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_stat.c,v 1.11 2002-09-21 11:55:53 edgomez Exp $ |
* $Id: xvid_stat.c,v 1.18 2002-12-18 21:48:46 edgomez Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
44 |
* -q integer : quality ([0..5]) |
* -q integer : quality ([0..5]) |
45 |
* -d boolean : save decoder output (0 False*, !=0 True) |
* -d boolean : save decoder output (0 False*, !=0 True) |
46 |
* -m boolean : save mpeg4 raw stream (0 False*, !=0 True) |
* -m boolean : save mpeg4 raw stream (0 False*, !=0 True) |
47 |
* -h, -help : prints this help message |
* -mv integer : Hinted Motion Estimation (0 none, 1 get hints, 2 set hints) |
48 |
|
* -help : prints this help message |
49 |
* -quant integer : fixed quantizer (disables -b setting) |
* -quant integer : fixed quantizer (disables -b setting) |
50 |
* (* means default) |
* (* means default) |
51 |
* |
* |
66 |
#include <stdlib.h> |
#include <stdlib.h> |
67 |
#include <string.h> |
#include <string.h> |
68 |
#include <math.h> |
#include <math.h> |
69 |
|
#ifndef _MSC_VER |
70 |
|
#include <sys/time.h> |
71 |
|
#else |
72 |
#include <time.h> |
#include <time.h> |
73 |
|
#endif |
74 |
|
|
75 |
#include "../src/xvid.h" |
#include "xvid.h" |
76 |
|
|
77 |
/**************************************************************************** |
/**************************************************************************** |
78 |
* Prototypes |
* Prototypes |
100 |
static int enc_init(int use_assembler); |
static int enc_init(int use_assembler); |
101 |
static int enc_stop(); |
static int enc_stop(); |
102 |
static int enc_main(unsigned char* image, unsigned char* bitstream, |
static int enc_main(unsigned char* image, unsigned char* bitstream, |
103 |
int *streamlength, int* frametype); |
unsigned char* hints_buffer, |
104 |
|
long *streamlength, long* frametype, long* hints_size); |
105 |
|
|
106 |
/* Decoder related functions */ |
/* Decoder related functions */ |
107 |
static int dec_stop(); |
static int dec_stop(); |
114 |
****************************************************************************/ |
****************************************************************************/ |
115 |
|
|
116 |
static int const motion_presets[7] = { |
static int const motion_presets[7] = { |
117 |
0, // Q 0 |
0, /* Q 0 */ |
118 |
PMV_EARLYSTOP16, // Q 1 |
PMV_EARLYSTOP16, /* Q 1 */ |
119 |
PMV_EARLYSTOP16, // Q 2 |
PMV_EARLYSTOP16, /* Q 2 */ |
120 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16, // Q 3 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16, /* Q 3 */ |
121 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16, // Q 4 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16, /* Q 4 */ |
122 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EARLYSTOP8 | // Q 5 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EARLYSTOP8 | /* Q 5 */ |
123 |
PMV_HALFPELREFINE8, |
PMV_HALFPELREFINE8, |
124 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EXTSEARCH16 | // Q 6 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EXTSEARCH16 | /* Q 6 */ |
125 |
PMV_USESQUARES16 | PMV_EARLYSTOP8 | PMV_HALFPELREFINE8 |
PMV_USESQUARES16 | PMV_EARLYSTOP8 | PMV_HALFPELREFINE8 |
126 |
}; |
}; |
127 |
|
|
128 |
static int const general_presets[7] = { |
