From: Kaj-Michael Lang <milang@tal.org>
Date: Fri, 25 Apr 2008 10:11:46 +0000 (+0300)
Subject: Add function to set cache size
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d21c2cde74adfdbd08ed6ebcae6c08ce60a15b2;p=mapper

Add function to set cache size
---

diff --git a/src/image-cache.c b/src/image-cache.c
index 0b384fc..56836ee 100644
--- a/src/image-cache.c
+++ b/src/image-cache.c
@@ -20,6 +20,17 @@ g_hash_table_destroy(ic->cache);
 g_slice_free(ImageCache, ic);
 }
 
+void
+image_cache_set_size(ImageCache *ic, guint cache_size)
+{
+guint old;
+
+old=ic->cache_max;
+ic->cache_max=cache_size;
+if (old>cache_size)
+	image_cache_gc(ic, cache_size);
+}
+
 static void
 image_cache_stats(ImageCache *ic)
 {
diff --git a/src/image-cache.h b/src/image-cache.h
index 15ccd1f..9bc7130 100644
--- a/src/image-cache.h
+++ b/src/image-cache.h
@@ -23,6 +23,7 @@ struct _image_cache {
 ImageCache *image_cache_new(guint cache_max);
 void image_cache_free(ImageCache *ic);
 void image_cache_clear(ImageCache *ic);
+void image_cache_set_size(ImageCache *ic, guint cache_size);
 void image_cache_gc(ImageCache *ic, gint max);
 void image_cache_invalidate(ImageCache *ic, const gchar *key);
 void image_cache_invalidate_by_image(ImageCache *ic, GdkPixbuf *pixbuf);