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Revision 1914 - (view) (download)
1 : | edgomez | 1382 | /************************************************************************** |
2 : | * | ||
3 : | * XVID VFW FRONTEND | ||
4 : | * codec | ||
5 : | * | ||
6 : | Isibaar | 1910 | * Copyright(C) Peter Ross <pross@xvid.org> |
7 : | * | ||
8 : | edgomez | 1382 | * This program is free software; you can redistribute it and/or modify |
9 : | * it under the terms of the GNU General Public License as published by | ||
10 : | * the Free Software Foundation; either version 2 of the License, or | ||
11 : | * (at your option) any later version. | ||
12 : | * | ||
13 : | * This program is distributed in the hope that it will be useful, | ||
14 : | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 : | * GNU General Public License for more details. | ||
17 : | * | ||
18 : | * You should have received a copy of the GNU General Public License | ||
19 : | * along with this program; if not, write to the Free Software | ||
20 : | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
21 : | * | ||
22 : | Isibaar | 1914 | * $Id: codec.c,v 1.28 2010-12-21 16:56:42 Isibaar Exp $ |
23 : | edgomez | 1382 | * |
24 : | *************************************************************************/ | ||
25 : | |||
26 : | #include <windows.h> | ||
27 : | #include <vfw.h> | ||
28 : | #include <stdio.h> | ||
29 : | #include "vfwext.h" | ||
30 : | |||
31 : | #include <xvid.h> | ||
32 : | #include "debug.h" | ||
33 : | #include "codec.h" | ||
34 : | #include "status.h" | ||
35 : | |||
36 : | |||
37 : | |||
38 : | static const int pmvfast_presets[7] = { | ||
39 : | 0, 0, 0, 0, | ||
40 : | 0 | XVID_ME_HALFPELREFINE16 | 0, | ||
41 : | 0 | XVID_ME_HALFPELREFINE16 | 0 | | ||
42 : | XVID_ME_ADVANCEDDIAMOND16, XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | | ||
43 : | XVID_ME_HALFPELREFINE8 | 0 | XVID_ME_USESQUARES16 | ||
44 : | }; | ||
45 : | |||
46 : | |||
47 : | |||
48 : | /* return xvid compatbile colorspace, | ||
49 : | or XVID_CSP_NULL if failure | ||
50 : | */ | ||
51 : | |||
52 : | static int get_colorspace(BITMAPINFOHEADER * hdr) | ||
53 : | { | ||
54 : | /* rgb only: negative height specifies top down image */ | ||
55 : | int rgb_flip = (hdr->biHeight < 0 ? 0 : XVID_CSP_VFLIP); | ||
56 : | |||
57 : | switch(hdr->biCompression) | ||
58 : | { | ||
59 : | case BI_RGB : | ||
60 : | if (hdr->biBitCount == 16) | ||
61 : | { | ||
62 : | DPRINTF("RGB16 (RGB555)"); | ||
63 : | return rgb_flip | XVID_CSP_RGB555; | ||
64 : | } | ||
65 : | if (hdr->biBitCount == 24) | ||
66 : | { | ||
67 : | DPRINTF("RGB24"); | ||
68 : | return rgb_flip | XVID_CSP_BGR; | ||
69 : | } | ||
70 : | if (hdr->biBitCount == 32) | ||
71 : | { | ||
72 : | DPRINTF("RGB32"); | ||
73 : | return rgb_flip | XVID_CSP_BGRA; | ||
74 : | } | ||
75 : | |||
76 : | DPRINTF("unsupported BI_RGB biBitCount=%i", hdr->biBitCount); | ||
77 : | return XVID_CSP_NULL; | ||
78 : | |||
79 : | case BI_BITFIELDS : | ||
80 : | if (hdr->biSize >= sizeof(BITMAPV4HEADER)) | ||
81 : | { | ||
82 : | BITMAPV4HEADER * hdr4 = (BITMAPV4HEADER *)hdr; | ||
83 : | |||
84 : | if (hdr4->bV4BitCount == 16 && | ||
85 : | hdr4->bV4RedMask == 0x7c00 && | ||
86 : | hdr4->bV4GreenMask == 0x3e0 && | ||
87 : | hdr4->bV4BlueMask == 0x1f) | ||
88 : | { | ||
89 : | DPRINTF("RGB555"); | ||
90 : | return rgb_flip | XVID_CSP_RGB555; | ||
91 : | } | ||
92 : | |||
93 : | if(hdr4->bV4BitCount == 16 && | ||
94 : | hdr4->bV4RedMask == 0xf800 && | ||
95 : | hdr4->bV4GreenMask == 0x7e0 && | ||
96 : | hdr4->bV4BlueMask == 0x1f) | ||
97 : | { | ||
98 : | DPRINTF("RGB565"); | ||
99 : | return rgb_flip | XVID_CSP_RGB565; | ||
100 : | } | ||
101 : | |||
102 : | DPRINTF("unsupported BI_BITFIELDS mode"); | ||
103 : | return XVID_CSP_NULL; | ||
104 : | } | ||
105 : | |||
106 : | DPRINTF("unsupported BI_BITFIELDS/BITMAPHEADER combination"); | ||
107 : | return XVID_CSP_NULL; | ||
108 : | |||
109 : | case FOURCC_I420 : | ||
110 : | case FOURCC_IYUV : | ||
111 : | DPRINTF("IYUY"); | ||
112 : | return XVID_CSP_I420; | ||
113 : | |||
114 : | case FOURCC_YV12 : | ||
115 : | DPRINTF("YV12"); | ||
116 : | return XVID_CSP_YV12; | ||
117 : | |||
118 : | case FOURCC_YUYV : | ||
119 : | case FOURCC_YUY2 : | ||
120 : | DPRINTF("YUY2"); | ||
121 : | return XVID_CSP_YUY2; | ||
122 : | |||
123 : | case FOURCC_YVYU : | ||
124 : | DPRINTF("YVYU"); | ||
125 : | return XVID_CSP_YVYU; | ||
126 : | |||
127 : | case FOURCC_UYVY : | ||
128 : | DPRINTF("UYVY"); | ||
129 : | return XVID_CSP_UYVY; | ||
130 : | |||
131 : | default : | ||
132 : | DPRINTF("unsupported colorspace %c%c%c%c", | ||
133 : | hdr->biCompression&0xff, | ||
134 : | (hdr->biCompression>>8)&0xff, | ||
135 : | (hdr->biCompression>>16)&0xff, | ||
136 : | (hdr->biCompression>>24)&0xff); | ||
137 : | return XVID_CSP_NULL; | ||
138 : | } | ||
139 : | } | ||
140 : | |||
141 : | |||
142 : | /* compressor */ | ||
143 : | |||
144 : | |||
145 : | /* test the output format */ | ||
146 : | |||
147 : | LRESULT compress_query(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
148 : | { | ||
149 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
150 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
151 : | |||
152 : | /* VFWEXT detection */ | ||
153 : | if (inhdr->biCompression == VFWEXT_FOURCC) { | ||
154 : | return (ICM_USER+0x0fff); | ||
155 : | } | ||
156 : | |||
157 : | if (get_colorspace(inhdr) == XVID_CSP_NULL) | ||
158 : | { | ||
159 : | return ICERR_BADFORMAT; | ||
160 : | } | ||
161 : | |||
162 : | if (lpbiOutput == NULL) | ||
163 : | { | ||
164 : | return ICERR_OK; | ||
165 : | } | ||
166 : | |||
167 : | if (inhdr->biWidth != outhdr->biWidth || inhdr->biHeight != outhdr->biHeight || | ||
168 : | (outhdr->biCompression != FOURCC_XVID && outhdr->biCompression != FOURCC_DIVX && outhdr->biCompression != FOURCC_DX50)) | ||
169 : | { | ||