static int const general_presets[7] = { |
129 |
XVID_H263QUANT, // Q 0 |
XVID_H263QUANT, /* Q 0 */ |
130 |
XVID_MPEGQUANT, // Q 1 |
XVID_MPEGQUANT, /* Q 1 */ |
131 |
XVID_H263QUANT, // Q 2 |
XVID_H263QUANT, /* Q 2 */ |
132 |
XVID_H263QUANT | XVID_HALFPEL, // Q 3 |
XVID_H263QUANT | XVID_HALFPEL, /* Q 3 */ |
133 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, // Q 4 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, /* Q 4 */ |
134 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, // Q 5 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, /* Q 5 */ |
135 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V // Q 6 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V /* Q 6 */ |
136 |
}; |
}; |
137 |
|
|
138 |
|
|
143 |
/* Maximum number of frames to encode */ |
/* Maximum number of frames to encode */ |
144 |
#define ABS_MAXFRAMENR 9999 |
#define ABS_MAXFRAMENR 9999 |
145 |
|
|
146 |
|
/* HINTMODEs */ |
147 |
|
#define HINT_MODE_NONE 0 |
148 |
|
#define HINT_MODE_GET 1 |
149 |
|
#define HINT_MODE_SET 2 |
150 |
|
#define HINT_FILE "hints.mv" |
151 |
|
|
152 |
static int ARG_BITRATE = 900; |
static int ARG_BITRATE = 900; |
153 |
static int ARG_QUANTI = 0; |
static int ARG_QUANTI = 0; |
154 |
static int ARG_QUALITY = 6; |
static int ARG_QUALITY = 6; |
160 |
static int ARG_INPUTTYPE = 0; |
static int ARG_INPUTTYPE = 0; |
161 |
static int ARG_SAVEDECOUTPUT = 0; |
static int ARG_SAVEDECOUTPUT = 0; |
162 |
static int ARG_SAVEMPEGSTREAM = 0; |
static int ARG_SAVEMPEGSTREAM = 0; |
163 |
|
static int ARG_HINTMODE = HINT_MODE_NONE; |
164 |
static int XDIM = 0; |
static int XDIM = 0; |
165 |
static int YDIM = 0; |
static int YDIM = 0; |
166 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
168 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
169 |
#define SMALL_EPS 1e-10 |
#define SMALL_EPS 1e-10 |
170 |
|
|
171 |
|
#define LONG_PACK(a,b,c,d) ((long) (((long)(a))<<24) | (((long)(b))<<16) | \ |
172 |
|
(((long)(c))<<8) |((long)(d))) |
173 |
|
|
174 |
|
#define SWAP(a) ( (((a)&0x000000ff)<<24) | (((a)&0x0000ff00)<<8) | \ |
175 |
|
(((a)&0x00ff0000)>>8) | (((a)&0xff000000)>>24) ) |
176 |
|
|
177 |
/**************************************************************************** |
/**************************************************************************** |
178 |
* Nasty global vars ;-) |
* Nasty global vars ;-) |
179 |
***************************************************************************/ |
***************************************************************************/ |
198 |
unsigned char *divx_buffer = NULL; |
unsigned char *divx_buffer = NULL; |
199 |
unsigned char *in_buffer = NULL; |
unsigned char *in_buffer = NULL; |
200 |
unsigned char *out_buffer = NULL; |
unsigned char *out_buffer = NULL; |
201 |
|
unsigned char *hints_buffer = NULL; |
202 |
|
|
203 |
double enctime,dectime; |
double enctime,dectime; |
204 |
double totalenctime=0.; |
double totalenctime=0.; |
205 |
double totaldectime=0.; |
double totaldectime=0.; |
206 |
|
|
207 |
long totalsize=0; |
long totalsize=0; |
208 |
|
long hints_size = 0; |
209 |
int status; |
int status; |
210 |
|
int bigendian = 0; |
211 |
|
|
212 |
int m4v_size; |
long m4v_size = 0; |
213 |
int frame_type[ABS_MAXFRAMENR]; |
long frame_type[ABS_MAXFRAMENR]; |
