20 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
21 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
22 |
* |
* |
23 |
* $Id: xvid_decraw.c,v 1.11 2004-04-10 04:25:31 suxen_drol Exp $ |
* $Id: xvid_decraw.c,v 1.21 2005-09-20 11:19:34 suxen_drol Exp $ |
24 |
* |
* |
25 |
****************************************************************************/ |
****************************************************************************/ |
26 |
|
|
54 |
* Global vars in module and constants |
* Global vars in module and constants |
55 |
****************************************************************************/ |
****************************************************************************/ |
56 |
|
|
57 |
/* max number of frames */ |
#define USE_PNM 0 |
58 |
#define ABS_MAXFRAMENR 9999 |
#define USE_TGA 1 |
59 |
|
|
60 |
static int XDIM = 0; |
static int XDIM = 0; |
61 |
static int YDIM = 0; |
static int YDIM = 0; |
62 |
static int ARG_SAVEDECOUTPUT = 0; |
static int ARG_SAVEDECOUTPUT = 0; |
63 |
static int ARG_SAVEMPEGSTREAM = 0; |
static int ARG_SAVEMPEGSTREAM = 0; |
64 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
65 |
|
static int CSP = XVID_CSP_I420; |
66 |
|
static int BPP = 1; |
67 |
|
static int FORMAT = USE_PNM; |
68 |
|
|
69 |
static char filepath[256] = "./"; |
static char filepath[256] = "./"; |
70 |
static void *dec_handle = NULL; |
static void *dec_handle = NULL; |
71 |
|
|
72 |
#define BUFFER_SIZE (2*1024*1024) |
#define BUFFER_SIZE (2*1024*1024) |
73 |
|
|
74 |
|
static const int display_buffer_bytes = 0; |
75 |
|
|
76 |
|
#define MIN_USEFUL_BYTES 1 |
77 |
|
|
78 |
/***************************************************************************** |
/***************************************************************************** |
79 |
* Local prototypes |
* Local prototypes |
80 |
****************************************************************************/ |
****************************************************************************/ |
81 |
|
|
82 |
static double msecond(); |
static double msecond(); |
|
static int write_pgm(char *filename, |
|
|
unsigned char *image); |
|
83 |
static int dec_init(int use_assembler, int debug_level); |
static int dec_init(int use_assembler, int debug_level); |
84 |
static int dec_main(unsigned char *istream, |
static int dec_main(unsigned char *istream, |
85 |
unsigned char *ostream, |
unsigned char *ostream, |
87 |
xvid_dec_stats_t *xvid_dec_stats); |
xvid_dec_stats_t *xvid_dec_stats); |
88 |
static int dec_stop(); |
static int dec_stop(); |
89 |
static void usage(); |
static void usage(); |
90 |
|
static int write_image(char *prefix, unsigned char *image); |
91 |
|
static int write_pnm(char *filename, unsigned char *image); |
92 |
|
static int write_tga(char *filename, unsigned char *image); |
93 |
|
|
94 |
const char * type2str(int type) |
const char * type2str(int type) |
95 |
{ |
{ |
112 |
unsigned char *mp4_ptr = NULL; |
unsigned char *mp4_ptr = NULL; |
113 |
unsigned char *out_buffer = NULL; |
unsigned char *out_buffer = NULL; |
114 |
int useful_bytes; |
int useful_bytes; |
115 |
|
int chunk; |
116 |
xvid_dec_stats_t xvid_dec_stats; |
xvid_dec_stats_t xvid_dec_stats; |
117 |
|
|
118 |
double totaldectime; |
double totaldectime; |
152 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
