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1 : | edgomez | 1382 | /************************************************************************** |
2 : | * | ||
3 : | * XVID VFW FRONTEND | ||
4 : | * codec | ||
5 : | * | ||
6 : | * This program is free software; you can redistribute it and/or modify | ||
7 : | * it under the terms of the GNU General Public License as published by | ||
8 : | * the Free Software Foundation; either version 2 of the License, or | ||
9 : | * (at your option) any later version. | ||
10 : | * | ||
11 : | * This program is distributed in the hope that it will be useful, | ||
12 : | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 : | * GNU General Public License for more details. | ||
15 : | * | ||
16 : | * You should have received a copy of the GNU General Public License | ||
17 : | * along with this program; if not, write to the Free Software | ||
18 : | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
19 : | * | ||
20 : | *************************************************************************/ | ||
21 : | |||
22 : | /************************************************************************** | ||
23 : | * | ||
24 : | * History: | ||
25 : | * | ||
26 : | * 12.07.2002 num_threads | ||
27 : | * 23.06.2002 XVID_CPU_CHKONLY; loading speed up | ||
28 : | * 25.04.2002 ICDECOMPRESS_PREROLL | ||
29 : | * 17.04.2002 re-enabled lumi masking for 1st pass | ||
30 : | * 15.04.2002 updated cbr support | ||
31 : | * 04.04.2002 separated 2-pass code to 2pass.c | ||
32 : | * interlacing support | ||
33 : | * hinted ME support | ||
34 : | * 23.03.2002 daniel smith <danielsmith@astroboymail.com> | ||
35 : | * changed inter4v to only be in modes 5 or 6 | ||
36 : | * fixed null mode crash ? | ||
37 : | * merged foxer's alternative 2-pass code | ||
38 : | * added DEBUGERR output on errors instead of returning | ||
39 : | * 16.03.2002 daniel smith <danielsmith@astroboymail.com> | ||
40 : | * changed BITMAPV4HEADER to BITMAPINFOHEADER | ||
41 : | * - prevents memcpy crash in compress_get_format() | ||
42 : | * credits are processed in external 2pass mode | ||
43 : | * motion search precision = 0 now effective in 2-pass | ||
44 : | * modulated quantization | ||
45 : | * added DX50 fourcc | ||
46 : | * 01.12.2001 inital version; (c)2001 peter ross <pross@xvid.org> | ||
47 : | * | ||
48 : | *************************************************************************/ | ||
49 : | |||
50 : | #include <windows.h> | ||
51 : | #include <vfw.h> | ||
52 : | #include <stdio.h> | ||
53 : | #include "vfwext.h" | ||
54 : | |||
55 : | #include <xvid.h> | ||
56 : | #include "debug.h" | ||
57 : | #include "codec.h" | ||
58 : | #include "status.h" | ||
59 : | |||
60 : | |||
61 : | |||
62 : | static const int pmvfast_presets[7] = { | ||
63 : | 0, 0, 0, 0, | ||
64 : | 0 | XVID_ME_HALFPELREFINE16 | 0, | ||
65 : | 0 | XVID_ME_HALFPELREFINE16 | 0 | | ||
66 : | XVID_ME_ADVANCEDDIAMOND16, XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | | ||
67 : | XVID_ME_HALFPELREFINE8 | 0 | XVID_ME_USESQUARES16 | ||
68 : | }; | ||
69 : | |||
70 : | |||
71 : | |||
72 : | /* return xvid compatbile colorspace, | ||
73 : | or XVID_CSP_NULL if failure | ||
74 : | */ | ||
75 : | |||
76 : | static int get_colorspace(BITMAPINFOHEADER * hdr) | ||
77 : | { | ||
78 : | /* rgb only: negative height specifies top down image */ | ||
79 : | int rgb_flip = (hdr->biHeight < 0 ? 0 : XVID_CSP_VFLIP); | ||
80 : | |||
81 : | switch(hdr->biCompression) | ||
82 : | { | ||
83 : | case BI_RGB : | ||
84 : | if (hdr->biBitCount == 16) | ||
85 : | { | ||
86 : | DPRINTF("RGB16 (RGB555)"); | ||
87 : | return rgb_flip | XVID_CSP_RGB555; | ||
88 : | } | ||
89 : | if (hdr->biBitCount == 24) | ||
90 : | { | ||
91 : | DPRINTF("RGB24"); | ||
92 : | return rgb_flip | XVID_CSP_BGR; | ||
93 : | } | ||
94 : | if (hdr->biBitCount == 32) | ||
95 : | { | ||
96 : | DPRINTF("RGB32"); | ||
97 : | return rgb_flip | XVID_CSP_BGRA; | ||
98 : | } | ||
99 : | |||
100 : | DPRINTF("unsupported BI_RGB biBitCount=%i", hdr->biBitCount); | ||
101 : | return XVID_CSP_NULL; | ||
102 : | |||
103 : | case BI_BITFIELDS : | ||
104 : | if (hdr->biSize >= sizeof(BITMAPV4HEADER)) | ||
105 : | { | ||
106 : | BITMAPV4HEADER * hdr4 = (BITMAPV4HEADER *)hdr; | ||
107 : | |||
108 : | if (hdr4->bV4BitCount == 16 && | ||
109 : | hdr4->bV4RedMask == 0x7c00 && | ||
110 : | hdr4->bV4GreenMask == 0x3e0 && | ||
111 : | hdr4->bV4BlueMask == 0x1f) | ||
112 : | { | ||
113 : | DPRINTF("RGB555"); | ||
114 : | return rgb_flip | XVID_CSP_RGB555; | ||
115 : | } | ||
116 : | |||
117 : | if(hdr4->bV4BitCount == 16 && | ||
118 : | hdr4->bV4RedMask == 0xf800 && | ||
119 : | hdr4->bV4GreenMask == 0x7e0 && | ||
120 : | hdr4->bV4BlueMask == 0x1f) | ||
121 : | { | ||
122 : | DPRINTF("RGB565"); | ||
123 : | return rgb_flip | XVID_CSP_RGB565; | ||
124 : | } | ||
125 : | |||
126 : | DPRINTF("unsupported BI_BITFIELDS mode"); | ||
127 : | return XVID_CSP_NULL; | ||
128 : | } | ||
129 : | |||
130 : | DPRINTF("unsupported BI_BITFIELDS/BITMAPHEADER combination"); | ||
131 : | return XVID_CSP_NULL; | ||
132 : | |||
133 : | case FOURCC_I420 : | ||
134 : | case FOURCC_IYUV : | ||
135 : | DPRINTF("IYUY"); | ||
136 : | return XVID_CSP_I420; | ||
137 : | |||
138 : | case FOURCC_YV12 : | ||
139 : | DPRINTF("YV12"); | ||
140 : | return XVID_CSP_YV12; | ||
141 : | |||
142 : | case FOURCC_YUYV : | ||
143 : | case FOURCC_YUY2 : | ||
144 : | DPRINTF("YUY2"); | ||
145 : | return XVID_CSP_YUY2; | ||
146 : | |||
147 : | case FOURCC_YVYU : | ||
148 : | DPRINTF("YVYU"); | ||
149 : | return XVID_CSP_YVYU; | ||
150 : | |||
151 : | case FOURCC_UYVY : | ||
152 : | DPRINTF("UYVY"); | ||
153 : | return XVID_CSP_UYVY; | ||
154 : | |||
155 : | default : | ||
156 : | DPRINTF("unsupported colorspace %c%c%c%c", | ||
157 : | hdr->biCompression&0xff, | ||
158 : | (hdr->biCompression>>8)&0xff, | ||
159 : | (hdr->biCompression>>16)&0xff, | ||