214 |
int Iframes=0, Pframes=0, use_assembler=0; |
int Iframes=0, Pframes=0, use_assembler=0; |
215 |
double framepsnr[ABS_MAXFRAMENR]; |
double framepsnr[ABS_MAXFRAMENR]; |
216 |
|
|
217 |
double Ipsnr=0.,Imaxpsnr=0.,Iminpsnr=999.,Ivarpsnr=0.; |
double Ipsnr=0.,Imaxpsnr=0.,Iminpsnr=999.,Ivarpsnr=0.; |
218 |
double Ppsnr=0.,Pmaxpsnr=0.,Pminpsnr=999.,Pvarpsnr=0.; |
double Ppsnr=0.,Pmaxpsnr=0.,Pminpsnr=999.,Pvarpsnr=0.; |
|
double Bpsnr=0.,Bmaxpsnr=0.,Bminpsnr=999.,Bvarpsnr=0.; |
|
219 |
|
|
220 |
char filename[256]; |
char filename[256]; |
221 |
|
|
222 |
FILE *filehandle; |
FILE *filehandle; |
223 |
FILE *in_file = stdin; |
FILE *in_file = stdin; |
224 |
|
FILE *hints_file = NULL; |
225 |
|
|
226 |
printf("xvid_stat - XviD core library test program "); |
printf("xvid_stat - XviD core library test program "); |
227 |
printf("written by Christoph Lampert 2002\n\n"); |
printf("written by Christoph Lampert 2002\n\n"); |
279 |
i++; |
i++; |
280 |
ARG_SAVEMPEGSTREAM = atoi(argv[i]); |
ARG_SAVEMPEGSTREAM = atoi(argv[i]); |
281 |
} |
} |
282 |
else if (strcmp("-h", argv[i]) == 0 || strcmp("-help", argv[i])) { |
else if (strcmp("-mv", argv[i]) == 0 && i < argc - 1 ) { |
283 |
|
i++; |
284 |
|
ARG_HINTMODE = atoi(argv[i]); |
285 |
|
} |
286 |
|
else if (strcmp("-help", argv[i])) { |
287 |
usage(); |
usage(); |
288 |
return(0); |
return(0); |
289 |
} |
} |
299 |
****************************************************************************/ |
****************************************************************************/ |
300 |
|
|
301 |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
302 |
fprintf(stderr, |
fprintf(stderr, "Trying to retreive width and height from PGM header\n"); |
|
"Trying to retreive width and height from PGM header\n", |
|
|
XDIM, |
|
|
YDIM); |
|
303 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
304 |
} |
} |
305 |
|
|
314 |
} |
} |
315 |
|
|
316 |
if ( ARG_FRAMERATE <= 0) { |
if ( ARG_FRAMERATE <= 0) { |
317 |
fprintf(stderr,"Wrong Fraterate %s \n",argv[5]); |
fprintf(stderr,"Wrong Framerate %s \n",argv[5]); |
318 |
return -1; |
return -1; |
319 |
} |
} |
320 |
|
|
323 |
return -1; |
return -1; |
324 |
} |
} |
325 |
|
|
326 |
|
if ( ARG_HINTMODE != HINT_MODE_NONE && |
327 |
|
ARG_HINTMODE != HINT_MODE_GET && |
328 |
|
ARG_HINTMODE != HINT_MODE_SET) |
329 |
|
ARG_HINTMODE = HINT_MODE_NONE; |
330 |
|
|
331 |
|
if( ARG_HINTMODE != HINT_MODE_NONE) { |
332 |
|
char *rights = "rb"; |
333 |
|
|
334 |
|
/* |
335 |
|
* If we are getting hints from core, we will have to write them to |
336 |
|
* hint file |
337 |
|
*/ |
338 |
|
if(ARG_HINTMODE == HINT_MODE_GET) |
339 |
|
rights = "w+b"; |
340 |
|
|
341 |
|
/* Open the hint file */ |
342 |
|
hints_file = fopen(HINT_FILE, rights); |
343 |
|
if(hints_file == NULL) { |
344 |
|
fprintf(stderr, "Error opening input file %s\n", HINT_FILE); |
345 |
|
return -1; |
346 |
|
} |
347 |
|
|
348 |
|
/* Allocate hint memory space, we will be using rawhints */ |
349 |
|
/* NB : Hope 1Mb is enough */ |
350 |
|
if((hints_buffer = malloc(1024*1024)) == NULL) { |
351 |
|
fprintf(stderr, "Memory allocation error\n"); |
352 |
|
return -1; |
353 |
|
} |
354 |
|
|
355 |
|
} |
356 |
|
|
357 |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
