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 1.11.2.5 2003-03-13 11:07:20 suxen_drol Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.25 2003-05-17 13:21:26 suxen_drol Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
46 |
|
|
47 |
#include "xvid.h" |
#include "xvid.h" |
48 |
|
|
49 |
|
|
50 |
/***************************************************************************** |
/***************************************************************************** |
51 |
* Quality presets |
* Quality presets |
52 |
****************************************************************************/ |
****************************************************************************/ |
|
|
|
53 |
static xvid_motion_t const motion_presets[] = { |
static xvid_motion_t const motion_presets[] = { |
54 |
|
/* quality 0 */ |
55 |
0, |
0, |
56 |
PMV_HALFPELREFINE16, |
|
57 |
PMV_HALFPELREFINE16, |
/* quality 1 */ |
58 |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8, |
XVID_ME_ADVANCEDDIAMOND16, |
59 |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16, |
|
60 |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16 | PMV_CHROMA16 | PMV_CHROMA8, |
/* quality 2 */ |
61 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16, |
62 |
|
|
63 |
|
/* quality 3 */ |
64 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
65 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8, |
66 |
|
|
67 |
|
/* quality 4 */ |
68 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
69 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
70 |
|
XVID_ME_CHROMA16 | XVID_ME_CHROMA8, |
71 |
|
|
72 |
|
/* quality 5 */ |
73 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
74 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
75 |
|
XVID_ME_CHROMA16 | XVID_ME_CHROMA8, |
76 |
|
|
77 |
|
/* quality 6 */ |
78 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | |
79 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH8 | |
80 |
|
XVID_ME_CHROMA16 | XVID_ME_CHROMA8 , |
81 |
|
|
82 |
}; |
}; |
83 |
|
#define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0])) |
84 |
|
|
85 |
static xvid_vol_t const vol_presets[] = { |
static xvid_vop_t const vop_presets[] = { |
86 |
XVID_MPEGQUANT, |
/* quality 0 */ |
87 |
0, |
0, |
88 |
|
|
89 |
|
/* quality 1 */ |
90 |
0, |
0, |
|
XVID_QUARTERPEL, |
|
|
XVID_QUARTERPEL | XVID_GMC, |
|
|
XVID_QUARTERPEL | XVID_GMC |
|
|
}; |
|
91 |
|
|
92 |
static xvid_vop_t const vop_presets[] = { |
/* quality 2 */ |
93 |
XVID_DYNAMIC_BFRAMES, |
XVID_VOP_HALFPEL, |
94 |
XVID_DYNAMIC_BFRAMES, |
|
95 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL, |
/* quality 3 */ |
96 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V, |
XVID_VOP_HALFPEL | XVID_VOP_INTER4V, |
97 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED, |
|
98 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED | XVID_MODEDECISION_BITS |
/* quality 4 */ |
99 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V, |
100 |
|
|
101 |
|
/* quality 5 */ |
102 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V | |
103 |
|
XVID_VOP_TRELLISQUANT, |
104 |
|
|
105 |
|
/* quality 6 */ |
106 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V | |
107 |
|
XVID_VOP_TRELLISQUANT | XVID_VOP_HQACPRED, |
108 |
|
|
109 |
}; |
}; |
110 |
|
#define VOP_ELEMENTS (sizeof(vop_presets)/sizeof(vop_presets[0])) |
111 |
|
|
112 |
/***************************************************************************** |
/***************************************************************************** |
113 |
* Command line global variables |
* Command line global variables |
114 |
****************************************************************************/ |
****************************************************************************/ |
115 |
|
|
116 |
|
#define MAX_ZONES 64 |
117 |
|
|
118 |
|
static xvid_enc_zone_t ZONES[MAX_ZONES]; |
119 |
|
static int NUM_ZONES = 0; |
120 |
|
|
121 |
/* Maximum number of frames to encode */ |
/* Maximum number of frames to encode */ |
122 |
#define ABS_MAXFRAMENR 9999 |
#define ABS_MAXFRAMENR 9999 |
123 |
|
|
124 |
static int ARG_STATS = 0; |
static int ARG_STATS = 0; |
125 |
static int ARG_BITRATE = 900; |
static int ARG_DUMP = 0; |
126 |
static int ARG_QUANTI = 0; |
static int ARG_LUMIMASKING = 0; |
127 |
static int ARG_QUALITY = 5; |
static int ARG_BITRATE = 0; |
128 |
static int ARG_MINQUANT = 1; |
static int ARG_SINGLE = 0; |
129 |
static int ARG_MAXQUANT = 31; |
static char *ARG_PASS1 = 0; |
130 |
|
static char *ARG_PASS2 = 0; |
131 |
|
static int ARG_QUALITY = ME_ELEMENTS - 1; |
132 |
static float ARG_FRAMERATE = 25.00f; |
static float ARG_FRAMERATE = 25.00f; |
133 |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
134 |
|
static int ARG_MAXKEYINTERVAL = 0; |
135 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
136 |
static int ARG_INPUTTYPE = 0; |
static int ARG_INPUTTYPE = 0; |
137 |
static int ARG_SAVEMPEGSTREAM = 0; |
