Simple GValue and GstStructure Question

[johnwesting]

I apologize for trying to make my post easier for others to read by adding
the raw tag around the 2 functions. I have read those documents, I still
don't understand. Here are the 2 functions I posted earlier: 

void add_int_value_on_stack(GstStructure *struct, gint int_value) 
{ 
   GValue gvalue = G_VALUE_INIT; 

   g_value_init(&gvalue, G_TYPE_INT); 

   g_value_set_int(&gvalue, int_value); 

   // does gst_structure_set_value() create its own gvalue? 
   gst_structure_set_value(struct, "field", &gvalue); 

   // safe to unset? 
   g_value_unset(&gvalue); 
} 

void add_int_value_on_heap(GstStructure *struct, gint int_value) 
{ 
   GValue *gvalue; 

   galue = malloc(sizeof(GValue)); 
   bzero(gvalue, sizeof(gvalue)); 

   // need to init if I malloced and zeroed?? 
   g_value_init(gvalue, G_TYPE_INT); 

   g_value_set_int(gvalue, int_value); 

   gst_structure_take_value(struct, "field", gvalue); 
}



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