Mercurial > hg > dmlib
annotate dmengine.h @ 366:38e10b5f4e09
Work towards base engine re-entrancy.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Tue, 16 Oct 2012 23:16:42 +0300 |
parents | bf60f60cafba |
children | 9875c65029af |
rev | line source |
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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 <SDL_events.h> |
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6 #include <SDL_audio.h> |
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7 #include "dmres.h" |
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8 #include "dmtimeline.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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16 |
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17 |
317 | 18 #ifdef __cplusplus |
19 extern "C" { | |
20 #endif | |
21 | |
22 | |
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23 struct DMEngineData; |
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24 |
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25 |
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26 typedef struct |
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27 { |
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28 DMResourceLib *resources; |
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29 |
354 | 30 DMResource *timeline; |
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31 DMTimeline *tl; |
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32 DMPreparedTimeline *ptl; |
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33 |
361 | 34 int frameTime, frameCount, |
35 startTime, endTime, | |
36 adjustTime, pauseTime; | |
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37 |
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38 BOOL pauseFlag, paused, exitFlag; |
361 | 39 |
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40 SDL_Surface *screen; |
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41 SDL_Event event; |
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42 SDL_AudioSpec optAfmt; |
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43 int optScrWidth, optScrHeight, optVFlags, optBitDepth, optResFlags; |
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44 char *optDataPath, *optPackFilename; |
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45 |
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46 #ifdef DM_USE_JSS |
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47 JSSMixer *dev; |
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48 JSSPlayer *plr; |
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49 int jss_format; |
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50 #endif |
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51 |
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52 #ifdef DM_USE_TREMOR |
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53 DMResource *audioRes; |
113 | 54 size_t audioPos; |
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55 #endif |
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56 |
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57 int (*demoInit)(struct DMEngineData *); |
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58 int (*demoInitPreVideo)(struct DMEngineData *); |
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59 int (*demoInitPostVideo)(struct DMEngineData *); |
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60 int (*demoRender)(struct DMEngineData *); |
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61 void (*demoShutdown)(struct DMEngineData *); |
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62 void (*demoQuit)(struct DMEngineData *); |
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63 |
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64 } DMEngineData; |
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65 |
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66 |
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67 #define engineGetResImage(eng, x, name) \ |
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68 do { \ |
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69 if ((x = (SDL_Surface *) engineGetResource(eng, name)) == NULL) \ |
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70 return DMERR_INIT_FAIL; \ |
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71 } while (0) |
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72 |
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73 #define engineGetResModule(eng, x, name) \ |
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74 do { \ |
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75 if ((x = (JSSModule *) engineGetResource(eng, name)) == NULL) \ |
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76 return DMERR_INIT_FAIL; \ |
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77 } while (0) |
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78 |
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79 |
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80 int engineClassifier(DMResource *res); |
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81 void * engineGetResource(DMEngineData *eng, const char *name); |
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82 int engineGetTime(DMEngineData *eng, int t); |
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83 int engineGetTimeDTi(DMEngineData *eng); |
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84 int engineGetTick(DMEngineData *eng); |
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85 float engineGetTimeDT(DMEngineData *eng); |
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86 int demoPreInit(DMEngineData *eng); |
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87 |
317 | 88 |
89 #ifdef __cplusplus | |
90 } | |
91 #endif | |
92 | |
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93 #endif // DMSIMPLE_H |