1 files changed, 17 insertions, 0 deletions
diff --git a/src/image.cpp b/src/image.cpp
index ce814da..000ca2d 100644
--- a/src/image.cpp
+++ b/src/image.cpp
@@ -1,7 +1,11 @@
 #include "image.h"
 
+// #include <format>
+
 #include <QElapsedTimer>
 
+#include <libcamera/formats.h>
+
 #include "macro.h"
 #include "pixels.h"
 
@@ -125,3 +129,16 @@ std::shared_ptr<Pixels> Image::pixels() const
 
     return result;
 }
+
+void Image::copyFromData(const void *src, size_t size)
+{
+    if (size > sizeof(data))
+    {
+        // throw std::logic_error(std::format)
+    }
+
+    if (pixelFormat == libcamera::formats::R8)
+    {
+        memcpy(data, src, size);
+    }
+}