From b4495445fbfc616a2126587ce9eec205fc1cbe19 Mon Sep 17 00:00:00 2001
From: ZZJ <zzjdsg2300@163.com>
Date: 星期三, 20 四月 2022 13:52:11 +0800
Subject: [PATCH] 授权时间修改
---
src/components/wasmPlayer/wasm/player.js | 223 +++++++++++++++++++++++++++----------------------------
1 files changed, 111 insertions(+), 112 deletions(-)
diff --git a/src/components/wasmPlayer/wasm/player.js b/src/components/wasmPlayer/wasm/player.js
index 307117f..71c7aac 100644
--- a/src/components/wasmPlayer/wasm/player.js
+++ b/src/components/wasmPlayer/wasm/player.js
@@ -1,27 +1,27 @@
-import { PCMPlayer } from './pcm-player'
-import { WebGLPlayer } from './webgl'
+import { PCMPlayer } from "./pcm-player";
+import { WebGLPlayer } from "./webgl";
export function Player() {
- this.hPlayer = 0
- this.PlayOrPause = 0
- this.MediaName = null
- this.isStream = false
- this.canvas = null
- this.timeLabel = null
- this.timeTrack = null
- this.CurPos = 0
- this.displayDuration = '00:00:00'
+ this.hPlayer = 0;
+ this.PlayOrPause = 0;
+ this.MediaName = null;
+ this.isStream = false;
+ this.canvas = null;
+ this.timeLabel = null;
+ this.timeTrack = null;
+ this.CurPos = 0;
+ this.displayDuration = "00:00:00";
- this.pcmPlayer = null
- this.webglPlayer = null
+ this.pcmPlayer = null;
+ this.webglPlayer = null;
- this.trackTimer = null
- this.loop = false
- this.preload = true
- this.preloadFlag = 0
+ this.trackTimer = null;
+ this.loop = false;
+ this.preload = true;
+ this.preloadFlag = 0;
this.statusCallback = (stat) => {
- console.log(stat)
- }
+ console.log(stat);
+ };
}
Player.prototype.play = function(
@@ -32,181 +32,180 @@
timeLabel,
payload
) {
- if (this.hPlayer != 0) return
+ if (this.hPlayer != 0) return;
- this.MediaName = url
+ this.MediaName = url;
- this.isStream = isStream
+ this.isStream = isStream;
- this.canvas = canvas //hWnd
+ this.canvas = canvas; //hWnd
- this.timeTrack = timeTrack
- this.timeLabel = timeLabel
+ this.timeTrack = timeTrack;
+ this.timeLabel = timeLabel;
- var This = this
+ var This = this;
this.timeTrack.oninput = function() {
- This.seek(This.timeTrack.value)
- }
+ This.seek(This.timeTrack.value);
+ };
- this.TurboWorker = new Worker('/libs/wasmPlayer/turbo.js')
- this.hPlayer = 1
- this.PlayOrPause = 1
+ this.TurboWorker = new Worker("/libs/wasmPlayer/turbo.js");
+ this.hPlayer = 1;
+ this.PlayOrPause = 1;
this.TurboWorker.onmessage = function(evt) {
switch (evt.data.command) {
- case 'initialized': {
+ case "initialized": {
This.TurboWorker.postMessage({
- command: 'play',
+ command: "play",
media_name: url,
other: isStream,
payload: payload,
- })
- break
+ });
+ break;
}
- case 'create_video': {
- This.VideoParam = evt.data.param //{duration:xxx,width:xxx,height:xxx}
- This.webglPlayer = new WebGLPlayer(This.canvas)
+ case "create_video": {
+ This.VideoParam = evt.data.param; //{duration:xxx,width:xxx,height:xxx}
+ This.webglPlayer = new WebGLPlayer(This.canvas);
if (This.timeTrack) {
- This.timeTrack.min = 0
- This.timeTrack.max = This.VideoParam.duration
- This.timeTrack.value = 0
+ This.timeTrack.min = 0;
+ This.timeTrack.max = This.VideoParam.duration;
+ This.timeTrack.value = 0;
This.displayDuration = This.formatTime(
This.VideoParam.duration / 1000
- )
+ );
}
- This.startTrackTimer()
+ This.startTrackTimer();
- This.statusCallback(0)
- break
+ This.statusCallback(0);
+ break;
}
- case 'create_audio': {
- This.AudioParam = evt.data.param //{channel:Channel,sample_rate:SampleRate}
+ case "create_audio": {
+ This.AudioParam = evt.data.param; //{channel:Channel,sample_rate:SampleRate}
This.pcmPlayer = new PCMPlayer({
- encoding: '16bitInt',
+ encoding: "16bitInt",
channels: This.AudioParam.channel,
sampleRate: This.AudioParam.sample_rate,
flushingTime: 5000,
- })
+ });
- This.statusCallback(1)
- break
+ This.statusCallback(1);
+ break;
}
- case 'deliver_video': {
+ case "deliver_video": {
if (!This.isStream && This.preload && This.preloadFlag == 0) {
- This.preloadFlag = 1
- This.pause()
- This.statusCallback(0)
+ This.preloadFlag = 1;
