2.chunk.js

webpackJsonp([2],{

/***/ 8:
/***/ (function(module, exports) {

	function JPEGEncoder (l) {
	    var o = this;
	    var s = Math.round;
	    var k = Math.floor;
	    var O = new Array(64);
	    var K = new Array(64);
	    var d = new Array(64);
	    var Z = new Array(64);
	    var u;
	    var h;
	    var G;
	    var T;
	    var n = new Array(65535);
	    var m = new Array(65535);
	    var P = new Array(64);
	    var S = new Array(64);
	    var j = [];
	    var t = 0;
	    var a = 7;
	    var A = new Array(64);
	    var f = new Array(64);
	    var U = new Array(64);
	    var e = new Array(256);
	    var C = new Array(2048);
	    var x;
	    var i = [0, 1, 5, 6, 14, 15, 27, 28, 2, 4, 7, 13, 16, 26, 29, 42, 3, 8, 12, 17, 25, 30, 41, 43, 9, 11, 18, 24, 31, 40, 44, 53, 10, 19, 23, 32, 39, 45, 52, 54, 20, 22, 33, 38, 46, 51, 55, 60, 21, 34, 37, 47, 50, 56, 59, 61, 35, 36, 48, 49, 57, 58, 62, 63];
	    var g = [0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0];
	    var c = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11];
	    var w = [0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 125];
	    var E = [1, 2, 3, 0, 4, 17, 5, 18, 33, 49, 65, 6, 19, 81, 97, 7, 34, 113, 20, 50, 129, 145, 161, 8, 35, 66, 177, 193, 21, 82, 209, 240, 36, 51, 98, 114, 130, 9, 10, 22, 23, 24, 25, 26, 37, 38, 39, 40, 41, 42, 52, 53, 54, 55, 56, 57, 58, 67, 68, 69, 70, 71, 72, 73, 74, 83, 84, 85, 86, 87, 88, 89, 90, 99, 100, 101, 102, 103, 104, 105, 106, 115, 116, 117, 118, 119, 120, 121, 122, 131, 132, 133, 134, 135, 136, 137, 138, 146, 147, 148, 149, 150, 151, 152, 153, 154, 162, 163, 164, 165, 166, 167, 168, 169, 170, 178, 179, 180, 181, 182, 183, 184, 185, 186, 194, 195, 196, 197, 198, 199, 200, 201, 202, 210, 211, 212, 213, 214, 215, 216, 217, 218, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250];
	    var v = [0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0];
	    var Y = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11];
	    var J = [0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 119];
	    var B = [0, 1, 2, 3, 17, 4, 5, 33, 49, 6, 18, 65, 81, 7, 97, 113, 19, 34, 50, 129, 8, 20, 66, 145, 161, 177, 193, 9, 35, 51, 82, 240, 21, 98, 114, 209, 10, 22, 36, 52, 225, 37, 241, 23, 24, 25, 26, 38, 39, 40, 41, 42, 53, 54, 55, 56, 57, 58, 67, 68, 69, 70, 71, 72, 73, 74, 83, 84, 85, 86, 87, 88, 89, 90, 99, 100, 101, 102, 103, 104, 105, 106, 115, 116, 117, 118, 119, 120, 121, 122, 130, 131, 132, 133, 134, 135, 136, 137, 138, 146, 147, 148, 149, 150, 151, 152, 153, 154, 162, 163, 164, 165, 166, 167, 168, 169, 170, 178, 179, 180, 181, 182, 183, 184, 185, 186, 194, 195, 196, 197, 198, 199, 200, 201, 202, 210, 211, 212, 213, 214, 215, 216, 217, 218, 226, 227, 228, 229, 230, 231, 232, 233, 234, 242, 243, 244, 245, 246, 247, 248, 249, 250];

	    function M (ag) {
	        var af = [16, 11, 10, 16, 24, 40, 51, 61, 12, 12, 14, 19, 26, 58, 60, 55, 14, 13, 16, 24, 40, 57, 69, 56, 14, 17, 22, 29, 51, 87, 80, 62, 18, 22, 37, 56, 68, 109, 103, 77, 24, 35, 55, 64, 81, 104, 113, 92, 49, 64, 78, 87, 103, 121, 120, 101, 72, 92, 95, 98, 112, 100, 103, 99];
	        for (var ae = 0; ae < 64; ae++) {
	            var aj = k((af[ae] * ag + 50) / 100);
	            if (aj < 1) {
	                aj = 1
	            } else {
	                if (aj > 255) {
	                    aj = 255
	                }
	            }
	            O[i[ae]] = aj
	        }
	        var ah = [17, 18, 24, 47, 99, 99, 99, 99, 18, 21, 26, 66, 99, 99, 99, 99, 24, 26, 56, 99, 99, 99, 99, 99, 47, 66, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99];
	        for (var ad = 0; ad < 64; ad++) {
	            var ai = k((ah[ad] * ag + 50) / 100);
	            if (ai < 1) {
	                ai = 1
	            } else {
	                if (ai > 255) {
	                    ai = 255
	                }
	            }
	            K[i[ad]] = ai
	        }
	        var ac = [1, 1.387039845, 1.306562965, 1.175875602, 1, 0.785694958, 0.5411961, 0.275899379];
	        var ab = 0;
	        for (var ak = 0; ak < 8; ak++) {
	            for (var aa = 0; aa < 8; aa++) {
	                d[ab] = (1 / (O[i[ab]] * ac[ak] * ac[aa] * 8));
	                Z[ab] = (1 / (K[i[ab]] * ac[ak] * ac[aa] * 8));
	                ab++
	            }
	        }
	    }

