The Tor Browser / file comparison
comparison: js/src/jit-test/tests/basic/bug652054.js
js/src/jit-test/tests/basic/bug652054.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:e34125d7741c |
|---|---|
| 1 var M4x4 = {}; | |
| 2 M4x4.mul = function M4x4_mul(a, b, r) { | |
| 3 a11 = a[0] | |
| 4 a21 = a[1] | |
| 5 a31 = a[2] | |
| 6 a12 = a[4] | |
| 7 a22 = a[5] | |
| 8 a32 = a[6] | |
| 9 a13 = a[8] | |
| 10 a23 = a[9] | |
| 11 a33 = a[10] | |
| 12 a14 = a[12] | |
| 13 a24 = a[13] | |
| 14 a34 = a[14] | |
| 15 b[3] | |
| 16 b[4] | |
| 17 b13 = b[8] | |
| 18 b23 = b[9] | |
| 19 b33 = b[10] | |
| 20 b43 = b[11] | |
| 21 r[8] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43 | |
| 22 r[9] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43 | |
| 23 r[10] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43 | |
| 24 return r; | |
| 25 }; | |
| 26 M4x4.scale3 = function M4x4_scale3(x, y, z, m) { | |
| 27 m[0] *= x; | |
| 28 m[3] *= x; | |
| 29 m[4] *= y; | |
| 30 m[11] *= z; | |
| 31 }; | |
| 32 M4x4.makeLookAt = function M4x4_makeLookAt() { | |
| 33 tm1 = new Float32Array(16); | |
| 34 tm2 = new Float32Array(16); | |
| 35 r = new Float32Array(16) | |
| 36 return M4x4.mul(tm1, tm2, r); | |
| 37 }; | |
| 38 var jellyfish = {}; | |
| 39 jellyfish.order = []; | |
| 40 function jellyfishInstance() {} | |
| 41 jellyfishInstance.prototype.drawShadow = function () { | |
| 42 pMatrix = M4x4.makeLookAt(); | |
| 43 M4x4.mul(M4x4.makeLookAt(), pMatrix, pMatrix); | |
| 44 M4x4.scale3(6, 180, 0, pMatrix); | |
| 45 } | |
| 46 function drawScene() { | |
| 47 jellyfish.order.push([0, 0]) | |
| 48 jellyfish[0] = new jellyfishInstance() | |
| 49 for (var i = 0, j = 0; i < jellyfish.count, j < 30; ++j) { | |
| 50 jellyfish.order[i][0] | |
| 51 jellyfish[0].drawShadow(); | |
| 52 } | |
| 53 } | |
| 54 drawScene(); | |
| 55 |
