Use image rect information to display zoomed picture.
diff --git a/include/ui/CameraHardwareInterface.h b/include/ui/CameraHardwareInterface.h
index af40f31..240c134 100644
--- a/include/ui/CameraHardwareInterface.h
+++ b/include/ui/CameraHardwareInterface.h
@@ -25,6 +25,15 @@
#include <ui/Overlay.h>
namespace android {
+/**
+ * The size of image for display.
+ */
+typedef struct image_rect_struct
+{
+ uint32_t width; /* Image width */
+ uint32_t height; /* Image height */
+} image_rect_type;
+
typedef void (*notify_callback)(int32_t msgType,
int32_t ext1,