(no commit message)

[gacela.git] / src / gacela.scm

diff --git a/src/gacela.scm b/src/gacela.scm
index 1d963c6772b29a5f1924d84f0aef14d4890c97d4..f8dcaf45e75647534045ad9946a4d52f9a62cccc 100644 (file)
--- a/src/gacela.scm
+++ b/src/gacela.scm
@@ -167,6 +167,22 @@
          (set! audio #f))))
 
 
+;;; Resources Cache
+
+(define resources-cache (make-weak-value-hash-table))
+
+(define get-resource-from-cache #f)
+(define insert-resource-into-cache #f)
+
+(let ()
+  (set! get-resource-from-cache
+       (lambda (key)
+         (hash-ref resources-cache key)))
+
+  (set! insert-resource-into-cache
+       (lambda (key res)
+         (hash-set! resources-cache key res))))
+
 ;;; GaCeLa Functions
 
 (define set-frames-per-second #f)