1 |
/*===========================================================================* |
2 |
* param.c * |
3 |
* * |
4 |
* Procedures to read in parameter file * |
5 |
* * |
6 |
* EXPORTED PROCEDURES: * |
7 |
* ReadParamFile * |
8 |
* GetNthInputFileName * |
9 |
* * |
10 |
*===========================================================================*/ |
11 |
|
12 |
/* |
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* Copyright (c) 1995 The Regents of the University of California. |
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* All rights reserved. |
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* |
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* Permission to use, copy, modify, and distribute this software and its |
17 |
* documentation for any purpose, without fee, and without written agreement is |
18 |
* hereby granted, provided that the above copyright notice and the following |
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* two paragraphs appear in all copies of this software. |
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* |
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* IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR |
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT |
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* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF |
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* CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, |
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
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* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
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* ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO |
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
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*/ |
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|
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/* |
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* $Header: /n/picasso/project/mpeg/mpeg_dist/mpeg_encode/RCS/param.c,v 1.38 1995/08/14 22:29:13 smoot Exp smoot $ |
35 |
* $Log: param.c,v $ |
36 |
* Revision 1.38 1995/08/14 22:29:13 smoot |
37 |
* cleaned up subcommand for file name generation |
38 |
* fixed bug where foo* didnt work as input string |
39 |
* |
40 |
* Revision 1.37 1995/08/07 21:47:01 smoot |
41 |
* allows spaces after lines in param files |
42 |
* added SIZE == YUV_SIZE for parallel encoding (otherwise you'd have |
43 |
* to parse PPM files in the master server... Ick. |
44 |
* So we have it specified) |
45 |
* |
46 |
* Revision 1.36 1995/06/26 21:52:52 smoot |
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* allow uppercase stdin |
48 |
* |
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* Revision 1.35 1995/06/21 18:35:01 smoot |
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* moved TUNE stuff to opts.c |
51 |
* Added ability to do: |
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* INPUT |
53 |
* file.ppm [1-10] |
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* to do 10 copies |
55 |
* added CDL = SPECIFICS |
56 |
* |
57 |
* Revision 1.34 1995/05/02 01:48:25 eyhung |
58 |
* deleted some smootisms. fixed framerate settings, added check for |
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* invalid input range |
60 |
* |
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* Revision 1.33 1995/05/02 01:20:10 smoot |
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* *** empty log message *** |
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* |
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* Revision 1.31 1995/03/09 06:22:36 eyhung |
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* more robust input checking (whitespace at end of input file spec) |
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* |
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* Revision 1.30 1995/02/02 01:06:18 eyhung |
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* Added error checking for JMOVIE and stdin ; deleted smoot's "understand" |
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* param file ideas. |
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* |
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* Revision 1.29 1995/02/01 21:09:59 eyhung |
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* Finished infinite coding-on-the-fly |
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* |
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* Revision 1.28 1995/01/31 22:34:28 eyhung |
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* Added stdin as a parameter to INPUT_DIR for interactive encoding |
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* |
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* Revision 1.27 1995/01/27 21:58:07 eyhung |
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* Fixed a bug with reading JMOVIES in GetNthInputFileName |
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* |
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* Revision 1.26 1995/01/25 23:00:05 smoot |
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* Checks out Qtable entries |
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* |
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* Revision 1.25 1995/01/23 02:09:51 darryl |
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* removed "PICT_RATE" code |
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* |
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* Revision 1.24 1995/01/20 00:07:46 smoot |
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* requires unistd.c now |
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* |
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* Revision 1.23 1995/01/20 00:05:33 smoot |
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* Added gamma correction option |
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* |
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* Revision 1.22 1995/01/19 23:55:55 eyhung |
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* Fixed up smoot's "style" and made YUV_FORMAT default to EYUV |
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* |
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* Revision 1.21 1995/01/19 23:09:03 eyhung |
