Patch from codedread. Prevents rendering of title/desc/metadata elements in text...

[inkscape.git] / src / display / nr-filter-utils.cpp

diff --git a/src/display/nr-filter-utils.cpp b/src/display/nr-filter-utils.cpp
index 52c8ecc7d27dfef18cb898eb1cce24c465349b10..ddd41298c364f636dd493640afbecfa364e9aceb 100644 (file)
--- a/src/display/nr-filter-utils.cpp
+++ b/src/display/nr-filter-utils.cpp
@@ -8,6 +8,12 @@ int clamp(int const val) {
     return val;
 }
 
+int clamp3(int const val) {
+    if (val < 0) return 0;
+    if (val > 16581375) return 16581375;
+    return val;
+}
+
 int clamp_alpha(int const val, int const alpha) {
     if (val < 0) return 0;
     if (val > alpha) return alpha;