170 : | return ICERR_BADFORMAT; | ||
171 : | } | ||
172 : | |||
173 : | return ICERR_OK; | ||
174 : | } | ||
175 : | |||
176 : | |||
177 : | LRESULT compress_get_format(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
178 : | { | ||
179 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
180 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
181 : | |||
182 : | if (get_colorspace(inhdr) == XVID_CSP_NULL) | ||
183 : | { | ||
184 : | return ICERR_BADFORMAT; | ||
185 : | } | ||
186 : | |||
187 : | if (lpbiOutput == NULL) | ||
188 : | { | ||
189 : | return sizeof(BITMAPINFOHEADER); | ||
190 : | } | ||
191 : | |||
192 : | memcpy(outhdr, inhdr, sizeof(BITMAPINFOHEADER)); | ||
193 : | outhdr->biSize = sizeof(BITMAPINFOHEADER); | ||
194 : | outhdr->biSizeImage = compress_get_size(codec, lpbiInput, lpbiOutput); | ||
195 : | outhdr->biXPelsPerMeter = 0; | ||
196 : | outhdr->biYPelsPerMeter = 0; | ||
197 : | outhdr->biClrUsed = 0; | ||
198 : | outhdr->biClrImportant = 0; | ||
199 : | |||
200 : | Isibaar | 1910 | if ((codec->config.fourcc_used == 0) || (profiles[codec->config.profile].flags & PROFILE_XVID)) |
201 : | edgomez | 1382 | { |
202 : | outhdr->biCompression = FOURCC_XVID; | ||
203 : | } | ||
204 : | else if (codec->config.fourcc_used == 1) | ||
205 : | { | ||
206 : | outhdr->biCompression = FOURCC_DIVX; | ||
207 : | } | ||
208 : | else | ||
209 : | { | ||
210 : | outhdr->biCompression = FOURCC_DX50; | ||
211 : | } | ||
212 : | |||
213 : | return ICERR_OK; | ||
214 : | } | ||
215 : | |||
216 : | |||
217 : | LRESULT compress_get_size(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
218 : | { | ||
219 : | return 2 * lpbiOutput->bmiHeader.biWidth * lpbiOutput->bmiHeader.biHeight * 3; | ||
220 : | } | ||
221 : | |||
222 : | |||
223 : | LRESULT compress_frames_info(CODEC * codec, ICCOMPRESSFRAMES * icf) | ||
224 : | { | ||
225 : | #if 0 | ||
226 : | DPRINTF("%i %i", icf->lStartFrame, icf->lFrameCount); | ||
227 : | #endif | ||
228 : | codec->fincr = icf->dwScale; | ||
229 : | codec->fbase = icf->dwRate; | ||
230 : | return ICERR_OK; | ||
231 : | } | ||
232 : | |||
233 : | |||
234 : | static char type2char(int type) | ||
235 : | { | ||
236 : | if (type==XVID_TYPE_IVOP) | ||
237 : | return 'I'; | ||
238 : | if (type==XVID_TYPE_PVOP) | ||
239 : | return 'P'; | ||
240 : | if (type==XVID_TYPE_BVOP) | ||
241 : | return 'B'; | ||
242 : | return 'S'; | ||
243 : | } | ||
244 : | |||
245 : | static int vfw_debug(void *handle, | ||
246 : | int opt, | ||
247 : | void *param1, | ||
248 : | void *param2) | ||
249 : | { | ||
250 : | switch (opt) { | ||
251 : | case XVID_PLG_CREATE: | ||
252 : | *((void**)param2) = NULL; | ||
253 : | case XVID_PLG_INFO: | ||
254 : | case XVID_PLG_DESTROY: | ||
255 : | case XVID_PLG_BEFORE: | ||
256 : | return 0; | ||
257 : | |||
258 : | case XVID_PLG_AFTER: | ||
259 : | { | ||
260 : | xvid_plg_data_t *data = (xvid_plg_data_t *) param1; | ||
261 : | |||
262 : | /* We don't use DPRINTF here because it's active only for _DEBUG | ||
263 : | * builds and that activates lot of other debug printfs. We only | ||
264 : | * want these all the time */ | ||
265 : | char buf[1024]; | ||
266 : | sprintf(buf, "[%6i] type=%c Q:%2i length:%6i", | ||
267 : | data->frame_num, | ||
268 : | type2char(data->type), | ||
269 : | data->quant, | ||
270 : | data->length); | ||
271 : | OutputDebugString(buf); | ||
272 : | |||
273 : | return 0; | ||
274 : | } | ||
275 : | } | ||
276 : | |||
277 : | return XVID_ERR_FAIL; | ||
278 : | } | ||
279 : | |||
280 : | #define XVID_DLL_NAME "xvidcore.dll" | ||
281 : | |||
282 : | edgomez | 1398 | static int init_dll(CODEC* codec) |
283 : | edgomez | 1382 | { |
284 : | edgomez | 1398 | if (codec->m_hdll != NULL) |
285 : | return 0; | ||
286 : | edgomez | 1382 | |
287 : | DPRINTF("init_dll"); | ||
288 : | edgomez | 1398 | codec->m_hdll = LoadLibrary(XVID_DLL_NAME); |
289 : | if (codec->m_hdll == NULL) { | ||
290 : | edgomez | 1382 | DPRINTF("dll load failed"); |
291 : | MessageBox(0, XVID_DLL_NAME " not found!","Error!", MB_ICONEXCLAMATION|MB_OK); | ||
292 : | return XVID_ERR_FAIL; | ||
293 : | } | ||
294 : | |||
295 : | edgomez | 1398 | codec->xvid_global_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(codec->m_hdll, "xvid_global"); |
296 : | if (codec->xvid_global_func == NULL) { | ||
297 : | edgomez | 1382 | MessageBox(0, "xvid_global() not found", "Error", 0); |
298 : | return XVID_ERR_FAIL; | ||
299 : | } | ||
300 : | |||
301 : | edgomez | 1398 | codec->xvid_encore_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(codec->m_hdll, "xvid_encore"); |
302 : | if (codec->xvid_encore_func == NULL) { | ||
303 : | edgomez | 1382 | MessageBox(0, "xvid_encore() not found", "Error", 0); |
304 : | return XVID_ERR_FAIL; | ||
305 : | } | ||
306 : | |||
307 : | edgomez | 1398 | codec->xvid_decore_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(codec->m_hdll, "xvid_decore"); |
308 : | if (codec->xvid_decore_func == NULL) { | ||
309 : | edgomez | 1382 | MessageBox(0, "xvid_decore() not found", "Error", 0); |
310 : | return XVID_ERR_FAIL; | ||
311 : | } | ||
312 : | |||
313 : | edgomez | 1398 | codec->xvid_plugin_single_func = |
314 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_single")); | ||
315 : | codec->xvid_plugin_2pass1_func = | ||
316 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_2pass1")); | ||
317 : | codec->xvid_plugin_2pass2_func = | ||
318 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_2pass2")); | ||
319 : | codec->xvid_plugin_lumimasking_func = | ||
320 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_lumimasking")); | ||
321 : | codec->xvid_plugin_psnr_func = | ||
322 : | (int (__cdecl *)(void *, int, void *, void *))(GetProcAddress(codec->m_hdll, "xvid_plugin_psnr")); | ||
323 : | edgomez | 1382 | |
324 : | return 0; | ||
325 : | } | ||
326 : | |||
