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1 : | edgomez | 558 | /***************************************************************************** |
2 : | chl | 376 | * |
3 : | edgomez | 558 | * XVID MPEG-4 VIDEO CODEC |
4 : | * - Console based test application - | ||
5 : | chl | 376 | * |
6 : | edgomez | 851 | * Copyright(C) 2002-2003 Christoph Lampert |
7 : | chl | 376 | * |
8 : | edgomez | 558 | * This program is free software; you can redistribute it and/or modify |
9 : | * it under the terms of the GNU General Public License as published by | ||
10 : | * the Free Software Foundation; either version 2 of the License, or | ||
11 : | * (at your option) any later version. | ||
12 : | chl | 376 | * |
13 : | edgomez | 558 | * This program is distributed in the hope that it will be useful, |
14 : | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 : | * GNU General Public License for more details. | ||
17 : | chl | 376 | * |
18 : | edgomez | 558 | * You should have received a copy of the GNU General Public License |
19 : | * along with this program; if not, write to the Free Software | ||
20 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
21 : | * | ||
22 : | suxen_drol | 938 | * $Id: xvid_encraw.c,v 1.11.2.11 2003-03-23 04:01:32 suxen_drol Exp $ |
23 : | edgomez | 558 | * |
24 : | ****************************************************************************/ | ||
25 : | chl | 376 | |
26 : | edgomez | 558 | /***************************************************************************** |
27 : | * Application notes : | ||
28 : | chl | 376 | * |
29 : | edgomez | 918 | * A sequence of raw YUV I420 pics or YUV I420 PGM file format is encoded |
30 : | * The speed is measured and frames' PSNR are taken from core. | ||
31 : | chl | 376 | * |
32 : | * The program is plain C and needs no libraries except for libxvidcore, | ||
33 : | edgomez | 558 | * and maths-lib. |
34 : | chl | 376 | * |
35 : | ************************************************************************/ | ||
36 : | |||
37 : | #include <stdio.h> | ||
38 : | #include <stdlib.h> | ||
39 : | edgomez | 566 | #include <string.h> |
40 : | edgomez | 558 | #include <math.h> |
41 : | edgomez | 851 | #ifndef WIN32 |
42 : | edgomez | 558 | #include <sys/time.h> |
43 : | #else | ||
44 : | #include <time.h> | ||
45 : | #endif | ||
46 : | chl | 376 | |
47 : | edgomez | 558 | #include "xvid.h" |
48 : | chl | 376 | |
49 : | suxen_drol | 920 | |
50 : | edgomez | 558 | /***************************************************************************** |
51 : | * Quality presets | ||
52 : | ****************************************************************************/ | ||
53 : | chl | 376 | |
54 : | edgomez | 909 | static xvid_motion_t const motion_presets[] = { |
55 : | 0, | ||
56 : | PMV_HALFPELREFINE16, | ||
57 : | PMV_HALFPELREFINE16, | ||
58 : | PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8, | ||
59 : | PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16, | ||
60 : | edgomez | 913 | PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16 | PMV_CHROMA16 | PMV_CHROMA8, |
61 : | edgomez | 558 | }; |
62 : | |||
63 : | edgomez | 909 | static xvid_vol_t const vol_presets[] = { |
64 : | XVID_MPEGQUANT, | ||
65 : | 0, | ||
66 : | 0, | ||
67 : | XVID_QUARTERPEL, | ||
68 : | XVID_QUARTERPEL | XVID_GMC, | ||
69 : | edgomez | 932 | 0 |
70 : | edgomez | 558 | }; |
71 : | chl | 376 | |
72 : | edgomez | 909 | static xvid_vop_t const vop_presets[] = { |
73 : | XVID_DYNAMIC_BFRAMES, | ||
74 : | XVID_DYNAMIC_BFRAMES, | ||
75 : | XVID_DYNAMIC_BFRAMES | XVID_HALFPEL, | ||
76 : | XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V, | ||
77 : | XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED, | ||
78 : | edgomez | 932 | XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_HQACPRED | XVID_MODEDECISION_BITS |
79 : | edgomez | 909 | }; |
80 : | |||
81 : | edgomez | 558 | /***************************************************************************** |
82 : | * Command line global variables | ||
83 : | ****************************************************************************/ | ||
84 : | chl | 376 | |
85 : | edgomez | 558 | /* Maximum number of frames to encode */ |
86 : | #define ABS_MAXFRAMENR 9999 | ||
87 : | chl | 376 | |
88 : | edgomez | 932 | static int ARG_STATS = 0; |
89 : | static int ARG_DUMP = 0; | ||
90 : | static int ARG_LUMIMASKING = 0; | ||
91 : | suxen_drol | 938 | static int ARG_BITRATE = 0; |
92 : | static char * ARG_PASS1 = 0; | ||
93 : | edgomez | 932 | static int ARG_QUANTI = 0; |
94 : | static int ARG_QUALITY = 5; | ||
95 : | edgomez | 558 | static float ARG_FRAMERATE = 25.00f; |
96 : | edgomez | 932 | static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
97 : | edgomez | 558 | static char *ARG_INPUTFILE = NULL; |
98 : | edgomez | 932 | static int ARG_INPUTTYPE = 0; |
99 : | static int ARG_SAVEMPEGSTREAM = 0; | ||
100 : | edgomez | 558 | static char *ARG_OUTPUTFILE = NULL; |
101 : | edgomez | 932 | static int XDIM = 0; |
102 : | static int YDIM = 0; | ||
