19 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 |
* |
* |
22 |
* $Id: xvid_encraw.c,v 1.11.2.7 2003-03-15 16:41:32 suxen_drol Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.12 2003-03-25 11:01:48 suxen_drol Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
66 |
0, |
0, |
67 |
XVID_QUARTERPEL, |
XVID_QUARTERPEL, |
68 |
XVID_QUARTERPEL | XVID_GMC, |
XVID_QUARTERPEL | XVID_GMC, |
69 |
XVID_QUARTERPEL | XVID_GMC |
0 |
70 |
}; |
}; |
71 |
|
|
72 |
static xvid_vop_t const vop_presets[] = { |
static xvid_vop_t const vop_presets[] = { |
75 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL, |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL, |
76 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V, |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V, |
77 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED, |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED, |
78 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED | XVID_MODEDECISION_BITS |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_HQACPRED | XVID_MODEDECISION_BITS |
79 |
}; |
}; |
80 |
|
|
81 |
/***************************************************************************** |
/***************************************************************************** |
87 |
|
|
88 |
static int ARG_STATS = 0; |
static int ARG_STATS = 0; |
89 |
static int ARG_DUMP = 0; |
static int ARG_DUMP = 0; |
90 |
static int ARG_BITRATE = 900; |
static int ARG_LUMIMASKING = 0; |
91 |
|
static int ARG_BITRATE = 0; |
92 |
|
static char * ARG_PASS1 = 0; |
93 |
|
static char * ARG_PASS2 = 0; |
94 |
static int ARG_QUANTI = 0; |
static int ARG_QUANTI = 0; |
95 |
static int ARG_QUALITY = 5; |
static int ARG_QUALITY = 5; |
|
static int ARG_MINQUANT = 1; |
|
|
static int ARG_MAXQUANT = 31; |
|
96 |
static float ARG_FRAMERATE = 25.00f; |
static float ARG_FRAMERATE = 25.00f; |
97 |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
98 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
105 |
static int ARG_BQOFFSET = 100; |
static int ARG_BQOFFSET = 100; |
106 |
static int ARG_MAXBFRAMES = 0; |
static int ARG_MAXBFRAMES = 0; |
107 |
static int ARG_PACKED = 0; |
static int ARG_PACKED = 0; |
108 |
|
static int ARG_DEBUG = 0; |
109 |
|
|
110 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
111 |
|
|
112 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
139 |
|
|
140 |
/* PGM related functions */ |
/* PGM related functions */ |
141 |
static int read_pgmheader(FILE* handle); |
static int read_pgmheader(FILE* handle); |
142 |
static int read_pgmdata(FILE* handle, unsigned char *image); |
static int read_pgmdata(FILE * handle, |
143 |
static int read_yuvdata(FILE* handle, unsigned char *image); |
unsigned char *image); |
144 |
|
static int read_yuvdata(FILE * handle, |
145 |
|
unsigned char *image); |
146 |
|
|
147 |
/* Encoder related functions */ |
/* Encoder related functions */ |
148 |
static int enc_init(int use_assembler); |
static int enc_init(int use_assembler); |
159 |
* Main function |
* Main function |
160 |
****************************************************************************/ |
****************************************************************************/ |
161 |
|
|
162 |
int main(int argc, char *argv[]) |
int |
163 |
|
main(int argc, |
164 |
|
char *argv[]) |
165 |
{ |
{ |
166 |
|
|
167 |
unsigned char *mp4_buffer = NULL; |
unsigned char *mp4_buffer = NULL; |
