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1 : | edgomez | 1384 | /***************************************************************************** |
2 : | * | ||
3 : | * XVID MPEG-4 VIDEO CODEC | ||
4 : | * - XviD Decoder part of the DShow Filter - | ||
5 : | * | ||
6 : | * Copyright(C) 2002-2004 Peter Ross <pross@xvid.org> | ||
7 : | * | ||
8 : | * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
21 : | * | ||
22 : | suxen_drol | 1558 | * $Id: CXvidDecoder.cpp,v 1.13 2004-10-25 10:29:10 suxen_drol Exp $ |
23 : | edgomez | 1384 | * |
24 : | ****************************************************************************/ | ||
25 : | |||
26 : | /**************************************************************************** | ||
27 : | * | ||
28 : | * 2003/12/11 - added some additional options, mainly to make the deblocking | ||
29 : | * code from xvidcore available. Most of the new code is taken | ||
30 : | * from Nic's dshow filter, (C) Nic, http://nic.dnsalias.com | ||
31 : | * | ||
32 : | ****************************************************************************/ | ||
33 : | |||
34 : | /* | ||
35 : | this requires the directx sdk | ||
36 : | place these paths at the top of the Tools|Options|Directories list | ||
37 : | |||
38 : | headers: | ||
39 : | suxen_drol | 1521 | C:\DX90SDK\Include |
40 : | C:\DX90SDK\Samples\C++\DirectShow\BaseClasses | ||
41 : | edgomez | 1384 | |
42 : | suxen_drol | 1521 | C:\DX90SDK\Samples\C++\DirectShow\BaseClasses\Release |
43 : | C:\DX90SDK\Samples\C++\DirectShow\BaseClasses\Debug | ||
44 : | edgomez | 1384 | */ |
45 : | |||
46 : | |||
47 : | |||
48 : | #include <windows.h> | ||
49 : | |||
50 : | #include <streams.h> | ||
51 : | #include <initguid.h> | ||
52 : | #include <olectl.h> | ||
53 : | #if (1100 > _MSC_VER) | ||
54 : | #include <olectlid.h> | ||
55 : | #endif | ||
56 : | #include <dvdmedia.h> // VIDEOINFOHEADER2 | ||
57 : | |||
58 : | #include <xvid.h> // XviD API | ||
59 : | |||
60 : | #include "IXvidDecoder.h" | ||
61 : | #include "CXvidDecoder.h" | ||
62 : | #include "CAbout.h" | ||
63 : | #include "config.h" | ||
64 : | #include "debug.h" | ||
65 : | |||
66 : | static bool USE_IYUV; | ||
67 : | static bool USE_YV12; | ||
68 : | static bool USE_YUY2; | ||
69 : | static bool USE_YVYU; | ||
70 : | static bool USE_UYVY; | ||
71 : | static bool USE_RGB32; | ||
72 : | static bool USE_RGB24; | ||
73 : | static bool USE_RG555; | ||
74 : | static bool USE_RG565; | ||
75 : | |||
76 : | const AMOVIESETUP_MEDIATYPE sudInputPinTypes[] = | ||
77 : | { | ||
78 : | { &MEDIATYPE_Video, &CLSID_XVID }, | ||
79 : | { &MEDIATYPE_Video, &CLSID_XVID_UC }, | ||
80 : | { &MEDIATYPE_Video, &CLSID_DIVX }, | ||
81 : | { &MEDIATYPE_Video, &CLSID_DIVX_UC }, | ||
82 : | { &MEDIATYPE_Video, &CLSID_DX50 }, | ||
83 : | { &MEDIATYPE_Video, &CLSID_DX50_UC }, | ||
84 : | { &MEDIATYPE_Video, &CLSID_MP4V }, | ||
85 : | }; | ||
86 : | |||
87 : | const AMOVIESETUP_MEDIATYPE sudOutputPinTypes[] = | ||
88 : | { | ||
89 : | { &MEDIATYPE_Video, &MEDIASUBTYPE_NULL } | ||
90 : | }; | ||
91 : | |||
92 : | |||
93 : | const AMOVIESETUP_PIN psudPins[] = | ||
94 : | { | ||
95 : | { | ||
96 : | L"Input", // String pin name | ||
97 : | FALSE, // Is it rendered | ||
98 : | FALSE, // Is it an output | ||
99 : | FALSE, // Allowed none | ||
100 : | FALSE, // Allowed many | ||
101 : | &CLSID_NULL, // Connects to filter | ||
102 : | L"Output", // Connects to pin | ||
103 : | sizeof(sudInputPinTypes) / sizeof(AMOVIESETUP_MEDIATYPE), // Number of types | ||
104 : | &sudInputPinTypes[0] // The pin details | ||
105 : | }, | ||
106 : | { | ||
107 : | L"Output", // String pin name | ||
108 : | FALSE, // Is it rendered | ||
109 : | TRUE, // Is it an output | ||
110 : | FALSE, // Allowed none | ||
111 : | FALSE, // Allowed many | ||
112 : | &CLSID_NULL, // Connects to filter | ||
