# all files / src/core/ vendor.js

82.35% Statements 14/17
50% Branches 9/18
0% Functions 0/1
82.35% Lines 14/17

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    381×
    1×
    1×
    1×
    1×

    1×

    1×

    1×

    1×

    1×

    1×

    1×

    1×

    1×

     var supportWebGL = true;
    try {
        var canvas = document.createElement('canvas');
        var gl = canvas.getContext('webgl') || canvas.getContext('experimental-webgl');
        Iif (!gl) {
            throw new Error();
        }
    } catch (e) {
        supportWebGL = false;
    }

    var vendor = {};

    /**
     * If support WebGL
     * @return {boolean}
     */
    vendor.supportWebGL = function () {
        return supportWebGL;
    };

    vendor.Int8Array = typeof Int8Array == 'undefined' ? Array : Int8Array;

    vendor.Uint8Array = typeof Uint8Array == 'undefined' ? Array : Uint8Array;

    vendor.Uint16Array = typeof Uint16Array == 'undefined' ? Array : Uint16Array;

    vendor.Uint32Array = typeof Uint32Array == 'undefined' ? Array : Uint32Array;

    vendor.Int16Array = typeof Int16Array == 'undefined' ? Array : Int16Array;

    vendor.Float32Array = typeof Float32Array == 'undefined' ? Array : Float32Array;

    vendor.Float64Array = typeof Float64Array == 'undefined' ? Array : Float64Array;

    export default vendor;