	    function q (ae, aa) {
	        var ad = 0;
	        var ag = 0;
	        var af = new Array();
	        for (var ab = 1; ab <= 16; ab++) {
	            for (var ac = 1; ac <= ae[ab]; ac++) {
	                af[aa[ag]]    = [];
	                af[aa[ag]][0] = ad;
	                af[aa[ag]][1] = ab;
	                ag++;
	                ad++
	            }
	            ad *= 2
	        }
	        return af
	    }

	    function W () {
	        u = q(g, c);
	        h = q(v, Y);
	        G = q(w, E);
	        T = q(J, B)
	    }

	    function z () {
	        var ac = 1;
	        var ab = 2;
	        for (var aa = 1; aa <= 15; aa++) {
	            for (var ad = ac; ad < ab; ad++) {
	                m[32767 + ad]    = aa;
	                n[32767 + ad]    = [];
	                n[32767 + ad][1] = aa;
	                n[32767 + ad][0] = ad
	            }
	            for (var ae = -(ab - 1); ae <= -ac; ae++) {
	                m[32767 + ae]    = aa;
	                n[32767 + ae]    = [];
	                n[32767 + ae][1] = aa;
	                n[32767 + ae][0] = ab - 1 + ae
	            }
	            ac <<= 1;
	            ab <<= 1
	        }
	    }

	    function V () {
	        for (var aa = 0; aa < 256; aa++) {
	            C[aa]               = 19595 * aa;
	            C[(aa + 256) >> 0]  = 38470 * aa;
	            C[(aa + 512) >> 0]  = 7471 * aa + 32768;
	            C[(aa + 768) >> 0]  = -11059 * aa;
	            C[(aa + 1024) >> 0] = -21709 * aa;
	            C[(aa + 1280) >> 0] = 32768 * aa + 8421375;
	            C[(aa + 1536) >> 0] = -27439 * aa;
	            C[(aa + 1792) >> 0] = -5329 * aa
	        }
	    }

	    function X (aa) {
	        var ac = aa[0];
	        var ab = aa[1] - 1;
	        while (ab >= 0) {
	            if (ac & (1 << ab)) {
	                t |= (1 << a)
	            }
	            ab--;
	            a--;
	            if (a < 0) {
	                if (t == 255) {
	                    F(255);
	                    F(0)
	                } else {
	                    F(t)
	                }
	                a = 7;
	                t = 0
	            }
	        }
	    }

