Annotation of /trunk/xvidcore/examples/xvid_encraw.c

Revision 2128 - (view) (download)

1 :	edgomez	558	/*****************************************************************************
2 :	chl	376	*
3 :	edgomez	558	* XVID MPEG-4 VIDEO CODEC
4 :			* - Console based test application -
5 :	chl	376	*
6 :	edgomez	1382	* Copyright(C) 2002-2003 Christoph Lampert <gruel@web.de>
7 :			* 2002-2003 Edouard Gomez <ed.gomez@free.fr>
8 :			* 2003 Peter Ross <pross@xvid.org>
9 :	Isibaar	1883	* 2003-2010 Michael Militzer <isibaar@xvid.org>
10 :	chl	376	*
11 :	edgomez	558	* This program is free software; you can redistribute it and/or modify
12 :			* it under the terms of the GNU General Public License as published by
13 :			* the Free Software Foundation; either version 2 of the License, or
14 :			* (at your option) any later version.
15 :	chl	376	*
16 :	edgomez	558	* This program is distributed in the hope that it will be useful,
17 :			* but WITHOUT ANY WARRANTY; without even the implied warranty of
18 :			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 :			* GNU General Public License for more details.
20 :	chl	376	*
21 :	edgomez	558	* You should have received a copy of the GNU General Public License
22 :			* along with this program; if not, write to the Free Software
23 :			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 :			*
25 :	Isibaar	1988	* $Id$
26 :	edgomez	558	*
27 :			****************************************************************************/
28 :	chl	376
29 :	edgomez	558	/*****************************************************************************
30 :			* Application notes :
31 :	chl	376	*
32 :	edgomez	1382	* A sequence of raw YUV I420 pics or YUV I420 PGM file format is encoded
33 :			* The speed is measured and frames' PSNR are taken from core.
34 :	chl	376	*
35 :			* The program is plain C and needs no libraries except for libxvidcore,
36 :	edgomez	558	* and maths-lib.
37 :	edgomez	1382	*
38 :			* Use ./xvid_encraw -help for a list of options
39 :	chl	376	*
40 :			************************************************************************/
41 :
42 :			#include <stdio.h>
43 :			#include <stdlib.h>
44 :	edgomez	566	#include <string.h>
45 :	edgomez	558	#include <math.h>
46 :	Isibaar	2076	#include <ctype.h>
47 :	edgomez	851	#ifndef WIN32
48 :	edgomez	558	#include <sys/time.h>
49 :			#else
50 :	Isibaar	1645	#include <windows.h>
51 :			#include <vfw.h>
52 :	edgomez	558	#include <time.h>
53 :	Isibaar	1645	#define XVID_AVI_INPUT
54 :	syskin	1710	#define XVID_AVI_OUTPUT
55 :	edgomez	558	#endif
56 :	chl	376
57 :	edgomez	558	#include "xvid.h"
58 :	Isibaar	1883	#include "portab.h" /* for pthread */
59 :	chl	376
60 :	syskin	1710	#ifdef XVID_MKV_OUTPUT
61 :			#include "matroska.cpp"
62 :			#endif
63 :
64 :	edgomez	1382	#undef READ_PNM
65 :
66 :	Isibaar	1883	//#define USE_APP_LEVEL_THREADING /* Should xvid_encraw app use multi-threading? */
67 :
68 :	edgomez	558	/*****************************************************************************
69 :			* Quality presets
70 :			****************************************************************************/
71 :	chl	376
72 :	syskin	1710	// Equivalent to vfw's pmvfast_presets
73 :	edgomez	1382	static const int motion_presets[] = {
74 :			/* quality 0 */
75 :			0,
76 :
77 :			/* quality 1 */
78 :	syskin	1710	0,
79 :	edgomez	1382
80 :			/* quality 2 */
81 :	syskin	1710	0,
82 :	edgomez	1382
83 :			/* quality 3 */
84 :	syskin	1710	0,
85 :	edgomez	1382
86 :			/* quality 4 */
87 :	syskin	1710	0 \| XVID_ME_HALFPELREFINE16 \| 0,
88 :	edgomez	1382
89 :			/* quality 5 */
90 :	syskin	1710	0 \| XVID_ME_HALFPELREFINE16 \| 0 \| XVID_ME_ADVANCEDDIAMOND16,
91 :	edgomez	1382
92 :			/* quality 6 */
93 :	syskin	1710	XVID_ME_HALFPELREFINE16 \| XVID_ME_EXTSEARCH16 \| XVID_ME_HALFPELREFINE8 \| 0 \| XVID_ME_USESQUARES16
94 :	edgomez	1382
95 :	edgomez	558	};
96 :	edgomez	1382	#define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0]))
97 :	edgomez	558
98 :	edgomez	1382	static const int vop_presets[] = {
99 :			/* quality 0 */
100 :			0,
101 :
102 :			/* quality 1 */
103 :			0,
104 :
105 :			/* quality 2 */
106 :	syskin	1710	0,
107 :	edgomez	1382
108 :			/* quality 3 */
109 :	syskin	1710	0,
110 :	edgomez	1382
111 :			/* quality 4 */
112 :	syskin	1710	0,
113 :	edgomez	1382
114 :			/* quality 5 */
115 :	syskin	1710	XVID_VOP_INTER4V,
116 :	edgomez	1382
117 :			/* quality 6 */
118 :	syskin	1710	XVID_VOP_INTER4V,
119 :	edgomez	1382
120 :	edgomez	558	};
121 :	edgomez	1382	#define VOP_ELEMENTS (sizeof(vop_presets)/sizeof(vop_presets[0]))
122 :	chl	376
123 :	edgomez	558	/*****************************************************************************
124 :			* Command line global variables
125 :			****************************************************************************/
126 :	chl	376
127 :	edgomez	1382	#define MAX_ZONES 64
128 :	Isibaar	1883	#define MAX_ENC_INSTANCES 4
129 :	Isibaar	2074	#define MAX_XDIM 4096
130 :			#define MAX_YDIM 4096
131 :	syskin	1710	#define DEFAULT_QUANT 400
132 :	Isibaar	2074	#define DEFAULT_BITRATE 700000 /* bitrate expressed in bps, not kbps */
133 :			#define DEFAULT_INTERLACING 1 /* 1:BFF, 2:TFF */
134 :			#define DEFAULT_SSIM 2
135 :			#define DEFAULT_PROGRESS 10 /* show progress every 10 frames by default */
136 :	edgomez	1382
137 :	syskin	1710	typedef struct
138 :			{
139 :			int frame;
140 :
141 :			int type;
142 :			int mode;
143 :			int modifier;
144 :
145 :			unsigned int greyscale;
146 :			unsigned int chroma_opt;
147 :			unsigned int bvop_threshold;
148 :			unsigned int cartoon_mode;
149 :			} zone_t;
150 :
151 :			typedef struct
152 :			{
153 :			int count;
154 :			int size;
155 :			int quants[32];
156 :			} frame_stats_t;
157 :
158 :	Isibaar	1883	typedef struct
159 :			{
160 :			pthread_t handle; /* thread's handle */
161 :
162 :			int start_num; /* begin/end of sequence */
163 :			int stop_num;
164 :
165 :			char outfilename; / output filename */
166 :	Isibaar	2128	char outavifilename; / output avi filename */
167 :			char outmkvfilename; / output mkv filename */
168 :	Isibaar	1883	char statsfilename1; / pass1 statsfile */
169 :
170 :			int input_num;
171 :
172 :			int totalsize; /* encoder stats */
173 :			double totalenctime;
174 :			float totalPSNR[3];
175 :			frame_stats_t framestats[7];
176 :			} enc_sequence_data_t;
177 :
178 :	edgomez	558	/* Maximum number of frames to encode */
179 :	Isibaar	1676	#define ABS_MAXFRAMENR -1 /* no limit */
180 :	chl	376
181 :	edgomez	1382	#ifndef READ_PNM
182 :	edgomez	558	#define IMAGE_SIZE(x,y) ((x)(y)3/2)
183 :	edgomez	1382	#else
184 :			#define IMAGE_SIZE(x,y) ((x)(y)3)
185 :			#endif
186 :	chl	376
187 :	edgomez	558	#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) )
188 :	edgomez	1382	#define SMALL_EPS (1e-10)
189 :	chl	376
190 :	edgomez	558	#define SWAP(a) ( (((a)&0x000000ff)<<24) \| (((a)&0x0000ff00)<<8) \| \
191 :			(((a)&0x00ff0000)>>8) \| (((a)&0xff000000)>>24) )
192 :	chl	376
193 :	syskin	1710	static zone_t ZONES[MAX_ZONES];
194 :			static int NUM_ZONES = 0;
195 :
196 :	Isibaar	1883	static int ARG_NUM_APP_THREADS = 1;
197 :			static int ARG_CPU_FLAGS = 0;
198 :	Skal	1743	static int ARG_SSIM = -1;
199 :	Skal	1729	static char* ARG_SSIM_PATH = NULL;
200 :	syskin	1710	static int ARG_DUMP = 0;
201 :			static int ARG_LUMIMASKING = 0;
202 :			static int ARG_BITRATE = 0;
203 :			static int ARG_TARGETSIZE = 0;
204 :			static int ARG_SINGLE = 1;
205 :			static char *ARG_PASS1 = 0;
206 :			static char *ARG_PASS2 = 0;
207 :			//static int ARG_QUALITY = ME_ELEMENTS - 1;
208 :			static int ARG_QUALITY = 6;
209 :	Isibaar	1947	static float ARG_FRAMERATE = 0.f;
210 :	syskin	1710	static int ARG_DWRATE = 25;
211 :			static int ARG_DWSCALE = 1;
212 :			static int ARG_MAXFRAMENR = ABS_MAXFRAMENR;
213 :			static int ARG_MAXKEYINTERVAL = 300;
214 :			static int ARG_STARTFRAMENR = 0;
215 :			static char *ARG_INPUTFILE = NULL;
216 :			static int ARG_INPUTTYPE = 0;
217 :			static int ARG_SAVEMPEGSTREAM = 0;
218 :			static int ARG_SAVEINDIVIDUAL = 0;
219 :			static char *ARG_OUTPUTFILE = NULL;
220 :			static char *ARG_AVIOUTPUTFILE = NULL;
221 :			static char *ARG_MKVOUTPUTFILE = NULL;
222 :			static char *ARG_TIMECODEFILE = NULL;
223 :			static int XDIM = 0;
224 :			static int YDIM = 0;
225 :			static int ARG_BQRATIO = 150;
226 :			static int ARG_BQOFFSET = 100;
227 :			static int ARG_MAXBFRAMES = 2;
228 :			static int ARG_DEBUG = 0;
229 :			static int ARG_QTYPE = 0;
230 :			static int ARG_QMATRIX = 0;
231 :			static int ARG_INTERLACING = 0;
232 :			static int ARG_VHQMODE = 1;
233 :	Isibaar	1909	static int ARG_QMETRIC = 0;
234 :	syskin	1710	static int ARG_PAR = 1;
235 :			static int ARG_PARHEIGHT;
236 :			static int ARG_PARWIDTH;
237 :			static int ARG_QUANTS[6] = {2, 31, 2, 31, 2, 31};
238 :			static int ARG_FRAMEDROP = 0;
239 :			static double ARG_CQ = 0;
240 :			static int ARG_FULL1PASS = 0;
241 :			static int ARG_REACTION = 16;
242 :			static int ARG_AVERAGING = 100;
243 :			static int ARG_SMOOTHER = 100;
244 :			static int ARG_KBOOST = 10;
245 :			static int ARG_KREDUCTION = 20;
246 :			static int ARG_KTHRESH = 1;
247 :			static int ARG_CHIGH = 0;
248 :			static int ARG_CLOW = 0;
249 :			static int ARG_OVERSTRENGTH = 5;
250 :			static int ARG_OVERIMPROVE = 5;
251 :			static int ARG_OVERDEGRADE = 5;
252 :			static int ARG_OVERHEAD = 0;
253 :			static int ARG_VBVSIZE = 0;
254 :			static int ARG_VBVMAXRATE = 0;
255 :			static int ARG_VBVPEAKRATE = 0;
256 :			static int ARG_THREADS = 0;
257 :	Isibaar	1913	static int ARG_SLICES = 1;
258 :	syskin	1710	static int ARG_PROGRESS = 0;
259 :			static int ARG_COLORSPACE = XVID_CSP_YV12;
260 :			/* the path where to save output */
261 :			static char filepath[256] = "./";
262 :	Isibaar	1883
263 :	Isibaar	2074	/* on/off options */
264 :			static int ARG_USE_ASSEMBLER = 1;
265 :			static int ARG_TURBO = 0;
266 :			static int ARG_BVHQ = 0;
267 :			static int ARG_QPEL = 0;
268 :			static int ARG_GMC = 0;
269 :			static int ARG_PACKED = 1;
270 :			static int ARG_CLOSED_GOP = 1;
271 :			static int ARG_STATS = 0;
272 :			static int ARG_PSNRHVSM = 0;
273 :			static int ARG_VOPDEBUG = 0;
274 :			static int ARG_CHROMAME = 1;
275 :			static int ARG_TRELLIS = 1;
276 :
277 :	syskin	1710	static unsigned char qmatrix_intra[64];
278 :			static unsigned char qmatrix_inter[64];
279 :
280 :	edgomez	558	/****************************************************************************
281 :			* Nasty global vars ;-)
282 :			***************************************************************************/
283 :	chl	376
284 :	syskin	1710	static const int height_ratios[] = {1, 1, 11, 11, 11, 33};
285 :			static const int width_ratios[] = {1, 1, 12, 10, 16, 40};
286 :	chl	376
287 :	syskin	1710	const char userdata_start_code[] = "\0\0\x01\xb2";
288 :	chl	376
289 :	edgomez	558
290 :			/*****************************************************************************
291 :			* Local prototypes
292 :			****************************************************************************/
293 :
294 :			/* Prints program usage message */
295 :			static void usage();
296 :
297 :			/* Statistical functions */
298 :			static double msecond();
299 :	syskin	1710	int gcd(int a, int b);
300 :			int minquant(int quants[32]);
301 :			int maxquant(int quants[32]);
302 :			double avgquant(frame_stats_t frame);
303 :	edgomez	558
304 :			/* PGM related functions */
305 :	edgomez	1382	#ifndef READ_PNM
306 :			static int read_pgmheader(FILE * handle);
307 :			static int read_pgmdata(FILE * handle,
308 :			unsigned char *image);
309 :			#else
310 :			static int read_pnmheader(FILE * handle);
311 :			static int read_pnmdata(FILE * handle,
312 :			unsigned char *image);
313 :			#endif
314 :			static int read_yuvdata(FILE * handle,
315 :			unsigned char *image);
316 :	edgomez	558
317 :			/* Encoder related functions */
318 :	Isibaar	1883	static void enc_gbl(int use_assembler);
319 :			static int enc_init(void *enc_handle, char stats_pass1, int start_num);
320 :			static int enc_info();
321 :			static int enc_stop(void *enc_handle);
322 :			static int enc_main(void *enc_handle,
323 :			unsigned char *image,
324 :			unsigned char *bitstream,
325 :			int *key,
326 :			int *stats_type,
327 :			int *stats_quant,
328 :			int *stats_length,
329 :			int stats[3],
330 :			int framenum);
331 :			static void encode_sequence(enc_sequence_data_t *h);
332 :	edgomez	558
333 :	syskin	1710	/* Zone Related Functions */
334 :			static void apply_zone_modifiers(xvid_enc_frame_t * frame, int framenum);
335 :			static void prepare_full1pass_zones();
336 :			static void prepare_cquant_zones();
337 :			void sort_zones(zone_t * zones, int zone_num, int * sel);
338 :
339 :
340 :			void removedivxp(char *buf, int size);
341 :
342 :	edgomez	558	/*****************************************************************************
343 :			* Main function
344 :			****************************************************************************/
345 :
346 :	edgomez	1382	int
347 :			main(int argc,
348 :			char *argv[])
349 :	edgomez	558	{
350 :	edgomez	1382	double totalenctime = 0.;
351 :			float totalPSNR[3] = {0., 0., 0.};
352 :	Isibaar	1883
353 :	syskin	1710	FILE *statsfile;
354 :	Isibaar	1883	frame_stats_t framestats[7];
355 :	edgomez	1382
356 :	Isibaar	1883	int input_num = 0;
357 :			int totalsize = 0;
358 :	Isibaar	2074	int use_assembler = ARG_USE_ASSEMBLER;
359 :	syskin	1710	int i;
360 :	edgomez	1382
361 :	edgomez	741	printf("xvid_encraw - raw mpeg4 bitstream encoder ");
362 :	Isibaar	1883	printf("written by Christoph Lampert\n\n");
363 :	edgomez	558
364 :	Isibaar	1883	/* Is there a dumb Xvid coder ? */
365 :	edgomez	1382	if(ME_ELEMENTS != VOP_ELEMENTS) {
366 :	Isibaar	1947	fprintf(stderr, "Presets' arrays should have the same number of elements -- Please file a bug to xvid-devel@xvid.org\n");
367 :	edgomez	1382	return(-1);
368 :			}
369 :
370 :	Isibaar	1883	/* Clear framestats */
371 :			memset(framestats, 0, sizeof(framestats));
372 :
373 :	edgomez	558	/*****************************************************************************
374 :			* Command line parsing
