| /* cairo - a vector graphics library with display and print output |
| * |
| * Copyright © 2011 Intel Corporation |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it either under the terms of the GNU Lesser General Public |
| * License version 2.1 as published by the Free Software Foundation |
| * (the "LGPL") or, at your option, under the terms of the Mozilla |
| * Public License Version 1.1 (the "MPL"). If you do not alter this |
| * notice, a recipient may use your version of this file under either |
| * the MPL or the LGPL. |
| * |
| * You should have received a copy of the LGPL along with this library |
| * in the file COPYING-LGPL-2.1; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA |
| * You should have received a copy of the MPL along with this library |
| * in the file COPYING-MPL-1.1 |
| * |
| * The contents of this file are subject to the Mozilla Public License |
| * Version 1.1 (the "License"); you may not use this file except in |
| * compliance with the License. You may obtain a copy of the License at |
| * http://www.mozilla.org/MPL/ |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY |
| * OF ANY KIND, either express or implied. See the LGPL or the MPL for |
| * the specific language governing rights and limitations. |
| * |
| * The Original Code is the cairo graphics library. |
| * |
| * The Initial Developer of the Original Code is Intel Corporation. |
| * |
| * Contributor(s): |
| * Chris Wilson <chris@chris-wilson.co.uk> |
| */ |
| |
| #ifndef CAIRO_SURFACE_OBSERVER_PRIVATE_H |
| #define CAIRO_SURFACE_OBSERVER_PRIVATE_H |
| |
| #include "cairoint.h" |
| |
| #include "cairo-device-private.h" |
| #include "cairo-list-private.h" |
| #include "cairo-recording-surface-private.h" |
| #include "cairo-surface-private.h" |
| #include "cairo-surface-backend-private.h" |
| #include "cairo-time-private.h" |
| |
| struct stat { |
| double min, max, sum, sum_sq; |
| unsigned count; |
| }; |
| |
| #define NUM_OPERATORS (CAIRO_OPERATOR_HSL_LUMINOSITY+1) |
| #define NUM_CAPS (CAIRO_LINE_CAP_SQUARE+1) |
| #define NUM_JOINS (CAIRO_LINE_JOIN_BEVEL+1) |
| #define NUM_ANTIALIAS (CAIRO_ANTIALIAS_BEST+1) |
| #define NUM_FILL_RULE (CAIRO_FILL_RULE_EVEN_ODD+1) |
| |
| struct extents { |
| struct stat area; |
| unsigned int bounded, unbounded; |
| }; |
| |
| struct pattern { |
| unsigned int type[8]; /* native/record/other surface/gradients */ |
| }; |
| |
| struct path { |
| unsigned int type[5]; /* empty/pixel/rectilinear/straight/curved */ |
| }; |
| |
| struct clip { |
| unsigned int type[6]; /* none, region, boxes, single path, polygon, general */ |
| }; |
| |
| typedef struct _cairo_observation cairo_observation_t; |
| typedef struct _cairo_observation_record cairo_observation_record_t; |
| typedef struct _cairo_device_observer cairo_device_observer_t; |
| |
| struct _cairo_observation_record { |
| cairo_content_t target_content; |
| int target_width; |
| int target_height; |
| |
| int index; |
| cairo_operator_t op; |
| int source; |
| int mask; |
| int num_glyphs; |
| int path; |
| int fill_rule; |
| double tolerance; |
| int antialias; |
| int clip; |
| cairo_time_t elapsed; |
| }; |
| |
| struct _cairo_observation { |
| int num_surfaces; |
| int num_contexts; |
| int num_sources_acquired; |
| |
| /* XXX put interesting stats here! */ |
| |
| struct paint { |
| cairo_time_t elapsed; |
| unsigned int count; |
| struct extents extents; |
| unsigned int operators[NUM_OPERATORS]; |
| struct pattern source; |
| struct clip clip; |
| unsigned int noop; |
| |
| cairo_observation_record_t slowest; |
| } paint; |
| |
| struct mask { |
| cairo_time_t elapsed; |
| unsigned int count; |
| struct extents extents; |
| unsigned int operators[NUM_OPERATORS]; |
| struct pattern source; |
| struct pattern mask; |
| struct clip clip; |
| unsigned int noop; |
| |
| cairo_observation_record_t slowest; |
| } mask; |
| |
| struct fill { |
| cairo_time_t elapsed; |
| unsigned int count; |
| struct extents extents; |
| unsigned int operators[NUM_OPERATORS]; |
| struct pattern source; |
| struct path path; |
| unsigned int antialias[NUM_ANTIALIAS]; |
| unsigned int fill_rule[NUM_FILL_RULE]; |
| struct clip clip; |
| unsigned int noop; |
| |
| cairo_observation_record_t slowest; |
| } fill; |
| |
| struct stroke { |
| cairo_time_t elapsed; |
| unsigned int count; |
| struct extents extents; |
| unsigned int operators[NUM_OPERATORS]; |
| unsigned int caps[NUM_CAPS]; |
| unsigned int joins[NUM_CAPS]; |
| unsigned int antialias[NUM_ANTIALIAS]; |
| struct pattern source; |
| struct path path; |
| struct stat line_width; |
| struct clip clip; |
| unsigned int noop; |
| |
| cairo_observation_record_t slowest; |
| } stroke; |
| |
| struct glyphs { |
| cairo_time_t elapsed; |
| unsigned int count; |
| struct extents extents; |
| unsigned int operators[NUM_OPERATORS]; |
| struct pattern source; |
| struct clip clip; |
| unsigned int noop; |
| |
| cairo_observation_record_t slowest; |
| } glyphs; |
| |
| cairo_array_t timings; |
| cairo_recording_surface_t *record; |
| }; |
| |
| struct _cairo_device_observer { |
| cairo_device_t base; |
| cairo_device_t *target; |
| |
| cairo_observation_t log; |
| }; |
| |
| struct callback_list { |
| cairo_list_t link; |
| |
| cairo_surface_observer_callback_t func; |
| void *data; |
| }; |
| |
| struct _cairo_surface_observer { |
| cairo_surface_t base; |
| cairo_surface_t *target; |
| |
| cairo_observation_t log; |
| |
| cairo_list_t paint_callbacks; |
| cairo_list_t mask_callbacks; |
| cairo_list_t fill_callbacks; |
| cairo_list_t stroke_callbacks; |
| cairo_list_t glyphs_callbacks; |
| |
| cairo_list_t flush_callbacks; |
| cairo_list_t finish_callbacks; |
| }; |
| |
| #endif /* CAIRO_SURFACE_OBSERVER_PRIVATE_H */ |