113 : | L"Input", // Connects to pin | ||
114 : | sizeof(sudOutputPinTypes) / sizeof(AMOVIESETUP_MEDIATYPE), // Number of types | ||
115 : | sudOutputPinTypes // The pin details | ||
116 : | } | ||
117 : | }; | ||
118 : | |||
119 : | |||
120 : | const AMOVIESETUP_FILTER sudXvidDecoder = | ||
121 : | { | ||
122 : | &CLSID_XVID, // Filter CLSID | ||
123 : | XVID_NAME_L, // Filter name | ||
124 : | MERIT_PREFERRED, // Its merit | ||
125 : | sizeof(psudPins) / sizeof(AMOVIESETUP_PIN), // Number of pins | ||
126 : | psudPins // Pin details | ||
127 : | }; | ||
128 : | |||
129 : | |||
130 : | // List of class IDs and creator functions for the class factory. This | ||
131 : | // provides the link between the OLE entry point in the DLL and an object | ||
132 : | // being created. The class factory will call the static CreateInstance | ||
133 : | |||
134 : | CFactoryTemplate g_Templates[] = | ||
135 : | { | ||
136 : | { | ||
137 : | XVID_NAME_L, | ||
138 : | &CLSID_XVID, | ||
139 : | CXvidDecoder::CreateInstance, | ||
140 : | NULL, | ||
141 : | &sudXvidDecoder | ||
142 : | }, | ||
143 : | { | ||
144 : | XVID_NAME_L L"About", | ||
145 : | &CLSID_CABOUT, | ||
146 : | CAbout::CreateInstance | ||
147 : | } | ||
148 : | |||
149 : | }; | ||
150 : | |||
151 : | |||
152 : | /* note: g_cTemplates must be global; used by strmbase.lib(dllentry.cpp,dllsetup.cpp) */ | ||
153 : | int g_cTemplates = sizeof(g_Templates) / sizeof(CFactoryTemplate); | ||
154 : | |||
155 : | |||
156 : | STDAPI DllRegisterServer() | ||
157 : | { | ||
158 : | return AMovieDllRegisterServer2( TRUE ); | ||
159 : | } | ||
160 : | |||
161 : | |||
162 : | STDAPI DllUnregisterServer() | ||
163 : | { | ||
164 : | return AMovieDllRegisterServer2( FALSE ); | ||
165 : | } | ||
166 : | |||
167 : | |||
168 : | /* create instance */ | ||
169 : | |||
170 : | CUnknown * WINAPI CXvidDecoder::CreateInstance(LPUNKNOWN punk, HRESULT *phr) | ||
171 : | { | ||
172 : | CXvidDecoder * pNewObject = new CXvidDecoder(punk, phr); | ||
173 : | if (pNewObject == NULL) | ||
174 : | { | ||
175 : | *phr = E_OUTOFMEMORY; | ||
176 : | } | ||
177 : | return pNewObject; | ||
178 : | } | ||
179 : | |||
180 : | |||
181 : | /* query interfaces */ | ||
182 : | |||
183 : | STDMETHODIMP CXvidDecoder::NonDelegatingQueryInterface(REFIID riid, void **ppv) | ||
184 : | { | ||
185 : | CheckPointer(ppv, E_POINTER); | ||
186 : | |||
187 : | if (riid == IID_IXvidDecoder) | ||
188 : | { | ||
189 : | return GetInterface((IXvidDecoder *) this, ppv); | ||
190 : | } | ||
191 : | |||
192 : | if (riid == IID_ISpecifyPropertyPages) | ||
193 : | { | ||
194 : | return GetInterface((ISpecifyPropertyPages *) this, ppv); | ||
195 : | } | ||
196 : | |||
197 : | return CVideoTransformFilter::NonDelegatingQueryInterface(riid, ppv); | ||
198 : | } | ||
199 : | |||
200 : | |||
201 : | |||
202 : | /* constructor */ | ||
203 : | |||
204 : | #define XVID_DLL_NAME "xvidcore.dll" | ||
205 : | |||
206 : | CXvidDecoder::CXvidDecoder(LPUNKNOWN punk, HRESULT *phr) : | ||
207 : | CVideoTransformFilter(NAME("CXvidDecoder"), punk, CLSID_XVID) | ||
208 : | { | ||
209 : | DPRINTF("Constructor"); | ||
210 : | |||
211 : | xvid_gbl_init_t init; | ||
212 : | memset(&init, 0, sizeof(init)); | ||
213 : | init.version = XVID_VERSION; | ||
214 : | |||
215 : | m_hdll = LoadLibrary(XVID_DLL_NAME); | ||
216 : | if (m_hdll == NULL) { | ||
217 : | DPRINTF("dll load failed"); | ||
218 : | syskin | 1498 | MessageBox(0, XVID_DLL_NAME " not found","Error", MB_TOPMOST); |
219 : | edgomez | 1384 | return; |
220 : | } | ||
221 : | |||
222 : | xvid_global_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(m_hdll, "xvid_global"); | ||
223 : | if (xvid_global_func == NULL) { | ||
224 : | syskin | 1498 | MessageBox(0, "xvid_global() not found", "Error", MB_TOPMOST); |
225 : | edgomez | 1384 | return; |
226 : | } | ||
227 : | |||
