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a09e091a JB |
1 | /* |
2 | * Copyright © 2000 Keith Packard | |
3 | * | |
4 | * Permission to use, copy, modify, distribute, and sell this software and its | |
5 | * documentation for any purpose is hereby granted without fee, provided that | |
6 | * the above copyright notice appear in all copies and that both that | |
7 | * copyright notice and this permission notice appear in supporting | |
8 | * documentation, and that the name of Keith Packard not be used in | |
9 | * advertising or publicity pertaining to distribution of the software without | |
10 | * specific, written prior permission. Keith Packard makes no | |
11 | * representations about the suitability of this software for any purpose. It | |
12 | * is provided "as is" without express or implied warranty. | |
13 | * | |
14 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |
15 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |
16 | * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR | |
17 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, | |
18 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |
19 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |
20 | * PERFORMANCE OF THIS SOFTWARE. | |
21 | */ | |
22 | ||
23 | #ifdef HAVE_DIX_CONFIG_H | |
24 | #include <dix-config.h> | |
25 | #endif | |
26 | ||
27 | #include <X11/X.h> | |
28 | #include "scrnintstr.h" | |
29 | #include "windowstr.h" | |
30 | #include <X11/fonts/font.h> | |
31 | #include "dixfontstr.h" | |
32 | #include <X11/fonts/fontstruct.h> | |
33 | #include "mi.h" | |
34 | #include "regionstr.h" | |
35 | #include "globals.h" | |
36 | #include "gcstruct.h" | |
37 | #include "shadow.h" | |
38 | ||
39 | void * | |
40 | shadowAlloc(int width, int height, int bpp) | |
41 | { | |
42 | int stride; | |
43 | void *fb; | |
44 | ||
45 | /* Cant use PixmapBytePad -- the structure is probably not initialized yet */ | |
46 | stride = BitmapBytePad(width * bpp); | |
47 | fb = malloc(stride * height); | |
48 | return fb; | |
49 | } |