19 |
* along with this program ; if not, write to the Free Software |
* along with this program ; if not, write to the Free Software |
20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 |
* |
* |
22 |
* $Id: CXvidDecoder.cpp,v 1.1.2.3 2003-11-15 02:51:41 suxen_drol Exp $ |
* $Id: CXvidDecoder.cpp,v 1.1.2.13 2004-01-29 07:06:04 syskin Exp $ |
23 |
|
* |
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 |
|
|
61 |
#include "CXvidDecoder.h" |
#include "CXvidDecoder.h" |
62 |
#include "CAbout.h" |
#include "CAbout.h" |
63 |
|
|
64 |
|
// Externs defined here |
65 |
|
PostProcessing_Settings PPSettings; |
66 |
|
|
67 |
|
int rgb_flip; |
68 |
|
|
69 |
|
bool USE_IYUV; |
70 |
|
bool USE_YV12; |
71 |
|
bool USE_YUY2; |
72 |
|
bool USE_YVYU; |
73 |
|
bool USE_UYVY; |
74 |
|
bool USE_RGB32; |
75 |
|
bool USE_RGB24; |
76 |
|
bool USE_RG555; |
77 |
|
bool USE_RG565; |
78 |
|
|
79 |
const AMOVIESETUP_MEDIATYPE sudInputPinTypes[] = |
const AMOVIESETUP_MEDIATYPE sudInputPinTypes[] = |
80 |
{ |
{ |
153 |
int g_cTemplates = sizeof(g_Templates) / sizeof(CFactoryTemplate); |
int g_cTemplates = sizeof(g_Templates) / sizeof(CFactoryTemplate); |
154 |
|
|
155 |
|
|
|
|
|
|
|
|
156 |
STDAPI DllRegisterServer() |
STDAPI DllRegisterServer() |
157 |
{ |
{ |
158 |
return AMovieDllRegisterServer2( TRUE ); |
return AMovieDllRegisterServer2( TRUE ); |
199 |
|
|
200 |
|
|
201 |
|
|
|
|
|
202 |
/* constructor */ |
/* constructor */ |
203 |
|
|
204 |
|
#define XVID_DLL_NAME "xvidcore.dll" |
205 |
|
|
206 |
CXvidDecoder::CXvidDecoder(LPUNKNOWN punk, HRESULT *phr) : |
CXvidDecoder::CXvidDecoder(LPUNKNOWN punk, HRESULT *phr) : |
207 |
CVideoTransformFilter(NAME("CXvidDecoder"), punk, CLSID_XVID) |
CVideoTransformFilter(NAME("CXvidDecoder"), punk, CLSID_XVID) |
208 |
{ |
{ |
211 |
xvid_gbl_init_t init; |
xvid_gbl_init_t init; |
212 |
memset(&init, 0, sizeof(init)); |
memset(&init, 0, sizeof(init)); |
213 |
init.version = XVID_VERSION; |
init.version = XVID_VERSION; |
214 |
if (xvid_global(0, XVID_GBL_INIT, &init, NULL) < 0) |
|
215 |
|
ar_x = ar_y = 0; |
216 |
|
|
217 |
|
m_hdll = LoadLibrary(XVID_DLL_NAME); |
218 |
|
if (m_hdll == NULL) { |
219 |
|
DPRINTF("dll load failed"); |
220 |
|
MessageBox(0, XVID_DLL_NAME " not found","Error", 0); |
221 |
|
return; |
222 |
|
} |
223 |
|
|
224 |
|
xvid_global_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(m_hdll, "xvid_global"); |
225 |
|
if (xvid_global_func == NULL) { |
226 |
|
MessageBox(0, "xvid_global() not found", "Error", 0); |
227 |
|
return; |
228 |
|
} |
229 |
|
|
230 |
|
xvid_decore_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(m_hdll, "xvid_decore"); |
231 |
|
if (xvid_decore_func == NULL) { |
232 |
|
MessageBox(0, "xvid_decore() not found", "Error", 0); |
233 |
|
return; |
234 |
|
} |
235 |
|
|
236 |
|