228 : | xvid_decore_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(m_hdll, "xvid_decore"); | ||
229 : | if (xvid_decore_func == NULL) { | ||
230 : | syskin | 1498 | MessageBox(0, "xvid_decore() not found", "Error", MB_TOPMOST); |
231 : | edgomez | 1384 | return; |
232 : | } | ||
233 : | |||
234 : | if (xvid_global_func(0, XVID_GBL_INIT, &init, NULL) < 0) | ||
235 : | { | ||
236 : | syskin | 1498 | MessageBox(0, "xvid_global() failed", "Error", MB_TOPMOST); |
237 : | edgomez | 1384 | return; |
238 : | } | ||
239 : | |||
240 : | memset(&m_create, 0, sizeof(m_create)); | ||
241 : | m_create.version = XVID_VERSION; | ||
242 : | m_create.handle = NULL; | ||
243 : | |||
244 : | memset(&m_frame, 0, sizeof(m_frame)); | ||
245 : | m_frame.version = XVID_VERSION; | ||
246 : | |||
247 : | LoadRegistryInfo(); | ||
248 : | |||
249 : | USE_IYUV = false; | ||
250 : | USE_YV12 = false; | ||
251 : | USE_YUY2 = false; | ||
252 : | USE_YVYU = false; | ||
253 : | USE_UYVY = false; | ||
254 : | USE_RGB32 = false; | ||
255 : | USE_RGB24 = false; | ||
256 : | USE_RG555 = false; | ||
257 : | USE_RG565 = false; | ||
258 : | |||
259 : | switch ( g_config.nForceColorspace ) | ||
260 : | { | ||
261 : | case FORCE_NONE: | ||
262 : | USE_IYUV = true; | ||
263 : | USE_YV12 = true; | ||
264 : | USE_YUY2 = true; | ||
265 : | USE_YVYU = true; | ||
266 : | USE_UYVY = true; | ||
267 : | USE_RGB32 = true; | ||
268 : | USE_RGB24 = true; | ||
269 : | USE_RG555 = true; | ||
270 : | USE_RG565 = true; | ||
271 : | break; | ||
272 : | case FORCE_YV12: | ||
273 : | USE_IYUV = true; | ||
274 : | USE_YV12 = true; | ||
275 : | break; | ||
276 : | case FORCE_YUY2: | ||
277 : | USE_YUY2 = true; | ||
278 : | break; | ||
279 : | case FORCE_RGB24: | ||
280 : | USE_RGB24 = true; | ||
281 : | break; | ||
282 : | case FORCE_RGB32: | ||
283 : | USE_RGB32 = true; | ||
284 : | break; | ||
285 : | } | ||
286 : | syskin | 1488 | |
287 : | switch (g_config.aspect_ratio) | ||
288 : | { | ||
289 : | syskin | 1498 | case 0: |
290 : | case 1: | ||
291 : | syskin | 1488 | break; |
292 : | syskin | 1498 | case 2: |
293 : | syskin | 1488 | ar_x = 4; |
294 : | ar_y = 3; | ||
295 : | break; | ||
296 : | syskin | 1498 | case 3: |
297 : | syskin | 1488 | ar_x = 16; |
298 : | ar_y = 9; | ||
299 : | break; | ||
300 : | syskin | 1498 | case 4: |
301 : | syskin | 1488 | ar_x = 47; |
302 : | ar_y = 20; | ||
303 : | break; | ||
304 : | } | ||
305 : | edgomez | 1384 | } |
306 : | |||
307 : | syskin | 1428 | void CXvidDecoder::CloseLib() |
308 : | edgomez | 1384 | { |
309 : | DPRINTF("Destructor"); | ||
310 : | |||
311 : | syskin | 1428 | if (m_create.handle != NULL) { |
312 : | edgomez | 1384 | xvid_decore_func(m_create.handle, XVID_DEC_DESTROY, 0, 0); |
313 : | m_create.handle = NULL; | ||
314 : | } | ||
315 : | |||
316 : | syskin | 1428 | if (m_hdll != NULL) { |
317 : | edgomez | 1384 | FreeLibrary(m_hdll); |
318 : | m_hdll = NULL; | ||
319 : | } | ||
320 : | } | ||
321 : | |||
322 : | syskin | 1428 | /* destructor */ |
323 : | edgomez | 1384 | |
324 : | syskin | 1428 | CXvidDecoder::~CXvidDecoder() |
325 : | { | ||
326 : | CloseLib(); | ||
327 : | } | ||
328 : | edgomez | 1384 | |
329 : | syskin | 1428 | |
330 : | |||
331 : | edgomez | 1384 | /* check input type */ |
332 : | |||
333 : | HRESULT CXvidDecoder::CheckInputType(const CMediaType * mtIn) | ||
334 : | { | ||
335 : | DPRINTF("CheckInputType"); | ||
336 : | BITMAPINFOHEADER * hdr; | ||
337 : | syskin | 1498 | |
338 : | ar_x = ar_y = 0; | ||
339 : | edgomez | 1384 | |
340 : | if (*mtIn->Type() != MEDIATYPE_Video) | ||
341 : | { | ||
342 : | DPRINTF("Error: Unknown Type"); | ||
343 : | syskin | 1428 | CloseLib(); |
344 : | edgomez | 1384 | return VFW_E_TYPE_NOT_ACCEPTED; |
345 : | } | ||
346 : | |||
347 : | if (*mtIn->FormatType() == FORMAT_VideoInfo) | ||
348 : | { | ||
349 : | VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); | ||