103 : | static int ARG_BQRATIO = 150; | ||
104 : | static int ARG_BQOFFSET = 100; | ||
105 : | static int ARG_MAXBFRAMES = 0; | ||
106 : | static int ARG_PACKED = 0; | ||
107 : | static int ARG_DEBUG = 0; | ||
108 : | |||
109 : | edgomez | 558 | #define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
110 : | chl | 376 | |
111 : | edgomez | 558 | #define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
112 : | edgomez | 909 | #define SMALL_EPS (1e-10) |
113 : | chl | 376 | |
114 : | edgomez | 558 | #define SWAP(a) ( (((a)&0x000000ff)<<24) | (((a)&0x0000ff00)<<8) | \ |
115 : | (((a)&0x00ff0000)>>8) | (((a)&0xff000000)>>24) ) | ||
116 : | chl | 376 | |
117 : | edgomez | 558 | /**************************************************************************** |
118 : | * Nasty global vars ;-) | ||
119 : | ***************************************************************************/ | ||
120 : | chl | 376 | |
121 : | suxen_drol | 920 | static int i; |
122 : | chl | 376 | |
123 : | edgomez | 558 | /* the path where to save output */ |
124 : | static char filepath[256] = "./"; | ||
125 : | chl | 376 | |
126 : | edgomez | 558 | /* Internal structures (handles) for encoding and decoding */ |
127 : | static void *enc_handle = NULL; | ||
128 : | |||
129 : | /***************************************************************************** | ||
130 : | * Local prototypes | ||
131 : | ****************************************************************************/ | ||
132 : | |||
133 : | /* Prints program usage message */ | ||
134 : | static void usage(); | ||
135 : | |||
136 : | /* Statistical functions */ | ||
137 : | static double msecond(); | ||
138 : | |||
139 : | /* PGM related functions */ | ||
140 : | edgomez | 932 | static int read_pgmheader(FILE * handle); |
141 : | static int read_pgmdata(FILE * handle, | ||
142 : | unsigned char *image); | ||
143 : | static int read_yuvdata(FILE * handle, | ||
144 : | unsigned char *image); | ||
145 : | edgomez | 558 | |
146 : | /* Encoder related functions */ | ||
147 : | static int enc_init(int use_assembler); | ||
148 : | static int enc_stop(); | ||
149 : | edgomez | 932 | static int enc_main(unsigned char *image, |
150 : | unsigned char *bitstream, | ||
151 : | int *key, | ||
152 : | suxen_drol | 919 | int *stats_type, |
153 : | edgomez | 932 | int *stats_quant, |
154 : | int *stats_length, | ||
155 : | edgomez | 913 | int stats[3]); |
156 : | edgomez | 558 | |
157 : | /***************************************************************************** | ||
158 : | * Main function | ||
159 : | ****************************************************************************/ | ||
160 : | |||
161 : | edgomez | 932 | int |
162 : | main(int argc, | ||
163 : | char *argv[]) | ||
164 : | edgomez | 558 | { |
165 : | |||
166 : | unsigned char *mp4_buffer = NULL; | ||
167 : | unsigned char *in_buffer = NULL; | ||
168 : | unsigned char *out_buffer = NULL; | ||
169 : | |||
170 : | double enctime; | ||
171 : | edgomez | 932 | double totalenctime = 0.; |
172 : | |||
173 : | suxen_drol | 919 | int totalsize; |
174 : | suxen_drol | 920 | int result; |
175 : | suxen_drol | 919 | int m4v_size; |
176 : | edgomez | 932 | int key; |
177 : | suxen_drol | 919 | int stats_type; |
178 : | edgomez | 932 | int stats_quant; |
179 : | int stats_length; | ||
180 : | int use_assembler = 0; | ||
181 : | suxen_drol | 920 | |
182 : | edgomez | 932 | int input_num; |
183 : | int output_num; | ||
184 : | |||
185 : | edgomez | 558 | char filename[256]; |
186 : | edgomez | 932 | |
187 : | edgomez | 558 | FILE *in_file = stdin; |
188 : | FILE *out_file = NULL; | ||
189 : | |||
190 : | edgomez | 741 | printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
191 : | edgomez | 851 | printf("written by Christoph Lampert 2002-2003\n\n"); |
192 : | edgomez | 558 | |
193 : | /***************************************************************************** | ||
194 : | * Command line parsing | ||
195 : | ****************************************************************************/ | ||
196 : | |||
197 : | edgomez | 932 | for (i = 1; i < argc; i++) { |
198 : | |||
199 : | if (strcmp("-asm", argv[i]) == 0) { | ||
200 : | edgomez | 558 | use_assembler = 1; |
201 : | edgomez | 932 | } else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) { |
202 : | edgomez | 558 | i++; |
203 : | XDIM = atoi(argv[i]); | ||
204 : | edgomez | 932 | } else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) { |
205 : | edgomez | 558 | i++; |
206 : | YDIM = atoi(argv[i]); | ||
207 : | edgomez | 932 | } else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
208 : | edgomez | 558 | i++; |
209 : | ARG_BITRATE = atoi(argv[i]); | ||
210 : | suxen_drol | 938 | } else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
211 : | i++; | ||
212 : | ARG_PASS1 = argv[i]; | ||
213 : | edgomez | 932 | } else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
214 : | edgomez | 851 | i++; |
215 : | ARG_MAXBFRAMES = atoi(argv[i]); | ||
216 : | edgomez | 932 | } else if (strcmp("-packed", argv[i]) == 0) { |
217 : | ARG_PACKED = 1; | ||
