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 1.11.2.8 2003-03-16 12:04:13 suxen_drol Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.9 2003-03-20 14:14:52 edgomez 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 |
/***************************************************************************** |
/***************************************************************************** |
91 |
static int ARG_BITRATE = 900; |
static int ARG_BITRATE = 900; |
92 |
static int ARG_QUANTI = 0; |
static int ARG_QUANTI = 0; |
93 |
static int ARG_QUALITY = 5; |
static int ARG_QUALITY = 5; |
|
static int ARG_MINQUANT = 1; |
|
|
static int ARG_MAXQUANT = 31; |
|
94 |
static float ARG_FRAMERATE = 25.00f; |
static float ARG_FRAMERATE = 25.00f; |
95 |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
96 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
103 |
static int ARG_BQOFFSET = 100; |
static int ARG_BQOFFSET = 100; |
104 |
static int ARG_MAXBFRAMES = 0; |
static int ARG_MAXBFRAMES = 0; |
105 |
static int ARG_PACKED = 0; |
static int ARG_PACKED = 0; |
106 |
|
static int ARG_DEBUG = 0; |
107 |
|
|
108 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
109 |
|
|
110 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
137 |
|
|
138 |
/* PGM related functions */ |
/* PGM related functions */ |
139 |
static int read_pgmheader(FILE* handle); |
static int read_pgmheader(FILE* handle); |
140 |
static int read_pgmdata(FILE* handle, unsigned char *image); |
static int read_pgmdata(FILE * handle, |
141 |
static int read_yuvdata(FILE* handle, unsigned char *image); |
unsigned char *image); |
142 |
|
static int read_yuvdata(FILE * handle, |
143 |
|
unsigned char *image); |
144 |
|
|
145 |
/* Encoder related functions */ |
/* Encoder related functions */ |
146 |
static int enc_init(int use_assembler); |
static int enc_init(int use_assembler); |
157 |
* Main function |
* Main function |
158 |
****************************************************************************/ |
****************************************************************************/ |
159 |
|
|
160 |
int main(int argc, char *argv[]) |
int |
161 |
|
main(int argc, |
162 |
|
char *argv[]) |
163 |
{ |
{ |
164 |
|
|
165 |
unsigned char *mp4_buffer = NULL; |
unsigned char *mp4_buffer = NULL; |
197 |
|
|
198 |
if (strcmp("-asm", argv[i]) == 0 ) { |
if (strcmp("-asm", argv[i]) == 0 ) { |
199 |
use_assembler = 1; |
use_assembler = 1; |
200 |
} |
} else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-w", argv[i]) == 0 && i < argc - 1 ) { |
|
201 |
i++; |
i++; |
202 |
XDIM = atoi(argv[i]); |
XDIM = atoi(argv[i]); |
203 |
} |
} else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-h", argv[i]) == 0 && i < argc - 1 ) { |
|
204 |
i++; |
i++; |
205 |
YDIM = atoi(argv[i]); |
YDIM = atoi(argv[i]); |
206 |
} |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-b", argv[i]) == 0 && i < argc - 1 ) { |
|
207 |
i++; |
i++; |
208 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
209 |
} |
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bn", argv[i]) == 0 && i < argc - 1 ) { |
|
210 |
i++; |
i++; |
211 |
ARG_MAXBFRAMES = atoi(argv[i]); |
ARG_MAXBFRAMES = atoi(argv[i]); |
212 |
} |
} else if (strcmp("-packed", argv[i]) == 0) { |
|
else if (strcmp("-p", argv[i]) == 0) { |
|
213 |
ARG_PACKED = 1; |
ARG_PACKED = 1; |
214 |
} |
} else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bqr", argv[i]) == 0 && i < argc - 1 ) { |
|
215 |
i++; |
i++; |
216 |
ARG_BQRATIO = atoi(argv[i]); |
ARG_BQRATIO = atoi(argv[i]); |
217 |
