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MercuryPlayer
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compare: Yellowberry:2f22eb21aa3a981cfd449bc922db5b2e54f50a6f
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66acb91ee3 ... 2f22eb21aa

3 changed files with 41 additions and 41 deletions
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0
index.htm → BrowserNoEditor.htm
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74
chrome-file-helper.js
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@ -1,38 +1,38 @@
// https://stackoverflow.com/questions/49971575/chrome-fetch-api-cannot-load-file-how-to-workaround
if (/^file:\/\/\//.test(location.href) && /chrome/i.test(navigator.userAgent)) {
let path = './';
let orig = fetch;
window.fetch = (resource) => ((/^[^/:]*:/.test(resource)) ?
orig(resource) :
new Promise(function(resolve, reject) {
let request = new XMLHttpRequest();
let fail = (error) => {reject(error)};
['error', 'abort'].forEach((event) => { request.addEventListener(event, fail); });
let pull = (expected) => (new Promise((resolve, reject) => {
if (expected == 'json') {
try {
resolve(JSON.parse(request.response))
} catch(e) {}
}
if (
request.responseType == expected ||
(expected == 'text' && !request.responseType)
)
resolve(request.response);
else
reject(request.responseType);
}));
request.addEventListener('load', () => (resolve({
arrayBuffer : () => (pull('arraybuffer')),
blob : () => (pull('blob')),
text : () => (pull('text')),
json : () => (pull('json'))
})));
request.open('GET', resource.replace(/^\//, path));
request.send();
})
);
// https://stackoverflow.com/questions/49971575/chrome-fetch-api-cannot-load-file-how-to-workaround
if (/^file:\/\/\//.test(location.href) && /chrome/i.test(navigator.userAgent)) {
let path = './';
let orig = fetch;
window.fetch = (resource) => ((/^[^/:]*:/.test(resource)) ?
orig(resource) :
new Promise(function(resolve, reject) {
let request = new XMLHttpRequest();
let fail = (error) => {reject(error)};
['error', 'abort'].forEach((event) => { request.addEventListener(event, fail); });
let pull = (expected) => (new Promise((resolve, reject) => {
if (expected == 'json') {
try {
resolve(JSON.parse(request.response))
} catch(e) {}
}
if (
request.responseType == expected ||
(expected == 'text' && !request.responseType)
)
resolve(request.response);
else
reject(request.responseType);
}));
request.addEventListener('load', () => (resolve({
arrayBuffer : () => (pull('arraybuffer')),
blob : () => (pull('blob')),
text : () => (pull('text')),
json : () => (pull('json'))
})));
request.open('GET', resource.replace(/^\//, path));
request.send();
})
);
}

8
main.js
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@ -165,7 +165,7 @@ if (window.location.protocol !== "file:") {
}
}, e => console.error(e))
})
fetch('rnote.wav').then(r => r.arrayBuffer()).then(r => {
seContext.decodeAudioData(r, buf => {
if (buf) {
@ -1127,10 +1127,10 @@ function render(now) {
pendingSeRTrigger.shift()
}
while (pendingSeClockTrigger.length && pendingSeClockTrigger[0] - currentTs < 100) {
if (!seBuffer) break
if (!seBuffer && !clkBuffer) break
if (pendingSeClockTrigger[0] - currentTs > -25) {
let bufSrc = seContext.createBufferSource()
bufSrc.buffer = seBuffer
bufSrc.buffer = clkBuffer != null ? clkBuffer : seBuffer
bufSrc.connect(gain)
bufSrc.start(seContext.currentTime + Math.max(0, pendingSeClockTrigger[0] - currentTs) / 1000)
}
@ -1139,7 +1139,7 @@ function render(now) {
}
}
let globalPlaybackOffset = 0
//if (/win32/i.test(navigator.platform) && /firefox/i.test(navigator.userAgent)) globalPlaybackOffset = -60
// if (/win32/i.test(navigator.platform) && /firefox/i.test(navigator.userAgent)) globalPlaybackOffset = -60
let CALC_CONE_HEIGHT = 6
let CALC_CONE_RADIUS = 2
function distanceToRenderRadius (maxR, distance) {