if (xvid_global_func(0, XVID_GBL_INIT, &init, NULL) < 0) |
237 |
{ |
{ |
238 |
MessageBox(0, "xvid_global() failed", "Error", 0); |
MessageBox(0, "xvid_global() failed", "Error", 0); |
239 |
return; |
return; |
245 |
|
|
246 |
memset(&m_frame, 0, sizeof(m_frame)); |
memset(&m_frame, 0, sizeof(m_frame)); |
247 |
m_frame.version = XVID_VERSION; |
m_frame.version = XVID_VERSION; |
248 |
|
|
249 |
|
HKEY hKey; |
250 |
|
DWORD size; |
251 |
|
RegOpenKeyEx(XVID_REG_KEY, XVID_REG_SUBKEY, 0, KEY_READ, &hKey); |
252 |
|
|
253 |
|
// Set the default post-processing settings |
254 |
|
REG_GET_N("Brightness", PPSettings.nBrightness, 25) |
255 |
|
REG_GET_N("Deblock_Y", PPSettings.nDeblock_Y, 0) |
256 |
|
REG_GET_N("Deblock_UV", PPSettings.nDeblock_UV, 0) |
257 |
|
REG_GET_N("Dering", PPSettings.nDering, 0) |
258 |
|
REG_GET_N("FilmEffect", PPSettings.nFilmEffect, 0) |
259 |
|
REG_GET_N("ForceColorspace", PPSettings.nForceColorspace, 0) |
260 |
|
REG_GET_N("FlipVideo", PPSettings.nFlipVideo, 0) |
261 |
|
|
262 |
|
RegCloseKey(hKey); |
263 |
|
|
264 |
|
USE_IYUV = false; |
265 |
|
USE_YV12 = false; |
266 |
|
USE_YUY2 = false; |
267 |
|
USE_YVYU = false; |
268 |
|
USE_UYVY = false; |
269 |
|
USE_RGB32 = false; |
270 |
|
USE_RGB24 = false; |
271 |
|
USE_RG555 = false; |
272 |
|
USE_RG565 = false; |
273 |
|
|
274 |
|
switch ( PPSettings.nForceColorspace ) |
275 |
|
{ |
276 |
|
case FORCE_NONE: |
277 |
|
USE_IYUV = true; |
278 |
|
USE_YV12 = true; |
279 |
|
USE_YUY2 = true; |
280 |
|
USE_YVYU = true; |
281 |
|
USE_UYVY = true; |
282 |
|
USE_RGB32 = true; |
283 |
|
USE_RGB24 = true; |
284 |
|
USE_RG555 = true; |
285 |
|
USE_RG565 = true; |
286 |
|
break; |
287 |
|
case FORCE_YV12: |
288 |
|
USE_IYUV = true; |
289 |
|
USE_YV12 = true; |
290 |
|
break; |
291 |
|
case FORCE_YUY2: |
292 |
|
USE_YUY2 = true; |
293 |
|
break; |
294 |
|
case FORCE_RGB24: |
295 |
|
USE_RGB24 = true; |
296 |
|
break; |
297 |
|
case FORCE_RGB32: |
298 |
|
USE_RGB32 = true; |
299 |
|
break; |
300 |
|
} |
301 |
} |
} |
302 |
|
|
303 |
|
|
310 |
|
|
311 |
if (m_create.handle != NULL) |
if (m_create.handle != NULL) |
312 |
{ |
{ |
313 |
xvid_decore(m_create.handle, XVID_DEC_DESTROY, 0, 0); |
xvid_decore_func(m_create.handle, XVID_DEC_DESTROY, 0, 0); |
314 |
m_create.handle = NULL; |
m_create.handle = NULL; |
315 |
} |
} |
316 |
|
|
317 |
|
if (m_hdll != NULL) |
318 |
|
{ |
319 |
|
FreeLibrary(m_hdll); |
320 |
|
m_hdll = NULL; |
321 |
|
} |
322 |
} |
} |
323 |
|
|
324 |
|
|
340 |
{ |
{ |
341 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
342 |
hdr = &vih->bmiHeader; |
hdr = &vih->bmiHeader; |
343 |
|
/* PAR (x:y) is (1/ppm_X):(1/ppm_Y) where ppm is pixels-per-meter |
344 |
|
which is equal to ppm_Y:ppm_X */ |
345 |
|
ar_x = vih->bmiHeader.biYPelsPerMeter*hdr->biWidth; |
346 |
|
ar_y = vih->bmiHeader.biXPelsPerMeter*hdr->biHeight; |
347 |