160 : | (hdr->biCompression>>24)&0xff); | ||
161 : | return XVID_CSP_NULL; | ||
162 : | } | ||
163 : | } | ||
164 : | |||
165 : | |||
166 : | /* compressor */ | ||
167 : | |||
168 : | |||
169 : | /* test the output format */ | ||
170 : | |||
171 : | LRESULT compress_query(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
172 : | { | ||
173 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
174 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
175 : | |||
176 : | /* VFWEXT detection */ | ||
177 : | if (inhdr->biCompression == VFWEXT_FOURCC) { | ||
178 : | return (ICM_USER+0x0fff); | ||
179 : | } | ||
180 : | |||
181 : | if (get_colorspace(inhdr) == XVID_CSP_NULL) | ||
182 : | { | ||
183 : | return ICERR_BADFORMAT; | ||
184 : | } | ||
185 : | |||
186 : | if (lpbiOutput == NULL) | ||
187 : | { | ||
188 : | return ICERR_OK; | ||
189 : | } | ||
190 : | |||
191 : | if (inhdr->biWidth != outhdr->biWidth || inhdr->biHeight != outhdr->biHeight || | ||
192 : | (outhdr->biCompression != FOURCC_XVID && outhdr->biCompression != FOURCC_DIVX && outhdr->biCompression != FOURCC_DX50)) | ||
193 : | { | ||
194 : | return ICERR_BADFORMAT; | ||
195 : | } | ||
196 : | |||
197 : | return ICERR_OK; | ||
198 : | } | ||
199 : | |||
200 : | |||
201 : | LRESULT compress_get_format(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
202 : | { | ||
203 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
204 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
205 : | |||
206 : | if (get_colorspace(inhdr) == XVID_CSP_NULL) | ||
207 : | { | ||
208 : | return ICERR_BADFORMAT; | ||
209 : | } | ||
210 : | |||
211 : | if (lpbiOutput == NULL) | ||
212 : | { | ||
213 : | return sizeof(BITMAPINFOHEADER); | ||
214 : | } | ||
215 : | |||
216 : | memcpy(outhdr, inhdr, sizeof(BITMAPINFOHEADER)); | ||
217 : | outhdr->biSize = sizeof(BITMAPINFOHEADER); | ||
218 : | outhdr->biSizeImage = compress_get_size(codec, lpbiInput, lpbiOutput); | ||
219 : | outhdr->biXPelsPerMeter = 0; | ||
220 : | outhdr->biYPelsPerMeter = 0; | ||
221 : | outhdr->biClrUsed = 0; | ||
222 : | outhdr->biClrImportant = 0; | ||
223 : | |||
224 : | if (codec->config.fourcc_used == 0) | ||
225 : | { | ||
226 : | outhdr->biCompression = FOURCC_XVID; | ||
227 : | } | ||
228 : | else if (codec->config.fourcc_used == 1) | ||
229 : | { | ||
230 : | outhdr->biCompression = FOURCC_DIVX; | ||
231 : | } | ||
232 : | else | ||
233 : | { | ||
234 : | outhdr->biCompression = FOURCC_DX50; | ||
235 : | } | ||
236 : | |||
237 : | return ICERR_OK; | ||
238 : | } | ||
239 : | |||
240 : | |||
241 : | LRESULT compress_get_size(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
242 : | { | ||
243 : | return 2 * lpbiOutput->bmiHeader.biWidth * lpbiOutput->bmiHeader.biHeight * 3; | ||
244 : | } | ||
245 : | |||
246 : | |||
247 : | LRESULT compress_frames_info(CODEC * codec, ICCOMPRESSFRAMES * icf) | ||
248 : | { | ||
249 : | #if 0 | ||
250 : | DPRINTF("%i %i", icf->lStartFrame, icf->lFrameCount); | ||
251 : | #endif | ||
252 : | codec->fincr = icf->dwScale; | ||
253 : | codec->fbase = icf->dwRate; | ||
254 : | return ICERR_OK; | ||
255 : | } | ||
256 : | |||
257 : | |||
258 : | static char type2char(int type) | ||
259 : | { | ||
260 : | if (type==XVID_TYPE_IVOP) | ||
261 : | return 'I'; | ||
262 : | if (type==XVID_TYPE_PVOP) | ||
263 : | return 'P'; | ||
264 : | if (type==XVID_TYPE_BVOP) | ||
265 : | return 'B'; | ||
266 : | return 'S'; | ||
267 : | } | ||
268 : | |||
269 : | static int vfw_debug(void *handle, | ||
270 : | int opt, | ||
271 : | void *param1, | ||
272 : | void *param2) | ||
273 : | { | ||
274 : | switch (opt) { | ||
275 : | case XVID_PLG_CREATE: | ||
276 : | *((void**)param2) = NULL; | ||
277 : | case XVID_PLG_INFO: | ||
278 : | case XVID_PLG_DESTROY: | ||
279 : | case XVID_PLG_BEFORE: | ||
280 : | return 0; | ||
281 : | |||
282 : | case XVID_PLG_AFTER: | ||
283 : | { | ||
284 : | xvid_plg_data_t *data = (xvid_plg_data_t *) param1; | ||
285 : | |||
286 : | /* We don't use DPRINTF here because it's active only for _DEBUG | ||
287 : | * builds and that activates lot of other debug printfs. We only | ||
288 : | * want these all the time */ | ||
289 : | char buf[1024]; | ||
290 : | sprintf(buf, "[%6i] type=%c Q:%2i length:%6i", | ||
291 : | data->frame_num, | ||
292 : | type2char(data->type), | ||
293 : | data->quant, | ||
294 : | data->length); | ||
295 : | OutputDebugString(buf); | ||
296 : | |||
297 : | return 0; | ||
298 : | } | ||
299 : | } | ||
300 : | |||
301 : | return XVID_ERR_FAIL; | ||
302 : | } | ||
303 : | |||
304 : | #define XVID_DLL_NAME "xvidcore.dll" | ||
305 : | |||
306 : | edgomez | 1398 | static int init_dll(CODEC* codec) |
307 : | edgomez | 1382 | { |
308 : | edgomez | 1398 | if (codec->m_hdll != NULL) |
309 : | return 0; | ||
310 : | edgomez | 1382 | |
311 : | DPRINTF("init_dll"); | ||
312 : | edgomez | 1398 | codec->m_hdll = LoadLibrary(XVID_DLL_NAME); |
313 : | if (codec->m_hdll == NULL) { | ||
314 : | edgomez | 1382 | DPRINTF("dll load failed"); |
315 : | MessageBox(0, XVID_DLL_NAME " not found!","Error!", MB_ICONEXCLAMATION|MB_OK); | ||
316 : | return XVID_ERR_FAIL; | ||
317 : | } | ||
318 : | |||
319 : | edgomez | 1398 | codec->xvid_global_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(codec->m_hdll, "xvid_global"); |
320 : | if (codec->xvid_global_func == NULL) { | ||
321 : | edgomez | 1382 | MessageBox(0, "xvid_global() not found", "Error", 0); |
322 : | return XVID_ERR_FAIL; | ||
323 : | } | ||
324 : | |||
325 : | edgomez | 1398 | codec->xvid_encore_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(codec->m_hdll, "xvid_encore"); |
326 : | if (codec->xvid_encore_func == NULL) { | ||
327 : | edgomez | 1382 | MessageBox(0, "xvid_encore() not found", "Error", 0); |
328 : | return XVID_ERR_FAIL; | ||
329 : | } | ||
330 : | |||
331 : | edgomez | 1398 | codec->xvid_decore_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(codec->m_hdll, "xvid_decore"); |
