annotate music2/music.h @ 60:e16e13d8cd68

Replaced SATURATE -> ADD, implemented objComposite, corrected minor things
author Thibaut GIRKA <thib@sitedethib.com>
date Fri, 18 Dec 2009 20:41:38 +0100
parents ddbcbd000206
children
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1 /*
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2 * Copyright (c) 2004-2006 Kazunori "jagarl" Ueno
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3 * All rights reserved.
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4 *
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5 * Redistribution and use in source and binary forms, with or without
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6 * modification, are permitted provided that the following conditions
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7 * are met:
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8 * 1. Redistributions of source code must retain the above copyright
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9 * notice, this list of conditions and the following disclaimer.
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10 * 2. Redistributions in binary form must reproduce the above copyright
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11 * notice, this list of conditions and the following disclaimer in the
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12 * documentation and/or other materials provided with the distribution.
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13 * 3. The name of the author may not be used to endorse or promote products
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14 * derived from this software without specific prior written permission.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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26 */
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27
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28
0
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29 #ifndef __MUSIC__ /* __MUSIC__ */
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30 #define __MUSIC__
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31
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32 #ifdef HAVE_CONFIG_H
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33 # include "config.h"
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34 #endif
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35
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36 #include <sys/types.h>
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37 #include <sys/time.h>
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38 #include <SDL_mixer.h>
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39
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40 #define MIX_PCM_BGM 4
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41 #define MIX_PCM_EFFEC 5
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42 #define MIX_PCM_KOE 6
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43 #define MIX_PCM_SIZE 8
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44
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45 #define DEFAULT_AUDIOBUF 4096
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46
2
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47 enum KoeType { koe_unknown, koe_nwk, koe_ovk, koe_ogg};
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48
0
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49 typedef struct {
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50 FILE* stream;
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51 int length;
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52 int offset;
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53 int rate;
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54 KoeType type;
52
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55 } AvgKoeInfo;
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56
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57 /* koedec.cc */
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58 extern AvgKoeInfo OpenKoeFile(const char* path);
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59 extern char* decode_koe(AvgKoeInfo info, int* len);
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60 extern char* decode_koe_nwa(AvgKoeInfo info, int* len);
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61 extern const char* MakeWavHeader(int rate, int ch, int bps, int size);
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62 extern AvgKoeInfo FindKoe(int file_number, int index);
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63
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64 #include <unistd.h>
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65
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66 class MuSys {
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67 public:
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68 static MuSys* GetInstance(void);
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69 static void Quit(void);
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70 void PlayCDROM(char* name, int play_count);
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71 void StopCDROM(int time);
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72 void PlaySE(const char* name, int loop_flag=0, int channel=0);
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73 void PlaySE(int number);
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74 void StopSE(int time = 0);
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75 bool IsStopSE(void);
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76 void PlayKoe(const char* fname);
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77 void StopKoe(int time);
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78 void PlayMovie(const char* fname, int x1, int y1, int x2, int y2, int loop_count);
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79 void StopMovie(void);
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80 bool IsStopMovie(void);
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81 void InitMusic(void);
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82 void FinalizeMusic(void);
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83
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84 private:
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85 MuSys();
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86
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87 public:
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88 int volmod[4]; // BGM, KOE, PCM, Se
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89 int pcm_enable;
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90 Mix_Chunk *play_chunk[MIX_PCM_SIZE];
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91
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92 private:
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93 class AyuSysConfig *config;
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94 char cdrom_track[128]; char effec_track[128];
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95 int movie_id;
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96 int music_enable;
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97 static MuSys *_singleton;
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98 };
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99
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100 #endif /* __MUSIC__ */