static int ARG_SAVEMPEGSTREAM = 0; |
142 |
static int ARG_BQOFFSET = 100; |
static int ARG_BQOFFSET = 100; |
143 |
static int ARG_MAXBFRAMES = 0; |
static int ARG_MAXBFRAMES = 0; |
144 |
static int ARG_PACKED = 0; |
static int ARG_PACKED = 0; |
145 |
|
static int ARG_DEBUG = 0; |
146 |
|
static int ARG_VOPDEBUG = 0; |
147 |
|
|
148 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
149 |
|
|
150 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
157 |
* Nasty global vars ;-) |
* Nasty global vars ;-) |
158 |
***************************************************************************/ |
***************************************************************************/ |
159 |
|
|
160 |
static int i,filenr = 0; |
static int i; |
161 |
|
|
162 |
/* the path where to save output */ |
/* the path where to save output */ |
163 |
static char filepath[256] = "./"; |
static char filepath[256] = "./"; |
177 |
|
|
178 |
/* PGM related functions */ |
/* PGM related functions */ |
179 |
static int read_pgmheader(FILE* handle); |
static int read_pgmheader(FILE* handle); |
180 |
static int read_pgmdata(FILE* handle, unsigned char *image); |
static int read_pgmdata(FILE * handle, |
181 |
static int read_yuvdata(FILE* handle, unsigned char *image); |
unsigned char *image); |
182 |
|
static int read_yuvdata(FILE * handle, |
183 |
|
unsigned char *image); |
184 |
|
|
185 |
/* Encoder related functions */ |
/* Encoder related functions */ |
186 |
static int enc_init(int use_assembler); |
static int enc_init(int use_assembler); |
197 |
* Main function |
* Main function |
198 |
****************************************************************************/ |
****************************************************************************/ |
199 |
|
|
200 |
int main(int argc, char *argv[]) |
int |
201 |
|
main(int argc, |
202 |
|
char *argv[]) |
203 |
{ |
{ |
204 |
|
|
205 |
unsigned char *mp4_buffer = NULL; |
unsigned char *mp4_buffer = NULL; |
208 |
|
|
209 |
double enctime; |
double enctime; |
210 |
double totalenctime=0.; |
double totalenctime=0.; |
211 |
|
float totalPSNR[3] = {0., 0., 0.}; |
212 |
|
|
213 |
int totalsize; |
int totalsize; |
214 |
int status; |
int result; |
215 |
int m4v_size; |
int m4v_size; |
216 |
int key; |
int key; |
217 |
int stats_type; |
int stats_type; |
219 |
int stats_length; |
int stats_length; |
220 |
int use_assembler=0; |
int use_assembler=0; |
221 |
|
|
222 |
|
int input_num; |
223 |
|
int output_num; |
224 |
|
|
225 |
char filename[256]; |
char filename[256]; |
226 |
|
|
227 |
FILE *in_file = stdin; |
FILE *in_file = stdin; |
230 |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
231 |
printf("written by Christoph Lampert 2002-2003\n\n"); |
printf("written by Christoph Lampert 2002-2003\n\n"); |
232 |
|
|
233 |
|
/* Is there a dumb XviD coder ? */ |
234 |
|
if(ME_ELEMENTS != VOP_ELEMENTS) { |
235 |
|
fprintf(stderr, "Presets' arrays should have the same number of elements -- Please fill a bug to xvid-devel@xvid.org\n"); |
236 |
|
return(-1); |
237 |
|
} |
238 |
|
|
239 |
/***************************************************************************** |
/***************************************************************************** |
240 |
* Command line parsing |
* Command line parsing |
241 |
****************************************************************************/ |
****************************************************************************/ |
244 |
|
|
245 |
if (strcmp("-asm", argv[i]) == 0 ) { |
if (strcmp("-asm", argv[i]) == 0 ) { |
246 |
use_assembler = 1; |
use_assembler = 1; |
247 |
} |
} else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-w", argv[i]) == 0 && i < argc - 1 ) { |
|
248 |
i++; |
i++; |
249 |
XDIM = atoi(argv[i]); |
XDIM = atoi(argv[i]); |
250 |
} |
} else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-h", argv[i]) == 0 && i < argc - 1 ) { |
|
251 |
i++; |
i++; |
252 |
YDIM = atoi(argv[i]); |
YDIM = atoi(argv[i]); |
253 |
} |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-b", argv[i]) == 0 && i < argc - 1 ) { |
|
254 |
i++; |
i++; |
255 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
256 |
} |
} else if (strcmp("-single", argv[i]) == 0) { |
257 |
else if (strcmp("-bn", argv[i]) == 0 && i < argc - 1 ) { |
ARG_SINGLE = 1; |
258 |
|
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
259 |
|
i++; |
260 |
|
ARG_PASS1 = argv[i]; |
261 |
|
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 1) { |
262 |
|
i++; |
263 |
|
ARG_PASS2 = argv[i]; |
264 |
|
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
265 |
i++; |
i++; |
266 |
ARG_MAXBFRAMES = atoi(argv[i]); |
ARG_MAXBFRAMES = atoi(argv[i]); |
267 |
} |
} else if (strcmp("-packed", argv[i]) == 0) { |
|
else if (strcmp("-p", argv[i]) == 0) { |
|
268 |
ARG_PACKED = 1; |
ARG_PACKED = 1; |
269 |
} |
} else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bqr", argv[i]) == 0 && i < argc - 1 ) { |
|