350 : | hdr = &vih->bmiHeader; | ||
351 : | } | ||
352 : | else if (*mtIn->FormatType() == FORMAT_VideoInfo2) | ||
353 : | { | ||
354 : | VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); | ||
355 : | hdr = &vih2->bmiHeader; | ||
356 : | syskin | 1498 | if (g_config.aspect_ratio == 0 || g_config.aspect_ratio == 1) { |
357 : | syskin | 1488 | ar_x = vih2->dwPictAspectRatioX; |
358 : | ar_y = vih2->dwPictAspectRatioY; | ||
359 : | } | ||
360 : | edgomez | 1384 | DPRINTF("VIDEOINFOHEADER2 AR: %d:%d", ar_x, ar_y); |
361 : | } | ||
362 : | else | ||
363 : | { | ||
364 : | DPRINTF("Error: Unknown FormatType"); | ||
365 : | syskin | 1428 | CloseLib(); |
366 : | edgomez | 1384 | return VFW_E_TYPE_NOT_ACCEPTED; |
367 : | } | ||
368 : | |||
369 : | if (hdr->biHeight < 0) | ||
370 : | { | ||
371 : | DPRINTF("colorspace: inverted input format not supported"); | ||
372 : | } | ||
373 : | |||
374 : | m_create.width = hdr->biWidth; | ||
375 : | m_create.height = hdr->biHeight; | ||
376 : | |||
377 : | switch(hdr->biCompression) | ||
378 : | { | ||
379 : | |||
380 : | case FOURCC_MP4V: | ||
381 : | syskin | 1428 | if (!(g_config.supported_4cc & SUPPORT_MP4V)) { |
382 : | CloseLib(); | ||
383 : | return VFW_E_TYPE_NOT_ACCEPTED; | ||
384 : | } | ||
385 : | edgomez | 1384 | break; |
386 : | case FOURCC_DIVX : | ||
387 : | syskin | 1428 | if (!(g_config.supported_4cc & SUPPORT_DIVX)) { |
388 : | CloseLib(); | ||
389 : | return VFW_E_TYPE_NOT_ACCEPTED; | ||
390 : | } | ||
391 : | edgomez | 1384 | break; |
392 : | case FOURCC_DX50 : | ||
393 : | syskin | 1428 | if (!(g_config.supported_4cc & SUPPORT_DX50)) { |
394 : | CloseLib(); | ||
395 : | return VFW_E_TYPE_NOT_ACCEPTED; | ||
396 : | } | ||
397 : | edgomez | 1384 | case FOURCC_XVID : |
398 : | break; | ||
399 : | |||
400 : | |||
401 : | default : | ||
402 : | DPRINTF("Unknown fourcc: 0x%08x (%c%c%c%c)", | ||
403 : | hdr->biCompression, | ||
404 : | (hdr->biCompression)&0xff, | ||
405 : | (hdr->biCompression>>8)&0xff, | ||
406 : | (hdr->biCompression>>16)&0xff, | ||
407 : | (hdr->biCompression>>24)&0xff); | ||
408 : | syskin | 1428 | CloseLib(); |
409 : | edgomez | 1384 | return VFW_E_TYPE_NOT_ACCEPTED; |
410 : | } | ||
411 : | return S_OK; | ||
412 : | } | ||
413 : | |||
414 : | |||
415 : | /* get list of supported output colorspaces */ | ||
416 : | |||
417 : | |||
418 : | HRESULT CXvidDecoder::GetMediaType(int iPosition, CMediaType *mtOut) | ||
419 : | { | ||
420 : | BITMAPINFOHEADER * bmih; | ||
421 : | DPRINTF("GetMediaType"); | ||
422 : | |||
423 : | if (m_pInput->IsConnected() == FALSE) | ||
424 : | { | ||
425 : | return E_UNEXPECTED; | ||
426 : | } | ||
427 : | |||
428 : | if (!g_config.videoinfo_compat) { | ||
429 : | VIDEOINFOHEADER2 * vih = (VIDEOINFOHEADER2 *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER2)); | ||
430 : | if (vih == NULL) return E_OUTOFMEMORY; | ||
431 : | |||
432 : | ZeroMemory(vih, sizeof (VIDEOINFOHEADER2)); | ||
433 : | bmih = &(vih->bmiHeader); | ||
434 : | mtOut->SetFormatType(&FORMAT_VideoInfo2); | ||
435 : | |||
436 : | if (ar_x != 0 && ar_y != 0) { | ||
437 : | vih->dwPictAspectRatioX = ar_x; | ||
438 : | vih->dwPictAspectRatioY = ar_y; | ||
439 : | syskin | 1498 | forced_ar = true; |
440 : | edgomez | 1384 | } else { // just to be safe |
441 : | vih->dwPictAspectRatioX = m_create.width; | ||
442 : | vih->dwPictAspectRatioY = abs(m_create.height); | ||
443 : | syskin | 1498 | forced_ar = false; |
444 : | } | ||
445 : | edgomez | 1384 | } else { |
446 : | |||
447 : | VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER)); | ||
448 : | if (vih == NULL) return E_OUTOFMEMORY; | ||
449 : | |||
450 : | ZeroMemory(vih, sizeof (VIDEOINFOHEADER)); | ||
451 : | bmih = &(vih->bmiHeader); | ||
452 : | mtOut->SetFormatType(&FORMAT_VideoInfo); | ||
453 : | } | ||
454 : | |||
