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-rw-r--r--src/resources/subimage.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/resources/subimage.cpp b/src/resources/subimage.cpp
index af579e4ec..1eac0d89d 100644
--- a/src/resources/subimage.cpp
+++ b/src/resources/subimage.cpp
@@ -222,3 +222,10 @@ void SubImage::decRef()
Resource::decRef();
}
#endif
+
+int SubImage::calcMemoryLocal()
+{
+ int sz = sizeof(SubImage) +
+ sizeof(std::map<float, SDL_Surface*>);
+ return sz;
+}