270 |
i++; |
i++; |
271 |
ARG_BQRATIO = atoi(argv[i]); |
ARG_BQRATIO = atoi(argv[i]); |
272 |
} |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bqo", argv[i]) == 0 && i < argc - 1 ) { |
|
273 |
i++; |
i++; |
274 |
ARG_BQOFFSET = atoi(argv[i]); |
ARG_BQOFFSET = atoi(argv[i]); |
275 |
|
|
276 |
|
} else if ((strcmp("-zq", argv[i]) == 0 || strcmp("-zw", argv[i]) == 0) && i < argc - 2) { |
277 |
|
|
278 |
|
if (NUM_ZONES >= MAX_ZONES) { |
279 |
|
fprintf(stderr,"warning: too many zones; zone ignored\n"); |
280 |
|
continue; |
281 |
} |
} |
282 |
else if (strcmp("-q", argv[i]) == 0 && i < argc - 1 ) { |
ZONES[NUM_ZONES].mode = strcmp("-zq", argv[i])==0 ? XVID_ZONE_QUANT : XVID_ZONE_WEIGHT; |
283 |
|
i++; |
284 |
|
ZONES[NUM_ZONES].frame = atoi(argv[i]); |
285 |
|
i++; |
286 |
|
ZONES[NUM_ZONES].increment = (int)(atof(argv[i]) * 100); |
287 |
|
ZONES[NUM_ZONES].base = 100; |
288 |
|
NUM_ZONES++; |
289 |
|
|
290 |
|
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
291 |
i++; |
i++; |
292 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
293 |
} |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-f", argv[i]) == 0 && i < argc - 1 ) { |
|
294 |
i++; |
i++; |
295 |
ARG_FRAMERATE = (float)atof(argv[i]); |
ARG_FRAMERATE = (float)atof(argv[i]); |
296 |
} |
} else if (strcmp("-max_key_interval", argv[i]) == 0 && i < argc - 1) { |
297 |
else if (strcmp("-i", argv[i]) == 0 && i < argc - 1 ) { |
i++; |
298 |
|
ARG_MAXKEYINTERVAL = atoi(argv[i]); |
299 |
|
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
300 |
i++; |
i++; |
301 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
302 |
} |
} else if (strcmp("-stats", argv[i]) == 0) { |
|
else if (strcmp("-s", argv[i]) == 0) { |
|
303 |
ARG_STATS = 1; |
ARG_STATS = 1; |
304 |
} |
} else if (strcmp("-dump", argv[i]) == 0) { |
305 |
else if (strcmp("-t", argv[i]) == 0 && i < argc - 1 ) { |
ARG_DUMP = 1; |
306 |
|
} else if (strcmp("-lumimasking", argv[i]) == 0) { |
307 |
|
ARG_LUMIMASKING = 1; |
308 |
|
} else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) { |
309 |
i++; |
i++; |
310 |
ARG_INPUTTYPE = atoi(argv[i]); |
ARG_INPUTTYPE = atoi(argv[i]); |
311 |
} |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
|
else if(strcmp("-n", argv[i]) == 0 && i < argc - 1 ) { |
|
312 |
i++; |
i++; |
313 |
ARG_MAXFRAMENR = atoi(argv[i]); |
ARG_MAXFRAMENR = atoi(argv[i]); |
314 |
} |
} else if (strcmp("-save", argv[i]) == 0) { |
|
else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1 ) { |
|
|
i++; |
|
|
ARG_QUANTI = atoi(argv[i]); |
|
|
} |
|
|
else if (strcmp("-m", argv[i]) == 0) { |
|
315 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
316 |
} |
} else if (strcmp("-debug", argv[i]) == 0) { |
317 |
else if (strcmp("-o", argv[i]) == 0 && i < argc - 1 ) { |
i++; |
318 |
|
if (sscanf(argv[i],"0x%x", &ARG_DEBUG) || sscanf(argv[i],"%d", &ARG_DEBUG)) ; |
319 |
|
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
320 |
i++; |
i++; |
321 |
ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
322 |
} |
} else if (strcmp("-vop_debug", argv[i]) == 0) { |
323 |
else if (strcmp("-help", argv[i])) { |
ARG_VOPDEBUG = 1; |
324 |
|
|
325 |
|
} else if (strcmp("-help", argv[i])) { |
326 |
usage(); |
usage(); |
327 |
return(0); |
return(0); |
328 |
} |
} else { |
|
else { |
|
329 |
usage(); |
usage(); |
330 |
exit(-1); |
exit(-1); |
331 |
} |
} |
337 |
****************************************************************************/ |
****************************************************************************/ |
338 |
|
|
339 |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
340 |
fprintf(stderr, "Trying to retreive width and height from PGM header\n"); |
fprintf(stderr, |
341 |
|
"Trying to retreive width and height from PGM header\n"); |
342 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
343 |
} |
} |
344 |
|
|
345 |
if ( ARG_QUALITY < 0 || ARG_QUALITY > 5) { |
if (ARG_QUALITY < 0 ) { |
346 |
fprintf(stderr,"Wrong Quality\n"); |
ARG_QUALITY = 0; |
347 |
return(-1); |
} else if (ARG_QUALITY >= ME_ELEMENTS) { |
348 |
} |
ARG_QUALITY = ME_ELEMENTS - 1; |
|
|
|
|
if ( ARG_BITRATE <= 0 && ARG_QUANTI == 0) { |
|
|
fprintf(stderr,"Wrong Bitrate\n"); |
|
|
return(-1); |
|
349 |
} |
} |
350 |
|
|
351 |
if ( ARG_FRAMERATE <= 0) { |
if ( ARG_FRAMERATE <= 0) { |
360 |
|
|
361 |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
362 |
in_file = stdin; |
in_file = stdin; |
363 |
} |
} else { |
|
else { |
|
364 |
|
|
365 |
in_file = fopen(ARG_INPUTFILE, "rb"); |
in_file = fopen(ARG_INPUTFILE, "rb"); |
366 |
if (in_file == NULL) { |
if (in_file == NULL) { |
371 |
|
|
372 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
373 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
374 |
fprintf(stderr, "Wrong input format, I want YUV encapsulated in PGM\n"); |
fprintf(stderr, |
375 |
|
"Wrong input format, I want YUV encapsulated in PGM\n"); |
376 |
return(-1); |
return(-1); |
