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annotate dmsimple.h @ 110:8db49a23b393

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Fixes to make the JSS audio subsystem support work again in the engine framework.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 03 Oct 2012 10:15:45 +0300
parents d5d27f262227
children 34ccf783ecca
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1 #ifndef DMSIMPLE_H
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2 #define DMSIMPLE_H
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3
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4 #include "dmlib.h"
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5 #include "dmargs.h"
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6 #include "dmres.h"
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7 #include "dmimage.h"
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8
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9 #ifdef DM_USE_JSS
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10 #include "jss.h"
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11 #include "jssmod.h"
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12 #include "jssmix.h"
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13 #include "jssplr.h"
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14 #endif
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16
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17 typedef struct
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18 {
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19 int currFrame, endTime, startTime,
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20 totalFrameTime, adjustTime, pauseTime;
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21
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22 BOOL pauseFlag, paused, exitFlag;
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23 SDL_Surface *screen;
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24 SDL_Event event;
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25
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26 SDL_AudioSpec optAfmt;
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27 int optScrWidth, optScrHeight, optVFlags, optBitDepth, optResFlags;
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28 char *optDataPath, *optPackFilename;
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30 #ifdef DM_USE_JSS
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31 JSSMixer *dev;
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32 JSSPlayer *plr;
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33 int jss_format;
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34 #endif
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35
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36 #ifdef DM_USE_TREMOR
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37 DMResource *audio;
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38 int audioPos;
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39 #endif
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40
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41 #ifdef DM_DEBUG
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42 BOOL optDebug;
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43 Uint8 *audioBuf;
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44 int audioBufSize;
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45 int audioSamples;
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46 int demoDuration;
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47 #endif
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48 } DMEngineData;
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51 typedef struct
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52 {
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53 int currFrame, endTime, startTime;
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54 } DMFrameData;
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57 extern DMEngineData engine;
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58 extern DMFrameData frame;
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61 #define engineGetResImage(x, name) \
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62 do { \
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63 if ((x = (SDL_Surface *) engineGetResource(name)) == NULL) \
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64 return DMERR_INIT_FAIL; \
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65 } while (0)
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67 #define engineGetResModule(x, name) \
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68 do { \
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69 if ((x = (JSSModule *) engineGetResource(name)) == NULL) \
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70 return DMERR_INIT_FAIL; \
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71 } while (0)
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74 void * engineGetResource(const char *name);
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75 int engineGetTime(int t);
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76 int engineGetTimeDTi();
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77 int engineGetTick();
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78 float engineGetTimeDT();
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79
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80 int demoInit();
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81 int demoPreInit();
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82 int demoMainTick();
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83 void demoShutdown();
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84 void demoQuit();
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85
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86 #endif // DMSIMPLE_H