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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 | 1382 | * Copyright(C) 2002-2003 Christoph Lampert <gruel@web.de> |
7 : | * 2002-2003 Edouard Gomez <ed.gomez@free.fr> | ||
8 : | * 2003 Peter Ross <pross@xvid.org> | ||
9 : | chl | 376 | * |
10 : | edgomez | 558 | * This program is free software; you can redistribute it and/or modify |
11 : | * it under the terms of the GNU General Public License as published by | ||
12 : | * the Free Software Foundation; either version 2 of the License, or | ||
13 : | * (at your option) any later version. | ||
14 : | chl | 376 | * |
15 : | edgomez | 558 | * This program is distributed in the hope that it will be useful, |
16 : | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
17 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
18 : | * GNU General Public License for more details. | ||
19 : | chl | 376 | * |
20 : | edgomez | 558 | * You should have received a copy of the GNU General Public License |
21 : | * along with this program; if not, write to the Free Software | ||
22 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
23 : | * | ||
24 : | Isibaar | 1676 | * $Id: xvid_encraw.c,v 1.23 2006-01-17 19:06:25 Isibaar Exp $ |
25 : | edgomez | 558 | * |
26 : | ****************************************************************************/ | ||
27 : | chl | 376 | |
28 : | edgomez | 558 | /***************************************************************************** |
29 : | * Application notes : | ||
30 : | chl | 376 | * |
31 : | edgomez | 1382 | * A sequence of raw YUV I420 pics or YUV I420 PGM file format is encoded |
32 : | * The speed is measured and frames' PSNR are taken from core. | ||
33 : | chl | 376 | * |
34 : | * The program is plain C and needs no libraries except for libxvidcore, | ||
35 : | edgomez | 558 | * and maths-lib. |
36 : | edgomez | 1382 | * |
37 : | * Use ./xvid_encraw -help for a list of options | ||
38 : | chl | 376 | * |
39 : | ************************************************************************/ | ||
40 : | |||
41 : | #include <stdio.h> | ||
42 : | #include <stdlib.h> | ||
43 : | edgomez | 566 | #include <string.h> |
44 : | edgomez | 558 | #include <math.h> |
45 : | edgomez | 851 | #ifndef WIN32 |
46 : | edgomez | 558 | #include <sys/time.h> |
47 : | #else | ||
48 : | Isibaar | 1645 | #include <windows.h> |
49 : | #include <vfw.h> | ||
50 : | edgomez | 558 | #include <time.h> |
51 : | Isibaar | 1645 | #define XVID_AVI_INPUT |
52 : | edgomez | 558 | #endif |
53 : | chl | 376 | |
54 : | edgomez | 558 | #include "xvid.h" |
55 : | chl | 376 | |
56 : | edgomez | 1382 | #undef READ_PNM |
57 : | |||
58 : | edgomez | 558 | /***************************************************************************** |
59 : | * Quality presets | ||
60 : | ****************************************************************************/ | ||
61 : | chl | 376 | |
62 : | edgomez | 1382 | static const int motion_presets[] = { |
63 : | /* quality 0 */ | ||
64 : | 0, | ||
65 : | |||
66 : | /* quality 1 */ | ||
67 : | XVID_ME_ADVANCEDDIAMOND16, | ||
68 : | |||
69 : | /* quality 2 */ | ||
70 : | XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16, | ||
71 : | |||
72 : | /* quality 3 */ | ||
73 : | XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | | ||
74 : | XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8, | ||
75 : | |||
76 : | /* quality 4 */ | ||
77 : | XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | | ||
78 : | XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | | ||
79 : | XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, | ||
80 : | |||
81 : | /* quality 5 */ | ||
82 : | XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | | ||
83 : | XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | | ||
84 : | XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, | ||
85 : | |||
86 : | /* quality 6 */ | ||
87 : | XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | | ||
88 : | XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH8 | | ||
89 : | XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, | ||
90 : | |||
91 : | edgomez | 558 | }; |
92 : | edgomez | 1382 | #define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0])) |
93 : | edgomez | 558 | |
94 : | edgomez | 1382 | static const int vop_presets[] = { |
95 : | /* quality 0 */ | ||
96 : | 0, | ||
97 : | |||
98 : | /* quality 1 */ | ||
99 : | 0, | ||
100 : | |||
101 : | /* quality 2 */ | ||
102 : | XVID_VOP_HALFPEL, | ||
103 : | |||
104 : | /* quality 3 */ | ||
105 : | XVID_VOP_HALFPEL | XVID_VOP_INTER4V, | ||
106 : | |||
107 : | /* quality 4 */ | ||
108 : | XVID_VOP_HALFPEL | XVID_VOP_INTER4V, | ||
109 : | |||
110 : | /* quality 5 */ | ||
111 : | XVID_VOP_HALFPEL | XVID_VOP_INTER4V | | ||
112 : | XVID_VOP_TRELLISQUANT, | ||
113 : | |||
114 : | /* quality 6 */ | ||
115 : | XVID_VOP_HALFPEL | XVID_VOP_INTER4V | | ||
116 : | XVID_VOP_TRELLISQUANT | XVID_VOP_HQACPRED, | ||
117 : | |||
118 : | edgomez | 558 | }; |
119 : | edgomez | 1382 | #define VOP_ELEMENTS (sizeof(vop_presets)/sizeof(vop_presets[0])) |
120 : | chl | 376 | |
121 : | edgomez | 558 | /***************************************************************************** |
122 : | * Command line global variables | ||
123 : | ****************************************************************************/ | ||
124 : | chl | 376 | |
125 : | edgomez | 1382 | #define MAX_ZONES 64 |
126 : | |||
127 : | static xvid_enc_zone_t ZONES[MAX_ZONES]; | ||
128 : | static int NUM_ZONES = 0; | ||
129 : | |||
130 : | edgomez | 558 | /* Maximum number of frames to encode */ |
131 : | Isibaar | 1676 | #define ABS_MAXFRAMENR -1 /* no limit */ |
132 : | chl | 376 | |
133 : | edgomez | 1382 | static int ARG_STATS = 0; |
134 : | static int ARG_DUMP = 0; | ||
135 : | static int ARG_LUMIMASKING = 0; | ||
136 : | static int ARG_BITRATE = 0; | ||
137 : | static int ARG_SINGLE = 0; | ||
138 : | static char *ARG_PASS1 = 0; | ||
139 : | static char *ARG_PASS2 = 0; | ||
140 : | static int ARG_QUALITY = ME_ELEMENTS - 1; | ||
141 : | edgomez | 558 | static float ARG_FRAMERATE = 25.00f; |
142 : | edgomez | 1382 | static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
143 : | static int ARG_MAXKEYINTERVAL = 0; | ||
144 : | edgomez | 558 | static char *ARG_INPUTFILE = NULL; |
145 : | edgomez | 1382 | static int ARG_INPUTTYPE = 0; |
146 : | static int ARG_SAVEMPEGSTREAM = 0; | ||
147 : | static int ARG_SAVEINDIVIDUAL = 0; | ||
148 : | edgomez | 558 | static char *ARG_OUTPUTFILE = NULL; |
149 : | edgomez | 1382 | static int XDIM = 0; |
150 : | static int YDIM = 0; | ||
151 : | static int ARG_BQRATIO = 150; | ||
152 : | static int ARG_BQOFFSET = 100; | ||
153 : | static int ARG_MAXBFRAMES = 0; | ||
154 : | static int ARG_PACKED = 0; | ||
155 : | static int ARG_DEBUG = 0; | ||
156 : | static int ARG_VOPDEBUG = 0; | ||
157 : | Skal | 1622 | static int ARG_GREYSCALE = 0; |
158 : | Isibaar | 1645 | static int ARG_QTYPE = 0; |
159 : | static int ARG_QMATRIX = 0; | ||
160 : | edgomez | 1382 | static int ARG_GMC = 0; |
161 : | chl | 1559 | static int ARG_INTERLACING = 0; |
162 : | edgomez | 1382 | static int ARG_QPEL = 0; |