377 |
} |
} |
378 |
} |
} |
392 |
****************************************************************************/ |
****************************************************************************/ |
393 |
|
|
394 |
|
|
395 |
status = enc_init(use_assembler); |
result = enc_init(use_assembler); |
396 |
if (status) |
if (result) { |
397 |
{ |
fprintf(stderr, "Encore INIT problem, return value %d\n", result); |
|
fprintf(stderr, "Encore INIT problem, return value %d\n", status); |
|
398 |
goto release_all; |
goto release_all; |
399 |
} |
} |
400 |
|
|
409 |
goto release_all; |
goto release_all; |
410 |
} |
} |
411 |
|
|
412 |
} |
} else { |
|
else { |
|
413 |
out_file = NULL; |
out_file = NULL; |
414 |
} |
} |
415 |
|
|
419 |
|
|
420 |
totalsize = 0; |
totalsize = 0; |
421 |
|
|
422 |
|
result = 0; |
423 |
|
|
424 |
|
input_num = 0; /* input frame counter */ |
425 |
|
output_num = 0; /* output frame counter */ |
426 |
|
|
427 |
do { |
do { |
428 |
|
|
429 |
char *type; |
char *type; |
430 |
int stats[3]; |
int sse[3]; |
431 |
|
|
432 |
|
if (input_num >= ARG_MAXFRAMENR) { |
433 |
|
result = 1; |
434 |
|
} |
435 |
|
|
436 |
|
if (!result) { |
437 |
if(ARG_INPUTTYPE) { |
if(ARG_INPUTTYPE) { |
438 |
/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
439 |
status = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
440 |
} else { |
} else { |
441 |
/* read raw data (YUV-format) */ |
/* read raw data (YUV-format) */ |
442 |
status = read_yuvdata(in_file, in_buffer); |
result = read_yuvdata(in_file, in_buffer); |
443 |
} |
} |
|
|
|
|
if(status) { |
|
|
/* Couldn't read image, most likely end-of-file */ |
|
|
continue; |
|
444 |
} |
} |
445 |
|
|
446 |
/***************************************************************************** |
/***************************************************************************** |
448 |
****************************************************************************/ |
****************************************************************************/ |
449 |
|
|
450 |
enctime = msecond(); |
enctime = msecond(); |
451 |
m4v_size = enc_main(in_buffer, mp4_buffer, &key, &stats_type, &stats_quant, &stats_length, stats); |
m4v_size = |
452 |
|
enc_main(!result ? in_buffer : 0, mp4_buffer, &key, &stats_type, |
453 |
|
&stats_quant, &stats_length, sse); |
454 |
enctime = msecond() - enctime; |
enctime = msecond() - enctime; |
455 |
|
|
456 |
/* Write the Frame statistics */ |
/* Write the Frame statistics */ |
457 |
|
|
458 |
printf("Frame %5d: key=%i, time(ms)=%6.1f, length=%7d", |
printf("%5d: key=%i, time= %6.0f, len= %7d", !result ? input_num : -1, |
459 |
(int)filenr, |
key, (float) enctime, (int) m4v_size); |
|
key, |
|
|
(float)enctime, |
|
|
(int)m4v_size); |
|
460 |
|
|
461 |
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
462 |
|
|
478 |
break; |
break; |
479 |
} |
} |
480 |
|
|
481 |
printf(" | type=%s quant=%2d, length=%7d", type, stats_quant, stats_length); |
printf(" | type=%s, quant= %2d, len= %7d", type, stats_quant, |
482 |
|
stats_length); |
483 |
|
|
484 |
|
#define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) |
485 |
|
|
486 |
if(ARG_STATS) { |
if(ARG_STATS) { |
487 |
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", |
488 |
(stats[0] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[0]/((float)(XDIM)*(YDIM))), |
SSE2PSNR(sse[0], XDIM, YDIM), SSE2PSNR(sse[1], XDIM / 2, |
489 |
(stats[1] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[1]/((float)(XDIM)*(YDIM)/4)), |
YDIM / 2), |
490 |
(stats[2] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[2]/((float)(XDIM)*(YDIM)/4))); |
SSE2PSNR(sse[2], XDIM / 2, YDIM / 2)); |
491 |
|
|
492 |
|
totalPSNR[0] += SSE2PSNR(sse[0], XDIM, YDIM); |
493 |
|
totalPSNR[1] += SSE2PSNR(sse[1], XDIM/2, YDIM/2); |
494 |
|
totalPSNR[2] += SSE2PSNR(sse[2], XDIM/2, YDIM/2); |
495 |
} |
} |
496 |
|
|
497 |
} |
} |
498 |
|
#undef SSE2PSNR |
499 |
|
|
500 |
printf("\n"); |
printf("\n"); |
501 |
|
|
502 |
|
if (m4v_size < 0) { |
503 |
|
break; |
504 |
|
} |
505 |
|
|
506 |
/* Update encoding time stats */ |
/* Update encoding time stats */ |
507 |
totalenctime += enctime; |
totalenctime += enctime; |
508 |
totalsize += m4v_size; |
totalsize += m4v_size; |
509 |
|
|
|
/* Not coded frames return 0 */ |
|
|
if(m4v_size == 0) goto next_frame; |
|
|
|
|
|
|
|
510 |
/***************************************************************************** |
/***************************************************************************** |
511 |
* Save stream to file |
* Save stream to file |
512 |
****************************************************************************/ |
****************************************************************************/ |
513 |
|
|
514 |
if (ARG_SAVEMPEGSTREAM) |
if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) { |
|
{ |
|
515 |
/* Save single files */ |
/* Save single files */ |
516 |
if (out_file == NULL) { |