199 |
|
|
200 |
if (strcmp("-asm", argv[i]) == 0 ) { |
if (strcmp("-asm", argv[i]) == 0 ) { |
201 |
use_assembler = 1; |
use_assembler = 1; |
202 |
} |
} else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-w", argv[i]) == 0 && i < argc - 1 ) { |
|
203 |
i++; |
i++; |
204 |
XDIM = atoi(argv[i]); |
XDIM = atoi(argv[i]); |
205 |
} |
} else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-h", argv[i]) == 0 && i < argc - 1 ) { |
|
206 |
i++; |
i++; |
207 |
YDIM = atoi(argv[i]); |
YDIM = atoi(argv[i]); |
208 |
} |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-b", argv[i]) == 0 && i < argc - 1 ) { |
|
209 |
i++; |
i++; |
210 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
211 |
} |
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
212 |
else if (strcmp("-bn", argv[i]) == 0 && i < argc - 1 ) { |
i++; |
213 |
|
ARG_PASS1 = argv[i]; |
214 |
|
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 2) { |
215 |
|
i++; |
216 |
|
ARG_PASS1 = argv[i]; |
217 |
|
i++; |
218 |
|
ARG_PASS2 = argv[i]; |
219 |
|
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
220 |
i++; |
i++; |
221 |
ARG_MAXBFRAMES = atoi(argv[i]); |
ARG_MAXBFRAMES = atoi(argv[i]); |
222 |
} |
} else if (strcmp("-packed", argv[i]) == 0) { |
|
else if (strcmp("-p", argv[i]) == 0) { |
|
223 |
ARG_PACKED = 1; |
ARG_PACKED = 1; |
224 |
} |
} else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bqr", argv[i]) == 0 && i < argc - 1 ) { |
|
225 |
i++; |
i++; |
226 |
ARG_BQRATIO = atoi(argv[i]); |
ARG_BQRATIO = atoi(argv[i]); |
227 |
} |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bqo", argv[i]) == 0 && i < argc - 1 ) { |
|
228 |
i++; |
i++; |
229 |
ARG_BQOFFSET = atoi(argv[i]); |
ARG_BQOFFSET = atoi(argv[i]); |
230 |
} |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-q", argv[i]) == 0 && i < argc - 1 ) { |
|
231 |
i++; |
i++; |
232 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
233 |
} |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-f", argv[i]) == 0 && i < argc - 1 ) { |
|
234 |
i++; |
i++; |
235 |
ARG_FRAMERATE = (float)atof(argv[i]); |
ARG_FRAMERATE = (float)atof(argv[i]); |
236 |
} |
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-i", argv[i]) == 0 && i < argc - 1 ) { |
|
237 |
i++; |
i++; |
238 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
239 |
} |
} else if (strcmp("-stats", argv[i]) == 0) { |
|
else if (strcmp("-s", argv[i]) == 0) { |
|
240 |
ARG_STATS = 1; |
ARG_STATS = 1; |
241 |
} |
} else if (strcmp("-dump", argv[i]) == 0) { |
|
else if (strcmp("-dump", argv[i]) == 0) { |
|
242 |
ARG_DUMP = 1; |
ARG_DUMP = 1; |
243 |
} |
} else if (strcmp("-lumimasking", argv[i]) == 0) { |
244 |
else if (strcmp("-t", argv[i]) == 0 && i < argc - 1 ) { |
ARG_LUMIMASKING = 1; |
245 |
|
} else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) { |
246 |
i++; |
i++; |
247 |
ARG_INPUTTYPE = atoi(argv[i]); |
ARG_INPUTTYPE = atoi(argv[i]); |
248 |
} |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
|
else if(strcmp("-n", argv[i]) == 0 && i < argc - 1 ) { |
|
249 |
i++; |
i++; |
250 |
ARG_MAXFRAMENR = atoi(argv[i]); |
ARG_MAXFRAMENR = atoi(argv[i]); |
251 |
} |
} else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1 ) { |
|
252 |
i++; |
i++; |
253 |
ARG_QUANTI = atoi(argv[i]); |
ARG_QUANTI = atoi(argv[i]); |
254 |
} |
} else if (strcmp("-save", argv[i]) == 0) { |
|
else if (strcmp("-m", argv[i]) == 0) { |