} |
} |
348 |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
349 |
{ |
{ |
350 |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
351 |
hdr = &vih2->bmiHeader; |
hdr = &vih2->bmiHeader; |
352 |
|
ar_x = vih2->dwPictAspectRatioX; |
353 |
|
ar_y = vih2->dwPictAspectRatioY; |
354 |
} |
} |
355 |
else |
else |
356 |
{ |
{ |
387 |
} |
} |
388 |
|
|
389 |
|
|
|
#define USE_IYUV |
|
|
#define USE_YV12 |
|
|
#define USE_YUY2 |
|
|
#define USE_YVYU |
|
|
#define USE_UYVY |
|
|
#define USE_RGB32 |
|
|
#define USE_RGB24 |
|
|
#define USE_RG555 |
|
|
#define USE_RG565 |
|
|
|
|
390 |
/* get list of supported output colorspaces */ |
/* get list of supported output colorspaces */ |
391 |
|
|
392 |
|
|
399 |
return E_UNEXPECTED; |
return E_UNEXPECTED; |
400 |
} |
} |
401 |
|
|
402 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER)); |
VIDEOINFOHEADER2 * vih = (VIDEOINFOHEADER2 *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER2)); |
403 |
if (vih == NULL) |
if (vih == NULL) |
404 |
{ |
{ |
405 |
return E_OUTOFMEMORY; |
return E_OUTOFMEMORY; |
418 |
|
|
419 |
switch(iPosition) |
switch(iPosition) |
420 |
{ |
{ |
421 |
|
|
422 |
case 0 : |
case 0 : |
423 |
#ifdef USE_IYUV |
if ( USE_YUY2 ) |
424 |
vih->bmiHeader.biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; |
{ |
|
vih->bmiHeader.biBitCount = 12; |
|
|
mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); |
|
|
break; |
|
|
#endif |
|
|
case 1 : |
|
|
#ifdef USE_YV12 |
|
|
vih->bmiHeader.biCompression = MEDIASUBTYPE_YV12.Data1; |
|
|
vih->bmiHeader.biBitCount = 12; |
|
|
mtOut->SetSubtype(&MEDIASUBTYPE_YV12); |
|
|
break; |
|
|
#endif |
|
|
case 2: |
|
|
#ifdef USE_YUY2 |
|
425 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
426 |
vih->bmiHeader.biBitCount = 16; |
vih->bmiHeader.biBitCount = 16; |
427 |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
428 |
break; |
break; |
429 |
#endif |
} |
430 |
case 3 : |
case 1 : |
431 |
#ifdef USE_YVYU |
if ( USE_YVYU ) |
432 |
|
{ |
433 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
434 |
vih->bmiHeader.biBitCount = 16; |
vih->bmiHeader.biBitCount = 16; |
435 |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
436 |
break; |
break; |
437 |
#endif |
} |
438 |
case 4 : |
case 2 : |
439 |
#ifdef USE_UYVY |
if ( USE_UYVY ) |
440 |
|
{ |
441 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
442 |
vih->bmiHeader.biBitCount = 16; |
vih->bmiHeader.biBitCount = 16; |
443 |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
444 |
break; |
break; |
445 |
#endif |
} |
446 |
|
case 3 : |
447 |
|
if ( USE_IYUV ) |
448 |
|
{ |
449 |
|
vih->bmiHeader.biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; |
450 |
|
vih->bmiHeader.biBitCount = 12; |
451 |
|
mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); |
452 |
|
break; |
453 |
|
} |
