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annotate test/common.h @ 2318:0c653886cce7

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HandleEvent() returns done each time it is called. If done was set to 0 the program should quit, but because done is not checked until *all* events are handled a following event can reset done to 1 and prevent the program from terminating when told to. I fixed the while loop that handles events to check for the state of done after handling each event. That could leave some events unhandled when the program exits, but it ensures that the program will exit.
author Bob Pendleton <bob@pendleton.com>
date Wed, 20 Feb 2008 23:27:33 +0000
parents 7ee5297340f7
children c18c03927a77
rev   line source
1914
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1
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2 /* A simple test program framework */
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3
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4 #include "SDL.h"
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5
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6 #define VERBOSE_VIDEO 0x00000001
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7 #define VERBOSE_MODES 0x00000002
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8 #define VERBOSE_RENDER 0x00000004
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9 #define VERBOSE_EVENT 0x00000008
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10 #define VERBOSE_AUDIO 0x00000010
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11
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12 typedef struct
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13 {
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14 /* SDL init flags */
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15 char **argv;
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16 Uint32 flags;
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17 Uint32 verbose;
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18
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19 /* Video info */
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20 const char *videodriver;
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21 int display;
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22 const char *window_title;
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23 Uint32 window_flags;
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24 int window_x;
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25 int window_y;
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26 int window_w;
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27 int window_h;
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28 int depth;
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29 int refresh_rate;
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30 int num_windows;
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31 SDL_WindowID *windows;
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32
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33 /* Renderer info */
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34 const char *renderdriver;
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35 Uint32 render_flags;
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36 SDL_bool skip_renderer;
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38 /* Audio info */
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39 const char *audiodriver;
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40 SDL_AudioSpec audiospec;
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41 } CommonState;
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42
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43 extern CommonState *CommonCreateState(char **argv, Uint32 flags);
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44 extern int CommonArg(CommonState * state, int index);
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45 extern const char *CommonUsage(CommonState * state);
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46 extern SDL_bool CommonInit(CommonState * state);
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47 extern void CommonEvent(CommonState * state, SDL_Event * event, int *done);
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48 extern void CommonQuit(CommonState * state);