} |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bqo", argv[i]) == 0 && i < argc - 1 ) { |
|
218 |
i++; |
i++; |
219 |
ARG_BQOFFSET = atoi(argv[i]); |
ARG_BQOFFSET = atoi(argv[i]); |
220 |
} |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-q", argv[i]) == 0 && i < argc - 1 ) { |
|
221 |
i++; |
i++; |
222 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
223 |
} |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-f", argv[i]) == 0 && i < argc - 1 ) { |
|
224 |
i++; |
i++; |
225 |
ARG_FRAMERATE = (float)atof(argv[i]); |
ARG_FRAMERATE = (float)atof(argv[i]); |
226 |
} |
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-i", argv[i]) == 0 && i < argc - 1 ) { |
|
227 |
i++; |
i++; |
228 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
229 |
} |
} else if (strcmp("-stats", argv[i]) == 0) { |
|
else if (strcmp("-s", argv[i]) == 0) { |
|
230 |
ARG_STATS = 1; |
ARG_STATS = 1; |
231 |
} |
} else if (strcmp("-dump", argv[i]) == 0) { |
|
else if (strcmp("-dump", argv[i]) == 0) { |
|
232 |
ARG_DUMP = 1; |
ARG_DUMP = 1; |
233 |
} |
} else if (strcmp("-lumimasking", argv[i]) == 0) { |
|
else if (strcmp("-lumimasking", argv[i]) == 0) { |
|
234 |
ARG_LUMIMASKING = 1; |
ARG_LUMIMASKING = 1; |
235 |
} |
} else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-t", argv[i]) == 0 && i < argc - 1 ) { |
|
236 |
i++; |
i++; |
237 |
ARG_INPUTTYPE = atoi(argv[i]); |
ARG_INPUTTYPE = atoi(argv[i]); |
238 |
} |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
|
else if(strcmp("-n", argv[i]) == 0 && i < argc - 1 ) { |
|
239 |
i++; |
i++; |
240 |
ARG_MAXFRAMENR = atoi(argv[i]); |
ARG_MAXFRAMENR = atoi(argv[i]); |
241 |
} |
} else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1 ) { |
|
242 |
i++; |
i++; |
243 |
ARG_QUANTI = atoi(argv[i]); |
ARG_QUANTI = atoi(argv[i]); |
244 |
} |
} else if (strcmp("-save", argv[i]) == 0) { |
|
else if (strcmp("-m", argv[i]) == 0) { |
|
245 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
246 |
} |
} else if (strcmp("-debug", argv[i]) == 0) { |
247 |
else if (strcmp("-o", argv[i]) == 0 && i < argc - 1 ) { |
ARG_DEBUG = 1; |
248 |
|
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
249 |
i++; |
i++; |
250 |
ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
251 |
} |
} else if (strcmp("-help", argv[i])) { |
|
else if (strcmp("-help", argv[i])) { |
|
252 |
usage(); |
usage(); |
253 |
return(0); |
return(0); |
254 |
} |
} else { |
|
else { |
|
255 |
usage(); |
usage(); |
256 |
exit(-1); |
exit(-1); |
257 |
} |
} |
263 |
****************************************************************************/ |
****************************************************************************/ |
264 |
|
|
265 |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
266 |
fprintf(stderr, "Trying to retreive width and height from PGM header\n"); |
fprintf(stderr, |
267 |
|
"Trying to retreive width and height from PGM header\n"); |
268 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
269 |
} |
} |
270 |
|
|
290 |
|
|
291 |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
292 |
in_file = stdin; |
in_file = stdin; |
293 |
} |
} else { |
|
else { |
|
294 |
|
|
295 |
in_file = fopen(ARG_INPUTFILE, "rb"); |
in_file = fopen(ARG_INPUTFILE, "rb"); |
296 |
if (in_file == NULL) { |
if (in_file == NULL) { |
301 |
|
|
302 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
303 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
304 |
fprintf(stderr, "Wrong input format, I want YUV encapsulated in PGM\n"); |
fprintf(stderr, |
305 |
|
"Wrong input format, I want YUV encapsulated in PGM\n"); |
