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 1.11.2.3 2003-03-11 01:08:10 edgomez Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.24 2003-05-15 17:53:11 edgomez Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
26 |
/***************************************************************************** |
/***************************************************************************** |
27 |
* Application notes : |
* Application notes : |
28 |
* |
* |
29 |
* A sequence of YUV pics in PGM file format is encoded and decoded |
* A sequence of raw YUV I420 pics or YUV I420 PGM file format is encoded |
30 |
* The speed is measured and PSNR of decoded picture is calculated. |
* The speed is measured and frames' PSNR are taken from core. |
31 |
* |
* |
32 |
* The program is plain C and needs no libraries except for libxvidcore, |
* The program is plain C and needs no libraries except for libxvidcore, |
33 |
* and maths-lib. |
* and maths-lib. |
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 char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
140 |
static int ARG_BQRATIO = 150; |
static int ARG_BQRATIO = 150; |
141 |
static int ARG_BQOFFSET = 100; |
static int ARG_BQOFFSET = 100; |
142 |
static int ARG_MAXBFRAMES = 0; |
static int ARG_MAXBFRAMES = 0; |
143 |
|
static int ARG_PACKED = 0; |
144 |
|
static int ARG_DEBUG = 0; |
145 |
|
|
146 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
147 |
|
|
148 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
155 |
* Nasty global vars ;-) |
* Nasty global vars ;-) |
156 |
***************************************************************************/ |
***************************************************************************/ |
157 |
|
|
158 |
static int i,filenr = 0; |
static int i; |
159 |
|
|
160 |
/* the path where to save output */ |
/* the path where to save output */ |
161 |
static char filepath[256] = "./"; |
static char filepath[256] = "./"; |
175 |
|
|
176 |
/* PGM related functions */ |
/* PGM related functions */ |
177 |
static int read_pgmheader(FILE* handle); |
static int read_pgmheader(FILE* handle); |
178 |
static int read_pgmdata(FILE* handle, unsigned char *image); |
static int read_pgmdata(FILE * handle, |
179 |
static int read_yuvdata(FILE* handle, unsigned char *image); |
unsigned char *image); |
180 |
|
static int read_yuvdata(FILE * handle, |
181 |
|
unsigned char *image); |
182 |
|
|
183 |
/* Encoder related functions */ |
/* Encoder related functions */ |
184 |
static int enc_init(int use_assembler); |
static int enc_init(int use_assembler); |
185 |
static int enc_stop(); |
static int enc_stop(); |
186 |
static int enc_main(unsigned char* image, |
static int enc_main(unsigned char* image, |
187 |
unsigned char* bitstream, |
unsigned char* bitstream, |
188 |
long *frametype, |
int *key, |
189 |
|
int *stats_type, |
190 |
|
int *stats_quant, |
191 |
|
int *stats_length, |
192 |
int stats[3]); |
int stats[3]); |
193 |
|
|
194 |
/***************************************************************************** |
/***************************************************************************** |
195 |
* Main function |
* Main function |
196 |
****************************************************************************/ |
****************************************************************************/ |
197 |
|
|
198 |
int main(int argc, char *argv[]) |
int |
199 |
|
main(int argc, |
200 |
|
char *argv[]) |
201 |
{ |
{ |
202 |
|
|
203 |
unsigned char *mp4_buffer = NULL; |
unsigned char *mp4_buffer = NULL; |
206 |
|
|
207 |
double enctime; |
double enctime; |
208 |
double totalenctime=0.; |
double totalenctime=0.; |
209 |
|
float totalPSNR[3] = {0., 0., 0.}; |
210 |
|
|
211 |
long totalsize; |
int totalsize; |
212 |
int status; |
int result; |
213 |
long frame_type; |
int m4v_size; |
214 |
|
int key; |
215 |
long m4v_size; |
int stats_type; |
216 |
|
int stats_quant; |
217 |
|
int stats_length; |
218 |
int use_assembler=0; |
int use_assembler=0; |
219 |
|
|
220 |
|
int input_num; |
221 |
|
int output_num; |
222 |
|
|
223 |
char filename[256]; |
char filename[256]; |
224 |
|
|
225 |
FILE *in_file = stdin; |
FILE *in_file = stdin; |
228 |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
229 |
printf("written by Christoph Lampert 2002-2003\n\n"); |
printf("written by Christoph Lampert 2002-2003\n\n"); |
230 |
|
|
231 |
|
/* Is there a dumb XviD coder ? */ |
232 |
|
if(ME_ELEMENTS != VOP_ELEMENTS) { |
233 |
|
