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annotate dmsimple.h @ 300:4972ca91d062

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Cleanups.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 11 Oct 2012 17:55:15 +0300
parents e2f286781180
children 713c8018c3ce
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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 <SDL.h>
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5 #include "dmlib.h"
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6 #include "dmargs.h"
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7 #include "dmres.h"
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8 #include "dmimage.h"
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9
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10 #ifdef DM_USE_JSS
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11 #include "jss.h"
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12 #include "jssmod.h"
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13 #include "jssmix.h"
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14 #include "jssplr.h"
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15 #endif
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17
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18 typedef struct
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19 {
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20 int currFrame, endTime, startTime,
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21 totalFrameTime, adjustTime, pauseTime;
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22
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23 BOOL pauseFlag, paused, exitFlag;
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24 SDL_Surface *screen;
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25 SDL_Event event;
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27 SDL_AudioSpec optAfmt;
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28 int optScrWidth, optScrHeight, optVFlags, optBitDepth, optResFlags;
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29 char *optDataPath, *optPackFilename;
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31 #ifdef DM_USE_JSS
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32 JSSMixer *dev;
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33 JSSPlayer *plr;
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34 int jss_format;
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35 #endif
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36
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37 #ifdef DM_USE_TREMOR
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38 DMResource *audio;
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39 size_t audioPos;
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40 #endif
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42 #ifdef DM_DEBUG
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43 BOOL optDebug;
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44 Uint8 *audioBuf;
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45 int audioBufSize;
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46 int audioSamples;
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47 int demoDuration;
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48 #endif
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49
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50 int (*demoInit)();
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51 int (*demoInitPreVideo)();
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52 int (*demoInitPostVideo)();
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53 int (*demoRender)();
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54 void (*demoShutdown)();
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55 void (*demoQuit)();
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56
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57 } DMEngineData;
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60 typedef struct
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61 {
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62 int currFrame, endTime, startTime;
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63 } DMFrameData;
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66 extern DMEngineData engine;
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67 extern DMFrameData frame;
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70 #define engineGetResImage(x, name) \
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71 do { \
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72 if ((x = (SDL_Surface *) engineGetResource(name)) == NULL) \
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73 return DMERR_INIT_FAIL; \
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74 } while (0)
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76 #define engineGetResModule(x, name) \
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77 do { \
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78 if ((x = (JSSModule *) engineGetResource(name)) == NULL) \
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79 return DMERR_INIT_FAIL; \
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80 } while (0)
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83 void * engineGetResource(const char *name);
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84 int engineGetTime(int t);
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85 int engineGetTimeDTi();
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86 int engineGetTick();
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87 float engineGetTimeDT();
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88
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89 int demoPreInit();
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90
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91 #endif // DMSIMPLE_H