454 |
|
case 4 : |
455 |
|
if ( USE_YV12 ) |
456 |
|
{ |
457 |
|
vih->bmiHeader.biCompression = MEDIASUBTYPE_YV12.Data1; |
458 |
|
vih->bmiHeader.biBitCount = 12; |
459 |
|
mtOut->SetSubtype(&MEDIASUBTYPE_YV12); |
460 |
|
break; |
461 |
|
} |
462 |
case 5 : |
case 5 : |
463 |
#ifdef USE_RGB32 |
if ( USE_RGB32 ) |
464 |
|
{ |
465 |
vih->bmiHeader.biCompression = BI_RGB; |
vih->bmiHeader.biCompression = BI_RGB; |
466 |
vih->bmiHeader.biBitCount = 32; |
vih->bmiHeader.biBitCount = 32; |
467 |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB32); |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB32); |
468 |
break; |
break; |
469 |
#endif |
} |
470 |
case 6 : |
case 6 : |
471 |
#ifdef USE_RGB24 |
if ( USE_RGB24 ) |
472 |
|
{ |
473 |
vih->bmiHeader.biCompression = BI_RGB; |
vih->bmiHeader.biCompression = BI_RGB; |
474 |
vih->bmiHeader.biBitCount = 24; |
vih->bmiHeader.biBitCount = 24; |
475 |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB24); |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB24); |
476 |
break; |
break; |
477 |
#endif |
} |
478 |
case 7 : |
case 7 : |
479 |
#ifdef USE_RG555 |
if ( USE_RG555 ) |
480 |
|
{ |
481 |
vih->bmiHeader.biCompression = BI_RGB; |
vih->bmiHeader.biCompression = BI_RGB; |
482 |
vih->bmiHeader.biBitCount = 16; |
vih->bmiHeader.biBitCount = 16; |
483 |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB555); |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB555); |
484 |
break; |
break; |
485 |
#endif |
} |
486 |
case 8 : |
case 8 : |
487 |
#ifdef USE_RG565 |
if ( USE_RG565 ) |
488 |
|
{ |
489 |
vih->bmiHeader.biCompression = BI_RGB; |
vih->bmiHeader.biCompression = BI_RGB; |
490 |
vih->bmiHeader.biBitCount = 16; |
vih->bmiHeader.biBitCount = 16; |
491 |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB565); |
mtOut->SetSubtype(&MEDIASUBTYPE_RGB565); |
492 |
break; |
break; |
493 |
#endif |
} |
494 |
default : |
default : |
495 |
return VFW_S_NO_MORE_ITEMS; |
return VFW_S_NO_MORE_ITEMS; |
496 |
} |
} |
497 |
|
|
498 |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
499 |
|
|
500 |
|
if (ar_x != 0 && ar_y != 0) { |
501 |
|
vih->dwPictAspectRatioX = ar_x; |
502 |
|
vih->dwPictAspectRatioY = ar_y; |
503 |
|
} else { // just to be safe |
504 |
|
vih->dwPictAspectRatioX = m_create.width; |
505 |
|
vih->dwPictAspectRatioY = m_create.height; |
506 |
|
} |
507 |
|
|
508 |
mtOut->SetType(&MEDIATYPE_Video); |
mtOut->SetType(&MEDIATYPE_Video); |
509 |
mtOut->SetFormatType(&FORMAT_VideoInfo); |
mtOut->SetFormatType(&FORMAT_VideoInfo2); |
510 |
mtOut->SetTemporalCompression(FALSE); |
mtOut->SetTemporalCompression(FALSE); |
511 |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
512 |
|
|
518 |
|
|
519 |
HRESULT CXvidDecoder::ChangeColorspace(GUID subtype, GUID formattype, void * format) |