455 : | bmih->biSize = sizeof(BITMAPINFOHEADER); | ||
456 : | bmih->biWidth = m_create.width; | ||
457 : | bmih->biHeight = m_create.height; | ||
458 : | bmih->biPlanes = 1; | ||
459 : | |||
460 : | if (iPosition < 0) return E_INVALIDARG; | ||
461 : | |||
462 : | switch(iPosition) | ||
463 : | { | ||
464 : | |||
465 : | case 0: | ||
466 : | if ( USE_YUY2 ) | ||
467 : | { | ||
468 : | bmih->biCompression = MEDIASUBTYPE_YUY2.Data1; | ||
469 : | bmih->biBitCount = 16; | ||
470 : | mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); | ||
471 : | break; | ||
472 : | } | ||
473 : | case 1 : | ||
474 : | if ( USE_YVYU ) | ||
475 : | { | ||
476 : | bmih->biCompression = MEDIASUBTYPE_YVYU.Data1; | ||
477 : | bmih->biBitCount = 16; | ||
478 : | mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); | ||
479 : | break; | ||
480 : | } | ||
481 : | case 2 : | ||
482 : | if ( USE_UYVY ) | ||
483 : | { | ||
484 : | bmih->biCompression = MEDIASUBTYPE_UYVY.Data1; | ||
485 : | bmih->biBitCount = 16; | ||
486 : | mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); | ||
487 : | break; | ||
488 : | } | ||
489 : | case 3 : | ||
490 : | if ( USE_IYUV ) | ||
491 : | { | ||
492 : | bmih->biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; | ||
493 : | bmih->biBitCount = 12; | ||
494 : | mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); | ||
495 : | break; | ||
496 : | } | ||
497 : | case 4 : | ||
498 : | if ( USE_YV12 ) | ||
499 : | { | ||
500 : | bmih->biCompression = MEDIASUBTYPE_YV12.Data1; | ||
501 : | bmih->biBitCount = 12; | ||
502 : | mtOut->SetSubtype(&MEDIASUBTYPE_YV12); | ||
503 : | break; | ||
504 : | } | ||
505 : | case 5 : | ||
506 : | if ( USE_RGB32 ) | ||
507 : | { | ||
508 : | bmih->biCompression = BI_RGB; | ||
509 : | bmih->biBitCount = 32; | ||
510 : | mtOut->SetSubtype(&MEDIASUBTYPE_RGB32); | ||
511 : | break; | ||
512 : | } | ||
513 : | case 6 : | ||
514 : | if ( USE_RGB24 ) | ||
515 : | { | ||
516 : | bmih->biCompression = BI_RGB; | ||
517 : | bmih->biBitCount = 24; | ||
518 : | mtOut->SetSubtype(&MEDIASUBTYPE_RGB24); | ||
519 : | break; | ||
520 : | } | ||
521 : | case 7 : | ||
522 : | if ( USE_RG555 ) | ||
523 : | { | ||
524 : | bmih->biCompression = BI_RGB; | ||
525 : | bmih->biBitCount = 16; | ||
526 : | mtOut->SetSubtype(&MEDIASUBTYPE_RGB555); | ||
527 : | break; | ||
528 : | } | ||
529 : | case 8 : | ||
530 : | if ( USE_RG565 ) | ||
531 : | { | ||
532 : | bmih->biCompression = BI_RGB; | ||
533 : | bmih->biBitCount = 16; | ||
534 : | mtOut->SetSubtype(&MEDIASUBTYPE_RGB565); | ||
535 : | break; | ||
536 : | } | ||
537 : | default : | ||
538 : | return VFW_S_NO_MORE_ITEMS; | ||
539 : | } | ||
540 : | |||
541 : | bmih->biSizeImage = GetBitmapSize(bmih); | ||
542 : | |||
543 : | mtOut->SetType(&MEDIATYPE_Video); | ||
544 : | mtOut->SetTemporalCompression(FALSE); | ||
545 : | mtOut->SetSampleSize(bmih->biSizeImage); | ||
546 : | |||
547 : | return S_OK; | ||
548 : | } | ||
549 : | |||
550 : | |||
551 : | /* (internal function) change colorspace */ | ||
552 : | suxen_drol | 1558 | #define CALC_BI_STRIDE(width,bitcount) ((((width * bitcount) + 31) & ~31) >> 3) |
553 : | edgomez | 1384 | |
554 : | HRESULT CXvidDecoder::ChangeColorspace(GUID subtype, GUID formattype, void * format) | ||
555 : | { | ||
556 : | suxen_drol | 1558 | DWORD biWidth; |
557 : | |||
558 : | edgomez | 1384 | if (formattype == FORMAT_VideoInfo) |
559 : | { | ||
560 : | VIDEOINFOHEADER * vih = (VIDEOINFOHEADER * )format; | ||
561 : | suxen_drol | 1558 | biWidth = vih->bmiHeader.biWidth; |
562 : | m_frame.output.stride[0] = CALC_BI_STRIDE(vih->bmiHeader.biWidth, vih->bmiHeader.biBitCount); | ||
563 : | edgomez | 1384 | rgb_flip = (vih->bmiHeader.biHeight < 0 ? 0 : XVID_CSP_VFLIP); |
564 : | } | ||
565 : | else if (formattype == FORMAT_VideoInfo2) | ||
566 : | { | ||
