Mercurial > sdl-ios-xcode

annotate test/testpower.c @ 3638:6e70cf55a368

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Removed incorrect SDL_GetAudioDeviceName() call from loopwave.c. SDL_GetAudioDeviceName(1, 0) does not mean "name of the default output device."
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 11 Jan 2010 07:58:55 +0000
parents 51750b7a966f
children
rev   line source
3170
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
1 /* Simple test of power subsystem. */
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
2
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
3 #include <stdio.h>
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
4 #include "SDL.h"
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
5
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
6 static void
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
7 report_power(void)
3170
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
8 {
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
9 int seconds, percent;
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
10 const SDL_PowerState state = SDL_GetPowerInfo(&seconds, &percent);
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
11 char *statestr = NULL;
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
12
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
13 printf("SDL-reported power info...\n");
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
14 switch (state) {
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
15 case SDL_POWERSTATE_UNKNOWN:
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
16 statestr = "Unknown";
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
17 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
18 case SDL_POWERSTATE_ON_BATTERY:
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
19 statestr = "On battery";
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
20 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
21 case SDL_POWERSTATE_NO_BATTERY:
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
22 statestr = "No battery";
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
23 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
24 case SDL_POWERSTATE_CHARGING:
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
25 statestr = "Charging";
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
26 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
27 case SDL_POWERSTATE_CHARGED:
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
28 statestr = "Charged";
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
29 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
30 default:
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
31 statestr = "!!API ERROR!!";
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
32 break;
3170
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
33 }
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
34
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
35 printf("State: %s\n", statestr);
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
36
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
37 if (percent == -1) {
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
38 printf("Percent left: unknown\n");
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
39 } else {
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
40 printf("Percent left: %d%%\n", percent);
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
41 }
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
42
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
43 if (seconds == -1) {
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
44 printf("Time left: unknown\n");
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
45 } else {
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
46 printf("Time left: %d minutes, %d seconds\n", (int) (seconds / 60),
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
47 (int) (seconds % 60));
3170
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
48 }
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
49 }
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
50
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
51
3186
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
52 int
Sam Lantinga <slouken@libsdl.org>
parents: 3170
diff changeset
53 main(int argc, char *argv[])
3170
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
54 {
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
55 if (SDL_Init(SDL_INIT_VIDEO) == -1) {
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
56 fprintf(stderr, "SDL_Init() failed: %s\n", SDL_GetError());
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
57 return 1;
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
58 }
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
59
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
60 report_power();
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
61
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
62 SDL_Quit();
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
63 return 0;
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
64 }
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
65
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
66 /* end of testpower.c ... */