332 : | if (codec->xvid_decore_func == NULL) { | ||
333 : | edgomez | 1382 | MessageBox(0, "xvid_decore() not found", "Error", 0); |
334 : | return XVID_ERR_FAIL; | ||
335 : | } | ||
336 : | |||
337 : | edgomez | 1398 | codec->xvid_plugin_single_func = |
338 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_single")); | ||
339 : | codec->xvid_plugin_2pass1_func = | ||
340 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_2pass1")); | ||
341 : | codec->xvid_plugin_2pass2_func = | ||
342 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_2pass2")); | ||
343 : | codec->xvid_plugin_lumimasking_func = | ||
344 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_lumimasking")); | ||
345 : | codec->xvid_plugin_psnr_func = | ||
346 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_psnr")); | ||
347 : | edgomez | 1382 | |
348 : | return 0; | ||
349 : | } | ||
350 : | |||
351 : | /* constant-quant zones for fixed quant encoding */ | ||
352 : | static void | ||
353 : | prepare_cquant_zones(CONFIG * config) { | ||
354 : | |||
355 : | int i = 0; | ||
356 : | if (config->num_zones == 0 || config->zones[0].frame != 0) { | ||
357 : | /* first zone does not start at frame 0 or doesn't exist */ | ||
358 : | |||
359 : | if (config->num_zones >= MAX_ZONES) config->num_zones--; /* we scrifice last zone */ | ||
360 : | |||
361 : | config->zones[config->num_zones].frame = 0; | ||
362 : | config->zones[config->num_zones].mode = RC_ZONE_QUANT; | ||
363 : | config->zones[config->num_zones].weight = 100; | ||
364 : | config->zones[config->num_zones].quant = config->desired_quant; | ||
365 : | config->zones[config->num_zones].type = XVID_TYPE_AUTO; | ||
366 : | config->zones[config->num_zones].greyscale = 0; | ||
367 : | config->zones[config->num_zones].chroma_opt = 0; | ||
368 : | config->zones[config->num_zones].bvop_threshold = 0; | ||
369 : | config->num_zones++; | ||
370 : | |||
371 : | sort_zones(config->zones, config->num_zones, &i); | ||
372 : | } | ||
373 : | |||
374 : | /* step 2: let's change all weight zones into quant zones */ | ||
375 : | |||
376 : | for(i = 0; i < config->num_zones; i++) | ||
377 : | if (config->zones[i].mode == RC_ZONE_WEIGHT) { | ||
378 : | config->zones[i].mode = RC_ZONE_QUANT; | ||
379 : | config->zones[i].quant = (100*config->desired_quant) / config->zones[i].weight; | ||
380 : | } | ||
381 : | } | ||
382 : | |||
383 : | /* full first pass zones */ | ||
384 : | static void | ||
385 : | prepare_full1pass_zones(CONFIG * config) { | ||
386 : | |||
387 : | int i = 0; | ||
388 : | if (config->num_zones == 0 || config->zones[0].frame != 0) { | ||
389 : | /* first zone does not start at frame 0 or doesn't exist */ | ||
390 : | |||
391 : | if (config->num_zones >= MAX_ZONES) config->num_zones--; /* we scrifice last zone */ | ||
392 : | |||
393 : | config->zones[config->num_zones].frame = 0; | ||
394 : | config->zones[config->num_zones].mode = RC_ZONE_QUANT; | ||
395 : | config->zones[config->num_zones].weight = 100; | ||
396 : | config->zones[config->num_zones].quant = 200; | ||
397 : | config->zones[config->num_zones].type = XVID_TYPE_AUTO; | ||
398 : | config->zones[config->num_zones].greyscale = 0; | ||
399 : | config->zones[config->num_zones].chroma_opt = 0; | ||
400 : | config->zones[config->num_zones].bvop_threshold = 0; | ||
401 : | config->num_zones++; | ||
402 : | |||
403 : | sort_zones(config->zones, config->num_zones, &i); | ||
404 : | } | ||
405 : | |||
406 : | /* step 2: let's change all weight zones into quant zones */ | ||
407 : | |||
408 : | for(i = 0; i < config->num_zones; i++) | ||
409 : | if (config->zones[i].mode == RC_ZONE_WEIGHT) { | ||
410 : | config->zones[i].mode = RC_ZONE_QUANT; | ||
411 : | config->zones[i].quant = 200; | ||
412 : | } | ||
413 : | } | ||
414 : | |||
415 : | |||
416 : | LRESULT compress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
417 : | { | ||
418 : | xvid_gbl_init_t init; | ||
419 : | xvid_enc_create_t create; | ||
420 : | xvid_enc_plugin_t plugins[3]; | ||
421 : | xvid_plugin_single_t single; | ||
422 : | xvid_plugin_2pass1_t pass1; | ||
423 : | xvid_plugin_2pass2_t pass2; | ||
424 : | Isibaar | 1816 | xvid_gbl_info_t info; |
425 : | edgomez | 1382 | int i; |
426 : | HANDLE hFile; | ||
427 : | suxen_drol | 1649 | const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
428 : | &codec->config.quality_user : &quality_table[codec->config.quality]; | ||
429 : | edgomez | 1382 | |
430 : | CONFIG tmpCfg; /* if we want to alter config to suit our needs, it shouldn't be visible to user later */ | ||
431 : | memcpy(&tmpCfg, &codec->config, sizeof(CONFIG)); | ||
432 : | |||
433 : | edgomez | 1398 | if (init_dll(codec) != 0) return ICERR_ERROR; |
434 : | edgomez | 1382 | /* destroy previously created codec */ |
435 : | if(codec->ehandle) { | ||
436 : | edgomez | 1398 | codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
437 : | edgomez | 1382 | codec->ehandle = NULL; |
438 : | } | ||
439 : | |||
440 : | memset(&init, 0, sizeof(init)); | ||
441 : | init.version = XVID_VERSION; | ||
442 : | init.cpu_flags = codec->config.cpu; | ||
443 : | init.debug = codec->config.debug; | ||
444 : | edgomez | 1398 | codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
445 : | edgomez | 1382 | |
446 : | Isibaar | 1816 | memset(&info, 0, sizeof(info)); |
447 : | info.version = XVID_VERSION; | ||
448 : | codec->xvid_global_func(0, XVID_GBL_INFO, &info, NULL); | ||
449 : | |||
450 : | edgomez | 1382 | memset(&create, 0, sizeof(create)); |
451 : | create.version = XVID_VERSION; | ||
452 : | |||
453 : | /* plugins */ | ||
454 : | create.plugins = plugins; | ||
455 : | switch (codec->config.mode) | ||
456 : | { | ||
457 : | case RC_MODE_1PASS : | ||
458 : | memset(&single, 0, sizeof(single)); | ||
459 : | single.version = XVID_VERSION; | ||
460 : | single.bitrate = codec->config.bitrate * CONFIG_KBPS; | ||