375 :			****************************************************************************/
376 :
377 :	edgomez	1382	for (i = 1; i < argc; i++) {
378 :
379 :			if (strcmp("-asm", argv[i]) == 0) {
380 :	edgomez	558	use_assembler = 1;
381 :	chl	1623	} else if (strcmp("-noasm", argv[i]) == 0) {
382 :			use_assembler = 0;
383 :	edgomez	1382	} else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) {
384 :	edgomez	558	i++;
385 :			XDIM = atoi(argv[i]);
386 :	edgomez	1382	} else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) {
387 :	edgomez	558	i++;
388 :			YDIM = atoi(argv[i]);
389 :	Isibaar	1769	} else if (strcmp("-csp",argv[i]) == 0 && i < argc - 1) {
390 :			i++;
391 :			if (strcmp(argv[i],"i420") == 0){
392 :			ARG_COLORSPACE = XVID_CSP_I420;
393 :			} else if(strcmp(argv[i],"yv12") == 0){
394 :			ARG_COLORSPACE = XVID_CSP_YV12;
395 :			} else {
396 :			printf("Invalid colorspace\n");
397 :			return 0;
398 :			}
399 :			} else if (strcmp("-bitrate", argv[i]) == 0) {
400 :	syskin	1710	if (i < argc - 1)
401 :			ARG_BITRATE = atoi(argv[i+1]);
402 :			if (ARG_BITRATE) {
403 :			i++;
404 :	Isibaar	1894	if (ARG_BITRATE <= 20000)
405 :			/* if given parameter is <= 20000, assume it means kbps */
406 :	syskin	1710	ARG_BITRATE *= 1000;
407 :			}
408 :			else
409 :	Isibaar	2074	ARG_BITRATE = DEFAULT_BITRATE;
410 :	syskin	1710	} else if (strcmp("-size", argv[i]) == 0 && i < argc - 1) {
411 :	edgomez	558	i++;
412 :	syskin	1710	ARG_TARGETSIZE = atoi(argv[i]);
413 :			} else if (strcmp("-cq", argv[i]) == 0 && i < argc - 1) {
414 :			i++;
415 :			ARG_CQ = atof(argv[i])*100;
416 :	edgomez	1382	} else if (strcmp("-single", argv[i]) == 0) {
417 :			ARG_SINGLE = 1;
418 :	syskin	1710	ARG_PASS1 = NULL;
419 :			ARG_PASS2 = NULL;
420 :			} else if (strcmp("-pass1", argv[i]) == 0) {
421 :			ARG_SINGLE = 0;
422 :			if ((i < argc - 1) && (*argv[i+1] != '-')) {
423 :			i++;
424 :			ARG_PASS1 = argv[i];
425 :			} else {
426 :			ARG_PASS1 = "xvid.stats";
427 :			}
428 :			} else if (strcmp("-full1pass", argv[i]) == 0) {
429 :			ARG_FULL1PASS = 1;
430 :			} else if (strcmp("-pass2", argv[i]) == 0) {
431 :			ARG_SINGLE = 0;
432 :			if ((i < argc - 1) && (*argv[i+1] != '-')) {
433 :			i++;
434 :			ARG_PASS2 = argv[i];
435 :			} else {
436 :			ARG_PASS2 = "xvid.stats";
437 :			}
438 :	edgomez	1382	} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) {
439 :			i++;
440 :	edgomez	851	ARG_MAXBFRAMES = atoi(argv[i]);
441 :	syskin	1710	} else if (strcmp("-par", argv[i]) == 0 && i < argc - 1) {
442 :			i++;
443 :			if (sscanf(argv[i], "%d:%d", &(ARG_PARWIDTH), &(ARG_PARHEIGHT))!=2)
444 :			ARG_PAR = atoi(argv[i]);
445 :			else {
446 :			int div;
447 :			ARG_PAR = 0;
448 :			div = gcd(ARG_PARWIDTH, ARG_PARHEIGHT);
449 :			ARG_PARWIDTH /= div;
450 :			ARG_PARHEIGHT /= div;
451 :			}
452 :			} else if (strcmp("-nopacked", argv[i]) == 0) {
453 :			ARG_PACKED = 0;
454 :	edgomez	1382	} else if (strcmp("-packed", argv[i]) == 0) {
455 :	syskin	1710	ARG_PACKED = 2;
456 :			} else if (strcmp("-nochromame", argv[i]) == 0) {
457 :			ARG_CHROMAME = 0;
458 :	Isibaar	2074	} else if (strcmp("-chromame", argv[i]) == 0) {
459 :			ARG_CHROMAME = 1;
460 :	syskin	1710	} else if (strcmp("-threads", argv[i]) == 0 && i < argc -1) {
461 :			i++;
462 :			ARG_THREADS = atoi(argv[i]);
463 :	Isibaar	1913	} else if (strcmp("-slices", argv[i]) == 0 && i < argc -1) {
464 :			i++;
465 :			ARG_SLICES = atoi(argv[i]);
466 :	edgomez	1382	} else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) {
467 :	edgomez	851	i++;
468 :			ARG_BQRATIO = atoi(argv[i]);
469 :	edgomez	1382	} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) {
470 :	edgomez	851	i++;
471 :			ARG_BQOFFSET = atoi(argv[i]);
472 :	edgomez	1382
473 :	syskin	1710	} else if (strcmp("-zones", argv[i]) == 0 && i < argc -1) {
474 :			char c;
475 :			char frameoptions, rem;
476 :			int startframe;
477 :			char options[40];
478 :
479 :			i++;
480 :	edgomez	1382
481 :	syskin	1710	do {
482 :			rem = strrchr(argv[i], '/');
483 :			if (rem==NULL)
484 :			rem=argv[i];
485 :			else {
486 :			*rem = '\0';
487 :			rem++;
488 :			}
489 :			if (sscanf(rem, "%d,%c,%s", &startframe, &c, options)<3) {
490 :			fprintf(stderr, "Zone error, bad parameters %s\n", rem);
491 :			continue;
492 :			}
493 :			if (NUM_ZONES >= MAX_ZONES) {
494 :			fprintf(stderr, "warning: too many zones; zone ignored\n");
495 :			continue;
496 :			}
497 :			memset(&ZONES[NUM_ZONES], 0, sizeof(zone_t));
498 :
499 :			ZONES[NUM_ZONES].frame = startframe;
500 :	Isibaar	1932	ZONES[NUM_ZONES].modifier = (int)(atof(options)*100);
501 :	syskin	1710	if (toupper(c)=='Q')
502 :			ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT;
503 :			else if (toupper(c)=='W')
504 :			ZONES[NUM_ZONES].mode = XVID_ZONE_WEIGHT;
505 :			else {
506 :			fprintf(stderr, "Bad zone type %c\n", c);
507 :			continue;
508 :			}
509 :
510 :			if ((frameoptions=strchr(options, ','))!=NULL) {
511 :			int readchar=0, count;
512 :			frameoptions++;
513 :	Isibaar	1928	while (readchar<(int)strlen(frameoptions)) {
514 :	syskin	1710	if (sscanf(frameoptions+readchar, "%d%n", &(ZONES[NUM_ZONES].bvop_threshold), &count)==1) {
515 :			readchar += count;
516 :			}
517 :			else {
518 :			if (toupper(frameoptions[readchar])=='K')
519 :			ZONES[NUM_ZONES].type = XVID_TYPE_IVOP;
520 :			else if (toupper(frameoptions[readchar])=='G')
521 :			ZONES[NUM_ZONES].greyscale = 1;
522 :			else if (toupper(frameoptions[readchar])=='O')
523 :			ZONES[NUM_ZONES].chroma_opt = 1;
524 :			else if (toupper(frameoptions[readchar])=='C')
525 :			ZONES[NUM_ZONES].cartoon_mode = 1;
526 :			else {
527 :			fprintf(stderr, "Error in zone %s option %c\n", rem, frameoptions[readchar]);
528 :			break;
529 :			}
530 :			readchar++;
531 :			}
532 :			}
533 :			}
534 :			NUM_ZONES++;
535 :			} while (rem != argv[i]);
536 :
537 :
538 :			} else if ((strcmp("-zq", argv[i]) == 0 \|\| strcmp("-zw", argv[i]) == 0) && i < argc - 2) {
539 :
540 :	edgomez	1382	if (NUM_ZONES >= MAX_ZONES) {
541 :			fprintf(stderr,"warning: too many zones; zone ignored\n");
542 :			continue;
543 :			}
544 :	syskin	1710	memset(&ZONES[NUM_ZONES], 0, sizeof(zone_t));
545 :			if (strcmp("-zq", argv[i])== 0) {
546 :			ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT;
547 :			}
548 :			else {
549 :			ZONES[NUM_ZONES].mode = XVID_ZONE_WEIGHT;
550 :			}
551 :	Isibaar	1932	ZONES[NUM_ZONES].modifier = (int)(atof(argv[i+2])*100);
552 :	edgomez	558	i++;
553 :	syskin	1710	ZONES[NUM_ZONES].frame = atoi(argv[i]);
554 :			i++;
555 :			ZONES[NUM_ZONES].type = XVID_TYPE_AUTO;
556 :			ZONES[NUM_ZONES].greyscale = 0;
557 :			ZONES[NUM_ZONES].chroma_opt = 0;
558 :			ZONES[NUM_ZONES].bvop_threshold = 0;
559 :			ZONES[NUM_ZONES].cartoon_mode = 0;
560 :
561 :	edgomez	1382	NUM_ZONES++;
562 :			} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) {
563 :			i++;
564 :	edgomez	558	ARG_QUALITY = atoi(argv[i]);
565 :	syskin	1710	} else if (strcmp("-start", argv[i]) == 0 && i < argc - 1) {
566 :			i++;
567 :			ARG_STARTFRAMENR = atoi(argv[i]);
568 :	chl	1624	} else if (strcmp("-vhqmode", argv[i]) == 0 && i < argc - 1) {
569 :			i++;
570 :			ARG_VHQMODE = atoi(argv[i]);
571 :	Isibaar	1909	} else if (strcmp("-metric", argv[i]) == 0 && i < argc - 1) {
572 :			i++;
573 :			ARG_QMETRIC = atoi(argv[i]);
574 :	edgomez	1382	} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) {
575 :	syskin	1710	int exponent;
576 :	edgomez	558	i++;
577 :	edgomez	1382	ARG_FRAMERATE = (float) atof(argv[i]);
578 :	Isibaar	1928	exponent = (int)strcspn(argv[i], ".");
579 :			if (exponent<(int)strlen(argv[i]))
580 :			exponent=(int)pow(10.0, (int)(strlen(argv[i])-1-exponent));
581 :	syskin	1710	else
582 :			exponent=1;
583 :	Isibaar	1932	ARG_DWRATE = (int)(atof(argv[i])*exponent);
584 :	syskin	1710	ARG_DWSCALE = exponent;
585 :			exponent = gcd(ARG_DWRATE, ARG_DWSCALE);
586 :			ARG_DWRATE /= exponent;
587 :			ARG_DWSCALE /= exponent;
588 :	edgomez	1382	} else if (strcmp("-max_key_interval", argv[i]) == 0 && i < argc - 1) {
589 :	edgomez	558	i++;
590 :	edgomez	1382	ARG_MAXKEYINTERVAL = atoi(argv[i]);
591 :			} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) {
592 :			i++;
593 :	edgomez	558	ARG_INPUTFILE = argv[i];
594 :	edgomez	1382	} else if (strcmp("-stats", argv[i]) == 0) {
595 :			ARG_STATS = 1;
596 :	Isibaar	2074	} else if (strcmp("-nostats", argv[i]) == 0) {
597 :			ARG_STATS = 0;
598 :	Skal	1729	} else if (strcmp("-ssim", argv[i]) == 0) {
599 :	Isibaar	2074	ARG_SSIM = DEFAULT_SSIM;
600 :	Skal	1743	if ((i < argc - 1) && (*argv[i+1] != '-')) {
601 :			i++;
602 :			ARG_SSIM = atoi(argv[i]);
603 :			}
604 :	Isibaar	1894	} else if (strcmp("-psnrhvsm", argv[i]) == 0) {
605 :			ARG_PSNRHVSM = 1;
606 :	Isibaar	2074	} else if (strcmp("-nopsnrhvsm", argv[i]) == 0) {
607 :			ARG_PSNRHVSM = 0;
608 :	Skal	1729	} else if (strcmp("-ssim_file", argv[i]) == 0 && i < argc -1) {
609 :			i++;
610 :			ARG_SSIM_PATH = argv[i];
611 :	syskin	1710	} else if (strcmp("-timecode", argv[i]) == 0 && i < argc -1) {
612 :			i++;
613 :			ARG_TIMECODEFILE = argv[i];
614 :	edgomez	1382	} else if (strcmp("-dump", argv[i]) == 0) {
615 :			ARG_DUMP = 1;
616 :	Isibaar	1863	} else if (strcmp("-masking", argv[i]) == 0 && i < argc -1) {
617 :			i++;
618 :			ARG_LUMIMASKING = atoi(argv[i]);
619 :	edgomez	1382	} else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) {
620 :	edgomez	558	i++;
621 :			ARG_INPUTTYPE = atoi(argv[i]);
622 :	edgomez	1382	} else if (strcmp("-frames", argv[i]) == 0 && i < argc - 1) {
623 :	edgomez	558	i++;
624 :	edgomez	1382	ARG_MAXFRAMENR = atoi(argv[i]);
625 :	syskin	1710	} else if (strcmp("-drop", argv[i]) == 0 && i < argc - 1) {
626 :			i++;
627 :			ARG_FRAMEDROP = atoi(argv[i]);
628 :			} else if (strcmp("-imin", argv[i]) == 0 && i < argc - 1) {
629 :			i++;
630 :			ARG_QUANTS[0] = atoi(argv[i]);
631 :			} else if (strcmp("-imax", argv[i]) == 0 && i < argc - 1) {
632 :			i++;
633 :			ARG_QUANTS[1] = atoi(argv[i]);
634 :			} else if (strcmp("-pmin", argv[i]) == 0 && i < argc - 1) {
635 :			i++;
636 :			ARG_QUANTS[2] = atoi(argv[i]);
637 :			} else if (strcmp("-pmax", argv[i]) == 0 && i < argc - 1) {
638 :			i++;
639 :			ARG_QUANTS[3] = atoi(argv[i]);
640 :			} else if (strcmp("-bmin", argv[i]) == 0 && i < argc - 1) {
641 :			i++;
642 :			ARG_QUANTS[4] = atoi(argv[i]);
643 :			} else if (strcmp("-bmax", argv[i]) == 0 && i < argc - 1) {
644 :			i++;
645 :			ARG_QUANTS[5] = atoi(argv[i]);
646 :	Isibaar	1645	} else if (strcmp("-qtype", argv[i]) == 0 && i < argc - 1) {
647 :			i++;
648 :			ARG_QTYPE = atoi(argv[i]);
649 :			} else if (strcmp("-qmatrix", argv[i]) == 0 && i < argc - 1) {
650 :			FILE *fp = fopen(argv[++i], "rb");
651 :			if (fp == NULL) {
652 :			fprintf(stderr, "Error opening input file %s\n", argv[i]);
653 :			return (-1);
654 :			}
655 :			fseek(fp, 0, SEEK_END);
656 :			if (ftell(fp) != 128) {
657 :			fprintf(stderr, "Unexpected size of input file %s\n", argv[i]);
658 :			return (-1);
659 :			}
660 :
661 :			fseek(fp, 0, SEEK_SET);
662 :			fread(qmatrix_intra, 1, 64, fp);
663 :			fread(qmatrix_inter, 1, 64, fp);
664 :
665 :			ARG_QMATRIX = 1;
666 :	syskin	1710	ARG_QTYPE = 1;
667 :	edgomez	1382	} else if (strcmp("-save", argv[i]) == 0) {
668 :			ARG_SAVEMPEGSTREAM = 1;
669 :			ARG_SAVEINDIVIDUAL = 1;
670 :	syskin	1710	} else if (strcmp("-debug", argv[i]) == 0 && i < argc -1) {
671 :	edgomez	558	i++;
672 :	syskin	1710	if (!(sscanf(argv[i],"0x%x", &(ARG_DEBUG))))
673 :			sscanf(argv[i],"%d", &(ARG_DEBUG));
674 :	edgomez	1382	} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) {
675 :			ARG_SAVEMPEGSTREAM = 1;
676 :	edgomez	558	i++;
677 :			ARG_OUTPUTFILE = argv[i];
678 :	syskin	1710	} else if (strcmp("-avi", argv[i]) == 0 && i < argc - 1) {
679 :			#ifdef XVID_AVI_OUTPUT
680 :			ARG_SAVEMPEGSTREAM = 1;
681 :			i++;
682 :			ARG_AVIOUTPUTFILE = argv[i];
683 :			#else
684 :	Skal	1712	fprintf( stderr, "Not compiled with AVI output support.\n");
685 :	syskin	1710	return(-1);
686 :			#endif
687 :			} else if (strcmp("-mkv", argv[i]) == 0 && i < argc - 1) {
688 :			#ifdef XVID_MKV_OUTPUT
689 :			ARG_SAVEMPEGSTREAM = 1;
690 :			i++;
691 :			ARG_MKVOUTPUTFILE = argv[i];
692 :			#else
693 :			fprintf(stderr, "Not compiled with MKV output support.\n");
694 :			return(-1);
695 :			#endif
696 :	edgomez	1382	} else if (strcmp("-vop_debug", argv[i]) == 0) {
697 :			ARG_VOPDEBUG = 1;
698 :	Isibaar	2074	} else if (strcmp("-novop_debug", argv[i]) == 0) {
699 :			ARG_VOPDEBUG = 0;
700 :			} else if (strcmp("-trellis", argv[i]) == 0) {
701 :			ARG_TRELLIS = 1;
702 :	syskin	1710	} else if (strcmp("-notrellis", argv[i]) == 0) {
703 :			ARG_TRELLIS = 0;
704 :	Isibaar	1645	} else if (strcmp("-bvhq", argv[i]) == 0) {
705 :			ARG_BVHQ = 1;
706 :	Isibaar	2074	} else if (strcmp("-nobvhq", argv[i]) == 0) {
707 :			ARG_BVHQ = 0;
708 :	Isibaar	1627	} else if (strcmp("-qpel", argv[i]) == 0) {
709 :	edgomez	1382	ARG_QPEL = 1;
710 :	Isibaar	2074	} else if (strcmp("-noqpel", argv[i]) == 0) {
711 :			ARG_QPEL = 0;
712 :	Isibaar	1645	} else if (strcmp("-turbo", argv[i]) == 0) {
713 :			ARG_TURBO = 1;
714 :	Isibaar	2074	} else if (strcmp("-noturbo", argv[i]) == 0) {
715 :			ARG_TURBO = 0;
716 :	edgomez	1382	} else if (strcmp("-gmc", argv[i]) == 0) {
717 :			ARG_GMC = 1;
718 :	Isibaar	2074	} else if (strcmp("-nogmc", argv[i]) == 0) {
719 :			ARG_GMC = 0;
720 :	chl	1559	} else if (strcmp("-interlaced", argv[i]) == 0) {
721 :	syskin	1710	if ((i < argc - 1) && (*argv[i+1] != '-')) {
722 :			i++;
723 :			ARG_INTERLACING = atoi(argv[i]);
724 :			} else {
725 :	Isibaar	2074	ARG_INTERLACING = DEFAULT_INTERLACING;
726 :	syskin	1710	}
727 :			} else if (strcmp("-noclosed_gop", argv[i]) == 0) {
728 :			ARG_CLOSED_GOP = 0;
729 :			} else if (strcmp("-closed_gop", argv[i]) == 0) {
730 :			ARG_CLOSED_GOP = 2;
731 :			} else if (strcmp("-vbvsize", argv[i]) == 0 && i < argc -1) {
732 :	syskin	1683	i++;
733 :	syskin	1710	ARG_VBVSIZE = atoi(argv[i]);
734 :			} else if (strcmp("-vbvmax", argv[i]) == 0 && i < argc -1) {
735 :			i++;
736 :			ARG_VBVMAXRATE = atoi(argv[i]);
737 :			} else if (strcmp("-vbvpeak", argv[i]) == 0 && i < argc -1) {
