com.yy.videoplayer.vr.util

Class VRUtil

java.lang.Object

com.yy.videoplayer.vr.util.VRUtil

public class VRUtil
extends java.lang.Object

Created by hzqiujiadi on 16/3/13. hzqiujiadi ashqalcn@gmail.com

Field Summary

Fields

Modifier and Type	Field and Description
static float	sNotHit

Constructor Summary

Constructors

Constructor and Description
VRUtil()

Method Summary

Modifier and Type	Method and Description
static void	barrelDistortion(double paramA, double paramB, double paramC, android.graphics.PointF src)
static void	checkGLThread(java.lang.String error)
static void	checkMainThread(java.lang.String error)
static boolean	invertM(float[] output, float[] input)
static void	notNull(java.lang.Object object, java.lang.String error)
static void	sensorRotationVector2Matrix(android.hardware.SensorEvent event, int rotation, float[] output)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

sNotHit

public static final float sNotHit

See Also:

Constant Field Values

Constructor Detail

VRUtil

public VRUtil()

Method Detail

sensorRotationVector2Matrix

public static void sensorRotationVector2Matrix(android.hardware.SensorEvent event,
                                               int rotation,
                                               float[] output)

notNull

public static void notNull(java.lang.Object object,
                           java.lang.String error)

checkMainThread

public static void checkMainThread(java.lang.String error)

checkGLThread

public static void checkGLThread(java.lang.String error)

barrelDistortion

public static void barrelDistortion(double paramA,
                                    double paramB,
                                    double paramC,
                                    android.graphics.PointF src)

invertM

public static boolean invertM(float[] output,
                              float[] input)