mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
synced 2026-05-22 05:38:09 +02:00
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
|
/*
|
|||
|
|
* Copyright <EFBFBD> 2003 USC, Information Sciences Institute
|
|||
|
|
*
|
|||
|
|
* Permission to use, copy, modify, distribute, and sell this software
|
|||
|
|
* and its documentation for any purpose is hereby granted without
|
|||
|
|
* fee, provided that the above copyright notice appear in all copies
|
|||
|
|
* and that both that copyright notice and this permission notice
|
|||
|
|
* appear in supporting documentation, and that the name of the
|
|||
|
|
* University of Southern California not be used in advertising or
|
|||
|
|
* publicity pertaining to distribution of the software without
|
|||
|
|
* specific, written prior permission. The University of Southern
|
|||
|
|
* California makes no representations about the suitability of this
|
|||
|
|
* software for any purpose. It is provided "as is" without express
|
|||
|
|
* or implied warranty.
|
|||
|
|
*
|
|||
|
|
* THE UNIVERSITY OF SOUTHERN CALIFORNIA DISCLAIMS ALL WARRANTIES WITH
|
|||
|
|
* REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
|
|||
|
|
* MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE UNIVERSITY OF
|
|||
|
|
* SOUTHERN CALIFORNIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|||
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
|
|||
|
|
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
|
|||
|
|
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|||
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|||
|
|
*
|
|||
|
|
* Author: Carl D. Worth <cworth@isi.edu>
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#include "cairoint.h"
|
|||
|
|
|
|||
|
|
cairo_fixed_t
|
|||
|
|
_cairo_fixed_from_int (int i)
|
|||
|
|
{
|
|||
|
|
return i << 16;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
cairo_fixed_t
|
|||
|
|
_cairo_fixed_from_double (double d)
|
|||
|
|
{
|
|||
|
|
return (cairo_fixed_t) (d * 65536);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
double
|
|||
|
|
_cairo_fixed_to_double (cairo_fixed_t f)
|
|||
|
|
{
|
|||
|
|
return ((double) f) / 65536.0;
|
|||
|
|
}
|