738 :			i++;
739 :	Isibaar	1906	ARG_VBVPEAKRATE = atoi(argv[i]);
740 :	syskin	1710	} else if (strcmp("-reaction", argv[i]) == 0 && i < argc -1) {
741 :			i++;
742 :			ARG_REACTION = atoi(argv[i]);
743 :			} else if (strcmp("-averaging", argv[i]) == 0 && i < argc -1) {
744 :			i++;
745 :			ARG_AVERAGING = atoi(argv[i]);
746 :			} else if (strcmp("-smoother", argv[i]) == 0 && i < argc -1) {
747 :			i++;
748 :			ARG_SMOOTHER = atoi(argv[i]);
749 :			} else if (strcmp("-kboost", argv[i]) == 0 && i < argc -1) {
750 :			i++;
751 :			ARG_KBOOST = atoi(argv[i]);
752 :			} else if (strcmp("-kthresh", argv[i]) == 0 && i < argc -1) {
753 :			i++;
754 :			ARG_KTHRESH = atoi(argv[i]);
755 :			} else if (strcmp("-chigh", argv[i]) == 0 && i < argc -1) {
756 :			i++;
757 :			ARG_CHIGH = atoi(argv[i]);
758 :			} else if (strcmp("-clow", argv[i]) == 0 && i < argc -1) {
759 :			i++;
760 :			ARG_CLOW = atoi(argv[i]);
761 :			} else if (strcmp("-ostrength", argv[i]) == 0 && i < argc -1) {
762 :			i++;
763 :			ARG_OVERSTRENGTH = atoi(argv[i]);
764 :			} else if (strcmp("-oimprove", argv[i]) == 0 && i < argc -1) {
765 :			i++;
766 :			ARG_OVERIMPROVE = atoi(argv[i]);
767 :			} else if (strcmp("-odegrade", argv[i]) == 0 && i < argc -1) {
768 :			i++;
769 :			ARG_OVERDEGRADE = atoi(argv[i]);
770 :			} else if (strcmp("-overhead", argv[i]) == 0 && i < argc -1) {
771 :			i++;
772 :			ARG_OVERHEAD = atoi(argv[i]);
773 :			} else if (strcmp("-kreduction", argv[i]) == 0 && i < argc -1) {
774 :			i++;
775 :			ARG_KREDUCTION = atoi(argv[i]);
776 :			} else if (strcmp("-progress", argv[i]) == 0) {
777 :			if (i < argc - 1)
778 :			/* in kbps */
779 :			ARG_PROGRESS = atoi(argv[i+1]);
780 :			if (ARG_PROGRESS > 0)
781 :			i++;
782 :			else
783 :	Isibaar	2074	ARG_PROGRESS = DEFAULT_PROGRESS;
784 :	Isibaar	1947	} else if (strcmp("-help", argv[i]) == 0) {
785 :	Isibaar	2076	if (i < argc - 1 && strcmp("zones", argv[i+1]) == 0) {
786 :			fprintf(stderr, "Zones options\n\
787 :			NB: You can define up to %d zones using the -zones option as described below.\n\
788 :			\n\
789 :			-zones start,mode,value[,options][/start,mode,value[,options]]...\n\
790 :			\n\
791 :			Parameters of a zone use the comma (,) as a delimiter. Multiple zones are\n\
792 :			separated by a slash (/). The end of each zone is defined by either the start\n\
793 :			of the following zone or the last frame of the input file.\n\
794 :			\n\
795 :			start : start frame of the zone\n\
796 :			mode : weight zone = w, quantizer zone = q\n\
797 :			value : depending on mode either the zone's weight or quantizer\n\
798 :			options : enable certain encoder features for the zone. Each feature is\n\
799 :			represented by a single letter. An integer number stands for\n\
800 :			b-frame sensitivity. To enable multiple features at the same time\n\
801 :			combine the appropriate symbols without any delimiting characters.\n\
802 :			K = begin with keyframe\n\
803 :			O = enable chroma optimizer\n\
804 :			G = greyscale encoding\n\
805 :			C = cartoon mode\n\
806 :			integer = b-frame sensitivity\n\
807 :			\n\
808 :			Example:\n\
809 :			to create a first zone starting at frame 0 with weight 1.0, all options\n\
810 :			enabled and b-frame sensitivity -5, and a second zone starting at frame 1000\n\
811 :			with constant quant 4 and no options enabled you would use the -zones option\n\
812 :			like this:\n\
813 :			\n\
814 :			-zones 0,w,1.0,-5KOGC/1000,q,4\n\n", MAX_ZONES);
815 :			} else
816 :			usage();
817 :	edgomez	1382	return (0);
818 :			} else {
819 :	edgomez	558	usage();
820 :			exit(-1);
821 :			}
822 :	edgomez	1382
823 :	edgomez	558	}
824 :	edgomez	1382
825 :	edgomez	558	/*****************************************************************************
826 :			* Arguments checking
827 :			****************************************************************************/
828 :
829 :	Isibaar	2074	if (XDIM <= 0 \|\| XDIM >= MAX_XDIM \|\| YDIM <= 0 \|\| YDIM >= MAX_YDIM) {
830 :	edgomez	1382	fprintf(stderr,
831 :	Isibaar	1645	"Trying to retrieve width and height from input header\n");
832 :			if (!ARG_INPUTTYPE)
833 :			ARG_INPUTTYPE = 1; /* pgm */
834 :	edgomez	558	}
835 :
836 :	edgomez	1382	if (ARG_QUALITY < 0 ) {
837 :			ARG_QUALITY = 0;
838 :	Isibaar	2076	} else if (ARG_QUALITY >= (int) ME_ELEMENTS) {
839 :	edgomez	1382	ARG_QUALITY = ME_ELEMENTS - 1;
840 :	edgomez	558	}
841 :
842 :	syskin	1710	if (ARG_STARTFRAMENR < 0) {
843 :			fprintf(stderr, "Bad starting frame number %d, cannot be negative\n", ARG_STARTFRAMENR);
844 :			return(-1);
845 :	edgomez	558	}
846 :
847 :	syskin	1710	if (ARG_PASS2) {
848 :			if (ARG_PASS2 == ARG_PASS1) {
849 :			fprintf(stderr, "Can't use the same statsfile for pass1 and pass2: %s\n", ARG_PASS2);
850 :			return(-1);
851 :			}
852 :			statsfile = fopen(ARG_PASS2, "rb");
853 :			if (statsfile == NULL) {
854 :			fprintf(stderr, "Couldn't open statsfile '%s'!\n", ARG_PASS2);
855 :			return (-1);
856 :			}
857 :			fclose(statsfile);
858 :			}
859 :
860 :			#ifdef XVID_AVI_OUTPUT
861 :			if (ARG_AVIOUTPUTFILE == NULL && ARG_PACKED <= 1)
862 :			ARG_PACKED = 0;
863 :			#endif
864 :
865 :			if (ARG_BITRATE < 0) {
866 :			fprintf(stderr, "Bad bitrate %d, cannot be negative\n", ARG_BITRATE);
867 :			return(-1);
868 :			}
869 :
870 :			if (NUM_ZONES) {
871 :			int i;
872 :			sort_zones(ZONES, NUM_ZONES, &i);
873 :			}
874 :
875 :			if (ARG_PAR > 5) {
876 :			fprintf(stderr, "Bad PAR: %d. Must be [1..5] or width:height\n", ARG_PAR);
877 :			return(-1);
878 :			}
879 :
880 :	Isibaar	1676	if (ARG_MAXFRAMENR == 0) {
881 :	edgomez	1382	fprintf(stderr, "Wrong number of frames\n");
882 :			return (-1);
883 :	edgomez	558	}
884 :
885 :	Isibaar	1883	if (ARG_INPUTFILE != NULL) {
886 :	Isibaar	1885	#if defined(XVID_AVI_INPUT)
887 :	Isibaar	1645	if (strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avs")==0 \|\|
888 :			strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avi")==0 \|\|
889 :			ARG_INPUTTYPE==2)
890 :			{
891 :	Isibaar	1885	PAVIFILE avi_in = NULL;
892 :			PAVISTREAM avi_in_stream = NULL;
893 :			PGETFRAME get_frame = NULL;
894 :			BITMAPINFOHEADER myBitmapInfoHeader;
895 :	Isibaar	1645	AVISTREAMINFO avi_info;
896 :	Isibaar	1676	FILE *avi_fp = fopen(ARG_INPUTFILE, "rb");
897 :	Isibaar	1885
898 :			AVIFileInit();
899 :
900 :	Isibaar	1676	if (avi_fp == NULL) {
901 :			fprintf(stderr, "Couldn't open file '%s'!\n", ARG_INPUTFILE);
902 :			return (-1);
903 :			}
904 :			fclose(avi_fp);
905 :	edgomez	558
906 :	Isibaar	1883	if (AVIFileOpen(&avi_in, ARG_INPUTFILE, OF_READ, NULL) != AVIERR_OK) {
907 :	syskin	1710	fprintf(stderr, "Can't open avi/avs file %s\n", ARG_INPUTFILE);
908 :			AVIFileExit();
909 :			return(-1);
910 :			}
911 :
912 :	Isibaar	1883	if (AVIFileGetStream(avi_in, &avi_in_stream, streamtypeVIDEO, 0) != AVIERR_OK) {
913 :	Isibaar	1645	fprintf(stderr, "Can't open stream from file '%s'!\n", ARG_INPUTFILE);
914 :	Isibaar	1883	AVIFileRelease(avi_in);
915 :	Isibaar	1645	AVIFileExit();
916 :			return (-1);
917 :			}
918 :
919 :	Isibaar	1883	AVIFileRelease(avi_in);
920 :	syskin	1710
921 :	Isibaar	1883	if(AVIStreamInfo(avi_in_stream, &avi_info, sizeof(AVISTREAMINFO)) != AVIERR_OK) {
922 :	Isibaar	1645	fprintf(stderr, "Can't get stream info from file '%s'!\n", ARG_INPUTFILE);
923 :	Isibaar	1883	AVIStreamRelease(avi_in_stream);
924 :	Isibaar	1645	AVIFileExit();
925 :			return (-1);
926 :			}
927 :
928 :			if (avi_info.fccHandler != MAKEFOURCC('Y', 'V', '1', '2')) {
929 :	syskin	1710	LONG size;
930 :			fprintf(stderr, "Non YV12 input colorspace %c%c%c%c! Attempting conversion...\n",
931 :	Isibaar	2076	(char)avi_info.fccHandler%256, (char)(avi_info.fccHandler>>8)%256, (char)(avi_info.fccHandler>>16)%256,
932 :			(char)(avi_info.fccHandler>>24)%256);
933 :	syskin	1710	size = sizeof(myBitmapInfoHeader);
934 :	Isibaar	1883	AVIStreamReadFormat(avi_in_stream, 0, &myBitmapInfoHeader, &size);
935 :	syskin	1710	if (size==0)
936 :			fprintf(stderr, "AVIStreamReadFormat read 0 bytes.\n");
937 :			else {
938 :	Isibaar	2076	fprintf(stderr, "AVIStreamReadFormat read %d bytes.\n", (int)size);
939 :			fprintf(stderr, "width = %d, height = %d, planes = %d\n", (int)myBitmapInfoHeader.biWidth,
940 :			(int)myBitmapInfoHeader.biHeight, myBitmapInfoHeader.biPlanes);
941 :	syskin	1710	fprintf(stderr, "Compression = %c%c%c%c, %d\n",
942 :	Isibaar	2076	(char)myBitmapInfoHeader.biCompression%256, (char)(myBitmapInfoHeader.biCompression>>8)%256,
943 :			(char)(myBitmapInfoHeader.biCompression>>16)%256, (char)(myBitmapInfoHeader.biCompression>>24)%256,
944 :			(int)myBitmapInfoHeader.biCompression);
945 :	syskin	1710	fprintf(stderr, "Bits Per Pixel = %d\n", myBitmapInfoHeader.biBitCount);
946 :			myBitmapInfoHeader.biCompression = MAKEFOURCC('Y', 'V', '1', '2');
947 :			myBitmapInfoHeader.biBitCount = 12;
948 :			myBitmapInfoHeader.biSizeImage = (myBitmapInfoHeader.biWidthmyBitmapInfoHeader.biHeight)3/2;
949 :	Isibaar	1883	get_frame = AVIStreamGetFrameOpen(avi_in_stream, &myBitmapInfoHeader);
950 :	syskin	1710	}
951 :			if (get_frame == NULL) {
952 :	Isibaar	1883	AVIStreamRelease(avi_in_stream);
953 :	syskin	1710	AVIFileExit();
954 :			return (-1);
955 :			}
956 :			else {
957 :			unsigned char *temp;
958 :			fprintf(stderr, "AVIStreamGetFrameOpen successful.\n");
959 :			temp = (unsigned char*)AVIStreamGetFrame(get_frame, 0);
960 :			if (temp != NULL) {
961 :			int i;
962 :	Isibaar	1928	for (i = 0; i < (int)((DWORD*)temp)[0]; i++) {
963 :	syskin	1710	fprintf(stderr, "%2d ", temp[i]);
964 :			}
965 :			fprintf(stderr, "\n");
966 :			}
967 :			}
968 :			if (avi_info.fccHandler == MAKEFOURCC('D', 'I', 'B', ' ')) {
969 :			AVIStreamGetFrameClose(get_frame);
970 :			get_frame = NULL;
971 :			ARG_COLORSPACE = XVID_CSP_BGR \| XVID_CSP_VFLIP;
972 :			}
973 :	Isibaar	1645	}
974 :	Isibaar	1676
975 :			if (ARG_MAXFRAMENR<0)
976 :	syskin	1710	ARG_MAXFRAMENR = avi_info.dwLength-ARG_STARTFRAMENR;
977 :	Isibaar	1676	else
978 :	Isibaar	1928	ARG_MAXFRAMENR = min(ARG_MAXFRAMENR, (int)(avi_info.dwLength-ARG_STARTFRAMENR));
979 :	suxen_drol	1646
980 :	Isibaar	1645	XDIM = avi_info.rcFrame.right - avi_info.rcFrame.left;
981 :			YDIM = avi_info.rcFrame.bottom - avi_info.rcFrame.top;
982 :	syskin	1710	if (ARG_FRAMERATE==0) {
983 :			ARG_FRAMERATE = (float) avi_info.dwRate / (float) avi_info.dwScale;
984 :			ARG_DWRATE = avi_info.dwRate;
985 :			ARG_DWSCALE = avi_info.dwScale;
986 :			}
987 :	Isibaar	1645
988 :			ARG_INPUTTYPE = 2;
989 :	Isibaar	1883
990 :			if (get_frame) AVIStreamGetFrameClose(get_frame);
991 :			if (avi_in_stream) AVIStreamRelease(avi_in_stream);
992 :	Isibaar	1885	AVIFileExit();
993 :	Isibaar	1883	}
994 :			else
995 :	Isibaar	1645	#endif
996 :			{
997 :	Isibaar	1883	FILE *in_file = fopen(ARG_INPUTFILE, "rb");
998 :	Isibaar	1645	if (in_file == NULL) {
999 :			fprintf(stderr, "Error opening input file %s\n", ARG_INPUTFILE);
1000 :			return (-1);
1001 :			}
1002 :	Isibaar	1883	#ifdef USE_APP_LEVEL_THREADING
1003 :	Isibaar	2128	{
1004 :			int pos;
1005 :			fseek(in_file, 0, SEEK_END); /* Determine input size */
1006 :			pos = ftell(in_file);
1007 :			ARG_MAXFRAMENR = pos / IMAGE_SIZE(XDIM, YDIM); /* PGM, header size ?? */
1008 :			}
1009 :	Isibaar	1883	#endif
1010 :			fclose(in_file);
1011 :	edgomez	558	}
1012 :			}
1013 :
1014 :	syskin	1710	if (ARG_FRAMERATE <= 0) {
1015 :	Isibaar	1947	ARG_FRAMERATE = 25.00f; /* default value */
1016 :	syskin	1710	}
1017 :
1018 :			if (ARG_TARGETSIZE) {
1019 :			if (ARG_MAXFRAMENR <= 0) {
1020 :			fprintf(stderr, "Bad target size; number of input frames unknown\n");
1021 :			goto release_all;
1022 :			} else if (ARG_BITRATE) {
1023 :			fprintf(stderr, "Parameter conflict: Do not specify both -bitrate and -size\n");
1024 :			goto release_all;
1025 :			} else
1026 :	Isibaar	1928	ARG_BITRATE = (int)(((ARG_TARGETSIZE * 8) / (ARG_MAXFRAMENR / ARG_FRAMERATE)) * 1024);
1027 :	syskin	1710	}
1028 :
1029 :			/* Set constant quant to default if no bitrate given for single pass */
1030 :			if (ARG_SINGLE && (!ARG_BITRATE) && (!ARG_CQ))
1031 :			ARG_CQ = DEFAULT_QUANT;
1032 :
1033 :	Isibaar	1883	/* Init xvidcore */
1034 :			enc_gbl(use_assembler);
1035 :
1036 :			#ifdef USE_APP_LEVEL_THREADING
1037 :			if (ARG_INPUTFILE == NULL \|\| strcmp(ARG_INPUTFILE, "stdin") == 0 \|\|
1038 :			ARG_NUM_APP_THREADS <= 1 \|\| ARG_THREADS != 0 \|\|
1039 :	Isibaar	2128	ARG_TIMECODEFILE != NULL \|\| ARG_INPUTTYPE == 1) /* TODO: PGM input */
1040 :	Isibaar	1883	#endif /* Spawn just one encoder instance */
1041 :			{
1042 :			enc_sequence_data_t enc_data;
1043 :			memset(&enc_data, 0, sizeof(enc_sequence_data_t));
1044 :
1045 :			if (!ARG_THREADS) ARG_THREADS = ARG_NUM_APP_THREADS;
1046 :			ARG_NUM_APP_THREADS = 1;
1047 :
1048 :			enc_data.outfilename = ARG_OUTPUTFILE;
1049 :	Isibaar	2128	enc_data.outavifilename = ARG_AVIOUTPUTFILE;
1050 :			enc_data.outmkvfilename = ARG_MKVOUTPUTFILE;
1051 :	Isibaar	1883	enc_data.statsfilename1 = ARG_PASS1;
1052 :			enc_data.start_num = ARG_STARTFRAMENR;
1053 :			enc_data.stop_num = ARG_MAXFRAMENR;
1054 :
1055 :			/* Encode input */
1056 :			encode_sequence(&enc_data);
1057 :
1058 :			/* Copy back stats */
1059 :			input_num = enc_data.input_num;
1060 :			totalsize = enc_data.totalsize;
1061 :			totalenctime = enc_data.totalenctime;
1062 :			for (i=0; i < 3; i++) totalPSNR[i] = enc_data.totalPSNR[i];
1063 :			memcpy(framestats, enc_data.framestats, sizeof(framestats));
1064 :			}
1065 :			#ifdef USE_APP_LEVEL_THREADING
1066 :			else { /* Split input into sequences and create multiple encoder instances */
1067 :			int k;
1068 :			void *status;
1069 :			FILE f_out = NULL, f_stats = NULL;
1070 :
1071 :			enc_sequence_data_t enc_data[MAX_ENC_INSTANCES];
1072 :			char outfile[MAX_ENC_INSTANCES][256];
1073 :	Isibaar	2128	char outavifile[MAX_ENC_INSTANCES][256];
1074 :			char outmkvfile[MAX_ENC_INSTANCES][256];
1075 :	Isibaar	1883	char statsfilename[MAX_ENC_INSTANCES][256];
1076 :
1077 :			for (k = 0; k < MAX_ENC_INSTANCES; k++)
1078 :			memset(&enc_data[k], 0, sizeof(enc_sequence_data_t));
1079 :
1080 :			/* Overwrite internal encoder threading */
