/// <summary> Constructor. </summary>
/// <param name="w"> The width.</param>
/// <param name="h"> The height.</param>
/// <param name="format"> Describes the format to use.</param>
/// <param name="callback"> The callback.</param>
public CaptureTask(int w, int h, PhotoCaptureFileOutputFormat format, CaptureTaskCallback callback)
{
this.Width = w;
this.Height = h;
this.CaptureFormat = format;
this.OnReceive = callback;
}
//-----------------------------------------------------------------
public void TakePhotoAsync(string filename, PhotoCaptureFileOutputFormat fileOutputFormat, OnCapturedToDiskCallback onCapturedPhotoToDiskCallback)
{
if (onCapturedPhotoToDiskCallback == null)
{
throw new ArgumentNullException("onCapturedPhotoToDiskCallback");
}
if (string.IsNullOrEmpty(filename))
{
throw new ArgumentNullException("filename");
}
// Make sure we don't have any forward slashes.
// WinRT Apis do not like forward slashes.
filename = filename.Replace("/", @"\");
string directory = System.IO.Path.GetDirectoryName(filename);
if (!string.IsNullOrEmpty(directory) && !System.IO.Directory.Exists(directory))
{
throw new ArgumentException("The specified directory does not exist.", "filename");
}
System.IO.FileInfo fileInfo = new System.IO.FileInfo(filename);
if (fileInfo.Exists && fileInfo.IsReadOnly)
{
throw new ArgumentException("Cannot write to the file because it is read-only.", "filename");
}
CapturePhotoToDisk_Internal(filename, fileOutputFormat, onCapturedPhotoToDiskCallback);
}
public void TakePhotoAsync(string filename, PhotoCaptureFileOutputFormat fileOutputFormat, PhotoCapture.OnCapturedToDiskCallback onCapturedPhotoToDiskCallback)
{
if (this.m_NativePtr == IntPtr.Zero)
{
throw new InvalidOperationException("You must create a Photo Capture Object before taking a photo.");
}
if (onCapturedPhotoToDiskCallback == null)
{
throw new ArgumentNullException("onCapturedPhotoToDiskCallback");
}
if (string.IsNullOrEmpty(filename))
{
throw new ArgumentNullException("filename");
}
filename = filename.Replace("/", "\\");
string directoryName = Path.GetDirectoryName(filename);
if (!string.IsNullOrEmpty(directoryName) && !Directory.Exists(directoryName))
{
throw new ArgumentException("The specified directory does not exist.", "filename");
}
FileInfo fileInfo = new FileInfo(filename);
if (fileInfo.Exists && fileInfo.IsReadOnly)
{
throw new ArgumentException("Cannot write to the file because it is read-only.", "filename");
}
this.CapturePhotoToDisk_Internal(this.m_NativePtr, filename, (int)fileOutputFormat, onCapturedPhotoToDiskCallback);
}
public void TakePhotoAsync(string filename, PhotoCaptureFileOutputFormat fileOutputFormat, PhotoCapture.OnCapturedToDiskCallback onCapturedPhotoToDiskCallback)
{
bool flag = onCapturedPhotoToDiskCallback == null;
if (flag)
{
throw new ArgumentNullException("onCapturedPhotoToDiskCallback");
}
bool flag2 = string.IsNullOrEmpty(filename);
if (flag2)
{
throw new ArgumentNullException("filename");
}
filename = filename.Replace("/", "\\");
string directoryName = Path.GetDirectoryName(filename);
bool flag3 = !string.IsNullOrEmpty(directoryName) && !System.IO.Directory.Exists(directoryName);
if (flag3)
{
throw new ArgumentException("The specified directory does not exist.", "filename");
}
FileInfo fileInfo = new FileInfo(filename);
bool flag4 = fileInfo.Exists && fileInfo.IsReadOnly;
if (flag4)
{
throw new ArgumentException("Cannot write to the file because it is read-only.", "filename");
}
this.CapturePhotoToDisk_Internal(filename, fileOutputFormat, onCapturedPhotoToDiskCallback);
}
public bool Do(int width, int height, BlendMode blendmode, PhotoCaptureFileOutputFormat format, ref byte[] data)
{
data = this.Do(width, height, blendmode, format);
if (data == null)
{
return(false);
}
return(true);
}
/// <summary> Does the given file. </summary>
/// <param name="width"> The width.</param>
/// <param name="height"> The height.</param>
/// <param name="format"> Describes the format to use.</param>
/// <param name="data"> [in,out] The data.</param>
/// <returns> True if it succeeds, false if it fails. </returns>
public bool Do(int width, int height, PhotoCaptureFileOutputFormat format, ref byte[] data)
{
data = this.ImageEncoder.Encode(width, height, format);
if (data == null)
{
return(false);
}
return(true);
}
/// <summary> Does the given file. </summary>
/// <param name="filename"> Filename of the file.</param>
/// <param name="fileOutputFormat"> The file output format.</param>
public void Do(string filename, PhotoCaptureFileOutputFormat fileOutputFormat)
{
var cameraParam = this.GetContext().RequestCameraParam();
this.Do(cameraParam.cameraResolutionWidth,
cameraParam.cameraResolutionHeight,
fileOutputFormat,
filename
);
}
/// <summary> Does the given file. </summary>
/// <param name="width"> The width.</param>
/// <param name="height"> The height.</param>
/// <param name="format"> Describes the format to use.</param>
/// <param name="outpath"> The outpath.</param>
/// <returns> True if it succeeds, false if it fails. </returns>
public bool Do(int width, int height, PhotoCaptureFileOutputFormat format, string outpath)
{
var data = this.ImageEncoder.Encode(width, height, format);
if (data == null)
{
return(false);
}
File.WriteAllBytes(outpath, data);
return(true);
}
public bool Do(int width, int height, BlendMode blendmode, PhotoCaptureFileOutputFormat format, string outpath)
{
var data = this.Do(width, height, blendmode, format);
if (data == null)
{
return(false);
}
File.WriteAllBytes(outpath, data);
return(true);
}
public void TakePhotoAsync(string filename, PhotoCaptureFileOutputFormat fileOutputFormat, OnCapturedToDiskCallback onCapturedPhotoToDiskCallback)
{
try
{
var capture = m_CaptureContext.GetBehaviour();
((NRCaptureBehaviour)capture).Do(filename, fileOutputFormat);
}
catch (Exception)
{
throw;
}
}
public byte[] Encode(int width, int height, PhotoCaptureFileOutputFormat format)
{
if (m_CurrentFrame == null)
{
NRDebugger.LogWarning("Current frame is empty!");
return(null);
}
byte[] data = null;
RenderTexture pre = RenderTexture.active;
RenderTexture targetRT = m_CurrentFrame;
RenderTexture.active = targetRT;
Texture2D texture2D = new Texture2D(targetRT.width, targetRT.height, TextureFormat.ARGB32, false);
texture2D.ReadPixels(new Rect(0, 0, targetRT.width, targetRT.height), 0, 0);
texture2D.Apply();
RenderTexture.active = pre;
Texture2D outPutTex = texture2D;
Texture2D scaleTexture = null;
// Scale the texture while the output width or height not equal to the targetRT.
