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Imported Upstream version 1.15.1
[deb_xorg-server.git] / include / colormap.h
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a09e091a
JB		 1/*
2
3Copyright 1987, 1998 The Open Group
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7the above copyright notice appear in all copies and that both that
8copyright notice and this permission notice appear in supporting
9documentation.
10
11The above copyright notice and this permission notice shall be included in
12all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21Except as contained in this notice, the name of The Open Group shall not be
22used in advertising or otherwise to promote the sale, use or other dealings
23in this Software without prior written authorization from The Open Group.
24
25Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
26
27 All Rights Reserved
28
29Permission to use, copy, modify, and distribute this software and its
30documentation for any purpose and without fee is hereby granted,
31provided that the above copyright notice appear in all copies and that
32both that copyright notice and this permission notice appear in
33supporting documentation, and that the name of Digital not be
34used in advertising or publicity pertaining to distribution of the
35software without specific, written prior permission.
36
37DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
38ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
39DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
40ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
41WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
42ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
43SOFTWARE.
44
45*/
46
47#ifndef CMAP_H
48#define CMAP_H 1
49
50#include <X11/Xproto.h>
51#include "screenint.h"
52#include "window.h"
53
54/* these follow X.h's AllocNone and AllocAll */
55#define CM_PSCREEN 2
56#define CM_PWIN 3
57/* Passed internally in colormap.c */
58#define REDMAP 0
59#define GREENMAP 1
60#define BLUEMAP 2
61#define PSEUDOMAP 3
62#define AllocPrivate (-1)
63#define AllocTemporary (-2)
64#define DynamicClass 1
65
66/* Values for the flags field of a colormap. These should have 1 bit set
67 * and not overlap */
68#define IsDefault 1
69#define AllAllocated 2
70#define BeingCreated 4
71
72typedef CARD32 Pixel;
73typedef struct _CMEntry *EntryPtr;
74
75/* moved to screenint.h: typedef struct _ColormapRec *ColormapPtr */
76typedef struct _colorResource *colorResourcePtr;
77
78extern _X_EXPORT int CreateColormap(Colormap /*mid */ ,
79 ScreenPtr /*pScreen */ ,
80 VisualPtr /*pVisual */ ,
81 ColormapPtr * /*ppcmap */ ,
82 int /*alloc */ ,
83 int /*client */ );
84
85extern _X_EXPORT int FreeColormap(pointer /*pmap */ ,
86 XID /*mid */ );
87
88extern _X_EXPORT int TellLostMap(WindowPtr /*pwin */ ,
89 pointer /* Colormap *pmid */ );
90
91extern _X_EXPORT int TellGainedMap(WindowPtr /*pwin */ ,
92 pointer /* Colormap *pmid */ );
93
94extern _X_EXPORT int CopyColormapAndFree(Colormap /*mid */ ,
95 ColormapPtr /*pSrc */ ,
96 int /*client */ );
97
98extern _X_EXPORT int AllocColor(ColormapPtr /*pmap */ ,
99 unsigned short * /*pred */ ,
100 unsigned short * /*pgreen */ ,
101 unsigned short * /*pblue */ ,
102 Pixel * /*pPix */ ,
103 int /*client */ );
104
105extern _X_EXPORT void FakeAllocColor(ColormapPtr /*pmap */ ,
106 xColorItem * /*item */ );
107
108extern _X_EXPORT void FakeFreeColor(ColormapPtr /*pmap */ ,
109 Pixel /*pixel */ );
110
111typedef int (*ColorCompareProcPtr) (EntryPtr /*pent */ ,
112 xrgb * /*prgb */ );
113
114extern _X_EXPORT int FindColor(ColormapPtr /*pmap */ ,
115 EntryPtr /*pentFirst */ ,
116 int /*size */ ,
117 xrgb * /*prgb */ ,
118 Pixel * /*pPixel */ ,
119 int /*channel */ ,
120 int /*client */ ,
121 ColorCompareProcPtr /*comp */ );
122
123extern _X_EXPORT int QueryColors(ColormapPtr /*pmap */ ,
124 int /*count */ ,
125 Pixel * /*ppixIn */ ,
126 xrgb * /*prgbList */ ,
127 ClientPtr client);
128
129extern _X_EXPORT int FreeClientPixels(pointer /*pcr */ ,
130 XID /*fakeid */ );
131
132extern _X_EXPORT int AllocColorCells(int /*client */ ,
133 ColormapPtr /*pmap */ ,
134 int /*colors */ ,
135 int /*planes */ ,
136 Bool /*contig */ ,
137 Pixel * /*ppix */ ,
138 Pixel * /*masks */ );
139
140extern _X_EXPORT int AllocColorPlanes(int /*client */ ,
141 ColormapPtr /*pmap */ ,
142 int /*colors */ ,
143 int /*r */ ,
144 int /*g */ ,
145 int /*b */ ,
146 Bool /*contig */ ,
147 Pixel * /*pixels */ ,
148 Pixel * /*prmask */ ,
149 Pixel * /*pgmask */ ,
150 Pixel * /*pbmask */ );
151
152extern _X_EXPORT int FreeColors(ColormapPtr /*pmap */ ,
153 int /*client */ ,
154 int /*count */ ,
155 Pixel * /*pixels */ ,
156 Pixel /*mask */ );
157
158extern _X_EXPORT int StoreColors(ColormapPtr /*pmap */ ,
159 int /*count */ ,
160 xColorItem * /*defs */ ,
161 ClientPtr client);
162
163extern _X_EXPORT int IsMapInstalled(Colormap /*map */ ,
164 WindowPtr /*pWin */ );
165
166extern _X_EXPORT Bool ResizeVisualArray(ScreenPtr /* pScreen */ ,
167 int /* new_vis_count */ ,
168 DepthPtr /* depth */ );
169
170#endif /* CMAP_H */
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