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* Changed copyrights |
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* |
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* Revision 1.20 1995/01/17 22:04:14 smoot |
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* Added `commands` to file name listing |
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* |
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* Revision 1.19 1995/01/17 06:28:01 eyhung |
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* StdinUsed added. |
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* |
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* Revision 1.18 1995/01/16 09:33:35 eyhung |
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* Fixed stupid commenting error. |
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* |
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* Revision 1.17 1995/01/16 06:07:53 eyhung |
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* Made it look a little nicer |
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* |
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* Revision 1.16 1995/01/13 23:57:25 smoot |
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* added Y format |
112 |
* |
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* Revision 1.15 1995/01/08 06:20:39 eyhung |
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* *** empty log message *** |
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* |
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* Revision 1.14 1995/01/08 06:15:57 eyhung |
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* *** empty log message *** |
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* |
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* Revision 1.13 1995/01/08 05:50:32 eyhung |
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* Added YUV Format parameter |
121 |
* |
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* Revision 1.12 1994/12/16 00:55:30 smoot |
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* Fixed INPU_FILES bug |
124 |
* |
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* Revision 1.11 1994/12/12 23:54:36 smoot |
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* Fixed GOP-missing error message (GOP to GOP_SIZE) |
127 |
* |
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* Revision 1.10 1994/12/07 00:40:36 smoot |
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* Added seperate P and B search ranges |
130 |
* |
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* Revision 1.9 1994/11/18 23:19:22 smoot |
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* Added USER_DATA parameter |
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* |
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* Revision 1.8 1994/11/16 22:33:40 smoot |
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* Put in ifdef for rsh in param.c |
136 |
* |
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* Revision 1.7 1994/11/16 22:25:05 smoot |
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* Corrected ASPECT_RATIO bug |
139 |
* |
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* Revision 1.6 1994/11/14 22:39:26 smoot |
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* merged specifics and rate control |
142 |
* |
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* Revision 1.5 1994/11/01 05:01:41 darryl |
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* with rate control changes added |
145 |
* |
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* Revision 1.1 1994/09/27 00:16:28 darryl |
147 |
* Initial revision |
148 |
* |
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* Revision 1.4 1994/03/15 00:27:11 keving |
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* nothing |
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* |
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* Revision 1.3 1993/12/22 19:19:01 keving |
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* nothing |
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* |
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* Revision 1.2 1993/07/22 22:23:43 keving |
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* nothing |
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* |
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* Revision 1.1 1993/06/30 20:06:09 keving |
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* nothing |
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* |
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*/ |
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|
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|
164 |
/*==============* |
165 |
* HEADER FILES * |
166 |
*==============*/ |
167 |
|
168 |
#include "all.h" |
169 |
#include "mtypes.h" |
170 |
#include "mpeg.h" |
171 |
#include "search.h" |
172 |
#include "prototypes.h" |
173 |
#include "parallel.h" |
174 |
#include "param.h" |
175 |
#include "readframe.h" |
176 |
#include "fsize.h" |
177 |
#include "frames.h" |
178 |
#include "jpeg.h" |
179 |
#include <string.h> |
180 |
#include <ctype.h> |
181 |
#include "rate.h" |
182 |
#include "opts.h" |
183 |
|
184 |
/*===========* |
185 |
* CONSTANTS * |
186 |
*===========*/ |
187 |
|
188 |
#define INPUT_ENTRY_BLOCK_SIZE 128 |
189 |
|
190 |
#define FIRST_OPTION 0 |
191 |
#define OPTION_GOP 0 |
192 |
#define OPTION_PATTERN 1 |
193 |
#define OPTION_PIXEL 2 |
194 |
#define OPTION_PQSCALE 3 |
195 |
#define OPTION_OUTPUT 4 |
196 |
#define OPTION_RANGE 5 |
197 |
#define OPTION_PSEARCH_ALG 6 |
198 |
#define OPTION_IQSCALE 7 |
199 |
#define OPTION_INPUT_DIR 8 |
200 |
#define OPTION_INPUT_CONVERT 9 |
201 |
#define OPTION_INPUT 10 |
202 |
#define OPTION_BQSCALE 11 |
203 |
#define OPTION_BASE_FORMAT 12 |
204 |
#define OPTION_SPF 13 |
205 |
#define OPTION_BSEARCH_ALG 14 |
206 |
#define OPTION_REF_FRAME 15 |
207 |
#define LAST_OPTION 15 |
208 |
|
209 |
/* put any non-required options after LAST_OPTION */ |
210 |
#define OPTION_RESIZE 16 |
211 |
#define OPTION_IO_CONVERT 17 |
212 |
#define OPTION_SLAVE_CONVERT 18 |
213 |
#define OPTION_IQTABLE 19 |
214 |
#define OPTION_NIQTABLE 20 |
215 |
#define OPTION_FRAME_RATE 21 |
216 |
#define OPTION_ASPECT_RATIO 22 |
217 |
#define OPTION_YUV_SIZE 23 |
218 |
#define OPTION_SPECIFICS 24 |
219 |