358 |
in_file = stdin; |
in_file = stdin; |
359 |
} |
} |
408 |
goto release_all; |
goto release_all; |
409 |
} |
} |
410 |
|
|
411 |
|
totalsize = LONG_PACK('M','P','4','U'); |
412 |
|
if(*((char *)(&totalsize)) == 'M') |
413 |
|
bigendian = 1; |
414 |
|
else |
415 |
|
bigendian = 0; |
416 |
|
totalsize = 0; |
417 |
|
|
418 |
/***************************************************************************** |
/***************************************************************************** |
419 |
* Main loop |
* Main loop |
422 |
do { |
do { |
423 |
|
|
424 |
if (ARG_INPUTTYPE) |
if (ARG_INPUTTYPE) |
425 |
status = read_pgmdata(in_file, in_buffer); // read PGM data (YUV-format) |
status = read_pgmdata(in_file, in_buffer); /* read PGM data (YUV-format) */ |
426 |
else |
else |
427 |
status = read_yuvdata(in_file, in_buffer); // read raw data (YUV-format) |
status = read_yuvdata(in_file, in_buffer); /* read raw data (YUV-format) */ |
428 |
|
|
429 |
if (status) |
if (status) |
430 |
{ |
{ |
450 |
*/ |
*/ |
451 |
|
|
452 |
/***************************************************************************** |
/***************************************************************************** |
453 |
|
* Read hints from file |
454 |
|
****************************************************************************/ |
455 |
|
|
456 |
|
if(ARG_HINTMODE == HINT_MODE_SET) { |
457 |
|
fread(&hints_size, 1, sizeof(long), hints_file); |
458 |
|
hints_size = (!bigendian)?SWAP(hints_size):hints_size; |
459 |
|
fread(hints_buffer, 1, hints_size, hints_file); |
460 |
|
} |
461 |
|
|
462 |
|
/***************************************************************************** |
463 |
* Encode and decode this frame |
* Encode and decode this frame |
464 |
****************************************************************************/ |
****************************************************************************/ |
465 |
|
|
466 |
enctime = msecond(); |
enctime = msecond(); |
467 |
status = enc_main(in_buffer, divx_buffer, &m4v_size, &frame_type[filenr]); |
status = enc_main(in_buffer, divx_buffer, hints_buffer, |
468 |
|
&m4v_size, &frame_type[filenr], &hints_size); |
469 |
enctime = msecond() - enctime; |
enctime = msecond() - enctime; |
470 |
|
|
471 |
totalenctime += enctime; |
totalenctime += enctime; |
474 |
printf("Frame %5d: intra %1d, enctime=%6.1f ms, size=%6d bytes ", |
printf("Frame %5d: intra %1d, enctime=%6.1f ms, size=%6d bytes ", |
475 |
(int)filenr, (int)frame_type[filenr], (float)enctime, (int)m4v_size); |
(int)filenr, (int)frame_type[filenr], (float)enctime, (int)m4v_size); |
476 |
|
|
477 |
|
/***************************************************************************** |
478 |
|
* Save hints to file |
479 |
|
****************************************************************************/ |
480 |
|
|
481 |
|
if(ARG_HINTMODE == HINT_MODE_GET) { |
482 |
|
hints_size = (!bigendian)?SWAP(hints_size):hints_size; |
483 |
|
fwrite(&hints_size, 1, sizeof(long), hints_file); |
484 |
|
hints_size = (!bigendian)?SWAP(hints_size):hints_size; |
485 |
|
fwrite(hints_buffer, 1, hints_size, hints_file); |
486 |
|
} |
487 |
|
|
488 |
|
/***************************************************************************** |
489 |
|
* Save stream to file |
