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WebSocket, JavaScript fixes, etc.

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This commit is contained in:
ha7ilm
2014-12-12 13:55:10 +01:00
parent 5e36fc5b4f
commit 978acf8709
3 changed files with 55 additions and 14 deletions
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17
htdocs/openwebrx.js
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@ -1040,8 +1040,9 @@ function waterfall_add_queue(what)
function waterfall_dequeue()
{
if(waterfall_queue.length) waterfall_add(waterfall_queue.shift());
if(waterfall_queue.length>fft_fps/2) //in case of emergency
if(waterfall_queue.length>Math.max(fft_fps/2,8)) //in case of emergency
{
console.log(waterfall_queue.length);
add_problem("fft overflow");
while(waterfall_queue.length) waterfall_add(waterfall_queue.shift());
}
@ -1213,6 +1214,9 @@ function webrx_set_param(what, value)
function audio_init()
{
audio_debug_time_start=(new Date()).getTime();
audio_debug_time_last_start=audio_debug_time_start;
//https://github.com/0xfe/experiments/blob/master/www/tone/js/sinewave.js
audio_initialized=1; // only tell on_ws_recv() not to call it again
try
@ -1563,13 +1567,18 @@ var rt = function (s,n) {return s.replace(/[a-zA-Z]/g,function(c){return String.
var irt = function (s,n) {return s.replace(/[a-zA-Z]/g,function(c){return String.fromCharCode((c>="a"?97:65)<=(c=c.charCodeAt(0)-n)?c:c+26);});}
var sendmail2 = function (s) { window.location.href="mailto:"+irt(s.replace("=",String.fromCharCode(0100)).replace("$","."),8); }
var audio_debug_time_taken=0;
var audio_debug_time_start=0;
var audio_debug_time_last_start=0;
function debug_audio()
{
audio_debug_time_taken+=1;
if(audio_debug_time_start==0) return; //audio_init has not been called
time_now=(new Date()).getTime();
audio_debug_time_since_last_call=(time_now-audio_debug_time_last_start)/1000;
audio_debug_time_last_start=time_now; //now
audio_debug_time_taken=(time_now-audio_debug_time_start)/1000;
e("openwebrx-audio-sps").innerHTML=
"audio recv. at "+audio_buffer_current_size_debug.toString()+" sps ("+
"audio recv. at "+(audio_buffer_current_size_debug/audio_debug_time_since_last_call).toFixed(0)+" sps ("+
(audio_buffer_all_size_debug/audio_debug_time_taken).toFixed(1)+" sps avg.), feed at "+
((audio_buffer_current_count_debug*audio_buffer_size)/audio_debug_time_taken).toFixed(1)+" sps output";
audio_buffer_current_size_debug=0;