#define OPTION_DEFS_SPECIFICS 25 |
220 |
#define OPTION_BUFFER_SIZE 26 |
221 |
#define OPTION_BIT_RATE 27 |
222 |
#define OPTION_USER_DATA 28 |
223 |
#define OPTION_YUV_FORMAT 29 |
224 |
#define OPTION_GAMMA 30 |
225 |
#define OPTION_PARALLEL 31 |
226 |
|
227 |
#define NUM_OPTIONS 31 |
228 |
|
229 |
/*=======================* |
230 |
* STRUCTURE DEFINITIONS * |
231 |
*=======================*/ |
232 |
|
233 |
typedef struct InputFileEntryStruct { |
234 |
char left[256]; |
235 |
char right[256]; |
236 |
boolean glob; /* if FALSE, left is complete name */ |
237 |
int startID; |
238 |
int endID; |
239 |
int skip; |
240 |
int numPadding; /* -1 if there is none */ |
241 |
int numFiles; |
242 |
boolean repeat; |
243 |
} InputFileEntry; |
244 |
|
245 |
|
246 |
/*==================* |
247 |
* STATIC VARIABLES * |
248 |
*==================*/ |
249 |
|
250 |
static InputFileEntry **inputFileEntries; |
251 |
static int numInputFileEntries = 0; |
252 |
static int maxInputFileEntries; |
253 |
|
254 |
|
255 |
/*==================* |
256 |
* GLOBAL VARIABLES * |
257 |
*==================*/ |
258 |
|
259 |
extern char currentPath[MAXPATHLEN]; |
260 |
extern char currentGOPPath[MAXPATHLEN]; |
261 |
extern char currentFramePath[MAXPATHLEN]; |
262 |
char outputFileName[256]; |
263 |
int outputWidth, outputHeight; |
264 |
int numInputFiles = 0; |
265 |
char inputConversion[1024]; |
266 |
char ioConversion[1024]; |
267 |
char slaveConversion[1024]; |
268 |
char yuvConversion[256]; |
269 |
char specificsFile[256],specificsDefines[1024]=""; |
270 |
boolean GammaCorrection=FALSE; |
271 |
float GammaValue; |
272 |
unsigned char userDataFileName[256]={0}; |
273 |
boolean specificsOn = FALSE; |
274 |
boolean optionSeen[NUM_OPTIONS+1]; |
275 |
int numMachines; |
276 |
char machineName[MAX_MACHINES][256]; |
277 |
char userName[MAX_MACHINES][256]; |
278 |
char executable[MAX_MACHINES][1024]; |
279 |
char remoteParamFile[MAX_MACHINES][1024]; |
280 |
boolean remote[MAX_MACHINES]; |
281 |
boolean stdinUsed = FALSE; |
282 |
int mult_seq_headers = 0; /* 0 for none, N for header/N GOPs */ |
283 |
|
284 |
/*===============================* |
285 |
* INTERNAL PROCEDURE prototypes * |
286 |
*===============================*/ |
287 |
static void ReadInputFileNames _ANSI_ARGS_((FILE *fpointer, |
288 |
char *endInput)); |
289 |
static void ReadMachineNames _ANSI_ARGS_((FILE *fpointer)); |
290 |
static int GetAspectRatio _ANSI_ARGS_((char *p)); |
291 |
static int GetFrameRate _ANSI_ARGS_((char *p)); |
292 |
|
293 |
/*=====================* |
294 |
* EXPORTED PROCEDURES * |
295 |
*=====================*/ |
296 |
|
297 |
|
298 |
/*===========================================================================* |
299 |
* |
300 |
* ReadParamFile |
301 |
* |
302 |
* read the parameter file |
303 |
* function is ENCODE_FRAMES, COMBINE_GOPS, or COMBINE_FRAMES, and |
304 |
* will slightly modify the procedure's behavior as to what it |
305 |
* is looking for in the parameter file |
306 |
* |
307 |
* RETURNS: TRUE if the parameter file was read correctly; FALSE if not |
308 |
* |
309 |
* SIDE EFFECTS: sets parameters accordingly, as well as machine info for |
310 |
* parallel execution and input file names |
311 |
* |
312 |
*===========================================================================*/ |
313 |
boolean |
314 |
ReadParamFile(fileName, function) |
315 |
char *fileName; |
316 |
int function; |
317 |
{ |
318 |
FILE *fpointer; |
319 |
char input[256]; |
320 |
char *charPtr; |
321 |
boolean yuvUsed = FALSE; |
322 |
static char *optionText[LAST_OPTION+1] = { "GOP_SIZE", "PATTERN", "PIXEL", "PQSCALE", |
323 |
"OUTPUT", "RANGE", "PSEARCH_ALG", "IQSCALE", "INPUT_DIR", |
324 |
"INPUT_CONVERT", "INPUT", "BQSCALE", "BASE_FILE_FORMAT", |
325 |
"SLICES_PER_FRAME", "BSEARCH_ALG", "REFERENCE_FRAME"}; |
326 |
register int index; |
327 |
register int row, col; |
328 |
|
329 |
if ( (fpointer = fopen(fileName, "r")) == NULL ) { |
330 |
fprintf(stderr, "Error: Cannot open parameter file: %s\n", fileName); |
331 |
return FALSE; |
332 |
} |
333 |
|
334 |
/* should set defaults */ |
335 |
numInputFiles = 0; |
336 |
numMachines = 0; |
337 |
sprintf(currentPath, "."); |
338 |
sprintf(currentGOPPath, "."); |
339 |
sprintf(currentFramePath, "."); |
340 |
#ifndef HPUX |
341 |
SetRemoteShell("rsh"); |
342 |
#else |
343 |
SetRemoteShell("remsh"); |
344 |
#endif |
345 |
|
346 |
switch(function) { |
347 |
case ENCODE_FRAMES: |
348 |
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) { |
349 |
optionSeen[index] = FALSE; |
350 |
} |
351 |
optionSeen[OPTION_IO_CONVERT] = FALSE; |
352 |
optionSeen[OPTION_SLAVE_CONVERT] = FALSE; |
353 |
break; |
354 |
case COMBINE_GOPS: |
355 |
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) { |
356 |
optionSeen[index] = TRUE; |
357 |
} |
358 |
|
359 |
optionSeen[OPTION_OUTPUT] = FALSE; |
360 |
break; |
361 |
case COMBINE_FRAMES: |
362 |
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) { |
363 |
optionSeen[index] = TRUE; |
364 |
} |
365 |
|
366 |
optionSeen[OPTION_GOP] = FALSE; |
367 |
optionSeen[OPTION_OUTPUT] = FALSE; |
368 |
break; |
369 |
} |
370 |
|
371 |
for( index=LAST_OPTION+1; index<= NUM_OPTIONS; index++ ) { |
372 |
optionSeen[index]=FALSE; |
373 |
} |
374 |
|
375 |
while ( fgets(input, 256, fpointer) != NULL ) { |
376 |
/* skip comments */ |
377 |
if ( input[0] == '#' ) { |
378 |
continue; |
379 |
} |
380 |
|
381 |
{ |
382 |
int len = strlen(input); |
383 |
if (input[len-1] == '\n') { |
384 |
len--; |
385 |
input[len] = '\0'; /* get rid of newline */ |
386 |
/* Junk whitespace */ |
387 |
while ((len >= 0) && ((input[len-1] == ' ') || (input[len-1] == '\t'))) { |
388 |
input[--len] = '\0'; |
389 |
} |
390 |
} |
391 |
} |
392 |
|
393 |
if (strlen(SkipSpacesTabs(input)) == 0) continue; |
394 |
|
395 |
switch(input[0]) { |
396 |
case 'A': |
397 |
if ( strncmp(input, "ASPECT_RATIO", 12) == 0 ) { |
398 |
charPtr = SkipSpacesTabs(&input[12]); |
399 |
aspectRatio = GetAspectRatio(charPtr); |
400 |
optionSeen[OPTION_ASPECT_RATIO] = TRUE; |
401 |
} |
402 |
break; |
403 |
|
404 |
case 'B': |
405 |
if ( strncmp(input, "BQSCALE", 7) == 0 ) { |
406 |
charPtr = SkipSpacesTabs(&input[7]); |
407 |
SetBQScale(atoi(charPtr)); |
408 |
optionSeen[OPTION_BQSCALE] = TRUE; |
409 |
} else if ( strncmp(input, "BASE_FILE_FORMAT", 16) == 0 ) { |
410 |
charPtr = SkipSpacesTabs(&input[16]); |
411 |
SetFileFormat(charPtr); |