327 : | /* constant-quant zones for fixed quant encoding */ | ||
328 : | static void | ||
329 : | prepare_cquant_zones(CONFIG * config) { | ||
330 : | |||
331 : | int i = 0; | ||
332 : | if (config->num_zones == 0 || config->zones[0].frame != 0) { | ||
333 : | /* first zone does not start at frame 0 or doesn't exist */ | ||
334 : | |||
335 : | if (config->num_zones >= MAX_ZONES) config->num_zones--; /* we scrifice last zone */ | ||
336 : | |||
337 : | config->zones[config->num_zones].frame = 0; | ||
338 : | config->zones[config->num_zones].mode = RC_ZONE_QUANT; | ||
339 : | config->zones[config->num_zones].weight = 100; | ||
340 : | config->zones[config->num_zones].quant = config->desired_quant; | ||
341 : | config->zones[config->num_zones].type = XVID_TYPE_AUTO; | ||
342 : | config->zones[config->num_zones].greyscale = 0; | ||
343 : | config->zones[config->num_zones].chroma_opt = 0; | ||
344 : | config->zones[config->num_zones].bvop_threshold = 0; | ||
345 : | config->num_zones++; | ||
346 : | |||
347 : | sort_zones(config->zones, config->num_zones, &i); | ||
348 : | } | ||
349 : | |||
350 : | /* step 2: let's change all weight zones into quant zones */ | ||
351 : | |||
352 : | for(i = 0; i < config->num_zones; i++) | ||
353 : | if (config->zones[i].mode == RC_ZONE_WEIGHT) { | ||
354 : | config->zones[i].mode = RC_ZONE_QUANT; | ||
355 : | config->zones[i].quant = (100*config->desired_quant) / config->zones[i].weight; | ||
356 : | } | ||
357 : | } | ||
358 : | |||
359 : | /* full first pass zones */ | ||
360 : | static void | ||
361 : | prepare_full1pass_zones(CONFIG * config) { | ||
362 : | |||
363 : | int i = 0; | ||
364 : | if (config->num_zones == 0 || config->zones[0].frame != 0) { | ||
365 : | /* first zone does not start at frame 0 or doesn't exist */ | ||
366 : | |||
367 : | if (config->num_zones >= MAX_ZONES) config->num_zones--; /* we scrifice last zone */ | ||
368 : | |||
369 : | config->zones[config->num_zones].frame = 0; | ||
370 : | config->zones[config->num_zones].mode = RC_ZONE_QUANT; | ||
371 : | config->zones[config->num_zones].weight = 100; | ||
372 : | config->zones[config->num_zones].quant = 200; | ||
373 : | config->zones[config->num_zones].type = XVID_TYPE_AUTO; | ||
374 : | config->zones[config->num_zones].greyscale = 0; | ||
375 : | config->zones[config->num_zones].chroma_opt = 0; | ||
376 : | config->zones[config->num_zones].bvop_threshold = 0; | ||
377 : | config->num_zones++; | ||
378 : | |||
379 : | sort_zones(config->zones, config->num_zones, &i); | ||
380 : | } | ||
381 : | |||
382 : | /* step 2: let's change all weight zones into quant zones */ | ||
383 : | |||
384 : | for(i = 0; i < config->num_zones; i++) | ||
385 : | if (config->zones[i].mode == RC_ZONE_WEIGHT) { | ||
386 : | config->zones[i].mode = RC_ZONE_QUANT; | ||
387 : | config->zones[i].quant = 200; | ||
388 : | } | ||
389 : | } | ||
390 : | |||
391 : | |||
392 : | LRESULT compress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
393 : | { | ||
394 : | xvid_gbl_init_t init; | ||
395 : | xvid_enc_create_t create; | ||
396 : | xvid_enc_plugin_t plugins[3]; | ||
397 : | xvid_plugin_single_t single; | ||
398 : | xvid_plugin_2pass1_t pass1; | ||
399 : | xvid_plugin_2pass2_t pass2; | ||
400 : | Isibaar | 1864 | xvid_plugin_lumimasking_t masking; |
401 : | Isibaar | 1816 | xvid_gbl_info_t info; |
402 : | edgomez | 1382 | int i; |
403 : | HANDLE hFile; | ||
404 : | Isibaar | 1914 | const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
405 : | suxen_drol | 1649 | &codec->config.quality_user : &quality_table[codec->config.quality]; |
406 : | edgomez | 1382 | |
407 : | CONFIG tmpCfg; /* if we want to alter config to suit our needs, it shouldn't be visible to user later */ | ||
408 : | memcpy(&tmpCfg, &codec->config, sizeof(CONFIG)); | ||
409 : | |||
410 : | edgomez | 1398 | if (init_dll(codec) != 0) return ICERR_ERROR; |
411 : | edgomez | 1382 | /* destroy previously created codec */ |
412 : | if(codec->ehandle) { | ||
413 : | edgomez | 1398 | codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
414 : | edgomez | 1382 | codec->ehandle = NULL; |
415 : | } | ||
416 : | |||
417 : | memset(&init, 0, sizeof(init)); | ||
418 : | init.version = XVID_VERSION; | ||
419 : | init.cpu_flags = codec->config.cpu; | ||
420 : | init.debug = codec->config.debug; | ||
421 : | edgomez | 1398 | codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
422 : | edgomez | 1382 | |
423 : | Isibaar | 1816 | memset(&info, 0, sizeof(info)); |
424 : | info.version = XVID_VERSION; | ||
425 : | codec->xvid_global_func(0, XVID_GBL_INFO, &info, NULL); | ||
426 : | |||
427 : | edgomez | 1382 | memset(&create, 0, sizeof(create)); |
428 : | create.version = XVID_VERSION; | ||
429 : | |||
430 : | Isibaar | 1914 | /* Encoder threads */ |
431 : | if (codec->config.cpu & XVID_CPU_FORCE) | ||
432 : | create.num_threads = codec->config.num_threads; | ||
433 : | else | ||
434 : | create.num_threads = info.num_threads; /* Autodetect */ | ||
435 : | |||
436 : | edgomez | 1382 | /* plugins */ |
437 : | create.plugins = plugins; | ||
438 : | switch (codec->config.mode) | ||
439 : | { | ||
440 : | case RC_MODE_1PASS : | ||
441 : | memset(&single, 0, sizeof(single)); | ||
442 : | single.version = XVID_VERSION; | ||
443 : | single.bitrate = codec->config.bitrate * CONFIG_KBPS; | ||
444 : | single.reaction_delay_factor = codec->config.rc_reaction_delay_factor; | ||
445 : | single.averaging_period = codec->config.rc_averaging_period; | ||
446 : | single.buffer = codec->config.rc_buffer; | ||
447 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_single_func; |
448 : | edgomez | 1382 | plugins[create.num_plugins].param = &single; |
449 : | create.num_plugins++; | ||
450 : | if (!codec->config.use_2pass_bitrate) /* constant-quant mode */ | ||
451 : | prepare_cquant_zones(&tmpCfg); | ||
452 : | break; | ||
453 : | |||
454 : | case RC_MODE_2PASS1 : | ||
