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-rw-r--r--src/gallium/auxiliary/util/u_cache.c22
-rw-r--r--src/gallium/auxiliary/util/u_cache.h4
2 files changed, 26 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_cache.c b/src/gallium/auxiliary/util/u_cache.c
index 15f4a8831f..e88f36dea7 100644
--- a/src/gallium/auxiliary/util/u_cache.c
+++ b/src/gallium/auxiliary/util/u_cache.c
@@ -215,3 +215,25 @@ util_cache_destroy(struct util_cache *cache)
FREE(cache->entries);
FREE(cache);
}
+
+
+void
+util_cache_remove(struct util_cache *cache,
+ const void *key)
+{
+ struct util_cache_entry *entry;
+ uint32_t hash;
+
+ assert(cache);
+ if (!cache)
+ return;
+
+ hash = cache->hash(key);
+
+ entry = util_cache_entry_get(cache, hash, key);
+ if (!entry)
+ return;
+
+ if (entry->state == FILLED)
+ util_cache_entry_destroy(cache, entry);
+}
diff --git a/src/gallium/auxiliary/util/u_cache.h b/src/gallium/auxiliary/util/u_cache.h
index 8a612c6585..be3631b725 100644
--- a/src/gallium/auxiliary/util/u_cache.h
+++ b/src/gallium/auxiliary/util/u_cache.h
@@ -79,6 +79,10 @@ util_cache_clear(struct util_cache *cache);
void
util_cache_destroy(struct util_cache *cache);
+void
+util_cache_remove(struct util_cache *cache,
+ const void *key);
+
#ifdef __cplusplus
}