490 |
|
****************************************************************************/ |
491 |
|
|
492 |
if (ARG_SAVEMPEGSTREAM) |
if (ARG_SAVEMPEGSTREAM) |
493 |
{ |
{ |
494 |
sprintf(filename, "%sframe%05d.m4v", filepath, filenr); |
sprintf(filename, "%sframe%05d.m4v", filepath, filenr); |
585 |
printf("Avg. Q%1d %2s ",ARG_QUALITY, (ARG_QUANTI ? " q" : "br")); |
printf("Avg. Q%1d %2s ",ARG_QUALITY, (ARG_QUANTI ? " q" : "br")); |
586 |
printf("%04d ",(ARG_QUANTI)?ARG_QUANTI:ARG_BITRATE); |
printf("%04d ",(ARG_QUANTI)?ARG_QUANTI:ARG_BITRATE); |
587 |
printf("( %.2f bpp) ", (double)ARG_BITRATE*1000/XDIM/YDIM/ARG_FRAMERATE); |
printf("( %.2f bpp) ", (double)ARG_BITRATE*1000/XDIM/YDIM/ARG_FRAMERATE); |
588 |
printf("size %6d ",totalsize); |
printf("size %6d ", (int)totalsize); |
589 |
printf("( %4d kbps ",(int)(totalsize*8*ARG_FRAMERATE/1000)); |
printf("( %4d kbps ",(int)(totalsize*8*ARG_FRAMERATE/1000)); |
590 |
printf("/ %.2f bpp) ",(double)totalsize*8/XDIM/YDIM); |
printf("/ %.2f bpp) ",(double)totalsize*8/XDIM/YDIM); |
591 |
printf("enc: %6.1f fps, dec: %6.1f fps \n",CLOCKS_PER_SEC/(totalenctime*1000), CLOCKS_PER_SEC/(totaldectime*1000)); |
printf("enc: %6.1f fps, dec: %6.1f fps \n",1000/totalenctime, 1000/totaldectime); |
592 |
printf("PSNR P(%d): %5.2f ( %5.2f , %5.2f ; %5.4f ) ",Pframes,Ppsnr,Pminpsnr,Pmaxpsnr,sqrt(Pvarpsnr/filenr)); |
printf("PSNR P(%d): %5.2f ( %5.2f , %5.2f ; %5.4f ) ",Pframes,Ppsnr,Pminpsnr,Pmaxpsnr,sqrt(Pvarpsnr/filenr)); |
593 |
printf("I(%d): %5.2f ( %5.2f , %5.2f ; %5.4f ) ",Iframes,Ipsnr,Iminpsnr,Imaxpsnr,sqrt(Ivarpsnr/filenr)); |
printf("I(%d): %5.2f ( %5.2f , %5.2f ; %5.4f ) ",Iframes,Ipsnr,Iminpsnr,Imaxpsnr,sqrt(Ivarpsnr/filenr)); |
594 |
printf("\n"); |
printf("\n"); |
637 |
/* Return time elapsed time in miliseconds since the program started */ |
/* Return time elapsed time in miliseconds since the program started */ |
638 |
static double msecond() |
static double msecond() |
639 |
{ |
{ |
640 |
|
#ifndef _MSC_VER |
641 |
|
struct timeval tv; |
642 |
|
gettimeofday(&tv, 0); |
643 |
|
return tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3; |
644 |
|
#else |
645 |
clock_t clk; |
clock_t clk; |
|
|
|
646 |
clk = clock(); |
clk = clock(); |
|
|
|
647 |
return clk * 1000 / CLOCKS_PER_SEC; |
return clk * 1000 / CLOCKS_PER_SEC; |
648 |
|
#endif |
649 |
} |
} |
650 |
|
|
651 |
|
|
717 |
fprintf(stderr, " -q integer : quality ([0..5])\n"); |
fprintf(stderr, " -q integer : quality ([0..5])\n"); |
718 |
fprintf(stderr, " -d boolean : save decoder output (0 False*, !=0 True)\n"); |
fprintf(stderr, " -d boolean : save decoder output (0 False*, !=0 True)\n"); |
719 |
fprintf(stderr, " -m boolean : save mpeg4 raw stream (0 False*, !=0 True)\n"); |
fprintf(stderr, " -m boolean : save mpeg4 raw stream (0 False*, !=0 True)\n"); |
720 |
fprintf(stderr, " -h, -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
721 |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
722 |
fprintf(stderr, " (* means default)\n"); |
fprintf(stderr, " (* means default)\n"); |
723 |
|
|
790 |
static int read_yuvdata(FILE* handle, unsigned char *image) |
static int read_yuvdata(FILE* handle, unsigned char *image) |
791 |
{ |
{ |
792 |
|
|
