boxes: Add 'round' rounding strategy

It just calls roundf(), and is intended to be used when the graphene rectangle is approximately integer aligned. https://gitlab.gnome.org/GNOME/mutter/merge_requests/1042
2020-01-15 19:27:54 +01:00
parent 7f6cafa847
commit a11f9bd513
2 changed files with 10 additions and 0 deletions
--- a/src/core/boxes-private.h
+++ b/src/core/boxes-private.h
@ -45,6 +45,7 @@ typedef enum _MetaRoundingStrategy
 {
  META_ROUNDING_STRATEGY_SHRINK,
  META_ROUNDING_STRATEGY_GROW,
+  META_ROUNDING_STRATEGY_ROUND,
 } MetaRoundingStrategy;

 /* Output functions -- note that the output buffer had better be big enough: