diff --git a/src/lib/tvgCanvas.cpp b/src/lib/tvgCanvas.cpp
index 84307350..95c66b94 100644
--- a/src/lib/tvgCanvas.cpp
+++ b/src/lib/tvgCanvas.cpp
@@ -58,13 +58,21 @@ Result Canvas::clear(bool free) noexcept
 
 Result Canvas::draw() noexcept
 {
-    return pImpl->draw();
+    TVGLOG("COMMON", "Draw S. -------------------------------- Canvas(%p)", this);
+    auto ret = pImpl->draw();
+    TVGLOG("COMMON", "Draw E. -------------------------------- Canvas(%p)", this);
+
+    return ret;
 }
 
 
 Result Canvas::update(Paint* paint) noexcept
 {
-    return pImpl->update(paint, false);
+    TVGLOG("COMMON", "Update S. ------------------------------ Canvas(%p)", this);
+    auto ret = pImpl->update(paint, false);
+    TVGLOG("COMMON", "Update E. ------------------------------ Canvas(%p)", this);
+
+    return ret;
 }