567 : | VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 * )format; | ||
568 : | suxen_drol | 1558 | biWidth = vih2->bmiHeader.biWidth; |
569 : | m_frame.output.stride[0] = CALC_BI_STRIDE(vih2->bmiHeader.biWidth, vih2->bmiHeader.biBitCount); | ||
570 : | edgomez | 1384 | rgb_flip = (vih2->bmiHeader.biHeight < 0 ? 0 : XVID_CSP_VFLIP); |
571 : | } | ||
572 : | else | ||
573 : | { | ||
574 : | return S_FALSE; | ||
575 : | } | ||
576 : | |||
577 : | if (subtype == CLSID_MEDIASUBTYPE_IYUV) | ||
578 : | { | ||
579 : | DPRINTF("IYUV"); | ||
580 : | rgb_flip = 0; | ||
581 : | m_frame.output.csp = XVID_CSP_I420; | ||
582 : | suxen_drol | 1558 | m_frame.output.stride[0] = CALC_BI_STRIDE(biWidth, 8); /* planar format fix */ |
583 : | edgomez | 1384 | } |
584 : | else if (subtype == MEDIASUBTYPE_YV12) | ||
585 : | { | ||
586 : | DPRINTF("YV12"); | ||
587 : | rgb_flip = 0; | ||
588 : | m_frame.output.csp = XVID_CSP_YV12; | ||
589 : | suxen_drol | 1558 | m_frame.output.stride[0] = CALC_BI_STRIDE(biWidth, 8); /* planar format fix */ |
590 : | edgomez | 1384 | } |
591 : | else if (subtype == MEDIASUBTYPE_YUY2) | ||
592 : | { | ||
593 : | DPRINTF("YUY2"); | ||
594 : | rgb_flip = 0; | ||
595 : | m_frame.output.csp = XVID_CSP_YUY2; | ||
596 : | } | ||
597 : | else if (subtype == MEDIASUBTYPE_YVYU) | ||
598 : | { | ||
599 : | DPRINTF("YVYU"); | ||
600 : | rgb_flip = 0; | ||
601 : | m_frame.output.csp = XVID_CSP_YVYU; | ||
602 : | } | ||
603 : | else if (subtype == MEDIASUBTYPE_UYVY) | ||
604 : | { | ||
605 : | DPRINTF("UYVY"); | ||
606 : | rgb_flip = 0; | ||
607 : | m_frame.output.csp = XVID_CSP_UYVY; | ||
608 : | } | ||
609 : | else if (subtype == MEDIASUBTYPE_RGB32) | ||
610 : | { | ||
611 : | DPRINTF("RGB32"); | ||
612 : | m_frame.output.csp = rgb_flip | XVID_CSP_BGRA; | ||
613 : | } | ||
614 : | else if (subtype == MEDIASUBTYPE_RGB24) | ||
615 : | { | ||
616 : | DPRINTF("RGB24"); | ||
617 : | m_frame.output.csp = rgb_flip | XVID_CSP_BGR; | ||
618 : | } | ||
619 : | else if (subtype == MEDIASUBTYPE_RGB555) | ||
620 : | { | ||
621 : | DPRINTF("RGB555"); | ||
622 : | m_frame.output.csp = rgb_flip | XVID_CSP_RGB555; | ||
623 : | } | ||
624 : | else if (subtype == MEDIASUBTYPE_RGB565) | ||
625 : | { | ||
626 : | DPRINTF("RGB565"); | ||
627 : | m_frame.output.csp = rgb_flip | XVID_CSP_RGB565; | ||
628 : | } | ||
629 : | else if (subtype == GUID_NULL) | ||
630 : | { | ||
631 : | m_frame.output.csp = XVID_CSP_NULL; | ||
632 : | } | ||
633 : | else | ||
634 : | { | ||
635 : | return S_FALSE; | ||
636 : | } | ||
637 : | |||
638 : | return S_OK; | ||
639 : | } | ||
640 : | |||
641 : | |||
642 : | /* set output colorspace */ | ||
643 : | |||
644 : | HRESULT CXvidDecoder::SetMediaType(PIN_DIRECTION direction, const CMediaType *pmt) | ||
645 : | { | ||
646 : | DPRINTF("SetMediaType"); | ||
647 : | |||
648 : | if (direction == PINDIR_OUTPUT) | ||
649 : | { | ||
650 : | return ChangeColorspace(*pmt->Subtype(), *pmt->FormatType(), pmt->Format()); | ||
651 : | } | ||
652 : | |||
653 : | return S_OK; | ||
654 : | } | ||
655 : | |||
656 : | |||
657 : | /* check input<->output compatiblity */ | ||
658 : | |||
659 : | HRESULT CXvidDecoder::CheckTransform(const CMediaType *mtIn, const CMediaType *mtOut) | ||
660 : | { | ||
661 : | DPRINTF("CheckTransform"); | ||
662 : | return S_OK; | ||
663 : | } | ||
664 : | |||
665 : | |||
666 : | /* alloc output buffer */ | ||
667 : | |||
668 : | HRESULT CXvidDecoder::DecideBufferSize(IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest) | ||
669 : | { | ||
670 : | DPRINTF("DecideBufferSize"); | ||
671 : | HRESULT result; | ||
672 : | ALLOCATOR_PROPERTIES ppropActual; | ||
673 : | |||
674 : | if (m_pInput->IsConnected() == FALSE) | ||
675 : | { | ||
676 : | return E_UNEXPECTED; | ||
677 : | } | ||
678 : | |||
679 : | ppropInputRequest->cBuffers = 1; | ||
680 : | ppropInputRequest->cbBuffer = m_create.width * m_create.height * 4; | ||