153 |
} else if (strcmp("-m", argv[i]) == 0) { |
} else if (strcmp("-m", argv[i]) == 0) { |
154 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
155 |
|
} else if (strcmp("-c", argv[i]) == 0 && i < argc - 1 ) { |
156 |
|
i++; |
157 |
|
if (strcmp(argv[i], "rgb16") == 0) { |
158 |
|
CSP = XVID_CSP_RGB555; |
159 |
|
BPP = 2; |
160 |
|
} else if (strcmp(argv[i], "rgb24") == 0) { |
161 |
|
CSP = XVID_CSP_BGR; |
162 |
|
BPP = 3; |
163 |
|
} else if (strcmp(argv[i], "rgb32") == 0) { |
164 |
|
CSP = XVID_CSP_BGRA; |
165 |
|
BPP = 4; |
166 |
|
} else if (strcmp(argv[i], "yv12") == 0) { |
167 |
|
CSP = XVID_CSP_YV12; |
168 |
|
BPP = 1; |
169 |
|
} else { |
170 |
|
CSP = XVID_CSP_I420; |
171 |
|
BPP = 1; |
172 |
|
} |
173 |
|
} else if (strcmp("-f", argv[i]) == 0 && i < argc -1) { |
174 |
|
i++; |
175 |
|
if (strcmp(argv[i], "tga") == 0) { |
176 |
|
FORMAT = USE_TGA; |
177 |
|
} else { |
178 |
|
FORMAT = USE_PNM; |
179 |
|
} |
180 |
} else if (strcmp("-help", argv[i]) == 0) { |
} else if (strcmp("-help", argv[i]) == 0) { |
181 |
usage(); |
usage(); |
182 |
return(0); |
return(0); |
186 |
} |
} |
187 |
} |
} |
188 |
|
|
189 |
|
#if defined(_MSC_VER) |
190 |
|
if (ARG_INPUTFILE==NULL) { |
191 |
|
fprintf(stderr, "Warning: MSVC build does not read EOF correctly from stdin. Use the -i switch.\n\n"); |
192 |
|
} |
193 |
|
#endif |
194 |
|
|
195 |
/***************************************************************************** |
/***************************************************************************** |
196 |
* Values checking |
* Values checking |
197 |
****************************************************************************/ |
****************************************************************************/ |
208 |
} |
} |
209 |
} |
} |
210 |
|
|
211 |
|
/* PNM/PGM format can't handle 16/32 bit data */ |
212 |
|
if (BPP != 1 && BPP != 3 && FORMAT == USE_PNM) { |
213 |
|
FORMAT = USE_TGA; |
214 |
|
} |
215 |
|
|
216 |
/***************************************************************************** |
/***************************************************************************** |
217 |
* Memory allocation |
* Memory allocation |
218 |
****************************************************************************/ |
****************************************************************************/ |
246 |
totalsize = 0; |
totalsize = 0; |
247 |
filenr = 0; |
filenr = 0; |
248 |
mp4_ptr = mp4_buffer; |
mp4_ptr = mp4_buffer; |
249 |
|
chunk = 0; |
250 |
|
|
251 |
do { |
do { |
252 |
int used_bytes = 0; |
int used_bytes = 0; |
305 |
|
|
306 |
fprintf(stderr, "Resized frame buffer to %dx%d\n", XDIM, YDIM); |
fprintf(stderr, "Resized frame buffer to %dx%d\n", XDIM, YDIM); |
307 |
} |
} |
308 |
|
|
309 |
|
/* Save individual mpeg4 stream if required */ |
310 |
|
if(ARG_SAVEMPEGSTREAM) { |
311 |
|
FILE *filehandle = NULL; |
312 |
|
|
313 |
|
sprintf(filename, "%svolhdr.m4v", filepath); |
314 |
|
filehandle = fopen(filename, "wb"); |
315 |
|
if(!filehandle) { |
316 |
|
fprintf(stderr, |
317 |
|
"Error writing vol header mpeg4 stream to file %s\n", |
318 |
|
filename); |
319 |
|
} else { |
320 |
|
fwrite(mp4_ptr, 1, used_bytes, filehandle); |
321 |
|
fclose(filehandle); |
322 |
|
} |
323 |
|
} |
324 |
} |
} |
325 |
|
|
326 |
/* Update buffer pointers */ |
