Rev 2 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | /* |
| 2 | * Copyright (c) 1995 The Regents of the University of California. |
||
| 3 | * All rights reserved. |
||
| 4 | * |
||
| 5 | * Permission to use, copy, modify, and distribute this software and its |
||
| 6 | * documentation for any purpose, without fee, and without written agreement is |
||
| 7 | * hereby granted, provided that the above copyright notice and the following |
||
| 8 | * two paragraphs appear in all copies of this software. |
||
| 9 | * |
||
| 10 | * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR |
||
| 11 | * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT |
||
| 12 | * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF |
||
| 13 | * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
| 14 | * |
||
| 15 | * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, |
||
| 16 | * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
||
| 17 | * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
||
| 18 | * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO |
||
| 19 | * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
||
| 20 | |||
| 21 | contributed by (but no rights held by): |
||
| 22 | |||
| 23 | Michael J. Donahue |
||
| 24 | National Institute of Standards and Technology |
||
| 25 | Gaithersburg MD USA |
||
| 26 | donahue@ulexite.nist.gov |
||
| 27 | |||
| 28 | */ |
||
| 29 | |||
| 30 | /* |
||
| 31 | * Portions of this software Copyright (c) 1995 Brown University. |
||
| 32 | * All rights reserved. |
||
| 33 | * |
||
| 34 | * Permission to use, copy, modify, and distribute this software and its |
||
| 35 | * documentation for any purpose, without fee, and without written agreement |
||
| 36 | * is hereby granted, provided that the above copyright notice and the |
||
| 37 | * following two paragraphs appear in all copies of this software. |
||
| 38 | * |
||
| 39 | * IN NO EVENT SHALL BROWN UNIVERSITY BE LIABLE TO ANY PARTY FOR |
||
| 40 | * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT |
||
| 41 | * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF BROWN |
||
| 42 | * UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
| 43 | * |
||
| 44 | * BROWN UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT |
||
| 45 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |
||
| 46 | * PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" |
||
| 47 | * BASIS, AND BROWN UNIVERSITY HAS NO OBLIGATION TO PROVIDE MAINTENANCE, |
||
| 48 | * SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
||
| 49 | */ |
||
| 50 | |||
| 51 | #include <X11/Xlib.h> |
||
| 52 | #include <X11/Xutil.h> |
||
| 53 | |||
| 54 | /* |
||
| 55 | Changes to make the code reentrant: |
||
| 56 | deglobalize totNumFrames, realTimeStart, seekValue, EOF_flag |
||
| 57 | Additional changes: |
||
| 58 | none |
||
| 59 | -lsh@cs.brown.edu (Loring Holden) |
||
| 60 | */ |
||
| 61 | |||
| 62 | #define DISPLAY_WINDOW_BORDER 4 |
||
| 63 | |||
| 64 | /* Control bar display flag */ |
||
| 65 | extern int ControlShow; |
||
| 66 | #define CTRLBAR_OFF 0 |
||
| 67 | #define CTRLBAR_ON 1 |
||
| 68 | #define CTRLBAR_NONE 2 /* No control bar at all */ |
||
| 69 | |||
| 70 | /* Video play states */ |
||
| 71 | extern int ControlState; |
||
| 72 | #define CTRL_UNDEFINED -1 |
||
| 73 | #define CTRL_PAUSE 0 |
||
| 74 | #define CTRL_PLAY 1 |
||
| 75 | #define CTRL_STEP 2 |
||
| 76 | #define CTRL_EOF 3 |
||
| 77 | #define CTRL_REWIND 4 |
||
| 78 | #define CTRL_FFWD 5 /* Fast Forward (skips frames w/o display) */ |
||
| 79 | #define CTRL_EXIT 6 |
||
| 80 | |||
| 81 | /* ControlMotion tracks Play/Pause status (for resumption after e.g. Rewind) */ |
||
| 82 | extern int ControlMotion; |
||
| 83 | #define CTRLMOTION_OFF 0 /* Pause */ |
||
| 84 | #define CTRLMOTION_ON 1 /* Play */ |
||
| 85 | |||
| 86 | /* StopWatch constants */ |
||
| 87 | extern long TotalFrameCount; /* Total number of frames processed, with loops */ |
||
| 88 | #define STOPWATCH_RESET 0 /* Resets timing, returns 0.0. */ |
||
| 89 | #define STOPWATCH_START 1 /* Starts timing, returns 0.0. */ |
||
| 90 | #define STOPWATCH_STOP 2 /* Stops timing, returns elapsed time in secs. */ |
||
| 91 | #define STOPWATCH_READ 3 /* Returns elapsed time in seconds. */ |
||
| 92 | |||
| 93 | /* Miscellaneous externals */ |
||
| 94 | extern int loopFlag; /* Video loop flag */ |
||
| 95 | extern int startFrame; /* != -1 => skip all frames up to this one */ |
||
| 96 | extern int endFrame; /* Either last frame to display or else frame count, |
||
| 97 | * depending on the value of seekValue. */ |