fix list_sim_compare

src/utils/video_similarity.cpp

@@ -257,11 +257,10 @@ const char *get_video_similarity_list(const char *inputjson) {
     return ret_json;
 }
 
-static int *list_sim_compare(std::vector<ImageHashModel *> a, std::vector<ImageHashModel *> b) {
+static int list_sim_compare(vector<ImageHashModel *> a, vector<ImageHashModel *> b, int arr[2] ) {
     int minFrames = MIN(a.size(), b.size());
     int maxFrames = MAX(a.size(), b.size());
     int sim_frame_count = 0;
-    int arr[2];
     //比较帧指纹
     for (int k = 0; k < minFrames; ++k) {
         float v_sim = fingerprint_compare(a[k]->image_hash, b[k]->image_hash,
@@ -272,7 +271,7 @@ static int *list_sim_compare(std::vector<ImageHashModel *> a, std::vector<ImageH
     }
     arr[0] = sim_frame_count;
     arr[1] = maxFrames;
-    return arr;
+    return 1;
 }
 
 float get_video_similarity_value(const char *src_json, const char *dst_json) {
@@ -286,7 +285,8 @@ float get_video_similarity_value(const char *src_json, const char *dst_json) {
     int src_v_count = 0;
     int dst_v_count = 0;
     for (int g = 0; g < min_count; ++g) {
-        int *cur_sim = list_sim_compare(src_vs->clips[g]->hashs, dst_vs->clips[g]->hashs);
+        int cur_sim[2]={0};
+        list_sim_compare(src_vs->clips[g]->hashs, dst_vs->clips[g]->hashs, cur_sim);
         int a = cur_sim[0];
         int b = cur_sim[1];
         src_v_count += a;