412 |
if ( (strncmp(charPtr,"YUV",3) == 0) || |
413 |
(strcmp(charPtr,"Y") == 0) ) { |
414 |
yuvUsed = TRUE; |
415 |
} |
416 |
optionSeen[OPTION_BASE_FORMAT] = TRUE; |
417 |
} else if ( strncmp(input, "BSEARCH_ALG", 11) == 0 ) { |
418 |
charPtr = SkipSpacesTabs(&input[11]); |
419 |
SetBSearchAlg(charPtr); |
420 |
optionSeen[OPTION_BSEARCH_ALG] = TRUE; |
421 |
} else if ( strncmp(input, "BIT_RATE", 8) == 0 ) { |
422 |
charPtr = SkipSpacesTabs(&input[8]); |
423 |
setBitRate(charPtr); |
424 |
optionSeen[OPTION_BIT_RATE] = TRUE; |
425 |
} else if ( strncmp(input, "BUFFER_SIZE", 11) == 0 ) { |
426 |
charPtr = SkipSpacesTabs(&input[11]); |
427 |
setBufferSize(charPtr); |
428 |
optionSeen[OPTION_BUFFER_SIZE] = TRUE; |
429 |
} |
430 |
break; |
431 |
|
432 |
case 'C': |
433 |
if ( strncmp(input, "CDL_FILE", 8) == 0 ) { |
434 |
charPtr = SkipSpacesTabs(&input[8]); |
435 |
strcpy(specificsFile, charPtr); |
436 |
specificsOn=TRUE; |
437 |
optionSeen[OPTION_SPECIFICS] = TRUE; |
438 |
} else if ( strncmp(input, "CDL_DEFINES", 11) == 0 ) { |
439 |
charPtr = SkipSpacesTabs(&input[11]); |
440 |
strcpy(specificsDefines, charPtr); |
441 |
optionSeen[OPTION_DEFS_SPECIFICS] = TRUE; |
442 |
} |
443 |
break; |
444 |
|
445 |
case 'F': |
446 |
if ( strncmp(input, "FRAME_INPUT_DIR", 15) == 0 ) { |
447 |
charPtr = SkipSpacesTabs(&input[15]); |
448 |
if ( strncmp(charPtr, "stdin", 5) == 0 || |
449 |
strncmp(charPtr, "STDIN", 5) == 0 ) { |
450 |
stdinUsed = TRUE; |
451 |
numInputFiles = MAXINT; |
452 |
numInputFileEntries = 1; |
453 |
} |
454 |
strcpy(currentFramePath, charPtr); |
455 |
} else if ( strncmp(input, "FRAME_INPUT", 11) == 0 ) { |
456 |
if ( function == COMBINE_FRAMES ) { |
457 |
ReadInputFileNames(fpointer, "FRAME_END_INPUT"); |
458 |
} |
459 |
} else if ( strncmp(input, "FORCE_I_ALIGN", 13) == 0 ) { |
460 |
forceIalign = TRUE; |
461 |
} else if ( strncmp(input, "FORCE_ENCODE_LAST_FRAME", 23) == 0 ) { |
462 |
forceEncodeLast = TRUE; |
463 |
} else if ( strncmp(input, "FRAME_RATE", 10) == 0 ) { |
464 |
charPtr = SkipSpacesTabs(&input[10]); |
465 |
frameRate = GetFrameRate(charPtr); |
466 |
frameRateRounded = (int) VidRateNum[frameRate]; |
467 |
if ( (frameRate % 3) == 1) { |
468 |
frameRateInteger = FALSE; |
469 |
} |
470 |
optionSeen[OPTION_FRAME_RATE] = TRUE; |
471 |
} |
472 |
break; |
473 |
|
474 |
case 'G': |
475 |
if ( strncmp(input, "GOP_SIZE", 8) == 0 ) { |
476 |
charPtr = SkipSpacesTabs(&input[8]); |
477 |
SetGOPSize(atoi(charPtr)); |
478 |
optionSeen[OPTION_GOP] = TRUE; |
479 |
} else if ( strncmp(input, "GOP_INPUT_DIR", 13) == 0 ) { |
480 |
charPtr = SkipSpacesTabs(&input[13]); |
481 |
if ( strncmp(charPtr, "stdin", 5) == 0 || |
482 |
strncmp(charPtr, "STDIN", 5) == 0 ) { |
483 |
stdinUsed = TRUE; |
484 |
numInputFiles = MAXINT; |
485 |
numInputFileEntries = 1; |
486 |
} |
487 |
strcpy(currentGOPPath, charPtr); |
488 |
} else if ( strncmp(input, "GOP_INPUT", 9) == 0 ) { |
489 |
if ( function == COMBINE_GOPS ) { |
490 |
ReadInputFileNames(fpointer, "GOP_END_INPUT"); |
491 |
} |
492 |
} else if ( strncmp(input, "GAMMA", 5) == 0) { |
493 |
charPtr = SkipSpacesTabs(&input[5]); |
494 |
GammaCorrection = TRUE; |
495 |
sscanf(charPtr,"%f",&GammaValue); |
496 |
optionSeen[OPTION_GAMMA] = TRUE; |
497 |
} |
498 |
break; |
499 |
|
500 |
case 'I': |
501 |
if ( strncmp(input, "IQSCALE", 7) == 0 ) { |
502 |
charPtr = SkipSpacesTabs(&input[7]); |
503 |
SetIQScale(atoi(charPtr)); |
504 |
optionSeen[OPTION_IQSCALE] = TRUE; |
505 |
} else if ( strncmp(input, "INPUT_DIR", 9) == 0 ) { |
506 |
charPtr = SkipSpacesTabs(&input[9]); |
507 |
if ( strncmp(charPtr, "stdin", 5) == 0 || |
508 |
strncmp(charPtr, "STDIN", 5) == 0 ) { |
509 |
stdinUsed = TRUE; |
510 |
numInputFiles = MAXINT; |
511 |
numInputFileEntries = 1; |
512 |
} |
513 |
strcpy(currentPath, charPtr); |
514 |
optionSeen[OPTION_INPUT_DIR] = TRUE; |
515 |
} else if ( strncmp(input, "INPUT_CONVERT", 13) == 0 ) { |
516 |
charPtr = SkipSpacesTabs(&input[13]); |
517 |
strcpy(inputConversion, charPtr); |
518 |
optionSeen[OPTION_INPUT_CONVERT] = TRUE; |
519 |
} else if ( strcmp(input, "INPUT") == 0 ) { /* yes, strcmp */ |
520 |
if ( function == ENCODE_FRAMES ) { |
521 |
ReadInputFileNames(fpointer, "END_INPUT"); |
522 |
optionSeen[OPTION_INPUT] = TRUE; |
523 |
} |
524 |
} else if ( strncmp(input, "IO_SERVER_CONVERT", 17) == 0 ) { |
525 |
charPtr = SkipSpacesTabs(&input[17]); |
526 |
strcpy(ioConversion, charPtr); |
527 |
optionSeen[OPTION_IO_CONVERT] = TRUE; |
528 |
} else if ( strncmp(input, "IQTABLE", 7) == 0 ) { |
529 |
for ( row = 0; row < 8; row ++ ) { |
530 |
fgets(input, 256, fpointer); |
531 |
charPtr = input; |
532 |
if (8!=sscanf(charPtr,"%d %d %d %d %d %d %d %d", |
533 |
&qtable[row*8+0], &qtable[row*8+1], |
534 |
&qtable[row*8+2], &qtable[row*8+3], |
535 |
&qtable[row*8+4], &qtable[row*8+5], |
536 |
&qtable[row*8+6], &qtable[row*8+7])) { |
537 |
fprintf(stderr, "Line %d of IQTABLE doesn't have 8 elements!\n", row); |
538 |
exit(1); |
539 |
} |
540 |
for ( col = 0; col < 8; col ++ ) { |
541 |
if ((qtable[row*8+col]<1) || (qtable[row*8+col]>255)) { |
542 |
fprintf(stderr, |
543 |
"Warning: IQTable Element %1d,%1d (%d) corrected to 1-255.\n", |
544 |
row+1, col+1, qtable[row*8+col]); |
545 |
qtable[row*8+col] = (qtable[row*8+col]<1)?1:255; |
546 |
}} |
547 |
} |
548 |
|
549 |
if ( qtable[0] != 8 ) { |
550 |
fprintf(stderr, "Warning: IQTable Element 1,1 reset to 8, since it must be 8.\n"); |
551 |
qtable[0] = 8; |
552 |
} |
553 |
customQtable = qtable; |
554 |
optionSeen[OPTION_IQTABLE] = TRUE; |
555 |
} else if ( strncmp(input, "INPUT", 5) == 0 ) { /* handle spaces after input */ |
556 |
log(10.0); |
557 |
charPtr = SkipSpacesTabs(&input[5]); |
558 |
if ( function == ENCODE_FRAMES && *charPtr==0) { |
559 |
ReadInputFileNames(fpointer, "END_INPUT"); |
560 |
optionSeen[OPTION_INPUT] = TRUE; |
561 |
} |
562 |
} |
563 |
break; |
564 |
|
565 |
case 'N': |
566 |
if ( strncmp(input, "NIQTABLE", 8) == 0 ) { |
567 |
for ( row = 0; row < 8; row ++ ) { |
568 |
fgets(input, 256, fpointer); |
569 |
charPtr = input; |
570 |
if (8!=sscanf(charPtr,"%d %d %d %d %d %d %d %d", |
571 |
&niqtable[row*8+0], &niqtable[row*8+1], |
572 |
&niqtable[row*8+2], &niqtable[row*8+3], |
573 |
&niqtable[row*8+4], &niqtable[row*8+5], |
574 |
&niqtable[row*8+6], &niqtable[row*8+7])) { |
575 |
fprintf(stderr, "Line %d of NIQTABLE doesn't have 8 elements!\n", row); |
