1/*****************************************************************************/
2/* */
3/* palette.h */
4/* */
5/* Color palette definition for the sp65 sprite and bitmap utility */
6/* */
7/* */
8/* */
9/* (C) 2012, Ullrich von Bassewitz */
10/* Roemerstrasse 52 */
11/* D-70794 Filderstadt */
12/* EMail: uz@cc65.org */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36#ifndef PALETTE_H
37#define PALETTE_H
38
39
40
41#include <stdio.h>
42
43/* sp65 */
44#include "color.h"
45
46
47
48/*****************************************************************************/
49/* Data */
50/*****************************************************************************/
51
52
53
54typedef struct Palette Palette;
55struct Palette {
56 unsigned Count; /* Number of entries */
57 Color Entries[1]; /* Palette entries - dynamic */
58};
59
60
61
62/*****************************************************************************/
63/* Code */
64/*****************************************************************************/
65
66
67
68Palette* NewPalette (unsigned Entries);
69/* Create a new palette with the given number of entries */
70
71Palette* NewMonochromePalette (void);
72/* Create and return a palette with two entries (black and white) */
73
74Palette* DupPalette (const Palette* P);
75/* Create a copy of a palette */
76
77void FreePalette (Palette* P);
78/* Free a dynamically allocated palette */
79
80void DumpPalette (FILE* F, const Palette* P);
81/* Dump the palette in readable form to the given file */
82
83
84
85/* End of palette.h */
86
87#endif
88