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1 /* | 1 /* |
2 * Copyright (c) 2010 Travis Geiselbrecht | 2 * Copyright (c) 2010 Travis Geiselbrecht |
3 * | 3 * |
4 * Permission is hereby granted, free of charge, to any person obtaining | 4 * Permission is hereby granted, free of charge, to any person obtaining |
5 * a copy of this software and associated documentation files | 5 * a copy of this software and associated documentation files |
6 * (the "Software"), to deal in the Software without restriction, | 6 * (the "Software"), to deal in the Software without restriction, |
7 * including without limitation the rights to use, copy, modify, merge, | 7 * including without limitation the rights to use, copy, modify, merge, |
8 * publish, distribute, sublicense, and/or sell copies of the Software, | 8 * publish, distribute, sublicense, and/or sell copies of the Software, |
9 * and to permit persons to whom the Software is furnished to do so, | 9 * and to permit persons to whom the Software is furnished to do so, |
10 * subject to the following conditions: | 10 * subject to the following conditions: |
11 * | 11 * |
12 * The above copyright notice and this permission notice shall be | 12 * The above copyright notice and this permission notice shall be |
13 * included in all copies or substantial portions of the Software. | 13 * included in all copies or substantial portions of the Software. |
14 * | 14 * |
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | 16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY | 18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, | 19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | 20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | 21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
22 */ | 22 */ |
23 #ifndef __LIB_GFX_H | 23 #ifndef __LIB_GFX_H |
24 #define __LIB_GFX_H | 24 #define __LIB_GFX_H |
25 | 25 |
26 #include <stdbool.h> | 26 #include <stdbool.h> |
27 #include <sys/types.h> | 27 #include <sys/types.h> |
28 #include <inttypes.h> | 28 #include <inttypes.h> |
| 29 #include <compiler.h> |
29 | 30 |
30 // gfx library | 31 // gfx library |
31 | 32 |
| 33 __BEGIN_CDECLS |
| 34 |
32 // different graphics formats | 35 // different graphics formats |
33 typedef enum { | 36 typedef enum { |
34 GFX_FORMAT_NONE, | 37 GFX_FORMAT_NONE, |
35 GFX_FORMAT_RGB_565, | 38 GFX_FORMAT_RGB_565, |
36 GFX_FORMAT_RGB_332, | 39 GFX_FORMAT_RGB_332, |
37 GFX_FORMAT_RGB_2220, | 40 GFX_FORMAT_RGB_2220, |
38 GFX_FORMAT_ARGB_8888, | 41 GFX_FORMAT_ARGB_8888, |
39 GFX_FORMAT_RGB_x888, | 42 GFX_FORMAT_RGB_x888, |
40 GFX_FORMAT_MONO, | 43 GFX_FORMAT_MONO, |
41 | 44 |
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107 struct display_framebuffer; | 110 struct display_framebuffer; |
108 gfx_surface *gfx_create_surface_from_display(struct display_framebuffer *) __NON
NULL((1)); | 111 gfx_surface *gfx_create_surface_from_display(struct display_framebuffer *) __NON
NULL((1)); |
109 | 112 |
110 // free the surface | 113 // free the surface |
111 // optionally frees the buffer if the free bit is set | 114 // optionally frees the buffer if the free bit is set |
112 void gfx_surface_destroy(struct gfx_surface *surface); | 115 void gfx_surface_destroy(struct gfx_surface *surface); |
113 | 116 |
114 // utility routine to fill the display with a little moire pattern | 117 // utility routine to fill the display with a little moire pattern |
115 void gfx_draw_pattern(void); | 118 void gfx_draw_pattern(void); |
116 | 119 |
| 120 __END_CDECLS |
| 121 |
117 #endif | 122 #endif |
118 | 123 |
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