218 : | } else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) { | ||
219 : | edgomez | 851 | i++; |
220 : | ARG_BQRATIO = atoi(argv[i]); | ||
221 : | edgomez | 932 | } else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
222 : | edgomez | 851 | i++; |
223 : | ARG_BQOFFSET = atoi(argv[i]); | ||
224 : | edgomez | 932 | } else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
225 : | edgomez | 558 | i++; |
226 : | ARG_QUALITY = atoi(argv[i]); | ||
227 : | edgomez | 932 | } else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
228 : | edgomez | 558 | i++; |
229 : | edgomez | 932 | ARG_FRAMERATE = (float) atof(argv[i]); |
230 : | } else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { | ||
231 : | edgomez | 558 | i++; |
232 : | ARG_INPUTFILE = argv[i]; | ||
233 : | edgomez | 932 | } else if (strcmp("-stats", argv[i]) == 0) { |
234 : | edgomez | 916 | ARG_STATS = 1; |
235 : | edgomez | 932 | } else if (strcmp("-dump", argv[i]) == 0) { |
236 : | suxen_drol | 920 | ARG_DUMP = 1; |
237 : | edgomez | 932 | } else if (strcmp("-lumimasking", argv[i]) == 0) { |
238 : | suxen_drol | 926 | ARG_LUMIMASKING = 1; |
239 : | edgomez | 932 | } else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) { |
240 : | edgomez | 558 | i++; |
241 : | ARG_INPUTTYPE = atoi(argv[i]); | ||
242 : | edgomez | 932 | } else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
243 : | edgomez | 558 | i++; |
244 : | edgomez | 932 | ARG_MAXFRAMENR = atoi(argv[i]); |
245 : | } else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1) { | ||
246 : | edgomez | 558 | i++; |
247 : | ARG_QUANTI = atoi(argv[i]); | ||
248 : | edgomez | 932 | } else if (strcmp("-save", argv[i]) == 0) { |
249 : | edgomez | 916 | ARG_SAVEMPEGSTREAM = 1; |
250 : | edgomez | 932 | } else if (strcmp("-debug", argv[i]) == 0) { |
251 : | ARG_DEBUG = 1; | ||
252 : | } else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { | ||
253 : | edgomez | 558 | i++; |
254 : | ARG_OUTPUTFILE = argv[i]; | ||
255 : | edgomez | 932 | } else if (strcmp("-help", argv[i])) { |
256 : | edgomez | 558 | usage(); |
257 : | edgomez | 932 | return (0); |
258 : | } else { | ||
259 : | edgomez | 558 | usage(); |
260 : | exit(-1); | ||
261 : | } | ||
262 : | edgomez | 932 | |
263 : | edgomez | 558 | } |
264 : | edgomez | 932 | |
265 : | edgomez | 558 | /***************************************************************************** |
266 : | * Arguments checking | ||
267 : | ****************************************************************************/ | ||
268 : | |||
269 : | edgomez | 932 | if (XDIM <= 0 || XDIM >= 2048 || YDIM <= 0 || YDIM >= 2048) { |
270 : | fprintf(stderr, | ||
271 : | "Trying to retreive width and height from PGM header\n"); | ||
272 : | ARG_INPUTTYPE = 1; /* pgm */ | ||
273 : | edgomez | 558 | } |
274 : | edgomez | 932 | |
275 : | if (ARG_QUALITY < 0 || ARG_QUALITY > 5) { | ||
276 : | fprintf(stderr, "Wrong Quality\n"); | ||
277 : | return (-1); | ||
278 : | edgomez | 558 | } |
279 : | |||
280 : | edgomez | 932 | if (ARG_FRAMERATE <= 0) { |
281 : | fprintf(stderr, "Wrong Framerate %s \n", argv[5]); | ||
282 : | return (-1); | ||
283 : | edgomez | 558 | } |
284 : | |||
285 : | edgomez | 932 | if (ARG_MAXFRAMENR <= 0) { |
286 : | fprintf(stderr, "Wrong number of frames\n"); | ||
287 : | return (-1); | ||
288 : | edgomez | 558 | } |
289 : | |||
290 : | edgomez | 932 | if (ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
291 : | edgomez | 558 | in_file = stdin; |
292 : | edgomez | 932 | } else { |
293 : | edgomez | 558 | |
294 : | in_file = fopen(ARG_INPUTFILE, "rb"); | ||
295 : | if (in_file == NULL) { | ||
296 : | fprintf(stderr, "Error opening input file %s\n", ARG_INPUTFILE); | ||
297 : | edgomez | 932 | return (-1); |
298 : | edgomez | 558 | } |
299 : | } | ||
300 : | |||
301 : | if (ARG_INPUTTYPE) { | ||
302 : | if (read_pgmheader(in_file)) { | ||
303 : | edgomez | 932 | fprintf(stderr, |
304 : | "Wrong input format, I want YUV encapsulated in PGM\n"); | ||
305 : | return (-1); | ||
306 : | edgomez | 558 | } |
307 : | } | ||
308 : | |||
309 : | /* now we know the sizes, so allocate memory */ | ||
310 : | edgomez | 932 | in_buffer = (unsigned char *) malloc(IMAGE_SIZE(XDIM, YDIM)); |
311 : | edgomez | 558 | if (!in_buffer) |
312 : | goto free_all_memory; | ||
313 : | |||
314 : | /* this should really be enough memory ! */ | ||
315 : | edgomez | 932 | mp4_buffer = (unsigned char *) malloc(IMAGE_SIZE(XDIM, YDIM) * 2); |
316 : | edgomez | 558 | if (!mp4_buffer) |
317 : | edgomez | 932 | goto free_all_memory; |
318 : | edgomez | 558 | |
319 : | /***************************************************************************** | ||
320 : | * XviD PART Start | ||
321 : | ****************************************************************************/ | ||
322 : | |||
323 : | |||
324 : | suxen_drol | 920 | result = enc_init(use_assembler); |
325 : | edgomez | 932 | if (result) { |
326 : | suxen_drol | 920 | fprintf(stderr, "Encore INIT problem, return value %d\n", result); |
327 : | edgomez | 558 | goto release_all; |