455 : | memset(&pass1, 0, sizeof(pass1)); | ||
456 : | pass1.version = XVID_VERSION; | ||
457 : | pass1.filename = codec->config.stats; | ||
458 : | if (codec->config.full1pass) | ||
459 : | prepare_full1pass_zones(&tmpCfg); | ||
460 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_2pass1_func; |
461 : | edgomez | 1382 | plugins[create.num_plugins].param = &pass1; |
462 : | create.num_plugins++; | ||
463 : | break; | ||
464 : | |||
465 : | case RC_MODE_2PASS2 : | ||
466 : | memset(&pass2, 0, sizeof(pass2)); | ||
467 : | pass2.version = XVID_VERSION; | ||
468 : | if (codec->config.use_2pass_bitrate) { | ||
469 : | pass2.bitrate = codec->config.bitrate * CONFIG_KBPS; | ||
470 : | } else { | ||
471 : | pass2.bitrate = -codec->config.desired_size; /* kilobytes */ | ||
472 : | } | ||
473 : | pass2.filename = codec->config.stats; | ||
474 : | |||
475 : | hFile = CreateFile(pass2.filename, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | ||
476 : | if (hFile == INVALID_HANDLE_VALUE) | ||
477 : | { | ||
478 : | MessageBox(0, "Statsfile not found!","Error!", MB_ICONEXCLAMATION|MB_OK); | ||
479 : | return XVID_ERR_FAIL; | ||
480 : | } else | ||
481 : | { | ||
482 : | CloseHandle(hFile); | ||
483 : | } | ||
484 : | |||
485 : | pass2.keyframe_boost = codec->config.keyframe_boost; /* keyframe boost percentage: [0..100...]; */ | ||
486 : | pass2.curve_compression_high = codec->config.curve_compression_high; | ||
487 : | pass2.curve_compression_low = codec->config.curve_compression_low; | ||
488 : | pass2.overflow_control_strength = codec->config.overflow_control_strength; | ||
489 : | pass2.max_overflow_improvement = codec->config.twopass_max_overflow_improvement; | ||
490 : | pass2.max_overflow_degradation = codec->config.twopass_max_overflow_degradation; | ||
491 : | pass2.kfreduction = codec->config.kfreduction; | ||
492 : | pass2.kfthreshold = codec->config.kfthreshold; | ||
493 : | pass2.container_frame_overhead = 24; /* AVI */ | ||
494 : | |||
495 : | syskin | 1562 | /* VBV */ |
496 : | pass2.vbv_size = profiles[codec->config.profile].max_vbv_size; | ||
497 : | suxen_drol | 1607 | pass2.vbv_initial = (profiles[codec->config.profile].max_vbv_size*3)/4; /* 75% */ |
498 : | pass2.vbv_maxrate = profiles[codec->config.profile].max_bitrate; | ||
499 : | Isibaar | 1906 | pass2.vbv_peakrate = profiles[codec->config.profile].vbv_peakrate; |
500 : | syskin | 1562 | |
501 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_2pass2_func; |
502 : | edgomez | 1382 | plugins[create.num_plugins].param = &pass2; |
503 : | create.num_plugins++; | ||
504 : | break; | ||
505 : | |||
506 : | case RC_MODE_NULL : | ||
507 : | return ICERR_OK; | ||
508 : | |||
509 : | default : | ||
510 : | break; | ||
511 : | } | ||
512 : | |||
513 : | /* zones - copy from tmpCfg in case we automatically altered them above */ | ||
514 : | create.zones = malloc(sizeof(xvid_enc_zone_t) * tmpCfg.num_zones); | ||
515 : | create.num_zones = tmpCfg.num_zones; | ||
516 : | for (i=0; i < create.num_zones; i++) { | ||
517 : | create.zones[i].frame = tmpCfg.zones[i].frame; | ||
518 : | if (tmpCfg.zones[i].mode == RC_ZONE_QUANT) { | ||
519 : | create.zones[i].mode = XVID_ZONE_QUANT; | ||
520 : | create.zones[i].increment = tmpCfg.zones[i].quant; | ||
521 : | }else{ | ||
522 : | create.zones[i].mode = XVID_ZONE_WEIGHT; | ||
523 : | create.zones[i].increment = tmpCfg.zones[i].weight; | ||
524 : | } | ||
525 : | create.zones[i].base = 100; | ||
526 : | } | ||
527 : | |||
528 : | /* lumimasking plugin */ | ||
529 : | Isibaar | 1864 | if ((profiles[codec->config.profile].flags & PROFILE_ADAPTQUANT) && (codec->config.lum_masking>0)) { |
530 : | memset(&masking, 0, sizeof(masking)); | ||
531 : | masking.method = (codec->config.lum_masking==2); | ||
532 : | edgomez | 1398 | plugins[create.num_plugins].func = codec->xvid_plugin_lumimasking_func; |
533 : | Isibaar | 1864 | plugins[create.num_plugins].param = &masking; |
534 : | edgomez | 1382 | create.num_plugins++; |
535 : | } | ||
536 : | |||
537 : | plugins[create.num_plugins].func = vfw_debug; | ||
538 : | plugins[create.num_plugins].param = NULL; | ||
539 : | create.num_plugins++; | ||
540 : | |||
541 : | create.profile = profiles[codec->config.profile].id; | ||
542 : | |||
543 : | create.width = lpbiInput->bmiHeader.biWidth; | ||
544 : | create.height = lpbiInput->bmiHeader.biHeight; | ||
545 : | create.fincr = codec->fincr; | ||
546 : | create.fbase = codec->fbase; | ||
547 : | |||
548 : | suxen_drol | 1649 | create.max_key_interval = quality_preset->max_key_interval; |
549 : | edgomez | 1382 | |
550 : | suxen_drol | 1649 | create.min_quant[0] = quality_preset->min_iquant; |
551 : | create.max_quant[0] = quality_preset->max_iquant; | ||
552 : | create.min_quant[1] = quality_preset->min_pquant; | ||
553 : | create.max_quant[1] = quality_preset->max_pquant; | ||
554 : | create.min_quant[2] = quality_preset->min_bquant; | ||
555 : | create.max_quant[2] = quality_preset->max_bquant; | ||
556 : | edgomez | 1382 | |
557 : | if ((profiles[codec->config.profile].flags & PROFILE_BVOP) && codec->config.use_bvop) { | ||
558 : | |||
559 : | suxen_drol | 1607 | /* dxn: prevent bframes usage if interlacing is selected */ |
560 : | Isibaar | 1650 | if (!((profiles[codec->config.profile].flags & PROFILE_EXTRA) && codec->config.interlacing)) { |
561 : | suxen_drol | 1607 | create.max_bframes = codec->config.max_bframes; |
562 : | create.bquant_ratio = codec->config.bquant_ratio; | ||
563 : | create.bquant_offset = codec->config.bquant_offset; | ||
564 : | edgomez | 1382 | |
565 : | suxen_drol | 1607 | if (codec->config.packed) |
566 : | create.global |= XVID_GLOBAL_PACKED; | ||
567 : | edgomez | 1382 | |
568 : | suxen_drol | 1607 | create.global |= XVID_GLOBAL_CLOSED_GOP; |
569 : | |||
570 : | Isibaar | 1718 | /* restrict max bframes */ |
