evas/cserve2: Add cache hit count on image data

src/lib/evas/cache2/evas_cache2.c

@@ -982,7 +982,10 @@ evas_cache2_image_load_data(Image_Entry *ie)
    int error = EVAS_LOAD_ERROR_NONE;
 
    if ((ie->flags.loaded) && (!ie->animated.animated))
-     return error;
+     {
+        evas_cserve2_image_hit(ie);
+        return EVAS_LOAD_ERROR_NONE;
+     }
 
    ie->flags.in_progress = EINA_TRUE;
 

src/lib/evas/cserve2/evas_cs2_image_data.c

@@ -20,4 +20,13 @@ evas_cserve2_image_data_get(Image_Entry *ie)
    return dentry->shm.data;
 }
 
+unsigned int
+evas_cserve2_image_hit(Image_Entry *ie)
+{
+   Data_Entry *dentry = ie->data2;
+
+   if (!dentry) return 0;
+   return ++dentry->hit_count;
+}
+
 #endif

src/lib/evas/cserve2/evas_cs2_private.h

@@ -14,6 +14,7 @@ typedef struct _Shared_Buffer Shared_Buffer;
 struct _Data_Entry
 {
    unsigned int image_id;
+   unsigned int hit_count;
    void (*preloaded_cb)(void *, Eina_Bool);
    struct {
       const char *path;
@@ -81,6 +82,7 @@ Eina_Bool evas_cserve2_image_preload(Image_Entry *ie, void (*preloaded_cb)(void
 void evas_cserve2_dispatch(void);
 
 void *evas_cserve2_image_data_get(Image_Entry *ie);
+unsigned int evas_cserve2_image_hit(Image_Entry *ie);
 
 Font_Entry *evas_cserve2_font_load(const char *source, const char *name, int size, int dpi, Font_Rend_Flags wanted_rend);
 EAPI int evas_cserve2_font_load_wait(Font_Entry *fe);