461 : | single.reaction_delay_factor = codec->config.rc_reaction_delay_factor; | ||
462 : | single.averaging_period = codec->config.rc_averaging_period; | ||
463 : | single.buffer = codec->config.rc_buffer; | ||
464 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_single_func; |
465 : | edgomez | 1382 | plugins[create.num_plugins].param = &single; |
466 : | create.num_plugins++; | ||
467 : | if (!codec->config.use_2pass_bitrate) /* constant-quant mode */ | ||
468 : | prepare_cquant_zones(&tmpCfg); | ||
469 : | break; | ||
470 : | |||
471 : | case RC_MODE_2PASS1 : | ||
472 : | memset(&pass1, 0, sizeof(pass1)); | ||
473 : | pass1.version = XVID_VERSION; | ||
474 : | pass1.filename = codec->config.stats; | ||
475 : | if (codec->config.full1pass) | ||
476 : | prepare_full1pass_zones(&tmpCfg); | ||
477 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_2pass1_func; |
478 : | edgomez | 1382 | plugins[create.num_plugins].param = &pass1; |
479 : | create.num_plugins++; | ||
480 : | break; | ||
481 : | |||
482 : | case RC_MODE_2PASS2 : | ||
483 : | memset(&pass2, 0, sizeof(pass2)); | ||
484 : | pass2.version = XVID_VERSION; | ||
485 : | if (codec->config.use_2pass_bitrate) { | ||
486 : | pass2.bitrate = codec->config.bitrate * CONFIG_KBPS; | ||
487 : | } else { | ||
488 : | pass2.bitrate = -codec->config.desired_size; /* kilobytes */ | ||
489 : | } | ||
490 : | pass2.filename = codec->config.stats; | ||
491 : | |||
492 : | hFile = CreateFile(pass2.filename, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | ||
493 : | if (hFile == INVALID_HANDLE_VALUE) | ||
494 : | { | ||
495 : | MessageBox(0, "Statsfile not found!","Error!", MB_ICONEXCLAMATION|MB_OK); | ||
496 : | return XVID_ERR_FAIL; | ||
497 : | } else | ||
498 : | { | ||
499 : | CloseHandle(hFile); | ||
500 : | } | ||
501 : | |||
502 : | pass2.keyframe_boost = codec->config.keyframe_boost; /* keyframe boost percentage: [0..100...]; */ | ||
503 : | pass2.curve_compression_high = codec->config.curve_compression_high; | ||
504 : | pass2.curve_compression_low = codec->config.curve_compression_low; | ||
505 : | pass2.overflow_control_strength = codec->config.overflow_control_strength; | ||
506 : | pass2.max_overflow_improvement = codec->config.twopass_max_overflow_improvement; | ||
507 : | pass2.max_overflow_degradation = codec->config.twopass_max_overflow_degradation; | ||
508 : | pass2.kfreduction = codec->config.kfreduction; | ||
509 : | pass2.kfthreshold = codec->config.kfthreshold; | ||
510 : | pass2.container_frame_overhead = 24; /* AVI */ | ||
511 : | |||
512 : | syskin | 1562 | /* VBV */ |
513 : | pass2.vbv_size = profiles[codec->config.profile].max_vbv_size; | ||
514 : | suxen_drol | 1607 | pass2.vbv_initial = (profiles[codec->config.profile].max_vbv_size*3)/4; /* 75% */ |
515 : | pass2.vbv_maxrate = profiles[codec->config.profile].max_bitrate; | ||
516 : | syskin | 1562 | |
517 : | suxen_drol | 1607 | // XXX: xvidcore current provides a "peak bits over 3secs" constraint. |
518 : | // according to the latest dxn literature, a 1sec constraint is now used | ||
519 : | pass2.vbv_peakrate = profiles[codec->config.profile].vbv_peakrate * 3; | ||
520 : | |||
521 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_2pass2_func; |
522 : | edgomez | 1382 | plugins[create.num_plugins].param = &pass2; |
523 : | create.num_plugins++; | ||
524 : | break; | ||
525 : | |||
526 : | case RC_MODE_NULL : | ||
527 : | return ICERR_OK; | ||
528 : | |||
529 : | default : | ||
530 : | break; | ||
531 : | } | ||
532 : | |||
533 : | /* zones - copy from tmpCfg in case we automatically altered them above */ | ||
534 : | create.zones = malloc(sizeof(xvid_enc_zone_t) * tmpCfg.num_zones); | ||
535 : | create.num_zones = tmpCfg.num_zones; | ||
536 : | for (i=0; i < create.num_zones; i++) { | ||
537 : | create.zones[i].frame = tmpCfg.zones[i].frame; | ||
538 : | if (tmpCfg.zones[i].mode == RC_ZONE_QUANT) { | ||
539 : | create.zones[i].mode = XVID_ZONE_QUANT; | ||
540 : | create.zones[i].increment = tmpCfg.zones[i].quant; | ||
541 : | }else{ | ||
542 : | create.zones[i].mode = XVID_ZONE_WEIGHT; | ||
543 : | create.zones[i].increment = tmpCfg.zones[i].weight; | ||
544 : | } | ||
545 : | create.zones[i].base = 100; | ||
546 : | } | ||
547 : | |||
548 : | /* lumimasking plugin */ | ||
549 : | if ((profiles[codec->config.profile].flags & PROFILE_ADAPTQUANT) && codec->config.lum_masking) { | ||
550 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_lumimasking_func; |
551 : | edgomez | 1382 | plugins[create.num_plugins].param = NULL; |
552 : | create.num_plugins++; | ||
553 : | } | ||
554 : | |||
555 : | plugins[create.num_plugins].func = vfw_debug; | ||
556 : | plugins[create.num_plugins].param = NULL; | ||
557 : | create.num_plugins++; | ||
558 : | |||
559 : | create.profile = profiles[codec->config.profile].id; | ||
560 : | |||
561 : | create.width = lpbiInput->bmiHeader.biWidth; | ||
562 : | create.height = lpbiInput->bmiHeader.biHeight; | ||
563 : | create.fincr = codec->fincr; | ||
564 : | create.fbase = codec->fbase; | ||
565 : | |||
566 : | suxen_drol | 1649 | create.max_key_interval = quality_preset->max_key_interval; |
567 : | edgomez | 1382 | |
568 : | suxen_drol | 1649 | create.min_quant[0] = quality_preset->min_iquant; |
569 : | create.max_quant[0] = quality_preset->max_iquant; | ||
570 : | create.min_quant[1] = quality_preset->min_pquant; | ||
571 : | create.max_quant[1] = quality_preset->max_pquant; | ||
572 : | create.min_quant[2] = quality_preset->min_bquant; | ||
573 : | create.max_quant[2] = quality_preset->max_bquant; | ||
574 : | edgomez | 1382 | |
575 : | if ((profiles[codec->config.profile].flags & PROFILE_BVOP) && codec->config.use_bvop) { | ||
576 : | |||
577 : | suxen_drol | 1607 | /* dxn: prevent bframes usage if interlacing is selected */ |
578 : | Isibaar | 1650 | if (!((profiles[codec->config.profile].flags & PROFILE_EXTRA) && codec->config.interlacing)) { |