fprintf(stderr, "Presets' arrays should have the same number of elements -- Please fill a bug to xvid-devel@xvid.org\n"); |
234 |
|
return(-1); |
235 |
|
} |
236 |
|
|
237 |
/***************************************************************************** |
/***************************************************************************** |
238 |
* Command line parsing |
* Command line parsing |
239 |
****************************************************************************/ |
****************************************************************************/ |
242 |
|
|
243 |
if (strcmp("-asm", argv[i]) == 0 ) { |
if (strcmp("-asm", argv[i]) == 0 ) { |
244 |
use_assembler = 1; |
use_assembler = 1; |
245 |
} |
} else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-w", argv[i]) == 0 && i < argc - 1 ) { |
|
246 |
i++; |
i++; |
247 |
XDIM = atoi(argv[i]); |
XDIM = atoi(argv[i]); |
248 |
} |
} else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-h", argv[i]) == 0 && i < argc - 1 ) { |
|
249 |
i++; |
i++; |
250 |
YDIM = atoi(argv[i]); |
YDIM = atoi(argv[i]); |
251 |
} |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-b", argv[i]) == 0 && i < argc - 1 ) { |
|
252 |
i++; |
i++; |
253 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
254 |
} |
} else if (strcmp("-single", argv[i]) == 0) { |
255 |
else if (strcmp("-bn", argv[i]) == 0 && i < argc - 1 ) { |
ARG_SINGLE = 1; |
256 |
|
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
257 |
|
i++; |
258 |
|
ARG_PASS1 = argv[i]; |
259 |
|
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 1) { |
260 |
|
i++; |
261 |
|
ARG_PASS2 = argv[i]; |
262 |
|
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
263 |
i++; |
i++; |
264 |
ARG_MAXBFRAMES = atoi(argv[i]); |
ARG_MAXBFRAMES = atoi(argv[i]); |
265 |
} |
} else if (strcmp("-packed", argv[i]) == 0) { |
266 |
else if (strcmp("-bqr", argv[i]) == 0 && i < argc - 1 ) { |
ARG_PACKED = 1; |
267 |
|
} else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) { |
268 |
i++; |
i++; |
269 |
ARG_BQRATIO = atoi(argv[i]); |
ARG_BQRATIO = atoi(argv[i]); |
270 |
} |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-bqo", argv[i]) == 0 && i < argc - 1 ) { |
|
271 |
i++; |
i++; |
272 |
ARG_BQOFFSET = atoi(argv[i]); |
ARG_BQOFFSET = atoi(argv[i]); |
273 |
|
|
274 |
|
} else if ((strcmp("-zq", argv[i]) == 0 || strcmp("-zw", argv[i]) == 0) && i < argc - 2) { |
275 |
|
|
276 |
|
if (NUM_ZONES >= MAX_ZONES) { |
277 |
|
fprintf(stderr,"warning: too many zones; zone ignored\n"); |
278 |
|
continue; |
279 |
} |
} |
280 |
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; |
281 |
|
i++; |
282 |
|
ZONES[NUM_ZONES].frame = atoi(argv[i]); |
283 |
|
i++; |
284 |
|
ZONES[NUM_ZONES].increment = (int)(atof(argv[i]) * 100); |
285 |
|
ZONES[NUM_ZONES].base = 100; |
286 |
|
NUM_ZONES++; |
287 |
|
|
288 |
|
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
289 |
i++; |
i++; |
290 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
291 |
} |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-f", argv[i]) == 0 && i < argc - 1 ) { |
|
292 |
i++; |
i++; |
293 |
ARG_FRAMERATE = (float)atof(argv[i]); |
ARG_FRAMERATE = (float)atof(argv[i]); |
294 |
} |
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
|
else if (strcmp("-i", argv[i]) == 0 && i < argc - 1 ) { |
|
295 |
i++; |
i++; |
296 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
297 |
} |
} else if (strcmp("-stats", argv[i]) == 0) { |
|
else if (strcmp("-s", argv[i]) == 0) { |
|
298 |
ARG_STATS = 1; |
ARG_STATS = 1; |
299 |
} |
} else if (strcmp("-dump", argv[i]) == 0) { |
300 |
else if (strcmp("-t", argv[i]) == 0 && i < argc - 1 ) { |
ARG_DUMP = 1; |
301 |
|
} else if (strcmp("-lumimasking", argv[i]) == 0) { |
302 |
|
ARG_LUMIMASKING = 1; |
303 |
|
} else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) { |
304 |
i++; |
i++; |
305 |
ARG_INPUTTYPE = atoi(argv[i]); |
ARG_INPUTTYPE = atoi(argv[i]); |
306 |
} |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
|
else if(strcmp("-n", argv[i]) == 0 && i < argc - 1 ) { |
|
307 |
i++; |
i++; |
308 |
ARG_MAXFRAMENR = atoi(argv[i]); |
ARG_MAXFRAMENR = atoi(argv[i]); |
309 |
} |
} 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) { |
|
310 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
311 |
} |
} else if (strcmp("-debug", argv[i]) == 0) { |
312 |
else if (strcmp("-o", argv[i]) == 0 && i < argc - 1 ) { |
ARG_DEBUG = 1; |
313 |
|
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
314 |
i++; |
i++; |