328 : | } | ||
329 : | |||
330 : | /***************************************************************************** | ||
331 : | * Main loop | ||
332 : | ****************************************************************************/ | ||
333 : | |||
334 : | edgomez | 851 | if (ARG_SAVEMPEGSTREAM && ARG_OUTPUTFILE) { |
335 : | edgomez | 561 | |
336 : | edgomez | 932 | if ((out_file = fopen(ARG_OUTPUTFILE, "w+b")) == NULL) { |
337 : | edgomez | 558 | fprintf(stderr, "Error opening output file %s\n", ARG_OUTPUTFILE); |
338 : | goto release_all; | ||
339 : | } | ||
340 : | |||
341 : | edgomez | 932 | } else { |
342 : | edgomez | 558 | out_file = NULL; |
343 : | } | ||
344 : | |||
345 : | /***************************************************************************** | ||
346 : | * Encoding loop | ||
347 : | ****************************************************************************/ | ||
348 : | |||
349 : | totalsize = 0; | ||
350 : | |||
351 : | edgomez | 932 | result = 0; |
352 : | suxen_drol | 920 | |
353 : | edgomez | 932 | input_num = 0; /* input frame counter */ |
354 : | output_num = 0; /* output frame counter */ | ||
355 : | suxen_drol | 920 | |
356 : | edgomez | 558 | do { |
357 : | |||
358 : | edgomez | 913 | char *type; |
359 : | edgomez | 932 | int sse[3]; |
360 : | edgomez | 913 | |
361 : | edgomez | 932 | if (input_num >= ARG_MAXFRAMENR) { |
362 : | result = 1; | ||
363 : | } | ||
364 : | edgomez | 558 | |
365 : | edgomez | 932 | if (!result) { |
366 : | if (ARG_INPUTTYPE) { | ||
367 : | /* read PGM data (YUV-format) */ | ||
368 : | result = read_pgmdata(in_file, in_buffer); | ||
369 : | } else { | ||
370 : | /* read raw data (YUV-format) */ | ||
371 : | result = read_yuvdata(in_file, in_buffer); | ||
372 : | } | ||
373 : | } | ||
374 : | suxen_drol | 920 | |
375 : | edgomez | 558 | /***************************************************************************** |
376 : | * Encode and decode this frame | ||
377 : | ****************************************************************************/ | ||
378 : | |||
379 : | enctime = msecond(); | ||
380 : | edgomez | 932 | m4v_size = |
381 : | enc_main(!result ? in_buffer : 0, mp4_buffer, &key, &stats_type, | ||
382 : | &stats_quant, &stats_length, sse); | ||
383 : | edgomez | 558 | enctime = msecond() - enctime; |
384 : | |||
385 : | edgomez | 913 | /* Write the Frame statistics */ |
386 : | edgomez | 932 | |
387 : | suxen_drol | 938 | printf("%5d: key=%i, time=%6.0f, length=%7d", |
388 : | edgomez | 932 | !result ? input_num : -1, |
389 : | suxen_drol | 919 | key, |
390 : | edgomez | 932 | (float) enctime, |
391 : | (int) m4v_size); | ||
392 : | edgomez | 851 | |
393 : | edgomez | 932 | if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
394 : | suxen_drol | 919 | |
395 : | edgomez | 932 | switch (stats_type) { |
396 : | case XVID_TYPE_IVOP: | ||
397 : | type = "I"; | ||
398 : | break; | ||
399 : | case XVID_TYPE_PVOP: | ||
400 : | type = "P"; | ||
401 : | break; | ||
402 : | case XVID_TYPE_BVOP: | ||
403 : | type = "B"; | ||
404 : | break; | ||
405 : | case XVID_TYPE_SVOP: | ||
406 : | type = "S"; | ||
407 : | break; | ||
408 : | default: | ||
409 : | type = "U"; | ||
410 : | break; | ||
411 : | } | ||
412 : | suxen_drol | 919 | |
413 : | edgomez | 932 | printf(" | type=%s, quant=%2d, length=%7d", type, stats_quant, |
414 : | stats_length); | ||
415 : | suxen_drol | 923 | |
416 : | edgomez | 932 | #define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) |
417 : | suxen_drol | 923 | |
418 : | edgomez | 932 | if (ARG_STATS) { |
419 : | printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", | ||
420 : | SSE2PSNR(sse[0], XDIM, YDIM), | ||
421 : | SSE2PSNR(sse[1], XDIM/2, YDIM/2), | ||
422 : | SSE2PSNR(sse[2], XDIM/2, YDIM/2)); | ||
423 : | } | ||
424 : | |||
425 : | edgomez | 916 | } |
426 : | |||
427 : | edgomez | 932 | #undef SSE2PSNR |
428 : | |||
429 : | edgomez | 916 | printf("\n"); |
430 : | |||
431 : | edgomez | 932 | if (m4v_size < 0) { |
432 : | break; | ||
433 : | } | ||
434 : | suxen_drol | 919 | |
435 : | edgomez | 851 | /* Update encoding time stats */ |
436 : | edgomez | 558 | totalenctime += enctime; |
437 : | totalsize += m4v_size; | ||
438 : | |||
439 : | edgomez | 728 | /***************************************************************************** |
440 : | * Save stream to file | ||
441 : | ****************************************************************************/ | ||
442 : | |||
443 : | edgomez | 932 | if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) { |
444 : | edgomez | 558 | /* Save single files */ |
445 : | if (out_file == NULL) { | ||
446 : | suxen_drol | 920 | sprintf(filename, "%sframe%05d.m4v", filepath, output_num); |
447 : | edgomez | 558 | out_file = fopen(filename, "wb"); |
448 : | fwrite(mp4_buffer, m4v_size, 1, out_file); | ||
449 : | fclose(out_file); | ||
450 : | out_file = NULL; | ||
451 : | edgomez | 932 | output_num++; |
452 : | } else { | ||
453 : | edgomez | 558 | |
454 : | /* Write mp4 data */ | ||
455 : | edgomez | 851 | fwrite(mp4_buffer, 1, m4v_size, out_file); |