579 : | suxen_drol | 1607 | create.max_bframes = codec->config.max_bframes; |
580 : | create.bquant_ratio = codec->config.bquant_ratio; | ||
581 : | create.bquant_offset = codec->config.bquant_offset; | ||
582 : | edgomez | 1382 | |
583 : | suxen_drol | 1607 | if (codec->config.packed) |
584 : | create.global |= XVID_GLOBAL_PACKED; | ||
585 : | edgomez | 1382 | |
586 : | suxen_drol | 1607 | create.global |= XVID_GLOBAL_CLOSED_GOP; |
587 : | |||
588 : | Isibaar | 1718 | /* restrict max bframes */ |
589 : | if ((create.max_bframes > profiles[codec->config.profile].xvid_max_bframes) && (profiles[codec->config.profile].xvid_max_bframes >= 0)) | ||
590 : | create.max_bframes = profiles[codec->config.profile].xvid_max_bframes; | ||
591 : | suxen_drol | 1607 | |
592 : | Isibaar | 1718 | /* DXN: enable packed bframes */ |
593 : | if ((profiles[codec->config.profile].flags & PROFILE_PACKED)) { | ||
594 : | suxen_drol | 1607 | create.global |= XVID_GLOBAL_PACKED; |
595 : | } | ||
596 : | } | ||
597 : | edgomez | 1382 | } |
598 : | |||
599 : | Isibaar | 1816 | /* dxn: always write divx5 userdata */ |
600 : | if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) | ||
601 : | create.global |= XVID_GLOBAL_DIVX5_USERDATA; | ||
602 : | suxen_drol | 1607 | |
603 : | suxen_drol | 1649 | create.frame_drop_ratio = quality_preset->frame_drop_ratio; |
604 : | edgomez | 1382 | |
605 : | Isibaar | 1816 | /* Encoder threads */ |
606 : | if (codec->config.num_threads == 0) | ||
607 : | create.num_threads = info.num_threads; /* Autodetect */ | ||
608 : | else if (codec->config.num_threads == 1) | ||
609 : | create.num_threads = -1; /* Single-threaded, disable SMP */ | ||
610 : | else | ||
611 : | create.num_threads = codec->config.num_threads; | ||
612 : | edgomez | 1382 | |
613 : | Isibaar | 1816 | |
614 : | edgomez | 1398 | switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
615 : | edgomez | 1382 | { |
616 : | case XVID_ERR_FAIL : | ||
617 : | return ICERR_ERROR; | ||
618 : | |||
619 : | case XVID_ERR_MEMORY : | ||
620 : | return ICERR_MEMORY; | ||
621 : | |||
622 : | case XVID_ERR_FORMAT : | ||
623 : | return ICERR_BADFORMAT; | ||
624 : | |||
625 : | case XVID_ERR_VERSION : | ||
626 : | return ICERR_UNSUPPORTED; | ||
627 : | } | ||
628 : | |||
629 : | syskin | 1477 | free(create.zones); |
630 : | edgomez | 1382 | codec->ehandle = create.handle; |
631 : | codec->framenum = 0; | ||
632 : | codec->keyspacing = 0; | ||
633 : | |||
634 : | if (codec->config.display_status) { | ||
635 : | status_destroy_always(&codec->status); | ||
636 : | status_create(&codec->status, codec->fincr, codec->fbase); | ||
637 : | } | ||
638 : | |||
639 : | return ICERR_OK; | ||
640 : | } | ||
641 : | |||
642 : | |||
643 : | LRESULT compress_end(CODEC * codec) | ||
644 : | { | ||
645 : | suxen_drol | 1685 | if (codec==NULL) |
646 : | return ICERR_OK; | ||
647 : | |||
648 : | edgomez | 1398 | if (codec->m_hdll != NULL) { |
649 : | edgomez | 1382 | if (codec->ehandle != NULL) { |
650 : | edgomez | 1398 | codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
651 : | edgomez | 1382 | codec->ehandle = NULL; |
652 : | } | ||
653 : | } | ||
654 : | |||
655 : | if (codec->config.display_status) | ||
656 : | status_destroy(&codec->status); | ||
657 : | |||
658 : | return ICERR_OK; | ||
659 : | } | ||
660 : | |||
661 : | |||
662 : | static void apply_zone_modifiers(xvid_enc_frame_t * frame, CONFIG * config, int framenum) | ||
663 : | { | ||
664 : | int i; | ||
665 : | |||
666 : | for (i=0; i<config->num_zones && config->zones[i].frame <= framenum; i++) ; | ||
667 : | |||
668 : | if (--i < 0) return; /* there are no zones, or we're before the first zone */ | ||
669 : | |||
670 : | if (framenum == config->zones[i].frame) | ||
671 : | frame->type = config->zones[i].type; | ||
672 : | |||
673 : | if (config->zones[i].greyscale) { | ||
674 : | frame->vop_flags |= XVID_VOP_GREYSCALE; | ||
675 : | } | ||
676 : | |||
677 : | if (config->zones[i].chroma_opt) { | ||
678 : | frame->vop_flags |= XVID_VOP_CHROMAOPT; | ||
679 : | } | ||
680 : | |||
681 : | syskin | 1588 | if (config->zones[i].cartoon_mode) { |
682 : | frame->vop_flags |= XVID_VOP_CARTOON; | ||
683 : | frame->motion |= XVID_ME_DETECT_STATIC_MOTION; | ||
684 : | } | ||
685 : | |||
686 : | edgomez | 1382 | if ((profiles[config->profile].flags & PROFILE_BVOP) && config->use_bvop) { |
687 : | frame->bframe_threshold = config->zones[i].bvop_threshold; | ||
688 : | } | ||
689 : | } | ||
690 : | |||
691 : | |||
692 : | suxen_drol | 1495 | #define CALC_BI_STRIDE(width,bitcount) ((((width * bitcount) + 31) & ~31) >> 3) |
693 : | |||
694 : | edgomez | 1382 | LRESULT compress(CODEC * codec, ICCOMPRESS * icc) |
695 : | { | ||
696 : | BITMAPINFOHEADER * inhdr = icc->lpbiInput; | ||
697 : | BITMAPINFOHEADER * outhdr = icc->lpbiOutput; | ||
698 : | xvid_enc_frame_t frame; | ||
699 : | xvid_enc_stats_t stats; | ||
700 : | int length; | ||
701 : | suxen_drol | 1649 | const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
702 : | &codec->config.quality_user : &quality_table[codec->config.quality]; | ||
703 : | edgomez | 1382 | |
704 : | memset(&frame, 0, sizeof(frame)); | ||
705 : | frame.version = XVID_VERSION; | ||
706 : | |||
707 : | frame.type = XVID_TYPE_AUTO; | ||
708 : | |||
709 : | /* vol stuff */ | ||
710 : | |||
711 : | if ((profiles[codec->config.profile].flags & PROFILE_MPEGQUANT) && | ||
712 : | codec->config.quant_type != QUANT_MODE_H263) | ||
713 : | { | ||
714 : | frame.vol_flags |= XVID_VOL_MPEGQUANT; | ||
715 : | |||
716 : | if (codec->config.quant_type == QUANT_MODE_CUSTOM) { | ||
717 : | frame.quant_intra_matrix = codec->config.qmatrix_intra; | ||
718 : | frame.quant_inter_matrix = codec->config.qmatrix_inter; | ||
719 : | }else{ | ||
720 : | frame.quant_intra_matrix = NULL; | ||
721 : | frame.quant_inter_matrix = NULL; | ||
722 : | } | ||