571 : | if ((create.max_bframes > profiles[codec->config.profile].xvid_max_bframes) && (profiles[codec->config.profile].xvid_max_bframes >= 0)) | ||
572 : | create.max_bframes = profiles[codec->config.profile].xvid_max_bframes; | ||
573 : | suxen_drol | 1607 | |
574 : | Isibaar | 1718 | /* DXN: enable packed bframes */ |
575 : | if ((profiles[codec->config.profile].flags & PROFILE_PACKED)) { | ||
576 : | suxen_drol | 1607 | create.global |= XVID_GLOBAL_PACKED; |
577 : | } | ||
578 : | } | ||
579 : | edgomez | 1382 | } |
580 : | |||
581 : | Isibaar | 1816 | /* dxn: always write divx5 userdata */ |
582 : | if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) | ||
583 : | create.global |= XVID_GLOBAL_DIVX5_USERDATA; | ||
584 : | suxen_drol | 1607 | |
585 : | suxen_drol | 1649 | create.frame_drop_ratio = quality_preset->frame_drop_ratio; |
586 : | edgomez | 1382 | |
587 : | edgomez | 1398 | switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
588 : | edgomez | 1382 | { |
589 : | case XVID_ERR_FAIL : | ||
590 : | return ICERR_ERROR; | ||
591 : | |||
592 : | case XVID_ERR_MEMORY : | ||
593 : | return ICERR_MEMORY; | ||
594 : | |||
595 : | case XVID_ERR_FORMAT : | ||
596 : | return ICERR_BADFORMAT; | ||
597 : | |||
598 : | case XVID_ERR_VERSION : | ||
599 : | return ICERR_UNSUPPORTED; | ||
600 : | } | ||
601 : | |||
602 : | syskin | 1477 | free(create.zones); |
603 : | edgomez | 1382 | codec->ehandle = create.handle; |
604 : | codec->framenum = 0; | ||
605 : | codec->keyspacing = 0; | ||
606 : | |||
607 : | if (codec->config.display_status) { | ||
608 : | status_destroy_always(&codec->status); | ||
609 : | status_create(&codec->status, codec->fincr, codec->fbase); | ||
610 : | } | ||
611 : | |||
612 : | return ICERR_OK; | ||
613 : | } | ||
614 : | |||
615 : | |||
616 : | LRESULT compress_end(CODEC * codec) | ||
617 : | { | ||
618 : | suxen_drol | 1685 | if (codec==NULL) |
619 : | return ICERR_OK; | ||
620 : | |||
621 : | edgomez | 1398 | if (codec->m_hdll != NULL) { |
622 : | edgomez | 1382 | if (codec->ehandle != NULL) { |
623 : | edgomez | 1398 | codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
624 : | edgomez | 1382 | codec->ehandle = NULL; |
625 : | } | ||
626 : | } | ||
627 : | |||
628 : | if (codec->config.display_status) | ||
629 : | status_destroy(&codec->status); | ||
630 : | |||
631 : | return ICERR_OK; | ||
632 : | } | ||
633 : | |||
634 : | |||
635 : | static void apply_zone_modifiers(xvid_enc_frame_t * frame, CONFIG * config, int framenum) | ||
636 : | { | ||
637 : | int i; | ||
638 : | |||
639 : | for (i=0; i<config->num_zones && config->zones[i].frame <= framenum; i++) ; | ||
640 : | |||
641 : | if (--i < 0) return; /* there are no zones, or we're before the first zone */ | ||
642 : | |||
643 : | if (framenum == config->zones[i].frame) | ||
644 : | frame->type = config->zones[i].type; | ||
645 : | |||
646 : | if (config->zones[i].greyscale) { | ||
647 : | frame->vop_flags |= XVID_VOP_GREYSCALE; | ||
648 : | } | ||
649 : | |||
650 : | if (config->zones[i].chroma_opt) { | ||
651 : | frame->vop_flags |= XVID_VOP_CHROMAOPT; | ||
652 : | } | ||
653 : | |||
654 : | syskin | 1588 | if (config->zones[i].cartoon_mode) { |
655 : | frame->vop_flags |= XVID_VOP_CARTOON; | ||
656 : | frame->motion |= XVID_ME_DETECT_STATIC_MOTION; | ||
657 : | } | ||
658 : | |||
659 : | edgomez | 1382 | if ((profiles[config->profile].flags & PROFILE_BVOP) && config->use_bvop) { |
660 : | frame->bframe_threshold = config->zones[i].bvop_threshold; | ||
661 : | } | ||
662 : | } | ||
663 : | |||
664 : | |||
665 : | suxen_drol | 1495 | #define CALC_BI_STRIDE(width,bitcount) ((((width * bitcount) + 31) & ~31) >> 3) |
666 : | |||
667 : | edgomez | 1382 | LRESULT compress(CODEC * codec, ICCOMPRESS * icc) |
668 : | { | ||
669 : | BITMAPINFOHEADER * inhdr = icc->lpbiInput; | ||
670 : | BITMAPINFOHEADER * outhdr = icc->lpbiOutput; | ||
671 : | xvid_enc_frame_t frame; | ||
672 : | xvid_enc_stats_t stats; | ||
673 : | int length; | ||
674 : | suxen_drol | 1649 | const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
675 : | &codec->config.quality_user : &quality_table[codec->config.quality]; | ||
676 : | edgomez | 1382 | |
677 : | memset(&frame, 0, sizeof(frame)); | ||
678 : | frame.version = XVID_VERSION; | ||
679 : | |||
680 : | frame.type = XVID_TYPE_AUTO; | ||
681 : | |||
682 : | /* vol stuff */ | ||
683 : | |||
684 : | if ((profiles[codec->config.profile].flags & PROFILE_MPEGQUANT) && | ||
685 : | codec->config.quant_type != QUANT_MODE_H263) | ||
686 : | { | ||
687 : | frame.vol_flags |= XVID_VOL_MPEGQUANT; | ||
688 : | |||
689 : | if (codec->config.quant_type == QUANT_MODE_CUSTOM) { | ||
690 : | frame.quant_intra_matrix = codec->config.qmatrix_intra; | ||
691 : | frame.quant_inter_matrix = codec->config.qmatrix_inter; | ||
692 : | }else{ | ||
693 : | frame.quant_intra_matrix = NULL; | ||
694 : | frame.quant_inter_matrix = NULL; | ||
695 : | } | ||
696 : | } | ||
697 : | |||
698 : | if ((profiles[codec->config.profile].flags & PROFILE_QPEL) && codec->config.qpel) { | ||
699 : | frame.vol_flags |= XVID_VOL_QUARTERPEL; | ||
700 : | frame.motion |= XVID_ME_QUARTERPELREFINE16 | XVID_ME_QUARTERPELREFINE8; | ||
701 : | } | ||
702 : | |||
703 : | if ((profiles[codec->config.profile].flags & PROFILE_GMC) && codec->config.gmc) { | ||
704 : | frame.vol_flags |= XVID_VOL_GMC; | ||
705 : | frame.motion |= XVID_ME_GME_REFINE; | ||
706 : | } | ||
707 : | |||
708 : | if ((profiles[codec->config.profile].flags & PROFILE_INTERLACE) && codec->config.interlacing) | ||
709 : | frame.vol_flags |= XVID_VOL_INTERLACING; | ||
710 : | |||
711 : | suxen_drol | 1607 | /* dxn: force 1:1 picture aspect ration */ |
712 : | Isibaar | 1650 | if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) { |
713 : | suxen_drol | 1607 | frame.par = XVID_PAR_11_VGA; |
714 : | } else if (codec->config.ar_mode == 0) { /* PAR */ | ||