1081 :			if (ARG_NUM_APP_THREADS > MAX_ENC_INSTANCES) {
1082 :			ARG_THREADS = (int) (ARG_NUM_APP_THREADS / MAX_ENC_INSTANCES);
1083 :			ARG_NUM_APP_THREADS = MAX_ENC_INSTANCES;
1084 :			}
1085 :			else
1086 :			ARG_THREADS = -1;
1087 :
1088 :			enc_data[0].outfilename = ARG_OUTPUTFILE;
1089 :	Isibaar	2128	enc_data[0].outavifilename = ARG_AVIOUTPUTFILE;
1090 :			enc_data[0].outmkvfilename = ARG_MKVOUTPUTFILE;
1091 :	Isibaar	1883	enc_data[0].statsfilename1 = ARG_PASS1;
1092 :			enc_data[0].start_num = ARG_STARTFRAMENR;
1093 :			enc_data[0].stop_num = (ARG_MAXFRAMENR-ARG_STARTFRAMENR)/ARG_NUM_APP_THREADS;
1094 :
1095 :			for (k = 1; k < ARG_NUM_APP_THREADS; k++) {
1096 :	Isibaar	2128	if (ARG_OUTPUTFILE) {
1097 :			sprintf(outfile[k], "%s.%03d", ARG_OUTPUTFILE, k);
1098 :			enc_data[k].outfilename = outfile[k];
1099 :			}
1100 :			else
1101 :			enc_data[k].outfilename = NULL;
1102 :
1103 :			if (ARG_AVIOUTPUTFILE) {
1104 :			sprintf(outavifile[k], "%.*s_%03d.avi", strlen(ARG_AVIOUTPUTFILE) - 4, ARG_AVIOUTPUTFILE, k);
1105 :			enc_data[k].outavifilename = outavifile[k];
1106 :			}
1107 :			else
1108 :			enc_data[k].outavifilename = NULL;
1109 :
1110 :			if (ARG_MKVOUTPUTFILE) {
1111 :			sprintf(outmkvfile[k], "%.*s_%03d.mkv", strlen(ARG_MKVOUTPUTFILE) - 4, ARG_MKVOUTPUTFILE, k);
1112 :			enc_data[k].outmkvfilename = outmkvfile[k];
1113 :			}
1114 :			else
1115 :			enc_data[k].outmkvfilename = NULL;
1116 :
1117 :	Isibaar	1883	if (ARG_PASS1) {
1118 :			sprintf(statsfilename[k], "%s.%03d", ARG_PASS1, k);
1119 :			enc_data[k].statsfilename1 = statsfilename[k];
1120 :			}
1121 :	Isibaar	1886	enc_data[k].start_num = (k*(ARG_MAXFRAMENR-ARG_STARTFRAMENR))/ARG_NUM_APP_THREADS;
1122 :	Isibaar	1883	enc_data[k].stop_num = ((k+1)*(ARG_MAXFRAMENR-ARG_STARTFRAMENR))/ARG_NUM_APP_THREADS;
1123 :			}
1124 :
1125 :			/* Start multiple encoder threads in parallel */
1126 :			for (k = 1; k < ARG_NUM_APP_THREADS; k++) {
1127 :			pthread_create(&enc_data[k].handle, NULL, (void)encode_sequence, (void)&enc_data[k]);
1128 :			}
1129 :
1130 :			/* Encode first sequence in this thread */
1131 :			encode_sequence(&enc_data[0]);
1132 :
1133 :			/* Wait until encoder threads have finished */
1134 :			for (k = 1; k < ARG_NUM_APP_THREADS; k++) {
1135 :			pthread_join(enc_data[k].handle, &status);
1136 :			}
1137 :
1138 :			/* Join encoder stats and encoder output files */
1139 :			if (ARG_OUTPUTFILE)
1140 :			f_out = fopen(enc_data[0].outfilename, "ab+");
1141 :			if (ARG_PASS1)
1142 :			f_stats = fopen(enc_data[0].statsfilename1, "ab+");
1143 :
1144 :			for (k = 0; k < ARG_NUM_APP_THREADS; k++) {
1145 :			/* Join stats */
1146 :			input_num += enc_data[k].input_num;
1147 :			totalsize += enc_data[k].totalsize;
1148 :			totalenctime = MAX(totalenctime, enc_data[k].totalenctime);
1149 :
1150 :			for (i=0; i < 3; i++) totalPSNR[i] += enc_data[k].totalPSNR[i];
1151 :	Isibaar	2070	for (i=0; i < 7; i++) {
1152 :	Isibaar	1883	int l;
1153 :			framestats[i].count += enc_data[k].framestats[i].count;
1154 :			framestats[i].size += enc_data[k].framestats[i].size;
1155 :			for (l=0; l < 32; l++)
1156 :			framestats[i].quants[l] += enc_data[k].framestats[i].quants[l];
1157 :			}
1158 :			/* Join output files */
1159 :			if ((k > 0) && (f_out != NULL)) {
1160 :			int ch;
1161 :			FILE *f = fopen(enc_data[k].outfilename, "rb");
1162 :			while((ch = fgetc(f)) != EOF) { fputc(ch, f_out); }
1163 :			fclose(f);
1164 :			remove(enc_data[k].outfilename);
1165 :			}
1166 :			/* Join first pass stats files */
1167 :			if ((k > 0) && (f_stats != NULL)) {
1168 :			char str[256];
1169 :			FILE *f = fopen(enc_data[k].statsfilename1, "r");
1170 :			while(fgets(str, sizeof(str), f) != NULL) {
1171 :			if (str[0] != '#' && strlen(str) > 3)
1172 :			fputs(str, f_stats);
1173 :			}
1174 :			fclose(f);
1175 :			remove(enc_data[k].statsfilename1);
1176 :			}
1177 :			}
1178 :			if (f_out) fclose(f_out);
1179 :			if (f_stats) fclose(f_stats);
1180 :			}
1181 :			#endif
1182 :
1183 :			/*****************************************************************************
1184 :			* Calculate totals and averages for output, print results
1185 :			****************************************************************************/
1186 :
1187 :			printf("\n");
1188 :			printf("Tot: enctime(ms) =%7.2f, length(bytes) = %7d\n",
1189 :			totalenctime, (int) totalsize);
1190 :
1191 :			if (input_num > 0) {
1192 :			totalsize /= input_num;
1193 :			totalenctime /= input_num;
1194 :			totalPSNR[0] /= input_num;
1195 :			totalPSNR[1] /= input_num;
1196 :			totalPSNR[2] /= input_num;
1197 :			} else {
1198 :			totalsize = -1;
1199 :			totalenctime = -1;
1200 :			}
1201 :
1202 :			printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d",
1203 :			totalenctime, 1000 / totalenctime, (int) totalsize);
1204 :			if (ARG_STATS) {
1205 :			printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f",
1206 :			totalPSNR[0],totalPSNR[1],totalPSNR[2]);
1207 :			}
1208 :			printf("\n");
1209 :			if (framestats[XVID_TYPE_IVOP].count) {
1210 :			printf("I frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \
1211 :			framestats[XVID_TYPE_IVOP].count, framestats[XVID_TYPE_IVOP].size/framestats[XVID_TYPE_IVOP].count, \
1212 :			framestats[XVID_TYPE_IVOP].size, minquant(framestats[XVID_TYPE_IVOP].quants), \
1213 :			avgquant(framestats[XVID_TYPE_IVOP]), maxquant(framestats[XVID_TYPE_IVOP].quants));
1214 :			}
1215 :			if (framestats[XVID_TYPE_PVOP].count) {
1216 :			printf("P frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \
1217 :			framestats[XVID_TYPE_PVOP].count, framestats[XVID_TYPE_PVOP].size/framestats[XVID_TYPE_PVOP].count, \
1218 :			framestats[XVID_TYPE_PVOP].size, minquant(framestats[XVID_TYPE_PVOP].quants), \
1219 :			avgquant(framestats[XVID_TYPE_PVOP]), maxquant(framestats[XVID_TYPE_PVOP].quants));
1220 :			}
1221 :			if (framestats[XVID_TYPE_BVOP].count) {
1222 :			printf("B frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \
1223 :			framestats[XVID_TYPE_BVOP].count, framestats[XVID_TYPE_BVOP].size/framestats[XVID_TYPE_BVOP].count, \
1224 :			framestats[XVID_TYPE_BVOP].size, minquant(framestats[XVID_TYPE_BVOP].quants), \
1225 :			avgquant(framestats[XVID_TYPE_BVOP]), maxquant(framestats[XVID_TYPE_BVOP].quants));
1226 :			}
1227 :			if (framestats[XVID_TYPE_SVOP].count) {
1228 :			printf("S frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \
1229 :			framestats[XVID_TYPE_SVOP].count, framestats[XVID_TYPE_SVOP].size/framestats[XVID_TYPE_SVOP].count, \
1230 :			framestats[XVID_TYPE_SVOP].size, minquant(framestats[XVID_TYPE_SVOP].quants), \
1231 :			avgquant(framestats[XVID_TYPE_SVOP]), maxquant(framestats[XVID_TYPE_SVOP].quants));
1232 :			}
1233 :			if (framestats[5].count) {
1234 :			printf("N frames: %6d frames, size = %7d/%7d\n", \
1235 :			framestats[5].count, framestats[5].size/framestats[5].count, \
1236 :			framestats[5].size);
1237 :			}
1238 :
1239 :
1240 :			/*****************************************************************************
1241 :			* Xvid PART Stop
1242 :			****************************************************************************/
1243 :
1244 :			release_all:
1245 :
1246 :			return (0);
1247 :			}
1248 :
1249 :			/*****************************************************************************
1250 :			* Encode a sequence
1251 :			****************************************************************************/
1252 :
1253 :			void encode_sequence(enc_sequence_data_t *h) {
1254 :
1255 :			/* Internal structures (handles) for encoding */
1256 :			void *enc_handle = NULL;
1257 :
1258 :			int start_num = h->start_num;
1259 :			int stop_num = h->stop_num;
1260 :			char *outfilename = h->outfilename;
1261 :	Isibaar	2128	char *outavifilename = h->outavifilename;
1262 :			char *outmkvfilename = h->outmkvfilename;
1263 :	Isibaar	1883	float *totalPSNR = h->totalPSNR;
1264 :
1265 :			int input_num;
1266 :			int totalsize;
1267 :			double totalenctime = 0.;
1268 :
1269 :			unsigned char *mp4_buffer = NULL;
1270 :			unsigned char *in_buffer = NULL;
1271 :			unsigned char *out_buffer = NULL;
1272 :
1273 :			double enctime;
1274 :
1275 :			int result;
1276 :			int output_num;
1277 :			int m4v_size;
1278 :			int key;
1279 :			int stats_type;
1280 :			int stats_quant;
1281 :			int stats_length;
1282 :			int fakenvop = 0;
1283 :
1284 :			FILE *in_file = stdin;
1285 :			FILE *out_file = NULL;
1286 :			FILE *time_file = NULL;
1287 :
1288 :			char filename[256];
1289 :
1290 :	Isibaar	1885	#ifdef XVID_MKV_OUTPUT
1291 :			PMKVFILE myMKVFile = NULL;
1292 :			PMKVSTREAM myMKVStream = NULL;
1293 :			MKVSTREAMINFO myMKVStreamInfo;
1294 :			#endif
1295 :	Isibaar	1883	#if defined(XVID_AVI_INPUT)
1296 :			PAVIFILE avi_in = NULL;
1297 :			PAVISTREAM avi_in_stream = NULL;
1298 :			PGETFRAME get_frame = NULL;
1299 :			#else
1300 :			#define get_frame NULL
1301 :			#endif
1302 :			#if defined(XVID_AVI_OUTPUT)
1303 :			int avierr;
1304 :	Isibaar	1885	PAVIFILE myAVIFile = NULL;
1305 :			PAVISTREAM myAVIStream = NULL;
1306 :	Isibaar	1883	AVISTREAMINFO myAVIStreamInfo;
1307 :			#endif
1308 :	Isibaar	1885	#if defined(XVID_AVI_INPUT) \|\| defined(XVID_AVI_OUTPUT)
1309 :	Isibaar	2071	BITMAPINFOHEADER myBitmapInfoHeader;
1310 :	Isibaar	1885	if (ARG_NUM_APP_THREADS > 1)
1311 :			CoInitializeEx(0, COINIT_MULTITHREADED);
1312 :			AVIFileInit();
1313 :			#endif
1314 :	Isibaar	1883
1315 :			if (ARG_INPUTFILE == NULL \|\| strcmp(ARG_INPUTFILE, "stdin") == 0) {
1316 :			in_file = stdin;
1317 :			} else {
1318 :			#ifdef XVID_AVI_INPUT
1319 :			if (strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avs")==0 \|\|
1320 :			strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avi")==0 \|\|
1321 :			ARG_INPUTTYPE==2)
1322 :			{
1323 :			AVISTREAMINFO avi_info;
1324 :			FILE *avi_fp = fopen(ARG_INPUTFILE, "rb");
1325 :
1326 :			if (avi_fp == NULL) {
1327 :			fprintf(stderr, "Couldn't open file '%s'!\n", ARG_INPUTFILE);
1328 :			return;
1329 :			}
1330 :			fclose(avi_fp);
1331 :
1332 :			if (AVIFileOpen(&avi_in, ARG_INPUTFILE, OF_READ, NULL) != AVIERR_OK) {
1333 :			fprintf(stderr, "Can't open avi/avs file %s\n", ARG_INPUTFILE);
1334 :			AVIFileExit();
1335 :			return;
1336 :			}
1337 :
1338 :			if (AVIFileGetStream(avi_in, &avi_in_stream, streamtypeVIDEO, 0) != AVIERR_OK) {
1339 :			fprintf(stderr, "Can't open stream from file '%s'!\n", ARG_INPUTFILE);
1340 :			AVIFileRelease(avi_in);
1341 :			AVIFileExit();
1342 :			return;
1343 :			}
1344 :
1345 :			AVIFileRelease(avi_in);
1346 :
1347 :			if(AVIStreamInfo(avi_in_stream, &avi_info, sizeof(AVISTREAMINFO)) != AVIERR_OK) {
1348 :			fprintf(stderr, "Can't get stream info from file '%s'!\n", ARG_INPUTFILE);
1349 :			AVIStreamRelease(avi_in_stream);
1350 :			AVIFileExit();
1351 :			return;
1352 :			}
1353 :
1354 :			if (avi_info.fccHandler != MAKEFOURCC('Y', 'V', '1', '2')) {
1355 :			LONG size;
1356 :			fprintf(stderr, "Non YV12 input colorspace %c%c%c%c! Attempting conversion...\n",
1357 :	Isibaar	2076	(char)avi_info.fccHandler%256, (char)(avi_info.fccHandler>>8)%256, (char)(avi_info.fccHandler>>16)%256,
1358 :			(char)(avi_info.fccHandler>>24)%256);
1359 :	Isibaar	1883	size = sizeof(myBitmapInfoHeader);
1360 :			AVIStreamReadFormat(avi_in_stream, 0, &myBitmapInfoHeader, &size);
1361 :			if (size==0)
1362 :			fprintf(stderr, "AVIStreamReadFormat read 0 bytes.\n");
1363 :			else {
1364 :	Isibaar	2076	fprintf(stderr, "AVIStreamReadFormat read %d bytes.\n", (int)size);
1365 :			fprintf(stderr, "width = %d, height = %d, planes = %d\n", (int)myBitmapInfoHeader.biWidth,
1366 :			(int)myBitmapInfoHeader.biHeight, myBitmapInfoHeader.biPlanes);
1367 :	Isibaar	1883	fprintf(stderr, "Compression = %c%c%c%c, %d\n",
1368 :	Isibaar	2076	(char)myBitmapInfoHeader.biCompression%256, (char)(myBitmapInfoHeader.biCompression>>8)%256,
1369 :			(char)(myBitmapInfoHeader.biCompression>>16)%256, (char)(myBitmapInfoHeader.biCompression>>24)%256,
1370 :			(int)myBitmapInfoHeader.biCompression);
1371 :	Isibaar	1883	fprintf(stderr, "Bits Per Pixel = %d\n", myBitmapInfoHeader.biBitCount);
1372 :			myBitmapInfoHeader.biCompression = MAKEFOURCC('Y', 'V', '1', '2');
1373 :			myBitmapInfoHeader.biBitCount = 12;
1374 :			myBitmapInfoHeader.biSizeImage = (myBitmapInfoHeader.biWidthmyBitmapInfoHeader.biHeight)3/2;
1375 :			get_frame = AVIStreamGetFrameOpen(avi_in_stream, &myBitmapInfoHeader);
1376 :			}
1377 :			if (get_frame == NULL) {
1378 :			AVIStreamRelease(avi_in_stream);
1379 :			AVIFileExit();
1380 :			return;
1381 :			}
1382 :			else {
1383 :			unsigned char *temp;
1384 :			fprintf(stderr, "AVIStreamGetFrameOpen successful.\n");
1385 :			temp = (unsigned char*)AVIStreamGetFrame(get_frame, 0);
1386 :			if (temp != NULL) {
1387 :			int i;
1388 :	Isibaar	1928	for (i = 0; i < (int)((DWORD*)temp)[0]; i++) {
1389 :	Isibaar	1883	fprintf(stderr, "%2d ", temp[i]);
1390 :			}
1391 :			fprintf(stderr, "\n");
1392 :			}
1393 :			}
1394 :			if (avi_info.fccHandler == MAKEFOURCC('D', 'I', 'B', ' ')) {
1395 :			AVIStreamGetFrameClose(get_frame);
1396 :			get_frame = NULL;
1397 :			ARG_COLORSPACE = XVID_CSP_BGR \| XVID_CSP_VFLIP;
1398 :			}
1399 :			}
1400 :			}
1401 :			else
1402 :			#endif
1403 :			{
1404 :			in_file = fopen(ARG_INPUTFILE, "rb");
1405 :			if (in_file == NULL) {
1406 :			fprintf(stderr, "Error opening input file %s\n", ARG_INPUTFILE);
1407 :			return;
1408 :			}
1409 :			}
1410 :			}
1411 :
1412 :			// This should be after the avi input opening stuff
1413 :			if (ARG_TIMECODEFILE != NULL) {
1414 :			time_file = fopen(ARG_TIMECODEFILE, "r");
1415 :			if (time_file==NULL) {
1416 :			fprintf(stderr, "Couldn't open timecode file '%s'!\n", ARG_TIMECODEFILE);
1417 :			return;
1418 :			}
1419 :			else {
1420 :			fscanf(time_file, "# timecode format v2\n");
1421 :			}
1422 :			}
1423 :
1424 :	Isibaar	1645	if (ARG_INPUTTYPE==1) {
1425 :	edgomez	1382	#ifndef READ_PNM
1426 :	edgomez	558	if (read_pgmheader(in_file)) {
1427 :	edgomez	1382	#else
1428 :			if (read_pnmheader(in_file)) {
1429 :			#endif
1430 :			fprintf(stderr,
1431 :			"Wrong input format, I want YUV encapsulated in PGM\n");
