From d4dda2dcc484ed97c67efecbc0376af5a49862ff Mon Sep 17 00:00:00 2001
From: Rick164 <RickDB@gmail.com>
Date: Thu, 21 Apr 2016 14:51:43 +0200
Subject: [PATCH] AtmoOrb LedDevice now only processes new color commands and
 skips identical, saves last send color per light id separately in Qmap.
 (#602)

Former-commit-id: 38873e5b718c73d95111abcb10cf148f6a6ab18b
---
 libsrc/leddevice/LedDeviceAtmoOrb.cpp | 17 +++++++++++++++++
 libsrc/leddevice/LedDeviceAtmoOrb.h   |  8 ++++----
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/libsrc/leddevice/LedDeviceAtmoOrb.cpp b/libsrc/leddevice/LedDeviceAtmoOrb.cpp
index 02ea1b62..8ad5f349 100644
--- a/libsrc/leddevice/LedDeviceAtmoOrb.cpp
+++ b/libsrc/leddevice/LedDeviceAtmoOrb.cpp
@@ -51,7 +51,18 @@ int LedDeviceAtmoOrb::write(const std::vector <ColorRgb> &ledValues) {
     // Iterate through colors and set Orb color
     // Start off with idx 1 as 0 is reserved for controlling all orbs at once
     unsigned int idx = 1;
+
     for (const ColorRgb &color : ledValues) {
+        // Retrieve last send colors
+        int lastRed = lastColorRedMap[idx];
+        int lastGreen = lastColorGreenMap[idx];
+        int lastBlue = lastColorBlueMap[idx];
+
+        // If last colors send are identical than last send return
+        if(lastRed == color.red && lastGreen == color.green && lastBlue == color.blue)
+        {
+            return 0;
+        }
 
         // If color difference is higher than skipSmoothingDiff than we skip Orb smoothing (if enabled) and send it right away
         if ((skipSmoothingDiff != 0 && useOrbSmoothing) && (abs(color.red - lastRed) >= skipSmoothingDiff || abs(color.blue - lastBlue) >= skipSmoothingDiff ||
@@ -73,9 +84,15 @@ int LedDeviceAtmoOrb::write(const std::vector <ColorRgb> &ledValues) {
             }
         }
 
+        // Store last colors send for light id
+        lastColorRedMap[idx] = color.red;
+        lastColorGreenMap[idx] = color.green;
+        lastColorBlueMap[idx] = color.blue;
+
         // Next light id.
         idx++;
     }
+
     return 0;
 }
 
diff --git a/libsrc/leddevice/LedDeviceAtmoOrb.h b/libsrc/leddevice/LedDeviceAtmoOrb.h
index fb3733aa..8c697af2 100644
--- a/libsrc/leddevice/LedDeviceAtmoOrb.h
+++ b/libsrc/leddevice/LedDeviceAtmoOrb.h
@@ -35,10 +35,10 @@ public:
 class LedDeviceAtmoOrb : public QObject, public LedDevice {
     Q_OBJECT
 public:
-    // Last color sent
-    int lastRed;
-    int lastGreen;
-    int lastBlue;
+    // Last send color map
+    QMap<int, int> lastColorRedMap;
+    QMap<int, int> lastColorGreenMap;
+    QMap<int, int> lastColorBlueMap;
 
     // Multicast status
     bool joinedMulticastgroup;