/* Update buffer pointers */ |
332 |
totalsize += used_bytes; |
totalsize += used_bytes; |
333 |
} |
} |
334 |
|
|
335 |
}while(xvid_dec_stats.type <= 0 && useful_bytes > 0); |
if (display_buffer_bytes) { |
336 |
|
printf("Data chunk %d: %d bytes consumed, %d bytes in buffer\n", chunk++, used_bytes, useful_bytes); |
337 |
|
} |
338 |
|
} while (xvid_dec_stats.type <= 0 && useful_bytes > MIN_USEFUL_BYTES); |
339 |
|
|
340 |
/* Check if there is a negative number of useful bytes left in buffer |
/* Check if there is a negative number of useful bytes left in buffer |
341 |
* This means we went too far */ |
* This means we went too far */ |
346 |
totaldectime += dectime; |
totaldectime += dectime; |
347 |
|
|
348 |
|
|
349 |
|
if (!display_buffer_bytes) { |
350 |
printf("Frame %5d: type = %s, dectime(ms) =%6.1f, length(bytes) =%7d\n", |
printf("Frame %5d: type = %s, dectime(ms) =%6.1f, length(bytes) =%7d\n", |
351 |
filenr, type2str(xvid_dec_stats.type), dectime, used_bytes); |
filenr, type2str(xvid_dec_stats.type), dectime, used_bytes); |
352 |
|
} |
353 |
|
|
354 |
/* Save individual mpeg4 stream if required */ |
/* Save individual mpeg4 stream if required */ |
355 |
if(ARG_SAVEMPEGSTREAM) { |
if(ARG_SAVEMPEGSTREAM) { |
370 |
|
|
371 |
/* Save output frame if required */ |
/* Save output frame if required */ |
372 |
if (ARG_SAVEDECOUTPUT) { |
if (ARG_SAVEDECOUTPUT) { |
373 |
sprintf(filename, "%sdec%05d.pgm", filepath, filenr); |
sprintf(filename, "%sdec%05d", filepath, filenr); |
374 |
if(write_pgm(filename,out_buffer)) { |
if(write_image(filename, out_buffer)) { |
375 |
fprintf(stderr, |
fprintf(stderr, |
376 |
"Error writing decoded PGM frame %s\n", |
"Error writing decoded frame %s\n", |
377 |
filename); |
filename); |
378 |
} |
} |
379 |
} |
} |
380 |
|
|
381 |
filenr++; |
filenr++; |
382 |
|
|
383 |
} while ( (status>=0) && (filenr<ABS_MAXFRAMENR)); |
} while (useful_bytes>MIN_USEFUL_BYTES || !feof(in_file)); |
384 |
|
|
385 |
|
useful_bytes = 0; /* Empty buffer */ |
386 |
|
|
387 |
/***************************************************************************** |
/***************************************************************************** |
388 |
* Flush decoder buffers |
* Flush decoder buffers |
398 |
dectime = msecond(); |
dectime = msecond(); |
399 |
used_bytes = dec_main(NULL, out_buffer, -1, &xvid_dec_stats); |
used_bytes = dec_main(NULL, out_buffer, -1, &xvid_dec_stats); |
400 |
dectime = msecond() - dectime; |
dectime = msecond() - dectime; |
401 |
|
if (display_buffer_bytes) { |
402 |
|
printf("Data chunk %d: %d bytes consumed, %d bytes in buffer\n", chunk++, used_bytes, useful_bytes); |
403 |
|
} |
404 |
}while(used_bytes>=0 && xvid_dec_stats.type <= 0); |
}while(used_bytes>=0 && xvid_dec_stats.type <= 0); |
405 |
|
|
406 |
if (used_bytes < 0) { /* XVID_ERR_END */ |
if (used_bytes < 0) { /* XVID_ERR_END */ |
411 |
totaldectime += dectime; |
totaldectime += dectime; |
412 |
|
|
413 |
/* Prints some decoding stats */ |
/* Prints some decoding stats */ |
414 |
|
if (!display_buffer_bytes) { |
415 |
printf("Frame %5d: type = %s, dectime(ms) =%6.1f, length(bytes) =%7d\n", |
printf("Frame %5d: type = %s, dectime(ms) =%6.1f, length(bytes) =%7d\n", |
416 |
filenr, type2str(xvid_dec_stats.type), dectime, used_bytes); |
