Fix channel mapping in models with custom layouts

FalconChristmas · Apr 3, 2024 · 59b6f7a · 59b6f7a
1 parent 4338826
commit 59b6f7a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/overlays/PixelOverlayModel.cpp b/src/overlays/PixelOverlayModel.cpp
@@ -226,9 +226,9 @@ PixelOverlayModel::PixelOverlayModel(const Json::Value& c) :
 
                 for (int cho = 0; cho < 3; cho++) {
                     if (node != -1 && cho < channelsPerNode) {
-                        channelMap[y * 3 + x + cho] = node * channelsPerNode + cho;
+                        channelMap[(y * width * 3) + (x * 3) + cho] = node * channelsPerNode + cho;
                     } else {
-                        channelMap[y * 3 + x + cho] = FPPD_OFF_CHANNEL;
+                        channelMap[(y * width * 3) + (x * 3) + cho] = FPPD_OFF_CHANNEL;
                     }
                 }
             }