306 |
return(-1); |
return(-1); |
307 |
} |
} |
308 |
} |
} |
323 |
|
|
324 |
|
|
325 |
result = enc_init(use_assembler); |
result = enc_init(use_assembler); |
326 |
if (result) |
if (result) { |
|
{ |
|
327 |
fprintf(stderr, "Encore INIT problem, return value %d\n", result); |
fprintf(stderr, "Encore INIT problem, return value %d\n", result); |
328 |
goto release_all; |
goto release_all; |
329 |
} |
} |
339 |
goto release_all; |
goto release_all; |
340 |
} |
} |
341 |
|
|
342 |
} |
} else { |
|
else { |
|
343 |
out_file = NULL; |
out_file = NULL; |
344 |
} |
} |
345 |
|
|
357 |
do { |
do { |
358 |
|
|
359 |
char *type; |
char *type; |
360 |
int stats[3]; |
int sse[3]; |
361 |
|
|
362 |
if (input_num >= ARG_MAXFRAMENR) |
if (input_num >= ARG_MAXFRAMENR) { |
|
{ |
|
363 |
result = 1; |
result = 1; |
364 |
} |
} |
365 |
|
|
366 |
if (!result) |
if (!result) { |
|
{ |
|
367 |
if(ARG_INPUTTYPE) { |
if(ARG_INPUTTYPE) { |
368 |
/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
369 |
result = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
378 |
****************************************************************************/ |
****************************************************************************/ |
379 |
|
|
380 |
enctime = msecond(); |
enctime = msecond(); |
381 |
m4v_size = enc_main(!result?in_buffer:0, mp4_buffer, &key, &stats_type, &stats_quant, &stats_length, stats); |
m4v_size = |
382 |
|
enc_main(!result ? in_buffer : 0, mp4_buffer, &key, &stats_type, |
383 |
|
&stats_quant, &stats_length, sse); |
384 |
enctime = msecond() - enctime; |
enctime = msecond() - enctime; |
385 |
|
|
386 |
/* Write the Frame statistics */ |
/* Write the Frame statistics */ |
411 |
break; |
break; |
412 |
} |
} |
413 |
|
|
414 |
printf(" | type=%s quant=%2d, length=%7d", type, stats_quant, stats_length); |
printf(" | type=%s, quant=%2d, length=%7d", type, stats_quant, |
415 |
|
stats_length); |
416 |
|
|
417 |
|
#define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) |
418 |
|
|
419 |
if(ARG_STATS) { |
if(ARG_STATS) { |
420 |
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", |
421 |
(stats[0] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[0]/((float)(XDIM)*(YDIM))), |
SSE2PSNR(sse[0], XDIM, YDIM), |
422 |
(stats[1] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[1]/((float)(XDIM)*(YDIM)/4)), |
SSE2PSNR(sse[1], XDIM/2, YDIM/2), |
423 |
(stats[2] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[2]/((float)(XDIM)*(YDIM)/4))); |
SSE2PSNR(sse[2], XDIM/2, YDIM/2)); |
424 |
} |
} |
425 |
|
|
426 |
} |
} |
427 |
|
|
428 |
|
#undef SSE2PSNR |
429 |
|
|
430 |
printf("\n"); |
printf("\n"); |
431 |
|
|
432 |
if (m4v_size < 0) { |
if (m4v_size < 0) { |
441 |
* Save stream to file |
* Save stream to file |
442 |
****************************************************************************/ |
****************************************************************************/ |
443 |
|
|
444 |
if (m4v_size>0 && ARG_SAVEMPEGSTREAM) |
if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) { |
|
{ |
|
445 |
/* Save single files */ |
/* Save single files */ |
446 |
if (out_file == NULL) { |
if (out_file == NULL) { |
447 |
sprintf(filename, "%sframe%05d.m4v", filepath, output_num); |
sprintf(filename, "%sframe%05d.m4v", filepath, output_num); |
450 |
fclose(out_file); |
fclose(out_file); |
451 |
out_file = NULL; |
out_file = NULL; |
452 |
output_num++; |
output_num++; |
453 |
} |
} else { |
|
else { |
|
454 |
|
|
455 |
/* Write mp4 data */ |
/* Write mp4 data */ |
456 |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