|
255 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
256 |
} |
} else if (strcmp("-debug", argv[i]) == 0) { |
257 |
else if (strcmp("-o", argv[i]) == 0 && i < argc - 1 ) { |
ARG_DEBUG = 1; |
258 |
|
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
259 |
i++; |
i++; |
260 |
ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
261 |
} |
} else if (strcmp("-help", argv[i])) { |
|
else if (strcmp("-help", argv[i])) { |
|
262 |
usage(); |
usage(); |
263 |
return(0); |
return(0); |
264 |
} |
} else { |
|
else { |
|
265 |
usage(); |
usage(); |
266 |
exit(-1); |
exit(-1); |
267 |
} |
} |
273 |
****************************************************************************/ |
****************************************************************************/ |
274 |
|
|
275 |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
276 |
fprintf(stderr, "Trying to retreive width and height from PGM header\n"); |
fprintf(stderr, |
277 |
|
"Trying to retreive width and height from PGM header\n"); |
278 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
279 |
} |
} |
280 |
|
|
283 |
return(-1); |
return(-1); |
284 |
} |
} |
285 |
|
|
|
if ( ARG_BITRATE <= 0 && ARG_QUANTI == 0) { |
|
|
fprintf(stderr,"Wrong Bitrate\n"); |
|
|
return(-1); |
|
|
} |
|
|
|
|
286 |
if ( ARG_FRAMERATE <= 0) { |
if ( ARG_FRAMERATE <= 0) { |
287 |
fprintf(stderr,"Wrong Framerate %s \n",argv[5]); |
fprintf(stderr,"Wrong Framerate %s \n",argv[5]); |
288 |
return(-1); |
return(-1); |
295 |
|
|
296 |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
297 |
in_file = stdin; |
in_file = stdin; |
298 |
} |
} else { |
|
else { |
|
299 |
|
|
300 |
in_file = fopen(ARG_INPUTFILE, "rb"); |
in_file = fopen(ARG_INPUTFILE, "rb"); |
301 |
if (in_file == NULL) { |
if (in_file == NULL) { |
306 |
|
|
307 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
308 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
309 |
fprintf(stderr, "Wrong input format, I want YUV encapsulated in PGM\n"); |
fprintf(stderr, |
310 |
|
"Wrong input format, I want YUV encapsulated in PGM\n"); |
311 |
return(-1); |
return(-1); |
312 |
} |
} |
313 |
} |
} |
328 |
|
|
329 |
|
|
330 |
result = enc_init(use_assembler); |
result = enc_init(use_assembler); |
331 |
if (result) |
if (result) { |
|
{ |
|
332 |
fprintf(stderr, "Encore INIT problem, return value %d\n", result); |
fprintf(stderr, "Encore INIT problem, return value %d\n", result); |
333 |
goto release_all; |
goto release_all; |
334 |
} |
} |
344 |
goto release_all; |
goto release_all; |
345 |
} |
} |
346 |
|
|
347 |
} |
} else { |
|
else { |
|
348 |
out_file = NULL; |
out_file = NULL; |
349 |
} |
} |
350 |
|
|
362 |
do { |
do { |
363 |
|
|
364 |
char *type; |
char *type; |
365 |
int stats[3]; |
int sse[3]; |
366 |
|
|
367 |
if (input_num >= ARG_MAXFRAMENR) |
if (input_num >= ARG_MAXFRAMENR) { |
|
{ |
|
368 |
result = 1; |
result = 1; |
369 |
} |
} |
370 |
|
|
371 |
if (!result) |
if (!result) { |
|
{ |
|
372 |
if(ARG_INPUTTYPE) { |
if(ARG_INPUTTYPE) { |
373 |
/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
374 |
result = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
383 |
****************************************************************************/ |
****************************************************************************/ |
384 |
|
|
385 |
enctime = msecond(); |
enctime = msecond(); |
386 |
