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/*
* Copyright 1995, Brown University, Providence, RI
*
* Permission to use and modify this software and its documentation for
* any purpose other than its incorporation into a commercial product is
* hereby granted without fee. Permission to copy and distribute this
* software and its documentation only for non-commercial use is also
* granted without fee, provided, however, that the above copyright notice
* appear in all copies, that both that copyright notice and this permission
* notice appear in supporting documentation, that the name of Brown
* University not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior permission,
* and that the person doing the distribution notify Brown University of
* such distributions outside of his or her organization. Brown University
* makes no representations about the suitability of this software for
* any purpose. It is provided "as is" without express or implied warranty.
* Brown University requests notification of any modifications to this
* software or its documentation.
*
* Send the following redistribution information:
*
* Name:
* Organization:
* Address (postal and/or electronic):
*
* To:
* Software Librarian
* Computer Science Department, Box 1910
* Brown University
* Providence, RI 02912
*
* or
*
* brusd@cs.brown.edu
*
* We will acknowledge all electronic notifications.
*/
#include <stdio.h>
#include <iostream.h>
#include "ANIMdisplay.H"
#include "ANIMmpeg.H"
#ifndef NONV
#include "ANIMnv.H"
#endif
extern unsigned long wpixel
[256];
extern int quietFlag
;
const int NUMMOVIES
=20;
int numInput
=0;
/* Global file pointer to incoming data. */
char *inputName
[NUMMOVIES
];
int buffer
=TRUE
;
int compress
=TRUE
, cycle
=FALSE
;
#ifndef NOTHREADS
int mthread
=TRUE
;
#endif
void
displayMovies
(ANIMdisplay
**theWindows
, ANIMbase
**theMovies
)
{
/* Start multithreading after all the images have been init-ed */
int moviesToDisplay
=cycle
? 1 : numInput
;
for (int i
=0;i
<moviesToDisplay
;i
++) {
theMovies
[i
]->Buffer
(buffer
, compress
);
#ifndef NOTHREADS
theMovies
[i
]->MultiThread
(mthread
);
#endif
}
quietFlag
=0;
Boolean workToDo
=TRUE
;
if (cycle
) {
int currentMovie
=0, frames
=0;
while(1) {
theWindows
[0]->display
();
frames
++;
if (cycle
&& theWindows
[0]->movieDone
()) {
ANIMbase
*movie
= theWindows
[0]->_movie
;
printf("%d %dx%d frames, %s\n",
frames
, movie
->Width
, movie
->Height
, movie
->getName
());
fflush(stdout
);
frames
=0;
currentMovie
=++currentMovie
% numInput
;
theWindows
[0]->newMovie
(inputName
[currentMovie
]);
}
}
} else {
while (workToDo
) {
for (int whichMovie
=0;whichMovie
<numInput
;whichMovie
++) {
theWindows
[whichMovie
]->display
();
}
}
}
}
#ifndef __STDC__
void
#else
int
#endif
main
(int argc
, char **argv
)
{
char *filename
="/home/lsh/tii/mpeg/eggclock.mpg";
int mark
=1;
ANIMbase
*theMovie
[NUMMOVIES
];
ANIMdisplay
*theWindow
[NUMMOVIES
];
char *displayName
="";
/* Initiialize arrays */
for (int i
=0;i
<NUMMOVIES
; i
++) {
inputName
[i
] = filename
;
theWindow
[i
]=NULL
;
theMovie
[i
]=NULL
;
}
//
// Get command line arguments
//
argc
--;
while (argc
) {
if (strcmp(argv
[mark
], "-display") == 0) {
displayName
= argv
[++mark
];
argc
-= 2; mark
++;
} else if (strcmp(argv
[mark
], "-no_buffer") == 0) {
buffer
=FALSE
;
argc
--; mark
++;
} else if (strcmp(argv
[mark
], "-no_compress") == 0) {
compress
=FALSE
;
argc
--; mark
++;
} else if (strcmp(argv
[mark
], "-cycle") == 0) {
cycle
=TRUE
;
buffer
=FALSE
; //for now, or we don't know to cycle
argc
--; mark
++;
#ifndef NOTHREADS
} else if (strcmp(argv
[mark
], "-no_mthread") == 0) {
mthread
=FALSE
;
argc
--; mark
++;
#endif
} else {
fflush(stdout
);
if (numInput
<NUMMOVIES
) {
inputName
[numInput
] = argv
[mark
];
if ((numInput
==0) || !cycle
) {
#ifndef NONV
if (strstr(inputName
[numInput
],"mbone:")!=NULL
) {
theMovie
[numInput
]=
(ANIMbase
*) new ANIMnv
(inputName
[numInput
]);
} else
#endif
theMovie
[numInput
]=
(ANIMbase
*) new ANIMmpeg
(inputName
[numInput
]);
if (!theMovie
[numInput
]->OkFile
()) {
fprintf(stderr
, "%s: %s not found\n", argv
[0],argv
[mark
]);
/* shouldn't have to delete it each time - reuse!*/
delete theMovie
[numInput
];
} else {
if (theMovie
[numInput
]->open
()) {
if (numInput
==0) {
theWindow
[0]=new ANIMdisplay
((ANIMbase
*) theMovie
[0],
displayName
,!cycle
);
} else {
theWindow
[numInput
]=new ANIMdisplay
(
(ANIMbase
*) theMovie
[numInput
],
theWindow
[numInput
-1],
!cycle
);
}
numInput
++;
} else {
fprintf(stderr
,"%s: %s not an MPEG file\n",
argv
[0],argv
[mark
]);
delete theMovie
[numInput
];
}
}
} else if (cycle
) {
numInput
++;
}
} else {
fprintf(stderr
, "Can't load file %s - too many\n", argv
[mark
]);
}
argc
--; mark
++;
}
}
if (numInput
) displayMovies
(theWindow
, (ANIMbase
**) theMovie
);
else {
#ifndef NOTHREADS
char *threadStr
="-no_mthread";
#else
char *threadStr
="";
#endif
fprintf(stderr
,"%s: no files entered\n",argv
[0]);
fprintf(stderr
,
"usage: %s [-display display -no_buffer %s -cycle -no_compress] movie ... \n",
argv
[0],threadStr
);
exit(1);
}
}