/* * Copyright © 2006 Jeff Muizelaar <jeff@infidigm.net> * Copyright © 2006 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, * modify, merge, publish, distribute, sublicense, and/or sell copies * of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Authors: Jeff Muizelaar <jeff@infidigm.net> * Carl Worth <cworth@cworth.org> */ #include "cairo-perf.h" static cairo_perf_ticks_t do_unaligned_clip (cairo_t *cr, int width, int height) { cairo_save (cr); cairo_perf_timer_start (); /* First a triangular clip that obviously isn't along device-pixel * boundaries. */ cairo_move_to (cr, 50, 50); cairo_line_to (cr, 50, 90); cairo_line_to (cr, 90, 90); cairo_close_path (cr); cairo_clip (cr); /* Then a rectangular clip that would be but for the non-integer * scaling. */ cairo_scale (cr, 1.1, 1.1); cairo_rectangle (cr, 55, 55, 35, 35); cairo_clip (cr); cairo_perf_timer_stop (); cairo_restore (cr); return cairo_perf_timer_elapsed (); } void unaligned_clip (cairo_perf_t *perf, cairo_t *cr, int width, int height) { cairo_perf_run (perf, "unaligned_clip", do_unaligned_clip); }