576 |
exit(1); |
577 |
} |
578 |
for ( col = 0; col < 8; col++ ) { |
579 |
if ((niqtable[row*8+col]<1) || (niqtable[row*8+col]>255)) { |
580 |
fprintf(stderr, |
581 |
"Warning: NIQTable Element %1d,%1d (%d) corrected to 1-255.\n", |
582 |
row+1, col+1, niqtable[row*8+col]); |
583 |
niqtable[row*8+col]=(niqtable[row*8+col]<1)?1:255; |
584 |
}} |
585 |
} |
586 |
|
587 |
customNIQtable = niqtable; |
588 |
optionSeen[OPTION_NIQTABLE] = TRUE; |
589 |
} |
590 |
break; |
591 |
|
592 |
case 'O': |
593 |
if ( strncmp(input, "OUTPUT", 6) == 0 ) { |
594 |
charPtr = SkipSpacesTabs(&input[6]); |
595 |
if ( whichGOP == -1 ) { |
596 |
strcpy(outputFileName, charPtr); |
597 |
} else { |
598 |
sprintf(outputFileName, "%s.gop.%d", |
599 |
charPtr, whichGOP); |
600 |
} |
601 |
|
602 |
optionSeen[OPTION_OUTPUT] = TRUE; |
603 |
} |
604 |
break; |
605 |
|
606 |
case 'P': |
607 |
if ( strncmp(input, "PATTERN", 7) == 0 ) { |
608 |
charPtr = SkipSpacesTabs(&input[7]); |
609 |
SetFramePattern(charPtr); |
610 |
optionSeen[OPTION_PATTERN] = TRUE; |
611 |
} else if ( strncmp(input, "PIXEL", 5) == 0 ) { |
612 |
charPtr = SkipSpacesTabs(&input[5]); |
613 |
SetPixelSearch(charPtr); |
614 |
optionSeen[OPTION_PIXEL] = TRUE; |
615 |
} else if ( strncmp(input, "PQSCALE", 7) == 0 ) { |
616 |
charPtr = SkipSpacesTabs(&input[7]); |
617 |
SetPQScale(atoi(charPtr)); |
618 |
optionSeen[OPTION_PQSCALE] = TRUE; |
619 |
} else if ( strncmp(input, "PSEARCH_ALG", 11) == 0 ) { |
620 |
charPtr = SkipSpacesTabs(&input[11]); |
621 |
SetPSearchAlg(charPtr); |
622 |
optionSeen[OPTION_PSEARCH_ALG] = TRUE; |
623 |
} else if ( strncmp(input, "PARALLEL_TEST_FRAMES", 20) == 0 ) { |
624 |
SetParallelPerfect(FALSE); |
625 |
charPtr = SkipSpacesTabs(&input[20]); |
626 |
parallelTestFrames = atoi(charPtr); |
627 |
} else if ( strncmp(input, "PARALLEL_TIME_CHUNKS", 20) == 0 ) { |
628 |
SetParallelPerfect(FALSE); |
629 |
charPtr = SkipSpacesTabs(&input[20]); |
630 |
parallelTimeChunks = atoi(charPtr); |
631 |
} else if ( strncmp(input, "PARALLEL_CHUNK_TAPER", 20) == 0 ) { |
632 |
SetParallelPerfect(FALSE); |
633 |
parallelTimeChunks = -1; |
634 |
} else if ( strncmp(input, "PARALLEL_PERFECT", 16) == 0 ) { |
635 |
SetParallelPerfect(TRUE); |
636 |
} else if ( strncmp(input, "PARALLEL", 8) == 0 ) { |
637 |
ReadMachineNames(fpointer); |
638 |
optionSeen[OPTION_PARALLEL] = TRUE; |
639 |
} |
640 |
break; |
641 |
|
642 |
case 'R': |
643 |
if ( strncmp(input, "RANGE", 5) == 0 ) { |
644 |
int num_ranges=0,a,b; |
645 |
charPtr = SkipSpacesTabs(&input[5]); |
646 |
optionSeen[OPTION_RANGE] = TRUE; |
647 |
num_ranges=sscanf(charPtr,"%d %d",&a,&b); |
648 |
if (num_ranges==2) { |
649 |
SetSearchRange(a,b); |
650 |
} else if (sscanf(charPtr,"%d [%d]",&a,&b)==2) { |
651 |
SetSearchRange(a,b); |
652 |
} else SetSearchRange(a,a); |
653 |
} else if ( strncmp(input, "REFERENCE_FRAME", 15) == 0 ) { |
654 |
charPtr = SkipSpacesTabs(&input[15]); |
655 |
SetReferenceFrameType(charPtr); |
656 |
optionSeen[OPTION_REF_FRAME] = TRUE; |
657 |
} else if ( strncmp(input, "RSH", 3) == 0 ) { |
658 |
charPtr = SkipSpacesTabs(&input[3]); |
659 |
SetRemoteShell(charPtr); |
660 |
} else if ( strncmp(input, "RESIZE", 6) == 0 ) { |
661 |
charPtr = SkipSpacesTabs(&input[6]); |
662 |
sscanf(charPtr, "%dx%d", &outputWidth, &outputHeight); |
663 |
outputWidth &= ~(DCTSIZE * 2 - 1); |
664 |
outputHeight &= ~(DCTSIZE * 2 - 1); |
665 |
optionSeen[OPTION_RESIZE] = TRUE; |
666 |
} |
667 |
break; |
668 |
|
669 |
case 'S': |
670 |
if ( strncmp(input, "SLICES_PER_FRAME", 16) == 0 ) { |
671 |
charPtr = SkipSpacesTabs(&input[16]); |
672 |
SetSlicesPerFrame(atoi(charPtr)); |
673 |
optionSeen[OPTION_SPF] = TRUE; |
674 |
} else if ( strncmp(input, "SLAVE_CONVERT", 13) == 0 ) { |
675 |
charPtr = SkipSpacesTabs(&input[13]); |
676 |
strcpy(slaveConversion, charPtr); |
677 |
optionSeen[OPTION_SLAVE_CONVERT] = TRUE; |
678 |
} else if ( strncmp(input, "SPECIFICS_FILE", 14) == 0 ) { |
679 |
charPtr = SkipSpacesTabs(&input[14]); |
680 |
strcpy(specificsFile, charPtr); |
681 |
specificsOn=TRUE; |
682 |
optionSeen[OPTION_SPECIFICS] = TRUE; |
683 |
} else if ( strncmp(input, "SPECIFICS_DEFINES", 16) == 0 ) { |
684 |
charPtr = SkipSpacesTabs(&input[17]); |
685 |
strcpy(specificsDefines, charPtr); |
686 |
optionSeen[OPTION_DEFS_SPECIFICS] = TRUE; |
687 |
} else if (strncmp(input, "SEQUENCE_SIZE", 13) == 0) { |
688 |
charPtr = SkipSpacesTabs(&input[13]); |
689 |
mult_seq_headers = atoi(charPtr); |
690 |
} else if (strncmp(input, "SIZE", 4) == 0 ) { |
691 |
charPtr = SkipSpacesTabs(&input[4]); |
692 |
sscanf(charPtr, "%dx%d", &yuvWidth, &yuvHeight); |
693 |
realWidth = yuvWidth; |
694 |
realHeight = yuvHeight; |
695 |
Fsize_Validate(&yuvWidth, &yuvHeight); |
696 |
optionSeen[OPTION_YUV_SIZE] = TRUE; |
697 |
} |
698 |
break; |
699 |
|
700 |
case 'T': |
701 |
if ( strncmp(input, "TUNE", 4) == 0) { |
702 |
tuneingOn = TRUE; |
703 |
charPtr = SkipSpacesTabs(&input[4]); |
704 |
ParseTuneParam(charPtr); |
705 |
} |
706 |
break; |
707 |
|
708 |
case 'U': |
709 |
if ( strncmp(input, "USER_DATA", 9) == 0 ) { |
710 |
charPtr = SkipSpacesTabs(&input[9]); |
711 |
strcpy(userDataFileName, charPtr); |
712 |
optionSeen[OPTION_USER_DATA] = TRUE; |
713 |
} |
714 |
break; |
715 |
|
716 |
case 'Y': |
717 |
if (strncmp(input, "YUV_SIZE", 8) == 0 ) { |
718 |
charPtr = SkipSpacesTabs(&input[8]); |
719 |
sscanf(charPtr, "%dx%d", &yuvWidth, &yuvHeight); |
720 |
realWidth = yuvWidth; |
721 |
realHeight = yuvHeight; |
722 |
Fsize_Validate(&yuvWidth, &yuvHeight); |
723 |
optionSeen[OPTION_YUV_SIZE] = TRUE; |
724 |
} |
725 |
else if (strncmp(input, "Y_SIZE", 6) == 0 ) { |
726 |
charPtr = SkipSpacesTabs(&input[6]); |
727 |
sscanf(charPtr, "%dx%d", &yuvWidth, &yuvHeight); |
728 |
realWidth = yuvWidth; |
729 |
realHeight = yuvHeight; |
730 |
Fsize_Validate(&yuvWidth, &yuvHeight); |
731 |
optionSeen[OPTION_YUV_SIZE] = TRUE; |
732 |
} |
733 |
else if ( strncmp(input, "YUV_FORMAT", 10) == 0 ) { |
734 |
charPtr = SkipSpacesTabs(&input[10]); |
735 |
strcpy(yuvConversion, charPtr); |
736 |
optionSeen[OPTION_YUV_FORMAT] = TRUE; |
737 |
} |
738 |
break; |
739 |
} |
740 |
} |
741 |
|
742 |
fclose(fpointer); |
743 |
|
744 |
for ( index = FIRST_OPTION; index <= LAST_OPTION; index++ ) { |
745 |
if ( ! optionSeen[index] ) { |
746 |
|
747 |
/* INPUT unnecessary when stdin is used */ |
748 |
if ((index == OPTION_INPUT) && stdinUsed) { |
