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  • Committer: Bazaar Package Importer
  • Author(s): Sebastian Dröge
  • Date: 2010-06-26 16:13:32 UTC
  • mfrom: (1.3.3 upstream) (1.5.10 experimental)
  • Revision ID: james.westby@ubuntu.com-20100626161332-s14u9kutazlea7c1
Tags: 1.9.10-1
http://bugs.debian.org/555722
* New upstream development release:
  + Use subpixel rendering settings for fonts (Closes: #555722).
  + debian/patches/99_autoreconf.patch:
    - Regenerated for the new version.
  + debian/patches/01_no-private-symbol-export.patch,
    debian/patches/03_no-cxx.patch,
    debian/patches/05_am-maintainer-mode.patch,
    debian/patches/99_ltmain_as-needed.patch:
    - Refreshed.

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src/cairo-slope.c
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 *
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 * You should have received a copy of the LGPL along with this library
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 * in the file COPYING-LGPL-2.1; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
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 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
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 * You should have received a copy of the MPL along with this library
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 * in the file COPYING-MPL-1.1
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 *
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#include "cairoint.h"
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void
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_cairo_slope_init (cairo_slope_t *slope,
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                   const cairo_point_t *a,
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                   const cairo_point_t *b)
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{
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    slope->dx = b->x - a->x;
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    slope->dy = b->y - a->y;
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}
 
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#include "cairo-slope-private.h"
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/* Compare two slopes. Slope angles begin at 0 in the direction of the
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   positive X axis and increase in the direction of the positive Y
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     * of b by an infinitesimally small amount, (that is, 'a' will
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     * always be considered less than 'b').
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     */
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    if (((a->dx > 0) != (b->dx > 0)) ||
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        ((a->dy > 0) != (b->dy > 0)))
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    {
 
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    if ((a->dx ^ b->dx) < 0 || (a->dy ^ b->dy) < 0) {
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        if (a->dx > 0 || (a->dx == 0 && a->dy > 0))
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            return +1;
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        else