315 |
ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
316 |
} |
} else if (strcmp("-help", argv[i])) { |
|
else if (strcmp("-help", argv[i])) { |
|
317 |
usage(); |
usage(); |
318 |
return(0); |
return(0); |
319 |
} |
} else { |
|
else { |
|
320 |
usage(); |
usage(); |
321 |
exit(-1); |
exit(-1); |
322 |
} |
} |
328 |
****************************************************************************/ |
****************************************************************************/ |
329 |
|
|
330 |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
if (XDIM <= 0 || XDIM >= 2048 || YDIM <=0 || YDIM >= 2048 ) { |
331 |
fprintf(stderr, "Trying to retreive width and height from PGM header\n"); |
fprintf(stderr, |
332 |
|
"Trying to retreive width and height from PGM header\n"); |
333 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
334 |
} |
} |
335 |
|
|
336 |
if ( ARG_QUALITY < 0 || ARG_QUALITY > 5) { |
if (ARG_QUALITY < 0 ) { |
337 |
fprintf(stderr,"Wrong Quality\n"); |
ARG_QUALITY = 0; |
338 |
return(-1); |
} else if (ARG_QUALITY >= ME_ELEMENTS) { |
339 |
} |
ARG_QUALITY = ME_ELEMENTS - 1; |
|
|
|
|
if ( ARG_BITRATE <= 0 && ARG_QUANTI == 0) { |
|
|
fprintf(stderr,"Wrong Bitrate\n"); |
|
|
return(-1); |
|
340 |
} |
} |
341 |
|
|
342 |
if ( ARG_FRAMERATE <= 0) { |
if ( ARG_FRAMERATE <= 0) { |
351 |
|
|
352 |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
353 |
in_file = stdin; |
in_file = stdin; |
354 |
} |
} else { |
|
else { |
|
355 |
|
|
356 |
in_file = fopen(ARG_INPUTFILE, "rb"); |
in_file = fopen(ARG_INPUTFILE, "rb"); |
357 |
if (in_file == NULL) { |
if (in_file == NULL) { |
362 |
|
|
363 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
364 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
365 |
fprintf(stderr, "Wrong input format, I want YUV encapsulated in PGM\n"); |
fprintf(stderr, |
366 |
|
"Wrong input format, I want YUV encapsulated in PGM\n"); |
367 |
return(-1); |
return(-1); |
368 |
} |
} |
369 |
} |
} |
383 |
****************************************************************************/ |
****************************************************************************/ |
384 |
|
|
385 |
|
|
386 |
status = enc_init(use_assembler); |
result = enc_init(use_assembler); |
387 |
if (status) |
if (result) { |
388 |
{ |
fprintf(stderr, "Encore INIT problem, return value %d\n", result); |
|
fprintf(stderr, "Encore INIT problem, return value %d\n", status); |
|
389 |
goto release_all; |
goto release_all; |
390 |
} |
} |
391 |
|
|
400 |
goto release_all; |
goto release_all; |
401 |
} |
} |
402 |
|
|
403 |
} |
} else { |
|
else { |
|
404 |
out_file = NULL; |
out_file = NULL; |
405 |
} |
} |
406 |
|
|
410 |
|
|
411 |
totalsize = 0; |
totalsize = 0; |
412 |
|
|
413 |
|
result = 0; |
414 |
|
|
415 |
|
input_num = 0; /* input frame counter */ |
416 |
|
output_num = 0; /* output frame counter */ |
417 |
|
|
418 |
do { |
do { |
419 |
|
|
420 |
char *type; |
char *type; |
421 |
int stats[3]; |
int sse[3]; |
422 |
|
|
423 |
|
if (input_num >= ARG_MAXFRAMENR) { |
424 |
|
result = 1; |
425 |
|
} |
426 |
|
|
427 |
|
if (!result) { |
428 |
if(ARG_INPUTTYPE) { |
if(ARG_INPUTTYPE) { |
429 |
/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
430 |
status = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
431 |
} else { |
} else { |
432 |
/* read raw data (YUV-format) */ |
/* read raw data (YUV-format) */ |
433 |
status = read_yuvdata(in_file, in_buffer); |
result = read_yuvdata(in_file, in_buffer); |
434 |
} |
} |
|
|
|
|
if(status) { |
|
|
/* Couldn't read image, most likely end-of-file */ |
|
|
continue; |
|
435 |
} |
} |
436 |
|
|
437 |
/***************************************************************************** |
/***************************************************************************** |
439 |
****************************************************************************/ |
****************************************************************************/ |
440 |
|
|
441 |
enctime = msecond(); |
enctime = msecond(); |
442 |
m4v_size = enc_main(in_buffer, mp4_buffer, &frame_type, stats); |
m4v_size = |
443 |
|
enc_main(!result ? in_buffer : 0, mp4_buffer, &key, &stats_type, |
444 |
|
&stats_quant, &stats_length, sse); |
445 |
enctime = msecond() - enctime; |
enctime = msecond() - enctime; |
446 |
|
|
|
/* Not coded frames return 0 */ |
|
|
if(m4v_size == 0) goto next_frame; |
|
|
|
|
447 |
/* Write the Frame statistics */ |
/* Write the Frame statistics */ |
448 |