456 : | edgomez | 558 | |
457 : | } | ||
458 : | } | ||
459 : | |||
460 : | suxen_drol | 920 | input_num++; |
461 : | edgomez | 918 | |
462 : | edgomez | 932 | /* Read the header if it's pgm stream */ |
463 : | if (!result && ARG_INPUTTYPE) | ||
464 : | suxen_drol | 920 | result = read_pgmheader(in_file); |
465 : | edgomez | 558 | |
466 : | suxen_drol | 920 | } while (1); |
467 : | edgomez | 558 | |
468 : | edgomez | 932 | |
469 : | |||
470 : | edgomez | 558 | /***************************************************************************** |
471 : | * Calculate totals and averages for output, print results | ||
472 : | ****************************************************************************/ | ||
473 : | chl | 376 | |
474 : | suxen_drol | 926 | printf("Tot: enctime(ms) =%7.2f, length(bytes) = %7d\n", |
475 : | edgomez | 932 | totalenctime, (int) totalsize); |
476 : | suxen_drol | 926 | |
477 : | edgomez | 932 | if (input_num > 0) { |
478 : | totalsize /= input_num; | ||
479 : | totalenctime /= input_num; | ||
480 : | } else { | ||
481 : | totalsize = -1; | ||
482 : | totalenctime = -1; | ||
483 : | } | ||
484 : | chl | 376 | |
485 : | edgomez | 851 | printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d\n", |
486 : | edgomez | 932 | totalenctime, 1000 / totalenctime, (int) totalsize); |
487 : | chl | 376 | |
488 : | edgomez | 913 | |
489 : | edgomez | 558 | /***************************************************************************** |
490 : | * XviD PART Stop | ||
491 : | ****************************************************************************/ | ||
492 : | chl | 376 | |
493 : | edgomez | 932 | release_all: |
494 : | chl | 376 | |
495 : | edgomez | 932 | if (enc_handle) { |
496 : | suxen_drol | 920 | result = enc_stop(); |
497 : | edgomez | 932 | if (result) |
498 : | fprintf(stderr, "Encore RELEASE problem return value %d\n", | ||
499 : | result); | ||
500 : | edgomez | 558 | } |
501 : | chl | 376 | |
502 : | edgomez | 932 | if (in_file) |
503 : | edgomez | 728 | fclose(in_file); |
504 : | edgomez | 932 | if (out_file) |
505 : | edgomez | 558 | fclose(out_file); |
506 : | |||
507 : | edgomez | 932 | free_all_memory: |
508 : | edgomez | 558 | free(out_buffer); |
509 : | free(mp4_buffer); | ||
510 : | free(in_buffer); | ||
511 : | |||
512 : | edgomez | 932 | return (0); |
513 : | edgomez | 558 | |
514 : | } | ||
515 : | |||
516 : | |||
517 : | /***************************************************************************** | ||
518 : | * "statistical" functions | ||
519 : | * | ||
520 : | * these are not needed for encoding or decoding, but for measuring | ||
521 : | * time and quality, there in nothing specific to XviD in these | ||
522 : | * | ||
523 : | *****************************************************************************/ | ||
524 : | |||
525 : | /* Return time elapsed time in miliseconds since the program started */ | ||
526 : | edgomez | 932 | static double |
527 : | msecond() | ||
528 : | { | ||
529 : | edgomez | 824 | #ifndef WIN32 |
530 : | edgomez | 932 | struct timeval tv; |
531 : | |||
532 : | chl | 376 | gettimeofday(&tv, 0); |
533 : | edgomez | 932 | return (tv.tv_sec * 1.0e3 + tv.tv_usec * 1.0e-3); |
534 : | edgomez | 558 | #else |
535 : | clock_t clk; | ||
536 : | edgomez | 932 | |
537 : | edgomez | 558 | clk = clock(); |
538 : | edgomez | 932 | return (clk * 1000 / CLOCKS_PER_SEC); |
539 : | edgomez | 558 | #endif |
540 : | chl | 376 | } |
541 : | |||
542 : | edgomez | 558 | /***************************************************************************** |
543 : | * Usage message | ||
544 : | *****************************************************************************/ | ||
545 : | chl | 376 | |
546 : | edgomez | 932 | static void |
547 : | usage() | ||
548 : | edgomez | 558 | { |
549 : | edgomez | 932 | fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n\n"); |
550 : | fprintf(stderr, "Input options:\n"); | ||
551 : | fprintf(stderr, " -i string : input filename (default=stdin)\n"); | ||
552 : | fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1)\n"); | ||
553 : | fprintf(stderr, " -w integer: frame width ([1.2048])\n"); | ||
554 : | fprintf(stderr, " -h integer: frame height ([1.2048])\n"); | ||
555 : | fprintf(stderr, " -nframes integer: number of frames to encode\n"); | ||
556 : | fprintf(stderr, "\n"); | ||
557 : | fprintf(stderr, "Output options:\n"); | ||
558 : | fprintf(stderr, " -dump : save decoder output\n"); | ||
559 : | fprintf(stderr, " -save : save mpeg4 raw stream\n"); | ||
560 : | fprintf(stderr, " -o string: output filename\n"); | ||
561 : | fprintf(stderr, "\n"); | ||
562 : | fprintf(stderr, "Bitrate options:\n"); | ||
563 : | fprintf(stderr, " -bitrate integer: target bitrate (>0 | default=900kbit)\n"); | ||
564 : | fprintf(stderr, " -quant integer: fixed quantizer (disables -b setting)\n"); | ||
565 : | fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); | ||
566 : | fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); | ||