filenr, type2str(xvid_dec_stats.type), dectime, used_bytes); |
417 |
|
} |
418 |
|
|
419 |
/* Save output frame if required */ |
/* Save output frame if required */ |
420 |
if (ARG_SAVEDECOUTPUT) { |
if (ARG_SAVEDECOUTPUT) { |
421 |
sprintf(filename, "%sdec%05d.pgm", filepath, filenr); |
sprintf(filename, "%sdec%05d", filepath, filenr); |
422 |
if(write_pgm(filename, out_buffer)) { |
if(write_image(filename, out_buffer)) { |
423 |
fprintf(stderr, |
fprintf(stderr, |
424 |
"Error writing decoded PGM frame %s\n", |
"Error writing decoded frame %s\n", |
425 |
filename); |
filename); |
426 |
} |
} |
427 |
} |
} |
434 |
* Calculate totals and averages for output, print results |
* Calculate totals and averages for output, print results |
435 |
****************************************************************************/ |
****************************************************************************/ |
436 |
|
|
437 |
|
if (filenr>0) { |
438 |
totalsize /= filenr; |
totalsize /= filenr; |
439 |
totaldectime /= filenr; |
totaldectime /= filenr; |
|
|
|
440 |
printf("Avg: dectime(ms) =%7.2f, fps =%7.2f, length(bytes) =%7d\n", |
printf("Avg: dectime(ms) =%7.2f, fps =%7.2f, length(bytes) =%7d\n", |
441 |
totaldectime, 1000/totaldectime, (int)totalsize); |
totaldectime, 1000/totaldectime, (int)totalsize); |
442 |
|
}else{ |
443 |
|
printf("Nothing was decoded!\n"); |
444 |
|
} |
445 |
|
|
446 |
/***************************************************************************** |
/***************************************************************************** |
447 |
* XviD PART Stop |
* XviD PART Stop |
474 |
fprintf(stderr, " -debug : debug level (debug=0)\n"); |
fprintf(stderr, " -debug : debug level (debug=0)\n"); |
475 |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
476 |
fprintf(stderr, " -d : save decoder output\n"); |
fprintf(stderr, " -d : save decoder output\n"); |
477 |
|
fprintf(stderr, " -c csp : choose colorspace output (rgb16, rgb24, rgb32, yv12, i420)\n"); |
478 |
|
fprintf(stderr, " -f format : choose output file format (tga, pnm, pgm)\n"); |
479 |
fprintf(stderr, " -m : save mpeg4 raw stream to individual files\n"); |
fprintf(stderr, " -m : save mpeg4 raw stream to individual files\n"); |
480 |
fprintf(stderr, " -help : This help message\n"); |
fprintf(stderr, " -help : This help message\n"); |
481 |
fprintf(stderr, " (* means default)\n"); |
fprintf(stderr, " (* means default)\n"); |
505 |
* output functions |
* output functions |
506 |
****************************************************************************/ |
****************************************************************************/ |
507 |
|
|
508 |
static int |
static int write_image(char *prefix, unsigned char *image) |
|
write_pgm(char *filename, |
|
|
unsigned char *image) |
|
509 |
{ |
{ |
510 |
int loop; |
char filename[1024]; |
511 |
|
char *ext; |
512 |
|
int ret; |
513 |
|
|
514 |
|
if (FORMAT == USE_PNM && BPP == 1) { |
515 |
|
ext = "pgm"; |
516 |
|
} else if (FORMAT == USE_PNM && BPP == 3) { |
517 |
|
ext = "pnm"; |
518 |
|
} else if (FORMAT == USE_TGA) { |
519 |
|
ext = "tga"; |
520 |
|
} else { |
521 |
|
fprintf(stderr, "Bug: should not reach this path code -- please report to xvid-devel@xvid.org with command line options used"); |
522 |
|
exit(-1); |
523 |
|
} |
524 |
|
|
