From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Tue, 3 May 2016 03:44:04 +0000 (+1000)
Subject: Constify two matrix multiplication helpers
X-Git-Tag: 1.2.903~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dc7570f047d5e9be8cbec65672b4a2512c3811b3;p=platform%2Fupstream%2Flibinput.git

Constify two matrix multiplication helpers

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---

diff --git a/src/libinput-util.h b/src/libinput-util.h
index 8f814cc7..82ab2b1e 100644
--- a/src/libinput-util.h
+++ b/src/libinput-util.h
@@ -228,7 +228,7 @@ matrix_init_translate(struct matrix *m, float x, float y)
 }
 
 static inline int
-matrix_is_identity(struct matrix *m)
+matrix_is_identity(const struct matrix *m)
 {
 	return (m->val[0][0] == 1 &&
 		m->val[0][1] == 0 &&
@@ -263,7 +263,7 @@ matrix_mult(struct matrix *dest,
 }
 
 static inline void
-matrix_mult_vec(struct matrix *m, int *x, int *y)
+matrix_mult_vec(const struct matrix *m, int *x, int *y)
 {
 	int tx, ty;