567 : | fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); | ||
568 : | fprintf(stderr, " -framerate float : target framerate (>0)\n"); | ||
569 : | suxen_drol | 938 | fprintf(stderr, " -pass1 string: fisrt pass stats file\n"); |
570 : | edgomez | 932 | fprintf(stderr, "\n"); |
571 : | fprintf(stderr, "Other options\n"); | ||
572 : | fprintf(stderr, " -asm : use assembly optmized code\n"); | ||
573 : | fprintf(stderr, " -quality integer: quality ([0..5])\n"); | ||
574 : | fprintf(stderr, " -packed : packed mode\n"); | ||
575 : | fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); | ||
576 : | fprintf(stderr, " -stats : print stats about encoded frames\n"); | ||
577 : | fprintf(stderr, " -debug : print all MB quantizers\n"); | ||
578 : | fprintf(stderr, " -help : prints this help message\n"); | ||
579 : | edgomez | 558 | } |
580 : | |||
581 : | /***************************************************************************** | ||
582 : | * Input and output functions | ||
583 : | * | ||
584 : | * the are small and simple routines to read and write PGM and YUV | ||
585 : | * image. It's just for convenience, again nothing specific to XviD | ||
586 : | * | ||
587 : | *****************************************************************************/ | ||
588 : | |||
589 : | edgomez | 932 | static int |
590 : | read_pgmheader(FILE * handle) | ||
591 : | { | ||
592 : | int bytes, xsize, ysize, depth; | ||
593 : | chl | 376 | char dummy[2]; |
594 : | |||
595 : | edgomez | 932 | bytes = fread(dummy, 1, 2, handle); |
596 : | edgomez | 558 | |
597 : | edgomez | 932 | if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '5')) |
598 : | return (1); | ||
599 : | |||
600 : | fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); | ||
601 : | if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { | ||
602 : | fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); | ||
603 : | return (2); | ||
604 : | chl | 376 | } |
605 : | edgomez | 932 | if ((XDIM == 0) || (YDIM == 0)) { |
606 : | XDIM = xsize; | ||
607 : | YDIM = ysize * 2 / 3; | ||
608 : | chl | 376 | } |
609 : | |||
610 : | edgomez | 932 | return (0); |
611 : | chl | 376 | } |
612 : | |||
613 : | edgomez | 932 | static int |
614 : | read_pgmdata(FILE * handle, | ||
615 : | unsigned char *image) | ||
616 : | { | ||
617 : | edgomez | 558 | int i; |
618 : | chl | 376 | char dummy; |
619 : | edgomez | 932 | |
620 : | edgomez | 558 | unsigned char *y = image; |
621 : | edgomez | 932 | unsigned char *u = image + XDIM * YDIM; |
622 : | unsigned char *v = image + XDIM * YDIM + XDIM / 2 * YDIM / 2; | ||
623 : | chl | 376 | |
624 : | edgomez | 558 | /* read Y component of picture */ |
625 : | edgomez | 932 | fread(y, 1, XDIM * YDIM, handle); |
626 : | |||
627 : | for (i = 0; i < YDIM / 2; i++) { | ||
628 : | edgomez | 558 | /* read U */ |
629 : | edgomez | 932 | fread(u, 1, XDIM / 2, handle); |
630 : | edgomez | 558 | |
631 : | /* read V */ | ||
632 : | edgomez | 932 | fread(v, 1, XDIM / 2, handle); |
633 : | edgomez | 558 | |
634 : | /* Update pointers */ | ||
635 : | edgomez | 932 | u += XDIM / 2; |
636 : | v += XDIM / 2; | ||
637 : | chl | 376 | } |
638 : | edgomez | 558 | |
639 : | edgomez | 932 | /* I don't know why, but this seems needed */ |
640 : | edgomez | 558 | fread(&dummy, 1, 1, handle); |
641 : | |||
642 : | edgomez | 932 | return (0); |
643 : | chl | 376 | } |
644 : | |||
645 : | edgomez | 932 | static int |
646 : | read_yuvdata(FILE * handle, | ||
647 : | unsigned char *image) | ||
648 : | edgomez | 558 | { |
649 : | edgomez | 932 | |
650 : | if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != | ||
651 : | (unsigned int) IMAGE_SIZE(XDIM, YDIM)) | ||
652 : | return (1); | ||
653 : | else | ||
654 : | return (0); | ||
655 : | chl | 376 | } |
656 : | |||
657 : | edgomez | 558 | /***************************************************************************** |
658 : | * Routines for encoding: init encoder, frame step, release encoder | ||
659 : | ****************************************************************************/ | ||
660 : | chl | 376 | |
661 : | suxen_drol | 919 | /* sample plugin */ |
662 : | |||
663 : | edgomez | 932 | int |
664 : | rawenc_debug(void *handle, | ||
665 : | int opt, | ||
666 : | void *param1, | ||
667 : | void *param2) | ||
668 : | suxen_drol | 919 | { |
669 : | edgomez | 932 | switch (opt) { |
670 : | case XVID_PLG_INFO: | ||
671 : | { | ||
672 : | xvid_plg_info_t *info = (xvid_plg_info_t *) param1; | ||
673 : | suxen_drol | 926 | |
674 : | edgomez | 932 | info->flags = XVID_REQDQUANTS; |
675 : | return 0; | ||
676 : | } | ||
677 : | suxen_drol | 919 | |
678 : | edgomez | 932 | case XVID_PLG_CREATE: |
679 : | case XVID_PLG_DESTROY: | ||
680 : | case XVID_PLG_BEFORE: | ||
681 : | return 0; | ||
682 : | suxen_drol | 926 | |
683 : | edgomez | 932 | case XVID_PLG_AFTER: |
684 : | { | ||
685 : | xvid_plg_data_t *data = (xvid_plg_data_t *) param1; | ||
686 : | int i, j; | ||
687 : | suxen_drol | 919 | |
688 : | edgomez | 932 | printf("---[ frame: %5i quant: %2i length: %6i ]---\n", |