HRESULT CXvidDecoder::ChangeColorspace(GUID subtype, GUID formattype, void * format) |
520 |
{ |
{ |
|
int rgb_flip; |
|
|
|
|
521 |
if (formattype == FORMAT_VideoInfo) |
if (formattype == FORMAT_VideoInfo) |
522 |
{ |
{ |
523 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER * )format; |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER * )format; |
538 |
if (subtype == CLSID_MEDIASUBTYPE_IYUV) |
if (subtype == CLSID_MEDIASUBTYPE_IYUV) |
539 |
{ |
{ |
540 |
DPRINTF("IYUV"); |
DPRINTF("IYUV"); |
541 |
|
rgb_flip = 0; |
542 |
m_frame.output.csp = XVID_CSP_I420; |
m_frame.output.csp = XVID_CSP_I420; |
543 |
m_frame.output.stride[0] = (m_frame.output.stride[0] * 2) / 3; /* planar format fix */ |
m_frame.output.stride[0] = (m_frame.output.stride[0] * 2) / 3; /* planar format fix */ |
544 |
} |
} |
545 |
else if (subtype == MEDIASUBTYPE_YV12) |
else if (subtype == MEDIASUBTYPE_YV12) |
546 |
{ |
{ |
547 |
DPRINTF("YV12"); |
DPRINTF("YV12"); |
548 |
|
rgb_flip = 0; |
549 |
m_frame.output.csp = XVID_CSP_YV12; |
m_frame.output.csp = XVID_CSP_YV12; |
550 |
m_frame.output.stride[0] = (m_frame.output.stride[0] * 2) / 3; /* planar format fix */ |
m_frame.output.stride[0] = (m_frame.output.stride[0] * 2) / 3; /* planar format fix */ |
551 |
} |
} |
552 |
else if (subtype == MEDIASUBTYPE_YUY2) |
else if (subtype == MEDIASUBTYPE_YUY2) |
553 |
{ |
{ |
554 |
DPRINTF("YUY2"); |
DPRINTF("YUY2"); |
555 |
|
rgb_flip = 0; |
556 |
m_frame.output.csp = XVID_CSP_YUY2; |
m_frame.output.csp = XVID_CSP_YUY2; |
557 |
} |
} |
558 |
else if (subtype == MEDIASUBTYPE_YVYU) |
else if (subtype == MEDIASUBTYPE_YVYU) |
559 |
{ |
{ |
560 |
DPRINTF("YVYU"); |
DPRINTF("YVYU"); |
561 |
|
rgb_flip = 0; |
562 |
m_frame.output.csp = XVID_CSP_YVYU; |
m_frame.output.csp = XVID_CSP_YVYU; |
563 |
} |
} |
564 |
else if (subtype == MEDIASUBTYPE_UYVY) |
else if (subtype == MEDIASUBTYPE_UYVY) |
565 |
{ |
{ |
566 |
DPRINTF("UYVY"); |
DPRINTF("UYVY"); |
567 |
|
rgb_flip = 0; |
568 |
m_frame.output.csp = XVID_CSP_UYVY; |
m_frame.output.csp = XVID_CSP_UYVY; |
569 |
} |
} |
570 |
else if (subtype == MEDIASUBTYPE_RGB32) |
else if (subtype == MEDIASUBTYPE_RGB32) |
671 |
|
|
672 |
if (m_create.handle == NULL) |
if (m_create.handle == NULL) |
673 |
{ |
{ |
674 |
if (xvid_decore(0, XVID_DEC_CREATE, &m_create, 0) < 0) |
if (xvid_decore_func(0, XVID_DEC_CREATE, &m_create, 0) < 0) |
675 |
{ |
{ |
676 |
DPRINTF("*** XVID_DEC_CREATE error"); |
DPRINTF("*** XVID_DEC_CREATE error"); |
677 |
return S_FALSE; |
return S_FALSE; |
706 |
} |
} |
707 |
|
|
708 |
m_frame.general = XVID_LOWDELAY; |
m_frame.general = XVID_LOWDELAY; |
709 |
|
|
710 |
if (pIn->IsDiscontinuity() == S_OK) |
if (pIn->IsDiscontinuity() == S_OK) |
711 |
m_frame.general = XVID_DISCONTINUITY; |
m_frame.general = XVID_DISCONTINUITY; |
712 |
|
|
713 |
|
if (PPSettings.nDeblock_Y) |
714 |
