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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef CAIRO_SURFACE_PRIVATE_H
#define CAIRO_SURFACE_PRIVATE_H
#include "cairo.h"
#include "cairo-types-private.h"
#include "cairo-list-private.h"
#include "cairo-reference-count-private.h"
#include "cairo-clip-private.h"
struct _cairo_surface {
const cairo_surface_backend_t *backend;
cairo_device_t *device;
/* We allow surfaces to override the backend->type by shoving something
* else into surface->type. This is for "wrapper" surfaces that want to
* hide their internal type from the user-level API. */
cairo_surface_type_t type;
cairo_content_t content;
cairo_reference_count_t ref_count;
cairo_status_t status;
unsigned int unique_id;
unsigned finished : 1;
unsigned is_clear : 1;
unsigned has_font_options : 1;
unsigned owns_device : 1;
unsigned permit_subpixel_antialiasing : 1;
cairo_user_data_array_t user_data;
cairo_user_data_array_t mime_data;
cairo_matrix_t device_transform;
cairo_matrix_t device_transform_inverse;
cairo_list_t device_transform_observers;
/* The actual resolution of the device, in dots per inch. */
double x_resolution;
double y_resolution;
/* The resolution that should be used when generating image-based
* fallback; generally only used by the analysis/paginated
* surfaces
*/
double x_fallback_resolution;
double y_fallback_resolution;
/* A "snapshot" surface is immutable. See _cairo_surface_snapshot. */
cairo_surface_t *snapshot_of;
cairo_surface_func_t snapshot_detach;
/* current snapshots of this surface*/
cairo_list_t snapshots;
/* place upon snapshot list */
cairo_list_t snapshot;
/*
* Surface font options, falling back to backend's default options,
* and set using _cairo_surface_set_font_options(), and propagated by
* cairo_surface_create_similar().
*/
cairo_font_options_t font_options;
};
#endif /* CAIRO_SURFACE_PRIVATE_H */
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