1 | /*****************************************************************************/ |
2 | /* */ |
3 | /* color.h */ |
4 | /* */ |
5 | /* Color 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 COLOR_H |
37 | #define COLOR_H |
38 | |
39 | |
40 | |
41 | /*****************************************************************************/ |
42 | /* Data */ |
43 | /*****************************************************************************/ |
44 | |
45 | |
46 | |
47 | /* Color structure */ |
48 | typedef struct Color Color; |
49 | struct Color { |
50 | unsigned char R; |
51 | unsigned char G; |
52 | unsigned char B; |
53 | unsigned char A; |
54 | }; |
55 | |
56 | |
57 | |
58 | /*****************************************************************************/ |
59 | /* Code */ |
60 | /*****************************************************************************/ |
61 | |
62 | |
63 | |
64 | #if defined(HAVE_INLINE) |
65 | |
66 | INLINE Color RGB (unsigned char R, unsigned char G, unsigned char B) |
67 | /* Generate a color value */ |
68 | { |
69 | Color C; |
70 | C.R = R; C.G = G; C.B = B; C.A = 0; |
71 | return C; |
72 | } |
73 | |
74 | INLINE Color RGBA (unsigned char R, unsigned char G, unsigned char B, unsigned char A) |
75 | /* Generate a color value */ |
76 | { |
77 | Color C; |
78 | C.R = R; C.G = G; C.B = B; C.A = A; |
79 | return C; |
80 | } |
81 | |
82 | #else |
83 | |
84 | Color RGB (unsigned char R, unsigned char G, unsigned char B); |
85 | /* Generate a color value */ |
86 | |
87 | Color RGBA (unsigned char R, unsigned char G, unsigned char B, unsigned char A); |
88 | /* Generate a color value */ |
89 | |
90 | #endif |
91 | |
92 | |
93 | |
94 | /* End of color.h */ |
95 | |
96 | #endif |
97 | |