681 : | // cbAlign causes problems with the resize filter */ | ||
682 : | // ppropInputRequest->cbAlign = 16; | ||
683 : | ppropInputRequest->cbPrefix = 0; | ||
684 : | |||
685 : | result = pAlloc->SetProperties(ppropInputRequest, &ppropActual); | ||
686 : | if (result != S_OK) | ||
687 : | { | ||
688 : | return result; | ||
689 : | } | ||
690 : | |||
691 : | if (ppropActual.cbBuffer < ppropInputRequest->cbBuffer) | ||
692 : | { | ||
693 : | return E_FAIL; | ||
694 : | } | ||
695 : | |||
696 : | return S_OK; | ||
697 : | } | ||
698 : | |||
699 : | |||
700 : | /* decode frame */ | ||
701 : | |||
702 : | HRESULT CXvidDecoder::Transform(IMediaSample *pIn, IMediaSample *pOut) | ||
703 : | { | ||
704 : | DPRINTF("Transform"); | ||
705 : | xvid_dec_stats_t stats; | ||
706 : | int length; | ||
707 : | |||
708 : | memset(&stats, 0, sizeof(stats)); | ||
709 : | stats.version = XVID_VERSION; | ||
710 : | |||
711 : | if (m_create.handle == NULL) | ||
712 : | { | ||
713 : | if (xvid_decore_func(0, XVID_DEC_CREATE, &m_create, 0) < 0) | ||
714 : | { | ||
715 : | DPRINTF("*** XVID_DEC_CREATE error"); | ||
716 : | return S_FALSE; | ||
717 : | } | ||
718 : | } | ||
719 : | |||
720 : | AM_MEDIA_TYPE * mtOut; | ||
721 : | pOut->GetMediaType(&mtOut); | ||
722 : | if (mtOut != NULL) | ||
723 : | { | ||
724 : | HRESULT result; | ||
725 : | |||
726 : | result = ChangeColorspace(mtOut->subtype, mtOut->formattype, mtOut->pbFormat); | ||
727 : | DeleteMediaType(mtOut); | ||
728 : | |||
729 : | if (result != S_OK) | ||
730 : | { | ||
731 : | DPRINTF("*** ChangeColorspace error"); | ||
732 : | return result; | ||
733 : | } | ||
734 : | } | ||
735 : | |||
736 : | m_frame.length = pIn->GetActualDataLength(); | ||
737 : | if (pIn->GetPointer((BYTE**)&m_frame.bitstream) != S_OK) | ||
738 : | { | ||
739 : | return S_FALSE; | ||
740 : | } | ||
741 : | |||
742 : | if (pOut->GetPointer((BYTE**)&m_frame.output.plane[0]) != S_OK) | ||
743 : | { | ||
744 : | return S_FALSE; | ||
745 : | } | ||
746 : | |||
747 : | m_frame.general = XVID_LOWDELAY; | ||
748 : | |||
749 : | if (pIn->IsDiscontinuity() == S_OK) | ||
750 : | syskin | 1427 | m_frame.general |= XVID_DISCONTINUITY; |
751 : | edgomez | 1384 | |
752 : | if (g_config.nDeblock_Y) | ||
753 : | m_frame.general |= XVID_DEBLOCKY; | ||
754 : | |||
755 : | if (g_config.nDeblock_UV) | ||
756 : | m_frame.general |= XVID_DEBLOCKUV; | ||
757 : | syskin | 1437 | |
758 : | if (g_config.nDering_Y) | ||
759 : | m_frame.general |= XVID_DERINGY; | ||
760 : | |||
761 : | if (g_config.nDering_UV) | ||
762 : | m_frame.general |= XVID_DERINGUV; | ||
763 : | |||
764 : | edgomez | 1384 | if (g_config.nFilmEffect) |
765 : | m_frame.general |= XVID_FILMEFFECT; | ||
766 : | |||
767 : | suxen_drol | 1397 | m_frame.brightness = g_config.nBrightness; |
768 : | |||
769 : | edgomez | 1384 | m_frame.output.csp &= ~XVID_CSP_VFLIP; |
770 : | m_frame.output.csp |= rgb_flip^(g_config.nFlipVideo ? XVID_CSP_VFLIP : 0); | ||
771 : | |||
772 : | syskin | 1498 | |
773 : | |||
774 : | |||
775 : | edgomez | 1384 | repeat : |
776 : | |||
777 : | if (pIn->IsPreroll() != S_OK) | ||
778 : | { | ||
779 : | length = xvid_decore_func(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); | ||
780 : | |||
781 : | if (length < 0) | ||
782 : | { | ||
783 : | DPRINTF("*** XVID_DEC_DECODE"); | ||
784 : | return S_FALSE; | ||
785 : | syskin | 1498 | } else |
786 : | if (g_config.aspect_ratio == 0 || g_config.aspect_ratio == 1 && forced_ar == false) { | ||
787 : | // inspired by minolta! works for VMR 7 + 9 | ||
788 : | |||
789 : | IMediaSample2 *pOut2 = NULL; | ||
790 : | AM_SAMPLE2_PROPERTIES outProp2; | ||
791 : | if (SUCCEEDED(pOut->QueryInterface(IID_IMediaSample2, (void **)&pOut2)) && | ||
792 : | SUCCEEDED(pOut2->GetProperties(FIELD_OFFSET(AM_SAMPLE2_PROPERTIES, tStart), (PBYTE)&outProp2))) | ||