switch(frame_type) { |
|
449 |
|
printf("%5d: key=%i, time= %6.0f, length= %7d", !result ? input_num : -1, |
450 |
|
key, (float) enctime, (int) m4v_size); |
451 |
|
|
452 |
|
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
453 |
|
|
454 |
|
switch (stats_type) { |
455 |
case XVID_TYPE_IVOP: |
case XVID_TYPE_IVOP: |
456 |
type = "I"; |
type = "I"; |
457 |
break; |
break; |
464 |
case XVID_TYPE_SVOP: |
case XVID_TYPE_SVOP: |
465 |
type = "S"; |
type = "S"; |
466 |
break; |
break; |
|
case XVID_TYPE_NOTHING: |
|
|
type = "N"; |
|
|
break; |
|
467 |
default: |
default: |
468 |
type = "U"; |
type = "U"; |
469 |
break; |
break; |
470 |
} |
} |
471 |
|
|
472 |
printf("Frame %5d: type = %s, enctime(ms) =%6.1f, length(bytes) =%7d", |
printf(" | type=%s, quant= %2d, length= %7d", type, stats_quant, |
473 |
(int)filenr, |
stats_length); |
474 |
type, |
|
475 |
(float)enctime, |
#define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) |
|
(int)m4v_size); |
|
476 |
|
|
477 |
if(ARG_STATS) { |
if(ARG_STATS) { |
478 |
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", |
479 |
(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, |
480 |
(stats[1] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[1]/((float)(XDIM)*(YDIM)/4)), |
YDIM / 2), |
481 |
(stats[2] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[2]/((float)(XDIM)*(YDIM)/4))); |
SSE2PSNR(sse[2], XDIM / 2, YDIM / 2)); |
482 |
|
|
483 |
|
totalPSNR[0] += SSE2PSNR(sse[0], XDIM, YDIM); |
484 |
|
totalPSNR[1] += SSE2PSNR(sse[1], XDIM/2, YDIM/2); |
485 |
|
totalPSNR[2] += SSE2PSNR(sse[2], XDIM/2, YDIM/2); |
486 |
|
} |
487 |
|
|
488 |
} |
} |
489 |
|
#undef SSE2PSNR |
490 |
|
|
491 |
printf("\n"); |
printf("\n"); |
492 |
|
|
493 |
|
if (m4v_size < 0) { |
494 |
|
break; |
495 |
|
} |
496 |
|
|
497 |
/* Update encoding time stats */ |
/* Update encoding time stats */ |
498 |
totalenctime += enctime; |
totalenctime += enctime; |
499 |
totalsize += m4v_size; |
totalsize += m4v_size; |
502 |
* Save stream to file |
* Save stream to file |
503 |
****************************************************************************/ |
****************************************************************************/ |
504 |
|
|
505 |
if (ARG_SAVEMPEGSTREAM) |
if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) { |
|
{ |
|
506 |
/* Save single files */ |
/* Save single files */ |
507 |
if (out_file == NULL) { |
if (out_file == NULL) { |
508 |
sprintf(filename, "%sframe%05d.m4v", filepath, filenr); |
sprintf(filename, "%sframe%05d.m4v", filepath, output_num); |
509 |
out_file = fopen(filename, "wb"); |
out_file = fopen(filename, "wb"); |
510 |
fwrite(mp4_buffer, m4v_size, 1, out_file); |
fwrite(mp4_buffer, m4v_size, 1, out_file); |
511 |
fclose(out_file); |
fclose(out_file); |
512 |
out_file = NULL; |
out_file = NULL; |
513 |
} |
output_num++; |
514 |
else { |
} else { |
515 |
|
|
516 |
/* Write mp4 data */ |
/* Write mp4 data */ |
517 |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
519 |
} |
} |
520 |
} |
} |
521 |
|
|
522 |
next_frame: |
input_num++; |
|
/* Read the header if it's pgm stream */ |
|
|
if (ARG_INPUTTYPE) |
|
|
status = read_pgmheader(in_file); |
|
523 |
|
|
524 |
filenr++; |
/* Read the header if it's pgm stream */ |
525 |
|
if (!result && ARG_INPUTTYPE) |
526 |
|
result = read_pgmheader(in_file); |
527 |
|
|
528 |
} while ( (!status) && (filenr<ARG_MAXFRAMENR) ); |
} while (1); |
529 |
|
|
530 |
|
|
531 |
|
|
533 |
* Calculate totals and averages for output, print results |
* Calculate totals and averages for output, print results |
534 |
****************************************************************************/ |
****************************************************************************/ |
535 |
|
|
536 |
totalsize /= filenr; |
printf("Tot: enctime(ms) =%7.2f, length(bytes) = %7d\n", |
537 |
totalenctime /= filenr; |
totalenctime, (int) totalsize); |
538 |
|
|
539 |
|
if (input_num > 0) { |
540 |
|
totalsize /= input_num; |
541 |
|
totalenctime /= input_num; |
542 |
|
totalPSNR[0] /= input_num; |
543 |
|
totalPSNR[1] /= input_num; |
544 |
|
totalPSNR[2] /= input_num; |
545 |
|
} else { |
546 |
|
totalsize = -1; |
547 |
|
totalenctime = -1; |
548 |
|
} |
549 |
|
|
550 |
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", |
551 |
totalenctime, 1000/totalenctime, (int)totalsize); |
totalenctime, 1000/totalenctime, (int)totalsize); |
552 |
|
if (ARG_STATS) { |
553 |
|
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