|
m_frame.general |= XVID_DEBLOCKY; |
715 |
|
|
716 |
|
if (PPSettings.nDeblock_UV) |
717 |
|
m_frame.general |= XVID_DEBLOCKUV; |
718 |
|
/* |
719 |
|
if (PPSettings.nDering) |
720 |
|
m_frame.general |= XVID_DERING; |
721 |
|
*/ |
722 |
|
if (PPSettings.nFilmEffect) |
723 |
|
m_frame.general |= XVID_FILMEFFECT; |
724 |
|
|
725 |
|
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
726 |
|
m_frame.output.csp |= rgb_flip^(PPSettings.nFlipVideo ? XVID_CSP_VFLIP : 0); |
727 |
|
|
728 |
repeat : |
repeat : |
729 |
|
|
730 |
if (pIn->IsPreroll() != S_OK) |
if (pIn->IsPreroll() != S_OK) |
731 |
{ |
{ |
732 |
length = xvid_decore(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); |
length = xvid_decore_func(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); |
733 |
|
|
734 |
if (length < 0) |
if (length < 0) |
735 |
{ |
{ |
736 |
DPRINTF("*** XVID_DEC_DECODE"); |
DPRINTF("*** XVID_DEC_DECODE"); |
738 |
} |
} |
739 |
} |
} |
740 |
else |
else |
741 |
{ |
{ /* Preroll frame - won't be displayed */ |
742 |
int tmp = m_frame.output.csp; |
int tmp = m_frame.output.csp; |
743 |
|
int tmp_gen = m_frame.general; |
744 |
|
|
745 |
m_frame.output.csp = XVID_CSP_NULL; |
m_frame.output.csp = XVID_CSP_NULL; |
746 |
|
|
747 |
length = xvid_decore(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); |
/* Disable postprocessing to speed-up seeking */ |
748 |
|
m_frame.general &= ~XVID_DEBLOCKY; |
749 |
|
m_frame.general &= ~XVID_DEBLOCKUV; |
750 |
|
/* m_frame.general &= ~XVID_DERING; */ |
751 |
|
m_frame.general &= ~XVID_FILMEFFECT; |
752 |
|
|
753 |
|
length = xvid_decore_func(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); |
754 |
if (length < 0) |
if (length < 0) |
755 |
{ |
{ |
756 |
DPRINTF("*** XVID_DEC_DECODE"); |
DPRINTF("*** XVID_DEC_DECODE"); |
758 |
} |
} |
759 |
|
|
760 |
m_frame.output.csp = tmp; |
m_frame.output.csp = tmp; |
761 |
|
m_frame.general = tmp_gen; |
762 |
} |
} |
763 |
|
|
764 |
|
if (stats.type == XVID_TYPE_NOTHING) { |
765 |
|
DPRINTF("B-Frame decoder lag"); |
766 |
|
return S_FALSE; |
767 |
|
} |
768 |
|
|
769 |
|
|
770 |
if (stats.type == XVID_TYPE_VOL) |
if (stats.type == XVID_TYPE_VOL) |
771 |
{ |
{ |
772 |
if (stats.data.vol.width != m_create.width || |
if (stats.data.vol.width != m_create.width || |
776 |
return S_FALSE; |
return S_FALSE; |
777 |
} |
} |
778 |
|
|
779 |
|
pOut->SetDiscontinuity(TRUE); |
780 |
|
pOut->SetSyncPoint(TRUE); |
781 |
|
|
782 |
m_frame.bitstream = (BYTE*)m_frame.bitstream + length; |
m_frame.bitstream = (BYTE*)m_frame.bitstream + length; |
783 |
m_frame.length -= length; |
m_frame.length -= length; |
784 |
goto repeat; |
goto repeat; |
785 |
} |
} |
786 |
|
|
787 |
|
if (pIn->IsPreroll() == S_OK) { |
788 |
|
return S_FALSE; |
789 |
|
} |
790 |
|
|
791 |
return S_OK; |
return S_OK; |
792 |
} |
} |
793 |
|
|