1 | /*
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2 | * Copyright 2002-2004 Red Hat Inc., Durham, North Carolina.
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3 | *
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4 | * All Rights Reserved.
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5 | *
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6 | * Permission is hereby granted, free of charge, to any person obtaining
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7 | * a copy of this software and associated documentation files (the
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8 | * "Software"), to deal in the Software without restriction, including
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9 | * without limitation on the rights to use, copy, modify, merge,
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10 | * publish, distribute, sublicense, and/or sell copies of the Software,
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11 | * and to permit persons to whom the Software is furnished to do so,
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12 | * subject to the following conditions:
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13 | *
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14 | * The above copyright notice and this permission notice (including the
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15 | * next paragraph) shall be included in all copies or substantial
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16 | * portions of the Software.
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17 | *
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18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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19 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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21 | * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
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22 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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23 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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25 | * SOFTWARE.
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26 | */
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27 |
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28 | /*
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29 | * Authors:
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30 | * Kevin E. Martin <kem@redhat.com>
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31 | *
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32 | */
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33 |
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34 | /** \file
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35 | * Header file for colormap support. \see dmxcmap.c. */
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36 |
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37 | #ifndef DMXCMAP_H
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38 | #define DMXCMAP_H
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39 |
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40 | #include "colormapst.h"
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41 |
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42 | /** Colormap private area. */
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43 | typedef struct _dmxColormapPriv {
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44 | Colormap cmap;
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45 | } dmxColormapPrivRec, *dmxColormapPrivPtr;
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46 |
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47 | extern Bool dmxCreateColormap(ColormapPtr pColormap);
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48 | extern void dmxDestroyColormap(ColormapPtr pColormap);
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49 | extern void dmxInstallColormap(ColormapPtr pColormap);
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50 | extern void dmxStoreColors(ColormapPtr pColormap, int ndef, xColorItem * pdef);
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51 |
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52 | extern Bool dmxCreateDefColormap(ScreenPtr pScreen);
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53 |
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54 | extern Bool dmxBECreateColormap(ColormapPtr pColormap);
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55 | extern Bool dmxBEFreeColormap(ColormapPtr pColormap);
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56 |
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57 | /** Set colormap private structure. */
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58 | #define DMX_SET_COLORMAP_PRIV(_pCMap, _pCMapPriv) \
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59 | dixSetPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey, _pCMapPriv)
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60 |
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61 | /** Get colormap private structure. */
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62 | #define DMX_GET_COLORMAP_PRIV(_pCMap) (dmxColormapPrivPtr) \
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63 | dixLookupPrivate(&(_pCMap)->devPrivates, dmxColormapPrivateKey)
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64 |
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65 | #endif /* DMXCMAP_H */
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