From 3cb8c4311d59ff871f5f5e6c39f327a179dc0f4e Mon Sep 17 00:00:00 2001
From: Hermet Park <hermet@lottiefiles.com>
Date: Thu, 21 Mar 2024 15:05:36 +0900
Subject: [PATCH] lottie/property: code refactoring

introduce the release() method for memory freeing.
This method can be used for any demands.
---
 src/loaders/lottie/tvgLottieProperty.h | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/loaders/lottie/tvgLottieProperty.h b/src/loaders/lottie/tvgLottieProperty.h
index 7178277a..66fe2ab2 100644
--- a/src/loaders/lottie/tvgLottieProperty.h
+++ b/src/loaders/lottie/tvgLottieProperty.h
@@ -215,8 +215,14 @@ struct LottieGenericProperty : LottieProperty
     T value;
 
     LottieGenericProperty(T v) : value(v) {}
+    LottieGenericProperty() {}
 
     ~LottieGenericProperty()
+    {
+        release();
+    }
+
+    void release()
     {
         delete(frames);
     }
@@ -271,11 +277,17 @@ struct LottiePathSet : LottieProperty
     PathSet value;
 
     ~LottiePathSet()
+    {
+        release();
+    }
+
+    void release()
     {
         free(value.cmds);
         free(value.pts);
 
         if (!frames) return;
+
         for (auto p = frames->begin(); p < frames->end(); ++p) {
             free((*p).value.cmds);
             free((*p).value.pts);
@@ -461,10 +473,11 @@ struct LottieColorStop : LottieProperty
             const_cast<LottieColorStop&>(other).frames = nullptr;
         } else {
             value = other.value;
-            const_cast<LottieColorStop&>(other).value.data = nullptr;
+            const_cast<LottieColorStop&>(other).value = {nullptr, nullptr};
         }
         populated = other.populated;
         count = other.count;
+
         return *this;
     }
 
@@ -482,6 +495,11 @@ struct LottiePosition : LottieProperty
     }
 
     ~LottiePosition()
+    {
+        release();
+    }
+
+    void release()
     {
         delete(frames);
     }
@@ -616,4 +634,4 @@ using LottieFloat = LottieGenericProperty<float>;
 using LottieOpacity = LottieGenericProperty<uint8_t>;
 using LottieColor = LottieGenericProperty<RGB24>;
 
-#endif //_TVG_LOTTIE_PROPERTY_H_
\ No newline at end of file
+#endif //_TVG_LOTTIE_PROPERTY_H_