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remove waterfall queueing

This commit is contained in:
Jakob Ketterl 2019-10-05 20:38:58 +02:00
parent b80fd9c023
commit 2e394dc2cb
1 changed files with 11 additions and 43 deletions
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54
htdocs/openwebrx.js
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@ -49,8 +49,6 @@ var fft_compression="none";
var fft_codec=new sdrjs.ImaAdpcm();
var audio_compression="none";
var waterfall_setup_done=0;
var waterfall_queue = [];
var waterfall_timer;
var secondary_fft_size;
var audio_allowed;
@ -1289,14 +1287,14 @@ function on_ws_recv(evt)
case 1:
// FFT data
if (fft_compression=="none") {
waterfall_add_queue(new Float32Array(data));
waterfall_add(new Float32Array(data));
} else if (fft_compression == "adpcm") {
fft_codec.reset();
var waterfall_i16=fft_codec.decode(new Uint8Array(data));
var waterfall_f32=new Float32Array(waterfall_i16.length-COMPRESS_FFT_PAD_N);
for(var i=0;i<waterfall_i16.length;i++) waterfall_f32[i]=waterfall_i16[i+COMPRESS_FFT_PAD_N]/100;
waterfall_add_queue(waterfall_f32);
waterfall_add(waterfall_f32);
}
break;
case 2:
@ -1315,14 +1313,14 @@ function on_ws_recv(evt)
case 3:
// secondary FFT
if (fft_compression == "none") {
secondary_demod_waterfall_add_queue(new Float32Array(data));
secondary_demod_waterfall_add(new Float32Array(data));
} else if (fft_compression == "adpcm") {
fft_codec.reset();
var waterfall_i16=fft_codec.decode(new Uint8Array(data));
var waterfall_f32=new Float32Array(waterfall_i16.length-COMPRESS_FFT_PAD_N);
for(var i=0;i<waterfall_i16.length;i++) waterfall_f32[i]=waterfall_i16[i+COMPRESS_FFT_PAD_N]/100;
secondary_demod_waterfall_add_queue(waterfall_f32); //TODO digimodes
secondary_demod_waterfall_add(waterfall_f32); //TODO digimodes
}
break;
case 4:
@ -1726,24 +1724,6 @@ function waterfall_measure_minmax_print()
console.log("Waterfall | min = "+waterfall_measure_minmax_min.toString()+" dB | max = "+waterfall_measure_minmax_max.toString()+" dB");
}
function waterfall_add_queue(what)
{
if(waterfall_measure_minmax) waterfall_measure_minmax_do(what);
if(waterfall_measure_minmax_now) { waterfall_measure_minmax_do(what); waterfall_measure_minmax_now=false; waterfallColorsAuto(); }
waterfall_queue.push(what);
}
function waterfall_dequeue()
{
if(waterfall_queue.length) waterfall_add(waterfall_queue.shift());
if(waterfall_queue.length>Math.max(fft_fps/2,20)) //in case of emergency
{
console.log("waterfall queue length:", waterfall_queue.length);
add_problem("fft overflow");
while(waterfall_queue.length) waterfall_add(waterfall_queue.shift());
}
}
function on_ws_opened()
{
ws.send("SERVER DE CLIENT client=openwebrx.js type=receiver");
@ -2278,7 +2258,6 @@ function resize_canvases(zoom)
function waterfall_init()
{
init_canvas_container();
waterfall_timer = window.setInterval(()=>{waterfall_dequeue(); secondary_demod_waterfall_dequeue();},900/fft_fps);
resize_waterfall_container(false); /* then */ resize_canvases();
scale_setup();
mkzoomlevels();
@ -2328,6 +2307,13 @@ function waterfall_add(data)
if(!waterfall_setup_done) return;
var w=fft_size;
if(waterfall_measure_minmax) waterfall_measure_minmax_do(data);
if(waterfall_measure_minmax_now) {
waterfall_measure_minmax_do(data);
waterfall_measure_minmax_now=false;
waterfallColorsAuto();
}
//waterfall_shift();
// ==== do scaling if required ====
/*if(waterfall_dont_scale)
@ -2937,7 +2923,6 @@ function demodulator_analog_replace_last() { demodulator_analog_replace(last_ana
secondary_demod = false;
secondary_demod_offset_freq = 0;
secondary_demod_waterfall_queue = [];
function demodulator_digital_replace_last()
{
@ -3057,12 +3042,6 @@ function secondary_demod_stop()
{
ws.send(JSON.stringify({"type":"dspcontrol","params":{"secondary_mod":false}}));
secondary_demod = false;
secondary_demod_waterfall_queue = [];
}
function secondary_demod_waterfall_add_queue(x)
{
secondary_demod_waterfall_queue.push(x);
}
function secondary_demod_push_binary_data(x)
@ -3125,17 +3104,6 @@ function secondary_demod_waterfall_add(data)
var secondary_demod_canvases_initialized = false;
function secondary_demod_waterfall_dequeue()
{
if(!secondary_demod || !secondary_demod_canvases_initialized) return;
if(secondary_demod_waterfall_queue.length) secondary_demod_waterfall_add(secondary_demod_waterfall_queue.shift());
if(secondary_demod_waterfall_queue.length>Math.max(fft_fps/2,20)) //in case of fft overflow
{
console.log("secondary waterfall overflow, queue length:", secondary_demod_waterfall_queue.length);
while(secondary_demod_waterfall_queue.length) secondary_demod_waterfall_add(secondary_demod_waterfall_queue.shift());
}
}
secondary_demod_listbox_updating = false;
function secondary_demod_listbox_changed()
{