493 |
|
|
494 |
release_all: |
release_all: |
495 |
|
|
496 |
if (enc_handle) |
if (enc_handle) { |
|
{ |
|
497 |
result = enc_stop(); |
result = enc_stop(); |
498 |
if (result) |
if (result) |
499 |
fprintf(stderr, "Encore RELEASE problem return value %d\n", result); |
fprintf(stderr, "Encore RELEASE problem return value %d\n", |
500 |
|
result); |
501 |
} |
} |
502 |
|
|
503 |
if(in_file) |
if(in_file) |
524 |
*****************************************************************************/ |
*****************************************************************************/ |
525 |
|
|
526 |
/* Return time elapsed time in miliseconds since the program started */ |
/* Return time elapsed time in miliseconds since the program started */ |
527 |
static double msecond() |
static double |
528 |
|
msecond() |
529 |
{ |
{ |
530 |
#ifndef WIN32 |
#ifndef WIN32 |
531 |
struct timeval tv; |
struct timeval tv; |
532 |
|
|
533 |
gettimeofday(&tv, 0); |
gettimeofday(&tv, 0); |
534 |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
535 |
#else |
#else |
536 |
clock_t clk; |
clock_t clk; |
537 |
|
|
538 |
clk = clock(); |
clk = clock(); |
539 |
return(clk * 1000 / CLOCKS_PER_SEC); |
return(clk * 1000 / CLOCKS_PER_SEC); |
540 |
#endif |
#endif |
544 |
* Usage message |
* Usage message |
545 |
*****************************************************************************/ |
*****************************************************************************/ |
546 |
|
|
547 |
static void usage() |
static void |
548 |
|
usage() |
549 |
{ |
{ |
550 |
|
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n\n"); |
551 |
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n"); |
fprintf(stderr, "Input options:\n"); |
552 |
fprintf(stderr, "Options :\n"); |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
553 |
|
fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1)\n"); |
554 |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
555 |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
556 |
fprintf(stderr, " -b integer : target bitrate (>0 | default=900kbit)\n"); |
fprintf(stderr, " -nframes integer: number of frames to encode\n"); |
557 |
fprintf(stderr, " -bn integer : max bframes (default=0)\n"); |
fprintf(stderr, "\n"); |
558 |
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"); |
|
559 |
fprintf(stderr, " -dump : save decoder output\n"); |
fprintf(stderr, " -dump : save decoder output\n"); |
560 |
fprintf(stderr, " -m : save mpeg4 raw stream\n"); |
fprintf(stderr, " -save : save mpeg4 raw stream\n"); |
561 |
fprintf(stderr, " -o string : output container filename (only usefull when -m 1 is used) :\n"); |
fprintf(stderr, " -o string: output filename\n"); |
562 |
fprintf(stderr, " When this option is not used : one file per encoded frame\n"); |
fprintf(stderr, "\n"); |
563 |
fprintf(stderr, " When this option is used : save to 'string' file\n"); |
fprintf(stderr, "Bitrate options:\n"); |
564 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -bitrate integer: target bitrate (>0 | default=900kbit)\n"); |
565 |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
566 |
fprintf(stderr, " (* means default)\n"); |
fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); |
567 |
|
fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); |
568 |
|
fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); |
569 |
|
fprintf(stderr, " -framerate float : target framerate (>0)\n"); |
570 |
|
fprintf(stderr, "\n"); |
571 |
|
fprintf(stderr, "Other options\n"); |
572 |
|