715 : | edgomez | 1382 | if (codec->config.display_aspect_ratio != 5) { |
716 : | frame.par = codec->config.display_aspect_ratio + 1; | ||
717 : | } else { | ||
718 : | frame.par = XVID_PAR_EXT; | ||
719 : | frame.par_width = codec->config.par_x; | ||
720 : | frame.par_height= codec->config.par_y; | ||
721 : | } | ||
722 : | } else { /* AR */ | ||
723 : | /* custom pixel aspect ratio -> calculated from DAR */ | ||
724 : | frame.par = XVID_PAR_EXT; | ||
725 : | frame.par_width = (100 * inhdr->biHeight) / codec->config.ar_y; | ||
726 : | frame.par_height= (100 * inhdr->biWidth) / codec->config.ar_x; | ||
727 : | } | ||
728 : | |||
729 : | /* vop stuff */ | ||
730 : | |||
731 : | frame.vop_flags |= XVID_VOP_HALFPEL; | ||
732 : | frame.vop_flags |= XVID_VOP_HQACPRED; | ||
733 : | |||
734 : | syskin | 1487 | if (codec->config.interlacing && codec->config.tff) |
735 : | frame.vop_flags |= XVID_VOP_TOPFIELDFIRST; | ||
736 : | |||
737 : | |||
738 : | edgomez | 1382 | if (codec->config.vop_debug) |
739 : | frame.vop_flags |= XVID_VOP_DEBUG; | ||
740 : | |||
741 : | suxen_drol | 1649 | if (quality_preset->trellis_quant) { |
742 : | edgomez | 1382 | frame.vop_flags |= XVID_VOP_TRELLISQUANT; |
743 : | } | ||
744 : | |||
745 : | suxen_drol | 1607 | if ((profiles[codec->config.profile].flags & PROFILE_4MV)) { |
746 : | suxen_drol | 1649 | if (quality_preset->motion_search > 4) |
747 : | suxen_drol | 1607 | frame.vop_flags |= XVID_VOP_INTER4V; |
748 : | } | ||
749 : | edgomez | 1382 | |
750 : | suxen_drol | 1649 | if (quality_preset->chromame) |
751 : | edgomez | 1382 | frame.motion |= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP; |
752 : | |||
753 : | suxen_drol | 1649 | if (quality_preset->turbo) |
754 : | edgomez | 1382 | frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | |
755 : | XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | | ||
756 : | XVID_ME_BFRAME_EARLYSTOP; | ||
757 : | |||
758 : | suxen_drol | 1649 | frame.motion |= pmvfast_presets[quality_preset->motion_search]; |
759 : | edgomez | 1382 | |
760 : | suxen_drol | 1649 | if (quality_preset->vhq_bframe) frame.vop_flags |= XVID_VOP_RD_BVOP; |
761 : | syskin | 1510 | |
762 : | |||
763 : | suxen_drol | 1649 | switch (quality_preset->vhq_mode) |
764 : | edgomez | 1382 | { |
765 : | case VHQ_MODE_DECISION : | ||
766 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
767 : | break; | ||
768 : | |||
769 : | case VHQ_LIMITED_SEARCH : | ||
770 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
771 : | frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
772 : | frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
773 : | break; | ||
774 : | |||
775 : | case VHQ_MEDIUM_SEARCH : | ||
776 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
777 : | frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
778 : | frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
779 : | frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
780 : | frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
781 : | frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
782 : | break; | ||
783 : | |||
784 : | case VHQ_WIDE_SEARCH : | ||
785 : | frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
786 : | frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
787 : | frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
788 : | frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
789 : | frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
790 : | frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
791 : | frame.motion |= XVID_ME_EXTSEARCH_RD; | ||
792 : | break; | ||
793 : | |||
794 : | default : | ||
795 : | break; | ||
796 : | } | ||
797 : | |||
798 : | Isibaar | 1914 | if (quality_preset->vhq_metric == 1) |
799 : | frame.vop_flags |= XVID_VOP_RD_PSNRHVSM; | ||
800 : | |||
801 : | edgomez | 1382 | frame.input.plane[0] = icc->lpInput; |
802 : | suxen_drol | 1495 | frame.input.stride[0] = CALC_BI_STRIDE(icc->lpbiInput->biWidth, icc->lpbiInput->biBitCount); |
803 : | edgomez | 1382 | |
804 : | if ((frame.input.csp = get_colorspace(inhdr)) == XVID_CSP_NULL) | ||
805 : | return ICERR_BADFORMAT; | ||
806 : | |||
807 : | if (frame.input.csp == XVID_CSP_I420 || frame.input.csp == XVID_CSP_YV12) { | ||
808 : | frame.input.stride[0] = (4 * icc->lpbiInput->biWidth + 3) / 4; | ||
809 : | frame.input.stride[1] = frame.input.stride[2] = frame.input.stride[0] / 2 ; | ||
810 : | } | ||
811 : | |||
812 : | frame.bitstream = icc->lpOutput; | ||
813 : | frame.length = icc->lpbiOutput->biSizeImage; | ||
814 : | |||
815 : | frame.quant = 0; | ||
816 : | |||
817 : | if (codec->config.mode == RC_MODE_NULL) { | ||
818 : | outhdr->biSizeImage = 0; | ||
819 : | *icc->lpdwFlags = AVIIF_KEYFRAME; | ||
820 : | return ICERR_OK; | ||
821 : | } | ||
822 : | |||
823 : | // force keyframe spacing in 2-pass 1st pass | ||
824 : | suxen_drol | 1649 | if (quality_preset->motion_search == 0) |
825 : | edgomez | 1382 | frame.type = XVID_TYPE_IVOP; |
826 : | |||
827 : | /* frame-based stuff */ | ||
828 : | apply_zone_modifiers(&frame, &codec->config, codec->framenum); | ||
829 : | |||
830 : | /* call encore */ | ||
831 : | |||
832 : | memset(&stats, 0, sizeof(stats)); | ||
833 : | stats.version = XVID_VERSION; | ||
834 : | |||
835 : | edgomez | 1398 | length = codec->xvid_encore_func(codec->ehandle, XVID_ENC_ENCODE, &frame, &stats); |
836 : | edgomez | 1382 | switch (length) |
837 : | { | ||
838 : | case XVID_ERR_FAIL : | ||
839 : | return ICERR_ERROR; | ||
840 : | |||
841 : | case XVID_ERR_MEMORY : | ||
842 : | return ICERR_MEMORY; | ||
843 : | |||
844 : | case XVID_ERR_FORMAT : | ||
845 : | return ICERR_BADFORMAT; | ||
846 : | |||
847 : | case XVID_ERR_VERSION : | ||
848 : | return ICERR_UNSUPPORTED; | ||
849 : | } | ||
850 : | |||
851 : | if (codec->config.display_status && stats.type>0) { | ||