554 |
|
totalPSNR[0],totalPSNR[1],totalPSNR[2]); |
555 |
|
} |
556 |
|
printf("\n"); |
557 |
|
|
558 |
|
|
559 |
/***************************************************************************** |
/***************************************************************************** |
562 |
|
|
563 |
release_all: |
release_all: |
564 |
|
|
565 |
if (enc_handle) |
if (enc_handle) { |
566 |
{ |
result = enc_stop(); |
567 |
status = enc_stop(); |
if (result) |
568 |
if (status) |
fprintf(stderr, "Encore RELEASE problem return value %d\n", |
569 |
fprintf(stderr, "Encore RELEASE problem return value %d\n", status); |
result); |
570 |
} |
} |
571 |
|
|
572 |
if(in_file) |
if(in_file) |
593 |
*****************************************************************************/ |
*****************************************************************************/ |
594 |
|
|
595 |
/* Return time elapsed time in miliseconds since the program started */ |
/* Return time elapsed time in miliseconds since the program started */ |
596 |
static double msecond() |
static double |
597 |
|
msecond() |
598 |
{ |
{ |
599 |
#ifndef WIN32 |
#ifndef WIN32 |
600 |
struct timeval tv; |
struct timeval tv; |
601 |
|
|
602 |
gettimeofday(&tv, 0); |
gettimeofday(&tv, 0); |
603 |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
604 |
#else |
#else |
605 |
clock_t clk; |
clock_t clk; |
606 |
|
|
607 |
clk = clock(); |
clk = clock(); |
608 |
return(clk * 1000 / CLOCKS_PER_SEC); |
return(clk * 1000 / CLOCKS_PER_SEC); |
609 |
#endif |
#endif |
613 |
* Usage message |
* Usage message |
614 |
*****************************************************************************/ |
*****************************************************************************/ |
615 |
|
|
616 |
static void usage() |
static void |
617 |
|
usage() |
618 |
{ |
{ |
619 |
|
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n\n"); |
620 |
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n"); |
fprintf(stderr, "Input options:\n"); |
621 |
fprintf(stderr, "Options :\n"); |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
622 |
|
fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1)\n"); |
623 |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
624 |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
625 |
fprintf(stderr, " -b integer : target bitrate (>0 | default=900kbit)\n"); |
fprintf(stderr, " -nframes integer: number of frames to encode\n"); |
626 |
fprintf(stderr, " -bn integer : max bframes (default=0)\n"); |
fprintf(stderr, "\n"); |
627 |
fprintf(stderr, " -bqr integer : bframe quantizer ratio (default=150)\n"); |
fprintf(stderr, "Output options:\n"); |
628 |
fprintf(stderr, " -bqo integer : bframe quantizer offset (default=100)\n"); |
fprintf(stderr, " -dump : save decoder output\n"); |
629 |
fprintf(stderr, " -f float : target framerate (>0)\n"); |
fprintf(stderr, " -save : save mpeg4 raw stream\n"); |
630 |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
fprintf(stderr, " -o string: output filename\n"); |
631 |
fprintf(stderr, " -s : print stats about encoded frames\n"); |
fprintf(stderr, "\n"); |
632 |
fprintf(stderr, " -t integer : input data type (yuv=0, pgm=1)\n"); |
fprintf(stderr, "BFrames options:\n"); |
633 |
fprintf(stderr, " -n integer : number of frames to encode\n"); |
fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); |
634 |
fprintf(stderr, " -q integer : quality ([0..5])\n"); |
fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); |
635 |
fprintf(stderr, " -d boolean : save decoder output (0 False*, !=0 True)\n"); |
fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); |
636 |
fprintf(stderr, " -m : save mpeg4 raw stream\n"); |
fprintf(stderr, "\n"); |
637 |
fprintf(stderr, " -o string : output container filename (only usefull when -m 1 is used) :\n"); |
fprintf(stderr, "Rate control options:\n"); |
638 |
fprintf(stderr, " When this option is not used : one file per encoded frame\n"); |
fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); |
639 |
fprintf(stderr, " When this option is used : save to 'string' file\n"); |
fprintf(stderr, " -bitrate integer : target bitrate\n"); |
640 |
|
fprintf(stderr, " -single : single pass mode\n"); |
641 |
|
fprintf(stderr, " -pass1 filename : twopass mode (first pass)\n"); |
642 |
|
fprintf(stderr, " -pass2 filename : twopass mode (2nd pass)\n"); |
643 |
|
fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n"); |
644 |
|
fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n"); |