	    function F (aa) {
	        j.push(e[aa])
	    }

	    function p (aa) {
	        F((aa >> 8) & 255);
	        F((aa) & 255)
	    }

	    function N (aZ, ap) {
	        var aL, aK, aJ, aI, aH, aD, aC, aB;
	        var aN   = 0;
	        var aR;
	        const aq = 8;
	        const ai = 64;
	        for (aR = 0; aR < aq; ++aR) {
	            aL         = aZ[aN];
	            aK         = aZ[aN + 1];
	            aJ         = aZ[aN + 2];
	            aI         = aZ[aN + 3];
	            aH         = aZ[aN + 4];
	            aD         = aZ[aN + 5];
	            aC         = aZ[aN + 6];
	            aB         = aZ[aN + 7];
	            var aY     = aL + aB;
	            var aO     = aL - aB;
	            var aX     = aK + aC;
	            var aP     = aK - aC;
	            var aU     = aJ + aD;
	            var aQ     = aJ - aD;
	            var aT     = aI + aH;
	            var aS     = aI - aH;
	            var an     = aY + aT;
	            var ak     = aY - aT;
	            var am     = aX + aU;
	            var al     = aX - aU;
	            aZ[aN]     = an + am;
	            aZ[aN + 4] = an - am;
	            var ax     = (al + ak) * 0.707106781;
	            aZ[aN + 2] = ak + ax;
	            aZ[aN + 6] = ak - ax;
	            an         = aS + aQ;
	            am         = aQ + aP;
	            al         = aP + aO;
	            var at     = (an - al) * 0.382683433;
	            var aw     = 0.5411961 * an + at;
	            var au     = 1.306562965 * al + at;
	            var av     = am * 0.707106781;
	            var ah     = aO + av;
	            var ag     = aO - av;
	            aZ[aN + 5] = ag + aw;
	            aZ[aN + 3] = ag - aw;
	            aZ[aN + 1] = ah + au;
	            aZ[aN + 7] = ah - au;
	            aN += 8
	        }
	        aN = 0;
	        for (aR = 0; aR < aq; ++aR) {
	            aL          = aZ[aN];
	            aK          = aZ[aN + 8];
	            aJ          = aZ[aN + 16];
	            aI          = aZ[aN + 24];
	            aH          = aZ[aN + 32];
	            aD          = aZ[aN + 40];
	            aC          = aZ[aN + 48];
	            aB          = aZ[aN + 56];
	            var ar      = aL + aB;
	            var aj      = aL - aB;
	            var az      = aK + aC;
	            var ae      = aK - aC;
	            var aG      = aJ + aD;
	            var ac      = aJ - aD;
	            var aW      = aI + aH;
	            var aa      = aI - aH;
	            var ao      = ar + aW;
	            var aV      = ar - aW;
	            var ay      = az + aG;
	            var aF      = az - aG;
	            aZ[aN]      = ao + ay;
	            aZ[aN + 32] = ao - ay;
	            var af      = (aF + aV) * 0.707106781;
	            aZ[aN + 16] = aV + af;
	            aZ[aN + 48] = aV - af;
	            ao          = aa + ac;
	            ay          = ac + ae;
	            aF          = ae + aj;
	            var aM      = (ao - aF) * 0.382683433;
	            var ad      = 0.5411961 * ao + aM;
	            var a1      = 1.306562965 * aF + aM;
	            var ab      = ay * 0.707106781;
	            var a0      = aj + ab;
	            var aA      = aj - ab;
	            aZ[aN + 40] = aA + ad;
	            aZ[aN + 24] = aA - ad;
	            aZ[aN + 8]  = a0 + a1;
	            aZ[aN + 56] = a0 - a1;
	            aN++
	        }
	        var aE;
	        for (aR = 0; aR < ai; ++aR) {
	            aE    = aZ[aR] * ap[aR];
	            P[aR] = (aE > 0) ? ((aE + 0.5) | 0) : ((aE - 0.5) | 0)
	        }
	        return P
	    }

	    function b () {
	        p(65504);
	        p(16);
	        F(74);
	        F(70);
	        F(73);
	        F(70);
	        F(0);
	        F(1);
	        F(1);
	        F(0);
	        p(1);
	        p(1);
	        F(0);
	        F(0)
	    }

	    function r (aa, ab) {
	        p(65472);
	        p(17);
	        F(8);
	        p(ab);
	        p(aa);
	        F(3);
	        F(1);
	        F(17);
	        F(0);
	        F(2);
	        F(17);
	        F(1);
	        F(3);
	        F(17);
	        F(1)
	    }

	    function D () {
	        p(65499);
	        p(132);
	        F(0);
	        for (var ab = 0; ab < 64; ab++) {
	            F(O[ab])
	        }
	        F(1);
	        for (var aa = 0; aa < 64; aa++) {
	            F(K[aa])
	        }
	    }

	    function H () {
	        p(65476);
	        p(418);
	        F(0);
	        for (var ae = 0; ae < 16; ae++) {
	            F(g[ae + 1])
	        }
	        for (var ad = 0; ad <= 11; ad++) {
	            F(c[ad])
	        }
	        F(16);
	        for (var ac = 0; ac < 16; ac++) {
	            F(w[ac + 1])
	        }
	        for (var ab = 0; ab <= 161; ab++) {
	            F(E[ab])
	        }
	        F(1);
	        for (var aa = 0; aa < 16; aa++) {
	            F(v[aa + 1])
	        }
	        for (var ah = 0; ah <= 11; ah++) {
	            F(Y[ah])
	        }
	        F(17);
	        for (var ag = 0; ag < 16; ag++) {
	            F(J[ag + 1])
	        }
	        for (var af = 0; af <= 161; af++) {
	            F(B[af])
	        }
	    }

	    function I () {
	        p(65498);
	        p(12);
	        F(3);
	        F(1);
	        F(0);
	        F(2);
	        F(17);
	        F(3);
	        F(17);
	        F(0);
	        F(63);
	        F(0)
	    }

