From 26ce5cd6bee871fd84a152cad9b9deb28fc0531a Mon Sep 17 00:00:00 2001
From: Robert Mader <robert.mader@collabora.com>
Date: Sat, 10 Feb 2024 16:53:17 +0100
Subject: [PATCH] kms/update: Add meta_fixed_16_from_double helper

It will be used in the next commit.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3177>
---
 src/backends/native/meta-kms-update.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/backends/native/meta-kms-update.h b/src/backends/native/meta-kms-update.h
index 096c19eaf..d50295d30 100644
--- a/src/backends/native/meta-kms-update.h
+++ b/src/backends/native/meta-kms-update.h
@@ -209,6 +209,12 @@ meta_fixed_16_to_int (MetaFixed16 fixed)
   return fixed / (1 << 16);
 }
 
+static inline MetaFixed16
+meta_fixed_16_from_double (double d)
+{
+  return d * (1 << 16);
+}
+
 static inline double
 meta_fixed_16_to_double (MetaFixed16 fixed)
 {