m4v_size = enc_main(!result?in_buffer:0, mp4_buffer, &key, &stats_type, &stats_quant, &stats_length, stats); |
m4v_size = |
387 |
|
enc_main(!result ? in_buffer : 0, mp4_buffer, &key, &stats_type, |
388 |
|
&stats_quant, &stats_length, sse); |
389 |
enctime = msecond() - enctime; |
enctime = msecond() - enctime; |
390 |
|
|
391 |
/* Write the Frame statistics */ |
/* Write the Frame statistics */ |
392 |
|
|
393 |
printf("%5d: key=%i, time(ms)=%6.1f, length=%7d", |
printf("%5d: key=%i, time=%6.0f, length=%7d", |
394 |
!result?input_num:-1, |
!result?input_num:-1, |
395 |
key, |
key, |
396 |
(float)enctime, |
(float)enctime, |
416 |
break; |
break; |
417 |
} |
} |
418 |
|
|
419 |
printf(" | type=%s quant=%2d, length=%7d", type, stats_quant, stats_length); |
printf(" | type=%s, quant=%2d, length=%7d", type, stats_quant, |
420 |
|
stats_length); |
421 |
|
|
422 |
|
#define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) |
423 |
|
|
424 |
if(ARG_STATS) { |
if(ARG_STATS) { |
425 |
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
426 |
(stats[0] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[0]/((float)(XDIM)*(YDIM))), |
SSE2PSNR(sse[0], XDIM, YDIM), |
427 |
(stats[1] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[1]/((float)(XDIM)*(YDIM)/4)), |
SSE2PSNR(sse[1], XDIM/2, YDIM/2), |
428 |
(stats[2] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[2]/((float)(XDIM)*(YDIM)/4))); |
SSE2PSNR(sse[2], XDIM/2, YDIM/2)); |
429 |
} |
} |
430 |
|
|
431 |
} |
} |
432 |
|
|
433 |
|
#undef SSE2PSNR |
434 |
|
|
435 |
printf("\n"); |
printf("\n"); |
436 |
|
|
437 |
if (m4v_size < 0) { |
if (m4v_size < 0) { |
446 |
* Save stream to file |
* Save stream to file |
447 |
****************************************************************************/ |
****************************************************************************/ |
448 |
|
|
449 |
if (m4v_size>0 && ARG_SAVEMPEGSTREAM) |
if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) { |
|
{ |
|
450 |
/* Save single files */ |
/* Save single files */ |
451 |
if (out_file == NULL) { |
if (out_file == NULL) { |
452 |
sprintf(filename, "%sframe%05d.m4v", filepath, output_num); |
sprintf(filename, "%sframe%05d.m4v", filepath, output_num); |
455 |
fclose(out_file); |
fclose(out_file); |
456 |
out_file = NULL; |
out_file = NULL; |
457 |
output_num++; |
output_num++; |
458 |
} |
} else { |
|
else { |
|
459 |
|
|
460 |
/* Write mp4 data */ |
/* Write mp4 data */ |
461 |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
477 |
* Calculate totals and averages for output, print results |
* Calculate totals and averages for output, print results |
478 |
****************************************************************************/ |
****************************************************************************/ |
479 |
|
|
480 |
|
printf("Tot: enctime(ms) =%7.2f, length(bytes) = %7d\n", |
481 |
|
totalenctime, (int) totalsize); |
482 |
|
|
483 |
if (input_num > 0) { |
if (input_num > 0) { |
484 |
totalsize /= input_num; |
totalsize /= input_num; |
485 |
totalenctime /= input_num; |
totalenctime /= input_num; |
498 |
|
|
499 |
release_all: |
release_all: |
500 |
|
|
501 |
if (enc_handle) |
if (enc_handle) { |
|
{ |
|
502 |
result = enc_stop(); |
result = enc_stop(); |
503 |
if (result) |
if (result) |
504 |
fprintf(stderr, "Encore RELEASE problem return value %d\n", result); |
fprintf(stderr, "Encore RELEASE problem return value %d\n", |