793 : | { | ||
794 : | CMediaType mtOut2 = m_pOutput->CurrentMediaType(); | ||
795 : | VIDEOINFOHEADER2* vihOut2 = (VIDEOINFOHEADER2*)mtOut2.Format(); | ||
796 : | suxen_drol | 1502 | |
797 : | if (*mtOut2.FormatType() == FORMAT_VideoInfo2 && | ||
798 : | vihOut2->dwPictAspectRatioX != ar_x && vihOut2->dwPictAspectRatioY != ar_y) | ||
799 : | syskin | 1498 | { |
800 : | vihOut2->dwPictAspectRatioX = ar_x; | ||
801 : | vihOut2->dwPictAspectRatioY = ar_y; | ||
802 : | pOut2->SetMediaType(&mtOut2); | ||
803 : | m_pOutput->SetMediaType(&mtOut2); | ||
804 : | } | ||
805 : | pOut2->Release(); | ||
806 : | } | ||
807 : | edgomez | 1384 | } |
808 : | } | ||
809 : | else | ||
810 : | { /* Preroll frame - won't be displayed */ | ||
811 : | int tmp = m_frame.output.csp; | ||
812 : | int tmp_gen = m_frame.general; | ||
813 : | |||
814 : | m_frame.output.csp = XVID_CSP_NULL; | ||
815 : | |||
816 : | /* Disable postprocessing to speed-up seeking */ | ||
817 : | m_frame.general &= ~XVID_DEBLOCKY; | ||
818 : | m_frame.general &= ~XVID_DEBLOCKUV; | ||
819 : | /* m_frame.general &= ~XVID_DERING; */ | ||
820 : | m_frame.general &= ~XVID_FILMEFFECT; | ||
821 : | |||
822 : | length = xvid_decore_func(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); | ||
823 : | if (length < 0) | ||
824 : | { | ||
825 : | DPRINTF("*** XVID_DEC_DECODE"); | ||
826 : | return S_FALSE; | ||
827 : | } | ||
828 : | |||
829 : | m_frame.output.csp = tmp; | ||
830 : | m_frame.general = tmp_gen; | ||
831 : | } | ||
832 : | |||
833 : | if (stats.type == XVID_TYPE_NOTHING && length > 0) { | ||
834 : | edgomez | 1432 | DPRINTF(" B-Frame decoder lag"); |
835 : | edgomez | 1384 | return S_FALSE; |
836 : | } | ||
837 : | |||
838 : | |||
839 : | if (stats.type == XVID_TYPE_VOL) | ||
840 : | { | ||
841 : | if (stats.data.vol.width != m_create.width || | ||
842 : | stats.data.vol.height != m_create.height) | ||
843 : | { | ||
844 : | DPRINTF("TODO: auto-resize"); | ||
845 : | return S_FALSE; | ||
846 : | } | ||
847 : | syskin | 1498 | |
848 : | edgomez | 1384 | pOut->SetSyncPoint(TRUE); |
849 : | |||
850 : | syskin | 1498 | if (g_config.aspect_ratio == 0 || g_config.aspect_ratio == 1) { /* auto */ |
851 : | int par_x, par_y; | ||
852 : | if (stats.data.vol.par == XVID_PAR_EXT) { | ||
853 : | par_x = stats.data.vol.par_width; | ||
854 : | par_y = stats.data.vol.par_height; | ||
855 : | } else { | ||
856 : | syskin | 1529 | par_x = PARS[stats.data.vol.par-1][0]; |
857 : | par_y = PARS[stats.data.vol.par-1][1]; | ||
858 : | syskin | 1498 | } |
859 : | |||
860 : | ar_x = par_x * stats.data.vol.width; | ||
861 : | ar_y = par_y * stats.data.vol.height; | ||
862 : | } | ||
863 : | |||
864 : | edgomez | 1384 | m_frame.bitstream = (BYTE*)m_frame.bitstream + length; |
865 : | m_frame.length -= length; | ||
866 : | goto repeat; | ||
867 : | } | ||
868 : | |||
869 : | if (pIn->IsPreroll() == S_OK) { | ||
870 : | return S_FALSE; | ||
871 : | } | ||
872 : | |||
873 : | return S_OK; | ||
874 : | } | ||
875 : | |||
876 : | |||
877 : | /* get property page list */ | ||
878 : | |||
879 : | STDMETHODIMP CXvidDecoder::GetPages(CAUUID * pPages) | ||
880 : | { | ||
881 : | DPRINTF("GetPages"); | ||
882 : | |||
883 : | pPages->cElems = 1; | ||
884 : | pPages->pElems = (GUID *)CoTaskMemAlloc(pPages->cElems * sizeof(GUID)); | ||
885 : | if (pPages->pElems == NULL) | ||
886 : | { | ||
887 : | return E_OUTOFMEMORY; | ||
888 : | } | ||
889 : | pPages->pElems[0] = CLSID_CABOUT; | ||
890 : | |||
891 : | return S_OK; | ||
892 : | } | ||
893 : | |||
894 : | |||
895 : | /* cleanup pages */ | ||
896 : | |||
897 : | STDMETHODIMP CXvidDecoder::FreePages(CAUUID * pPages) | ||
898 : | { | ||
899 : | DPRINTF("FreePages"); | ||
900 : | CoTaskMemFree(pPages->pElems); | ||
901 : | return S_OK; | ||
902 : | } |
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