cleanup: redundant casts & const cast correctness

4 files changed, 11 insertions, 11 deletions

diff --git a/source/blender/imbuf/intern/cineon/cineonlib.c b/source/blender/imbuf/intern/cineon/cineonlib.c
index 880df0ce5c3..0e71206517e 100644
--- a/source/blender/imbuf/intern/cineon/cineonlib.c
+++ b/source/blender/imbuf/intern/cineon/cineonlib.c
@@ -135,7 +135,7 @@ LogImageFile *cineonOpen(const unsigned char *byteStuff, int fromMemory, size_t
 {
 	CineonMainHeader header;
 	LogImageFile *cineon = (LogImageFile *)MEM_mallocN(sizeof(LogImageFile), __func__);
-	char *filename = (char *)byteStuff;
+	const char *filename = (const char *)byteStuff;
 	int i;
 	unsigned int dataOffset;
 
diff --git a/source/blender/imbuf/intern/cineon/dpxlib.c b/source/blender/imbuf/intern/cineon/dpxlib.c
index 626d05b05c5..e561101ecb3 100644
--- a/source/blender/imbuf/intern/cineon/dpxlib.c
+++ b/source/blender/imbuf/intern/cineon/dpxlib.c
@@ -134,7 +134,7 @@ LogImageFile *dpxOpen(const unsigned char *byteStuff, int fromMemory, size_t buf
 {
 	DpxMainHeader header;
 	LogImageFile *dpx = (LogImageFile *)MEM_mallocN(sizeof(LogImageFile), __func__);
-	char *filename = (char *)byteStuff;
+	const char *filename = (const char *)byteStuff;
 	int i;
 
 	if (dpx == NULL) {
diff --git a/source/blender/imbuf/intern/colormanagement.c b/source/blender/imbuf/intern/colormanagement.c
index 43b766f161b..049d8bdcff1 100644
--- a/source/blender/imbuf/intern/colormanagement.c
+++ b/source/blender/imbuf/intern/colormanagement.c
@@ -243,7 +243,7 @@ static ColormnaageCacheData *colormanage_cachedata_get(const ImBuf *ibuf)
 
 static unsigned int colormanage_hashhash(const void *key_v)
 {
-	ColormanageCacheKey *key = (ColormanageCacheKey *)key_v;
+	const ColormanageCacheKey *key = key_v;
 
 	unsigned int rval = (key->display << 16) | (key->view % 0xffff);
 
@@ -252,8 +252,8 @@ static unsigned int colormanage_hashhash(const void *key_v)
 
 static bool colormanage_hashcmp(const void *av, const void *bv)
 {
-	const ColormanageCacheKey *a = (ColormanageCacheKey *) av;
-	const ColormanageCacheKey *b = (ColormanageCacheKey *) bv;
+	const ColormanageCacheKey *a = av;
+	const ColormanageCacheKey *b = bv;
 
 	return ((a->view != b->view) ||
 	        (a->display != b->display));
diff --git a/source/blender/imbuf/intern/moviecache.c b/source/blender/imbuf/intern/moviecache.c
index 1641bd3089b..8589ce09b9e 100644
--- a/source/blender/imbuf/intern/moviecache.c
+++ b/source/blender/imbuf/intern/moviecache.c
@@ -99,22 +99,22 @@ typedef struct MovieCacheItem {
 
 static unsigned int moviecache_hashhash(const void *keyv)
 {
-	MovieCacheKey *key = (MovieCacheKey *)keyv;
+	const MovieCacheKey *key = keyv;
 
 	return key->cache_owner->hashfp(key->userkey);
 }
 
 static bool moviecache_hashcmp(const void *av, const void *bv)
 {
-	const MovieCacheKey *a = (MovieCacheKey *)av;
-	const MovieCacheKey *b = (MovieCacheKey *)bv;
+	const MovieCacheKey *a = av;
+	const MovieCacheKey *b = bv;
 
 	return a->cache_owner->cmpfp(a->userkey, b->userkey);
 }
 
 static void moviecache_keyfree(void *val)
 {
-	MovieCacheKey *key = (MovieCacheKey *)val;
+	MovieCacheKey *key = val;
 
 	BLI_mempool_free(key->cache_owner->userkeys_pool, key->userkey);
 
@@ -167,8 +167,8 @@ static void check_unused_keys(MovieCache *cache)
 
 static int compare_int(const void *av, const void *bv)
 {
-	const int *a = (int *)av;
-	const int *b = (int *)bv;
+	const int *a = av;
+	const int *b = bv;
 	return *a - *b;
 }