if (width != targetRT.width || height != targetRT.height)
{
scaleTexture = ImageEncoder.ScaleTexture(texture2D, width, height);
outPutTex = scaleTexture;
}
switch (format)
{
case PhotoCaptureFileOutputFormat.JPG:
data = outPutTex.EncodeToJPG();
break;
case PhotoCaptureFileOutputFormat.PNG:
data = outPutTex.EncodeToPNG();
break;
default:
break;
}
// Clear the temp texture.
GameObject.Destroy(texture2D);
if (scaleTexture != null)
{
GameObject.Destroy(scaleTexture);
}
return(data);
}
public void Do(string filename, PhotoCaptureFileOutputFormat fileOutputFormat)
{
if (!m_IsInit)
{
return;
}
this.Do(m_CameraParameters.cameraResolutionWidth,
m_CameraParameters.cameraResolutionHeight,
m_CameraParameters.blendMode,
fileOutputFormat,
filename
);
}
public void TakePhotoAsync(string filename, PhotoCaptureFileOutputFormat fileOutputFormat, OnCapturedToDiskCallback onCapturedPhotoToDiskCallback)
{
if (this.m_NativePtr == IntPtr.Zero)
{
throw new InvalidOperationException("You must create a Photo Capture Object before taking a photo.");
}
if (onCapturedPhotoToDiskCallback == null)
{
throw new ArgumentNullException("onCapturedPhotoToDiskCallback");
}
if (string.IsNullOrEmpty(filename))
{
throw new ArgumentNullException("filename");
}
filename = filename.Replace("/", @"\");
string directoryName = Path.GetDirectoryName(filename);
if (!string.IsNullOrEmpty(directoryName) && !Directory.Exists(directoryName))
{
throw new ArgumentException("The specified directory does not exist.", "filename");
}
this.CapturePhotoToDisk_Internal(this.m_NativePtr, filename, (int) fileOutputFormat, onCapturedPhotoToDiskCallback);
}
private byte[] Do(int width, int height, BlendMode blendmode, PhotoCaptureFileOutputFormat format)
{
if (!m_IsInit)
{
return(null);
}
byte[] data = null;
RenderTexture pre = RenderTexture.active;
RenderTexture targetRT;
switch (blendmode)
{
case BlendMode.RGBOnly:
targetRT = m_CameraInput.RGBTexture;
break;
case BlendMode.VirtualOnly:
targetRT = m_CameraInput.VirtualTexture;
break;
case BlendMode.Blend:
targetRT = m_CameraInput.BlendTexture;
break;
case BlendMode.WidescreenBlend:
Debug.LogError("Do not support WidescreenBlend mode.");
return(null);
default:
return(null);
}
RenderTexture.active = targetRT;
Texture2D texture2D = new Texture2D(targetRT.width, targetRT.height, TextureFormat.ARGB32, false);
texture2D.ReadPixels(new Rect(0, 0, targetRT.width, targetRT.height), 0, 0);
texture2D.Apply();
RenderTexture.active = pre;
Texture2D outPutTex = texture2D;
Texture2D scaleTexture = null;
// Scale the texture while the output width or height not equal to the targetRT.
if (width != targetRT.width || height != targetRT.height)
{
scaleTexture = ImageEncoder.ScaleTexture(texture2D, width, height);
outPutTex = scaleTexture;
}
switch (format)
{
case PhotoCaptureFileOutputFormat.JPG:
data = outPutTex.EncodeToJPG();
break;
case PhotoCaptureFileOutputFormat.PNG:
data = outPutTex.EncodeToPNG();
break;
default:
break;
}
// Clear the temp texture.
Destroy(texture2D);
if (scaleTexture != null)
{
Destroy(scaleTexture);
}
return(data);
}
private extern void CapturePhotoToDisk_Internal(string filename, PhotoCaptureFileOutputFormat fileOutputFormat, OnCapturedToDiskCallback onCapturedPhotoToDiskCallback);
public void TakePhotoAsync(string filename, PhotoCaptureFileOutputFormat fileOutputFormat, OnCapturedToDiskCallback onCapturedPhotoToDiskCallback)
{
CaptureBehaviour.Do(filename, fileOutputFormat);
}