if (out_file == NULL) { |
517 |
sprintf(filename, "%sframe%05d.m4v", filepath, filenr); |
sprintf(filename, "%sframe%05d.m4v", filepath, output_num); |
518 |
out_file = fopen(filename, "wb"); |
out_file = fopen(filename, "wb"); |
519 |
fwrite(mp4_buffer, m4v_size, 1, out_file); |
fwrite(mp4_buffer, m4v_size, 1, out_file); |
520 |
fclose(out_file); |
fclose(out_file); |
521 |
out_file = NULL; |
out_file = NULL; |
522 |
} |
output_num++; |
523 |
else { |
} else { |
524 |
|
|
525 |
/* Write mp4 data */ |
/* Write mp4 data */ |
526 |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
528 |
} |
} |
529 |
} |
} |
530 |
|
|
531 |
filenr++; |
input_num++; |
532 |
|
|
|
next_frame: |
|
533 |
/* Read the header if it's pgm stream */ |
/* Read the header if it's pgm stream */ |
534 |
if (ARG_INPUTTYPE) |
if (!result && ARG_INPUTTYPE) |
535 |
status = read_pgmheader(in_file); |
result = read_pgmheader(in_file); |
536 |
|
|
537 |
} while ( (!status) && (filenr<ARG_MAXFRAMENR) ); |
} while (1); |
538 |
|
|
539 |
|
|
540 |
|
|
542 |
* Calculate totals and averages for output, print results |
* Calculate totals and averages for output, print results |
543 |
****************************************************************************/ |
****************************************************************************/ |
544 |
|
|
545 |
totalsize /= filenr; |
printf("Tot: enctime(ms) =%7.2f, length(bytes) = %7d\n", |
546 |
totalenctime /= filenr; |
totalenctime, (int) totalsize); |
547 |
|
|
548 |
|
if (input_num > 0) { |
549 |
|
totalsize /= input_num; |
550 |
|
totalenctime /= input_num; |
551 |
|
totalPSNR[0] /= input_num; |
552 |
|
totalPSNR[1] /= input_num; |
553 |
|
totalPSNR[2] /= input_num; |
554 |
|
} else { |
555 |
|
totalsize = -1; |
556 |
|
totalenctime = -1; |
557 |
|
} |
558 |
|
|
559 |
printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d\n", |
printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d", |
560 |
totalenctime, 1000/totalenctime, (int)totalsize); |
totalenctime, 1000/totalenctime, (int)totalsize); |
561 |
|
if (ARG_STATS) { |
562 |
|
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
563 |
|
totalPSNR[0],totalPSNR[1],totalPSNR[2]); |
564 |
|
} |
565 |
|
printf("\n"); |
566 |
|
|
567 |
|
|
568 |
/***************************************************************************** |
/***************************************************************************** |
571 |
|
|
572 |
release_all: |
release_all: |
573 |
|
|
574 |
if (enc_handle) |
if (enc_handle) { |
575 |
{ |
result = enc_stop(); |
576 |
status = enc_stop(); |
if (result) |
577 |
if (status) |
fprintf(stderr, "Encore RELEASE problem return value %d\n", |
578 |
fprintf(stderr, "Encore RELEASE problem return value %d\n", status); |
result); |
579 |
} |
} |
580 |
|
|
581 |
if(in_file) |
if(in_file) |
602 |
*****************************************************************************/ |
*****************************************************************************/ |
603 |
|
|
604 |
/* Return time elapsed time in miliseconds since the program started */ |
/* Return time elapsed time in miliseconds since the program started */ |
605 |
static double msecond() |
static double |
606 |
|
msecond() |
607 |
{ |
{ |
608 |
#ifndef WIN32 |
#ifndef WIN32 |
609 |
struct timeval tv; |
struct timeval tv; |
610 |
|
|
611 |
gettimeofday(&tv, 0); |
gettimeofday(&tv, 0); |
612 |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
613 |
#else |
#else |
614 |
clock_t clk; |
clock_t clk; |
615 |
|
|
616 |
clk = clock(); |
clk = clock(); |
617 |
return(clk * 1000 / CLOCKS_PER_SEC); |
return(clk * 1000 / CLOCKS_PER_SEC); |
618 |
#endif |
#endif |
622 |
* Usage message |
* Usage message |
623 |
*****************************************************************************/ |
*****************************************************************************/ |
624 |
|
|
625 |
static void usage() |
static void |
626 |
|
usage() |
627 |
{ |
{ |
628 |
|
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n\n"); |
629 |
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n"); |
fprintf(stderr, "Input options:\n"); |
630 |
fprintf(stderr, "Options :\n"); |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
631 |
|
fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1)\n"); |
632 |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
633 |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
634 |
fprintf(stderr, " -b integer : target bitrate (>0 | default=900kbit)\n"); |
fprintf(stderr, " -nframes integer: number of frames to encode\n"); |
635 |
fprintf(stderr, " -bn integer : max bframes (default=0)\n"); |
fprintf(stderr, "\n"); |
636 |
fprintf(stderr, " -p : packed mode\n"); |
fprintf(stderr, "Output options:\n"); |
637 |
fprintf(stderr, " -bqr integer : bframe quantizer ratio (default=150)\n"); |
fprintf(stderr, " -dump : save decoder output\n"); |
638 |
