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ws sendLiveLedsWs: no skiplines to show large matrices uncompressed

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Ewoud
2023-04-06 11:49:16 +02:00
parent 7372d30449
commit 753f5621d1
3 changed files with 5 additions and 22 deletions
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20
wled00/ws.cpp
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@@ -162,12 +162,12 @@ bool sendLiveLedsWs(uint32_t wsClient)
#ifdef ESP8266
const size_t MAX_LIVE_LEDS_WS = 256U;
#else
const size_t MAX_LIVE_LEDS_WS = 1024U; //WLEDMM use 4096 as max matrix size
const size_t MAX_LIVE_LEDS_WS = 4096U; //WLEDMM use 4096 as max matrix size
#endif
size_t n = ((used -1)/MAX_LIVE_LEDS_WS) +1; //only serve every n'th LED if count over MAX_LIVE_LEDS_WS
size_t pos = (strip.isMatrix ? 4 : 2);
size_t bufSize = pos + (used/n)*3;
size_t skipLines = 0;
//WLEDMM: no skipLines
AsyncWebSocketMessageBuffer * wsBuf = ws.makeBuffer(bufSize);
if (!wsBuf) return false; //out of memory
@@ -179,25 +179,13 @@ bool sendLiveLedsWs(uint32_t wsClient)
buffer[1] = 2; //version
buffer[2] = Segment::maxWidth;
buffer[3] = Segment::maxHeight;
if (Segment::maxWidth * Segment::maxHeight > MAX_LIVE_LEDS_WS*4) {
buffer[2] = Segment::maxWidth/4;
buffer[3] = Segment::maxHeight/4;
skipLines = 3;
} else if (Segment::maxWidth * Segment::maxHeight > MAX_LIVE_LEDS_WS) {
buffer[2] = Segment::maxWidth/2;
buffer[3] = Segment::maxHeight/2;
skipLines = 1;
}
//WLEDMM: no skipLines
}
#endif
for (size_t i = 0; pos < bufSize -2; i += n)
{
#ifndef WLED_DISABLE_2D
if (strip.isMatrix && skipLines) {
if ((i/Segment::maxWidth)%(skipLines+1)) i += Segment::maxWidth * skipLines;
}
#endif
//WLEDMM: no skipLines
uint32_t c = strip.getPixelColor(i);
buffer[pos++] = qadd8(W(c), R(c)); //R, add white channel to RGB channels as a simple RGBW -> RGB map
buffer[pos++] = qadd8(W(c), G(c)); //G