added support for color correction

ledd.go

@@ -77,10 +77,11 @@ type Client struct {
 }
 
 type LED struct {
-	Name    string
-	Channel []int32
-	Backend string
-	color   chan colorful.Color
+	Name       string
+	Channel    []int32
+	Correction []float32
+	Backend    string
+	color      chan colorful.Color
 }
 
 type LEDManager struct {
@@ -189,6 +190,7 @@ func (manager *LEDManager) color(led *LED) {
 				}
 
 				cMap := make(map[int32]float64)
+				fMap := make(map[int32]float32)
 
 				if !color.IsValid() {
 					log.Warningf("[%s] Got invalid HCL->RGB color, clamping!", led.Name)
@@ -201,10 +203,16 @@ func (manager *LEDManager) color(led *LED) {
 				cMap[led.Channel[1]] = color.G
 				cMap[led.Channel[2]] = color.B
 
+				fMap[led.Channel[0]] = led.Correction[led.Channel[0]]
+				fMap[led.Channel[1]] = led.Correction[led.Channel[1]]
+				fMap[led.Channel[2]] = led.Correction[led.Channel[2]]
+
 				wrapperMsg := &ledd.BackendWrapperMessage{
 					Msg: &ledd.BackendWrapperMessage_MSetChannel{
 						MSetChannel: &ledd.BackendSetChannel{
-							NewChannelValues: cMap}}}
+							Values:     cMap,
+							Correction: fMap,
+						}}}
 
 				data, err := proto.Marshal(wrapperMsg)
 				if err != nil {
@@ -525,7 +533,7 @@ func (backend Backend) setChannel(channel int32, val float64) {
 	wrapperMsg := &ledd.BackendWrapperMessage{
 		Msg: &ledd.BackendWrapperMessage_MSetChannel{
 			MSetChannel: &ledd.BackendSetChannel{
-				NewChannelValues: cMap}}}
+				Values: cMap}}}
 
 	data, err := proto.Marshal(wrapperMsg)
 	if err != nil {