525 |
unsigned char *y = image; |
sprintf(filename, "%s.%s", prefix, ext); |
|
unsigned char *u = image + XDIM*YDIM; |
|
|
unsigned char *v = image + XDIM*YDIM + XDIM/2*YDIM/2; |
|
|
|
|
|
FILE *filehandle; |
|
|
filehandle=fopen(filename,"w+b"); |
|
|
if (filehandle) { |
|
526 |
|
|
527 |
/* Write header */ |
if (FORMAT == USE_PNM) { |
528 |
fprintf(filehandle,"P5\n\n%d %d 255\n", XDIM,YDIM*3/2); |
ret = write_pnm(filename, image); |
529 |
|
} else { |
530 |
|
ret = write_tga(filename, image); |
531 |
|
} |
532 |
|
|
533 |
/* Write Y data */ |
return(ret); |
534 |
fwrite(y, 1, XDIM*YDIM, filehandle); |
} |
535 |
|
|
536 |
for(loop=0; loop<YDIM/2; loop++) |
static int write_tga(char *filename, unsigned char *image) |
537 |
{ |
{ |
538 |
/* Write U scanline */ |
FILE * f; |
539 |
fwrite(u, 1, XDIM/2, filehandle); |
char hdr[18]; |
540 |
|
|
541 |
/* Write V scanline */ |
f = fopen(filename, "wb"); |
542 |
fwrite(v, 1, XDIM/2, filehandle); |
if ( f == NULL) { |
543 |
|
return -1; |
544 |
|
} |
545 |
|
|
546 |
|
hdr[0] = 0; /* ID length */ |
547 |
|
hdr[1] = 0; /* Color map type */ |
548 |
|
hdr[2] = (BPP>1)?2:3; /* Uncompressed true color (2) or greymap (3) */ |
549 |
|
hdr[3] = 0; /* Color map specification (not used) */ |
550 |
|
hdr[4] = 0; /* Color map specification (not used) */ |
551 |
|
hdr[5] = 0; /* Color map specification (not used) */ |
552 |
|
hdr[6] = 0; /* Color map specification (not used) */ |
553 |
|
hdr[7] = 0; /* Color map specification (not used) */ |
554 |
|
hdr[8] = 0; /* LSB X origin */ |
555 |
|
hdr[9] = 0; /* MSB X origin */ |
556 |
|
hdr[10] = 0; /* LSB Y origin */ |
557 |
|
hdr[11] = 0; /* MSB Y origin */ |
558 |
|
hdr[12] = (XDIM>>0)&0xff; /* LSB Width */ |
559 |
|
hdr[13] = (XDIM>>8)&0xff; /* MSB Width */ |
560 |
|
if (BPP > 1) { |
561 |
|
hdr[14] = (YDIM>>0)&0xff; /* LSB Height */ |
562 |
|
hdr[15] = (YDIM>>8)&0xff; /* MSB Height */ |
563 |
|
} else { |
564 |
|
hdr[14] = ((YDIM*3)>>1)&0xff; /* LSB Height */ |
565 |
|
hdr[15] = ((YDIM*3)>>9)&0xff; /* MSB Height */ |
566 |
|
} |
567 |
|
hdr[16] = BPP*8; |
568 |
|
hdr[17] = 0x00 | (1<<5) /* Up to down */ | (0<<4); /* Image descriptor */ |
569 |
|
|
570 |
/* Update pointers */ |
/* Write header */ |
571 |
u += XDIM/2; |
fwrite(hdr, 1, sizeof(hdr), f); |
|
v += XDIM/2; |
|
572 |
|
|
573 |
|
#ifdef ARCH_IS_LITTLE_ENDIAN |
574 |
|
/* write first plane */ |
575 |
|
fwrite(image, 1, XDIM*YDIM*BPP, f); |
576 |
|
#else |
577 |
|
{ |
578 |
|
int i; |
579 |
|
for (i=0; i<XDIM*YDIM*BPP;i+=BPP) { |
580 |
|
if (BPP == 1) { |
581 |
|
fputc(*(image+i), f); |
582 |
|
} else if (BPP == 2) { |
583 |
|
fputc(*(image+i+1), f); |
584 |
|
fputc(*(image+i+0), f); |
585 |
|
} else if (BPP == 3) { |
586 |
|
fputc(*(image+i+2), f); |
587 |
|
fputc(*(image+i+1), f); |
588 |
|
fputc(*(image+i+0), f); |
589 |
|
} else if (BPP == 4) { |
590 |
|
fputc(*(image+i+3), f); |
591 |
|
fputc(*(image+i+2), f); |
592 |
|
fputc(*(image+i+1), f); |
593 |
|
fputc(*(image+i+0), f); |
594 |
|
} |
595 |
|
} |
596 |
|
} |
597 |
|
#endif |
598 |
|
|
599 |
|
/* Write Y and V planes for YUV formats */ |
600 |
|
if (BPP == 1) { |
601 |
|
int i; |
602 |
|
|
603 |
|
/* Write the two chrominance planes */ |
604 |
|
for (i=0; i<YDIM/2; i++) { |
605 |
|
fwrite(image+XDIM*YDIM + i*XDIM/2, 1, XDIM/2, f); |
606 |
|