505 |
|
result); |
506 |
} |
} |
507 |
|
|
508 |
if(in_file) |
if(in_file) |
529 |
*****************************************************************************/ |
*****************************************************************************/ |
530 |
|
|
531 |
/* Return time elapsed time in miliseconds since the program started */ |
/* Return time elapsed time in miliseconds since the program started */ |
532 |
static double msecond() |
static double |
533 |
|
msecond() |
534 |
{ |
{ |
535 |
#ifndef WIN32 |
#ifndef WIN32 |
536 |
struct timeval tv; |
struct timeval tv; |
537 |
|
|
538 |
gettimeofday(&tv, 0); |
gettimeofday(&tv, 0); |
539 |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
540 |
#else |
#else |
541 |
clock_t clk; |
clock_t clk; |
542 |
|
|
543 |
clk = clock(); |
clk = clock(); |
544 |
return(clk * 1000 / CLOCKS_PER_SEC); |
return(clk * 1000 / CLOCKS_PER_SEC); |
545 |
#endif |
#endif |
549 |
* Usage message |
* Usage message |
550 |
*****************************************************************************/ |
*****************************************************************************/ |
551 |
|
|
552 |
static void usage() |
static void |
553 |
|
usage() |
554 |
{ |
{ |
555 |
|
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n\n"); |
556 |
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n"); |
fprintf(stderr, "Input options:\n"); |
557 |
fprintf(stderr, "Options :\n"); |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
558 |
|
fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1)\n"); |
559 |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
560 |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
561 |
fprintf(stderr, " -b integer : target bitrate (>0 | default=900kbit)\n"); |
fprintf(stderr, " -nframes integer: number of frames to encode\n"); |
562 |
fprintf(stderr, " -bn integer : max bframes (default=0)\n"); |
fprintf(stderr, "\n"); |
563 |
fprintf(stderr, " -p : packed mode\n"); |
fprintf(stderr, "Output options:\n"); |
|
fprintf(stderr, " -bqr integer : bframe quantizer ratio (default=150)\n"); |
|
|
fprintf(stderr, " -bqo integer : bframe quantizer offset (default=100)\n"); |
|
|
fprintf(stderr, " -f float : target framerate (>0)\n"); |
|
|
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
|
|
fprintf(stderr, " -s : print stats about encoded frames\n"); |
|
|
fprintf(stderr, " -t integer : input data type (yuv=0, pgm=1)\n"); |
|
|
fprintf(stderr, " -n integer : number of frames to encode\n"); |
|
|
fprintf(stderr, " -q integer : quality ([0..5])\n"); |
|
564 |
fprintf(stderr, " -dump : save decoder output\n"); |
fprintf(stderr, " -dump : save decoder output\n"); |
565 |
fprintf(stderr, " -m : save mpeg4 raw stream\n"); |
fprintf(stderr, " -save : save mpeg4 raw stream\n"); |
566 |
fprintf(stderr, " -o string : output container filename (only usefull when -m 1 is used) :\n"); |
fprintf(stderr, " -o string: output filename\n"); |
567 |
fprintf(stderr, " When this option is not used : one file per encoded frame\n"); |
fprintf(stderr, "\n"); |
568 |
fprintf(stderr, " When this option is used : save to 'string' file\n"); |
fprintf(stderr, "Bitrate options:\n"); |
569 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -bitrate integer: target bitrate (>0 | default=900kbit)\n"); |
570 |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
571 |