645 |
|
fprintf(stderr, "\n"); |
646 |
|
fprintf(stderr, "Other options\n"); |
647 |
|
fprintf(stderr, " -asm : use assembly optmized code\n"); |
648 |
|
fprintf(stderr, " -quality integer: quality ([0..%d])\n", ME_ELEMENTS - 1); |
649 |
|
fprintf(stderr, " -packed : packed mode\n"); |
650 |
|
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
651 |
|
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
652 |
|
fprintf(stderr, " -debug : print all MB dquants\n"); |
653 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
654 |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
fprintf(stderr, "\n"); |
655 |
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); |
656 |
|
fprintf(stderr, "\n"); |
657 |
} |
} |
658 |
|
|
659 |
/***************************************************************************** |
/***************************************************************************** |
664 |
* |
* |
665 |
*****************************************************************************/ |
*****************************************************************************/ |
666 |
|
|
667 |
static int read_pgmheader(FILE* handle) |
static int |
668 |
|
read_pgmheader(FILE * handle) |
669 |
{ |
{ |
670 |
int bytes,xsize,ysize,depth; |
int bytes,xsize,ysize,depth; |
671 |
char dummy[2]; |
char dummy[2]; |
676 |
return(1); |
return(1); |
677 |
|
|
678 |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
679 |
if ( (xsize > 1440) || (ysize > 2880 ) || (depth != 255) ) |
if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
|
{ |
|
680 |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
681 |
return(2); |
return(2); |
682 |
} |
} |
683 |
if ( (XDIM==0) || (YDIM==0) ) |
if ((XDIM == 0) || (YDIM == 0)) { |
|
{ |
|
684 |
XDIM=xsize; |
XDIM=xsize; |
685 |
YDIM=ysize*2/3; |
YDIM=ysize*2/3; |
686 |
} |
} |
688 |
return(0); |
return(0); |
689 |
} |
} |
690 |
|
|
691 |
static int read_pgmdata(FILE* handle, unsigned char *image) |
static int |
692 |
|
read_pgmdata(FILE * handle, |
693 |
|
unsigned char *image) |
694 |
{ |
{ |
695 |
int i; |
int i; |
696 |
char dummy; |
char dummy; |
702 |
/* read Y component of picture */ |
/* read Y component of picture */ |
703 |
fread(y, 1, XDIM*YDIM, handle); |
fread(y, 1, XDIM*YDIM, handle); |
704 |
|
|
705 |
for (i=0;i<YDIM/2;i++) |
for (i = 0; i < YDIM / 2; i++) { |
|
{ |
|
706 |
/* read U */ |
/* read U */ |
707 |
fread(u, 1, XDIM/2, handle); |
fread(u, 1, XDIM/2, handle); |
708 |
|
|
720 |
return(0); |
return(0); |
721 |
} |
} |
722 |
|
|
723 |
static int read_yuvdata(FILE* handle, unsigned char *image) |
static int |
724 |
|
read_yuvdata(FILE * handle, |
725 |
|
unsigned char *image) |
726 |
{ |
{ |
727 |
|
|
728 |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != (unsigned int)IMAGE_SIZE(XDIM, YDIM)) |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != |
729 |
|
(unsigned int) IMAGE_SIZE(XDIM, YDIM)) |
730 |
return(1); |
return(1); |
731 |
else |
else |
732 |
return(0); |
return(0); |
736 |
* Routines for encoding: init encoder, frame step, release encoder |
* Routines for encoding: init encoder, frame step, release encoder |
737 |
****************************************************************************/ |
****************************************************************************/ |
738 |
|
|
739 |
|
/* sample plugin */ |
740 |
|
|
741 |
|
int |
742 |
|
rawenc_debug(void *handle, |
743 |
|
int opt, |
744 |
|
void *param1, |
745 |
|
void *param2) |
746 |
|
{ |
747 |
|
switch (opt) { |
748 |
|
case XVID_PLG_INFO: |
749 |
|
{ |
750 |
|
xvid_plg_info_t *info = (xvid_plg_info_t *) param1; |
751 |
|
|
752 |
|
info->flags = XVID_REQDQUANTS; |
753 |
|
return 0; |
754 |
|
} |
755 |
|
|
756 |
|
case XVID_PLG_CREATE: |
757 |
|
case XVID_PLG_DESTROY: |
758 |
|
case XVID_PLG_BEFORE: |
759 |
|
return 0; |
760 |
|
|
761 |
|
case XVID_PLG_AFTER: |
762 |
|
{ |
763 |
|
xvid_plg_data_t *data = (xvid_plg_data_t *) param1; |
764 |
|
int i, j; |
765 |
|
|
766 |
|
printf("---[ frame: %5i quant: %2i length: %6i ]---\n", |
767 |
|
data->frame_num, data->quant, data->length); |
768 |
|
for (j = 0; j < data->mb_height; j++) { |
769 |
|
for (i = 0; i < data->mb_width; i++) |
770 |
|
printf("%2i ", data->dquant[j * data->dquant_stride + i]); |
771 |
|
printf("\n"); |
772 |
|
} |
773 |
|
|
774 |
|
return 0; |
775 |
|
} |
776 |
|
} |
777 |
|
|
778 |
|
return XVID_ERR_FAIL; |
779 |
|
} |
780 |
|
|
781 |
|
|
782 |
#define FRAMERATE_INCR 1001 |
#define FRAMERATE_INCR 1001 |