fprintf(stderr, " -bqo integer : bframe quantizer offset (default=100)\n"); |
fprintf(stderr, " -save : save mpeg4 raw stream\n"); |
639 |
fprintf(stderr, " -f float : target framerate (>0)\n"); |
fprintf(stderr, " -o string: output filename\n"); |
640 |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
fprintf(stderr, "\n"); |
641 |
fprintf(stderr, " -s : print stats about encoded frames\n"); |
fprintf(stderr, "BFrames options:\n"); |
642 |
fprintf(stderr, " -t integer : input data type (yuv=0, pgm=1)\n"); |
fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); |
643 |
fprintf(stderr, " -n integer : number of frames to encode\n"); |
fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); |
644 |
fprintf(stderr, " -q integer : quality ([0..5])\n"); |
fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); |
645 |
fprintf(stderr, " -d boolean : save decoder output (0 False*, !=0 True)\n"); |
fprintf(stderr, "\n"); |
646 |
fprintf(stderr, " -m : save mpeg4 raw stream\n"); |
fprintf(stderr, "Rate control options:\n"); |
647 |
fprintf(stderr, " -o string : output container filename (only usefull when -m 1 is used) :\n"); |
fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); |
648 |
fprintf(stderr, " When this option is not used : one file per encoded frame\n"); |
fprintf(stderr, " -bitrate integer : target bitrate\n"); |
649 |
fprintf(stderr, " When this option is used : save to 'string' file\n"); |
fprintf(stderr, " -single : single pass mode\n"); |
650 |
|
fprintf(stderr, " -pass1 filename : twopass mode (first pass)\n"); |
651 |
|
fprintf(stderr, " -pass2 filename : twopass mode (2nd pass)\n"); |
652 |
|
fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n"); |
653 |
|
fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n"); |
654 |
|
fprintf(stderr, " -max_key_interval integer : maximum keyframe interval\n"); |
655 |
|
fprintf(stderr, "\n"); |
656 |
|
fprintf(stderr, "Other options\n"); |
657 |
|
fprintf(stderr, " -asm : use assembly optmized code\n"); |
658 |
|
fprintf(stderr, " -quality integer: quality ([0..%d])\n", ME_ELEMENTS - 1); |
659 |
|
fprintf(stderr, " -packed : packed mode\n"); |
660 |
|
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
661 |
|
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
662 |
|
fprintf(stderr, " -debug : print all MB dquants\n"); |
663 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
664 |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
fprintf(stderr, "\n"); |
665 |
fprintf(stderr, " (* means default)\n"); |
fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as many times as needed.\n", MAX_ZONES); |
666 |
|
fprintf(stderr, "\n"); |
667 |
} |
} |
668 |
|
|
669 |
/***************************************************************************** |
/***************************************************************************** |
674 |
* |
* |
675 |
*****************************************************************************/ |
*****************************************************************************/ |
676 |
|
|
677 |
static int read_pgmheader(FILE* handle) |
static int |
678 |
|
read_pgmheader(FILE * handle) |
679 |
{ |
{ |
680 |
int bytes,xsize,ysize,depth; |
int bytes,xsize,ysize,depth; |
681 |
char dummy[2]; |
char dummy[2]; |
686 |
return(1); |
return(1); |
687 |
|
|
688 |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
689 |
if ( (xsize > 1440) || (ysize > 2880 ) || (depth != 255) ) |
if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
|
{ |
|
690 |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
691 |
return(2); |
return(2); |
692 |
} |
} |
693 |
if ( (XDIM==0) || (YDIM==0) ) |
if ((XDIM == 0) || (YDIM == 0)) { |
|
{ |
|
694 |
XDIM=xsize; |
XDIM=xsize; |
695 |
YDIM=ysize*2/3; |
YDIM=ysize*2/3; |
696 |
} |
} |
698 |
return(0); |
return(0); |
699 |
} |
} |
700 |
|
|
701 |
static int read_pgmdata(FILE* handle, unsigned char *image) |
static int |
702 |
|
read_pgmdata(FILE * handle, |
703 |
|
unsigned char *image) |
704 |
{ |
{ |
705 |
int i; |
int i; |
706 |
char dummy; |
char dummy; |
712 |
/* read Y component of picture */ |
/* read Y component of picture */ |
713 |
fread(y, 1, XDIM*YDIM, handle); |
fread(y, 1, XDIM*YDIM, handle); |
714 |
|
|
715 |
for (i=0;i<YDIM/2;i++) |
for (i = 0; i < YDIM / 2; i++) { |
|
{ |
|
716 |
/* read U */ |
/* read U */ |
717 |
fread(u, 1, XDIM/2, handle); |
fread(u, 1, XDIM/2, handle); |
718 |
|
|
730 |
return(0); |
return(0); |
731 |
} |
} |
732 |
|
|
733 |
static int read_yuvdata(FILE* handle, unsigned char *image) |
static int |
734 |
|
read_yuvdata(FILE * handle, |
735 |
|
unsigned char *image) |
736 |
{ |
{ |
737 |
|
|
738 |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != (unsigned int)IMAGE_SIZE(XDIM, YDIM)) |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != |
739 |
|
(unsigned int) IMAGE_SIZE(XDIM, YDIM)) |
740 |
return(1); |
return(1); |
741 |
else |
else |
742 |
return(0); |
return(0); |
748 |
|
