# | Line 1 | Line 1 | |
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1 | < | /* Copyright (c) 1997 Silicon Graphics, Inc. */ |
2 | < | |
3 | < | /* SCCSid "$SunId$ SGI" */ |
4 | < | |
1 | > | /* RCSid $Id$ */ |
2 | /* | |
3 | * Quadtree data structures for holodeck display drivers. | |
4 | */ | |
5 | ||
6 | + | #include "color.h" |
7 | #include "tonemap.h" | |
8 | #include "rhdriver.h" | |
9 | ||
12 | – | #ifndef int2 |
13 | – | #define int2 short |
14 | – | #endif |
15 | – | #ifndef int4 |
16 | – | #define int4 int |
17 | – | #endif |
18 | – | /* child ordering */ |
10 | #define DL 0 /* down left */ | |
11 | #define DR 1 /* down right */ | |
12 | #define UL 2 /* up left */ |
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