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2 | pj | 1 | /* |
2 | * Copyright 1995, Brown University, Providence, RI |
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3 | * |
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4 | * Permission to use and modify this software and its documentation for |
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5 | * any purpose other than its incorporation into a commercial product is |
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6 | * hereby granted without fee. Permission to copy and distribute this |
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7 | * software and its documentation only for non-commercial use is also |
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8 | * granted without fee, provided, however, that the above copyright notice |
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9 | * appear in all copies, that both that copyright notice and this permission |
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10 | * notice appear in supporting documentation, that the name of Brown |
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11 | * University not be used in advertising or publicity pertaining to |
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12 | * distribution of the software without specific, written prior permission, |
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13 | * and that the person doing the distribution notify Brown University of |
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14 | * such distributions outside of his or her organization. Brown University |
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15 | * makes no representations about the suitability of this software for |
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16 | * any purpose. It is provided "as is" without express or implied warranty. |
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17 | * Brown University requests notification of any modifications to this |
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18 | * software or its documentation. |
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19 | * |
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20 | * Send the following redistribution information: |
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21 | * |
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22 | * Name: |
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23 | * Organization: |
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24 | * Address (postal and/or electronic): |
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25 | * |
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26 | * To: |
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27 | * Software Librarian |
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28 | * Computer Science Department, Box 1910 |
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29 | * Brown University |
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30 | * Providence, RI 02912 |
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31 | * |
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32 | * or |
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33 | * |
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34 | * brusd@cs.brown.edu |
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35 | * |
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36 | * We will acknowledge all electronic notifications. |
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37 | */ |
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38 | #include <stdio.h> |
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39 | #include <iostream.h> |
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40 | #include "ANIMdisplay.H" |
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41 | #include "ANIMmpeg.H" |
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42 | #ifndef NONV |
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43 | #include "ANIMnv.H" |
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44 | #endif |
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45 | |||
46 | extern unsigned long wpixel[256]; |
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47 | extern int quietFlag; |
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48 | |||
49 | const int NUMMOVIES=20; |
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50 | int numInput=0; |
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51 | |||
52 | /* Global file pointer to incoming data. */ |
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53 | char *inputName[NUMMOVIES]; |
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54 | |||
55 | int buffer=TRUE; |
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56 | int compress=TRUE, cycle=FALSE; |
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57 | #ifndef NOTHREADS |
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58 | int mthread=TRUE; |
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59 | #endif |
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60 | |||
61 | void |
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62 | displayMovies(ANIMdisplay **theWindows, ANIMbase **theMovies) |
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63 | { |
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64 | /* Start multithreading after all the images have been init-ed */ |
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65 | int moviesToDisplay=cycle ? 1 : numInput; |
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66 | |||
67 | for (int i=0;i<moviesToDisplay;i++) { |
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68 | theMovies[i]->Buffer(buffer, compress); |
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69 | #ifndef NOTHREADS |
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70 | theMovies[i]->MultiThread(mthread); |
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71 | #endif |
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72 | } |
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73 | |||
74 | quietFlag=0; |
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75 | Boolean workToDo=TRUE; |
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76 | |||
77 | if (cycle) { |
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78 | int currentMovie=0, frames=0; |
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79 | while(1) { |
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80 | theWindows[0]->display(); |
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81 | frames++; |
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82 | if (cycle && theWindows[0]->movieDone()) { |
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83 | ANIMbase *movie= theWindows[0]->_movie; |
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84 | |||
85 | printf("%d %dx%d frames, %s\n", |
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86 | frames, movie->Width, movie->Height, movie->getName()); |
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87 | fflush(stdout); |
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88 | frames=0; |
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89 | currentMovie=++currentMovie % numInput; |
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90 | theWindows[0]->newMovie(inputName[currentMovie]); |
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91 | } |
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92 | } |
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93 | } else { |
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94 | while (workToDo) { |
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95 | for (int whichMovie=0;whichMovie<numInput;whichMovie++) { |
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96 | theWindows[whichMovie]->display(); |
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97 | } |
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98 | } |
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99 | } |
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100 | } |
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101 | |||
102 | #ifndef __STDC__ |