163 : | Isibaar | 1645 | static int ARG_TURBO = 0; |
164 : | chl | 1624 | static int ARG_VHQMODE = 0; |
165 : | Isibaar | 1645 | static int ARG_BVHQ = 0; |
166 : | edgomez | 1382 | static int ARG_CLOSED_GOP = 0; |
167 : | |||
168 : | #ifndef READ_PNM | ||
169 : | edgomez | 558 | #define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
170 : | edgomez | 1382 | #else |
171 : | #define IMAGE_SIZE(x,y) ((x)*(y)*3) | ||
172 : | #endif | ||
173 : | chl | 376 | |
174 : | edgomez | 558 | #define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
175 : | edgomez | 1382 | #define SMALL_EPS (1e-10) |
176 : | chl | 376 | |
177 : | edgomez | 558 | #define SWAP(a) ( (((a)&0x000000ff)<<24) | (((a)&0x0000ff00)<<8) | \ |
178 : | (((a)&0x00ff0000)>>8) | (((a)&0xff000000)>>24) ) | ||
179 : | chl | 376 | |
180 : | edgomez | 558 | /**************************************************************************** |
181 : | * Nasty global vars ;-) | ||
182 : | ***************************************************************************/ | ||
183 : | chl | 376 | |
184 : | edgomez | 1382 | static int i; |
185 : | chl | 376 | |
186 : | edgomez | 558 | /* the path where to save output */ |
187 : | static char filepath[256] = "./"; | ||
188 : | chl | 376 | |
189 : | edgomez | 558 | /* Internal structures (handles) for encoding and decoding */ |
190 : | static void *enc_handle = NULL; | ||
191 : | |||
192 : | Isibaar | 1645 | static unsigned char qmatrix_intra[64]; |
193 : | static unsigned char qmatrix_inter[64]; | ||
194 : | |||
195 : | #ifdef XVID_AVI_INPUT | ||
196 : | static PAVISTREAM avi_stream = NULL; | ||
197 : | #endif | ||
198 : | |||
199 : | edgomez | 558 | /***************************************************************************** |
200 : | * Local prototypes | ||
201 : | ****************************************************************************/ | ||
202 : | |||
203 : | /* Prints program usage message */ | ||
204 : | static void usage(); | ||
205 : | |||
206 : | /* Statistical functions */ | ||
207 : | static double msecond(); | ||
208 : | |||
209 : | /* PGM related functions */ | ||
210 : | edgomez | 1382 | #ifndef READ_PNM |
211 : | static int read_pgmheader(FILE * handle); | ||
212 : | static int read_pgmdata(FILE * handle, | ||
213 : | unsigned char *image); | ||
214 : | #else | ||
215 : | static int read_pnmheader(FILE * handle); | ||
216 : | static int read_pnmdata(FILE * handle, | ||
217 : | unsigned char *image); | ||
218 : | #endif | ||
219 : | static int read_yuvdata(FILE * handle, | ||
220 : | unsigned char *image); | ||
221 : | edgomez | 558 | |
222 : | /* Encoder related functions */ | ||
223 : | static int enc_init(int use_assembler); | ||
224 : | static int enc_stop(); | ||
225 : | edgomez | 1382 | static int enc_main(unsigned char *image, |
226 : | unsigned char *bitstream, | ||
227 : | int *key, | ||
228 : | int *stats_type, | ||
229 : | int *stats_quant, | ||
230 : | int *stats_length, | ||
231 : | int stats[3]); | ||
232 : | edgomez | 558 | |
233 : | /***************************************************************************** | ||
234 : | * Main function | ||
235 : | ****************************************************************************/ | ||
236 : | |||
237 : | edgomez | 1382 | int |
238 : | main(int argc, | ||
239 : | char *argv[]) | ||
240 : | edgomez | 558 | { |
241 : | |||
242 : | unsigned char *mp4_buffer = NULL; | ||
243 : | unsigned char *in_buffer = NULL; | ||
244 : | unsigned char *out_buffer = NULL; | ||
245 : | |||
246 : | double enctime; | ||
247 : | edgomez | 1382 | double totalenctime = 0.; |
248 : | float totalPSNR[3] = {0., 0., 0.}; | ||
249 : | |||
250 : | int totalsize; | ||
251 : | int result; | ||
252 : | int m4v_size; | ||
253 : | int key; | ||
254 : | int stats_type; | ||
255 : | int stats_quant; | ||
256 : | int stats_length; | ||
257 : | Isibaar | 1627 | int use_assembler = 1; |
258 : | edgomez | 1382 | |
259 : | int input_num; | ||
260 : | int output_num; | ||
261 : | |||
262 : | edgomez | 558 | char filename[256]; |
263 : | edgomez | 1382 | |
264 : | edgomez | 558 | FILE *in_file = stdin; |
265 : | FILE *out_file = NULL; | ||
266 : | |||
267 : | edgomez | 741 | printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
268 : | edgomez | 851 | printf("written by Christoph Lampert 2002-2003\n\n"); |
269 : | edgomez | 558 | |
270 : | edgomez | 1382 | /* Is there a dumb XviD coder ? */ |
271 : | if(ME_ELEMENTS != VOP_ELEMENTS) { | ||
272 : | fprintf(stderr, "Presets' arrays should have the same number of elements -- Please fill a bug to xvid-devel@xvid.org\n"); | ||
273 : | return(-1); | ||
274 : | } | ||
275 : | |||
276 : | edgomez | 558 | /***************************************************************************** |
277 : | * Command line parsing | ||
278 : | ****************************************************************************/ | ||
279 : | |||
280 : | edgomez | 1382 | for (i = 1; i < argc; i++) { |
281 : | |||
282 : | if (strcmp("-asm", argv[i]) == 0) { | ||
283 : | edgomez | 558 | use_assembler = 1; |
284 : | chl | 1623 | } else if (strcmp("-noasm", argv[i]) == 0) { |
285 : | use_assembler = 0; | ||
286 : | edgomez | 1382 | } else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) { |
287 : | edgomez | 558 | i++; |
288 : | XDIM = atoi(argv[i]); | ||
289 : | edgomez | 1382 | } else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) { |
290 : | edgomez | 558 | i++; |
291 : | YDIM = atoi(argv[i]); | ||
292 : | edgomez | 1382 | } else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
293 : | edgomez | 558 | i++; |
294 : | ARG_BITRATE = atoi(argv[i]); | ||
295 : | edgomez | 1382 | } else if (strcmp("-single", argv[i]) == 0) { |
296 : | ARG_SINGLE = 1; | ||
297 : | } else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { | ||
298 : | edgomez | 851 | i++; |
299 : | edgomez | 1382 | ARG_PASS1 = argv[i]; |
300 : | } else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 1) { | ||
301 : | i++; | ||
302 : | ARG_PASS2 = argv[i]; | ||
303 : | } else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { | ||
304 : | i++; | ||
305 : | edgomez | 851 | ARG_MAXBFRAMES = atoi(argv[i]); |
306 : | edgomez | 1382 | } else if (strcmp("-packed", argv[i]) == 0) { |
307 : | ARG_PACKED = 1; | ||
308 : | } else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) { | ||
309 : | edgomez | 851 | i++; |
310 : | ARG_BQRATIO = atoi(argv[i]); | ||
311 : | edgomez | 1382 | } else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
312 : | edgomez | 851 | i++; |
313 : | ARG_BQOFFSET = atoi(argv[i]); | ||
314 : | edgomez | 1382 | |
315 : | } else if ((strcmp("-zq", argv[i]) == 0 || strcmp("-zw", argv[i]) == 0) && i < argc - 2) { | ||
316 : | |||
317 : | if (NUM_ZONES >= MAX_ZONES) { | ||
318 : | fprintf(stderr,"warning: too many zones; zone ignored\n"); | ||
319 : | continue; | ||
320 : | } | ||
321 : | ZONES[NUM_ZONES].mode = strcmp("-zq", argv[i])==0 ? XVID_ZONE_QUANT : XVID_ZONE_WEIGHT; | ||
322 : | edgomez | 558 | i++; |
323 : | edgomez | 1382 | ZONES[NUM_ZONES].frame = atoi(argv[i]); |
324 : | i++; | ||
325 : | ZONES[NUM_ZONES].increment = (int)(atof(argv[i]) * 100); | ||