+ This.pause();
+ This.statusCallback(0);
}
//sample:{time_stamp:xxx,data:xxx}
- This.CurPos = evt.data.sample.time_stamp
+ This.CurPos = evt.data.sample.time_stamp;
This.webglPlayer.renderFrame(
evt.data.sample.buf,
This.VideoParam.width,
This.VideoParam.height
- )
- break
+ );
+ break;
}
- case 'deliver_audio': {
+ case "deliver_audio": {
//sample:{time_stamp:xxx,data:xxx}
- This.pcmPlayer.play(evt.data.sample.buf)
- break
+ This.pcmPlayer.play(evt.data.sample.buf);
+ break;
}
- case 'play_failed': {
- This.statusCallback(-1)
- This.stop()
- break
+ case "play_failed": {
+ This.statusCallback(-1);
+ This.stop();
+ break;
}
- case 'play_end': {
+ case "play_end": {
if (This.loop) {
- This.seek(0)
+ This.seek(0);
}
- break
+ break;
}
default:
- return
+ return;
}
- }
-}
+ };
+};
Player.prototype.pause = function() {
- if (this.hPlayer == 0 || this.PlayOrPause == 0) return
- this.PlayOrPause = 0
- this.TurboWorker.postMessage({ command: 'pause' })
-}
+ if (this.hPlayer == 0 || this.PlayOrPause == 0) return;
+ this.PlayOrPause = 0;
+ this.TurboWorker.postMessage({ command: "pause" });
+};
Player.prototype.resume = function() {
- if (this.hPlayer == 0 || this.PlayOrPause == 1) return
- this.PlayOrPause = 1
- this.TurboWorker.postMessage({ command: 'resume' })
-}
+ if (this.hPlayer == 0 || this.PlayOrPause == 1) return;
+ this.PlayOrPause = 1;
+ this.TurboWorker.postMessage({ command: "resume" });
+};
Player.prototype.stop = function() {
- if (this.hPlayer == 0) return
- this.hPlayer = 0
- this.TurboWorker.postMessage({ command: 'stop' })
- this.stopTrackTimer()
+ if (this.hPlayer == 0) return;
+ this.hPlayer = 0;
+ this.TurboWorker.postMessage({ command: "stop" });
+ this.stopTrackTimer();
if (this.pcmPlayer) {
- this.pcmPlayer.destroy()
- this.pcmPlayer = null
+ this.pcmPlayer.destroy();
+ this.pcmPlayer = null;
}
//webglPlayer?
-}
+};
Player.prototype.seek = function(ms) {
- if (this.hPlayer == 0) return
- this.TurboWorker.postMessage({ command: 'seek', pos: ms })
+ if (this.hPlayer == 0) return;
+ this.TurboWorker.postMessage({ command: "seek", pos: ms });
if (this.pcmPlayer != null) {
- this.pcmPlayer.destroy()
+ this.pcmPlayer.destroy();
this.pcmPlayer = new PCMPlayer({
- encoding: '16bitInt',
+ encoding: "16bitInt",
channels: this.AudioParam.channel,
sampleRate: this.AudioParam.sample_rate,
flushingTime: 5000,
- })
+ });
}
-}
+};
Player.prototype.fullscreen = function() {
- if (this.webglPlayer) this.webglPlayer.fullscreen()
-}
+ if (this.webglPlayer) this.webglPlayer.fullscreen();
+};
Player.prototype.exitfullscreen = function() {
- if (this.webglPlayer) this.webglPlayer.exitfullscreen()
-}
-
+ if (this.webglPlayer) this.webglPlayer.exitfullscreen();
+};
Player.prototype.startTrackTimer = function() {
- var This = this
+ var This = this;
this.trackTimer = setInterval(function() {
- if (This.timeTrack) This.timeTrack.value = This.CurPos
+ if (This.timeTrack) This.timeTrack.value = This.CurPos;
if (This.timeLabel)
This.timeLabel.innerHTML =
- This.formatTime(This.CurPos / 1000) + '/' + This.displayDuration
- }, 500)
-}
+ This.formatTime(This.CurPos / 1000) + "/" + This.displayDuration;
+ }, 500);
+};
Player.prototype.stopTrackTimer = function() {
if (this.trackTimer != null) {
- clearInterval(this.trackTimer)
- this.trackTimer = null
+ clearInterval(this.trackTimer);
+ this.trackTimer = null;
}
-}
+};
Player.prototype.formatTime = function(s) {
var h =
Math.floor(s / 3600) < 10
- ? '0' + Math.floor(s / 3600)
- : Math.floor(s / 3600)
+ ? "0" + Math.floor(s / 3600)
+ : Math.floor(s / 3600);
var m =
Math.floor((s / 60) % 60) < 10
- ? '0' + Math.floor((s / 60) % 60)
- : Math.floor((s / 60) % 60)
+ ? "0" + Math.floor((s / 60) % 60)
+ : Math.floor((s / 60) % 60);
var s =
- Math.floor(s % 60) < 10 ? '0' + Math.floor(s % 60) : Math.floor(s % 60)
+ Math.floor(s % 60) < 10 ? "0" + Math.floor(s % 60) : Math.floor(s % 60);
- return h + ':' + m + ':' + s
-}
+ return h + ":" + m + ":" + s;
+};
--
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