749 |
continue; |
750 |
} |
751 |
|
752 |
fprintf(stderr, "ERROR: Missing option '%s'\n", optionText[index]); |
753 |
exit(1); |
754 |
} |
755 |
} |
756 |
|
757 |
/* error checking */ |
758 |
if ( yuvUsed ) { |
759 |
|
760 |
if (! optionSeen[OPTION_YUV_SIZE]) { |
761 |
fprintf(stderr, "ERROR: YUV format used but YUV_SIZE not given\n"); |
762 |
exit(1); |
763 |
} |
764 |
|
765 |
if (! optionSeen[OPTION_YUV_FORMAT]) { |
766 |
strcpy (yuvConversion, "EYUV"); |
767 |
fprintf(stderr, "WARNING: YUV format not specified; defaulting to Berkeley YUV (EYUV)\n\n"); |
768 |
} |
769 |
|
770 |
} |
771 |
|
772 |
if ( stdinUsed && optionSeen[OPTION_PARALLEL] ) { |
773 |
fprintf(stderr, "ERROR: stdin reading for parallel execution not enabled yet.\n"); |
774 |
exit(1); |
775 |
} |
776 |
|
777 |
|
778 |
if ( optionSeen[OPTION_PARALLEL] && !optionSeen[OPTION_YUV_SIZE]) { |
779 |
fprintf(stderr, "ERROR: Specify SIZE WxH for parallel encoding\n"); |
780 |
exit(1); |
781 |
} |
782 |
|
783 |
if ( optionSeen[OPTION_IO_CONVERT] != optionSeen[OPTION_SLAVE_CONVERT] ) { |
784 |
fprintf(stderr, "ERROR: must have either both IO_SERVER_CONVERT and SLAVE_CONVERT\n"); |
785 |
fprintf(stderr, " or neither\n"); |
786 |
exit(1); |
787 |
} |
788 |
|
789 |
if ( optionSeen[OPTION_DEFS_SPECIFICS] && !optionSeen[OPTION_SPECIFICS]) { |
790 |
fprintf(stderr, "ERROR: does not make sense to define Specifics file options, but no specifics file!\n"); |
791 |
exit(1); |
792 |
} |
793 |
|
794 |
SetIOConvert(optionSeen[OPTION_IO_CONVERT]); |
795 |
|
796 |
SetResize(optionSeen[OPTION_RESIZE]); |
797 |
|
798 |
if ( function == ENCODE_FRAMES ) { |
799 |
SetFCode(); |
800 |
|
801 |
if ( psearchAlg == PSEARCH_TWOLEVEL ) |
802 |
SetPixelSearch("HALF"); |
803 |
} |
804 |
|
805 |
return TRUE; |
806 |
} |
807 |
|
808 |
|
809 |
/*===========================================================================* |
810 |
* |
811 |
* GetNthInputFileName |
812 |
* |
813 |
* finds the nth input file name |
814 |
* |
815 |
* RETURNS: name is placed in already allocated fileName string |
816 |
* |
817 |
* SIDE EFFECTS: none |
818 |
* |
819 |
*===========================================================================*/ |
820 |
void |
821 |
GetNthInputFileName(fileName, n) |
822 |
char *fileName; |
823 |
int n; |
824 |
{ |
825 |
static int lastN = 0, lastMapN = 0, lastSoFar = 0; |
826 |
int mapN; |
827 |
register int index; |
828 |
int soFar; |
829 |
int loop; |
830 |
int numPadding; |
831 |
char numBuffer[33]; |
832 |
|
833 |
if ( stdinUsed ) { |
834 |
return; |
835 |
} |
836 |
|
837 |
/* assumes n is within bounds 0...numInputFiles-1 */ |
838 |
|
839 |
if ( n >= lastN ) { |
840 |
soFar = lastSoFar; |
841 |
index = lastMapN; |
842 |
} else { |
843 |
soFar = 0; |
844 |
index = 0; |
845 |
} |
846 |
|
847 |
while ( soFar + inputFileEntries[index]->numFiles <= n ) { |
848 |
soFar += inputFileEntries[index]->numFiles; |
849 |
index++; |
850 |
} |
851 |
|
852 |
mapN = index; |
853 |
|
854 |
index = inputFileEntries[mapN]->startID + |
855 |
inputFileEntries[mapN]->skip*(n-soFar); |
856 |
|
857 |
numPadding = inputFileEntries[mapN]->numPadding; |
858 |
|
859 |
if ( numPadding != -1 ) { |
860 |
sprintf(numBuffer, "%32d", index); |
861 |
for ( loop = 32-numPadding; loop < 32; loop++ ) { |
862 |
if ( numBuffer[loop] != ' ' ) { |
863 |
break; |
864 |
} else { |
865 |
numBuffer[loop] = '0'; |
866 |
} |
867 |
} |
868 |
|
869 |
if (inputFileEntries[mapN]->repeat != TRUE) { |
870 |
sprintf(fileName, "%s%s%s", |
871 |
inputFileEntries[mapN]->left, |
872 |
&numBuffer[32-numPadding], |
873 |
inputFileEntries[mapN]->right); |
874 |
} else { |
875 |
sprintf(fileName, "%s", inputFileEntries[mapN]->left); |
876 |
} |
877 |
} else { |
878 |
if (inputFileEntries[mapN]->repeat != TRUE) { |
879 |
sprintf(fileName, "%s%d%s", |
880 |
inputFileEntries[mapN]->left, |
881 |
index, |
882 |
inputFileEntries[mapN]->right); |
883 |
} else { |
884 |
sprintf(fileName, "%s", inputFileEntries[mapN]->left); |
885 |
} |
886 |
} |
887 |
|
888 |
lastN = n; |
889 |
lastMapN = mapN; |
890 |
lastSoFar = soFar; |
891 |
} |
892 |
|
893 |
|
894 |
/*=====================* |
895 |
* INTERNAL PROCEDURES * |
896 |
*=====================*/ |
897 |
|
898 |
/*===========================================================================* |
899 |
* |
900 |
* ReadMachineNames |
901 |
* |
902 |
* read a list of machine names for parallel execution |
903 |
* |
904 |
* RETURNS: nothing |
905 |
* |
906 |
* SIDE EFFECTS: machine info updated |
907 |
* |
908 |
*===========================================================================*/ |
909 |
static void |
910 |
ReadMachineNames(fpointer) |
911 |
FILE *fpointer; |
912 |
{ |
913 |
char input[256]; |
914 |
char *charPtr; |
915 |
|
916 |
while ( (fgets(input, 256, fpointer) != NULL) && |
917 |
(strncmp(input, "END_PARALLEL", 12) != 0) ) { |
918 |
if ( input[0] == '#' || input[0] == '\n') { |
919 |
continue; |
920 |
} |
921 |
|
922 |
if ( strncmp(input, "REMOTE", 6) == 0 ) { |
923 |
charPtr = SkipSpacesTabs(&input[6]); |
924 |
remote[numMachines] = TRUE; |
925 |
|
926 |
sscanf(charPtr, "%s %s %s %s", machineName[numMachines], |
927 |
userName[numMachines], executable[numMachines], |
928 |
remoteParamFile[numMachines]); |
929 |
} else { |
930 |
remote[numMachines] = FALSE; |
931 |
|
932 |
sscanf(input, "%s %s %s", machineName[numMachines], |
933 |
userName[numMachines], executable[numMachines]); |
934 |
} |
935 |
|
936 |
numMachines++; |
937 |
} |
938 |
} |
939 |
|
940 |
|
941 |
/*===========================================================================* |
942 |
* |
943 |
* ReadInputFileNames |
944 |
* |
945 |
* read a list of input file names |
946 |
* |
947 |
* RETURNS: nothing |
948 |
* |
949 |
* SIDE EFFECTS: info stored for retrieval using GetNthInputFileName |
950 |
* |
951 |
*===========================================================================*/ |
952 |
static void |
953 |
ReadInputFileNames(fpointer, endInput) |
954 |
FILE *fpointer; |
955 |
char *endInput; |
956 |
{ |
957 |
char input[256]; |
958 |
char left[256], right[256]; |
959 |
char *globPtr, *charPtr; |
960 |
char leftNumText[256], rightNumText[256]; |
961 |
char skipNumText[256]; |
962 |
int leftNum, rightNum; |
963 |
int skipNum; |
964 |
boolean padding; |
965 |
int numPadding = 0; |
966 |
int length; |
967 |
char full_path[MAXPATHLEN + 256]; |
968 |