1432 :	Isibaar	1883	return;
1433 :	edgomez	558	}
1434 :			}
1435 :
1436 :	syskin	1710	/* Jump to the starting frame */
1437 :	Isibaar	1883	if (ARG_INPUTTYPE == 0) /* TODO: Other input formats ??? */
1438 :			fseek(in_file, start_num*IMAGE_SIZE(XDIM, YDIM), SEEK_SET);
1439 :	syskin	1710
1440 :	Isibaar	1883
1441 :			/* now we know the sizes, so allocate memory */
1442 :	Skal	1712	if (get_frame == NULL)
1443 :			{
1444 :	syskin	1710	in_buffer = (unsigned char ) malloc(4XDIM*YDIM);
1445 :			if (!in_buffer)
1446 :			goto free_all_memory;
1447 :			}
1448 :	edgomez	558
1449 :			/* this should really be enough memory ! */
1450 :	edgomez	1382	mp4_buffer = (unsigned char ) malloc(IMAGE_SIZE(XDIM, YDIM) 2);
1451 :	edgomez	558	if (!mp4_buffer)
1452 :	edgomez	1382	goto free_all_memory;
1453 :	edgomez	558
1454 :			/*****************************************************************************
1455 :	Isibaar	1883	* Xvid PART Start
1456 :	edgomez	558	****************************************************************************/
1457 :
1458 :
1459 :	Isibaar	1883	result = enc_init(&enc_handle, h->statsfilename1, h->start_num);
1460 :	edgomez	1382	if (result) {
1461 :			fprintf(stderr, "Encore INIT problem, return value %d\n", result);
1462 :	edgomez	558	goto release_all;
1463 :			}
1464 :
1465 :			/*****************************************************************************
1466 :			* Main loop
1467 :			****************************************************************************/
1468 :
1469 :	syskin	1710	if (ARG_SAVEMPEGSTREAM) {
1470 :	edgomez	561
1471 :	Isibaar	1883	if (outfilename) {
1472 :			if ((out_file = fopen(outfilename, "w+b")) == NULL) {
1473 :			fprintf(stderr, "Error opening output file %s\n", outfilename);
1474 :	syskin	1710	goto release_all;
1475 :			}
1476 :	edgomez	558	}
1477 :
1478 :	syskin	1710	#ifdef XVID_AVI_OUTPUT
1479 :	Isibaar	2128	if (outavifilename != NULL ) {
1480 :	syskin	1710	{
1481 :			/* Open the .avi output then close it */
1482 :			/* Resets the file size to 0, which AVIFile doesn't seem to do */
1483 :			FILE *scrub;
1484 :	Isibaar	2128	if ((scrub = fopen(outavifilename, "w+b")) == NULL) {
1485 :			fprintf(stderr, "Error opening output file %s\n", outavifilename);
1486 :	syskin	1710	goto release_all;
1487 :			}
1488 :			else
1489 :			fclose(scrub);
1490 :			}
1491 :			memset(&myAVIStreamInfo, 0, sizeof(AVISTREAMINFO));
1492 :			myAVIStreamInfo.fccType = streamtypeVIDEO;
1493 :			myAVIStreamInfo.fccHandler = MAKEFOURCC('x', 'v', 'i', 'd');
1494 :			myAVIStreamInfo.dwScale = ARG_DWSCALE;
1495 :			myAVIStreamInfo.dwRate = ARG_DWRATE;
1496 :	Isibaar	2128	myAVIStreamInfo.dwLength = (h->stop_num - h->start_num);
1497 :	syskin	1710	myAVIStreamInfo.dwQuality = 10000;
1498 :	Isibaar	1947	SetRect(&myAVIStreamInfo.rcFrame, 0, 0, XDIM, YDIM);
1499 :	syskin	1710
1500 :	Isibaar	2128	if ((avierr=AVIFileOpen(&myAVIFile, outavifilename, OF_CREATE\|OF_WRITE, NULL))) {
1501 :			fprintf(stderr, "AVIFileOpen failed opening output file %s, error code %d\n", outavifilename, avierr);
1502 :	syskin	1710	goto release_all;
1503 :			}
1504 :
1505 :	Isibaar	2076	if ((avierr=AVIFileCreateStream(myAVIFile, &myAVIStream, &myAVIStreamInfo))) {
1506 :	syskin	1710	fprintf(stderr, "AVIFileCreateStream failed, error code %d\n", avierr);
1507 :			goto release_all;
1508 :			}
1509 :
1510 :			memset(&myBitmapInfoHeader, 0, sizeof(BITMAPINFOHEADER));
1511 :			myBitmapInfoHeader.biHeight = YDIM;
1512 :			myBitmapInfoHeader.biWidth = XDIM;
1513 :			myBitmapInfoHeader.biPlanes = 1;
1514 :			myBitmapInfoHeader.biSize = sizeof(BITMAPINFOHEADER);
1515 :			myBitmapInfoHeader.biCompression = MAKEFOURCC('X', 'V', 'I', 'D');
1516 :			myBitmapInfoHeader.biBitCount = 12;
1517 :			myBitmapInfoHeader.biSizeImage = 6XDIMYDIM;
1518 :	Isibaar	2076	if ((avierr=AVIStreamSetFormat(myAVIStream, 0, &myBitmapInfoHeader, sizeof(BITMAPINFOHEADER)))) {
1519 :	syskin	1710	fprintf(stderr, "AVIStreamSetFormat failed, error code %d\n", avierr);
1520 :			goto release_all;
1521 :			}
1522 :			}
1523 :			#endif
1524 :			#ifdef XVID_MKV_OUTPUT
1525 :	Isibaar	2128	if (outmkvfilename != NULL) {
1526 :	syskin	1710	{
1527 :			/* Open the .mkv output then close it */
1528 :			/* Just to make sure we can write to it */
1529 :			FILE *scrub;
1530 :	Isibaar	2128	if ((scrub = fopen(outmkvfilename, "w+b")) == NULL) {
1531 :			fprintf(stderr, "Error opening output file %s\n", outmkvfilename);
1532 :	syskin	1710	goto release_all;
1533 :			}
1534 :			else
1535 :			fclose(scrub);
1536 :			}
1537 :
1538 :	Isibaar	2128	MKVFileOpen(&myMKVFile, outmkvfilename, OF_CREATE\|OF_WRITE, NULL);
1539 :	syskin	1710	if (ARG_PAR) {
1540 :			myMKVStreamInfo.display_height = YDIM*height_ratios[ARG_PAR];
1541 :			myMKVStreamInfo.display_width = XDIM*width_ratios[ARG_PAR];
1542 :			}
1543 :			else {
1544 :			myMKVStreamInfo.display_height = YDIM*ARG_PARHEIGHT;
1545 :			myMKVStreamInfo.display_width = XDIM*ARG_PARWIDTH;
1546 :			}
1547 :			myMKVStreamInfo.height = YDIM;
1548 :			myMKVStreamInfo.width = XDIM;
1549 :			myMKVStreamInfo.framerate = ARG_DWRATE;
1550 :			myMKVStreamInfo.framescale = ARG_DWSCALE;
1551 :	Isibaar	2128	myMKVStreamInfo.length = (h->stop_num - h->start_num);
1552 :	syskin	1710	MKVFileCreateStream(myMKVFile, &myMKVStream, &myMKVStreamInfo);
1553 :			}
1554 :			#endif
1555 :	edgomez	1382	} else {
1556 :	edgomez	558	out_file = NULL;
1557 :			}
1558 :
1559 :	syskin	1710
1560 :	edgomez	558	/*****************************************************************************
1561 :			* Encoding loop
1562 :			****************************************************************************/
1563 :
1564 :			totalsize = 0;
1565 :
1566 :	edgomez	1382	result = 0;
1567 :
1568 :	Isibaar	1883	input_num = 0; /* input frame counter */
1569 :			output_num = start_num; /* output frame counter */
1570 :	edgomez	1382
1571 :	edgomez	558	do {
1572 :
1573 :	edgomez	1382	char *type;
1574 :			int sse[3];
1575 :
1576 :	Isibaar	1883	if ((input_num+start_num) >= stop_num && stop_num > 0) {
1577 :	edgomez	1382	result = 1;
1578 :	edgomez	558	}
1579 :
1580 :	edgomez	1382	if (!result) {
1581 :	Isibaar	1645	#ifdef XVID_AVI_INPUT
1582 :			if (ARG_INPUTTYPE==2) {
1583 :			/* read avs/avi data (YUV-format) */
1584 :	syskin	1710	if (get_frame != NULL) {
1585 :	Isibaar	1883	in_buffer = (unsigned char*)AVIStreamGetFrame(get_frame, input_num+start_num);
1586 :	syskin	1710	if (in_buffer == NULL)
1587 :			result = 1;
1588 :			else
1589 :			in_buffer += ((DWORD*)in_buffer)[0];
1590 :			} else {
1591 :	Isibaar	2128	if (AVIStreamRead(avi_in_stream, input_num + start_num, 1, in_buffer, 4 * XDIM*YDIM, NULL, NULL) != AVIERR_OK)
1592 :	syskin	1710	result = 1;
1593 :			}
1594 :	Isibaar	1645	} else
1595 :			#endif
1596 :	Skal	1712	if (ARG_INPUTTYPE==1) {
1597 :	edgomez	1382	/* read PGM data (YUV-format) */
1598 :			#ifndef READ_PNM
1599 :			result = read_pgmdata(in_file, in_buffer);
1600 :			#else
1601 :			result = read_pnmdata(in_file, in_buffer);
1602 :			#endif
1603 :			} else {
1604 :			/* read raw data (YUV-format) */
1605 :			result = read_yuvdata(in_file, in_buffer);
1606 :			}
1607 :	edgomez	728	}
1608 :
1609 :			/*****************************************************************************
1610 :	edgomez	558	* Encode and decode this frame
1611 :			****************************************************************************/
1612 :
1613 :	Isibaar	1928	if ((unsigned int)(input_num+start_num) >= (unsigned int)(stop_num-1) && ARG_MAXBFRAMES) {
1614 :	syskin	1710	stats_type = XVID_TYPE_PVOP;
1615 :			}
1616 :			else
1617 :			stats_type = XVID_TYPE_AUTO;
1618 :
1619 :	edgomez	558	enctime = msecond();
1620 :	edgomez	1382	m4v_size =
1621 :	Isibaar	1883	enc_main(enc_handle, !result ? in_buffer : 0, mp4_buffer, &key, &stats_type,
1622 :	syskin	1710	&stats_quant, &stats_length, sse, input_num);
1623 :	edgomez	558	enctime = msecond() - enctime;
1624 :
1625 :	edgomez	1382	/* Write the Frame statistics */
1626 :	edgomez	851
1627 :	edgomez	1382	if (stats_type > 0) { /* !XVID_TYPE_NOTHING */
1628 :			switch (stats_type) {
1629 :	syskin	1710	case XVID_TYPE_IVOP:
1630 :			type = "I";
1631 :			break;
1632 :			case XVID_TYPE_PVOP:
1633 :			type = "P";
1634 :			break;
1635 :			case XVID_TYPE_BVOP:
1636 :			type = "B";
1637 :			if (ARG_PACKED)
1638 :			fakenvop = 1;
1639 :			break;
1640 :			case XVID_TYPE_SVOP:
1641 :			type = "S";
1642 :			break;
1643 :			default:
1644 :			type = "U";
1645 :			break;
1646 :	edgomez	1382	}
1647 :	edgomez	851
1648 :	syskin	1710	if (stats_length > 8) {
1649 :	Isibaar	1883	h->framestats[stats_type].count++;
1650 :			h->framestats[stats_type].quants[stats_quant]++;
1651 :			h->framestats[stats_type].size += stats_length;
1652 :	syskin	1710	}
1653 :			else {
1654 :	Isibaar	1883	h->framestats[5].count++;
1655 :			h->framestats[5].quants[stats_quant]++;
1656 :			h->framestats[5].size += stats_length;
1657 :	syskin	1710	}
1658 :
1659 :	Skal	1739	#define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10(float)log10((float)(sse)/((float)((width)(height)))))
1660 :	syskin	1710
1661 :			if (ARG_PROGRESS == 0) {
1662 :	Isibaar	1883	printf("%5d: key=%i, time= %6.0f, len= %7d", !result ? (input_num+start_num) : -1,
1663 :	syskin	1710	key, (float) enctime, (int) m4v_size);
1664 :			printf(" \| type=%s, quant= %2d, len= %7d", type, stats_quant,
1665 :	edgomez	1382	stats_length);
1666 :
1667 :
1668 :	syskin	1710	if (ARG_STATS) {
1669 :			printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f",
1670 :	Skal	1739	SSE2PSNR(sse[0], XDIM, YDIM), SSE2PSNR(sse[1], XDIM / 2, YDIM / 2),
1671 :	syskin	1710	SSE2PSNR(sse[2], XDIM / 2, YDIM / 2));
1672 :			}
1673 :			printf("\n");
1674 :			} else {
1675 :	Isibaar	1883	if ((input_num) % ARG_PROGRESS == 1) {
1676 :			if (stop_num > 0) {
1677 :	syskin	1710	fprintf(stderr, "\r%7d frames(%3d%%) encoded, %6.2f fps, Average Bitrate = %5.0fkbps", \
1678 :	Isibaar	1883	(ARG_NUM_APP_THREADSinput_num), (input_num)100/(stop_num-start_num), (ARG_NUM_APP_THREADSinput_num)1000/(totalenctime), \
1679 :			((((totalsize)/1000)ARG_FRAMERATE)8)/(input_num));
1680 :	syskin	1710	} else {
1681 :			fprintf(stderr, "\r%7d frames encoded, %6.2f fps, Average Bitrate = %5.0fkbps", \
1682 :	Isibaar	1883	(ARG_NUM_APP_THREADSinput_num), (ARG_NUM_APP_THREADSinput_num)*1000/(totalenctime), \
1683 :			((((totalsize)/1000)ARG_FRAMERATE)8)/(input_num));
1684 :	syskin	1710	}
1685 :			}
1686 :	edgomez	1382	}
1687 :
1688 :	Skal	1739	if (ARG_STATS) {
1689 :			totalPSNR[0] += SSE2PSNR(sse[0], XDIM, YDIM);
1690 :			totalPSNR[1] += SSE2PSNR(sse[1], XDIM/2, YDIM/2);
1691 :			totalPSNR[2] += SSE2PSNR(sse[2], XDIM/2, YDIM/2);
1692 :			}
1693 :			#undef SSE2PSNR
1694 :	edgomez	851	}
1695 :
1696 :	syskin	1710	if (m4v_size < 0)
1697 :	edgomez	1382	break;
1698 :
1699 :	edgomez	851	/* Update encoding time stats */
1700 :	edgomez	558	totalenctime += enctime;
1701 :			totalsize += m4v_size;
1702 :
1703 :	edgomez	728	/*****************************************************************************
1704 :	edgomez	1382	* Save stream to file
1705 :	edgomez	728	****************************************************************************/
1706 :
1707 :	edgomez	1382	if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) {
1708 :	syskin	1710	char timecode[50];
1709 :	edgomez	728
1710 :	syskin	1710	if (time_file != NULL) {
1711 :			if (fscanf(time_file, "%s\n", timecode) != 1) {
1712 :			fprintf(stderr, "Error reading timecode file, frame %d\n", output_num);
1713 :			goto release_all;
1714 :			}
1715 :			}
1716 :			else
1717 :	Isibaar	2128	sprintf(timecode, "%f", ((double)ARG_DWSCALE/ARG_DWRATE)1000(output_num-start_num));
1718 :	syskin	1710
1719 :	edgomez	558	/* Save single files */
1720 :	edgomez	1382	if (ARG_SAVEINDIVIDUAL) {
1721 :			FILE *out;
1722 :			sprintf(filename, "%sframe%05d.m4v", filepath, output_num);
1723 :			out = fopen(filename, "w+b");
1724 :			fwrite(mp4_buffer, m4v_size, 1, out);
1725 :			fclose(out);
1726 :	edgomez	558	}
1727 :	syskin	1710	#ifdef XVID_AVI_OUTPUT
1728 :	Isibaar	2128	if (outavifilename && myAVIStream) {
1729 :	syskin	1710	int output_frame;
1730 :	edgomez	558
1731 :	syskin	1710	if (time_file == NULL)
1732 :	Isibaar	2128	output_frame = (output_num-start_num);
1733 :	syskin	1710	else {
1734 :			output_frame = (int)(atof(timecode)/1000/((double)ARG_DWSCALE/ARG_DWRATE)+.5);
1735 :			}
1736 :			if (AVIStreamWrite(myAVIStream, output_frame, 1, mp4_buffer, m4v_size, key ? AVIIF_KEYFRAME : 0, NULL, NULL)) {
1737 :			fprintf(stderr, "AVIStreamWrite failed writing frame %d\n", output_num);
1738 :			goto release_all;
1739 :			}
1740 :			}
1741 :			#endif
1742 :
1743 :			if (key && ARG_PACKED)
1744 :			removedivxp((char*)mp4_buffer, m4v_size);
1745 :
1746 :			/* Save ES stream */
1747 :	Isibaar	1883	if (outfilename && out_file && !(fakenvop && m4v_size <= 8)) {
1748 :	syskin	1710	fwrite(mp4_buffer, 1, m4v_size, out_file);
1749 :			}
1750 :			#ifdef XVID_MKV_OUTPUT
1751 :	Isibaar	2128	if (outmkvfilename && myMKVStream) {
1752 :	syskin	1710	MKVStreamWrite(myMKVStream, atof(timecode), 1, (ARG_PACKED && fakenvop && (m4v_size <= 8)) ? NULL : mp4_buffer, m4v_size, key ? AVIIF_KEYFRAME : 0, NULL, NULL);
1753 :			}
1754 :			#endif
1755 :
1756 :			output_num++;
1757 :			if (stats_type != XVID_TYPE_BVOP)
1758 :			fakenvop=0;
1759 :	edgomez	558	}
1760 :
1761 :	Isibaar	1883	if (!result)
1762 :			(input_num)++;
1763 :	edgomez	558
1764 :	edgomez	1382	/* Read the header if it's pgm stream */
1765 :	Isibaar	1645	if (!result && (ARG_INPUTTYPE==1))
1766 :	edgomez	1382	#ifndef READ_PNM
1767 :			result = read_pgmheader(in_file);
1768 :			#else
1769 :			result = read_pnmheader(in_file);
1770 :			#endif
1771 :			} while (1);
1772 :	edgomez	558
1773 :
1774 :	Isibaar	1883	release_all:
1775 :	edgomez	1382
1776 :	Isibaar	1883	h->input_num = input_num;
1777 :			h->totalenctime = totalenctime;
1778 :			h->totalsize = totalsize;
1779 :	chl	376
1780 :	Isibaar	1645	#ifdef XVID_AVI_INPUT
1781 :	syskin	1710	if (get_frame) AVIStreamGetFrameClose(get_frame);
1782 :	Isibaar	1883	if (avi_in_stream) AVIStreamRelease(avi_in_stream);