783 |
|
|
784 |
|
|
785 |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
786 |
static int enc_init(int use_assembler) |
static int |
787 |
|
enc_init(int use_assembler) |
788 |
{ |
{ |
789 |
int xerr; |
int xerr; |
790 |
|
//xvid_plugin_cbr_t cbr; |
791 |
|
xvid_plugin_single_t single; |
792 |
|
xvid_plugin_2pass1_t rc2pass1; |
793 |
|
xvid_plugin_2pass2_t rc2pass2; |
794 |
|
//xvid_plugin_fixed_t rcfixed; |
795 |
|
xvid_enc_plugin_t plugins[7]; |
796 |
xvid_gbl_init_t xvid_gbl_init; |
xvid_gbl_init_t xvid_gbl_init; |
797 |
xvid_enc_create_t xvid_enc_create; |
xvid_enc_create_t xvid_enc_create; |
798 |
|
|
801 |
*----------------------------------------------------------------------*/ |
*----------------------------------------------------------------------*/ |
802 |
|
|
803 |
/* Set version -- version checking will done by xvidcore*/ |
/* Set version -- version checking will done by xvidcore*/ |
804 |
|
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
805 |
xvid_gbl_init.version = XVID_VERSION; |
xvid_gbl_init.version = XVID_VERSION; |
806 |
|
|
807 |
|
|
808 |
/* Do we have to enable ASM optimizations ? */ |
/* Do we have to enable ASM optimizations ? */ |
809 |
if(use_assembler) { |
if(use_assembler) { |
810 |
|
|
813 |
#else |
#else |
814 |
xvid_gbl_init.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
815 |
#endif |
#endif |
816 |
} |
} else { |
|
else { |
|
817 |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
818 |
} |
} |
819 |
|
|
825 |
*----------------------------------------------------------------------*/ |
*----------------------------------------------------------------------*/ |
826 |
|
|
827 |
/* Version again */ |
/* Version again */ |
828 |
|
memset(&xvid_enc_create, 0, sizeof(xvid_enc_create)); |
829 |
xvid_enc_create.version = XVID_VERSION; |
xvid_enc_create.version = XVID_VERSION; |
830 |
|
|
831 |
/* Width and Height of input frames */ |
/* Width and Height of input frames */ |
832 |
xvid_enc_create.width = XDIM; |
xvid_enc_create.width = XDIM; |
833 |
xvid_enc_create.height = YDIM; |
xvid_enc_create.height = YDIM; |
834 |
|
|
835 |
|
/* init plugins */ |
836 |
|
xvid_enc_create.zones = ZONES; |
837 |
|
xvid_enc_create.num_zones = NUM_ZONES; |
838 |
|
|
839 |
|
xvid_enc_create.plugins = plugins; |
840 |
|
xvid_enc_create.num_plugins = 0; |
841 |
|
|
842 |
|
if (ARG_SINGLE) { |
843 |
|
memset(&single, 0, sizeof(xvid_plugin_single_t)); |
844 |
|
single.version = XVID_VERSION; |
845 |
|
single.bitrate = ARG_BITRATE; |
846 |
|
|
847 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single; |
848 |
|
plugins[xvid_enc_create.num_plugins].param = &single; |
849 |
|
xvid_enc_create.num_plugins++; |
850 |
|
} |
851 |
|
|
852 |
|
if (ARG_PASS2) { |
853 |
|
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
854 |
|
rc2pass2.version = XVID_VERSION; |
855 |
|
rc2pass2.filename = ARG_PASS2; |
856 |
|
rc2pass2.bitrate = ARG_BITRATE; |
857 |
|
|
858 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
859 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |
860 |
|
xvid_enc_create.num_plugins++; |
861 |
|
} |
862 |
|
|
863 |
|
if (ARG_PASS1) { |
864 |
|
memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t)); |
865 |
|
rc2pass1.version = XVID_VERSION; |
866 |
|
rc2pass1.filename = ARG_PASS1; |
867 |
|
|
868 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1; |
869 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass1; |
870 |
|
xvid_enc_create.num_plugins++; |
871 |
|
} |
872 |
|
|
873 |
|
if (ARG_LUMIMASKING) { |
874 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; |
875 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
876 |
|
xvid_enc_create.num_plugins++; |
877 |
|
} |
878 |
|
|
879 |
|
if (ARG_DUMP) { |
880 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump; |
881 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
882 |
|
xvid_enc_create.num_plugins++; |
883 |
|
} |
884 |
|
|
885 |
|
if (ARG_DEBUG) { |
886 |
|
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
887 |
|
plugins[xvid_enc_create.num_plugins].param = NULL; |
888 |
|
xvid_enc_create.num_plugins++; |
889 |
|
} |
890 |
|
|
891 |
/* No fancy thread tests */ |
/* No fancy thread tests */ |
892 |
xvid_enc_create.num_threads = 0; |
xvid_enc_create.num_threads = 0; |
893 |
|
|
912 |
xvid_enc_create.frame_drop_ratio = 0; |
xvid_enc_create.frame_drop_ratio = 0; |
913 |
|
|
914 |
/* Global encoder options */ |
/* Global encoder options */ |
915 |
