1 files changed, 6 insertions, 0 deletions
diff --git a/src/camera/icamera.h b/src/camera/icamera.h
index 4245a68..588b23e 100644
--- a/src/camera/icamera.h
+++ b/src/camera/icamera.h
@@ -32,8 +32,14 @@
 class ICamera
 {
 public:
+    virtual bool setExposureTimeUs(int value) = 0;
+    virtual bool setGain(int value) = 0;
+
+public:
     libcamera::Signal<std::shared_ptr<Pixels>> newPixels;
     libcamera::Signal<std::shared_ptr<Image>> newImage;
+    std::function<void(std::shared_ptr<Pixels>)> newPixelsCallback;
+    std::function<void(std::shared_ptr<Image>)> newImageCallback;
 
 public:
     virtual bool startStream() = 0;