/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */

/* cairo - a vector graphics library with display and print output

 *

 * Copyright © 2002 University of Southern California

 * Copyright © 2005 Red Hat, Inc.

 * Copyright © 2009 Chris Wilson

 *

 * 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 University of Southern

 * California.

 *

 * Contributor(s):

 *  Chris Wilson <chris@chris-wilson.co.u>

 */

#ifndef CAIRO_SURFACE_WRAPPER_PRIVATE_H

#define CAIRO_SURFACE_WRAPPER_PRIVATE_H

#include "cairoint.h"

#include "cairo-types-private.h"

#include "cairo-recording-surface-private.h"

#include "cairo-surface-backend-private.h"

CAIRO_BEGIN_DECLS

struct _cairo_surface_wrapper {

    cairo_surface_t *target;

    cairo_matrix_t transform;

    cairo_bool_t has_extents;

    cairo_rectangle_int_t extents;

    const cairo_clip_t *clip;

    unsigned int source_region_id;

    unsigned int mask_region_id;

    cairo_bool_t needs_transform;

};

cairo_private void

_cairo_surface_wrapper_init (cairo_surface_wrapper_t *wrapper,

           cairo_surface_t *target);

cairo_private void

_cairo_surface_wrapper_intersect_extents (cairo_surface_wrapper_t *wrapper,

            const cairo_rectangle_int_t *extents);

cairo_private void

_cairo_surface_wrapper_set_inverse_transform (cairo_surface_wrapper_t *wrapper,

                const cairo_matrix_t *transform);

cairo_private void

_cairo_surface_wrapper_set_clip (cairo_surface_wrapper_t *wrapper,

         const cairo_clip_t *clip);

cairo_private void

_cairo_surface_wrapper_fini (cairo_surface_wrapper_t *wrapper);

static inline cairo_bool_t

_cairo_surface_wrapper_has_fill_stroke (cairo_surface_wrapper_t *wrapper)

{

    return wrapper->target->backend->fill_stroke != NULL;

}

Unexecuted instantiation: cairo-recording-surface.c:_cairo_surface_wrapper_has_fill_stroke

Unexecuted instantiation: cairo-surface-wrapper.c:_cairo_surface_wrapper_has_fill_stroke

cairo_private cairo_status_t

_cairo_surface_wrapper_acquire_source_image (cairo_surface_wrapper_t *wrapper,

               cairo_image_surface_t  **image_out,

               void                   **image_extra);

cairo_private void

_cairo_surface_wrapper_release_source_image (cairo_surface_wrapper_t *wrapper,

               cairo_image_surface_t  *image,

               void                   *image_extra);

cairo_private cairo_status_t

_cairo_surface_wrapper_paint (cairo_surface_wrapper_t *wrapper,

            cairo_operator_t         op,

            const cairo_pattern_t   *source,

            unsigned int             source_region_id,

            const cairo_clip_t      *clip);

cairo_private cairo_status_t

_cairo_surface_wrapper_mask (cairo_surface_wrapper_t *wrapper,

           cairo_operator_t       op,

           const cairo_pattern_t   *source,

           unsigned int             source_region_id,

           const cairo_pattern_t   *mask,

                             unsigned int             mask_region_id,

           const cairo_clip_t      *clip);

cairo_private cairo_status_t

_cairo_surface_wrapper_stroke (cairo_surface_wrapper_t    *wrapper,

             cairo_operator_t      op,

             const cairo_pattern_t    *source,

             unsigned int                source_region_id,

             const cairo_path_fixed_t   *path,

             const cairo_stroke_style_t *stroke_style,

             const cairo_matrix_t   *ctm,

             const cairo_matrix_t   *ctm_inverse,

             double        tolerance,

             cairo_antialias_t     antialias,

             const cairo_clip_t   *clip);

cairo_private cairo_status_t

_cairo_surface_wrapper_fill_stroke (cairo_surface_wrapper_t    *wrapper,

            cairo_operator_t          fill_op,

            const cairo_pattern_t      *fill_source,

            unsigned int                fill_region_id,

            cairo_fill_rule_t         fill_rule,

            double            fill_tolerance,

            cairo_antialias_t         fill_antialias,

            const cairo_path_fixed_t   *path,

            cairo_operator_t          stroke_op,

            const cairo_pattern_t      *stroke_source,

            unsigned int                stroke_region_id,

            const cairo_stroke_style_t *stroke_style,

            const cairo_matrix_t       *stroke_ctm,

            const cairo_matrix_t       *stroke_ctm_inverse,

            double            stroke_tolerance,

            cairo_antialias_t         stroke_antialias,

            const cairo_clip_t         *clip);

cairo_private cairo_status_t

_cairo_surface_wrapper_fill (cairo_surface_wrapper_t  *wrapper,

           cairo_operator_t        op,

           const cairo_pattern_t    *source,

           unsigned int              source_region_id,

           const cairo_path_fixed_t *path,

           cairo_fill_rule_t         fill_rule,

           double          tolerance,

           cairo_antialias_t         antialias,

           const cairo_clip_t       *clip);

cairo_private cairo_status_t

_cairo_surface_wrapper_show_text_glyphs (cairo_surface_wrapper_t     *wrapper,

           cairo_operator_t      op,

           const cairo_pattern_t      *source,

           unsigned int                source_region_id,

           const char       *utf8,

           int           utf8_len,

           const cairo_glyph_t      *glyphs,

           int           num_glyphs,

           const cairo_text_cluster_t *clusters,

           int           num_clusters,

           cairo_text_cluster_flags_t  cluster_flags,

           cairo_scaled_font_t      *scaled_font,

           const cairo_clip_t     *clip);

cairo_private cairo_status_t

_cairo_surface_wrapper_tag (cairo_surface_wrapper_t     *wrapper,

          cairo_bool_t                 begin,

          const char                  *tag_name,

          const char                  *attributes);

cairo_private cairo_surface_t *

_cairo_surface_wrapper_create_similar (cairo_surface_wrapper_t *wrapper,

               cairo_content_t  content,

               int    width,

               int    height);

cairo_private cairo_bool_t

_cairo_surface_wrapper_get_extents (cairo_surface_wrapper_t *wrapper,

            cairo_rectangle_int_t   *extents);

cairo_private void

_cairo_surface_wrapper_get_font_options (cairo_surface_wrapper_t    *wrapper,

           cairo_font_options_t     *options);

cairo_private cairo_surface_t *

_cairo_surface_wrapper_snapshot (cairo_surface_wrapper_t *wrapper);

cairo_private cairo_bool_t

_cairo_surface_wrapper_has_show_text_glyphs (cairo_surface_wrapper_t *wrapper);

static inline cairo_bool_t

_cairo_surface_wrapper_is_active (cairo_surface_wrapper_t *wrapper)

{

    return wrapper->target != (cairo_surface_t *) 0;

}

Unexecuted instantiation: cairo-recording-surface.c:_cairo_surface_wrapper_is_active

Unexecuted instantiation: cairo-surface-wrapper.c:_cairo_surface_wrapper_is_active

cairo_private cairo_bool_t

_cairo_surface_wrapper_get_target_extents (cairo_surface_wrapper_t *wrapper,

             cairo_bool_t surface_is_unbounded,

             cairo_rectangle_int_t *extents);

CAIRO_END_DECLS

#endif /* CAIRO_SURFACE_WRAPPER_PRIVATE_H */