326 : | ZONES[NUM_ZONES].base = 100; | ||
327 : | NUM_ZONES++; | ||
328 : | |||
329 : | } else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { | ||
330 : | i++; | ||
331 : | edgomez | 558 | ARG_QUALITY = atoi(argv[i]); |
332 : | chl | 1624 | } else if (strcmp("-vhqmode", argv[i]) == 0 && i < argc - 1) { |
333 : | i++; | ||
334 : | ARG_VHQMODE = atoi(argv[i]); | ||
335 : | edgomez | 1382 | } else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
336 : | edgomez | 558 | i++; |
337 : | edgomez | 1382 | ARG_FRAMERATE = (float) atof(argv[i]); |
338 : | } else if (strcmp("-max_key_interval", argv[i]) == 0 && i < argc - 1) { | ||
339 : | edgomez | 558 | i++; |
340 : | edgomez | 1382 | ARG_MAXKEYINTERVAL = atoi(argv[i]); |
341 : | } else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { | ||
342 : | i++; | ||
343 : | edgomez | 558 | ARG_INPUTFILE = argv[i]; |
344 : | edgomez | 1382 | } else if (strcmp("-stats", argv[i]) == 0) { |
345 : | ARG_STATS = 1; | ||
346 : | } else if (strcmp("-dump", argv[i]) == 0) { | ||
347 : | ARG_DUMP = 1; | ||
348 : | } else if (strcmp("-lumimasking", argv[i]) == 0) { | ||
349 : | ARG_LUMIMASKING = 1; | ||
350 : | } else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) { | ||
351 : | edgomez | 558 | i++; |
352 : | ARG_INPUTTYPE = atoi(argv[i]); | ||
353 : | edgomez | 1382 | } else if (strcmp("-frames", argv[i]) == 0 && i < argc - 1) { |
354 : | edgomez | 558 | i++; |
355 : | edgomez | 1382 | ARG_MAXFRAMENR = atoi(argv[i]); |
356 : | Isibaar | 1645 | } else if (strcmp("-qtype", argv[i]) == 0 && i < argc - 1) { |
357 : | i++; | ||
358 : | ARG_QTYPE = atoi(argv[i]); | ||
359 : | } else if (strcmp("-qmatrix", argv[i]) == 0 && i < argc - 1) { | ||
360 : | FILE *fp = fopen(argv[++i], "rb"); | ||
361 : | if (fp == NULL) { | ||
362 : | fprintf(stderr, "Error opening input file %s\n", argv[i]); | ||
363 : | return (-1); | ||
364 : | } | ||
365 : | fseek(fp, 0, SEEK_END); | ||
366 : | if (ftell(fp) != 128) { | ||
367 : | fprintf(stderr, "Unexpected size of input file %s\n", argv[i]); | ||
368 : | return (-1); | ||
369 : | } | ||
370 : | |||
371 : | fseek(fp, 0, SEEK_SET); | ||
372 : | fread(qmatrix_intra, 1, 64, fp); | ||
373 : | fread(qmatrix_inter, 1, 64, fp); | ||
374 : | |||
375 : | ARG_QMATRIX = 1; | ||
376 : | edgomez | 1382 | } else if (strcmp("-save", argv[i]) == 0) { |
377 : | ARG_SAVEMPEGSTREAM = 1; | ||
378 : | ARG_SAVEINDIVIDUAL = 1; | ||
379 : | } else if (strcmp("-debug", argv[i]) == 0) { | ||
380 : | edgomez | 558 | i++; |
381 : | edgomez | 1382 | if (sscanf(argv[i],"0x%x", &ARG_DEBUG) || sscanf(argv[i],"%d", &ARG_DEBUG)) ; |
382 : | } else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { | ||
383 : | ARG_SAVEMPEGSTREAM = 1; | ||
384 : | edgomez | 558 | i++; |
385 : | ARG_OUTPUTFILE = argv[i]; | ||
386 : | edgomez | 1382 | } else if (strcmp("-vop_debug", argv[i]) == 0) { |
387 : | ARG_VOPDEBUG = 1; | ||
388 : | Isibaar | 1627 | } else if (strcmp("-grey", argv[i]) == 0) { |
389 : | Skal | 1622 | ARG_GREYSCALE = 1; |
390 : | Isibaar | 1645 | } else if (strcmp("-bvhq", argv[i]) == 0) { |
391 : | ARG_BVHQ = 1; | ||
392 : | Isibaar | 1627 | } else if (strcmp("-qpel", argv[i]) == 0) { |
393 : | edgomez | 1382 | ARG_QPEL = 1; |
394 : | Isibaar | 1645 | } else if (strcmp("-turbo", argv[i]) == 0) { |
395 : | ARG_TURBO = 1; | ||
396 : | edgomez | 1382 | } else if (strcmp("-gmc", argv[i]) == 0) { |
397 : | ARG_GMC = 1; | ||
398 : | chl | 1559 | } else if (strcmp("-interlaced", argv[i]) == 0) { |
399 : | ARG_INTERLACING = 1; | ||
400 : | edgomez | 1382 | } else if (strcmp("-closed_gop", argv[i]) == 0) { |
401 : | ARG_CLOSED_GOP = 1; | ||
402 : | } else if (strcmp("-help", argv[i])) { | ||
403 : | edgomez | 558 | usage(); |
404 : | edgomez | 1382 | return (0); |
405 : | } else { | ||
406 : | edgomez | 558 | usage(); |
407 : | exit(-1); | ||
408 : | } | ||
409 : | edgomez | 1382 | |
410 : | edgomez | 558 | } |
411 : | edgomez | 1382 | |
412 : | edgomez | 558 | /***************************************************************************** |
413 : | * Arguments checking | ||
414 : | ****************************************************************************/ | ||
415 : | |||
416 : | edgomez | 1382 | if (XDIM <= 0 || XDIM >= 4096 || YDIM <= 0 || YDIM >= 4096) { |
417 : | fprintf(stderr, | ||
418 : | Isibaar | 1645 | "Trying to retrieve width and height from input header\n"); |
419 : | if (!ARG_INPUTTYPE) | ||
420 : | ARG_INPUTTYPE = 1; /* pgm */ | ||
421 : | edgomez | 558 | } |
422 : | |||
423 : | edgomez | 1382 | if (ARG_QUALITY < 0 ) { |
424 : | ARG_QUALITY = 0; | ||
425 : | } else if (ARG_QUALITY >= ME_ELEMENTS) { | ||
426 : | ARG_QUALITY = ME_ELEMENTS - 1; | ||
427 : | edgomez | 558 | } |
428 : | |||
429 : | edgomez | 1382 | if (ARG_FRAMERATE <= 0) { |
430 : | fprintf(stderr, "Wrong Framerate %s \n", argv[5]); | ||
431 : | return (-1); | ||
432 : | edgomez | 558 | } |
433 : | |||
434 : | Isibaar | 1676 | if (ARG_MAXFRAMENR == 0) { |
435 : | edgomez | 1382 | fprintf(stderr, "Wrong number of frames\n"); |
436 : | return (-1); | ||
437 : | edgomez | 558 | } |
438 : | |||
439 : | edgomez | 1382 | if (ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
440 : | edgomez | 558 | in_file = stdin; |
441 : | edgomez | 1382 | } else { |
442 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
443 : | if (strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avs")==0 || | ||
444 : | strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avi")==0 || | ||
445 : | ARG_INPUTTYPE==2) | ||
446 : | { | ||
447 : | AVISTREAMINFO avi_info; | ||
448 : | Isibaar | 1676 | FILE *avi_fp = fopen(ARG_INPUTFILE, "rb"); |
449 : | if (avi_fp == NULL) { | ||
450 : | fprintf(stderr, "Couldn't open file '%s'!\n", ARG_INPUTFILE); | ||
451 : | return (-1); | ||
452 : | } | ||
453 : | fclose(avi_fp); | ||
454 : | edgomez | 558 | |
455 : | Isibaar | 1645 | AVIFileInit(); |
456 : | if (AVIStreamOpenFromFile(&avi_stream, ARG_INPUTFILE, streamtypeVIDEO, 0, OF_READ, NULL) != AVIERR_OK) { | ||
457 : | fprintf(stderr, "Can't open stream from file '%s'!\n", ARG_INPUTFILE); | ||
458 : | AVIFileExit(); | ||
459 : | return (-1); | ||
460 : | } | ||
461 : | |||
462 : | if(AVIStreamInfo(avi_stream, &avi_info, sizeof(AVISTREAMINFO)) != AVIERR_OK) { | ||
463 : | fprintf(stderr, "Can't get stream info from file '%s'!\n", ARG_INPUTFILE); | ||
464 : | AVIStreamRelease(avi_stream); | ||
465 : | AVIFileExit(); | ||
466 : | return (-1); | ||
467 : | } | ||
468 : | |||
469 : | if (avi_info.fccHandler != MAKEFOURCC('Y', 'V', '1', '2')) { | ||
470 : | fprintf(stderr, "Unsupported input colorspace! Only YV12 is supported!\n"); | ||
471 : | AVIStreamRelease(avi_stream); | ||
472 : | AVIFileExit(); | ||
473 : | return (-1); | ||
474 : | } | ||
475 : | |||
476 : | Isibaar | 1676 | |
477 : | if (ARG_MAXFRAMENR<0) | ||
478 : | ARG_MAXFRAMENR = avi_info.dwLength; | ||
479 : | else | ||
480 : | ARG_MAXFRAMENR = min(ARG_MAXFRAMENR, avi_info.dwLength); | ||
481 : | suxen_drol | 1646 | |
482 : | Isibaar | 1645 | XDIM = avi_info.rcFrame.right - avi_info.rcFrame.left; |
483 : | YDIM = avi_info.rcFrame.bottom - avi_info.rcFrame.top; | ||