xvid_enc_create.global = (ARG_STATS)?XVID_EXTRASTATS_ENABLE:0; |
xvid_enc_create.global = 0; |
916 |
|
|
917 |
|
if (ARG_PACKED) |
918 |
|
xvid_enc_create.global |=XVID_GLOBAL_PACKED; |
919 |
|
|
920 |
|
if (ARG_STATS) |
921 |
|
xvid_enc_create.global |=XVID_GLOBAL_EXTRASTATS_ENABLE; |
922 |
|
|
923 |
/* 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 */ |
924 |
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
929 |
return(xerr); |
return(xerr); |
930 |
} |
} |
931 |
|
|
932 |
static int enc_stop() |
static int |
933 |
|
enc_stop() |
934 |
{ |
{ |
935 |
int xerr; |
int xerr; |
936 |
|
|
940 |
return(xerr); |
return(xerr); |
941 |
} |
} |
942 |
|
|
943 |
static int enc_main(unsigned char* image, |
static int |
944 |
|
enc_main(unsigned char *image, |
945 |
unsigned char* bitstream, |
unsigned char* bitstream, |
946 |
long *frametype, |
int *key, |
947 |
int stats[3]) |
int *stats_type, |
948 |
|
int *stats_quant, |
949 |
|
int *stats_length, |
950 |
|
int sse[3]) |
951 |
{ |
{ |
952 |
int ret; |
int ret; |
953 |
|
|
954 |
xvid_enc_frame_t xvid_enc_frame; |
xvid_enc_frame_t xvid_enc_frame; |
955 |
xvid_enc_stats_t xvid_enc_stats[2]; |
xvid_enc_stats_t xvid_enc_stats; |
956 |
|
|
957 |
/* Version for the frame and the stats */ |
/* Version for the frame and the stats */ |
958 |
|
memset(&xvid_enc_frame, 0, sizeof(xvid_enc_frame)); |
959 |
xvid_enc_frame.version = XVID_VERSION; |
xvid_enc_frame.version = XVID_VERSION; |
960 |
xvid_enc_stats[0].version = XVID_VERSION; |
|
961 |
xvid_enc_stats[1].version = XVID_VERSION; |
memset(&xvid_enc_stats, 0, sizeof(xvid_enc_stats)); |
962 |
|
xvid_enc_stats.version = XVID_VERSION; |
963 |
|
|
964 |
/* Bind output buffer */ |
/* Bind output buffer */ |
965 |
xvid_enc_frame.bitstream = bitstream; |
xvid_enc_frame.bitstream = bitstream; |
966 |
xvid_enc_frame.length = -1; |
xvid_enc_frame.length = -1; |
967 |
|
|
968 |
/* Initialize input image fields */ |
/* Initialize input image fields */ |
969 |
|
if (image) { |
970 |
xvid_enc_frame.input.plane[0] = image; |
xvid_enc_frame.input.plane[0] = image; |
971 |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
972 |
xvid_enc_frame.input.stride[0] = XDIM; |
xvid_enc_frame.input.stride[0] = XDIM; |
973 |
|
} else { |
974 |
|
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
975 |
|
} |
976 |
|
|
977 |
/* Set up core's general features */ |
/* Set up core's general features */ |
978 |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
xvid_enc_frame.vol_flags = 0; |
979 |
|
if (ARG_STATS) |
980 |
|
xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; |
981 |
|
|
982 |
/* Set up core's general features */ |
/* Set up core's general features */ |
983 |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
985 |
/* Frame type -- let core decide for us */ |
/* Frame type -- let core decide for us */ |
986 |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
987 |
|
|
988 |
/* Force the right quantizer */ |
/* Force the right quantizer -- It is internally managed by RC plugins */ |
989 |
xvid_enc_frame.quant = ARG_QUANTI; |
xvid_enc_frame.quant = 0; |
|
xvid_enc_frame.bquant = 0; |
|
990 |
|
|
991 |
/* Set up motion estimation flags */ |
/* Set up motion estimation flags */ |
992 |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
995 |
xvid_enc_frame.quant_intra_matrix = NULL; |
xvid_enc_frame.quant_intra_matrix = NULL; |
996 |
xvid_enc_frame.quant_inter_matrix = NULL; |
xvid_enc_frame.quant_inter_matrix = NULL; |
997 |
|
|
|
/* Foll proof */ |
|
|
xvid_enc_stats[0].sse_y = 0; |
|
|
xvid_enc_stats[0].sse_v = 0; |
|
|
xvid_enc_stats[0].sse_u = 0; |
|
|
|
|
998 |
/* Encode the frame */ |
/* Encode the frame */ |
999 |
xvid_enc_frame.vop_flags |= (ARG_STATS)?XVID_EXTRASTATS:0; |
ret = |
1000 |
ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, &xvid_enc_stats); |
xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
1001 |
|
&xvid_enc_stats); |
1002 |
*frametype = xvid_enc_stats[0].type; |
|
1003 |
stats[0] = xvid_enc_stats[0].sse_y; |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
1004 |
stats[1] = xvid_enc_stats[0].sse_u; |
*stats_type = xvid_enc_stats.type; |
1005 |
stats[2] = xvid_enc_stats[0].sse_v; |
*stats_quant = xvid_enc_stats.quant; |
1006 |
|
*stats_length = xvid_enc_stats.length; |
1007 |
|
sse[0] = xvid_enc_stats.sse_y; |
1008 |
|
sse[1] = xvid_enc_stats.sse_u; |
1009 |
|
sse[2] = xvid_enc_stats.sse_v; |
1010 |
|
|
1011 |
return(ret); |
return(ret); |
1012 |
} |
} |