723 : | } | ||
724 : | |||
725 : | if ((profiles[codec->config.profile].flags & PROFILE_QPEL) && codec->config.qpel) { | ||
726 : | frame.vol_flags |= XVID_VOL_QUARTERPEL; | ||
727 : | frame.motion |= XVID_ME_QUARTERPELREFINE16 | XVID_ME_QUARTERPELREFINE8; | ||
728 : | } | ||
729 : | |||
730 : | if ((profiles[codec->config.profile].flags & PROFILE_GMC) && codec->config.gmc) { | ||
731 : | frame.vol_flags |= XVID_VOL_GMC; | ||
732 : | frame.motion |= XVID_ME_GME_REFINE; | ||
733 : | } | ||
734 : | |||
735 : | if ((profiles[codec->config.profile].flags & PROFILE_INTERLACE) && codec->config.interlacing) | ||
736 : | frame.vol_flags |= XVID_VOL_INTERLACING; | ||
737 : | |||
738 : | suxen_drol | 1607 | /* dxn: force 1:1 picture aspect ration */ |
739 : | Isibaar | 1650 | if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) { |
740 : | suxen_drol | 1607 | frame.par = XVID_PAR_11_VGA; |
741 : | } else if (codec->config.ar_mode == 0) { /* PAR */ | ||
742 : | edgomez | 1382 | if (codec->config.display_aspect_ratio != 5) { |
743 : | frame.par = codec->config.display_aspect_ratio + 1; | ||
744 : | } else { | ||
745 : | frame.par = XVID_PAR_EXT; | ||
746 : | frame.par_width = codec->config.par_x; | ||
747 : | frame.par_height= codec->config.par_y; | ||
748 : | } | ||
749 : | } else { /* AR */ | ||
750 : | /* custom pixel aspect ratio -> calculated from DAR */ | ||
751 : | frame.par = XVID_PAR_EXT; | ||
752 : | frame.par_width = (100 * inhdr->biHeight) / codec->config.ar_y; | ||
753 : | frame.par_height= (100 * inhdr->biWidth) / codec->config.ar_x; | ||
754 : | } | ||
755 : | |||
756 : | /* vop stuff */ | ||
757 : | |||
758 : | frame.vop_flags |= XVID_VOP_HALFPEL; | ||
759 : | frame.vop_flags |= XVID_VOP_HQACPRED; | ||
760 : | |||
761 : | syskin | 1487 | if (codec->config.interlacing && codec->config.tff) |
762 : | frame.vop_flags |= XVID_VOP_TOPFIELDFIRST; | ||
763 : | |||
764 : | |||
765 : | edgomez | 1382 | if (codec->config.vop_debug) |
766 : | frame.vop_flags |= XVID_VOP_DEBUG; | ||
767 : | |||
768 : | suxen_drol | 1649 | if (quality_preset->trellis_quant) { |
769 : | edgomez | 1382 | frame.vop_flags |= XVID_VOP_TRELLISQUANT; |
770 : | } | ||
771 : | |||
772 : | suxen_drol | 1607 | if ((profiles[codec->config.profile].flags & PROFILE_4MV)) { |
773 : | suxen_drol | 1649 | if (quality_preset->motion_search > 4) |
774 : | suxen_drol | 1607 | frame.vop_flags |= XVID_VOP_INTER4V; |
775 : | } | ||
776 : | edgomez | 1382 | |
777 : | suxen_drol | 1649 | if (quality_preset->chromame) |
778 : | edgomez | 1382 | frame.motion |= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP; |
779 : | |||
780 : | suxen_drol | 1649 | if (quality_preset->turbo) |
781 : | edgomez | 1382 | frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | |
782 : | XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | | ||
783 : | XVID_ME_BFRAME_EARLYSTOP; | ||
784 : | |||
785 : | suxen_drol | 1649 | frame.motion |= pmvfast_presets[quality_preset->motion_search]; |
786 : | edgomez | 1382 | |
787 : | suxen_drol | 1649 | if (quality_preset->vhq_bframe) frame.vop_flags |= XVID_VOP_RD_BVOP; |
788 : | syskin | 1510 | |
789 : | |||
790 : | suxen_drol | 1649 | switch (quality_preset->vhq_mode) |
791 : | edgomez | 1382 | { |
792 : | case VHQ_MODE_DECISION : | ||
793 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
794 : | break; | ||
795 : | |||
796 : | case VHQ_LIMITED_SEARCH : | ||
797 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
798 : | frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
799 : | frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
800 : | break; | ||
801 : | |||
802 : | case VHQ_MEDIUM_SEARCH : | ||
803 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
804 : | frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
805 : | frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
806 : | frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
807 : | frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
808 : | frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
809 : | break; | ||
810 : | |||
811 : | case VHQ_WIDE_SEARCH : | ||
812 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
813 : | frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
814 : | frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
815 : | frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
816 : | frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
817 : | frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
818 : | frame.motion |= XVID_ME_EXTSEARCH_RD; | ||
819 : | break; | ||
820 : | |||
821 : | default : | ||
822 : | break; | ||
823 : | } | ||
824 : | |||
825 : | frame.input.plane[0] = icc->lpInput; | ||
826 : | suxen_drol | 1495 | frame.input.stride[0] = CALC_BI_STRIDE(icc->lpbiInput->biWidth, icc->lpbiInput->biBitCount); |
827 : | edgomez | 1382 | |
828 : | if ((frame.input.csp = get_colorspace(inhdr)) == XVID_CSP_NULL) | ||
829 : | return ICERR_BADFORMAT; | ||
830 : | |||
831 : | if (frame.input.csp == XVID_CSP_I420 || frame.input.csp == XVID_CSP_YV12) { | ||
832 : | frame.input.stride[0] = (4 * icc->lpbiInput->biWidth + 3) / 4; | ||
833 : | frame.input.stride[1] = frame.input.stride[2] = frame.input.stride[0] / 2 ; | ||
834 : | } | ||
835 : | |||
836 : | frame.bitstream = icc->lpOutput; | ||
837 : | frame.length = icc->lpbiOutput->biSizeImage; | ||
838 : | |||
839 : | frame.quant = 0; | ||
840 : | |||
841 : | if (codec->config.mode == RC_MODE_NULL) { | ||
842 : | outhdr->biSizeImage = 0; | ||
843 : | *icc->lpdwFlags = AVIIF_KEYFRAME; | ||
844 : | return ICERR_OK; | ||
845 : | } | ||
846 : | |||
847 : | // force keyframe spacing in 2-pass 1st pass | ||
848 : | suxen_drol | 1649 | if (quality_preset->motion_search == 0) |
849 : | edgomez | 1382 | frame.type = XVID_TYPE_IVOP; |
850 : | |||
851 : | /* frame-based stuff */ | ||
852 : | apply_zone_modifiers(&frame, &codec->config, codec->framenum); | ||