852 : | status_update(&codec->status, stats.type, stats.length, stats.quant); | ||
853 : | } | ||
854 : | |||
855 : | DPRINTF("{type=%i len=%i} length=%i", stats.type, stats.length, length); | ||
856 : | |||
857 : | if (length == 0) /* no encoder output */ | ||
858 : | { | ||
859 : | *icc->lpdwFlags = 0; | ||
860 : | ((char*)icc->lpOutput)[0] = 0x7f; /* virtual dub skip frame */ | ||
861 : | outhdr->biSizeImage = 1; | ||
862 : | |||
863 : | }else{ | ||
864 : | if (frame.out_flags & XVID_KEYFRAME) | ||
865 : | { | ||
866 : | codec->keyspacing = 0; | ||
867 : | *icc->lpdwFlags = AVIIF_KEYFRAME; | ||
868 : | } | ||
869 : | else | ||
870 : | { | ||
871 : | *icc->lpdwFlags = 0; | ||
872 : | } | ||
873 : | |||
874 : | outhdr->biSizeImage = length; | ||
875 : | |||
876 : | if (codec->config.mode == RC_MODE_2PASS1 && codec->config.discard1pass) | ||
877 : | { | ||
878 : | outhdr->biSizeImage = 0; | ||
879 : | } | ||
880 : | } | ||
881 : | |||
882 : | codec->framenum++; | ||
883 : | codec->keyspacing++; | ||
884 : | |||
885 : | return ICERR_OK; | ||
886 : | } | ||
887 : | |||
888 : | |||
889 : | /* decompressor */ | ||
890 : | |||
891 : | |||
892 : | LRESULT decompress_query(CODEC * codec, BITMAPINFO *lpbiInput, BITMAPINFO *lpbiOutput) | ||
893 : | { | ||
894 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
895 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
896 : | |||
897 : | if (lpbiInput == NULL) | ||
898 : | { | ||
899 : | return ICERR_ERROR; | ||
900 : | } | ||
901 : | |||
902 : | if (inhdr->biCompression != FOURCC_XVID && inhdr->biCompression != FOURCC_DIVX && inhdr->biCompression != FOURCC_DX50 && get_colorspace(inhdr) == XVID_CSP_NULL) | ||
903 : | { | ||
904 : | return ICERR_BADFORMAT; | ||
905 : | } | ||
906 : | |||
907 : | if (lpbiOutput == NULL) | ||
908 : | { | ||
909 : | return ICERR_OK; | ||
910 : | } | ||
911 : | |||
912 : | if (inhdr->biWidth != outhdr->biWidth || | ||
913 : | inhdr->biHeight != outhdr->biHeight || | ||
914 : | get_colorspace(outhdr) == XVID_CSP_NULL) | ||
915 : | { | ||
916 : | return ICERR_BADFORMAT; | ||
917 : | } | ||
918 : | |||
919 : | return ICERR_OK; | ||
920 : | } | ||
921 : | |||
922 : | |||
923 : | LRESULT decompress_get_format(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
924 : | { | ||
925 : | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; | ||
926 : | BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; | ||
927 : | LRESULT result; | ||
928 : | |||
929 : | if (lpbiOutput == NULL) | ||
930 : | { | ||
931 : | return sizeof(BITMAPINFOHEADER); | ||
932 : | } | ||
933 : | |||
934 : | /* --- yv12 --- */ | ||
935 : | |||
936 : | if (get_colorspace(inhdr) != XVID_CSP_NULL) { | ||
937 : | memcpy(outhdr, inhdr, sizeof(BITMAPINFOHEADER)); | ||
938 : | /* XXX: should we set outhdr->biSize ?? */ | ||
939 : | return ICERR_OK; | ||
940 : | } | ||
941 : | /* --- yv12 --- */ | ||
942 : | |||
943 : | result = decompress_query(codec, lpbiInput, lpbiOutput); | ||
944 : | if (result != ICERR_OK) | ||
945 : | { | ||
946 : | return result; | ||
947 : | } | ||
948 : | |||
949 : | outhdr->biSize = sizeof(BITMAPINFOHEADER); | ||
950 : | outhdr->biWidth = inhdr->biWidth; | ||
951 : | outhdr->biHeight = inhdr->biHeight; | ||
952 : | outhdr->biPlanes = 1; | ||
953 : | outhdr->biBitCount = 24; | ||
954 : | outhdr->biCompression = BI_RGB; /* sonic foundry vegas video v3 only supports BI_RGB */ | ||
955 : | suxen_drol | 1495 | outhdr->biSizeImage = outhdr->biHeight * CALC_BI_STRIDE(outhdr->biWidth, outhdr->biBitCount); |
956 : | |||
957 : | edgomez | 1382 | outhdr->biXPelsPerMeter = 0; |
958 : | outhdr->biYPelsPerMeter = 0; | ||
959 : | outhdr->biClrUsed = 0; | ||
960 : | outhdr->biClrImportant = 0; | ||
961 : | |||
962 : | return ICERR_OK; | ||
963 : | } | ||
964 : | |||
965 : | #define REG_GET_N(X, Y, Z) \ | ||
966 : | { \ | ||
967 : | DWORD size = sizeof(int); \ | ||
968 : | if (RegQueryValueEx(hKey, X, 0, 0, (LPBYTE)&Y, &size) != ERROR_SUCCESS) { \ | ||
969 : | Y=Z; \ | ||
970 : | } \ | ||
971 : | }while(0) | ||
972 : | |||
973 : | LRESULT decompress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) | ||
974 : | { | ||
975 : | Isibaar | 1890 | BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; |
976 : | edgomez | 1382 | xvid_gbl_init_t init; |
977 : | Isibaar | 1914 | xvid_gbl_info_t info; |
978 : | edgomez | 1382 | xvid_dec_create_t create; |
979 : | HKEY hKey; | ||
980 : | |||
981 : | edgomez | 1398 | if (init_dll(codec) != 0) return ICERR_ERROR; |
982 : | edgomez | 1382 | |
983 : | memset(&init, 0, sizeof(init)); | ||
984 : | init.version = XVID_VERSION; | ||
985 : | init.cpu_flags = codec->config.cpu; | ||
986 : | Isibaar | 1890 | init.debug = codec->config.debug; |
987 : | edgomez | 1398 | codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
988 : | edgomez | 1382 | |
989 : | Isibaar | 1914 | memset(&info, 0, sizeof(info)); |
990 : | info.version = XVID_VERSION; | ||
991 : | codec->xvid_global_func(0, XVID_GBL_INFO, &info, NULL); | ||
992 : | |||
993 : | edgomez | 1382 | memset(&create, 0, sizeof(create)); |
994 : | create.version = XVID_VERSION; | ||
995 : | create.width = lpbiInput->bmiHeader.biWidth; | ||
996 : | create.height = lpbiInput->bmiHeader.biHeight; | ||
997 : | Isibaar | 1890 | create.fourcc = inhdr->biCompression; |
998 : | edgomez | 1382 | |
999 : | Isibaar | 1914 | /* Decoder threads */ |
1000 : | if (codec->config.cpu & XVID_CPU_FORCE) | ||
1001 : | create.num_threads = codec->config.num_threads; | ||
1002 : | else | ||
1003 : | create.num_threads = info.num_threads; /* Autodetect */ | ||
1004 : | |||
1005 : | edgomez | 1398 | switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
1006 : | edgomez | 1382 | { |
1007 : | case XVID_ERR_FAIL : | ||
1008 : | return ICERR_ERROR; | ||
1009 : | |||
1010 : | case XVID_ERR_MEMORY : | ||
1011 : | return ICERR_MEMORY; | ||
1012 : | |||
1013 : | case XVID_ERR_FORMAT : | ||