fwrite(image+5*XDIM*YDIM/4 + i*XDIM/2, 1, XDIM/2, f); |
607 |
|
} |
608 |
} |
} |
609 |
|
|
610 |
/* Close file */ |
|
611 |
fclose(filehandle); |
/* Close the file */ |
612 |
|
fclose(f); |
613 |
|
|
614 |
return(0); |
return(0); |
615 |
} |
} |
616 |
else |
|
617 |
return(1); |
static int write_pnm(char *filename, unsigned char *image) |
618 |
|
{ |
619 |
|
FILE * f; |
620 |
|
|
621 |
|
f = fopen(filename, "wb"); |
622 |
|
if ( f == NULL) { |
623 |
|
return -1; |
624 |
|
} |
625 |
|
|
626 |
|
if (BPP == 1) { |
627 |
|
int i; |
628 |
|
fprintf(f, "P5\n#xvid\n%i %i\n255\n", XDIM, YDIM*3/2); |
629 |
|
|
630 |
|
fwrite(image, 1, XDIM*YDIM, f); |
631 |
|
|
632 |
|
for (i=0; i<YDIM/2;i++) { |
633 |
|
fwrite(image+XDIM*YDIM + i*XDIM/2, 1, XDIM/2, f); |
634 |
|
fwrite(image+5*XDIM*YDIM/4 + i*XDIM/2, 1, XDIM/2, f); |
635 |
|
} |
636 |
|
} else if (BPP == 3) { |
637 |
|
int i; |
638 |
|
fprintf(f, "P6\n#xvid\n%i %i\n255\n", XDIM, YDIM); |
639 |
|
for (i=0; i<XDIM*YDIM*3; i+=3) { |
640 |
|
#ifdef ARCH_IS_LITTLE_ENDIAN |
641 |
|
fputc(image[i+2], f); |
642 |
|
fputc(image[i+1], f); |
643 |
|
fputc(image[i+0], f); |
644 |
|
#else |
645 |
|
fputc(image[i+0], f); |
646 |
|
fputc(image[i+1], f); |
647 |
|
fputc(image[i+2], f); |
648 |
|
#endif |
649 |
|
} |
650 |
|
} |
651 |
|
|
652 |
|
fclose(f); |
653 |
|
|
654 |
|
return 0; |
655 |
} |
} |
656 |
|
|
657 |
/***************************************************************************** |
/***************************************************************************** |
667 |
xvid_gbl_init_t xvid_gbl_init; |
xvid_gbl_init_t xvid_gbl_init; |
668 |
xvid_dec_create_t xvid_dec_create; |
xvid_dec_create_t xvid_dec_create; |
669 |
|
|
670 |
|
/* Reset the structure with zeros */ |
671 |
|
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init_t)); |
672 |
|
memset(&xvid_dec_create, 0, sizeof(xvid_dec_create_t)); |
673 |
|
|
674 |
/*------------------------------------------------------------------------ |
/*------------------------------------------------------------------------ |
675 |
* XviD core initialization |
* XviD core initialization |
676 |
*----------------------------------------------------------------------*/ |
*----------------------------------------------------------------------*/ |
725 |
|
|
726 |
xvid_dec_frame_t xvid_dec_frame; |
xvid_dec_frame_t xvid_dec_frame; |
727 |
|
|
728 |
|
/* Reset all structures */ |
729 |
|
memset(&xvid_dec_frame, 0, sizeof(xvid_dec_frame_t)); |
730 |
|
memset(xvid_dec_stats, 0, sizeof(xvid_dec_stats_t)); |
731 |
|
|
732 |
/* Set version */ |
/* Set version */ |
733 |
xvid_dec_frame.version = XVID_VERSION; |
xvid_dec_frame.version = XVID_VERSION; |
734 |
xvid_dec_stats->version = XVID_VERSION; |
xvid_dec_stats->version = XVID_VERSION; |
742 |
|
|
743 |
/* Output frame structure */ |
/* Output frame structure */ |
744 |
xvid_dec_frame.output.plane[0] = ostream; |
xvid_dec_frame.output.plane[0] = ostream; |
745 |
xvid_dec_frame.output.stride[0] = XDIM; |
xvid_dec_frame.output.stride[0] = XDIM*BPP; |
746 |
xvid_dec_frame.output.csp = XVID_CSP_I420; |
xvid_dec_frame.output.csp = CSP; |
747 |
|
|
748 |
ret = xvid_decore(dec_handle, XVID_DEC_DECODE, &xvid_dec_frame, xvid_dec_stats); |
ret = xvid_decore(dec_handle, XVID_DEC_DECODE, &xvid_dec_frame, xvid_dec_stats); |
749 |
|
|