689 : | data->frame_num, data->quant, data->length); | ||
690 : | for (j = 0; j < data->mb_height; j++) { | ||
691 : | for (i = 0; i < data->mb_width; i++) | ||
692 : | printf("%2i ", data->dquant[j * data->dquant_stride + i]); | ||
693 : | printf("\n"); | ||
694 : | } | ||
695 : | |||
696 : | return 0; | ||
697 : | } | ||
698 : | } | ||
699 : | |||
700 : | return XVID_ERR_FAIL; | ||
701 : | suxen_drol | 919 | } |
702 : | |||
703 : | |||
704 : | chl | 376 | #define FRAMERATE_INCR 1001 |
705 : | |||
706 : | suxen_drol | 938 | |
707 : | edgomez | 558 | /* Initialize encoder for first use, pass all needed parameters to the codec */ |
708 : | edgomez | 932 | static int |
709 : | enc_init(int use_assembler) | ||
710 : | edgomez | 558 | { |
711 : | chl | 376 | int xerr; |
712 : | suxen_drol | 938 | xvid_plugin_cbr_t cbr; |
713 : | xvid_plugin_2pass1_t rc2pass1; | ||
714 : | xvid_enc_plugin_t plugins[5]; | ||
715 : | edgomez | 932 | xvid_gbl_init_t xvid_gbl_init; |
716 : | edgomez | 909 | xvid_enc_create_t xvid_enc_create; |
717 : | chl | 376 | |
718 : | edgomez | 909 | /*------------------------------------------------------------------------ |
719 : | * XviD core initialization | ||
720 : | *----------------------------------------------------------------------*/ | ||
721 : | |||
722 : | edgomez | 932 | /* Set version -- version checking will done by xvidcore */ |
723 : | memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); | ||
724 : | edgomez | 909 | xvid_gbl_init.version = XVID_VERSION; |
725 : | edgomez | 932 | |
726 : | |||
727 : | edgomez | 909 | /* Do we have to enable ASM optimizations ? */ |
728 : | edgomez | 932 | if (use_assembler) { |
729 : | chl | 376 | |
730 : | suxen_drol | 860 | #ifdef ARCH_IS_IA64 |
731 : | edgomez | 909 | xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_IA64; |
732 : | chl | 376 | #else |
733 : | edgomez | 909 | xvid_gbl_init.cpu_flags = 0; |
734 : | chl | 376 | #endif |
735 : | edgomez | 932 | } else { |
736 : | edgomez | 909 | xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
737 : | edgomez | 558 | } |
738 : | chl | 376 | |
739 : | edgomez | 909 | /* Initialize XviD core -- Should be done once per __process__ */ |
740 : | xvid_global(NULL, XVID_GBL_INIT, &xvid_gbl_init, NULL); | ||
741 : | chl | 376 | |
742 : | edgomez | 909 | /*------------------------------------------------------------------------ |
743 : | * XviD encoder initialization | ||
744 : | *----------------------------------------------------------------------*/ | ||
745 : | |||
746 : | /* Version again */ | ||
747 : | edgomez | 932 | memset(&xvid_enc_create, 0, sizeof(xvid_enc_create)); |
748 : | edgomez | 909 | xvid_enc_create.version = XVID_VERSION; |
749 : | |||
750 : | /* Width and Height of input frames */ | ||
751 : | xvid_enc_create.width = XDIM; | ||
752 : | xvid_enc_create.height = YDIM; | ||
753 : | |||
754 : | edgomez | 932 | /* init plugins */ |
755 : | suxen_drol | 919 | |
756 : | edgomez | 932 | xvid_enc_create.plugins = plugins; |
757 : | xvid_enc_create.num_plugins = 0; | ||
758 : | suxen_drol | 926 | |
759 : | suxen_drol | 938 | if (ARG_BITRATE) { |
760 : | cbr.version = XVID_VERSION; | ||
761 : | memset(&cbr, 0, sizeof(xvid_plugin_cbr_t)); | ||
762 : | cbr.bitrate = ARG_BITRATE; | ||
763 : | |||
764 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_cbr; | ||
765 : | plugins[xvid_enc_create.num_plugins].param = &cbr; | ||
766 : | xvid_enc_create.num_plugins++; | ||
767 : | } | ||
768 : | |||
769 : | if (ARG_PASS1) { | ||
770 : | rc2pass1.version = XVID_VERSION; | ||
771 : | memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t)); | ||
772 : | rc2pass1.filename = ARG_PASS1; | ||
773 : | |||
774 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1; | ||
775 : | plugins[xvid_enc_create.num_plugins].param = &rc2pass1; | ||
776 : | xvid_enc_create.num_plugins++; | ||
777 : | } | ||
778 : | |||
779 : | edgomez | 932 | if (ARG_LUMIMASKING) { |
780 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; | ||
781 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
782 : | xvid_enc_create.num_plugins++; | ||
783 : | } | ||
784 : | suxen_drol | 920 | |
785 : | edgomez | 932 | if (ARG_DUMP) { |
786 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump; | ||
787 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
788 : | xvid_enc_create.num_plugins++; | ||
789 : | } | ||
790 : | suxen_drol | 926 | |
791 : | edgomez | 932 | if (ARG_DEBUG) { |
792 : | plugins[xvid_enc_create.num_plugins].func = rawenc_debug; | ||
793 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
794 : | xvid_enc_create.num_plugins++; | ||
795 : | } | ||
796 : | |||
797 : | edgomez | 909 | /* No fancy thread tests */ |
798 : | xvid_enc_create.num_threads = 0; | ||
799 : | |||
800 : | /* Frame rate - Do some quick float fps = fincr/fbase hack */ | ||
801 : | edgomez | 932 | if ((ARG_FRAMERATE - (int) ARG_FRAMERATE) < SMALL_EPS) { |
802 : | edgomez | 909 | xvid_enc_create.fincr = 1; |
803 : | edgomez | 932 | xvid_enc_create.fbase = (int) ARG_FRAMERATE; |
804 : | edgomez | 909 | } else { |
