1 files changed, 18 insertions, 0 deletions
diff --git a/src/cairo-fixed.c b/src/cairo-fixed.c
index 32368d7fc..ee31718ef 100644
--- a/src/cairo-fixed.c
+++ b/src/cairo-fixed.c
@@ -71,3 +71,21 @@ _cairo_fixed_integer_part (cairo_fixed_t f)
 {
     return f >> 16;
 }
+
+int
+_cairo_fixed_integer_floor (cairo_fixed_t f)
+{
+    if (f >= 0)
+	return f >> 16;
+    else
+	return -((-f - 1) >> 16) - 1;
+}
+
+int
+_cairo_fixed_integer_ceil (cairo_fixed_t f)
+{
+    if (f >= 0)
+	return ((f - 1)>>16) + 1;
+    else
+	return - (-f >> 16);
+}