From: jinbong, Lee <jinbong.lee@samsung.com>
Date: Wed, 19 Oct 2022 09:58:06 +0000 (+0900)
Subject: Remove unused int64, int32 hash key for fixing Svace warning
X-Git-Tag: accepted/tizen/unified/20221102.085201~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9f60156fde4f33dec22749773f4cb2399aacf12d;p=platform%2Fcore%2Fuifw%2Flibtpl-egl.git

Remove unused int64, int32 hash key for fixing Svace warning

Change-Id: I9bb85b566db975860e4243c39683f40e60601aed
---

diff --git a/src/tpl_utils.h b/src/tpl_utils.h
index 21f2580..b7dfa1c 100644
--- a/src/tpl_utils.h
+++ b/src/tpl_utils.h
@@ -309,7 +309,7 @@ typedef struct _tpl_list_node	tpl_list_node_t;
 typedef struct _tpl_list	tpl_list_t;
 typedef struct tpl_util_map_entry tpl_util_map_entry_t;
 typedef struct tpl_util_map tpl_util_map_t;
-typedef union tpl_util_key tpl_util_key_t;
+typedef struct tpl_util_key tpl_util_key_t;
 
 typedef int (*tpl_util_hash_func_t)(const tpl_util_key_t key, int key_length);
 typedef int (*tpl_util_key_length_func_t)(const tpl_util_key_t key);
@@ -324,9 +324,7 @@ enum _tpl_occurrence {
 	TPL_ALL
 };
 
-union tpl_util_key {
-	uint32_t key32;
-	uint64_t key64;
+struct tpl_util_key {
 	void *ptr; /*pointer key or user defined key(string)*/
 };
 
@@ -359,12 +357,6 @@ void tpl_util_map_init(tpl_util_map_t *map, int bucket_bits,
 					   tpl_util_key_compare_func_t key_compare_func,
 					   void *buckets);
 
-void tpl_util_map_int32_init(tpl_util_map_t *map, int bucket_bits,
-							 void *buckets);
-
-void tpl_util_map_int64_init(tpl_util_map_t *map, int bucket_bits,
-							 void *buckets);
-
 void tpl_util_map_pointer_init(tpl_util_map_t *map, int bucket_bits,
 							   void *buckets);
 
@@ -375,10 +367,6 @@ tpl_util_map_create(int bucket_bits, tpl_util_hash_func_t hash_func,
 					tpl_util_key_length_func_t key_length_func,
 					tpl_util_key_compare_func_t key_compare_func);
 
-tpl_util_map_t *tpl_util_map_int32_create(int bucket_bits);
-
-tpl_util_map_t *tpl_util_map_int64_create(int bucket_bits);
-
 tpl_util_map_t *tpl_util_map_pointer_create(int bucket_bits);
 
 void tpl_util_map_destroy(tpl_util_map_t *map);
diff --git a/src/tpl_utils_map.c b/src/tpl_utils_map.c
index 0336bc4..dbfa74a 100644
--- a/src/tpl_utils_map.c
+++ b/src/tpl_utils_map.c
@@ -26,52 +26,6 @@ __get_bucket(tpl_util_map_t *map, const tpl_util_key_t key)
 }
 
 static int
-__int64_hash(const tpl_util_key_t key, int key_length)
-{
-	uint64_t _key = key.key64;
-
-	/* Hash functions from Thomas Wang https://gist.github.com/badboy/6267743 */
-	_key  = ~_key + (_key << 18);
-	_key ^= _key >> 31;
-	_key *= 21;
-	_key ^= _key >> 11;
-	_key += _key << 6;
-	_key ^= _key >> 22;
-
-	return (int)_key;;
-}
-
-static int
-__int64_key_compare(const tpl_util_key_t key0, int key0_length,
-					const tpl_util_key_t key1, int key1_length)
-{
-	return (int)(key0.key64 - key1.key64);
-}
-
-static int
-__int32_hash(const tpl_util_key_t key, int key_length)
-{
-	uint32_t _key = (uint32_t)key.key32;
-
-	/* Hash functions from Thomas Wang https://gist.github.com/badboy/6267743 */
-	_key  = ~_key + (_key << 15);
-	_key ^= _key >> 12;
-	_key += _key << 2;
-	_key ^= _key >> 4;
-	_key *= 2057;
-	_key ^= _key >> 16;
-
-	return (int)_key;
-}
-
-static int
-__int32_key_compare(const tpl_util_key_t key0, int key0_length,
-					const tpl_util_key_t key1, int key1_length)
-{
-	return (int)(key0.key32 - key1.key32);
-}
-
-static int
 __pointer_hash(const tpl_util_key_t key, int key_length)
 {
 #if INTPTR_MAX == INT32_MAX
@@ -129,20 +83,6 @@ tpl_util_map_init(tpl_util_map_t *map, int bucket_bits,
 }
 
 void
-tpl_util_map_int32_init(tpl_util_map_t *map, int bucket_bits, void *buckets)
-{
-	tpl_util_map_init(map, bucket_bits, __int32_hash, NULL,
-					  __int32_key_compare, buckets);
-}
-
-void
-tpl_util_map_int64_init(tpl_util_map_t *map, int bucket_bits, void *buckets)
-{
-	tpl_util_map_init(map, bucket_bits, __int64_hash, NULL,
-					  __int64_key_compare, buckets);
-}
-
-void
 tpl_util_map_pointer_init(tpl_util_map_t *map, int bucket_bits, void *buckets)
 {
 	tpl_util_map_init(map, bucket_bits, __pointer_hash, NULL,
@@ -174,20 +114,6 @@ tpl_util_map_create(int bucket_bits, tpl_util_hash_func_t hash_func,
 }
 
 tpl_util_map_t *
-tpl_util_map_int32_create(int bucket_bits)
-{
-	return tpl_util_map_create(bucket_bits, __int32_hash, NULL,
-							   __int32_key_compare);
-}
-
-tpl_util_map_t *
-tpl_util_map_int64_create(int bucket_bits)
-{
-	return tpl_util_map_create(bucket_bits, __int64_hash, NULL,
-							   __int64_key_compare);
-}
-
-tpl_util_map_t *
 tpl_util_map_pointer_create(int bucket_bits)
 {
 	return tpl_util_map_create(bucket_bits, __pointer_hash, NULL,