fprintf(stderr, " (* means default)\n"); |
fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); |
572 |
|
fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); |
573 |
|
fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); |
574 |
|
fprintf(stderr, " -framerate float : target framerate (>0)\n"); |
575 |
|
fprintf(stderr, " -pass1 filename : stats filename\n"); |
576 |
|
fprintf(stderr, " -pass2 filename1 filename2 : stats amd scaled-stats filename\n"); |
577 |
|
fprintf(stderr, "\n"); |
578 |
|
fprintf(stderr, "Other options\n"); |
579 |
|
fprintf(stderr, " -asm : use assembly optmized code\n"); |
580 |
|
fprintf(stderr, " -quality integer: quality ([0..5])\n"); |
581 |
|
fprintf(stderr, " -packed : packed mode\n"); |
582 |
|
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
583 |
|
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
584 |
|
fprintf(stderr, " -debug : print all MB quantizers\n"); |
585 |
|
fprintf(stderr, " -help : prints this help message\n"); |
586 |
} |
} |
587 |
|
|
588 |
/***************************************************************************** |
/***************************************************************************** |
593 |
* |
* |
594 |
*****************************************************************************/ |
*****************************************************************************/ |
595 |
|
|
596 |
static int read_pgmheader(FILE* handle) |
static int |
597 |
|
read_pgmheader(FILE * handle) |
598 |
{ |
{ |
599 |
int bytes,xsize,ysize,depth; |
int bytes,xsize,ysize,depth; |
600 |
char dummy[2]; |
char dummy[2]; |
605 |
return(1); |
return(1); |
606 |
|
|
607 |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
608 |
if ( (xsize > 1440) || (ysize > 2880 ) || (depth != 255) ) |
if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
|
{ |
|
609 |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
610 |
return(2); |
return(2); |
611 |
} |
} |
612 |
if ( (XDIM==0) || (YDIM==0) ) |
if ((XDIM == 0) || (YDIM == 0)) { |
|
{ |
|
613 |
XDIM=xsize; |
XDIM=xsize; |
614 |
YDIM=ysize*2/3; |
YDIM=ysize*2/3; |
615 |
} |
} |
617 |
return(0); |
return(0); |
618 |
} |
} |
619 |
|
|
620 |
static int read_pgmdata(FILE* handle, unsigned char *image) |
static int |
621 |
|
read_pgmdata(FILE * handle, |
622 |
|
unsigned char *image) |
623 |
{ |
{ |
624 |
int i; |
int i; |
625 |
char dummy; |
char dummy; |
631 |
/* read Y component of picture */ |
/* read Y component of picture */ |
632 |
fread(y, 1, XDIM*YDIM, handle); |
fread(y, 1, XDIM*YDIM, handle); |
633 |
|
|
634 |
for (i=0;i<YDIM/2;i++) |
for (i = 0; i < YDIM / 2; i++) { |
|
{ |
|
635 |
/* read U */ |
/* read U */ |
636 |
fread(u, 1, XDIM/2, handle); |
fread(u, 1, XDIM/2, handle); |
637 |
|
|
649 |
return(0); |
return(0); |
650 |
} |
} |
651 |
|
|
652 |
static int read_yuvdata(FILE* handle, unsigned char *image) |
static int |
653 |
|
read_yuvdata(FILE * handle, |
654 |
|
unsigned char *image) |
655 |
{ |
{ |
656 |
|
|
657 |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != (unsigned int)IMAGE_SIZE(XDIM, YDIM)) |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != |
658 |
|
(unsigned int) IMAGE_SIZE(XDIM, YDIM)) |
659 |
return(1); |
return(1); |
660 |
else |
else |
661 |
return(0); |
return(0); |
667 |
|
|
668 |
/* sample plugin */ |
/* sample plugin */ |
669 |
|
|
670 |
int rawenc_debug(void * handle, int opt, void * param1, void * param2) |