1783 :	Isibaar	1645	#endif
1784 :
1785 :	edgomez	1382	if (enc_handle) {
1786 :	Isibaar	1883	result = enc_stop(enc_handle);
1787 :	edgomez	1382	if (result)
1788 :			fprintf(stderr, "Encore RELEASE problem return value %d\n",
1789 :			result);
1790 :	edgomez	558	}
1791 :	chl	376
1792 :	edgomez	1382	if (in_file)
1793 :	edgomez	728	fclose(in_file);
1794 :	edgomez	1382	if (out_file)
1795 :	edgomez	558	fclose(out_file);
1796 :	Isibaar	1883	if (time_file)
1797 :			fclose(time_file);
1798 :	edgomez	558
1799 :	syskin	1710	#ifdef XVID_AVI_OUTPUT
1800 :			if (myAVIStream) AVIStreamRelease(myAVIStream);
1801 :			if (myAVIFile) AVIFileRelease(myAVIFile);
1802 :			#endif
1803 :			#ifdef XVID_MKV_OUTPUT
1804 :			if (myMKVStream) MKVStreamRelease(myMKVStream);
1805 :			if (myMKVFile) MKVFileRelease(myMKVFile);
1806 :			#endif
1807 :	Isibaar	1885	#if defined(XVID_AVI_INPUT) \|\| defined(XVID_AVI_OUTPUT)
1808 :			AVIFileExit();
1809 :			#endif
1810 :	syskin	1710
1811 :	edgomez	1382	free_all_memory:
1812 :	Isibaar	2128	if (out_buffer)
1813 :			free(out_buffer);
1814 :			if (mp4_buffer)
1815 :			free(mp4_buffer);
1816 :			if ((in_buffer) && (get_frame == NULL))
1817 :			free(in_buffer);
1818 :	edgomez	558	}
1819 :
1820 :			/*****************************************************************************
1821 :			* "statistical" functions
1822 :			*
1823 :			* these are not needed for encoding or decoding, but for measuring
1824 :	Isibaar	1883	* time and quality, there in nothing specific to Xvid in these
1825 :	edgomez	558	*
1826 :			*****************************************************************************/
1827 :
1828 :			/* Return time elapsed time in miliseconds since the program started */
1829 :	edgomez	1382	static double
1830 :			msecond()
1831 :			{
1832 :	edgomez	824	#ifndef WIN32
1833 :	edgomez	1382	struct timeval tv;
1834 :
1835 :	chl	376	gettimeofday(&tv, 0);
1836 :	edgomez	1382	return (tv.tv_sec * 1.0e3 + tv.tv_usec * 1.0e-3);
1837 :	edgomez	558	#else
1838 :			clock_t clk;
1839 :	edgomez	1382
1840 :	edgomez	558	clk = clock();
1841 :	suxen_drol	1646	return (clk * 1000.0 / CLOCKS_PER_SEC);
1842 :	edgomez	558	#endif
1843 :	chl	376	}
1844 :
1845 :	syskin	1710	int
1846 :			gcd(int a, int b)
1847 :			{
1848 :			int r ;
1849 :
1850 :			if (b > a) {
1851 :			r = a;
1852 :			a = b;
1853 :			b = r;
1854 :			}
1855 :
1856 :			while ((r = a % b)) {
1857 :			a = b;
1858 :			b = r;
1859 :			}
1860 :			return b;
1861 :			}
1862 :
1863 :			int minquant(int quants[32])
1864 :			{
1865 :			int i = 1;
1866 :			while (quants[i] == 0) {
1867 :			i++;
1868 :			}
1869 :			return i;
1870 :			}
1871 :
1872 :			int maxquant(int quants[32])
1873 :			{
1874 :			int i = 31;
1875 :			while (quants[i] == 0) {
1876 :			i--;
1877 :			}
1878 :			return i;
1879 :			}
1880 :
1881 :			double avgquant(frame_stats_t frame)
1882 :			{
1883 :			double avg=0;
1884 :			int i;
1885 :			for (i=1; i < 32; i++) {
1886 :			avg += frame.quants[i]*i;
1887 :			}
1888 :			avg /= frame.count;
1889 :			return avg;
1890 :			}
1891 :
1892 :	edgomez	558	/*****************************************************************************
1893 :			* Usage message
1894 :			*****************************************************************************/
1895 :	chl	376
1896 :	edgomez	1382	static void
1897 :			usage()
1898 :	edgomez	558	{
1899 :	syskin	1710	fprintf(stderr, "xvid_encraw built at %s on %s\n", __TIME__, __DATE__);
1900 :			fprintf(stderr, "Usage : xvid_encraw [OPTIONS]\n\n");
1901 :	edgomez	1382	fprintf(stderr, "Input options:\n");
1902 :	Isibaar	2074	fprintf(stderr, " -i string : input filename (stdin)\n");
1903 :	Isibaar	1645	#ifdef XVID_AVI_INPUT
1904 :	Isibaar	2074	fprintf(stderr, " -type integer : input data type (yuv=0, pgm=1, avi/avs=2) (");
1905 :	Isibaar	1645	#else
1906 :	Isibaar	2074	fprintf(stderr, " -type integer : input data type (yuv=0, pgm=1) (");
1907 :	Isibaar	1645	#endif
1908 :	Isibaar	2074	fprintf(stderr, "%d)\n", ARG_INPUTTYPE);
1909 :			fprintf(stderr, " -w integer : frame width ([1.%d])\n", MAX_XDIM);
1910 :			fprintf(stderr, " -h integer : frame height ([1.%d])\n", MAX_YDIM);
1911 :			fprintf(stderr, " -csp string : colorspace of raw input file i420%s, yv12%s\n", (ARG_COLORSPACE == XVID_CSP_I420)?" (default)":"", (ARG_COLORSPACE == XVID_CSP_YV12)?" (default)":"");
1912 :			fprintf(stderr, " -frames integer : number of frames to encode (");
1913 :			if (ARG_MAXFRAMENR==-1)
1914 :			fprintf(stderr, "all)");
1915 :			else
1916 :			fprintf(stderr, "%d)", ARG_MAXFRAMENR);
1917 :			fprintf(stderr, "\n\n");
1918 :	edgomez	1382	fprintf(stderr, "Output options:\n");
1919 :	Isibaar	2074	fprintf(stderr, " -dump : save decoder output\n");
1920 :			fprintf(stderr, " -save : save an Elementary Stream file per frame\n");
1921 :			fprintf(stderr, " -o string : save an Elementary Stream for the complete sequence\n");
1922 :	syskin	1710	#ifdef XVID_AVI_OUTPUT
1923 :	Isibaar	2074	fprintf(stderr, " -avi string : save an AVI file for the complete sequence\n");
1924 :	syskin	1710	#endif
1925 :	Isibaar	2070	#ifdef XVID_MKV_OUTPUT
1926 :	Isibaar	2074	fprintf(stderr, " -mkv string : save a MKV file for the complete sequence\n");
1927 :	Isibaar	2070	#endif
1928 :	edgomez	1382	fprintf(stderr, "\n");
1929 :	Isibaar	2074	fprintf(stderr, "Rate control options:\n");
1930 :			fprintf(stderr, " -framerate float : target framerate (auto)\n");
1931 :			fprintf(stderr, " -bitrate [integer] : target bitrate in kbps (%d)\n", DEFAULT_BITRATE/1000);
1932 :			fprintf(stderr, " -size integer : target size in kilobytes\n");
1933 :			fprintf(stderr, " -single : single pass mode%s\n", (ARG_SINGLE)?" (default)":"");
1934 :			fprintf(stderr, " -cq float : single pass constant quantizer\n");
1935 :			fprintf(stderr, " -pass1 [filename] : twopass mode (first pass)\n");
1936 :			fprintf(stderr, " -full1pass : perform full quality first pass (disabled)\n");
1937 :			fprintf(stderr, " -pass2 [filename] : twopass mode (2nd pass)\n");
1938 :			fprintf(stderr, " -max_key_interval integer : maximum keyframe interval (%d)\n", ARG_MAXKEYINTERVAL);
1939 :	Isibaar	2076	fprintf(stderr, " -zones [zones] : use `-help zones' for usage guidelines\n");
1940 :	Isibaar	2074	fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n");
1941 :			fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n");
1942 :	edgomez	1382	fprintf(stderr, "\n");
1943 :	syskin	1710	fprintf(stderr, "Single Pass options:\n");
1944 :	Isibaar	2074	fprintf(stderr, " -reaction integer : reaction delay factor (%d)\n", ARG_REACTION);
1945 :			fprintf(stderr, " -averaging integer : averaging period (%d)\n", ARG_AVERAGING);
1946 :			fprintf(stderr, " -smoother integer : smoothing buffer (%d)\n", ARG_SMOOTHER);
1947 :	syskin	1710	fprintf(stderr, "\n");
1948 :			fprintf(stderr, "Second Pass options:\n");
1949 :	Isibaar	2074	fprintf(stderr, " -kboost integer : I frame boost (%d)\n", ARG_KBOOST);
1950 :			fprintf(stderr, " -kthresh integer : I frame reduction threshold (%d)\n", ARG_KTHRESH);
1951 :			fprintf(stderr, " -kreduction integer : I frame reduction amount (%d)\n", ARG_KREDUCTION);
1952 :			fprintf(stderr, " -ostrength integer : overflow control strength (%d)\n", ARG_OVERSTRENGTH);
1953 :			fprintf(stderr, " -oimprove integer : max overflow improvement (%d)\n", ARG_OVERIMPROVE);
1954 :			fprintf(stderr, " -odegrade integer : max overflow degradation (%d)\n", ARG_OVERDEGRADE);
1955 :			fprintf(stderr, " -chigh integer : high bitrate scenes degradation (%d)\n", ARG_CHIGH);
1956 :			fprintf(stderr, " -clow integer : low bitrate scenes improvement (%d)\n", ARG_CLOW);
1957 :			fprintf(stderr, " -overhead integer : container frame overhead (%d)\n", ARG_OVERHEAD);
1958 :			fprintf(stderr, " -vbvsize integer : use vbv buffer size\n");
1959 :			fprintf(stderr, " -vbvmax integer : vbv max bitrate\n");
1960 :			fprintf(stderr, " -vbvpeak integer : vbv peak bitrate over 1 second\n");
1961 :	syskin	1710	fprintf(stderr, "\n");
1962 :	Isibaar	2074	fprintf(stderr, "BFrames options:\n");
1963 :			fprintf(stderr, " -max_bframes integer : max bframes (%d)\n", ARG_MAXBFRAMES);
1964 :			fprintf(stderr, " -bquant_ratio integer : bframe quantizer ratio (%d)\n", ARG_BQRATIO);
1965 :			fprintf(stderr, " -bquant_offset integer : bframe quantizer offset (%d)\n", ARG_BQOFFSET);
1966 :			fprintf(stderr, "\n");
1967 :	edgomez	1382	fprintf(stderr, "Other options\n");
1968 :	Isibaar	2074	if (ARG_USE_ASSEMBLER)
1969 :			fprintf(stderr, " -noasm : do not use assembly optimized code (use)\n");
1970 :			else
1971 :			fprintf(stderr, " -asm : use assembly optimized code (don't use)\n");
1972 :			if (ARG_TURBO)
1973 :			fprintf(stderr, " -noturbo : do not use turbo presets for higher encoding speed (use)\n");
1974 :			else
1975 :			fprintf(stderr, " -turbo : use turbo presets for higher encoding speed (don't use)\n");
1976 :			fprintf(stderr, " -quality integer : quality ([0..%d]) (%d)\n", ME_ELEMENTS - 1, ARG_QUALITY);
1977 :			fprintf(stderr, " -vhqmode integer : level of R-D optimizations ([0..4]) (%d)\n", ARG_VHQMODE);
1978 :			if (ARG_BVHQ)
1979 :			fprintf(stderr, " -nobvhq : do not use R-D optimizations for B-frames (use)\n");
1980 :			else
1981 :			fprintf(stderr, " -bvhq : use R-D optimizations for B-frames (don't use)\n");
1982 :			fprintf(stderr, " -metric integer : distortion metric for R-D opt (PSNR:0, PSNRHVSM:1) (%d)\n", ARG_QMETRIC);
1983 :			if (ARG_QPEL)
1984 :			fprintf(stderr, " -noqpel : do not use quarter pixel ME (use)\n");
1985 :			else
1986 :			fprintf(stderr, " -qpel : use quarter pixel ME (don't use)\n");
1987 :			if (ARG_GMC)
1988 :			fprintf(stderr, " -nogmc : do not use global motion compensation (use)\n");
1989 :			else
1990 :			fprintf(stderr, " -gmc : use global motion compensation (don't use)\n");
1991 :			fprintf(stderr, " -qtype integer : quantization type (H263:0, MPEG4:1) (%d)\n", ARG_QTYPE);
1992 :			fprintf(stderr, " -qmatrix filename : use custom MPEG4 quantization matrix\n");
1993 :			fprintf(stderr, " -interlaced [integer] : interlaced encoding (BFF:1, TFF:2) (%d)\n", DEFAULT_INTERLACING);
1994 :			if (ARG_PACKED)
1995 :	Isibaar	2076	fprintf(stderr, " -nopacked : disable packed B-frames mode (enabled)\n");
1996 :	Isibaar	2074	else
1997 :	Isibaar	2076	fprintf(stderr, " -packed : enable packed B-frames mode (disabled)\n");
1998 :	Isibaar	2074	if (ARG_CLOSED_GOP)
1999 :	Isibaar	2076	fprintf(stderr, " -noclosed_gop : disable closed GOP mode (enabled)\n");
2000 :	Isibaar	2074	else
2001 :	Isibaar	2076	fprintf(stderr, " -closed_gop : enable closed GOP mode (disabled)\n");
2002 :	Isibaar	2074	fprintf(stderr, " -masking [integer] : HVS masking mode (None:0, Lumi:1, Variance:2) (%d)\n", ARG_LUMIMASKING);
2003 :			if (ARG_STATS)
2004 :			fprintf(stderr, " -nostats : do not print stats about encoded frames (print)\n");
2005 :			else
2006 :			fprintf(stderr, " -stats : print stats about encoded frames (don't print)\n");
2007 :	Isibaar	2076	fprintf(stderr, " -ssim [integer] : print ssim for every frame (accurate: 0 fast: 4) (%d)\n", DEFAULT_SSIM);
2008 :			fprintf(stderr, " -ssim_file filename : output the ssim stats into a file\n");
2009 :	Isibaar	2074	if (ARG_PSNRHVSM)
2010 :			fprintf(stderr, " -nopsnrhvsm : do not print PSNRHVSM metric for every frame (print)\n");
2011 :			else
2012 :			fprintf(stderr, " -psnrhvsm : print PSNRHVSM metric for every frame (don't print)\n");
2013 :	Isibaar	2076	fprintf(stderr, " -debug integer : activate xvidcore internal debugging output (don't activate)\n");
2014 :	Isibaar	2074	if (ARG_VOPDEBUG)
2015 :			fprintf(stderr, " -novop_debug : do not print debug info directly into encoded frames (print)\n");
2016 :			else
2017 :			fprintf(stderr, " -vop_debug : print some info directly into encoded frames (don't print)\n");
2018 :			if (ARG_CHROMAME)
2019 :	Isibaar	2076	fprintf(stderr, " -nochromame : disable chroma motion estimation (enabled)\n");
2020 :	Isibaar	2074	else
2021 :	Isibaar	2076	fprintf(stderr, " -chromame : enable chroma motion estimation (disabled)\n");
2022 :	Isibaar	2074	if (ARG_TRELLIS)
2023 :	Isibaar	2076	fprintf(stderr, " -notrellis : disable trellis quantization (enabled)\n");
2024 :	Isibaar	2074	else
2025 :	Isibaar	2076	fprintf(stderr, " -trellis : enable trellis quantization (disabled)\n");
2026 :			fprintf(stderr, " -imin integer : minimum I Quantizer (1..31) (%d)\n", ARG_QUANTS[0]);
2027 :			fprintf(stderr, " -imax integer : maximum I quantizer (1..31) (%d)\n", ARG_QUANTS[1]);
2028 :			fprintf(stderr, " -bmin integer : minimum B Quantizer (1..31) (%d)\n", ARG_QUANTS[4]);
2029 :			fprintf(stderr, " -bmax integer : maximum B quantizer (1..31) (%d)\n", ARG_QUANTS[5]);
2030 :			fprintf(stderr, " -pmin integer : minimum P Quantizer (1..31) (%d)\n", ARG_QUANTS[2]);
2031 :			fprintf(stderr, " -pmax integer : maximum P quantizer (1..31) (%d)\n", ARG_QUANTS[3]);
2032 :			fprintf(stderr, " -drop integer : frame Drop Ratio (0..100) (%d)\n", ARG_FRAMEDROP);
2033 :			fprintf(stderr, " -start integer : starting frame number (%d)\n", ARG_STARTFRAMENR);
2034 :			fprintf(stderr, " -threads integer : number of threads (auto)\n");
2035 :			fprintf(stderr, " -slices integer : number of slices (%d)\n", ARG_SLICES);
2036 :			fprintf(stderr, " -progress [integer] : show progress updates every n frames (%d)\n", DEFAULT_PROGRESS);
2037 :			fprintf(stderr, " -par integer[:integer] : set Pixel Aspect Ratio (%d)\n", ARG_PAR);
2038 :	Isibaar	2074	fprintf(stderr, " 1 = 1:1\n");
2039 :			fprintf(stderr, " 2 = 12:11 (4:3 PAL)\n");
2040 :			fprintf(stderr, " 3 = 10:11 (4:3 NTSC)\n");
2041 :			fprintf(stderr, " 4 = 16:11 (16:9 PAL)\n");
2042 :			fprintf(stderr, " 5 = 40:33 (16:9 NTSC)\n");
2043 :			fprintf(stderr, " other = custom (width:height)\n");
2044 :	Isibaar	2076	fprintf(stderr, " -help : print this help message\n");
2045 :	edgomez	1382	fprintf(stderr, "\n");
2046 :	Isibaar	2076	fprintf(stderr, "NB: You can define up to %d zones via both the -zones and the -z[qw] options as needed.\n", MAX_ZONES);
2047 :	edgomez	558	}
2048 :
2049 :			/*****************************************************************************
