| 1 | /* |
| 2 | |
| 3 | Copyright 1987, 1998 The Open Group |
| 4 | |
| 5 | Permission to use, copy, modify, distribute, and sell this software and its |
| 6 | documentation for any purpose is hereby granted without fee, provided that |
| 7 | the above copyright notice appear in all copies and that both that |
| 8 | copyright notice and this permission notice appear in supporting |
| 9 | documentation. |
| 10 | |
| 11 | The above copyright notice and this permission notice shall be included in |
| 12 | all copies or substantial portions of the Software. |
| 13 | |
| 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 17 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| 18 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 19 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 20 | |
| 21 | Except as contained in this notice, the name of The Open Group shall not be |
| 22 | used in advertising or otherwise to promote the sale, use or other dealings |
| 23 | in this Software without prior written authorization from The Open Group. |
| 24 | |
| 25 | Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. |
| 26 | |
| 27 | All Rights Reserved |
| 28 | |
| 29 | Permission to use, copy, modify, and distribute this software and its |
| 30 | documentation for any purpose and without fee is hereby granted, |
| 31 | provided that the above copyright notice appear in all copies and that |
| 32 | both that copyright notice and this permission notice appear in |
| 33 | supporting documentation, and that the name of Digital not be |
| 34 | used in advertising or publicity pertaining to distribution of the |
| 35 | software without specific, written prior permission. |
| 36 | |
| 37 | DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING |
| 38 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL |
| 39 | DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR |
| 40 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
| 41 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
| 42 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
| 43 | SOFTWARE. |
| 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 | |
| 72 | typedef CARD32 Pixel; |
| 73 | typedef struct _CMEntry *EntryPtr; |
| 74 | |
| 75 | /* moved to screenint.h: typedef struct _ColormapRec *ColormapPtr */ |
| 76 | typedef struct _colorResource *colorResourcePtr; |
| 77 | |
| 78 | extern _X_EXPORT int CreateColormap(Colormap /*mid */ , |
| 79 | ScreenPtr /*pScreen */ , |
| 80 | VisualPtr /*pVisual */ , |
| 81 | ColormapPtr * /*ppcmap */ , |
| 82 | int /*alloc */ , |
| 83 | int /*client */ ); |
| 84 | |
| 85 | extern _X_EXPORT int FreeColormap(pointer /*pmap */ , |
| 86 | XID /*mid */ ); |
| 87 | |
| 88 | extern _X_EXPORT int TellLostMap(WindowPtr /*pwin */ , |
| 89 | pointer /* Colormap *pmid */ ); |
| 90 | |
| 91 | extern _X_EXPORT int TellGainedMap(WindowPtr /*pwin */ , |
| 92 | pointer /* Colormap *pmid */ ); |
| 93 | |
| 94 | extern _X_EXPORT int CopyColormapAndFree(Colormap /*mid */ , |
| 95 | ColormapPtr /*pSrc */ , |
| 96 | int /*client */ ); |
| 97 | |
| 98 | extern _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 | |
| 105 | extern _X_EXPORT void FakeAllocColor(ColormapPtr /*pmap */ , |
| 106 | xColorItem * /*item */ ); |
| 107 | |
| 108 | extern _X_EXPORT void FakeFreeColor(ColormapPtr /*pmap */ , |
| 109 | Pixel /*pixel */ ); |
| 110 | |
| 111 | typedef int (*ColorCompareProcPtr) (EntryPtr /*pent */ , |
| 112 | xrgb * /*prgb */ ); |
| 113 | |
| 114 | extern _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 | |
| 123 | extern _X_EXPORT int QueryColors(ColormapPtr /*pmap */ , |
| 124 | int /*count */ , |
| 125 | Pixel * /*ppixIn */ , |
| 126 | xrgb * /*prgbList */ , |
| 127 | ClientPtr client); |
| 128 | |
| 129 | extern _X_EXPORT int FreeClientPixels(pointer /*pcr */ , |
| 130 | XID /*fakeid */ ); |
| 131 | |
| 132 | extern _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 | |
| 140 | extern _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 | |
| 152 | extern _X_EXPORT int FreeColors(ColormapPtr /*pmap */ , |
| 153 | int /*client */ , |
| 154 | int /*count */ , |
| 155 | Pixel * /*pixels */ , |
| 156 | Pixel /*mask */ ); |
| 157 | |
| 158 | extern _X_EXPORT int StoreColors(ColormapPtr /*pmap */ , |
| 159 | int /*count */ , |
| 160 | xColorItem * /*defs */ , |
| 161 | ClientPtr client); |
| 162 | |
| 163 | extern _X_EXPORT int IsMapInstalled(Colormap /*map */ , |
| 164 | WindowPtr /*pWin */ ); |
| 165 | |
| 166 | extern _X_EXPORT Bool ResizeVisualArray(ScreenPtr /* pScreen */ , |
| 167 | int /* new_vis_count */ , |
| 168 | DepthPtr /* depth */ ); |
| 169 | |
| 170 | #endif /* CMAP_H */ |