int |
671 |
{ |
rawenc_debug(void *handle, |
672 |
switch(opt) |
int opt, |
673 |
|
void *param1, |
674 |
|
void *param2) |
675 |
{ |
{ |
676 |
|
switch (opt) { |
677 |
case XVID_PLG_INFO : |
case XVID_PLG_INFO : |
678 |
|
{ |
679 |
|
xvid_plg_info_t *info = (xvid_plg_info_t *) param1; |
680 |
|
|
681 |
|
info->flags = XVID_REQDQUANTS; |
682 |
|
return 0; |
683 |
|
} |
684 |
|
|
685 |
case XVID_PLG_CREATE : |
case XVID_PLG_CREATE : |
686 |
case XVID_PLG_DESTROY : |
case XVID_PLG_DESTROY : |
687 |
case XVID_PLG_BEFORE : |
case XVID_PLG_BEFORE : |
690 |
case XVID_PLG_AFTER : |
case XVID_PLG_AFTER : |
691 |
{ |
{ |
692 |
xvid_plg_data_t * data = (xvid_plg_data_t*)param1; |
xvid_plg_data_t * data = (xvid_plg_data_t*)param1; |
693 |
printf("type=%i, quant=%i, length=%i\n", data->type, data->quant, data->length); |
int i, j; |
694 |
|
|
695 |
|
printf("---[ frame: %5i quant: %2i length: %6i ]---\n", |
696 |
|
data->frame_num, data->quant, data->length); |
697 |
|
for (j = 0; j < data->mb_height; j++) { |
698 |
|
for (i = 0; i < data->mb_width; i++) |
699 |
|
printf("%2i ", data->dquant[j * data->dquant_stride + i]); |
700 |
|
printf("\n"); |
701 |
|
} |
702 |
|
|
703 |
return 0; |
return 0; |
704 |
} |
} |
705 |
} |
} |
710 |
|
|
711 |
#define FRAMERATE_INCR 1001 |
#define FRAMERATE_INCR 1001 |
712 |
|
|
713 |
|
|
714 |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
715 |
static int enc_init(int use_assembler) |
static int |
716 |
|
enc_init(int use_assembler) |
717 |
{ |
{ |
718 |
int xerr; |
int xerr; |
719 |
|
xvid_plugin_cbr_t cbr; |
720 |
xvid_enc_plugin_t plugins[1]; |
xvid_plugin_2pass1_t rc2pass1; |
721 |
|
xvid_plugin_2pass2_t rc2pass2; |
722 |
|
xvid_enc_plugin_t plugins[6]; |
723 |
xvid_gbl_init_t xvid_gbl_init; |
xvid_gbl_init_t xvid_gbl_init; |
724 |
xvid_enc_create_t xvid_enc_create; |
xvid_enc_create_t xvid_enc_create; |
725 |
|
|
740 |
#else |
#else |
741 |
xvid_gbl_init.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
742 |
#endif |
#endif |
743 |
} |
} else { |
|
else { |
|
744 |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
745 |
} |
} |
746 |
|
|
763 |
|
|
764 |
xvid_enc_create.plugins = plugins; |
xvid_enc_create.plugins = plugins; |
765 |
xvid_enc_create.num_plugins = 0; |
xvid_enc_create.num_plugins = 0; |
766 |
|
|
767 |
|
if (ARG_BITRATE) { |
768 |
|
cbr.version = XVID_VERSION; |
769 |
|
memset(&cbr, 0, sizeof(xvid_plugin_cbr_t)); |
770 |
|
cbr.bitrate = ARG_BITRATE; |
771 |
|
|
772 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_cbr; |
773 |
|
plugins[xvid_enc_create.num_plugins].param = &cbr; |
774 |
|
xvid_enc_create.num_plugins++; |
775 |
|
} |
776 |
|
|
777 |
|
if (ARG_PASS1 && ARG_PASS2) { |
778 |
|
rc2pass2.version = XVID_VERSION; |
779 |
|
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
780 |
|
rc2pass2.filename1 = ARG_PASS1; |
781 |
|
rc2pass2.filename2 = ARG_PASS2; |
782 |
|
|
783 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
784 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |
785 |
|
xvid_enc_create.num_plugins++; |
786 |
|
} else if (ARG_PASS1) { |
787 |
|
rc2pass1.version = XVID_VERSION; |
788 |
|
memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t)); |
789 |
|
rc2pass1.filename = ARG_PASS1; |
790 |
|
|
791 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1; |
792 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass1; |
793 |
|
