Jay Sorg
8 years ago
parent
660132a49d
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58c777783b
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/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Jay Sorg 2016
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* region, from pixman.h
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*/
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#if !defined(PIXMAN_PIXMAN_H__)
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#define PIXMAN_PIXMAN_H__
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typedef int pixman_bool_t;
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struct pixman_region16_data
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{
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long size;
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long numRects;
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};
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struct pixman_box16
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{
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signed short x1, y1, x2, y2;
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};
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struct pixman_region16
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{
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struct pixman_box16 extents;
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struct pixman_region16_data *data;
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};
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enum _pixman_region_overlap_t
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{
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PIXMAN_REGION_OUT,
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PIXMAN_REGION_IN,
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PIXMAN_REGION_PART
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};
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typedef enum _pixman_region_overlap_t pixman_region_overlap_t;
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typedef struct pixman_region16_data pixman_region16_data_t;
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typedef struct pixman_box16 pixman_box16_t;
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typedef struct pixman_region16 pixman_region16_t;
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/* creation/destruction */
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void pixman_region_init (pixman_region16_t *region);
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void pixman_region_init_rect (pixman_region16_t *region,
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int x,
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int y,
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unsigned int width,
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unsigned int height);
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void pixman_region_fini (pixman_region16_t *region);
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pixman_bool_t pixman_region_union (pixman_region16_t *new_reg,
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pixman_region16_t *reg1,
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pixman_region16_t *reg2);
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pixman_bool_t pixman_region_subtract (pixman_region16_t *reg_d,
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pixman_region16_t *reg_m,
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pixman_region16_t *reg_s);
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pixman_box16_t * pixman_region_rectangles (pixman_region16_t *region,
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int *n_rects);
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#endif
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/*
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* Copyright © 2008 Red Hat, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of
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* Red Hat, Inc. not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. Red Hat, Inc. makes no representations about the
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* suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Soren Sandmann <sandmann@redhat.com>
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*/
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/* taken from pixman 0.34
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altered to compile without all of pixman */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "pixman-region.h"
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#define UINT32_MAX (4294967295U)
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#define INT16_MIN (-32767-1)
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#define INT16_MAX (32767)
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#define PIXMAN_EXPORT
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#define FALSE 0
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#define TRUE 1
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#define MIN(x1, x2) ((x1) < (x2) ? (x1) : (x2))
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#define MAX(x1, x2) ((x1) > (x2) ? (x1) : (x2))
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typedef int pixman_bool_t;
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typedef pixman_box16_t box_type_t;
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typedef pixman_region16_data_t region_data_type_t;
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typedef pixman_region16_t region_type_t;
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typedef signed int overflow_int_t;
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#define PREFIX(x) pixman_region##x
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#define PIXMAN_REGION_MAX INT16_MAX
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#define PIXMAN_REGION_MIN INT16_MIN
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#define FUNC "func"
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#define critical_if_fail(expr)
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int _pixman_log_error(const char *func, const char *format, ...)
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{
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return 0;
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}
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#include "pixman-region.c"
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