2050 :			* Input and output functions
2051 :			*
2052 :			* the are small and simple routines to read and write PGM and YUV
2053 :	Isibaar	1883	* image. It's just for convenience, again nothing specific to Xvid
2054 :	edgomez	558	*
2055 :			*****************************************************************************/
2056 :
2057 :	edgomez	1382	#ifndef READ_PNM
2058 :			static int
2059 :			read_pgmheader(FILE * handle)
2060 :			{
2061 :			int bytes, xsize, ysize, depth;
2062 :	chl	376	char dummy[2];
2063 :
2064 :	Isibaar	1928	bytes = (int) fread(dummy, 1, 2, handle);
2065 :	edgomez	558
2066 :	edgomez	1382	if ((bytes < 2) \|\| (dummy[0] != 'P') \|\| (dummy[1] != '5'))
2067 :			return (1);
2068 :
2069 :			fscanf(handle, "%d %d %d", &xsize, &ysize, &depth);
2070 :	Isibaar	2060	fread(&dummy, 1, 1, handle);
2071 :	edgomez	1398	if ((xsize > 4096) \|\| (ysize > 4096*3/2) \|\| (depth != 255)) {
2072 :	edgomez	1382	fprintf(stderr, "%d %d %d\n", xsize, ysize, depth);
2073 :			return (2);
2074 :	chl	376	}
2075 :	edgomez	1382	if ((XDIM == 0) \|\| (YDIM == 0)) {
2076 :			XDIM = xsize;
2077 :			YDIM = ysize * 2 / 3;
2078 :	chl	376	}
2079 :
2080 :	edgomez	1382	return (0);
2081 :	chl	376	}
2082 :
2083 :	edgomez	1382	static int
2084 :			read_pgmdata(FILE * handle,
2085 :			unsigned char *image)
2086 :			{
2087 :	edgomez	558	int i;
2088 :	edgomez	1382
2089 :	edgomez	558	unsigned char *y = image;
2090 :	edgomez	1382	unsigned char u = image + XDIM YDIM;
2091 :			unsigned char v = image + XDIM YDIM + XDIM / 2 * YDIM / 2;
2092 :	chl	376
2093 :	edgomez	558	/* read Y component of picture */
2094 :	edgomez	1382	fread(y, 1, XDIM * YDIM, handle);
2095 :
2096 :			for (i = 0; i < YDIM / 2; i++) {
2097 :	edgomez	558	/* read U */
2098 :	edgomez	1382	fread(u, 1, XDIM / 2, handle);
2099 :	edgomez	558
2100 :			/* read V */
2101 :	edgomez	1382	fread(v, 1, XDIM / 2, handle);
2102 :	edgomez	558
2103 :			/* Update pointers */
2104 :	edgomez	1382	u += XDIM / 2;
2105 :			v += XDIM / 2;
2106 :	chl	376	}
2107 :	edgomez	558
2108 :	edgomez	1382	return (0);
2109 :	chl	376	}
2110 :	edgomez	1382	#else
2111 :			static int
2112 :			read_pnmheader(FILE * handle)
2113 :			{
2114 :			int bytes, xsize, ysize, depth;
2115 :			char dummy[2];
2116 :	chl	376
2117 :	edgomez	1382	bytes = fread(dummy, 1, 2, handle);
2118 :
2119 :			if ((bytes < 2) \|\| (dummy[0] != 'P') \|\| (dummy[1] != '6'))
2120 :			return (1);
2121 :
2122 :			fscanf(handle, "%d %d %d", &xsize, &ysize, &depth);
2123 :			if ((xsize > 1440) \|\| (ysize > 2880) \|\| (depth != 255)) {
2124 :			fprintf(stderr, "%d %d %d\n", xsize, ysize, depth);
2125 :			return (2);
2126 :			}
2127 :
2128 :			XDIM = xsize;
2129 :			YDIM = ysize;
2130 :
2131 :			return (0);
2132 :			}
2133 :
2134 :			static int
2135 :			read_pnmdata(FILE * handle,
2136 :			unsigned char *image)
2137 :	edgomez	558	{
2138 :	edgomez	1382	int i;
2139 :			char dummy;
2140 :
2141 :			/* read Y component of picture */
2142 :			fread(image, 1, XDIM * YDIM * 3, handle);
2143 :
2144 :			/* I don't know why, but this seems needed */
2145 :			fread(&dummy, 1, 1, handle);
2146 :
2147 :			return (0);
2148 :	chl	376	}
2149 :	edgomez	1382	#endif
2150 :	chl	376
2151 :	edgomez	1382	static int
2152 :			read_yuvdata(FILE * handle,
2153 :			unsigned char *image)
2154 :			{
2155 :
2156 :			if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) !=
2157 :			(unsigned int) IMAGE_SIZE(XDIM, YDIM))
2158 :			return (1);
2159 :			else
2160 :			return (0);
2161 :			}
2162 :
2163 :	edgomez	558	/*****************************************************************************
2164 :			* Routines for encoding: init encoder, frame step, release encoder
2165 :			****************************************************************************/
2166 :	chl	376
2167 :	edgomez	1382	/* sample plugin */
2168 :
2169 :	Isibaar	2076	#if 0
2170 :	edgomez	1382	int
2171 :			rawenc_debug(void *handle,
2172 :			int opt,
2173 :			void *param1,
2174 :			void *param2)
2175 :			{
2176 :			switch (opt) {
2177 :			case XVID_PLG_INFO:
2178 :			{
2179 :			xvid_plg_info_t info = (xvid_plg_info_t ) param1;
2180 :
2181 :			info->flags = XVID_REQDQUANTS;
2182 :			return 0;
2183 :			}
2184 :
2185 :			case XVID_PLG_CREATE:
2186 :			case XVID_PLG_DESTROY:
2187 :			case XVID_PLG_BEFORE:
2188 :			return 0;
2189 :
2190 :			case XVID_PLG_AFTER:
2191 :			{
2192 :			xvid_plg_data_t data = (xvid_plg_data_t ) param1;
2193 :			int i, j;
2194 :
2195 :			printf("---[ frame: %5i quant: %2i length: %6i ]---\n",
2196 :			data->frame_num, data->quant, data->length);
2197 :			for (j = 0; j < data->mb_height; j++) {
2198 :			for (i = 0; i < data->mb_width; i++)
2199 :			printf("%2i ", data->dquant[j * data->dquant_stride + i]);
2200 :			printf("\n");
2201 :			}
2202 :
2203 :			return 0;
2204 :			}
2205 :			}
2206 :
2207 :			return XVID_ERR_FAIL;
2208 :			}
2209 :	Isibaar	2076	#endif
2210 :	edgomez	1382
2211 :	chl	376	#define FRAMERATE_INCR 1001
2212 :
2213 :	Isibaar	1883	/* Gobal encoder init, once per process */
2214 :			void
2215 :			enc_gbl(int use_assembler)
2216 :	edgomez	558	{
2217 :	edgomez	1382	xvid_gbl_init_t xvid_gbl_init;
2218 :	chl	376
2219 :	edgomez	1382	/*------------------------------------------------------------------------
2220 :	Isibaar	1883	* Xvid core initialization
2221 :	edgomez	1382	----------------------------------------------------------------------/
2222 :	chl	376
2223 :	edgomez	1382	/* Set version -- version checking will done by xvidcore */
2224 :			memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init));
2225 :			xvid_gbl_init.version = XVID_VERSION;
2226 :			xvid_gbl_init.debug = ARG_DEBUG;
2227 :
2228 :
2229 :			/* Do we have to enable ASM optimizations ? */
2230 :			if (use_assembler) {
2231 :
2232 :	suxen_drol	860	#ifdef ARCH_IS_IA64
2233 :	edgomez	1382	xvid_gbl_init.cpu_flags = XVID_CPU_FORCE \| XVID_CPU_ASM;
2234 :	chl	376	#else
2235 :	edgomez	1382	xvid_gbl_init.cpu_flags = 0;
2236 :	chl	376	#endif
2237 :	edgomez	1382	} else {
2238 :			xvid_gbl_init.cpu_flags = XVID_CPU_FORCE;
2239 :	edgomez	558	}
2240 :	edgomez	1382
2241 :	Isibaar	1883	/* Initialize Xvid core -- Should be done once per __process__ */
2242 :	edgomez	1382	xvid_global(NULL, XVID_GBL_INIT, &xvid_gbl_init, NULL);
2243 :	Isibaar	1883	ARG_CPU_FLAGS = xvid_gbl_init.cpu_flags;
2244 :	syskin	1710	enc_info();
2245 :	Isibaar	1883	}
2246 :	edgomez	1382
2247 :	Isibaar	1883	/* Initialize encoder for first use, pass all needed parameters to the codec */
2248 :			static int
2249 :			enc_init(void *enc_handle, char stats_pass1, int start_num)
2250 :			{
2251 :			int xerr;
2252 :			//xvid_plugin_cbr_t cbr;
2253 :			xvid_plugin_single_t single;
2254 :			xvid_plugin_2pass1_t rc2pass1;
2255 :			xvid_plugin_2pass2_t rc2pass2;
2256 :			xvid_plugin_ssim_t ssim;
2257 :	Isibaar	1894	xvid_plugin_lumimasking_t masking;
2258 :	Isibaar	1883	//xvid_plugin_fixed_t rcfixed;
2259 :			xvid_enc_plugin_t plugins[8];
2260 :			xvid_enc_create_t xvid_enc_create;
2261 :			int i;
2262 :
2263 :	edgomez	1382	/*------------------------------------------------------------------------
2264 :	Isibaar	1883	* Xvid encoder initialization
2265 :	edgomez	1382	----------------------------------------------------------------------/
2266 :
2267 :			/* Version again */
2268 :			memset(&xvid_enc_create, 0, sizeof(xvid_enc_create));
2269 :			xvid_enc_create.version = XVID_VERSION;
2270 :
2271 :			/* Width and Height of input frames */
2272 :			xvid_enc_create.width = XDIM;
2273 :			xvid_enc_create.height = YDIM;
2274 :	syskin	1710	xvid_enc_create.profile = 0xf5; /* Unrestricted */
2275 :	edgomez	1382
2276 :			/* init plugins */
2277 :	syskin	1710	// xvid_enc_create.zones = ZONES;
2278 :			// xvid_enc_create.num_zones = NUM_ZONES;
2279 :	edgomez	1382
2280 :			xvid_enc_create.plugins = plugins;
2281 :			xvid_enc_create.num_plugins = 0;
2282 :
2283 :			if (ARG_SINGLE) {
2284 :			memset(&single, 0, sizeof(xvid_plugin_single_t));
2285 :			single.version = XVID_VERSION;
2286 :			single.bitrate = ARG_BITRATE;
2287 :	syskin	1710	single.reaction_delay_factor = ARG_REACTION;
2288 :			single.averaging_period = ARG_AVERAGING;
2289 :			single.buffer = ARG_SMOOTHER;
2290 :
2291 :	edgomez	1382
2292 :			plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single;
2293 :			plugins[xvid_enc_create.num_plugins].param = &single;
2294 :			xvid_enc_create.num_plugins++;
2295 :	syskin	1710	if (!ARG_BITRATE)
2296 :			prepare_cquant_zones();
2297 :	edgomez	558	}
2298 :	chl	376
2299 :	edgomez	1382	if (ARG_PASS2) {
2300 :			memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t));
2301 :			rc2pass2.version = XVID_VERSION;
2302 :			rc2pass2.filename = ARG_PASS2;
2303 :			rc2pass2.bitrate = ARG_BITRATE;
2304 :	chl	376
2305 :	syskin	1710	rc2pass2.keyframe_boost = ARG_KBOOST;
2306 :			rc2pass2.curve_compression_high = ARG_CHIGH;
2307 :			rc2pass2.curve_compression_low = ARG_CLOW;
2308 :			rc2pass2.overflow_control_strength = ARG_OVERSTRENGTH;
2309 :			rc2pass2.max_overflow_improvement = ARG_OVERIMPROVE;
2310 :			rc2pass2.max_overflow_degradation = ARG_OVERDEGRADE;
2311 :			rc2pass2.kfreduction = ARG_KREDUCTION;
2312 :			rc2pass2.kfthreshold = ARG_KTHRESH;
2313 :			rc2pass2.container_frame_overhead = ARG_OVERHEAD;
2314 :	chl	1470
2315 :	syskin	1710	// An example of activating VBV could look like this
2316 :			rc2pass2.vbv_size = ARG_VBVSIZE;
2317 :			rc2pass2.vbv_initial = (ARG_VBVSIZE*3)/4;
2318 :			rc2pass2.vbv_maxrate = ARG_VBVMAXRATE;
2319 :	Isibaar	1906	rc2pass2.vbv_peakrate = ARG_VBVPEAKRATE;
2320 :	syskin	1710
2321 :
2322 :	edgomez	1382	plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2;
2323 :			plugins[xvid_enc_create.num_plugins].param = &rc2pass2;
2324 :			xvid_enc_create.num_plugins++;
2325 :	chl	376	}
2326 :	edgomez	1382
2327 :	Isibaar	1883	if (stats_pass1) {
2328 :	edgomez	1382	memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t));
2329 :			rc2pass1.version = XVID_VERSION;
2330 :	Isibaar	1883	rc2pass1.filename = stats_pass1;
2331 :	syskin	1710	if (ARG_FULL1PASS)
2332 :			prepare_full1pass_zones();
2333 :	edgomez	1382	plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1;
2334 :			plugins[xvid_enc_create.num_plugins].param = &rc2pass1;
2335 :			xvid_enc_create.num_plugins++;
2336 :	chl	376	}
2337 :
2338 :	syskin	1710	/* Zones stuff */
2339 :			xvid_enc_create.zones = (xvid_enc_zone_t)malloc(sizeof(xvid_enc_zone_t) NUM_ZONES);
2340 :			xvid_enc_create.num_zones = NUM_ZONES;
2341 :			for (i=0; i < xvid_enc_create.num_zones; i++) {
2342 :			xvid_enc_create.zones[i].frame = ZONES[i].frame;
2343 :			xvid_enc_create.zones[i].base = 100;
2344 :			xvid_enc_create.zones[i].mode = ZONES[i].mode;
2345 :			xvid_enc_create.zones[i].increment = ZONES[i].modifier;
2346 :			}
2347 :
2348 :
2349 :	edgomez	1382	if (ARG_LUMIMASKING) {
2350 :	Isibaar	1863	memset(&masking, 0, sizeof(xvid_plugin_lumimasking_t));
2351 :			masking.method = (ARG_LUMIMASKING==2);
2352 :	edgomez	1382	plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking;
2353 :	Isibaar	1863	plugins[xvid_enc_create.num_plugins].param = &masking;
2354 :	edgomez	1382	xvid_enc_create.num_plugins++;
2355 :			}
2356 :
2357 :			if (ARG_DUMP) {
2358 :			plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump;
2359 :			plugins[xvid_enc_create.num_plugins].param = NULL;
2360 :			xvid_enc_create.num_plugins++;
2361 :			}
2362 :
2363 :	Skal	1743	if (ARG_SSIM>=0 \|\| ARG_SSIM_PATH != NULL) {
2364 :	Isibaar	1811	memset(&ssim, 0, sizeof(xvid_plugin_ssim_t));
2365 :	Isibaar	1769
2366 :	Isibaar	1811	plugins[xvid_enc_create.num_plugins].func = xvid_plugin_ssim;
2367 :
2368 :	Isibaar	1769	if( ARG_SSIM >=0){
2369 :			ssim.b_printstat = 1;
2370 :			ssim.acc = ARG_SSIM;
2371 :			} else {
2372 :			ssim.b_printstat = 0;
2373 :			ssim.acc = 2;
2374 :			}
2375 :
2376 :			if(ARG_SSIM_PATH != NULL){
2377 :			ssim.stat_path = ARG_SSIM_PATH;
2378 :			}
2379 :
2380 :	Isibaar	1883	ssim.cpu_flags = ARG_CPU_FLAGS;
2381 :	Skal	1729	ssim.b_visualize = 0;
2382 :			plugins[xvid_enc_create.num_plugins].param = &ssim;
2383 :			xvid_enc_create.num_plugins++;
2384 :			}
2385 :
2386 :	Isibaar	1894	if (ARG_PSNRHVSM>0) {
2387 :			plugins[xvid_enc_create.num_plugins].func = xvid_plugin_psnrhvsm;
2388 :			plugins[xvid_enc_create.num_plugins].param = NULL;
2389 :			xvid_enc_create.num_plugins++;
2390 :			}
2391 :
2392 :	edgomez	1382	#if 0
2393 :			if (ARG_DEBUG) {
2394 :			plugins[xvid_enc_create.num_plugins].func = rawenc_debug;
2395 :			plugins[xvid_enc_create.num_plugins].param = NULL;
2396 :			xvid_enc_create.num_plugins++;
2397 :			}
2398 :			#endif
2399 :
2400 :	syskin	1683	xvid_enc_create.num_threads = ARG_THREADS;
2401 :	Isibaar	1913	xvid_enc_create.num_slices = ARG_SLICES;
2402 :	edgomez	1382
2403 :	syskin	1710	/* Frame rate */
2404 :			xvid_enc_create.fincr = ARG_DWSCALE;
2405 :			xvid_enc_create.fbase = ARG_DWRATE;
2406 :	edgomez	1382
2407 :			/* Maximum key frame interval */
2408 :			if (ARG_MAXKEYINTERVAL > 0) {
2409 :			xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL;
2410 :			}else {
2411 :			xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10;
2412 :			}
2413 :
2414 :	syskin	1710	xvid_enc_create.min_quant[0]=ARG_QUANTS[0];
2415 :			xvid_enc_create.min_quant[1]=ARG_QUANTS[2];
2416 :			xvid_enc_create.min_quant[2]=ARG_QUANTS[4];
2417 :			xvid_enc_create.max_quant[0]=ARG_QUANTS[1];
2418 :			xvid_enc_create.max_quant[1]=ARG_QUANTS[3];
2419 :			xvid_enc_create.max_quant[2]=ARG_QUANTS[5];
2420 :
2421 :	edgomez	1382	/* Bframes settings */
2422 :			xvid_enc_create.max_bframes = ARG_MAXBFRAMES;
2423 :			xvid_enc_create.bquant_ratio = ARG_BQRATIO;
2424 :			xvid_enc_create.bquant_offset = ARG_BQOFFSET;
2425 :
2426 :	syskin	1710	/* Frame drop ratio */
2427 :			xvid_enc_create.frame_drop_ratio = ARG_FRAMEDROP;
2428 :	edgomez	1382
2429 :	Isibaar	1883	/* Start frame number */
2430 :			xvid_enc_create.start_frame_num = start_num;
2431 :
2432 :	edgomez	1382	/* Global encoder options */
2433 :			xvid_enc_create.global = 0;
2434 :
2435 :			if (ARG_PACKED)
2436 :			xvid_enc_create.global \|= XVID_GLOBAL_PACKED;
2437 :
2438 :			if (ARG_CLOSED_GOP)
