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gerrit.twrp.me / android_bootable_recovery / 5618952043062a5f8d8c6d62a447cf2a94cc60f3 / . / minui / main.cpp
blob: 74b830e39fa1f5f4db2a41c6b0a25d053dd9fdbc [file] [log] [blame]
Ethan Yonkera59da092015-10-13 19:35:05 -0500[diff] [blame]1#include <stdbool.h>
2#include <stdlib.h>
3#include <string.h>
4#include <unistd.h>
5
6#include <fcntl.h>
7#include <stdio.h>
8
9#include <sys/ioctl.h>
10#include <sys/mman.h>
11#include <sys/types.h>
12
13#include <linux/fb.h>
14#include <linux/kd.h>
15
16#include <time.h>
17
18#include "minui.h"
19#include "graphics.h"
20
21int main() {
22 // It might be a good idea to add some blending tests.
23 // The only blending done currently is around the font / text
24 int i = 0;
25 printf("Initializing graphics.\n");
26 if (gr_init() != 0) {
27 printf("Error initializing graphics.\n");
28 return -1;
29 }
30 printf("Starting tests\n");
31 printf("Red\n");
32 gr_color(255, 0, 0, 255);
33 gr_fill(0, 0, gr_fb_width(), gr_fb_height());
34 gr_flip();
35 sleep(1);
36 printf("Green\n");
37 gr_color(0, 225, 0, 255);
38 gr_fill(0, 0, gr_fb_width(), gr_fb_height());
39 gr_flip();
40 sleep(1);
41 printf("Blue\n");
42 gr_color(0, 0, 255, 255);
43 gr_fill(0, 0, gr_fb_width(), gr_fb_height());
44 gr_flip();
45 sleep(1);
46 printf("White\n");
47 gr_color(255, 255, 255, 255);
48 gr_fill(0, 0, gr_fb_width(), gr_fb_height());
49 gr_flip();
50 sleep(1);
51 printf("4 colors, 1 in each corner\n");
52 gr_color(255, 0, 0, 255);
53 gr_fill(0, 0, gr_fb_width() / 2, gr_fb_height() / 2);
54 gr_color(0, 255, 0, 255);
55 gr_fill(0, gr_fb_height() / 2, gr_fb_width() / 2, gr_fb_height());
56 gr_color(0, 0, 255, 255);
57 gr_fill(gr_fb_width() / 2, 0, gr_fb_width(), gr_fb_height() / 2);
58 gr_color(255, 255, 255, 255);
59 gr_fill(gr_fb_width() / 2, gr_fb_height() / 2, gr_fb_width(), gr_fb_height());
60 gr_flip();
61 sleep(3);
62 printf("4 colors, vertical stripes\n");
63 gr_color(255, 0, 0, 255);
64 gr_fill(0, 0, gr_fb_width() / 4, gr_fb_height());
65 gr_color(0, 255, 0, 255);
66 gr_fill(gr_fb_width() / 4, 0, gr_fb_width() / 2, gr_fb_height());
67 gr_color(0, 0, 255, 255);
68 gr_fill(gr_fb_width() / 2, 0, gr_fb_width() * 3 / 4, gr_fb_height());
69 gr_color(255, 255, 255, 255);
70 gr_fill(gr_fb_width() * 3 / 4, 0, gr_fb_width(), gr_fb_height());
71 gr_flip();
72 sleep(3);
73 printf("Gradients, 1 in each corner\n");
74 gr_color(0, 0, 0, 255);
75 gr_fill(0, 0, gr_fb_width(), gr_fb_height());
76 for (i = 0; i < 255; i++) {
77 gr_color(i, 0, 0, 255);
78 gr_fill(i, 0, i+1, gr_fb_height() / 2);
79 gr_color(0, i, 0, 255);
80 gr_fill(i, gr_fb_height() / 2, i+1, gr_fb_height());
81 gr_color(0, 0, i, 255);
82 gr_fill(i + (gr_fb_width() / 2), 0, i + (gr_fb_width() / 2) + 1, gr_fb_height() / 2);
83 gr_color(i, i, i, 255);
84 gr_fill(i + (gr_fb_width() / 2), gr_fb_height() / 2, i + (gr_fb_width() / 2) + 1, gr_fb_height());
85 }
86 gr_flip();
87 sleep(3);
88 printf("White with RGB text\n");
89 gr_color(255, 255, 255, 255);
90 gr_fill(0, 0, gr_fb_width(), gr_fb_height());
91 gr_color(255, 0, 0, 255);
92 gr_text(10, 10, "RED red RED", false);
93 gr_color(0, 255, 0, 255);
94 gr_text(10, 50, "GREEN green GREEN", false);
95 gr_color(0, 0, 255, 255);
96 gr_text(10, 90, "BLUE blue BLUE", false);
97 gr_flip();
98 sleep(3);
99 printf("PNG test with /res/images/test.png\n");
100 GRSurface* icon[2];
101 gr_color(0, 0, 0, 255);
102 gr_fill(0, 0, gr_fb_width(), gr_fb_height());
103 res_create_display_surface("test", icon);
104 GRSurface* surface = icon[0];
105 gr_blit(surface, 0, 0, gr_get_width(surface), gr_get_height(surface), 10, 10);
106 gr_flip();
107 res_free_surface(surface);
108 sleep(3);
109 printf("Exit graphics.\n");
110 gr_exit();
111 printf("Done.\n");
112 return 0;
113}