|
749 |
/* sample plugin */ |
/* sample plugin */ |
750 |
|
|
751 |
int rawenc_debug(void * handle, int opt, void * param1, void * param2) |
int |
752 |
{ |
rawenc_debug(void *handle, |
753 |
switch(opt) |
int opt, |
754 |
|
void *param1, |
755 |
|
void *param2) |
756 |
{ |
{ |
757 |
|
switch (opt) { |
758 |
case XVID_PLG_INFO : |
case XVID_PLG_INFO : |
759 |
|
{ |
760 |
|
xvid_plg_info_t *info = (xvid_plg_info_t *) param1; |
761 |
|
|
762 |
|
info->flags = XVID_REQDQUANTS; |
763 |
|
return 0; |
764 |
|
} |
765 |
|
|
766 |
case XVID_PLG_CREATE : |
case XVID_PLG_CREATE : |
767 |
case XVID_PLG_DESTROY : |
case XVID_PLG_DESTROY : |
768 |
case XVID_PLG_BEFORE : |
case XVID_PLG_BEFORE : |
771 |
case XVID_PLG_AFTER : |
case XVID_PLG_AFTER : |
772 |
{ |
{ |
773 |
xvid_plg_data_t * data = (xvid_plg_data_t*)param1; |
xvid_plg_data_t * data = (xvid_plg_data_t*)param1; |
774 |
printf("type=%i, quant=%i, length=%i\n", data->type, data->quant, data->length); |
int i, j; |
775 |
|
|
776 |
|
printf("---[ frame: %5i quant: %2i length: %6i ]---\n", |
777 |
|
data->frame_num, data->quant, data->length); |
778 |
|
for (j = 0; j < data->mb_height; j++) { |
779 |
|
for (i = 0; i < data->mb_width; i++) |
780 |
|
printf("%2i ", data->dquant[j * data->dquant_stride + i]); |
781 |
|
printf("\n"); |
782 |
|
} |
783 |
|
|
784 |
return 0; |
return 0; |
785 |
} |
} |
786 |
} |
} |
791 |
|
|
792 |
#define FRAMERATE_INCR 1001 |
#define FRAMERATE_INCR 1001 |
793 |
|
|
794 |
|
|
795 |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
796 |
static int enc_init(int use_assembler) |
static int |
797 |
|
enc_init(int use_assembler) |
798 |
{ |
{ |
799 |
int xerr; |
int xerr; |
800 |
|
//xvid_plugin_cbr_t cbr; |
801 |
/* xvid_enc_plugin_t plugins[1]; */ |
xvid_plugin_single_t single; |
802 |
|
xvid_plugin_2pass1_t rc2pass1; |
803 |
|
xvid_plugin_2pass2_t rc2pass2; |
804 |
|
//xvid_plugin_fixed_t rcfixed; |
805 |
|
xvid_enc_plugin_t plugins[7]; |
806 |
xvid_gbl_init_t xvid_gbl_init; |
xvid_gbl_init_t xvid_gbl_init; |
807 |
xvid_enc_create_t xvid_enc_create; |
xvid_enc_create_t xvid_enc_create; |
808 |
|
|
813 |
/* Set version -- version checking will done by xvidcore*/ |
/* Set version -- version checking will done by xvidcore*/ |
814 |
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
815 |
xvid_gbl_init.version = XVID_VERSION; |
xvid_gbl_init.version = XVID_VERSION; |
816 |
|
printf("0x%x\n", ARG_DEBUG); |
817 |
|
xvid_gbl_init.debug = ARG_DEBUG; |
818 |
|
|
819 |
|
|
820 |
/* Do we have to enable ASM optimizations ? */ |
/* Do we have to enable ASM optimizations ? */ |
825 |
#else |
#else |
826 |
xvid_gbl_init.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
827 |
#endif |
#endif |
828 |
} |
} else { |
|
else { |
|
829 |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
830 |
} |
} |
831 |
|
|
844 |
xvid_enc_create.width = XDIM; |
xvid_enc_create.width = XDIM; |
845 |
xvid_enc_create.height = YDIM; |
xvid_enc_create.height = YDIM; |
846 |
|
|
847 |
/* init plugins |
/* init plugins */ |
848 |
plugins[0].func = rawenc_debug; |
xvid_enc_create.zones = ZONES; |
849 |
plugins[0].param = NULL; |
xvid_enc_create.num_zones = NUM_ZONES; |
850 |
xvid_enc_create.num_plugins = 1; |
|
851 |
xvid_enc_create.plugins = plugins; */ |
xvid_enc_create.plugins = plugins; |
852 |
|
xvid_enc_create.num_plugins = 0; |
853 |
|
|
854 |
|
if (ARG_SINGLE) { |
855 |
|
memset(&single, 0, sizeof(xvid_plugin_single_t)); |
856 |
|
single.version = XVID_VERSION; |
857 |
|
single.bitrate = ARG_BITRATE; |
858 |
|
|
859 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single; |
860 |
|
plugins[xvid_enc_create.num_plugins].param = &single; |
861 |
|
xvid_enc_create.num_plugins++; |
862 |
|
} |
863 |
|
|
864 |
|
if (ARG_PASS2) { |
865 |
|
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
866 |
|
rc2pass2.version = XVID_VERSION; |
867 |
|
rc2pass2.filename = ARG_PASS2; |
868 |
|
rc2pass2.bitrate = ARG_BITRATE; |
869 |
|
|
870 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
871 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |
872 |
|
xvid_enc_create.num_plugins++; |
873 |
|
} |
874 |
|
|
875 |
|
if (ARG_PASS1) { |
876 |
|
memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t)); |
877 |
|
rc2pass1.version = XVID_VERSION; |
878 |
|
rc2pass1.filename = ARG_PASS1; |
879 |
|
|
880 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1; |
881 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass1; |
882 |
|
xvid_enc_create.num_plugins++; |
883 |
|
} |
884 |
|
|
885 |
|
if (ARG_LUMIMASKING) { |
886 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; |
887 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
888 |
|
xvid_enc_create.num_plugins++; |
889 |
|
} |
890 |
|
|
891 |
|
if (ARG_DUMP) { |
892 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump; |
893 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
894 |
|
xvid_enc_create.num_plugins++; |