484 : | ARG_FRAMERATE = (float) avi_info.dwRate / (float) avi_info.dwScale; | ||
485 : | |||
486 : | ARG_INPUTTYPE = 2; | ||
487 : | } | ||
488 : | else | ||
489 : | #endif | ||
490 : | { | ||
491 : | in_file = fopen(ARG_INPUTFILE, "rb"); | ||
492 : | if (in_file == NULL) { | ||
493 : | fprintf(stderr, "Error opening input file %s\n", ARG_INPUTFILE); | ||
494 : | return (-1); | ||
495 : | } | ||
496 : | edgomez | 558 | } |
497 : | } | ||
498 : | |||
499 : | Isibaar | 1645 | if (ARG_INPUTTYPE==1) { |
500 : | edgomez | 1382 | #ifndef READ_PNM |
501 : | edgomez | 558 | if (read_pgmheader(in_file)) { |
502 : | edgomez | 1382 | #else |
503 : | if (read_pnmheader(in_file)) { | ||
504 : | #endif | ||
505 : | fprintf(stderr, | ||
506 : | "Wrong input format, I want YUV encapsulated in PGM\n"); | ||
507 : | return (-1); | ||
508 : | edgomez | 558 | } |
509 : | } | ||
510 : | |||
511 : | /* now we know the sizes, so allocate memory */ | ||
512 : | edgomez | 1382 | in_buffer = (unsigned char *) malloc(IMAGE_SIZE(XDIM, YDIM)); |
513 : | edgomez | 558 | if (!in_buffer) |
514 : | goto free_all_memory; | ||
515 : | |||
516 : | /* this should really be enough memory ! */ | ||
517 : | edgomez | 1382 | mp4_buffer = (unsigned char *) malloc(IMAGE_SIZE(XDIM, YDIM) * 2); |
518 : | edgomez | 558 | if (!mp4_buffer) |
519 : | edgomez | 1382 | goto free_all_memory; |
520 : | edgomez | 558 | |
521 : | /***************************************************************************** | ||
522 : | * XviD PART Start | ||
523 : | ****************************************************************************/ | ||
524 : | |||
525 : | |||
526 : | edgomez | 1382 | result = enc_init(use_assembler); |
527 : | if (result) { | ||
528 : | fprintf(stderr, "Encore INIT problem, return value %d\n", result); | ||
529 : | edgomez | 558 | goto release_all; |
530 : | } | ||
531 : | |||
532 : | /***************************************************************************** | ||
533 : | * Main loop | ||
534 : | ****************************************************************************/ | ||
535 : | |||
536 : | edgomez | 851 | if (ARG_SAVEMPEGSTREAM && ARG_OUTPUTFILE) { |
537 : | edgomez | 561 | |
538 : | edgomez | 1382 | if ((out_file = fopen(ARG_OUTPUTFILE, "w+b")) == NULL) { |
539 : | edgomez | 558 | fprintf(stderr, "Error opening output file %s\n", ARG_OUTPUTFILE); |
540 : | goto release_all; | ||
541 : | } | ||
542 : | |||
543 : | edgomez | 1382 | } else { |
544 : | edgomez | 558 | out_file = NULL; |
545 : | } | ||
546 : | |||
547 : | /***************************************************************************** | ||
548 : | * Encoding loop | ||
549 : | ****************************************************************************/ | ||
550 : | |||
551 : | totalsize = 0; | ||
552 : | |||
553 : | edgomez | 1382 | result = 0; |
554 : | |||
555 : | input_num = 0; /* input frame counter */ | ||
556 : | output_num = 0; /* output frame counter */ | ||
557 : | |||
558 : | edgomez | 558 | do { |
559 : | |||
560 : | edgomez | 1382 | char *type; |
561 : | int sse[3]; | ||
562 : | |||
563 : | Isibaar | 1676 | if (input_num >= ARG_MAXFRAMENR && ARG_MAXFRAMENR > 0) { |
564 : | edgomez | 1382 | result = 1; |
565 : | edgomez | 558 | } |
566 : | |||
567 : | edgomez | 1382 | if (!result) { |
568 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
569 : | if (ARG_INPUTTYPE==2) { | ||
570 : | /* read avs/avi data (YUV-format) */ | ||
571 : | if(AVIStreamRead(avi_stream, input_num, 1, in_buffer, IMAGE_SIZE(XDIM, YDIM), NULL, NULL ) != AVIERR_OK) | ||
572 : | result = 1; | ||
573 : | } else | ||
574 : | #endif | ||
575 : | if (ARG_INPUTTYPE==1) { | ||
576 : | edgomez | 1382 | /* read PGM data (YUV-format) */ |
577 : | #ifndef READ_PNM | ||
578 : | result = read_pgmdata(in_file, in_buffer); | ||
579 : | #else | ||
580 : | result = read_pnmdata(in_file, in_buffer); | ||
581 : | #endif | ||
582 : | } else { | ||
583 : | /* read raw data (YUV-format) */ | ||
584 : | result = read_yuvdata(in_file, in_buffer); | ||
585 : | } | ||
586 : | edgomez | 728 | } |
587 : | |||
588 : | /***************************************************************************** | ||
589 : | edgomez | 558 | * Encode and decode this frame |
590 : | ****************************************************************************/ | ||
591 : | |||
592 : | enctime = msecond(); | ||
593 : | edgomez | 1382 | m4v_size = |
594 : | enc_main(!result ? in_buffer : 0, mp4_buffer, &key, &stats_type, | ||
595 : | &stats_quant, &stats_length, sse); | ||
596 : | edgomez | 558 | enctime = msecond() - enctime; |
597 : | |||
598 : | edgomez | 1382 | /* Write the Frame statistics */ |
599 : | edgomez | 851 | |
600 : | edgomez | 1382 | printf("%5d: key=%i, time= %6.0f, len= %7d", !result ? input_num : -1, |
601 : | key, (float) enctime, (int) m4v_size); | ||
602 : | edgomez | 851 | |
603 : | edgomez | 1382 | if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
604 : | edgomez | 851 | |
605 : | edgomez | 1382 | switch (stats_type) { |
606 : | case XVID_TYPE_IVOP: | ||
607 : | type = "I"; | ||
608 : | break; | ||
609 : | case XVID_TYPE_PVOP: | ||
610 : | type = "P"; | ||
611 : | break; | ||
612 : | case XVID_TYPE_BVOP: | ||
613 : | type = "B"; | ||
614 : | break; | ||
615 : | case XVID_TYPE_SVOP: | ||
616 : | type = "S"; | ||
617 : | break; | ||
618 : | default: | ||
619 : | type = "U"; | ||
620 : | break; | ||
621 : | } | ||
622 : | edgomez | 851 | |
623 : | edgomez | 1382 | printf(" | type=%s, quant= %2d, len= %7d", type, stats_quant, |
624 : | stats_length); | ||
625 : | |||
626 : | #define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) | ||
627 : | |||
628 : | if (ARG_STATS) { | ||
629 : | printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", | ||
630 : | SSE2PSNR(sse[0], XDIM, YDIM), SSE2PSNR(sse[1], XDIM / 2, | ||
631 : | YDIM / 2), | ||
632 : | SSE2PSNR(sse[2], XDIM / 2, YDIM / 2)); | ||
633 : | |||
634 : | totalPSNR[0] += SSE2PSNR(sse[0], XDIM, YDIM); | ||
635 : | totalPSNR[1] += SSE2PSNR(sse[1], XDIM/2, YDIM/2); | ||
636 : | totalPSNR[2] += SSE2PSNR(sse[2], XDIM/2, YDIM/2); | ||
637 : | } | ||
638 : | |||
639 : | edgomez | 851 | } |
640 : | edgomez | 1382 | #undef SSE2PSNR |
641 : | edgomez | 851 | |
642 : | edgomez | 1382 | printf("\n"); |
643 : | |||
644 : | if (m4v_size < 0) { | ||
645 : | break; | ||
646 : | } | ||
647 : | |||
648 : | edgomez | 851 | /* Update encoding time stats */ |
649 : | edgomez | 558 | totalenctime += enctime; |
650 : | totalsize += m4v_size; | ||
651 : | |||
652 : | edgomez | 728 | /***************************************************************************** |
653 : | edgomez | 1382 | * Save stream to file |
654 : | edgomez | 728 | ****************************************************************************/ |
655 : | |||
656 : | edgomez | 1382 | if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) { |
657 : | edgomez | 728 | |
658 : | edgomez | 558 | /* Save single files */ |
659 : | edgomez | 1382 | if (ARG_SAVEINDIVIDUAL) { |
660 : | FILE *out; | ||
661 : | sprintf(filename, "%sframe%05d.m4v", filepath, output_num); | ||
662 : | out = fopen(filename, "w+b"); | ||
663 : | fwrite(mp4_buffer, m4v_size, 1, out); | ||
