annotate Media/MediaPlayer.h @ 2529:dbaf6fc71525

GUIWindow::DrawText: cleaned
author a.parshin
date Mon, 13 Oct 2014 17:18:55 +0300
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children a902abdfc7f2
rev   line source
2502
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1 #pragma once
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2 #include "OSWindow.h"
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3 #include "Engine/Graphics/Texture.h"
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4 #include "Engine/ErrorHandling.h"
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5
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6 #pragma pack(push, 1)
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7
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8 #pragma pack(pop)
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9
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10 #pragma pack(push, 1)
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11 #pragma pack(pop)
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12
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13
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14
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15 extern "C"
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16 {
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17 #include "lib/libavcodec/avcodec.h"
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18 #include "lib/libavformat/avformat.h"
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19 #include "lib/libavutil/avutil.h"
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20 #include "lib/libavutil/imgutils.h"
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21 #include "lib/libswscale/swscale.h"
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22 #include "lib/libswresample/swresample.h"
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23 #include "lib/libavutil/opt.h"
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24 }
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25 #pragma comment(lib, "avcodec.lib")
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26 #pragma comment(lib, "avformat.lib")
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27 #pragma comment(lib, "avutil.lib")
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28 #pragma comment(lib, "swscale.lib")
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29 #pragma comment(lib, "swresample.lib")
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30
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31 #include "lib/OpenAL/al.h"
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32 #include "lib/OpenAL/alc.h"
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33 #pragma comment(lib, "OpenAL32.lib")
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34
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35 #pragma pack(push, 1)
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36
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37 struct MovieHeader
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38 {
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39 char pVideoName[40];
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40 unsigned int uFileOffset;
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41 };
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42 struct SoundHeader
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43 {
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44 char pSoundName[40];
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45 unsigned int uFileOffset;
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46 unsigned int uCompressedSize;
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47 unsigned int uDecompressedSize;
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48 };
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49
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50 enum MovieType
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51 {
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52 MOVIE_Invalid = 0x0,
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53 MOVIE_3DOLogo = 0x1,
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54 MOVIE_NWCLogo = 0x2,
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55 MOVIE_JVC = 0x3,
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56 MOVIE_Emerald = 0x4,
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57 MOVIE_Intro = 0x5,
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58 MOVIE_Death = 0x6,
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59 MOVIE_Outro = 0x7,
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60 };
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61
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62 namespace Media
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63 {
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64 class ITrack
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65 {
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66 public:
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67 virtual ~ITrack() {}
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68
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69 virtual void Play(bool loop = false) = 0;
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70 virtual void Release() = 0;
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71 };
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72
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73 class IMovie
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74 {
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75 public:
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76 virtual ~IMovie() {}
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77
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78 virtual void Play() = 0;
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79 virtual void GetNextFrame(double dt, void *target_surface) = 0;
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80 virtual void Release() = 0;
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81
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82 };
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83
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84 class MPlayer
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85 {
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86 public:
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87 MPlayer();
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88 virtual ~MPlayer();
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89
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90 //for video/////////////////////////////////////////////////
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91 RGBTexture pVideoFrame;
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92 int field_44;//final video
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93 unsigned int bFirstFrame;
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94 unsigned int bLoopPlaying;
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95 unsigned int bStopBeforeSchedule;
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96 OSWindow *window;
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97 int uMovieType;//0 - null, 1 - bik, 2 - smk
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98 char pCurrentMovieName[64];
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99 char pVideoFrameTextureFilename[32];
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100 MovieHeader *pMightVideoHeaders;
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101 MovieHeader *pMagicVideoHeaders;
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102 HANDLE hMightVid;
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103 HANDLE hMagicVid;
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104 unsigned int uNumMightVideoHeaders;
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105 unsigned int uNumMagicVideoHeaders;
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106 bool bPlaying_Movie;
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107 bool loop_current_file;
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108 DWORD time_video_begin;
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109 int current_movie_width;
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110 int current_movie_height;
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111 HANDLE hVidFile;
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112 int uSize;
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113 int uOffset;
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114
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115 void Initialize(OSWindow *window);
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116
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117 void OpenFullscreenMovie(const char *pFilename, unsigned int bLoop);
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118 void OpenHouseMovie(const char *pMovieName, unsigned int a3_1);
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119
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120 void LoadMovie(const char *);
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121 void SelectMovieType();
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122
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123 inline void PlayFullscreenMovie(MovieType movie_type, bool bShowMouseAfterPlayback)
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124 {
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125 extern unsigned int bNoVideo;
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126 if (bNoVideo) return;
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127
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128 switch (movie_type)
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129 {
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130 case MOVIE_3DOLogo: FullscreenMovieLoop("3dologo", 0); break;
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131 case MOVIE_NWCLogo: FullscreenMovieLoop("new world logo", 0); break;
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132 case MOVIE_JVC: FullscreenMovieLoop("jvc", 0); break;
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133 case MOVIE_Intro: FullscreenMovieLoop("Intro", 0); break;
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134 case MOVIE_Emerald: FullscreenMovieLoop("Intro Post", 0); break;
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135 case MOVIE_Death: FullscreenMovieLoop("losegame", 2); break;
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136 case MOVIE_Outro: FullscreenMovieLoop("end_seq1", 20); break;
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137
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138 default:
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139 Error("Invalid movie requested: %u", movie_type);
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140 break;
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141 }
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142 }
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143 void FullscreenMovieLoop(const char *pMovieName, int a2);
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144 void HouseMovieLoop();
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145
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146 void ShowMM7IntroVideo_and_LoadingScreen();
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147 void Unload();
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148 ///////////////////////////////////////////////
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149
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150 IMovie *LoadMovie(const wchar_t *name, int width, int height, int cache_ms);
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151 IMovie *LoadMovieFromLOD(HANDLE h, int readFunction(void*, uint8_t*, int), int64_t seekFunction(void*, int64_t, int), int width, int height);
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152
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153 //for audio////////////////////////////////////
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154 HANDLE hAudioSnd;
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155 unsigned int uNumSoundHeaders;
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156 struct SoundHeader *pSoundHeaders;
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157
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158 void LoadAudioSnd();
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159 ///////////////////////////////////////////////
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160
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161
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162 ITrack *LoadTrack(const wchar_t *name);
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163
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164 protected:
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165 static int readFunction(void *, uint8_t *, int);
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166 static int64_t seekFunction(void *, int64_t, int);
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167 };
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168 };
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169 #pragma pack(pop)
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170 extern Media::MPlayer *pMediaPlayer;
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171 extern Media::IMovie *pMovie_Track;
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172 extern Media::ITrack *pAudio_Track;
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173 extern class Movie *movie;
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174
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175 extern int mSourceID;
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176
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177 extern void PlayMovie(const wchar_t * pFilename);
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178 extern void PlayAudio(const wchar_t * pFilename);
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179 extern void MovieRelease();