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fix some wrong comments here and there

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This commit is contained in:
Andy Sloane 2015-11-14 09:37:15 -08:00
commit c35bb07fac
1 changed files with 3 additions and 4 deletions
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7
test/effects.js vendored
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@ -90,7 +90,6 @@ exports['test 4xy vibrato'] = function(assert) {
var xm = testdata.resetXMData(); var xm = testdata.resetXMData();
// vibrato 4xy: speed x, depth y // vibrato 4xy: speed x, depth y
// full cycle is 64/speed // full cycle is 64/speed
// [pat][row][channel]
xm.patterns[0] = [ xm.patterns[0] = [
[[48, 1, -1, 4, 0x81]], // C-4 1 -- 481 [[48, 1, -1, 4, 0x81]], // C-4 1 -- 481
[[-1, -1, -1, 4, 0x02]], // --- -- -- 402 [[-1, -1, -1, 4, 0x02]], // --- -- -- 402
@ -206,7 +205,6 @@ exports['test Axy volume slide'] = function(assert) {
exports['test Gxx global volume'] = function(assert) { exports['test Gxx global volume'] = function(assert) {
var xm = testdata.resetXMData(); var xm = testdata.resetXMData();
// [pat][row][channel]
xm.patterns = [ xm.patterns = [
[ [
[[48, 1, -1, 16, 0x40]], // C-4 1 -- G40 [[48, 1, -1, 16, 0x40]], // C-4 1 -- G40
@ -228,7 +226,7 @@ exports['test Gxx global volume'] = function(assert) {
exports['test E5x finetune override'] = function(assert) { exports['test E5x finetune override'] = function(assert) {
var xm = testdata.resetXMData(); var xm = testdata.resetXMData();
// [pat][row][channel] // set an initial finetune so we know we're overriding it...
xm.instruments[0].samples[0].fine = -4; xm.instruments[0].samples[0].fine = -4;
xm.patterns = [ xm.patterns = [
[ [
@ -242,9 +240,10 @@ exports['test E5x finetune override'] = function(assert) {
XMPlayer.nextTick(); XMPlayer.nextTick();
var f0 = ch.doff; var f0 = ch.doff;
XMPlayer.nextTick(); XMPlayer.nextTick();
// compare frequency relative to original finetune -4 note
var f1 = 12 * 128 * Math.log(ch.doff / f0) / Math.log(2); var f1 = 12 * 128 * Math.log(ch.doff / f0) / Math.log(2);
assert.equal(f1.toFixed(2), "-124.00", "E50 finetune -128"); assert.equal(f1.toFixed(2), "-124.00", "E50 finetune -128");
XMPlayer.nextTick(); XMPlayer.nextTick();
var f2 = 12 * 128 * Math.log(ch.doff / f0) / Math.log(2); var f2 = 12 * 128 * Math.log(ch.doff / f0) / Math.log(2);
assert.equal(f2.toFixed(2), "131.00", "E50 finetune +127"); assert.equal(f2.toFixed(2), "131.00", "E5f finetune +127");
}; };