1014 : | return ICERR_BADFORMAT; | ||
1015 : | |||
1016 : | case XVID_ERR_VERSION : | ||
1017 : | return ICERR_UNSUPPORTED; | ||
1018 : | } | ||
1019 : | |||
1020 : | codec->dhandle = create.handle; | ||
1021 : | |||
1022 : | RegOpenKeyEx(XVID_REG_KEY, XVID_REG_PARENT "\\" XVID_REG_CHILD, 0, KEY_READ, &hKey); | ||
1023 : | |||
1024 : | suxen_drol | 1397 | REG_GET_N("Brightness", pp_brightness, 0); |
1025 : | Isibaar | 1887 | REG_GET_N("Deblock_Y", pp_dy, 0); |
1026 : | REG_GET_N("Deblock_UV", pp_duv, 0); | ||
1027 : | REG_GET_N("Dering_Y", pp_dry, 0); | ||
1028 : | REG_GET_N("Dering_UV", pp_druv, 0); | ||
1029 : | REG_GET_N("FilmEffect", pp_fe, 0); | ||
1030 : | edgomez | 1382 | |
1031 : | RegCloseKey(hKey); | ||
1032 : | |||
1033 : | return ICERR_OK; | ||
1034 : | } | ||
1035 : | |||
1036 : | |||
1037 : | LRESULT decompress_end(CODEC * codec) | ||
1038 : | { | ||
1039 : | edgomez | 1398 | if (codec->m_hdll != NULL) { |
1040 : | edgomez | 1382 | if (codec->dhandle != NULL) { |
1041 : | edgomez | 1398 | codec->xvid_decore_func(codec->dhandle, XVID_DEC_DESTROY, NULL, NULL); |
1042 : | edgomez | 1382 | codec->dhandle = NULL; |
1043 : | } | ||
1044 : | } | ||
1045 : | |||
1046 : | return ICERR_OK; | ||
1047 : | } | ||
1048 : | |||
1049 : | |||
1050 : | LRESULT decompress(CODEC * codec, ICDECOMPRESS * icd) | ||
1051 : | { | ||
1052 : | xvid_dec_frame_t frame; | ||
1053 : | |||
1054 : | /* --- yv12 --- */ | ||
1055 : | if (icd->lpbiInput->biCompression != FOURCC_XVID && | ||
1056 : | icd->lpbiInput->biCompression != FOURCC_DIVX && | ||
1057 : | icd->lpbiInput->biCompression != FOURCC_DX50) | ||
1058 : | { | ||
1059 : | xvid_gbl_convert_t convert; | ||
1060 : | |||
1061 : | DPRINTF("input=%c%c%c%c output=%c%c%c%c", | ||
1062 : | icd->lpbiInput->biCompression&0xff, | ||
1063 : | (icd->lpbiInput->biCompression>>8)&0xff, | ||
1064 : | (icd->lpbiInput->biCompression>>16)&0xff, | ||
1065 : | (icd->lpbiInput->biCompression>>24)&0xff, | ||
1066 : | icd->lpbiOutput->biCompression&0xff, | ||
1067 : | (icd->lpbiOutput->biCompression>>8)&0xff, | ||
1068 : | (icd->lpbiOutput->biCompression>>16)&0xff, | ||
1069 : | (icd->lpbiOutput->biCompression>>24)&0xff); | ||
1070 : | |||
1071 : | memset(&convert, 0, sizeof(convert)); | ||
1072 : | convert.version = XVID_VERSION; | ||
1073 : | |||
1074 : | convert.input.csp = get_colorspace(icd->lpbiInput); | ||
1075 : | convert.input.plane[0] = icd->lpInput; | ||
1076 : | suxen_drol | 1495 | convert.input.stride[0] = CALC_BI_STRIDE(icd->lpbiInput->biWidth, icd->lpbiInput->biBitCount); |
1077 : | edgomez | 1382 | if (convert.input.csp == XVID_CSP_I420 || convert.input.csp == XVID_CSP_YV12) |
1078 : | convert.input.stride[0] = (convert.input.stride[0]*2)/3; | ||
1079 : | |||
1080 : | convert.output.csp = get_colorspace(icd->lpbiOutput); | ||
1081 : | convert.output.plane[0] = icd->lpOutput; | ||
1082 : | suxen_drol | 1495 | convert.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, icd->lpbiOutput->biBitCount); |
1083 : | edgomez | 1382 | if (convert.output.csp == XVID_CSP_I420 || convert.output.csp == XVID_CSP_YV12) |
1084 : | convert.output.stride[0] = (convert.output.stride[0]*2)/3; | ||
1085 : | |||
1086 : | convert.width = icd->lpbiInput->biWidth; | ||
1087 : | convert.height = icd->lpbiInput->biHeight; | ||
1088 : | convert.interlacing = 0; | ||
1089 : | if (convert.input.csp == XVID_CSP_NULL || | ||
1090 : | convert.output.csp == XVID_CSP_NULL || | ||
1091 : | edgomez | 1398 | codec->xvid_global_func(0, XVID_GBL_CONVERT, &convert, NULL) < 0) |
1092 : | edgomez | 1382 | { |
1093 : | return ICERR_BADFORMAT; | ||
1094 : | } | ||
1095 : | return ICERR_OK; | ||
1096 : | } | ||
1097 : | /* --- yv12 --- */ | ||
1098 : | |||
1099 : | memset(&frame, 0, sizeof(frame)); | ||
1100 : | frame.version = XVID_VERSION; | ||
1101 : | frame.general = XVID_LOWDELAY; /* force low_delay_default mode */ | ||
1102 : | frame.bitstream = icd->lpInput; | ||
1103 : | frame.length = icd->lpbiInput->biSizeImage; | ||
1104 : | |||
1105 : | if (~((icd->dwFlags & ICDECOMPRESS_HURRYUP) | (icd->dwFlags & ICDECOMPRESS_UPDATE) | (icd->dwFlags & ICDECOMPRESS_PREROLL))) | ||
1106 : | { | ||
1107 : | if ((frame.output.csp = get_colorspace(icd->lpbiOutput)) == XVID_CSP_NULL) | ||
1108 : | { | ||
1109 : | return ICERR_BADFORMAT; | ||
1110 : | } | ||
1111 : | frame.output.plane[0] = icd->lpOutput; | ||
1112 : | suxen_drol | 1495 | frame.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, icd->lpbiOutput->biBitCount); |
1113 : | edgomez | 1382 | if (frame.output.csp == XVID_CSP_I420 || frame.output.csp == XVID_CSP_YV12) |
1114 : | suxen_drol | 1558 | frame.output.stride[0] = CALC_BI_STRIDE(icd->lpbiOutput->biWidth, 8); |
1115 : | edgomez | 1382 | } |
1116 : | else | ||
1117 : | { | ||
1118 : | frame.output.csp = XVID_CSP_NULL; | ||
1119 : | } | ||
1120 : | |||
1121 : | if (pp_dy)frame.general |= XVID_DEBLOCKY; | ||
1122 : | if (pp_duv) frame.general |= XVID_DEBLOCKUV; | ||
1123 : | syskin | 1437 | if (pp_dry) frame.general |= XVID_DERINGY; |
1124 : | if (pp_druv) frame.general |= XVID_DERINGUV; | ||
1125 : | edgomez | 1382 | if (pp_fe) frame.general |= XVID_FILMEFFECT; |
1126 : | |||
1127 : | suxen_drol | 1397 | frame.brightness = pp_brightness; |
1128 : | |||
1129 : | edgomez | 1398 | switch (codec->xvid_decore_func(codec->dhandle, XVID_DEC_DECODE, &frame, NULL)) |
1130 : | edgomez | 1382 | { |
1131 : | case XVID_ERR_FAIL : | ||
1132 : | return ICERR_ERROR; | ||
1133 : | |||
1134 : | case XVID_ERR_MEMORY : | ||
1135 : | return ICERR_MEMORY; | ||
1136 : | |||
1137 : | case XVID_ERR_FORMAT : | ||
1138 : | return ICERR_BADFORMAT; | ||
1139 : | |||
1140 : | case XVID_ERR_VERSION : | ||
1141 : | return ICERR_UNSUPPORTED; | ||
1142 : | } | ||
1143 : | |||
1144 : | return ICERR_OK; | ||
1145 : | } | ||
1146 : |
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