805 : | xvid_enc_create.fincr = FRAMERATE_INCR; | ||
806 : | edgomez | 932 | xvid_enc_create.fbase = (int) (FRAMERATE_INCR * ARG_FRAMERATE); |
807 : | chl | 376 | } |
808 : | |||
809 : | edgomez | 909 | /* Maximum key frame interval */ |
810 : | edgomez | 932 | xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10; |
811 : | edgomez | 909 | |
812 : | /* Bframes settings */ | ||
813 : | xvid_enc_create.max_bframes = ARG_MAXBFRAMES; | ||
814 : | xvid_enc_create.bquant_ratio = ARG_BQRATIO; | ||
815 : | edgomez | 932 | xvid_enc_create.bquant_offset = ARG_BQOFFSET; |
816 : | edgomez | 909 | |
817 : | /* Dropping ratio frame -- we don't need that */ | ||
818 : | xvid_enc_create.frame_drop_ratio = 0; | ||
819 : | |||
820 : | /* Global encoder options */ | ||
821 : | suxen_drol | 919 | xvid_enc_create.global = 0; |
822 : | edgomez | 932 | if (ARG_PACKED) xvid_enc_create.global |=XVID_PACKED; |
823 : | if (ARG_STATS) xvid_enc_create.global |=XVID_EXTRASTATS_ENABLE; | ||
824 : | edgomez | 909 | |
825 : | edgomez | 558 | /* I use a small value here, since will not encode whole movies, but short clips */ |
826 : | edgomez | 909 | xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
827 : | chl | 376 | |
828 : | edgomez | 909 | /* Retrieve the encoder instance from the structure */ |
829 : | enc_handle = xvid_enc_create.handle; | ||
830 : | chl | 376 | |
831 : | edgomez | 932 | return (xerr); |
832 : | chl | 376 | } |
833 : | |||
834 : | edgomez | 932 | static int |
835 : | enc_stop() | ||
836 : | edgomez | 558 | { |
837 : | int xerr; | ||
838 : | chl | 376 | |
839 : | edgomez | 909 | /* Destroy the encoder instance */ |
840 : | chl | 376 | xerr = xvid_encore(enc_handle, XVID_ENC_DESTROY, NULL, NULL); |
841 : | edgomez | 558 | |
842 : | edgomez | 932 | return (xerr); |
843 : | chl | 376 | } |
844 : | |||
845 : | edgomez | 932 | static int |
846 : | enc_main(unsigned char *image, | ||
847 : | unsigned char *bitstream, | ||
848 : | int *key, | ||
849 : | int *stats_type, | ||
850 : | int *stats_quant, | ||
851 : | int *stats_length, | ||
852 : | int sse[3]) | ||
853 : | edgomez | 558 | { |
854 : | edgomez | 909 | int ret; |
855 : | chl | 376 | |
856 : | edgomez | 909 | xvid_enc_frame_t xvid_enc_frame; |
857 : | suxen_drol | 919 | xvid_enc_stats_t xvid_enc_stats; |
858 : | chl | 376 | |
859 : | edgomez | 909 | /* Version for the frame and the stats */ |
860 : | edgomez | 932 | memset(&xvid_enc_frame, 0, sizeof(xvid_enc_frame)); |
861 : | edgomez | 909 | xvid_enc_frame.version = XVID_VERSION; |
862 : | edgomez | 932 | |
863 : | memset(&xvid_enc_stats, 0, sizeof(xvid_enc_stats)); | ||
864 : | suxen_drol | 919 | xvid_enc_stats.version = XVID_VERSION; |
865 : | edgomez | 932 | |
866 : | edgomez | 909 | /* Bind output buffer */ |
867 : | xvid_enc_frame.bitstream = bitstream; | ||
868 : | xvid_enc_frame.length = -1; | ||
869 : | chl | 376 | |
870 : | edgomez | 909 | /* Initialize input image fields */ |
871 : | edgomez | 932 | if (image) { |
872 : | xvid_enc_frame.input.plane[0] = image; | ||
873 : | xvid_enc_frame.input.csp = XVID_CSP_I420; | ||
874 : | xvid_enc_frame.input.stride[0] = XDIM; | ||
875 : | } else { | ||
876 : | xvid_enc_frame.input.csp = XVID_CSP_NULL; | ||
877 : | } | ||
878 : | chl | 376 | |
879 : | edgomez | 909 | /* Set up core's general features */ |
880 : | xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; | ||
881 : | edgomez | 932 | if (ARG_STATS) |
882 : | xvid_enc_frame.vol_flags |= XVID_EXTRASTATS; | ||
883 : | chl | 376 | |
884 : | edgomez | 909 | /* Set up core's general features */ |
885 : | xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; | ||
886 : | edgomez | 728 | |
887 : | edgomez | 909 | /* Frame type -- let core decide for us */ |
888 : | edgomez | 932 | xvid_enc_frame.type = XVID_TYPE_AUTO; |
889 : | edgomez | 728 | |
890 : | edgomez | 909 | /* Force the right quantizer */ |
891 : | edgomez | 932 | xvid_enc_frame.quant = ARG_QUANTI; |
892 : | |||
893 : | edgomez | 909 | /* Set up motion estimation flags */ |
894 : | xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; | ||
895 : | edgomez | 728 | |
896 : | edgomez | 909 | /* We don't use special matrices */ |
897 : | xvid_enc_frame.quant_intra_matrix = NULL; | ||
898 : | xvid_enc_frame.quant_inter_matrix = NULL; | ||
899 : | chl | 376 | |
900 : | edgomez | 913 | /* Encode the frame */ |
901 : | edgomez | 932 | ret = |
902 : | xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, | ||
903 : | &xvid_enc_stats); | ||
904 : | edgomez | 728 | |
905 : | edgomez | 932 | *key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
906 : | suxen_drol | 919 | *stats_type = xvid_enc_stats.type; |
907 : | edgomez | 932 | *stats_quant = xvid_enc_stats.quant; |
908 : | *stats_length = xvid_enc_stats.length; | ||
909 : | sse[0] = xvid_enc_stats.sse_y; | ||
910 : | sse[1] = xvid_enc_stats.sse_u; | ||
911 : | sse[2] = xvid_enc_stats.sse_v; | ||
912 : | chl | 376 | |
913 : | edgomez | 932 | return (ret); |
914 : | chl | 376 | } |
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