2439 :			xvid_enc_create.global \|= XVID_GLOBAL_CLOSED_GOP;
2440 :
2441 :			if (ARG_STATS)
2442 :			xvid_enc_create.global \|= XVID_GLOBAL_EXTRASTATS_ENABLE;
2443 :
2444 :	edgomez	558	/* I use a small value here, since will not encode whole movies, but short clips */
2445 :	edgomez	1382	xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL);
2446 :	chl	376
2447 :	edgomez	1382	/* Retrieve the encoder instance from the structure */
2448 :	Isibaar	1883	*enc_handle = xvid_enc_create.handle;
2449 :	chl	376
2450 :	syskin	1710	free(xvid_enc_create.zones);
2451 :
2452 :	edgomez	1382	return (xerr);
2453 :	chl	376	}
2454 :
2455 :	edgomez	1382	static int
2456 :	syskin	1710	enc_info()
2457 :			{
2458 :			xvid_gbl_info_t xvid_gbl_info;
2459 :			int ret;
2460 :
2461 :			memset(&xvid_gbl_info, 0, sizeof(xvid_gbl_info));
2462 :			xvid_gbl_info.version = XVID_VERSION;
2463 :			ret = xvid_global(NULL, XVID_GBL_INFO, &xvid_gbl_info, NULL);
2464 :			if (xvid_gbl_info.build != NULL) {
2465 :			fprintf(stderr, "xvidcore build version: %s\n", xvid_gbl_info.build);
2466 :			}
2467 :			fprintf(stderr, "Bitstream version: %d.%d.%d\n", XVID_VERSION_MAJOR(xvid_gbl_info.actual_version), XVID_VERSION_MINOR(xvid_gbl_info.actual_version), XVID_VERSION_PATCH(xvid_gbl_info.actual_version));
2468 :			fprintf(stderr, "Detected CPU flags: ");
2469 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_ASM)
2470 :			fprintf(stderr, "ASM ");
2471 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_MMX)
2472 :			fprintf(stderr, "MMX ");
2473 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_MMXEXT)
2474 :			fprintf(stderr, "MMXEXT ");
2475 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_SSE)
2476 :			fprintf(stderr, "SSE ");
2477 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_SSE2)
2478 :			fprintf(stderr, "SSE2 ");
2479 :	Isibaar	1794	if (xvid_gbl_info.cpu_flags & XVID_CPU_SSE3)
2480 :			fprintf(stderr, "SSE3 ");
2481 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_SSE41)
2482 :			fprintf(stderr, "SSE41 ");
2483 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_3DNOW)
2484 :	syskin	1710	fprintf(stderr, "3DNOW ");
2485 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_3DNOWEXT)
2486 :			fprintf(stderr, "3DNOWEXT ");
2487 :			if (xvid_gbl_info.cpu_flags & XVID_CPU_TSC)
2488 :			fprintf(stderr, "TSC ");
2489 :			fprintf(stderr, "\n");
2490 :			fprintf(stderr, "Detected %d cpus,", xvid_gbl_info.num_threads);
2491 :	Isibaar	1883	ARG_NUM_APP_THREADS = xvid_gbl_info.num_threads;
2492 :			fprintf(stderr, " using %d threads.\n", (!ARG_THREADS) ? ARG_NUM_APP_THREADS : ARG_THREADS);
2493 :	syskin	1710	return ret;
2494 :			}
2495 :
2496 :			static int
2497 :	Isibaar	1883	enc_stop(void *enc_handle)
2498 :	edgomez	558	{
2499 :			int xerr;
2500 :	chl	376
2501 :	edgomez	1382	/* Destroy the encoder instance */
2502 :	chl	376	xerr = xvid_encore(enc_handle, XVID_ENC_DESTROY, NULL, NULL);
2503 :	edgomez	558
2504 :	edgomez	1382	return (xerr);
2505 :	chl	376	}
2506 :
2507 :	edgomez	1382	static int
2508 :	Isibaar	1883	enc_main(void *enc_handle,
2509 :			unsigned char *image,
2510 :	edgomez	1382	unsigned char *bitstream,
2511 :			int *key,
2512 :			int *stats_type,
2513 :			int *stats_quant,
2514 :			int *stats_length,
2515 :	syskin	1710	int sse[3],
2516 :			int framenum)
2517 :	edgomez	558	{
2518 :	edgomez	1382	int ret;
2519 :	chl	376
2520 :	edgomez	1382	xvid_enc_frame_t xvid_enc_frame;
2521 :			xvid_enc_stats_t xvid_enc_stats;
2522 :	chl	376
2523 :	edgomez	1382	/* Version for the frame and the stats */
2524 :			memset(&xvid_enc_frame, 0, sizeof(xvid_enc_frame));
2525 :			xvid_enc_frame.version = XVID_VERSION;
2526 :	chl	376
2527 :	edgomez	1382	memset(&xvid_enc_stats, 0, sizeof(xvid_enc_stats));
2528 :			xvid_enc_stats.version = XVID_VERSION;
2529 :	chl	376
2530 :	edgomez	1382	/* Bind output buffer */
2531 :			xvid_enc_frame.bitstream = bitstream;
2532 :			xvid_enc_frame.length = -1;
2533 :	chl	376
2534 :	edgomez	1382	/* Initialize input image fields */
2535 :			if (image) {
2536 :			xvid_enc_frame.input.plane[0] = image;
2537 :			#ifndef READ_PNM
2538 :	Isibaar	1769	xvid_enc_frame.input.csp = ARG_COLORSPACE;
2539 :	edgomez	1382	xvid_enc_frame.input.stride[0] = XDIM;
2540 :			#else
2541 :			xvid_enc_frame.input.csp = XVID_CSP_BGR;
2542 :			xvid_enc_frame.input.stride[0] = XDIM*3;
2543 :			#endif
2544 :			} else {
2545 :			xvid_enc_frame.input.csp = XVID_CSP_NULL;
2546 :			}
2547 :	chl	376
2548 :	edgomez	1382	/* Set up core's general features */
2549 :			xvid_enc_frame.vol_flags = 0;
2550 :			if (ARG_STATS)
2551 :			xvid_enc_frame.vol_flags \|= XVID_VOL_EXTRASTATS;
2552 :	syskin	1710	if (ARG_QTYPE) {
2553 :	Isibaar	1645	xvid_enc_frame.vol_flags \|= XVID_VOL_MPEGQUANT;
2554 :	syskin	1710	if (ARG_QMATRIX) {
2555 :			xvid_enc_frame.quant_intra_matrix = qmatrix_intra;
2556 :			xvid_enc_frame.quant_inter_matrix = qmatrix_inter;
2557 :			}
2558 :			else {
2559 :			/* We don't use special matrices */
2560 :			xvid_enc_frame.quant_intra_matrix = NULL;
2561 :			xvid_enc_frame.quant_inter_matrix = NULL;
2562 :			}
2563 :			}
2564 :
2565 :			if (ARG_PAR)
2566 :			xvid_enc_frame.par = ARG_PAR;
2567 :			else {
2568 :			xvid_enc_frame.par = XVID_PAR_EXT;
2569 :			xvid_enc_frame.par_width = ARG_PARWIDTH;
2570 :			xvid_enc_frame.par_height = ARG_PARHEIGHT;
2571 :			}
2572 :
2573 :
2574 :			if (ARG_QPEL) {
2575 :	edgomez	1382	xvid_enc_frame.vol_flags \|= XVID_VOL_QUARTERPEL;
2576 :	syskin	1710	xvid_enc_frame.motion \|= XVID_ME_QUARTERPELREFINE16 \| XVID_ME_QUARTERPELREFINE8;
2577 :			}
2578 :			if (ARG_GMC) {
2579 :	edgomez	1382	xvid_enc_frame.vol_flags \|= XVID_VOL_GMC;
2580 :	syskin	1710	xvid_enc_frame.motion \|= XVID_ME_GME_REFINE;
2581 :			}
2582 :	edgomez	728
2583 :	edgomez	1382	/* Set up core's general features */
2584 :			xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY];
2585 :	edgomez	728
2586 :	syskin	1710	if (ARG_INTERLACING) {
2587 :			xvid_enc_frame.vol_flags \|= XVID_VOL_INTERLACING;
2588 :			if (ARG_INTERLACING == 2)
2589 :			xvid_enc_frame.vop_flags \|= XVID_VOP_TOPFIELDFIRST;
2590 :			}
2591 :
2592 :			xvid_enc_frame.vop_flags \|= XVID_VOP_HALFPEL;
2593 :			xvid_enc_frame.vop_flags \|= XVID_VOP_HQACPRED;
2594 :
2595 :	edgomez	1382	if (ARG_VOPDEBUG) {
2596 :			xvid_enc_frame.vop_flags \|= XVID_VOP_DEBUG;
2597 :			}
2598 :	edgomez	728
2599 :	syskin	1710	if (ARG_TRELLIS) {
2600 :			xvid_enc_frame.vop_flags \|= XVID_VOP_TRELLISQUANT;
2601 :	Skal	1622	}
2602 :
2603 :	syskin	1710	/* Frame type -- taken from function call parameter */
2604 :			/* Sometimes we might want to force the last frame to be a P Frame */
2605 :			xvid_enc_frame.type = *stats_type;
2606 :	chl	376
2607 :	edgomez	1382	/* Force the right quantizer -- It is internally managed by RC plugins */
2608 :			xvid_enc_frame.quant = 0;
2609 :	edgomez	728
2610 :	syskin	1710	if (ARG_CHROMAME)
2611 :			xvid_enc_frame.motion \|= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP;
2612 :
2613 :	edgomez	1382	/* Set up motion estimation flags */
2614 :	syskin	1710	xvid_enc_frame.motion \|= motion_presets[ARG_QUALITY];
2615 :	chl	376
2616 :	Isibaar	1645	if (ARG_TURBO)
2617 :			xvid_enc_frame.motion \|= XVID_ME_FASTREFINE16 \| XVID_ME_FASTREFINE8 \|
2618 :			XVID_ME_SKIP_DELTASEARCH \| XVID_ME_FAST_MODEINTERPOLATE \|
2619 :			XVID_ME_BFRAME_EARLYSTOP;
2620 :
2621 :			if (ARG_BVHQ)
2622 :			xvid_enc_frame.vop_flags \|= XVID_VOP_RD_BVOP;
2623 :
2624 :	Isibaar	1909	if (ARG_QMETRIC == 1)
2625 :			xvid_enc_frame.vop_flags \|= XVID_VOP_RD_PSNRHVSM;
2626 :
2627 :	chl	1624	switch (ARG_VHQMODE) /* this is the same code as for vfw */
2628 :			{
2629 :			case 1: /* VHQ_MODE_DECISION */
2630 :			xvid_enc_frame.vop_flags \|= XVID_VOP_MODEDECISION_RD;
2631 :			break;
2632 :
2633 :			case 2: /* VHQ_LIMITED_SEARCH */
2634 :			xvid_enc_frame.vop_flags \|= XVID_VOP_MODEDECISION_RD;
2635 :			xvid_enc_frame.motion \|= XVID_ME_HALFPELREFINE16_RD;
2636 :			xvid_enc_frame.motion \|= XVID_ME_QUARTERPELREFINE16_RD;
2637 :			break;
2638 :
2639 :			case 3: /* VHQ_MEDIUM_SEARCH */
2640 :			xvid_enc_frame.vop_flags \|= XVID_VOP_MODEDECISION_RD;
2641 :			xvid_enc_frame.motion \|= XVID_ME_HALFPELREFINE16_RD;
2642 :			xvid_enc_frame.motion \|= XVID_ME_HALFPELREFINE8_RD;
2643 :			xvid_enc_frame.motion \|= XVID_ME_QUARTERPELREFINE16_RD;
2644 :			xvid_enc_frame.motion \|= XVID_ME_QUARTERPELREFINE8_RD;
2645 :			xvid_enc_frame.motion \|= XVID_ME_CHECKPREDICTION_RD;
2646 :			break;
2647 :
2648 :			case 4: /* VHQ_WIDE_SEARCH */
2649 :			xvid_enc_frame.vop_flags \|= XVID_VOP_MODEDECISION_RD;
2650 :			xvid_enc_frame.motion \|= XVID_ME_HALFPELREFINE16_RD;
2651 :			xvid_enc_frame.motion \|= XVID_ME_HALFPELREFINE8_RD;
2652 :			xvid_enc_frame.motion \|= XVID_ME_QUARTERPELREFINE16_RD;
2653 :			xvid_enc_frame.motion \|= XVID_ME_QUARTERPELREFINE8_RD;
2654 :			xvid_enc_frame.motion \|= XVID_ME_CHECKPREDICTION_RD;
2655 :			xvid_enc_frame.motion \|= XVID_ME_EXTSEARCH_RD;
2656 :			break;
2657 :
2658 :			default :
2659 :			break;
2660 :			}
2661 :	edgomez	1382
2662 :	syskin	1710	/* Not sure what this does */
2663 :			// force keyframe spacing in 2-pass 1st pass
2664 :			if (ARG_QUALITY == 0)
2665 :			xvid_enc_frame.type = XVID_TYPE_IVOP;
2666 :
2667 :			/* frame-based stuff */
2668 :			apply_zone_modifiers(&xvid_enc_frame, framenum);
2669 :
2670 :
2671 :	edgomez	1382	/* Encode the frame */
2672 :			ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame,
2673 :			&xvid_enc_stats);
2674 :
2675 :			*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME);
2676 :			*stats_type = xvid_enc_stats.type;
2677 :			*stats_quant = xvid_enc_stats.quant;
2678 :			*stats_length = xvid_enc_stats.length;
2679 :			sse[0] = xvid_enc_stats.sse_y;
2680 :			sse[1] = xvid_enc_stats.sse_u;
2681 :			sse[2] = xvid_enc_stats.sse_v;
2682 :
2683 :			return (ret);
2684 :	chl	376	}
2685 :	syskin	1710
2686 :			void
2687 :			sort_zones(zone_t * zones, int zone_num, int * sel)
2688 :			{
2689 :			int i, j;
2690 :			zone_t tmp;
2691 :			for (i = 0; i < zone_num; i++) {
2692 :			int cur = i;
2693 :			int min_f = zones[i].frame;
2694 :			for (j = i + 1; j < zone_num; j++) {
2695 :			if (zones[j].frame < min_f) {
2696 :			min_f = zones[j].frame;
2697 :			cur = j;
2698 :			}
2699 :			}
2700 :			if (cur != i) {
2701 :			tmp = zones[i];
2702 :			zones[i] = zones[cur];
2703 :			zones[cur] = tmp;
2704 :			if (i == sel) sel = cur;
2705 :			else if (cur == sel) sel = i;
2706 :			}
2707 :			}
2708 :			}
2709 :
2710 :			/* constant-quant zones for fixed quant encoding */
2711 :			static void
2712 :			prepare_cquant_zones() {
2713 :
2714 :			int i = 0;
2715 :			if (NUM_ZONES == 0 \|\| ZONES[0].frame != 0) {
2716 :			/* first zone does not start at frame 0 or doesn't exist */
2717 :
2718 :			if (NUM_ZONES >= MAX_ZONES) NUM_ZONES--; /* we sacrifice last zone */
2719 :
2720 :			ZONES[NUM_ZONES].frame = 0;
2721 :			ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT;
2722 :	Isibaar	1928	ZONES[NUM_ZONES].modifier = (int)ARG_CQ;
2723 :	syskin	1710	ZONES[NUM_ZONES].type = XVID_TYPE_AUTO;
2724 :			ZONES[NUM_ZONES].greyscale = 0;
2725 :			ZONES[NUM_ZONES].chroma_opt = 0;
2726 :			ZONES[NUM_ZONES].bvop_threshold = 0;
2727 :			ZONES[NUM_ZONES].cartoon_mode = 0;
2728 :			NUM_ZONES++;
2729 :
2730 :			sort_zones(ZONES, NUM_ZONES, &i);
2731 :			}
2732 :
2733 :			/* step 2: let's change all weight zones into quant zones */
2734 :
2735 :			for(i = 0; i < NUM_ZONES; i++)
2736 :			if (ZONES[i].mode == XVID_ZONE_WEIGHT) {
2737 :			ZONES[i].mode = XVID_ZONE_QUANT;
2738 :	Isibaar	1928	ZONES[i].modifier = (int) ((100*ARG_CQ) / ZONES[i].modifier);
2739 :	syskin	1710	}
2740 :			}
2741 :
2742 :			/* full first pass zones */
2743 :			static void
2744 :			prepare_full1pass_zones() {
2745 :
2746 :			int i = 0;
2747 :			if (NUM_ZONES == 0 \|\| ZONES[0].frame != 0) {
2748 :			/* first zone does not start at frame 0 or doesn't exist */
2749 :
2750 :			if (NUM_ZONES >= MAX_ZONES) NUM_ZONES--; /* we sacrifice last zone */
2751 :
2752 :			ZONES[NUM_ZONES].frame = 0;
2753 :			ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT;
2754 :			ZONES[NUM_ZONES].modifier = 200;
2755 :			ZONES[NUM_ZONES].type = XVID_TYPE_AUTO;
2756 :			ZONES[NUM_ZONES].greyscale = 0;
2757 :			ZONES[NUM_ZONES].chroma_opt = 0;
2758 :			ZONES[NUM_ZONES].bvop_threshold = 0;
2759 :			ZONES[NUM_ZONES].cartoon_mode = 0;
2760 :			NUM_ZONES++;
2761 :
2762 :			sort_zones(ZONES, NUM_ZONES, &i);
2763 :			}
2764 :
2765 :			/* step 2: let's change all weight zones into quant zones */
2766 :
2767 :			for(i = 0; i < NUM_ZONES; i++)
2768 :			if (ZONES[i].mode == XVID_ZONE_WEIGHT) {
2769 :			ZONES[i].mode = XVID_ZONE_QUANT;
2770 :			ZONES[i].modifier = 200;
2771 :			}
2772 :			}
2773 :
2774 :			static void apply_zone_modifiers(xvid_enc_frame_t * frame, int framenum)
2775 :			{
2776 :			int i;
2777 :
2778 :			for (i=0; i<NUM_ZONES && ZONES[i].frame <= framenum; i++) ;
2779 :
2780 :			if (--i < 0) return; /* there are no zones, or we're before the first zone */
2781 :
2782 :			if (framenum == ZONES[i].frame)
2783 :			frame->type = ZONES[i].type;
2784 :
2785 :			if (ZONES[i].greyscale) {
2786 :			frame->vop_flags \|= XVID_VOP_GREYSCALE;
2787 :			}
2788 :
2789 :			if (ZONES[i].chroma_opt) {
2790 :			frame->vop_flags \|= XVID_VOP_CHROMAOPT;
2791 :			}
2792 :
2793 :			if (ZONES[i].cartoon_mode) {
2794 :			frame->vop_flags \|= XVID_VOP_CARTOON;
2795 :			frame->motion \|= XVID_ME_DETECT_STATIC_MOTION;
2796 :			}
2797 :
2798 :			if (ARG_MAXBFRAMES) {
2799 :			frame->bframe_threshold = ZONES[i].bvop_threshold;
2800 :			}
2801 :			}
2802 :
2803 :			void removedivxp(char *buf, int bufsize) {
2804 :			int i;
2805 :			char* userdata;
2806 :
2807 :	Isibaar	1928	for (i=0; i <= (int)(bufsize-sizeof(userdata_start_code)); i++) {
2808 :	syskin	1710	if (memcmp((void)userdata_start_code, (void)(buf+i), strlen(userdata_start_code))==0) {
2809 :			if ((userdata = strstr(buf+i+4, "DivX"))!=NULL) {
2810 :			userdata[strlen(userdata)-1] = '\0';
2811 :			return;
2812 :			}
2813 :			}
2814 :			}
2815 :			}

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