package com.kofax.mobile.sdk.af;

import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.common.primitives.UnsignedBytes;

/* loaded from: classes3.dex */
public class i implements com.kofax.mobile.sdk.aj.b {
    @Override // com.kofax.mobile.sdk.aj.b
    public int d(byte[] bArr, int i, int i2) {
        int i3 = i * i2;
        double d = 0.0d;
        int i4 = 0;
        int i5 = 0;
        while (i4 < i2) {
            int i6 = 0;
            int i7 = 0;
            while (i6 < i) {
                int i8 = bArr[(i5 * i) + i7] & UnsignedBytes.MAX_VALUE;
                int i9 = ((i5 >> 1) * i) + i3 + (i7 & (-2));
                byte b = bArr[i9];
                byte b2 = bArr[i9 + 1];
                if (i8 < 16) {
                    i8 = 16;
                }
                float f = (i8 - 16) * 1.164f;
                float f2 = (b & UnsignedBytes.MAX_VALUE) - 128;
                float f3 = (1.596f * f2) + f;
                float f4 = (b2 & UnsignedBytes.MAX_VALUE) - 128;
                float f5 = (f - (f2 * 0.813f)) - (0.391f * f4);
                float f6 = f + (f4 * 2.018f);
                if (f3 < BitmapDescriptorFactory.HUE_RED) {
                    f3 = 0.0f;
                } else if (f3 > 255.0f) {
                    f3 = 255.0f;
                }
                if (f5 < BitmapDescriptorFactory.HUE_RED) {
                    f5 = 0.0f;
                } else if (f5 > 255.0f) {
                    f5 = 255.0f;
                }
                if (f6 < BitmapDescriptorFactory.HUE_RED) {
                    f6 = 0.0f;
                } else if (f6 > 255.0f) {
                    f6 = 255.0f;
                }
                d += (f3 * 0.114d) + (f5 * 0.587d) + (f6 * 0.299d);
                i6++;
                i7++;
            }
            i4++;
            i5++;
        }
        return (int) (d / i3);
    }
}