664 : | fclose(out); | ||
665 : | output_num++; | ||
666 : | edgomez | 558 | } |
667 : | |||
668 : | edgomez | 1382 | /* Save ES stream */ |
669 : | if (ARG_OUTPUTFILE && out_file) | ||
670 : | edgomez | 851 | fwrite(mp4_buffer, 1, m4v_size, out_file); |
671 : | edgomez | 558 | } |
672 : | |||
673 : | edgomez | 1382 | input_num++; |
674 : | edgomez | 558 | |
675 : | edgomez | 1382 | /* Read the header if it's pgm stream */ |
676 : | Isibaar | 1645 | if (!result && (ARG_INPUTTYPE==1)) |
677 : | edgomez | 1382 | #ifndef READ_PNM |
678 : | result = read_pgmheader(in_file); | ||
679 : | #else | ||
680 : | result = read_pnmheader(in_file); | ||
681 : | #endif | ||
682 : | } while (1); | ||
683 : | edgomez | 558 | |
684 : | |||
685 : | edgomez | 1382 | |
686 : | edgomez | 558 | /***************************************************************************** |
687 : | * Calculate totals and averages for output, print results | ||
688 : | ****************************************************************************/ | ||
689 : | chl | 376 | |
690 : | edgomez | 1382 | printf("Tot: enctime(ms) =%7.2f, length(bytes) = %7d\n", |
691 : | totalenctime, (int) totalsize); | ||
692 : | chl | 376 | |
693 : | edgomez | 1382 | if (input_num > 0) { |
694 : | totalsize /= input_num; | ||
695 : | totalenctime /= input_num; | ||
696 : | totalPSNR[0] /= input_num; | ||
697 : | totalPSNR[1] /= input_num; | ||
698 : | totalPSNR[2] /= input_num; | ||
699 : | } else { | ||
700 : | totalsize = -1; | ||
701 : | totalenctime = -1; | ||
702 : | } | ||
703 : | chl | 376 | |
704 : | edgomez | 1382 | printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d", |
705 : | totalenctime, 1000 / totalenctime, (int) totalsize); | ||
706 : | if (ARG_STATS) { | ||
707 : | printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", | ||
708 : | totalPSNR[0],totalPSNR[1],totalPSNR[2]); | ||
709 : | } | ||
710 : | printf("\n"); | ||
711 : | |||
712 : | |||
713 : | edgomez | 558 | /***************************************************************************** |
714 : | * XviD PART Stop | ||
715 : | ****************************************************************************/ | ||
716 : | chl | 376 | |
717 : | edgomez | 1382 | release_all: |
718 : | chl | 376 | |
719 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
720 : | if (avi_stream) { | ||
721 : | AVIStreamRelease(avi_stream); | ||
722 : | AVIFileExit(); | ||
723 : | } | ||
724 : | #endif | ||
725 : | |||
726 : | edgomez | 1382 | if (enc_handle) { |
727 : | result = enc_stop(); | ||
728 : | if (result) | ||
729 : | fprintf(stderr, "Encore RELEASE problem return value %d\n", | ||
730 : | result); | ||
731 : | edgomez | 558 | } |
732 : | chl | 376 | |
733 : | edgomez | 1382 | if (in_file) |
734 : | edgomez | 728 | fclose(in_file); |
735 : | edgomez | 1382 | if (out_file) |
736 : | edgomez | 558 | fclose(out_file); |
737 : | |||
738 : | edgomez | 1382 | free_all_memory: |
739 : | edgomez | 558 | free(out_buffer); |
740 : | free(mp4_buffer); | ||
741 : | free(in_buffer); | ||
742 : | |||
743 : | edgomez | 1382 | return (0); |
744 : | edgomez | 558 | |
745 : | } | ||
746 : | |||
747 : | |||
748 : | /***************************************************************************** | ||
749 : | * "statistical" functions | ||
750 : | * | ||
751 : | * these are not needed for encoding or decoding, but for measuring | ||
752 : | * time and quality, there in nothing specific to XviD in these | ||
753 : | * | ||
754 : | *****************************************************************************/ | ||
755 : | |||
756 : | /* Return time elapsed time in miliseconds since the program started */ | ||
757 : | edgomez | 1382 | static double |
758 : | msecond() | ||
759 : | { | ||
760 : | edgomez | 824 | #ifndef WIN32 |
761 : | edgomez | 1382 | struct timeval tv; |
762 : | |||
763 : | chl | 376 | gettimeofday(&tv, 0); |
764 : | edgomez | 1382 | return (tv.tv_sec * 1.0e3 + tv.tv_usec * 1.0e-3); |
765 : | edgomez | 558 | #else |
766 : | clock_t clk; | ||
767 : | edgomez | 1382 | |
768 : | edgomez | 558 | clk = clock(); |
769 : | suxen_drol | 1646 | return (clk * 1000.0 / CLOCKS_PER_SEC); |
770 : | edgomez | 558 | #endif |
771 : | chl | 376 | } |
772 : | |||
773 : | edgomez | 558 | /***************************************************************************** |
774 : | * Usage message | ||
775 : | *****************************************************************************/ | ||
776 : | chl | 376 | |
777 : | edgomez | 1382 | static void |
778 : | usage() | ||
779 : | edgomez | 558 | { |
780 : | edgomez | 1382 | fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n\n"); |
781 : | fprintf(stderr, "Input options:\n"); | ||
782 : | fprintf(stderr, " -i string : input filename (default=stdin)\n"); | ||
783 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
784 : | fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1, avi/avs=2)\n"); | ||
785 : | #else | ||
786 : | edgomez | 1382 | fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1)\n"); |
787 : | Isibaar | 1645 | #endif |
788 : | edgomez | 1382 | fprintf(stderr, " -w integer: frame width ([1.2048])\n"); |
789 : | fprintf(stderr, " -h integer: frame height ([1.2048])\n"); | ||
790 : | fprintf(stderr, " -frames integer: number of frames to encode\n"); | ||
791 : | fprintf(stderr, "\n"); | ||
792 : | fprintf(stderr, "Output options:\n"); | ||
793 : | fprintf(stderr, " -dump : save decoder output\n"); | ||
794 : | fprintf(stderr, " -save : save an Elementary Stream file per frame\n"); | ||
795 : | fprintf(stderr, " -o string: save an Elementary Stream for the complete sequence\n"); | ||
796 : | fprintf(stderr, "\n"); | ||
797 : | fprintf(stderr, "BFrames options:\n"); | ||
798 : | fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); | ||
799 : | fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); | ||
800 : | fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); | ||
801 : | fprintf(stderr, "\n"); | ||
802 : | fprintf(stderr, "Rate control options:\n"); | ||
803 : | fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); | ||
804 : | fprintf(stderr, " -bitrate integer : target bitrate\n"); | ||
805 : | fprintf(stderr, " -single : single pass mode\n"); | ||
806 : | fprintf(stderr, " -pass1 filename : twopass mode (first pass)\n"); | ||
807 : | fprintf(stderr, " -pass2 filename : twopass mode (2nd pass)\n"); | ||
808 : | fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n"); | ||
809 : | fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n"); | ||
810 : | fprintf(stderr, " -max_key_interval integer : maximum keyframe interval\n"); | ||
811 : | fprintf(stderr, "\n"); | ||
812 : | fprintf(stderr, "Other options\n"); | ||
813 : | Isibaar | 1645 | fprintf(stderr, " -noasm : do not use assembly optmized code\n"); |
814 : | fprintf(stderr, " -turbo : use turbo presets for higher encoding speed\n"); | ||
815 : | fprintf(stderr, " -quality integer : quality ([0..%d])\n", ME_ELEMENTS - 1); | ||
816 : | fprintf(stderr, " -vhqmode integer : level of Rate-Distortion optimizations ([0..4]) (default=0)\n"); | ||
