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Constify two matrix multiplication helpers

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2016-05-03 13:44:04 +10:00
parent df42e9aebc
commit dc7570f047
1 changed files with 2 additions and 2 deletions
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4
src/libinput-util.h
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@ -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;