853 : | |||
854 : | /* call encore */ | ||
855 : | |||
856 : | memset(&stats, 0, sizeof(stats)); | ||
857 : | stats.version = XVID_VERSION; | ||
858 : | |||
859 : | edgomez | 1398 | length = codec->xvid_encore_func(codec->ehandle, XVID_ENC_ENCODE, &frame, &stats); |
860 : | edgomez | 1382 | switch (length) |
861 : | { | ||
862 : | case XVID_ERR_FAIL : | ||
863 : | return ICERR_ERROR; | ||
864 : | |||
865 : | case XVID_ERR_MEMORY : | ||
866 : | return ICERR_MEMORY; | ||
867 : | |||
868 : | case XVID_ERR_FORMAT : | ||
869 : | return ICERR_BADFORMAT; | ||
870 : | |||
871 : | case XVID_ERR_VERSION : | ||
872 : | return ICERR_UNSUPPORTED; | ||
873 : | } | ||
874 : | |||
875 : | if (codec->config.display_status && stats.type>0) { | ||
876 : | status_update(&codec->status, stats.type, stats.length, stats.quant); | ||
877 : | } | ||
878 : | |||
879 : | DPRINTF("{type=%i len=%i} length=%i", stats.type, stats.length, length); | ||
880 : | |||
881 : | if (length == 0) /* no encoder output */ | ||
882 : | { | ||
883 : | *icc->lpdwFlags = 0; | ||
884 : | ((char*)icc->lpOutput)[0] = 0x7f; /* virtual dub skip frame */ | ||
885 : | outhdr->biSizeImage = 1; | ||
886 : | |||
887 : | }else{ | ||
888 : | if (frame.out_flags & XVID_KEYFRAME) | ||
889 : | { | ||
890 : | codec->keyspacing = 0; | ||
891 : | *icc->lpdwFlags = AVIIF_KEYFRAME; | ||
892 : | } | ||
893 : | else | ||
894 : | { | ||
895 : | *icc->lpdwFlags = 0; | ||
896 : | } | ||
897 : | |||
898 : | outhdr->biSizeImage = length; | ||
899 : | |||
900 : | if (codec->config.mode == RC_MODE_2PASS1 && codec->config.discard1pass) | ||
901 : | { | ||
902 : | outhdr->biSizeImage = 0; | ||
903 : | } | ||
904 : | } | ||
905 : | |||
906 : | codec->framenum++; | ||
907 : | codec->keyspacing++; | ||
908 : | |||
909 : | return ICERR_OK; | ||
910 : | } | ||
911 : | |||
912 : | |||
913 : | /* decompressor */ | ||
914 : | |||
915 : | |||
916 : | LRESULT decompress_query(CODEC * codec, BITMAPINFO *lpbiInput, BITMAPINFO *lpbiOutput) | ||
917 : | { | ||
918 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
919 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
920 : | |||
921 : | if (lpbiInput == NULL) | ||
922 : | { | ||
923 : | return ICERR_ERROR; | ||
924 : | } | ||
925 : | |||
926 : | if (inhdr->biCompression != FOURCC_XVID && inhdr->biCompression != FOURCC_DIVX && inhdr->biCompression != FOURCC_DX50 && get_colorspace(inhdr) == XVID_CSP_NULL) | ||
927 : | { | ||
928 : | return ICERR_BADFORMAT; | ||
929 : | } | ||
930 : | |||
931 : | if (lpbiOutput == NULL) | ||
932 : | { | ||
933 : | return ICERR_OK; | ||
934 : | } | ||
935 : | |||
936 : | if (inhdr->biWidth != outhdr->biWidth || | ||
937 : | inhdr->biHeight != outhdr->biHeight || | ||
938 : | get_colorspace(outhdr) == XVID_CSP_NULL) | ||
939 : | { | ||
940 : | return ICERR_BADFORMAT; | ||
941 : | } | ||
942 : | |||
943 : | return ICERR_OK; | ||
944 : | } | ||
945 : | |||
946 : | |||
947 : | LRESULT decompress_get_format(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
948 : | { | ||
949 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
950 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
951 : | LRESULT result; | ||
952 : | |||
953 : | if (lpbiOutput == NULL) | ||
954 : | { | ||
955 : | return sizeof(BITMAPINFOHEADER); | ||
956 : | } | ||
957 : | |||
958 : | /* --- yv12 --- */ | ||
959 : | |||
960 : | if (get_colorspace(inhdr) != XVID_CSP_NULL) { | ||
961 : | memcpy(outhdr, inhdr, sizeof(BITMAPINFOHEADER)); | ||
962 : | /* XXX: should we set outhdr->biSize ?? */ | ||
963 : | return ICERR_OK; | ||
964 : | } | ||
965 : | /* --- yv12 --- */ | ||
966 : | |||
967 : | result = decompress_query(codec, lpbiInput, lpbiOutput); | ||
968 : | if (result != ICERR_OK) | ||
969 : | { | ||
970 : | return result; | ||
971 : | } | ||
972 : | |||
973 : | outhdr->biSize = sizeof(BITMAPINFOHEADER); | ||
974 : | outhdr->biWidth = inhdr->biWidth; | ||
975 : | outhdr->biHeight = inhdr->biHeight; | ||
976 : | outhdr->biPlanes = 1; | ||
977 : | outhdr->biBitCount = 24; | ||
978 : | outhdr->biCompression = BI_RGB; /* sonic foundry vegas video v3 only supports BI_RGB */ | ||
979 : | suxen_drol | 1495 | outhdr->biSizeImage = outhdr->biHeight * CALC_BI_STRIDE(outhdr->biWidth, outhdr->biBitCount); |
980 : | |||
981 : | edgomez | 1382 | outhdr->biXPelsPerMeter = 0; |
982 : | outhdr->biYPelsPerMeter = 0; | ||
983 : | outhdr->biClrUsed = 0; | ||
984 : | outhdr->biClrImportant = 0; | ||
985 : | |||
986 : | return ICERR_OK; | ||
987 : | } | ||
988 : | |||
989 : | #define REG_GET_N(X, Y, Z) \ | ||
990 : | { \ | ||
991 : | DWORD size = sizeof(int); \ | ||
992 : | if (RegQueryValueEx(hKey, X, 0, 0, (LPBYTE)&Y, &size) != ERROR_SUCCESS) { \ | ||
993 : | Y=Z; \ | ||
994 : | } \ | ||
995 : | }while(0) | ||
996 : | |||
997 : | LRESULT decompress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
998 : | { | ||
999 : | xvid_gbl_init_t init; | ||
1000 : | xvid_dec_create_t create; | ||
1001 : | HKEY hKey; | ||
1002 : | |||
1003 : | edgomez | 1398 | if (init_dll(codec) != 0) return ICERR_ERROR; |
1004 : | edgomez | 1382 | |
1005 : | memset(&init, 0, sizeof(init)); | ||
1006 : | init.version = XVID_VERSION; | ||
1007 : | init.cpu_flags = codec->config.cpu; | ||
1008 : | suxen_drol | 1597 | init.debug = codec->config.debug; |
1009 : | edgomez | 1398 | codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
1010 : | edgomez | 1382 | |
1011 : | memset(&create, 0, sizeof(create)); | ||
1012 : | create.version = XVID_VERSION; | ||
1013 : | create.width = lpbiInput->bmiHeader.biWidth; | ||
1014 : | create.height = lpbiInput->bmiHeader.biHeight; | ||
1015 : | |||
1016 : | edgomez | 1398 | switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
1017 : | edgomez | 1382 | { |
1018 : | case XVID_ERR_FAIL : | ||
1019 : | return ICERR_ERROR; | ||
1020 : | |||
1021 : | case XVID_ERR_MEMORY : | ||
1022 : | return ICERR_MEMORY; | ||
1023 : | |||