FILE *jmovie; |
969 |
|
970 |
inputFileEntries = (InputFileEntry **) malloc(INPUT_ENTRY_BLOCK_SIZE* |
971 |
sizeof(InputFileEntry *)); |
972 |
maxInputFileEntries = INPUT_ENTRY_BLOCK_SIZE; |
973 |
|
974 |
length = strlen(endInput); |
975 |
|
976 |
/* read input files up until endInput */ |
977 |
while ( (fgets(input, 256, fpointer) != NULL) && |
978 |
(strncmp(input, endInput, length) != 0) ) { |
979 |
|
980 |
/* if input is coming in via standard input, keep on looping till the |
981 |
* endInput string is reached so that the program points to the right |
982 |
* place on exit. |
983 |
*/ |
984 |
if ( stdinUsed ) { |
985 |
continue; |
986 |
} |
987 |
|
988 |
/* ignore comments and newlines */ |
989 |
if ( (input[0] == '#') || (input[0] == '\n') ) { |
990 |
continue; |
991 |
} |
992 |
|
993 |
if (input[0] == '`' ) { /* Recurse for commands */ |
994 |
FILE *fp; |
995 |
char cmd[300], *start, *end, tmp[300], cdcmd[110]; |
996 |
|
997 |
start = &input[1]; |
998 |
end = &input[strlen(input)-1]; |
999 |
|
1000 |
while (*end != '`') { |
1001 |
end--; |
1002 |
} |
1003 |
|
1004 |
end--; |
1005 |
|
1006 |
if (optionSeen[OPTION_INPUT_DIR] == TRUE) { |
1007 |
sprintf(cdcmd,"cd %s;",currentPath); |
1008 |
} else { |
1009 |
strcpy(cdcmd,""); |
1010 |
} |
1011 |
strncpy(tmp,start,end-start+1); |
1012 |
sprintf(cmd,"(%s %s)", cdcmd, tmp); |
1013 |
|
1014 |
fp = popen(cmd,"r"); |
1015 |
if (fp == NULL) { |
1016 |
fprintf(stderr,"Command failed! Could not open piped command:\n%s\n",cmd); |
1017 |
continue; |
1018 |
} |
1019 |
ReadInputFileNames(fp,"HOPE-THIS_ISNT_A_FILENAME.xyz5555"); |
1020 |
continue; |
1021 |
} |
1022 |
|
1023 |
|
1024 |
/* get rid of trailing whitespace including newline */ |
1025 |
while (isspace(input[strlen(input)-1])) { |
1026 |
input[strlen(input)-1] = '\0'; |
1027 |
} |
1028 |
|
1029 |
if ( numInputFileEntries == maxInputFileEntries ) { /* more space! */ |
1030 |
maxInputFileEntries += INPUT_ENTRY_BLOCK_SIZE; |
1031 |
inputFileEntries = (InputFileEntry **) realloc(inputFileEntries, |
1032 |
maxInputFileEntries* |
1033 |
sizeof(InputFileEntry *)); |
1034 |
} |
1035 |
|
1036 |
inputFileEntries[numInputFileEntries] = (InputFileEntry *) |
1037 |
malloc(sizeof(InputFileEntry)); |
1038 |
|
1039 |
if ( input[strlen(input)-1] == ']' ) { |
1040 |
inputFileEntries[numInputFileEntries]->glob = TRUE; |
1041 |
inputFileEntries[numInputFileEntries]->repeat = FALSE; |
1042 |
|
1043 |
/* star expand */ |
1044 |
|
1045 |
globPtr = input; |
1046 |
charPtr = left; |
1047 |
/* copy left of '*' */ |
1048 |
while ( (*globPtr != '\0') && (*globPtr != '*') ) { |
1049 |
*charPtr = *globPtr; |
1050 |
charPtr++; |
1051 |
globPtr++; |
1052 |
} |
1053 |
*charPtr = '\0'; |
1054 |
|
1055 |
if (*globPtr == '\0') { |
1056 |
fprintf(stderr, "WARNING: expanding non-star regular expression\n"); |
1057 |
inputFileEntries[numInputFileEntries]->repeat = TRUE; |
1058 |
globPtr = input; |
1059 |
charPtr = left; |
1060 |
/* recopy left of whitespace */ |
1061 |
while ( (*globPtr != '\0') && (*globPtr != '*') && |
1062 |
(*globPtr != ' ') && (*globPtr != '\t')) { |
1063 |
*charPtr = *globPtr; |
1064 |
charPtr++; |
1065 |
globPtr++; |
1066 |
} |
1067 |
*charPtr = '\0'; |
1068 |
*right = '\0'; |
1069 |
} else { |
1070 |
|
1071 |
globPtr++; |
1072 |
charPtr = right; |
1073 |
/* copy right of '*' */ |
1074 |
while ( (*globPtr != '\0') && (*globPtr != ' ') && |
1075 |
(*globPtr != '\t') ) { |
1076 |
*charPtr = *globPtr; |
1077 |
charPtr++; |
1078 |
globPtr++; |
1079 |
} |
1080 |
*charPtr = '\0'; |
1081 |
} |
1082 |
|
1083 |
globPtr = SkipSpacesTabs(globPtr); |
1084 |
|
1085 |
if ( *globPtr != '[' ) { |
1086 |
fprintf(stderr, "ERROR: Invalid input file expansion expression (no '[')\n"); |
1087 |
exit(1); |
1088 |
} |
1089 |
|
1090 |
globPtr++; |
1091 |
charPtr = leftNumText; |
1092 |
/* copy left number */ |
1093 |
while ( isdigit(*globPtr) ) { |
1094 |
*charPtr = *globPtr; |
1095 |
charPtr++; |
1096 |
globPtr++; |
1097 |
} |
1098 |
*charPtr = '\0'; |
1099 |
|
1100 |
if ( *globPtr != '-' ) { |
1101 |
fprintf(stderr, "ERROR: Invalid input file expansion expression (no '-')\n"); |
1102 |
exit(1); |
1103 |
} |
1104 |
|
1105 |
globPtr++; |
1106 |
charPtr = rightNumText; |
1107 |
/* copy right number */ |
1108 |
while ( isdigit(*globPtr) ) { |
1109 |
*charPtr = *globPtr; |
1110 |
charPtr++; |
1111 |
globPtr++; |
1112 |
} |
1113 |
*charPtr = '\0'; |
1114 |
if ( atoi(rightNumText) < atoi(leftNumText) ) { |
1115 |
fprintf(stderr, "ERROR: Beginning of input range is higher than end.\n"); |
1116 |
exit(1); |
1117 |
} |
1118 |
|
1119 |
|
1120 |
if ( *globPtr != ']' ) { |
1121 |
if ( *globPtr != '+' ) { |
1122 |
fprintf(stderr, "ERROR: Invalid input file expansion expression (no ']')\n"); |
1123 |
exit(1); |
1124 |
} |
1125 |
|
1126 |
globPtr++; |
1127 |
charPtr = skipNumText; |
1128 |
/* copy skip number */ |
1129 |
while ( isdigit(*globPtr) ) { |
1130 |
*charPtr = *globPtr; |
1131 |
charPtr++; |
1132 |
globPtr++; |
1133 |
} |
1134 |
*charPtr = '\0'; |
1135 |
|
1136 |
if ( *globPtr != ']' ) { |
1137 |
fprintf(stderr, "ERROR: Invalid input file expansion expression (no ']')\n"); |
1138 |
exit(1); |
1139 |
} |
1140 |
|
1141 |
skipNum = atoi(skipNumText); |
1142 |
} else { |
1143 |
skipNum = 1; |
1144 |
} |
1145 |
|
1146 |
leftNum = atoi(leftNumText); |
1147 |
rightNum = atoi(rightNumText); |
1148 |
|
1149 |
if ( (leftNumText[0] == '0') && (leftNumText[1] != '\0') ) { |
1150 |
padding = TRUE; |
1151 |
numPadding = strlen(leftNumText); |
1152 |
} else { |
1153 |
padding = FALSE; |
1154 |
} |
1155 |
|
1156 |
inputFileEntries[numInputFileEntries]->startID = leftNum; |
1157 |
inputFileEntries[numInputFileEntries]->endID = rightNum; |
1158 |
inputFileEntries[numInputFileEntries]->skip = skipNum; |
1159 |
inputFileEntries[numInputFileEntries]->numFiles = (rightNum-leftNum+1)/skipNum; |
1160 |
strcpy(inputFileEntries[numInputFileEntries]->left, left); |
1161 |
strcpy(inputFileEntries[numInputFileEntries]->right, right); |
1162 |
if ( padding ) { |
1163 |
inputFileEntries[numInputFileEntries]->numPadding = numPadding; |
1164 |
} else { |
1165 |
inputFileEntries[numInputFileEntries]->numPadding = -1; |
1166 |
} |
1167 |
} else { |
1168 |
strcpy(inputFileEntries[numInputFileEntries]->left, input); |
1169 |
if (baseFormat == JMOVIE_FILE_TYPE) { |
1170 |
inputFileEntries[numInputFileEntries]->glob = TRUE; |
1171 |