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103 | void |
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104 | #else |
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105 | int |
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106 | #endif |
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107 | main(int argc, char **argv) |
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108 | { |
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109 | char *filename="/home/lsh/tii/mpeg/eggclock.mpg"; |
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110 | int mark=1; |
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111 | ANIMbase *theMovie[NUMMOVIES]; |
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112 | ANIMdisplay *theWindow[NUMMOVIES]; |
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113 | char *displayName=""; |
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114 | |||
115 | /* Initiialize arrays */ |
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116 | for (int i=0;i<NUMMOVIES; i++) { |
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117 | inputName[i] = filename; |
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118 | theWindow[i]=NULL; |
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119 | theMovie[i]=NULL; |
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120 | } |
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121 | |||
122 | // |
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123 | // Get command line arguments |
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124 | // |
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125 | argc--; |
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126 | |||
127 | while (argc) { |
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128 | if (strcmp(argv[mark], "-display") == 0) { |
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129 | displayName= argv[++mark]; |
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130 | argc -= 2; mark++; |
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131 | } else if (strcmp(argv[mark], "-no_buffer") == 0) { |
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132 | buffer=FALSE; |
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133 | argc--; mark++; |
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134 | } else if (strcmp(argv[mark], "-no_compress") == 0) { |
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135 | compress=FALSE; |
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136 | argc--; mark++; |
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137 | } else if (strcmp(argv[mark], "-cycle") == 0) { |
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138 | cycle=TRUE; |
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139 | buffer=FALSE; //for now, or we don't know to cycle |
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140 | argc--; mark++; |
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141 | #ifndef NOTHREADS |
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142 | } else if (strcmp(argv[mark], "-no_mthread") == 0) { |
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143 | mthread=FALSE; |
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144 | argc--; mark++; |
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145 | #endif |
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146 | } else { |
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147 | fflush(stdout); |
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148 | if (numInput<NUMMOVIES) { |
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149 | inputName[numInput] = argv[mark]; |
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150 | if ((numInput==0) || !cycle) { |
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151 | #ifndef NONV |
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152 | if (strstr(inputName[numInput],"mbone:")!=NULL) { |
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153 | theMovie[numInput]= |
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154 | (ANIMbase *) new ANIMnv(inputName[numInput]); |
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155 | } else |
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156 | #endif |
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157 | theMovie[numInput]= |
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158 | (ANIMbase *) new ANIMmpeg(inputName[numInput]); |
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159 | if (!theMovie[numInput]->OkFile()) { |
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160 | fprintf(stderr, "%s: %s not found\n", argv[0],argv[mark]); |
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161 | /* shouldn't have to delete it each time - reuse!*/ |
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162 | delete theMovie[numInput]; |
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163 | } else { |
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164 | if (theMovie[numInput]->open()) { |
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165 | if (numInput==0) { |
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166 | theWindow[0]=new ANIMdisplay((ANIMbase *) theMovie[0], |
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167 | displayName,!cycle); |
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168 | } else { |
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169 | theWindow[numInput]=new ANIMdisplay( |
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170 | (ANIMbase *) theMovie[numInput], |
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171 | theWindow[numInput-1], |
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172 | !cycle); |
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173 | } |
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174 | numInput++; |
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175 | } else { |
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176 | fprintf(stderr,"%s: %s not an MPEG file\n", |
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177 | argv[0],argv[mark]); |
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178 | delete theMovie[numInput]; |
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179 | } |
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180 | } |
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181 | } else if (cycle) { |
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182 | numInput++; |
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183 | } |
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184 | } else { |
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185 | fprintf(stderr, "Can't load file %s - too many\n", argv[mark]); |
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186 | } |
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187 | argc--; mark++; |
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188 | } |
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189 | } |
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190 | |||
191 | if (numInput) displayMovies(theWindow, (ANIMbase **) theMovie); |
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192 | else { |
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193 | #ifndef NOTHREADS |
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194 | char *threadStr="-no_mthread"; |
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195 | #else |
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196 | char *threadStr=""; |
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197 | #endif |
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198 | fprintf(stderr,"%s: no files entered\n",argv[0]); |
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199 | fprintf(stderr, |
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200 | "usage: %s [-display display -no_buffer %s -cycle -no_compress] movie ... \n", |
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201 | argv[0],threadStr); |
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202 | exit(1); |
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203 | } |
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204 | } |