)
{
this.mScreenWidth = Screen.width;
this.mScreenHeight = Screen.height;
this.mProjectionOrientation = surfaceOrientation;
SurfaceUtilities.OnSurfaceChanged(this.mScreenWidth, this.mScreenHeight);
}
CameraDeviceImpl cameraDeviceImpl = (CameraDeviceImpl)CameraDevice.Instance;
if (cameraDeviceImpl.CameraReady && (VuforiaUnity.IsRendererDirty() || this.CameraParameterChanged()))
{
this.ConfigureVideoBackground();
cameraDeviceImpl.ResetDirtyFlag();
result = true;
this.mCameraParameterChanged = false;
}
orientation = this.mProjectionOrientation;
if (Math.Abs(this.mSecondaryCamera.fieldOfView - this.mPrimaryCamera.fieldOfView) > 0.01f)
{
Debug.LogWarning("Field of view values of left and right camera are not identical. This is currently not supported by Vuforia!");
}
if (Math.Abs(this.mSecondaryCamera.nearClipPlane - this.mPrimaryCamera.nearClipPlane) > 0.01f || Math.Abs(this.mSecondaryCamera.farClipPlane - this.mPrimaryCamera.farClipPlane) > 0.01f)
{
Debug.LogWarning("Clip plane positions of left and right camera are not identical. This is currently not supported by Vuforia!");
}
if (this.mNeedToCheckStereo && this.mEyewearDevice.IsDualDisplay() && !this.mEyewearDevice.IsDisplayExtended())
{
if (this.mSecondaryCamera != null)
{
Debug.Log("Detecting stereo camera setup, setting stereo mode.");
this.mEyewearDevice.SetDisplayExtended(true);
}
else
{
Debug.LogWarning("Device is a stereo capable eyewear device, but only one camera has been set up.");
}
this.mNeedToCheckStereo = false;
}
return(result);
}
public virtual bool CheckForSurfaceChanges(out ScreenOrientation orientation)
{
ScreenOrientation surfaceOrientation = SurfaceUtilities.GetSurfaceOrientation();
bool result = false;
if (Screen.height != this.mScreenHeight || Screen.width != this.mScreenWidth || this.mProjectionOrientation != surfaceOrientation)
{
this.mScreenWidth = Screen.width;
this.mScreenHeight = Screen.height;
this.mProjectionOrientation = surfaceOrientation;
SurfaceUtilities.OnSurfaceChanged(this.mScreenWidth, this.mScreenHeight);
}
CameraDeviceImpl cameraDeviceImpl = (CameraDeviceImpl)CameraDevice.Instance;
if (cameraDeviceImpl.CameraReady && (VuforiaUnity.IsRendererDirty() || this.CameraParameterChanged()))
{
this.ConfigureVideoBackground();
cameraDeviceImpl.ResetDirtyFlag();
result = true;
this.mCameraParameterChanged = false;
}
orientation = this.mProjectionOrientation;
return(result);
}