817 : | fprintf(stderr, " -bvhq : use Rate-Distortion optimizations for B-frames too\n"); | ||
818 : | fprintf(stderr, " -qpel : use quarter pixel ME\n"); | ||
819 : | fprintf(stderr, " -gmc : use global motion compensation\n"); | ||
820 : | fprintf(stderr, " -qtype integer : quantization type (H263:0, MPEG4:1) (default=0)\n"); | ||
821 : | fprintf(stderr, " -qmatrix filename: use custom MPEG4 quantization matrix\n"); | ||
822 : | fprintf(stderr, " -interlaced : use interlaced encoding (this is NOT a deinterlacer!)\n"); | ||
823 : | fprintf(stderr, " -packed : packed mode\n"); | ||
824 : | fprintf(stderr, " -closed_gop : closed GOP mode\n"); | ||
825 : | fprintf(stderr, " -grey : grey scale coding (chroma is discarded)\n"); | ||
826 : | fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); | ||
827 : | fprintf(stderr, " -stats : print stats about encoded frames\n"); | ||
828 : | fprintf(stderr, " -debug : activates xvidcore internal debugging output\n"); | ||
829 : | fprintf(stderr, " -vop_debug : print some info directly into encoded frames\n"); | ||
830 : | fprintf(stderr, " -help : prints this help message\n"); | ||
831 : | edgomez | 1382 | fprintf(stderr, "\n"); |
832 : | fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as many times as needed.\n", MAX_ZONES); | ||
833 : | fprintf(stderr, "\n"); | ||
834 : | edgomez | 558 | } |
835 : | |||
836 : | /***************************************************************************** | ||
837 : | * Input and output functions | ||
838 : | * | ||
839 : | * the are small and simple routines to read and write PGM and YUV | ||
840 : | * image. It's just for convenience, again nothing specific to XviD | ||
841 : | * | ||
842 : | *****************************************************************************/ | ||
843 : | |||
844 : | edgomez | 1382 | #ifndef READ_PNM |
845 : | static int | ||
846 : | read_pgmheader(FILE * handle) | ||
847 : | { | ||
848 : | int bytes, xsize, ysize, depth; | ||
849 : | chl | 376 | char dummy[2]; |
850 : | |||
851 : | edgomez | 1382 | bytes = fread(dummy, 1, 2, handle); |
852 : | edgomez | 558 | |
853 : | edgomez | 1382 | if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '5')) |
854 : | return (1); | ||
855 : | |||
856 : | fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); | ||
857 : | edgomez | 1398 | if ((xsize > 4096) || (ysize > 4096*3/2) || (depth != 255)) { |
858 : | edgomez | 1382 | fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); |
859 : | return (2); | ||
860 : | chl | 376 | } |
861 : | edgomez | 1382 | if ((XDIM == 0) || (YDIM == 0)) { |
862 : | XDIM = xsize; | ||
863 : | YDIM = ysize * 2 / 3; | ||
864 : | chl | 376 | } |
865 : | |||
866 : | edgomez | 1382 | return (0); |
867 : | chl | 376 | } |
868 : | |||
869 : | edgomez | 1382 | static int |
870 : | read_pgmdata(FILE * handle, | ||
871 : | unsigned char *image) | ||
872 : | { | ||
873 : | edgomez | 558 | int i; |
874 : | chl | 376 | char dummy; |
875 : | edgomez | 1382 | |
876 : | edgomez | 558 | unsigned char *y = image; |
877 : | edgomez | 1382 | unsigned char *u = image + XDIM * YDIM; |
878 : | unsigned char *v = image + XDIM * YDIM + XDIM / 2 * YDIM / 2; | ||
879 : | chl | 376 | |
880 : | edgomez | 558 | /* read Y component of picture */ |
881 : | edgomez | 1382 | fread(y, 1, XDIM * YDIM, handle); |
882 : | |||
883 : | for (i = 0; i < YDIM / 2; i++) { | ||
884 : | edgomez | 558 | /* read U */ |
885 : | edgomez | 1382 | fread(u, 1, XDIM / 2, handle); |
886 : | edgomez | 558 | |
887 : | /* read V */ | ||
888 : | edgomez | 1382 | fread(v, 1, XDIM / 2, handle); |
889 : | edgomez | 558 | |
890 : | /* Update pointers */ | ||
891 : | edgomez | 1382 | u += XDIM / 2; |
892 : | v += XDIM / 2; | ||
893 : | chl | 376 | } |
894 : | edgomez | 558 | |
895 : | edgomez | 1382 | /* I don't know why, but this seems needed */ |
896 : | edgomez | 558 | fread(&dummy, 1, 1, handle); |
897 : | |||
898 : | edgomez | 1382 | return (0); |
899 : | chl | 376 | } |
900 : | edgomez | 1382 | #else |
901 : | static int | ||
902 : | read_pnmheader(FILE * handle) | ||
903 : | { | ||
904 : | int bytes, xsize, ysize, depth; | ||
905 : | char dummy[2]; | ||
906 : | chl | 376 | |
907 : | edgomez | 1382 | bytes = fread(dummy, 1, 2, handle); |
908 : | |||
909 : | if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '6')) | ||
910 : | return (1); | ||
911 : | |||
912 : | fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); | ||
913 : | if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { | ||
914 : | fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); | ||
915 : | return (2); | ||
916 : | } | ||
917 : | |||
918 : | XDIM = xsize; | ||
919 : | YDIM = ysize; | ||
920 : | |||
921 : | return (0); | ||
922 : | } | ||
923 : | |||
924 : | static int | ||
925 : | read_pnmdata(FILE * handle, | ||
926 : | unsigned char *image) | ||
927 : | edgomez | 558 | { |
928 : | edgomez | 1382 | int i; |
929 : | char dummy; | ||
930 : | |||
931 : | /* read Y component of picture */ | ||
932 : | fread(image, 1, XDIM * YDIM * 3, handle); | ||
933 : | |||
934 : | /* I don't know why, but this seems needed */ | ||
935 : | fread(&dummy, 1, 1, handle); | ||
936 : | |||
937 : | return (0); | ||
938 : | chl | 376 | } |
939 : | edgomez | 1382 | #endif |
940 : | chl | 376 | |
941 : | edgomez | 1382 | static int |
942 : | read_yuvdata(FILE * handle, | ||
943 : | unsigned char *image) | ||
944 : | { | ||
945 : | |||
946 : | if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != | ||
947 : | (unsigned int) IMAGE_SIZE(XDIM, YDIM)) | ||
948 : | return (1); | ||
949 : | else | ||
950 : | return (0); | ||
951 : | } | ||
952 : | |||
953 : | edgomez | 558 | /***************************************************************************** |
954 : | * Routines for encoding: init encoder, frame step, release encoder | ||
955 : | ****************************************************************************/ | ||
956 : | chl | 376 | |
957 : | edgomez | 1382 | /* sample plugin */ |
958 : | |||
959 : | int | ||
960 : | rawenc_debug(void *handle, | ||
961 : | int opt, | ||
962 : | void *param1, | ||
963 : | void *param2) | ||
964 : | { | ||
965 : | switch (opt) { | ||
966 : | case XVID_PLG_INFO: | ||
967 : | { | ||
968 : | xvid_plg_info_t *info = (xvid_plg_info_t *) param1; | ||
969 : | |||
970 : | info->flags = XVID_REQDQUANTS; | ||
971 : | return 0; | ||
972 : | } | ||
973 : | |||
974 : | case XVID_PLG_CREATE: | ||
975 : | case XVID_PLG_DESTROY: | ||
976 : | case XVID_PLG_BEFORE: | ||
977 : | return 0; | ||
978 : | |||
979 : | case XVID_PLG_AFTER: | ||
980 : | { | ||
981 : | xvid_plg_data_t *data = (xvid_plg_data_t *) param1; | ||
982 : | int i, j; | ||
983 : | |||
984 : | printf("---[ frame: %5i quant: %2i length: %6i ]---\n", | ||
985 : | data->frame_num, data->quant, data->length); | ||
986 : | for (j = 0; j < data->mb_height; j++) { | ||
987 : | for (i = 0; i < data->mb_width; i++) | ||
988 : | printf("%2i ", data->dquant[j * data->dquant_stride + i]); | ||
989 : | printf("\n"); | ||
990 : | } | ||
991 : | |||
992 : | return 0; | ||
993 : | } | ||
994 : | } | ||
995 : | |||
996 : | return XVID_ERR_FAIL; | ||
997 : | } | ||
998 : | |||
999 : | |||
1000 : | chl | 376 | #define FRAMERATE_INCR 1001 |