full_path[0] = '\0'; |
1172 |
strcpy(full_path, currentPath); |
1173 |
|
1174 |
if (! stdinUsed) { |
1175 |
strcat(full_path, "/"); |
1176 |
strcat(full_path, input); |
1177 |
jmovie = fopen(input, "rb"); |
1178 |
|
1179 |
if (jmovie == NULL) { |
1180 |
perror (input); |
1181 |
exit (1); |
1182 |
} |
1183 |
|
1184 |
fseek (jmovie, (8*sizeof(char)), 0); |
1185 |
fseek (jmovie, (2*sizeof(int)), 1); |
1186 |
|
1187 |
if (fread (&(inputFileEntries[numInputFileEntries]->numFiles), |
1188 |
sizeof(int), 1, jmovie) != 1) { |
1189 |
perror ("Error in reading number of frames in JMOVIE"); |
1190 |
exit(1); |
1191 |
} |
1192 |
fclose (jmovie); |
1193 |
} |
1194 |
|
1195 |
strcpy(inputFileEntries[numInputFileEntries]->right,".jpg"); |
1196 |
inputFileEntries[numInputFileEntries]->numPadding = -1; |
1197 |
inputFileEntries[numInputFileEntries]->startID = 1; |
1198 |
inputFileEntries[numInputFileEntries]->endID = (inputFileEntries[numInputFileEntries]->numFiles-1); |
1199 |
inputFileEntries[numInputFileEntries]->skip = 1; |
1200 |
if (! realQuiet) { |
1201 |
fprintf (stdout, "Encoding all %d frames from JMOVIE.\n", inputFileEntries[numInputFileEntries]->endID); |
1202 |
} |
1203 |
} else { |
1204 |
inputFileEntries[numInputFileEntries]->glob = FALSE; |
1205 |
inputFileEntries[numInputFileEntries]->numFiles = 1; |
1206 |
/* fixes a bug from version 1.3: */ |
1207 |
inputFileEntries[numInputFileEntries]->numPadding = 0; |
1208 |
/* fixes a bug from version 1.4 */ |
1209 |
strcpy(inputFileEntries[numInputFileEntries]->right,"\0"); |
1210 |
inputFileEntries[numInputFileEntries]->startID = 0; |
1211 |
inputFileEntries[numInputFileEntries]->endID = 0; |
1212 |
inputFileEntries[numInputFileEntries]->skip = 0; |
1213 |
} |
1214 |
} |
1215 |
|
1216 |
numInputFiles += inputFileEntries[numInputFileEntries]->numFiles; |
1217 |
numInputFileEntries++; |
1218 |
} |
1219 |
} |
1220 |
|
1221 |
|
1222 |
/*===========================================================================* |
1223 |
* |
1224 |
* SkipSpacesTabs |
1225 |
* |
1226 |
* skip all spaces and tabs |
1227 |
* |
1228 |
* RETURNS: point to next character not a space or tab |
1229 |
* |
1230 |
* SIDE EFFECTS: none |
1231 |
* |
1232 |
*===========================================================================*/ |
1233 |
char * |
1234 |
SkipSpacesTabs(start) |
1235 |
char *start; |
1236 |
{ |
1237 |
while ( (*start == ' ') || (*start == '\t') ) { |
1238 |
start++; |
1239 |
} |
1240 |
|
1241 |
return start; |
1242 |
} |
1243 |
|
1244 |
|
1245 |
/*===========================================================================* |
1246 |
* |
1247 |
* GetFrameRate |
1248 |
* |
1249 |
* take a character string with the input frame rate |
1250 |
* and return the correct frame rate code for use in the Sequence header |
1251 |
* |
1252 |
* RETURNS: frame rate code as per MPEG-I spec |
1253 |
* |
1254 |
* SIDE EFFECTS: none |
1255 |
* |
1256 |
*===========================================================================*/ |
1257 |
static int |
1258 |
GetFrameRate(p) |
1259 |
char *p; |
1260 |
{ |
1261 |
float rate; |
1262 |
int thouRate; |
1263 |
|
1264 |
sscanf(p, "%f", &rate); |
1265 |
thouRate = (int)(0.5+1000.0*rate); |
1266 |
|
1267 |
if ( thouRate == 23976 ) return 1; |
1268 |
else if ( thouRate == 24000 ) return 2; |
1269 |
else if ( thouRate == 25000 ) return 3; |
1270 |
else if ( thouRate == 29970 ) return 4; |
1271 |
else if ( thouRate == 30000 ) return 5; |
1272 |
else if ( thouRate == 50000 ) return 6; |
1273 |
else if ( thouRate == 59940 ) return 7; |
1274 |
else if ( thouRate == 60000 ) return 8; |
1275 |
else { |
1276 |
fprintf(stderr,"INVALID FRAME RATE: %s frames/sec\n", p); |
1277 |
exit(1); |
1278 |
} |
1279 |
} |
1280 |
|
1281 |
|
1282 |
/*===========================================================================* |
1283 |
* |
1284 |
* GetAspectRatio |
1285 |
* |
1286 |
* take a character string with the pixel aspect ratio |
1287 |
* and returns the correct aspect ratio code for use in the Sequence header |
1288 |
* |
1289 |
* RETURNS: aspect ratio code as per MPEG-I spec |
1290 |
* |
1291 |
* SIDE EFFECTS: none |
1292 |
* |
1293 |
*===========================================================================*/ |
1294 |
static int |
1295 |
GetAspectRatio(p) |
1296 |
char *p; |
1297 |
{ |
1298 |
float ratio; |
1299 |
int ttRatio; |
1300 |
|
1301 |
sscanf(p, "%f", &ratio); |
1302 |
ttRatio = (int)(0.5+ratio*10000.0); |
1303 |
|
1304 |
if ( ttRatio == 10000 ) return 1; |
1305 |
else if ( ttRatio == 6735 ) return 2; |
1306 |
else if ( ttRatio == 7031 ) return 3; |
1307 |
else if ( ttRatio == 7615 ) return 4; |
1308 |
else if ( ttRatio == 8055 ) return 5; |
1309 |
else if ( ttRatio == 8437 ) return 6; |
1310 |
else if ( ttRatio == 8935 ) return 7; |
1311 |
else if ( ttRatio == 9157 ) return 8; |
1312 |
else if ( ttRatio == 9815 ) return 9; |
1313 |
else if ( ttRatio == 10255 ) return 10; |
1314 |
else if ( ttRatio == 10695 ) return 11; |
1315 |
else if ( ttRatio == 10950 ) return 12; |
1316 |
else if ( ttRatio == 11575 ) return 13; |
1317 |
else if ( ttRatio == 12015 ) return 14; |
1318 |
else { |
1319 |
fprintf(stderr,"INVALID ASPECT RATIO: %s frames/sec\n", p); |
1320 |
exit(1); |
1321 |
} |
1322 |
} |
1323 |
|
1324 |
|
1325 |
|
1326 |
|
1327 |
|
1328 |
|
1329 |
/**************************************************************** |
1330 |
* Jim Boucher's code |
1331 |
* |
1332 |
* |
1333 |
****************************************************************/ |
1334 |
void |
1335 |
JM2JPEG() |
1336 |
{ |
1337 |
char full_path[MAXPATHLEN + 256]; |
1338 |
char inter_file[MAXPATHLEN +256]; |
1339 |
int ci; |
1340 |
|
1341 |
for(ci = 0; ci < numInputFileEntries; ci++) { |
1342 |
inter_file[0] = '\0'; |
1343 |
full_path[0] = '\0'; |
1344 |
strcpy(full_path, currentPath); |
1345 |
|
1346 |
if (! stdinUsed) { |
1347 |
strcat(full_path, "/"); |
1348 |
strcat(full_path, inputFileEntries[ci]->left); |
1349 |
strcpy(inter_file,full_path); |
1350 |
|
1351 |
if (! realQuiet) { |
1352 |
fprintf(stdout, "Extracting JPEG's in the JMOVIE from %s\n",full_path); |
1353 |
} |
1354 |
|
1355 |
JMovie2JPEG(full_path, |
1356 |
inter_file, |
1357 |
inputFileEntries[ci]->startID, inputFileEntries[ci]->endID); |
1358 |
} else { |
1359 |
fprintf (stderr, "ERROR: JMovie format not supported with stdin yet.\n"); |
1360 |
exit(1); |
1361 |
} |
1362 |
|
1363 |
} |
1364 |
} |