fprintf(stderr, " -asm : use assembly optmized code\n"); |
573 |
|
fprintf(stderr, " -quality integer: quality ([0..5])\n"); |
574 |
|
fprintf(stderr, " -packed : packed mode\n"); |
575 |
|
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
576 |
|
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
577 |
|
fprintf(stderr, " -debug : print all MB quantizers\n"); |
578 |
|
fprintf(stderr, " -help : prints this help message\n"); |
579 |
} |
} |
580 |
|
|
581 |
/***************************************************************************** |
/***************************************************************************** |
586 |
* |
* |
587 |
*****************************************************************************/ |
*****************************************************************************/ |
588 |
|
|
589 |
static int read_pgmheader(FILE* handle) |
static int |
590 |
|
read_pgmheader(FILE * handle) |
591 |
{ |
{ |
592 |
int bytes,xsize,ysize,depth; |
int bytes,xsize,ysize,depth; |
593 |
char dummy[2]; |
char dummy[2]; |
598 |
return(1); |
return(1); |
599 |
|
|
600 |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
601 |
if ( (xsize > 1440) || (ysize > 2880 ) || (depth != 255) ) |
if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
|
{ |
|
602 |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
603 |
return(2); |
return(2); |
604 |
} |
} |
605 |
if ( (XDIM==0) || (YDIM==0) ) |
if ((XDIM == 0) || (YDIM == 0)) { |
|
{ |
|
606 |
XDIM=xsize; |
XDIM=xsize; |
607 |
YDIM=ysize*2/3; |
YDIM=ysize*2/3; |
608 |
} |
} |
610 |
return(0); |
return(0); |
611 |
} |
} |
612 |
|
|
613 |
static int read_pgmdata(FILE* handle, unsigned char *image) |
static int |
614 |
|
read_pgmdata(FILE * handle, |
615 |
|
unsigned char *image) |
616 |
{ |
{ |
617 |
int i; |
int i; |
618 |
char dummy; |
char dummy; |
624 |
/* read Y component of picture */ |
/* read Y component of picture */ |
625 |
fread(y, 1, XDIM*YDIM, handle); |
fread(y, 1, XDIM*YDIM, handle); |
626 |
|
|
627 |
for (i=0;i<YDIM/2;i++) |
for (i = 0; i < YDIM / 2; i++) { |
|
{ |
|
628 |
/* read U */ |
/* read U */ |
629 |
fread(u, 1, XDIM/2, handle); |
fread(u, 1, XDIM/2, handle); |
630 |
|
|
642 |
return(0); |
return(0); |
643 |
} |
} |
644 |
|
|
645 |
static int read_yuvdata(FILE* handle, unsigned char *image) |
static int |
646 |
|
read_yuvdata(FILE * handle, |
647 |
|
unsigned char *image) |
648 |
{ |
{ |
649 |
|
|
650 |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != (unsigned int)IMAGE_SIZE(XDIM, YDIM)) |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != |
651 |
|
(unsigned int) IMAGE_SIZE(XDIM, YDIM)) |
652 |
return(1); |
return(1); |
653 |
else |
else |
654 |
return(0); |
return(0); |
660 |
|
|
661 |
/* sample plugin */ |
/* sample plugin */ |
662 |
|
|
663 |
int rawenc_debug(void * handle, int opt, void * param1, void * param2) |
int |
664 |
{ |
rawenc_debug(void *handle, |
665 |
switch(opt) |
int opt, |
666 |
|
void *param1, |
667 |
|
void *param2) |
668 |
{ |
{ |
669 |
|
switch (opt) { |
670 |
case XVID_PLG_INFO : |
case XVID_PLG_INFO : |
671 |
{ |
{ |
672 |
xvid_plg_info_t * info = (xvid_plg_info_t*)param1; |
xvid_plg_info_t * info = (xvid_plg_info_t*)param1; |
673 |
|
|
674 |
info->flags = XVID_REQDQUANTS; |
info->flags = XVID_REQDQUANTS; |
675 |
return 0; |
return 0; |
676 |
} |
} |
685 |
xvid_plg_data_t * data = (xvid_plg_data_t*)param1; |
xvid_plg_data_t * data = (xvid_plg_data_t*)param1; |
686 |
int i,j; |
int i,j; |
687 |
|
|
688 |
printf("---[ frame: %5i quant: %2i length: %6i ]---\n", data->frame_num, data->quant, data->length); |