1001 : | |||
1002 : | edgomez | 1382 | |
1003 : | edgomez | 558 | /* Initialize encoder for first use, pass all needed parameters to the codec */ |
1004 : | edgomez | 1382 | static int |
1005 : | enc_init(int use_assembler) | ||
1006 : | edgomez | 558 | { |
1007 : | chl | 376 | int xerr; |
1008 : | edgomez | 1382 | //xvid_plugin_cbr_t cbr; |
1009 : | xvid_plugin_single_t single; | ||
1010 : | xvid_plugin_2pass1_t rc2pass1; | ||
1011 : | xvid_plugin_2pass2_t rc2pass2; | ||
1012 : | //xvid_plugin_fixed_t rcfixed; | ||
1013 : | xvid_enc_plugin_t plugins[7]; | ||
1014 : | xvid_gbl_init_t xvid_gbl_init; | ||
1015 : | xvid_enc_create_t xvid_enc_create; | ||
1016 : | chl | 376 | |
1017 : | edgomez | 1382 | /*------------------------------------------------------------------------ |
1018 : | * XviD core initialization | ||
1019 : | *----------------------------------------------------------------------*/ | ||
1020 : | chl | 376 | |
1021 : | edgomez | 1382 | /* Set version -- version checking will done by xvidcore */ |
1022 : | memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); | ||
1023 : | xvid_gbl_init.version = XVID_VERSION; | ||
1024 : | xvid_gbl_init.debug = ARG_DEBUG; | ||
1025 : | |||
1026 : | |||
1027 : | /* Do we have to enable ASM optimizations ? */ | ||
1028 : | if (use_assembler) { | ||
1029 : | |||
1030 : | suxen_drol | 860 | #ifdef ARCH_IS_IA64 |
1031 : | edgomez | 1382 | xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ASM; |
1032 : | chl | 376 | #else |
1033 : | edgomez | 1382 | xvid_gbl_init.cpu_flags = 0; |
1034 : | chl | 376 | #endif |
1035 : | edgomez | 1382 | } else { |
1036 : | xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; | ||
1037 : | edgomez | 558 | } |
1038 : | edgomez | 1382 | |
1039 : | /* Initialize XviD core -- Should be done once per __process__ */ | ||
1040 : | xvid_global(NULL, XVID_GBL_INIT, &xvid_gbl_init, NULL); | ||
1041 : | |||
1042 : | /*------------------------------------------------------------------------ | ||
1043 : | * XviD encoder initialization | ||
1044 : | *----------------------------------------------------------------------*/ | ||
1045 : | |||
1046 : | /* Version again */ | ||
1047 : | memset(&xvid_enc_create, 0, sizeof(xvid_enc_create)); | ||
1048 : | xvid_enc_create.version = XVID_VERSION; | ||
1049 : | |||
1050 : | /* Width and Height of input frames */ | ||
1051 : | xvid_enc_create.width = XDIM; | ||
1052 : | xvid_enc_create.height = YDIM; | ||
1053 : | xvid_enc_create.profile = XVID_PROFILE_AS_L4; | ||
1054 : | |||
1055 : | /* init plugins */ | ||
1056 : | xvid_enc_create.zones = ZONES; | ||
1057 : | xvid_enc_create.num_zones = NUM_ZONES; | ||
1058 : | |||
1059 : | xvid_enc_create.plugins = plugins; | ||
1060 : | xvid_enc_create.num_plugins = 0; | ||
1061 : | |||
1062 : | if (ARG_SINGLE) { | ||
1063 : | memset(&single, 0, sizeof(xvid_plugin_single_t)); | ||
1064 : | single.version = XVID_VERSION; | ||
1065 : | single.bitrate = ARG_BITRATE; | ||
1066 : | |||
1067 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single; | ||
1068 : | plugins[xvid_enc_create.num_plugins].param = &single; | ||
1069 : | xvid_enc_create.num_plugins++; | ||
1070 : | edgomez | 558 | } |
1071 : | chl | 376 | |
1072 : | edgomez | 1382 | if (ARG_PASS2) { |
1073 : | memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); | ||
1074 : | rc2pass2.version = XVID_VERSION; | ||
1075 : | rc2pass2.filename = ARG_PASS2; | ||
1076 : | rc2pass2.bitrate = ARG_BITRATE; | ||
1077 : | chl | 376 | |
1078 : | chl | 1470 | /* An example of activating VBV could look like this |
1079 : | rc2pass2.vbv_size = 3145728; | ||
1080 : | rc2pass2.vbv_initial = 2359296; | ||
1081 : | rc2pass2.vbv_maxrate = 4000000; | ||
1082 : | rc2pass2.vbv_peakrate = 10000000; | ||
1083 : | */ | ||
1084 : | |||
1085 : | edgomez | 1382 | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
1086 : | plugins[xvid_enc_create.num_plugins].param = &rc2pass2; | ||
1087 : | xvid_enc_create.num_plugins++; | ||
1088 : | chl | 376 | } |
1089 : | edgomez | 1382 | |
1090 : | if (ARG_PASS1) { | ||
1091 : | memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t)); | ||
1092 : | rc2pass1.version = XVID_VERSION; | ||
1093 : | rc2pass1.filename = ARG_PASS1; | ||
1094 : | |||
1095 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1; | ||
1096 : | plugins[xvid_enc_create.num_plugins].param = &rc2pass1; | ||
1097 : | xvid_enc_create.num_plugins++; | ||
1098 : | chl | 376 | } |
1099 : | |||
1100 : | edgomez | 1382 | if (ARG_LUMIMASKING) { |
1101 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; | ||
1102 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
1103 : | xvid_enc_create.num_plugins++; | ||
1104 : | } | ||
1105 : | |||
1106 : | if (ARG_DUMP) { | ||
1107 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump; | ||
1108 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
1109 : | xvid_enc_create.num_plugins++; | ||
1110 : | } | ||
1111 : | |||
1112 : | #if 0 | ||
1113 : | if (ARG_DEBUG) { | ||
1114 : | plugins[xvid_enc_create.num_plugins].func = rawenc_debug; | ||
1115 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
1116 : | xvid_enc_create.num_plugins++; | ||
1117 : | } | ||
1118 : | #endif | ||
1119 : | |||
1120 : | /* No fancy thread tests */ | ||
1121 : | xvid_enc_create.num_threads = 0; | ||
1122 : | |||
1123 : | /* Frame rate - Do some quick float fps = fincr/fbase hack */ | ||
1124 : | if ((ARG_FRAMERATE - (int) ARG_FRAMERATE) < SMALL_EPS) { | ||
1125 : | xvid_enc_create.fincr = 1; | ||
1126 : | xvid_enc_create.fbase = (int) ARG_FRAMERATE; | ||
1127 : | } else { | ||
1128 : | xvid_enc_create.fincr = FRAMERATE_INCR; | ||
1129 : | xvid_enc_create.fbase = (int) (FRAMERATE_INCR * ARG_FRAMERATE); | ||
1130 : | } | ||
1131 : | |||
1132 : | /* Maximum key frame interval */ | ||
1133 : | if (ARG_MAXKEYINTERVAL > 0) { | ||
1134 : | xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL; | ||
1135 : | }else { | ||
1136 : | xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10; | ||
1137 : | } | ||
1138 : | |||
1139 : | /* Bframes settings */ | ||
1140 : | xvid_enc_create.max_bframes = ARG_MAXBFRAMES; | ||
1141 : | xvid_enc_create.bquant_ratio = ARG_BQRATIO; | ||
1142 : | xvid_enc_create.bquant_offset = ARG_BQOFFSET; | ||
1143 : | |||
1144 : | /* Dropping ratio frame -- we don't need that */ | ||
1145 : | xvid_enc_create.frame_drop_ratio = 0; | ||
1146 : | |||
1147 : | /* Global encoder options */ | ||
1148 : | xvid_enc_create.global = 0; | ||
1149 : | |||
1150 : | if (ARG_PACKED) | ||
1151 : | xvid_enc_create.global |= XVID_GLOBAL_PACKED; | ||
1152 : | |||
1153 : | if (ARG_CLOSED_GOP) | ||
1154 : | xvid_enc_create.global |= XVID_GLOBAL_CLOSED_GOP; | ||
1155 : | |||
1156 : | if (ARG_STATS) | ||
1157 : | xvid_enc_create.global |= XVID_GLOBAL_EXTRASTATS_ENABLE; | ||
1158 : | |||
1159 : | edgomez | 558 | /* I use a small value here, since will not encode whole movies, but short clips */ |
1160 : | edgomez | 1382 | xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
1161 : | chl | 376 | |
1162 : | edgomez | 1382 | /* Retrieve the encoder instance from the structure */ |
