Mercurial > sdl-ios-xcode
annotate test/testpower.c @ 5159:307ccc9c135e
Made it possible to create a texture of any format, even if not supported by the renderer.
This allows me to reduce the set of formats supported by the renderers to the most optimal set, for a nice speed boost.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Thu, 03 Feb 2011 00:19:40 -0800 |
parents | 51750b7a966f |
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rev | line source |
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3170
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Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
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1 /* Simple test of power subsystem. */ |
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2 |
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Initial work on power subsystem for SDL 1.3.
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3 #include <stdio.h> |
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4 #include "SDL.h" |
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5 |
3186 | 6 static void |
7 report_power(void) | |
3170
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Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
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8 { |
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Initial work on power subsystem for SDL 1.3.
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9 int seconds, percent; |
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Ryan C. Gordon <icculus@icculus.org>
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10 const SDL_PowerState state = SDL_GetPowerInfo(&seconds, &percent); |
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Initial work on power subsystem for SDL 1.3.
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11 char *statestr = NULL; |
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Initial work on power subsystem for SDL 1.3.
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12 |
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Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
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13 printf("SDL-reported power info...\n"); |
3186 | 14 switch (state) { |
15 case SDL_POWERSTATE_UNKNOWN: | |
16 statestr = "Unknown"; | |
17 break; | |
18 case SDL_POWERSTATE_ON_BATTERY: | |
19 statestr = "On battery"; | |
20 break; | |
21 case SDL_POWERSTATE_NO_BATTERY: | |
22 statestr = "No battery"; | |
23 break; | |
24 case SDL_POWERSTATE_CHARGING: | |
25 statestr = "Charging"; | |
26 break; | |
27 case SDL_POWERSTATE_CHARGED: | |
28 statestr = "Charged"; | |
29 break; | |
30 default: | |
31 statestr = "!!API ERROR!!"; | |
32 break; | |
3170
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Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
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33 } |
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34 |
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35 printf("State: %s\n", statestr); |
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36 |
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37 if (percent == -1) { |
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38 printf("Percent left: unknown\n"); |
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39 } else { |
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40 printf("Percent left: %d%%\n", percent); |
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41 } |
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42 |
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43 if (seconds == -1) { |
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44 printf("Time left: unknown\n"); |
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45 } else { |
3186 | 46 printf("Time left: %d minutes, %d seconds\n", (int) (seconds / 60), |
47 (int) (seconds % 60)); | |
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48 } |
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49 } |
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Ryan C. Gordon <icculus@icculus.org>
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50 |
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51 |
3186 | 52 int |
53 main(int argc, char *argv[]) | |
3170
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54 { |
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55 if (SDL_Init(SDL_INIT_VIDEO) == -1) { |
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56 fprintf(stderr, "SDL_Init() failed: %s\n", SDL_GetError()); |
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57 return 1; |
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58 } |
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59 |
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Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
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60 report_power(); |
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61 |
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62 SDL_Quit(); |
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63 return 0; |
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64 } |
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Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
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65 |
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Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents:
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66 /* end of testpower.c ... */ |