895 |
|
} |
896 |
|
|
897 |
|
/* if (ARG_DEBUG) { |
898 |
|
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
899 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
900 |
|
xvid_enc_create.num_plugins++; |
901 |
|
}*/ |
902 |
|
|
903 |
/* No fancy thread tests */ |
/* No fancy thread tests */ |
904 |
xvid_enc_create.num_threads = 0; |
xvid_enc_create.num_threads = 0; |
913 |
} |
} |
914 |
|
|
915 |
/* Maximum key frame interval */ |
/* Maximum key frame interval */ |
916 |
|
|
917 |
|
if (ARG_MAXKEYINTERVAL > 0) { |
918 |
|
xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL; |
919 |
|
}else { |
920 |
xvid_enc_create.max_key_interval = (int)ARG_FRAMERATE*10; |
xvid_enc_create.max_key_interval = (int)ARG_FRAMERATE*10; |
921 |
|
} |
922 |
|
|
923 |
/* Bframes settings */ |
/* Bframes settings */ |
924 |
xvid_enc_create.max_bframes = ARG_MAXBFRAMES; |
xvid_enc_create.max_bframes = ARG_MAXBFRAMES; |
930 |
|
|
931 |
/* Global encoder options */ |
/* Global encoder options */ |
932 |
xvid_enc_create.global = 0; |
xvid_enc_create.global = 0; |
933 |
if (ARG_STATS) xvid_enc_create.global |= XVID_EXTRASTATS_ENABLE; |
|
934 |
if (ARG_PACKED) xvid_enc_create.global |= XVID_PACKED; |
if (ARG_PACKED) |
935 |
|
xvid_enc_create.global |=XVID_GLOBAL_PACKED; |
936 |
|
|
937 |
|
if (ARG_STATS) |
938 |
|
xvid_enc_create.global |=XVID_GLOBAL_EXTRASTATS_ENABLE; |
939 |
|
|
940 |
/* I use a small value here, since will not encode whole movies, but short clips */ |
/* I use a small value here, since will not encode whole movies, but short clips */ |
941 |
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
946 |
return(xerr); |
return(xerr); |
947 |
} |
} |
948 |
|
|
949 |
static int enc_stop() |
static int |
950 |
|
enc_stop() |
951 |
{ |
{ |
952 |
int xerr; |
int xerr; |
953 |
|
|
957 |
return(xerr); |
return(xerr); |
958 |
} |
} |
959 |
|
|
960 |
static int enc_main(unsigned char* image, |
static int |
961 |
|
enc_main(unsigned char *image, |
962 |
unsigned char* bitstream, |
unsigned char* bitstream, |
963 |
int * key, |
int * key, |
964 |
int *stats_type, |
int *stats_type, |
965 |
int *stats_quant, |
int *stats_quant, |
966 |
int *stats_length, |
int *stats_length, |
967 |
int stats[3]) |
int sse[3]) |
968 |
{ |
{ |
969 |
int ret; |
int ret; |
970 |
|
|
983 |
xvid_enc_frame.length = -1; |
xvid_enc_frame.length = -1; |
984 |
|
|
985 |
/* Initialize input image fields */ |
/* Initialize input image fields */ |
986 |
|
if (image) { |
987 |
xvid_enc_frame.input.plane[0] = image; |
xvid_enc_frame.input.plane[0] = image; |
988 |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
989 |
xvid_enc_frame.input.stride[0] = XDIM; |
xvid_enc_frame.input.stride[0] = XDIM; |
990 |
|
} else { |
991 |
|
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
992 |
|
} |
993 |
|
|
994 |
/* Set up core's general features */ |
/* Set up core's general features */ |
995 |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
xvid_enc_frame.vol_flags = 0; |
996 |
|
if (ARG_STATS) |
997 |
|
xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; |
998 |
|
|
999 |
/* Set up core's general features */ |
/* Set up core's general features */ |
1000 |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
1001 |
|
if (ARG_VOPDEBUG) { |
1002 |
|
xvid_enc_frame.vop_flags |= XVID_VOP_DEBUG; |
1003 |
|
} |
1004 |
|
|
1005 |
/* Frame type -- let core decide for us */ |
/* Frame type -- let core decide for us */ |
1006 |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
1007 |
|
|
1008 |
/* Force the right quantizer */ |
/* Force the right quantizer -- It is internally managed by RC plugins */ |
1009 |
xvid_enc_frame.quant = ARG_QUANTI; |
xvid_enc_frame.quant = 0; |
|
xvid_enc_frame.bquant = 0; |
|
1010 |
|
|
1011 |
/* Set up motion estimation flags */ |
/* Set up motion estimation flags */ |
1012 |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
1016 |
xvid_enc_frame.quant_inter_matrix = NULL; |
xvid_enc_frame.quant_inter_matrix = NULL; |
1017 |
|
|
1018 |
/* Encode the frame */ |
/* Encode the frame */ |
1019 |
xvid_enc_frame.vop_flags |= (ARG_STATS)?XVID_EXTRASTATS:0; |
ret = |
1020 |
ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, &xvid_enc_stats); |
xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
1021 |
|
&xvid_enc_stats); |
1022 |
|
|
1023 |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
1024 |
*stats_type = xvid_enc_stats.type; |
*stats_type = xvid_enc_stats.type; |
1025 |
*stats_quant = xvid_enc_stats.quant; |
*stats_quant = xvid_enc_stats.quant; |
1026 |
*stats_length = xvid_enc_stats.length; |
*stats_length = xvid_enc_stats.length; |
1027 |
stats[0] = xvid_enc_stats.sse_y; |
sse[0] = xvid_enc_stats.sse_y; |
1028 |
stats[1] = xvid_enc_stats.sse_u; |
sse[1] = xvid_enc_stats.sse_u; |
1029 |
stats[2] = xvid_enc_stats.sse_v; |
sse[2] = xvid_enc_stats.sse_v; |
1030 |
|
|
1031 |
return(ret); |
return(ret); |
1032 |
} |
} |