1163 : | enc_handle = xvid_enc_create.handle; | ||
1164 : | chl | 376 | |
1165 : | edgomez | 1382 | return (xerr); |
1166 : | chl | 376 | } |
1167 : | |||
1168 : | edgomez | 1382 | static int |
1169 : | enc_stop() | ||
1170 : | edgomez | 558 | { |
1171 : | int xerr; | ||
1172 : | chl | 376 | |
1173 : | edgomez | 1382 | /* Destroy the encoder instance */ |
1174 : | chl | 376 | xerr = xvid_encore(enc_handle, XVID_ENC_DESTROY, NULL, NULL); |
1175 : | edgomez | 558 | |
1176 : | edgomez | 1382 | return (xerr); |
1177 : | chl | 376 | } |
1178 : | |||
1179 : | edgomez | 1382 | static int |
1180 : | enc_main(unsigned char *image, | ||
1181 : | unsigned char *bitstream, | ||
1182 : | int *key, | ||
1183 : | int *stats_type, | ||
1184 : | int *stats_quant, | ||
1185 : | int *stats_length, | ||
1186 : | int sse[3]) | ||
1187 : | edgomez | 558 | { |
1188 : | edgomez | 1382 | int ret; |
1189 : | chl | 376 | |
1190 : | edgomez | 1382 | xvid_enc_frame_t xvid_enc_frame; |
1191 : | xvid_enc_stats_t xvid_enc_stats; | ||
1192 : | chl | 376 | |
1193 : | edgomez | 1382 | /* Version for the frame and the stats */ |
1194 : | memset(&xvid_enc_frame, 0, sizeof(xvid_enc_frame)); | ||
1195 : | xvid_enc_frame.version = XVID_VERSION; | ||
1196 : | chl | 376 | |
1197 : | edgomez | 1382 | memset(&xvid_enc_stats, 0, sizeof(xvid_enc_stats)); |
1198 : | xvid_enc_stats.version = XVID_VERSION; | ||
1199 : | chl | 376 | |
1200 : | edgomez | 1382 | /* Bind output buffer */ |
1201 : | xvid_enc_frame.bitstream = bitstream; | ||
1202 : | xvid_enc_frame.length = -1; | ||
1203 : | chl | 376 | |
1204 : | edgomez | 1382 | /* Initialize input image fields */ |
1205 : | if (image) { | ||
1206 : | xvid_enc_frame.input.plane[0] = image; | ||
1207 : | #ifndef READ_PNM | ||
1208 : | Isibaar | 1645 | if (ARG_INPUTTYPE==2) |
1209 : | xvid_enc_frame.input.csp = XVID_CSP_YV12; | ||
1210 : | else | ||
1211 : | xvid_enc_frame.input.csp = XVID_CSP_I420; | ||
1212 : | edgomez | 1382 | xvid_enc_frame.input.stride[0] = XDIM; |
1213 : | #else | ||
1214 : | xvid_enc_frame.input.csp = XVID_CSP_BGR; | ||
1215 : | xvid_enc_frame.input.stride[0] = XDIM*3; | ||
1216 : | #endif | ||
1217 : | } else { | ||
1218 : | xvid_enc_frame.input.csp = XVID_CSP_NULL; | ||
1219 : | } | ||
1220 : | chl | 376 | |
1221 : | edgomez | 1382 | /* Set up core's general features */ |
1222 : | xvid_enc_frame.vol_flags = 0; | ||
1223 : | if (ARG_STATS) | ||
1224 : | xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; | ||
1225 : | Isibaar | 1645 | if (ARG_QTYPE) |
1226 : | xvid_enc_frame.vol_flags |= XVID_VOL_MPEGQUANT; | ||
1227 : | edgomez | 1382 | if (ARG_QPEL) |
1228 : | xvid_enc_frame.vol_flags |= XVID_VOL_QUARTERPEL; | ||
1229 : | if (ARG_GMC) | ||
1230 : | xvid_enc_frame.vol_flags |= XVID_VOL_GMC; | ||
1231 : | chl | 1559 | if (ARG_INTERLACING) |
1232 : | xvid_enc_frame.vol_flags |= XVID_VOL_INTERLACING; | ||
1233 : | edgomez | 728 | |
1234 : | edgomez | 1382 | /* Set up core's general features */ |
1235 : | xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; | ||
1236 : | edgomez | 728 | |
1237 : | edgomez | 1382 | if (ARG_VOPDEBUG) { |
1238 : | xvid_enc_frame.vop_flags |= XVID_VOP_DEBUG; | ||
1239 : | } | ||
1240 : | edgomez | 728 | |
1241 : | Skal | 1622 | if (ARG_GREYSCALE) { |
1242 : | xvid_enc_frame.vop_flags |= XVID_VOP_GREYSCALE; | ||
1243 : | } | ||
1244 : | |||
1245 : | edgomez | 1382 | /* Frame type -- let core decide for us */ |
1246 : | xvid_enc_frame.type = XVID_TYPE_AUTO; | ||
1247 : | chl | 376 | |
1248 : | edgomez | 1382 | /* Force the right quantizer -- It is internally managed by RC plugins */ |
1249 : | xvid_enc_frame.quant = 0; | ||
1250 : | edgomez | 728 | |
1251 : | edgomez | 1382 | /* Set up motion estimation flags */ |
1252 : | xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; | ||
1253 : | chl | 376 | |
1254 : | edgomez | 1382 | if (ARG_GMC) |
1255 : | xvid_enc_frame.motion |= XVID_ME_GME_REFINE; | ||
1256 : | |||
1257 : | if (ARG_QPEL) | ||
1258 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16; | ||
1259 : | if (ARG_QPEL && (xvid_enc_frame.vop_flags & XVID_VOP_INTER4V)) | ||
1260 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE8; | ||
1261 : | |||
1262 : | Isibaar | 1645 | if (ARG_TURBO) |
1263 : | xvid_enc_frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | | ||
1264 : | XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | | ||
1265 : | XVID_ME_BFRAME_EARLYSTOP; | ||
1266 : | |||
1267 : | if (ARG_BVHQ) | ||
1268 : | xvid_enc_frame.vop_flags |= XVID_VOP_RD_BVOP; | ||
1269 : | |||
1270 : | chl | 1624 | switch (ARG_VHQMODE) /* this is the same code as for vfw */ |
1271 : | { | ||
1272 : | case 1: /* VHQ_MODE_DECISION */ | ||
1273 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
1274 : | break; | ||
1275 : | |||
1276 : | case 2: /* VHQ_LIMITED_SEARCH */ | ||
1277 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
1278 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
1279 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
1280 : | break; | ||
1281 : | |||
1282 : | case 3: /* VHQ_MEDIUM_SEARCH */ | ||
1283 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
1284 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
1285 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
1286 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
1287 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
1288 : | xvid_enc_frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
1289 : | break; | ||
1290 : | |||
1291 : | case 4: /* VHQ_WIDE_SEARCH */ | ||
1292 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
1293 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
1294 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
1295 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
1296 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
1297 : | xvid_enc_frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
1298 : | xvid_enc_frame.motion |= XVID_ME_EXTSEARCH_RD; | ||
1299 : | break; | ||
1300 : | |||
1301 : | default : | ||
1302 : | break; | ||
1303 : | } | ||
1304 : | |||
1305 : | Isibaar | 1645 | if (ARG_QMATRIX) { |
1306 : | /* We don't use special matrices */ | ||
1307 : | xvid_enc_frame.quant_intra_matrix = qmatrix_intra; | ||
1308 : | xvid_enc_frame.quant_inter_matrix = qmatrix_inter; | ||
1309 : | } | ||
1310 : | else { | ||
1311 : | /* We don't use special matrices */ | ||
1312 : | xvid_enc_frame.quant_intra_matrix = NULL; | ||
1313 : | xvid_enc_frame.quant_inter_matrix = NULL; | ||
1314 : | } | ||
1315 : | edgomez | 1382 | |
1316 : | /* Encode the frame */ | ||
1317 : | ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, | ||
1318 : | &xvid_enc_stats); | ||
1319 : | |||
1320 : | *key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); | ||
1321 : | *stats_type = xvid_enc_stats.type; | ||
1322 : | *stats_quant = xvid_enc_stats.quant; | ||
1323 : | *stats_length = xvid_enc_stats.length; | ||
1324 : | sse[0] = xvid_enc_stats.sse_y; | ||
1325 : | sse[1] = xvid_enc_stats.sse_u; | ||
1326 : | sse[2] = xvid_enc_stats.sse_v; | ||
1327 : | |||
1328 : | return (ret); | ||
1329 : | chl | 376 | } |
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