public static void GetPlaneData(out byte[] pixels, XRCameraImage image)
{
XRCameraImagePlane plane = image.GetPlane(0); // use the Y plane
int width = image.width, height = image.height;
pixels = new byte[width * height];
if (width == plane.rowStride)
{
plane.data.CopyTo(pixels);
}
else
{
unsafe
{
ulong handle;
byte *srcPtr = (byte *)NativeArrayUnsafeUtility.GetUnsafePtr(plane.data);
byte *dstPtr = (byte *)UnsafeUtility.PinGCArrayAndGetDataAddress(pixels, out handle);
if (width > 0 && height > 0)
{
UnsafeUtility.MemCpyStride(dstPtr, width, srcPtr, plane.rowStride, width, height);
}
UnsafeUtility.ReleaseGCObject(handle);
}
}
}
private static object[] extractYUVFromImage(XRCameraImage image)
{
// Consider each image plane
XRCameraImagePlane plane = image.GetPlane(0);
var yRowStride = plane.rowStride;
var y = plane.data;
XRCameraImagePlane plane2 = image.GetPlane(1);
var uvRowStride = plane2.rowStride;
var uvPixelStride = plane2.pixelStride;
var u = plane2.data;
XRCameraImagePlane plane3 = image.GetPlane(2);
var v = plane3.data;
byte[] yDst = new byte[y.Length];
byte[] uDst = new byte[u.Length];
byte[] vDst = new byte[v.Length];
object[] objParams = new object[8];
NativeArray <byte> .Copy(y, yDst);
NativeArray <byte> .Copy(u, uDst);
NativeArray <byte> .Copy(v, vDst);
objParams[0] = yDst;
objParams[1] = uDst;
objParams[2] = vDst;
objParams[3] = yRowStride;
objParams[4] = uvRowStride;
objParams[5] = uvPixelStride;
objParams[6] = image.width;
objParams[7] = image.height;
return(objParams);
}
public static void GetPlaneDataFast(ref IntPtr pixels, XRCameraImage image)
{
XRCameraImagePlane plane = image.GetPlane(0); // use the Y plane
public static void GetPlaneData(out byte[] pixels, XRCameraImage image)
{
XRCameraImagePlane plane = image.GetPlane(0); // use the Y plane