printf("---[ frame: %5i quant: %2i length: %6i ]---\n", |
689 |
|
data->frame_num, data->quant, data->length); |
690 |
for (j=0; j<data->mb_height; j++) { |
for (j=0; j<data->mb_height; j++) { |
691 |
for (i = 0; i<data->mb_width; i++) |
for (i = 0; i<data->mb_width; i++) |
692 |
printf("%2i ", data->dquant[j*data->dquant_stride + i]); |
printf("%2i ", data->dquant[j*data->dquant_stride + i]); |
704 |
#define FRAMERATE_INCR 1001 |
#define FRAMERATE_INCR 1001 |
705 |
|
|
706 |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
707 |
static int enc_init(int use_assembler) |
static int |
708 |
|
enc_init(int use_assembler) |
709 |
{ |
{ |
710 |
int xerr; |
int xerr; |
711 |
|
|
731 |
#else |
#else |
732 |
xvid_gbl_init.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
733 |
#endif |
#endif |
734 |
} |
} else { |
|
else { |
|
735 |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
736 |
} |
} |
737 |
|
|
767 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
768 |
} |
} |
769 |
|
|
770 |
/* plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
if (ARG_DEBUG) { |
771 |
|
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
772 |
plugins[xvid_enc_create.num_plugins].param = NULL; |
plugins[xvid_enc_create.num_plugins].param = NULL; |
773 |
xvid_enc_create.num_plugins++; */ |
xvid_enc_create.num_plugins++; |
774 |
|
} |
775 |
|
|
776 |
/* No fancy thread tests */ |
/* No fancy thread tests */ |
777 |
xvid_enc_create.num_threads = 0; |
xvid_enc_create.num_threads = 0; |
810 |
return(xerr); |
return(xerr); |
811 |
} |
} |
812 |
|
|
813 |
static int enc_stop() |
static int |
814 |
|
enc_stop() |
815 |
{ |
{ |
816 |
int xerr; |
int xerr; |
817 |
|
|
821 |
return(xerr); |
return(xerr); |
822 |
} |
} |
823 |
|
|
824 |
static int enc_main(unsigned char* image, |
static int |
825 |
|
enc_main(unsigned char *image, |
826 |
unsigned char* bitstream, |
unsigned char* bitstream, |
827 |
int * key, |
int * key, |
828 |
int *stats_type, |
int *stats_type, |
829 |
int *stats_quant, |
int *stats_quant, |
830 |
int *stats_length, |
int *stats_length, |
831 |
int stats[3]) |
int sse[3]) |
832 |
{ |
{ |
833 |
int ret; |
int ret; |
834 |
|
|
857 |
|
|
858 |
/* Set up core's general features */ |
/* Set up core's general features */ |
859 |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
860 |
if (ARG_STATS) xvid_enc_frame.vol_flags |= XVID_EXTRASTATS; |
if (ARG_STATS) |
861 |
|
xvid_enc_frame.vol_flags |= XVID_EXTRASTATS; |
862 |
|
|
863 |
/* Set up core's general features */ |
/* Set up core's general features */ |
864 |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
877 |
xvid_enc_frame.quant_inter_matrix = NULL; |
xvid_enc_frame.quant_inter_matrix = NULL; |
878 |
|
|
879 |
/* Encode the frame */ |
/* Encode the frame */ |
880 |
ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, &xvid_enc_stats); |
ret = |
881 |
|
xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
882 |
|
&xvid_enc_stats); |
883 |
|
|
884 |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
885 |
*stats_type = xvid_enc_stats.type; |
*stats_type = xvid_enc_stats.type; |
886 |
*stats_quant = xvid_enc_stats.quant; |
*stats_quant = xvid_enc_stats.quant; |
887 |
*stats_length = xvid_enc_stats.length; |
*stats_length = xvid_enc_stats.length; |
888 |
stats[0] = xvid_enc_stats.sse_y; |
sse[0] = xvid_enc_stats.sse_y; |
889 |
stats[1] = xvid_enc_stats.sse_u; |
sse[1] = xvid_enc_stats.sse_u; |
890 |
stats[2] = xvid_enc_stats.sse_v; |
sse[2] = xvid_enc_stats.sse_v; |
891 |
|
|
892 |
return(ret); |
return(ret); |
893 |
} |
} |