793 |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != IMAGE_SIZE(XDIM, YDIM)) |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != (unsigned int)IMAGE_SIZE(XDIM, YDIM)) |
794 |
return 1; |
return 1; |
795 |
else |
else |
796 |
return 0; |
return 0; |
903 |
} |
} |
904 |
|
|
905 |
static int enc_main(unsigned char* image, unsigned char* bitstream, |
static int enc_main(unsigned char* image, unsigned char* bitstream, |
906 |
int *streamlength, int* frametype) |
unsigned char* hints_buffer, |
907 |
|
long *streamlength, long* frametype, long* hints_size) |
908 |
{ |
{ |
909 |
int xerr; |
int xerr; |
910 |
|
|
912 |
XVID_ENC_STATS xstats; |
XVID_ENC_STATS xstats; |
913 |
|
|
914 |
xframe.bitstream = bitstream; |
xframe.bitstream = bitstream; |
915 |
xframe.length = -1; // this is written by the routine |
xframe.length = -1; /* this is written by the routine */ |
916 |
|
|
917 |
xframe.image = image; |
xframe.image = image; |
918 |
xframe.colorspace = XVID_CSP_YV12; // defined in <xvid.h> |
xframe.colorspace = XVID_CSP_YV12; /* defined in <xvid.h> */ |
919 |
|
|
920 |
xframe.intra = -1; // let the codec decide between I-frame (1) and P-frame (0) |
xframe.intra = -1; /* let the codec decide between I-frame (1) and P-frame (0) */ |
921 |
|
|
922 |
xframe.quant = ARG_QUANTI; // is quant != 0, use a fixed quant (and ignore bitrate) |
xframe.quant = ARG_QUANTI; /* is quant != 0, use a fixed quant (and ignore bitrate) */ |
923 |
|
|
924 |
xframe.motion = motion_presets[ARG_QUALITY]; |
xframe.motion = motion_presets[ARG_QUALITY]; |
925 |
xframe.general = general_presets[ARG_QUALITY]; |
xframe.general = general_presets[ARG_QUALITY]; |
926 |
xframe.quant_intra_matrix = xframe.quant_inter_matrix = NULL; |
xframe.quant_intra_matrix = xframe.quant_inter_matrix = NULL; |
927 |
|
|
928 |
|
xframe.hint.hintstream = hints_buffer; |
929 |
|
|
930 |
|
if(ARG_HINTMODE == HINT_MODE_SET) { |
931 |
|
xframe.hint.hintlength = *hints_size; |
932 |
|
xframe.hint.rawhints = 0; |
933 |
|
xframe.general |= XVID_HINTEDME_SET; |
934 |
|
} |
935 |
|
|
936 |
|
if(ARG_HINTMODE == HINT_MODE_GET) { |
937 |
|
xframe.hint.rawhints = 0; |
938 |
|
xframe.general |= XVID_HINTEDME_GET; |
939 |
|
} |
940 |
|
|
941 |
xerr = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xframe, &xstats); |
xerr = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xframe, &xstats); |
942 |
|
|
943 |
|
if(ARG_HINTMODE == HINT_MODE_GET) |
944 |
|
*hints_size = xframe.hint.hintlength; |
945 |
|
|
946 |
/* |
/* |
947 |
* This is statictical data, e.g. for 2-pass. If you are not |
* This is statictical data, e.g. for 2-pass. If you are not |
948 |
* interested in any of this, you can use NULL instead of &xstats |
* interested in any of this, you can use NULL instead of &xstats |
997 |
xframe.length = m4v_size; |
xframe.length = m4v_size; |
998 |
xframe.image = out_buffer; |
xframe.image = out_buffer; |
999 |
xframe.stride = XDIM; |
xframe.stride = XDIM; |
1000 |
xframe.colorspace = XVID_CSP_YV12; // XVID_CSP_USER is fastest (no memcopy involved) |
xframe.colorspace = XVID_CSP_YV12; /* XVID_CSP_USER is fastest (no memcopy involved) */ |
1001 |
|
|
1002 |
xerr = xvid_decore(dec_handle, XVID_DEC_DECODE, &xframe, NULL); |
xerr = xvid_decore(dec_handle, XVID_DEC_DECODE, &xframe, NULL); |
1003 |
|
|