1024 : | case XVID_ERR_FORMAT : | ||
1025 : | return ICERR_BADFORMAT; | ||
1026 : | |||
1027 : | case XVID_ERR_VERSION : | ||
1028 : | return ICERR_UNSUPPORTED; | ||
1029 : | } | ||
1030 : | |||
1031 : | codec->dhandle = create.handle; | ||
1032 : | |||
1033 : | RegOpenKeyEx(XVID_REG_KEY, XVID_REG_PARENT "\\" XVID_REG_CHILD, 0, KEY_READ, &hKey); | ||
1034 : | |||
1035 : | suxen_drol | 1397 | REG_GET_N("Brightness", pp_brightness, 0); |
1036 : | edgomez | 1382 | REG_GET_N("Deblock_Y", pp_dy, 0) |
1037 : | REG_GET_N("Deblock_UV", pp_duv, 0) | ||
1038 : | syskin | 1437 | REG_GET_N("Dering_Y", pp_dry, 0) |
1039 : | REG_GET_N("Dering_UV", pp_druv, 0) | ||
1040 : | edgomez | 1382 | REG_GET_N("FilmEffect", pp_fe, 0) |
1041 : | |||
1042 : | RegCloseKey(hKey); | ||
1043 : | |||
1044 : | return ICERR_OK; | ||
1045 : | } | ||
1046 : | |||
1047 : | |||
1048 : | LRESULT decompress_end(CODEC * codec) | ||
1049 : | { | ||
1050 : | edgomez | 1398 | if (codec->m_hdll != NULL) { |
1051 : | edgomez | 1382 | if (codec->dhandle != NULL) { |
1052 : | edgomez | 1398 | codec->xvid_decore_func(codec->dhandle, XVID_DEC_DESTROY, NULL, NULL); |
1053 : | edgomez | 1382 | codec->dhandle = NULL; |
1054 : | } | ||
1055 : | } | ||
1056 : | |||
1057 : | return ICERR_OK; | ||
1058 : | } | ||
1059 : | |||
1060 : | |||
1061 : | LRESULT decompress(CODEC * codec, ICDECOMPRESS * icd) | ||
1062 : | { | ||
1063 : | xvid_dec_frame_t frame; | ||
1064 : | |||
1065 : | /* --- yv12 --- */ | ||
1066 : | if (icd->lpbiInput->biCompression != FOURCC_XVID && | ||
1067 : | icd->lpbiInput->biCompression != FOURCC_DIVX && | ||
1068 : | icd->lpbiInput->biCompression != FOURCC_DX50) | ||
1069 : | { | ||
1070 : | xvid_gbl_convert_t convert; | ||
1071 : | |||
1072 : | DPRINTF("input=%c%c%c%c output=%c%c%c%c", | ||
1073 : | icd->lpbiInput->biCompression&0xff, | ||
1074 : | (icd->lpbiInput->biCompression>>8)&0xff, | ||
1075 : | (icd->lpbiInput->biCompression>>16)&0xff, | ||
1076 : | (icd->lpbiInput->biCompression>>24)&0xff, | ||
1077 : | icd->lpbiOutput->biCompression&0xff, | ||
1078 : | (icd->lpbiOutput->biCompression>>8)&0xff, | ||
1079 : | (icd->lpbiOutput->biCompression>>16)&0xff, | ||
1080 : | (icd->lpbiOutput->biCompression>>24)&0xff); | ||
1081 : | |||
1082 : | memset(&convert, 0, sizeof(convert)); | ||
1083 : | convert.version = XVID_VERSION; | ||
1084 : | |||
1085 : | convert.input.csp = get_colorspace(icd->lpbiInput); | ||
1086 : | convert.input.plane[0] = icd->lpInput; | ||
1087 : | suxen_drol | 1495 | convert.input.stride[0] = CALC_BI_STRIDE(icd->lpbiInput->biWidth, icd->lpbiInput->biBitCount); |
1088 : | edgomez | 1382 | if (convert.input.csp == XVID_CSP_I420 || convert.input.csp == XVID_CSP_YV12) |
1089 : | convert.input.stride[0] = (convert.input.stride[0]*2)/3; | ||
1090 : | |||
1091 : | convert.output.csp = get_colorspace(icd->lpbiOutput); | ||
1092 : | convert.output.plane[0] = icd->lpOutput; | ||
1093 : | suxen_drol | 1495 | convert.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, icd->lpbiOutput->biBitCount); |
1094 : | edgomez | 1382 | if (convert.output.csp == XVID_CSP_I420 || convert.output.csp == XVID_CSP_YV12) |
1095 : | convert.output.stride[0] = (convert.output.stride[0]*2)/3; | ||
1096 : | |||
1097 : | convert.width = icd->lpbiInput->biWidth; | ||
1098 : | convert.height = icd->lpbiInput->biHeight; | ||
1099 : | convert.interlacing = 0; | ||
1100 : | if (convert.input.csp == XVID_CSP_NULL || | ||
1101 : | convert.output.csp == XVID_CSP_NULL || | ||
1102 : | edgomez | 1398 | codec->xvid_global_func(0, XVID_GBL_CONVERT, &convert, NULL) < 0) |
1103 : | edgomez | 1382 | { |
1104 : | return ICERR_BADFORMAT; | ||
1105 : | } | ||
1106 : | return ICERR_OK; | ||
1107 : | } | ||
1108 : | /* --- yv12 --- */ | ||
1109 : | |||
1110 : | memset(&frame, 0, sizeof(frame)); | ||
1111 : | frame.version = XVID_VERSION; | ||
1112 : | frame.general = XVID_LOWDELAY; /* force low_delay_default mode */ | ||
1113 : | frame.bitstream = icd->lpInput; | ||
1114 : | frame.length = icd->lpbiInput->biSizeImage; | ||
1115 : | |||
1116 : | if (~((icd->dwFlags & ICDECOMPRESS_HURRYUP) | (icd->dwFlags & ICDECOMPRESS_UPDATE) | (icd->dwFlags & ICDECOMPRESS_PREROLL))) | ||
1117 : | { | ||
1118 : | if ((frame.output.csp = get_colorspace(icd->lpbiOutput)) == XVID_CSP_NULL) | ||
1119 : | { | ||
1120 : | return ICERR_BADFORMAT; | ||
1121 : | } | ||
1122 : | frame.output.plane[0] = icd->lpOutput; | ||
1123 : | suxen_drol | 1495 | frame.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, icd->lpbiOutput->biBitCount); |
1124 : | edgomez | 1382 | if (frame.output.csp == XVID_CSP_I420 || frame.output.csp == XVID_CSP_YV12) |
1125 : | suxen_drol | 1558 | frame.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, 8); |
1126 : | edgomez | 1382 | } |
1127 : | else | ||
1128 : | { | ||
1129 : | frame.output.csp = XVID_CSP_NULL; | ||
1130 : | } | ||
1131 : | |||
1132 : | if (pp_dy)frame.general |= XVID_DEBLOCKY; | ||
1133 : | if (pp_duv) frame.general |= XVID_DEBLOCKUV; | ||
1134 : | syskin | 1437 | if (pp_dry) frame.general |= XVID_DERINGY; |
1135 : | if (pp_druv) frame.general |= XVID_DERINGUV; | ||
1136 : | edgomez | 1382 | if (pp_fe) frame.general |= XVID_FILMEFFECT; |
1137 : | |||
1138 : | suxen_drol | 1397 | frame.brightness = pp_brightness; |
1139 : | |||
1140 : | edgomez | 1398 | switch (codec->xvid_decore_func(codec->dhandle, XVID_DEC_DECODE, &frame, NULL)) |
1141 : | edgomez | 1382 | { |
1142 : | case XVID_ERR_FAIL : | ||
1143 : | return ICERR_ERROR; | ||
1144 : | |||
1145 : | case XVID_ERR_MEMORY : | ||
1146 : | return ICERR_MEMORY; | ||
1147 : | |||
1148 : | case XVID_ERR_FORMAT : | ||
1149 : | return ICERR_BADFORMAT; | ||
1150 : | |||
1151 : | case XVID_ERR_VERSION : | ||
1152 : | return ICERR_UNSUPPORTED; | ||
1153 : | } | ||
1154 : | |||
1155 : | return ICERR_OK; | ||
1156 : | } | ||
1157 : |
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