xvid_enc_create.num_plugins++; |
794 |
|
} |
795 |
|
|
796 |
|
|
797 |
|
if (ARG_LUMIMASKING) { |
798 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; |
799 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
800 |
|
xvid_enc_create.num_plugins++; |
801 |
|
} |
802 |
|
|
803 |
if (ARG_DUMP) { |
if (ARG_DUMP) { |
804 |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump; |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump; |
805 |
plugins[xvid_enc_create.num_plugins].param = NULL; |
plugins[xvid_enc_create.num_plugins].param = NULL; |
806 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
807 |
} |
} |
808 |
|
|
809 |
|
if (ARG_DEBUG) { |
810 |
|
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
811 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
812 |
|
xvid_enc_create.num_plugins++; |
813 |
|
} |
814 |
|
|
815 |
/* No fancy thread tests */ |
/* No fancy thread tests */ |
816 |
xvid_enc_create.num_threads = 0; |
xvid_enc_create.num_threads = 0; |
817 |
|
|
849 |
return(xerr); |
return(xerr); |
850 |
} |
} |
851 |
|
|
852 |
static int enc_stop() |
static int |
853 |
|
enc_stop() |
854 |
{ |
{ |
855 |
int xerr; |
int xerr; |
856 |
|
|
860 |
return(xerr); |
return(xerr); |
861 |
} |
} |
862 |
|
|
863 |
static int enc_main(unsigned char* image, |
static int |
864 |
|
enc_main(unsigned char *image, |
865 |
unsigned char* bitstream, |
unsigned char* bitstream, |
866 |
int * key, |
int * key, |
867 |
int *stats_type, |
int *stats_type, |
868 |
int *stats_quant, |
int *stats_quant, |
869 |
int *stats_length, |
int *stats_length, |
870 |
int stats[3]) |
int sse[3]) |
871 |
{ |
{ |
872 |
int ret; |
int ret; |
873 |
|
|
896 |
|
|
897 |
/* Set up core's general features */ |
/* Set up core's general features */ |
898 |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
899 |
if (ARG_STATS) xvid_enc_frame.vol_flags |= XVID_EXTRASTATS; |
if (ARG_STATS) |
900 |
|
xvid_enc_frame.vol_flags |= XVID_EXTRASTATS; |
901 |
|
|
902 |
/* Set up core's general features */ |
/* Set up core's general features */ |
903 |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
907 |
|
|
908 |
/* Force the right quantizer */ |
/* Force the right quantizer */ |
909 |
xvid_enc_frame.quant = ARG_QUANTI; |
xvid_enc_frame.quant = ARG_QUANTI; |
|
xvid_enc_frame.bquant = 0; |
|
910 |
|
|
911 |
/* Set up motion estimation flags */ |
/* Set up motion estimation flags */ |
912 |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
916 |
xvid_enc_frame.quant_inter_matrix = NULL; |
xvid_enc_frame.quant_inter_matrix = NULL; |
917 |
|
|
918 |
/* Encode the frame */ |
/* Encode the frame */ |
919 |
ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, &xvid_enc_stats); |
ret = |
920 |
|
xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
921 |
|
&xvid_enc_stats); |
922 |
|
|
923 |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
924 |
*stats_type = xvid_enc_stats.type; |
*stats_type = xvid_enc_stats.type; |
925 |
*stats_quant = xvid_enc_stats.quant; |
*stats_quant = xvid_enc_stats.quant; |
926 |
*stats_length = xvid_enc_stats.length; |
*stats_length = xvid_enc_stats.length; |
927 |
stats[0] = xvid_enc_stats.sse_y; |
sse[0] = xvid_enc_stats.sse_y; |
928 |
stats[1] = xvid_enc_stats.sse_u; |
sse[1] = xvid_enc_stats.sse_u; |
929 |
stats[2] = xvid_enc_stats.sse_v; |
sse[2] = xvid_enc_stats.sse_v; |
930 |
|
|
931 |
return(ret); |
return(ret); |
932 |
} |
} |