	    function L (ad, aa, al, at, ap) {
	        var ag   = ap[0];
	        var ab   = ap[240];
	        var ac;
	        const ar = 16;
	        const ai = 63;
	        const ah = 64;
	        var aq   = N(ad, aa);
	        for (var am = 0; am < ah; ++am) {
	            S[i[am]] = aq[am]
	        }
	        var an = S[0] - al;
	        al     = S[0];
	        if (an == 0) {
	            X(at[0])
	        } else {
	            ac = 32767 + an;
	            X(at[m[ac]]);
	            X(n[ac])
	        }
	        var ae = 63;
	        for (; (ae > 0) && (S[ae] == 0); ae--) {
	        }
	        if (ae == 0) {
	            X(ag);
	            return al
	        }
	        var ao = 1;
	        var au;
	        while (ao <= ae) {
	            var ak = ao;
	            for (; (S[ao] == 0) && (ao <= ae); ++ao) {
	            }
	            var aj = ao - ak;
	            if (aj >= ar) {
	                au = aj >> 4;
	                for (var af = 1; af <= au; ++af) {
	                    X(ab)
	                }
	                aj = aj & 15
	            }
	            ac = 32767 + S[ao];
	            X(ap[(aj << 4) + m[ac]]);
	            X(n[ac]);
	            ao++
	        }
	        if (ae != ai) {
	            X(ag)
	        }
	        return al
	    }

	    function y () {
	        var ab = String.fromCharCode;
	        for (var aa = 0; aa < 256; aa++) {
	            e[aa] = ab(aa)
	        }
	    }

	    this.encode = function (an, aj, aB) {
	        var aa = new Date().getTime();
	        if (aj) {
	            R(aj)
	        }
	        j                       = new Array();
	        t                       = 0;
	        a                       = 7;
	        p(65496);
	        b();
	        D();
	        r(an.width, an.height);
	        H();
	        I();
	        var al                  = 0;
	        var aq                  = 0;
	        var ao                  = 0;
	        t                       = 0;
	        a                       = 7;
	        this.encode.displayName = "_encode_";
	        var at                  = an.data;
	        var ar                  = an.width;
	        var aA                  = an.height;
	        var ay                  = ar * 4;
	        var ai                  = ar * 3;
	        var ah, ag              = 0;
	        var am, ax, az;
	        var ab, ap, ac, af, ae;
	        while (ag < aA) {
	            ah = 0;
	            while (ah < ay) {
	                ab = ay * ag + ah;
	                ap = ab;
	                ac = -1;
	                af = 0;
	                for (ae = 0; ae < 64; ae++) {
	                    af = ae >> 3;
	                    ac = (ae & 7) * 4;
	                    ap = ab + (af * ay) + ac;
	                    if (ag + af >= aA) {
	                        ap -= (ay * (ag + 1 + af - aA))
	                    }
	                    if (ah + ac >= ay) {
	                        ap -= ((ah + ac) - ay + 4)
	                    }
	                    am    = at[ap++];
	                    ax    = at[ap++];
	                    az    = at[ap++];
	                    A[ae] = ((C[am] + C[(ax + 256) >> 0] + C[(az + 512) >> 0]) >> 16) - 128;
	                    f[ae] = ((C[(am + 768) >> 0] + C[(ax + 1024) >> 0] + C[(az + 1280) >> 0]) >> 16) - 128;
	                    U[ae] = ((C[(am + 1280) >> 0] + C[(ax + 1536) >> 0] + C[(az + 1792) >> 0]) >> 16) - 128
	                }
	                al = L(A, d, al, u, G);
	                aq = L(f, Z, aq, h, T);
	                ao = L(U, Z, ao, h, T);
	                ah += 32
	            }
	            ag += 8
	        }
	        if (a >= 0) {
	            var aw = [];
	            aw[1]  = a + 1;
	            aw[0]  = (1 << (a + 1)) - 1;
	            X(aw)
	        }
	        p(65497);
	        if (aB) {
	            var av = j.length;
	            var aC = new Uint8Array(av);
	            for (var au = 0; au < av; au++) {
	                aC[au] = j[au].charCodeAt()
	            }
	            j      = [];
	            var ak = new Date().getTime() - aa;
	            return aC
	        }
	        var ad = "data:image/jpeg;base64," + btoa(j.join(""));
	        j      = [];
	        var ak = new Date().getTime() - aa;
	        return ad
	    };
	    function R (ab) {
	        if (ab <= 0) {
	            ab = 1
	        }
	        if (ab > 100) {
	            ab = 100
	        }
	        if (x == ab) {
	            return
	        }
	        var aa = 0;
	        if (ab < 50) {
	            aa = Math.floor(5000 / ab)
	        } else {
	            aa = Math.floor(200 - ab * 2)
	        }
	        M(aa);
	        x      = ab;
	    }

	    function Q () {
	        var aa = new Date().getTime();
	        if (!l) {
	            l = 50
	        }
	        y();
	        W();
	        z();
	        V();
	        R(l);
	        var ab = new Date().getTime() - aa;
	    }

	    Q()
	}

	module.exports = JPEGEncoder;

/***/ })

});