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 1.1.2.6 2003-12-17 17:08:29 Isibaar Exp $ |
* $Id: CXvidDecoder.cpp,v 1.1.2.9 2004-01-07 13:50:28 syskin Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
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; |
252 |
|
|
253 |
// Set the default post-processing settings |
// Set the default post-processing settings |
254 |
REG_GET_N("Brightness", PPSettings.nBrightness, 25) |
REG_GET_N("Brightness", PPSettings.nBrightness, 25) |
255 |
REG_GET_N("Deblock_Y", PPSettings.bDeblock_Y, 0) |
REG_GET_N("Deblock_Y", PPSettings.bDeblock_Y, 1) |
256 |
REG_GET_N("Deblock_UV", PPSettings.bDeblock_UV, 0) |
REG_GET_N("Deblock_UV", PPSettings.bDeblock_UV, 1) |
257 |
REG_GET_N("Dering", PPSettings.bDering, 0) |
REG_GET_N("Dering", PPSettings.bDering, 1) |
258 |
REG_GET_N("FilmEffect", PPSettings.bFilmEffect, 0) |
REG_GET_N("FilmEffect", PPSettings.bFilmEffect, 1) |
259 |
REG_GET_N("ForceColorspace", PPSettings.nForceColorspace, 0) |
REG_GET_N("ForceColorspace", PPSettings.nForceColorspace, 0) |
260 |
|
|
261 |
RegCloseKey(hKey); |
RegCloseKey(hKey); |
309 |
|
|
310 |
if (m_create.handle != NULL) |
if (m_create.handle != NULL) |
311 |
{ |
{ |
312 |
xvid_decore(m_create.handle, XVID_DEC_DESTROY, 0, 0); |
xvid_decore_func(m_create.handle, XVID_DEC_DESTROY, 0, 0); |
313 |
m_create.handle = NULL; |
m_create.handle = NULL; |
314 |
} |
} |
315 |
|
|
316 |
|
if (m_hdll != NULL) |
317 |
|
{ |
318 |
|
FreeLibrary(m_hdll); |
319 |
|
m_hdll = NULL; |
320 |
|
} |
321 |
} |
} |
322 |
|
|
323 |
|
|
339 |
{ |
{ |
340 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
341 |
hdr = &vih->bmiHeader; |
hdr = &vih->bmiHeader; |
342 |
|
ar_x = vih->bmiHeader.biXPelsPerMeter*hdr->biWidth; |
343 |
|
ar_y = vih->bmiHeader.biYPelsPerMeter*hdr->biHeight; |
344 |
} |
} |
345 |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
346 |
{ |
{ |
347 |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
348 |
hdr = &vih2->bmiHeader; |
hdr = &vih2->bmiHeader; |
349 |
|
ar_x = vih2->dwPictAspectRatioX; |
350 |
|
ar_y = vih2->dwPictAspectRatioY; |
351 |
} |
} |
352 |
else |
else |
353 |
{ |
{ |
396 |
return E_UNEXPECTED; |
return E_UNEXPECTED; |
397 |
} |
} |
398 |
|
|
399 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER)); |
VIDEOINFOHEADER2 * vih = (VIDEOINFOHEADER2 *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER2)); |
400 |
if (vih == NULL) |
if (vih == NULL) |
401 |
{ |
{ |
402 |
return E_OUTOFMEMORY; |
return E_OUTOFMEMORY; |
415 |
|
|
416 |
switch(iPosition) |
switch(iPosition) |
417 |
{ |
{ |
418 |
|
|
419 |
case 0 : |
case 0 : |
|
if ( USE_IYUV ) |
|
|
{ |
|
|
vih->bmiHeader.biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; |
|
|
vih->bmiHeader.biBitCount = 12; |
|
|
mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); |
|
|
break; |
|
|
} |
|
|
case 1 : |
|
|
if ( USE_YV12 ) |
|
|
{ |
|
|
vih->bmiHeader.biCompression = MEDIASUBTYPE_YV12.Data1; |
|
|
vih->bmiHeader.biBitCount = 12; |
|
|
mtOut->SetSubtype(&MEDIASUBTYPE_YV12); |
|
|
break; |
|
|
} |
|
|
case 2: |
|
420 |
if ( USE_YUY2 ) |
if ( USE_YUY2 ) |
421 |
{ |
{ |
422 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
424 |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
425 |
break; |
break; |
426 |
} |
} |
427 |
case 3 : |
case 1 : |
428 |
if ( USE_YVYU ) |
if ( USE_YVYU ) |
429 |
{ |
{ |
430 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
432 |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
433 |
break; |
break; |
434 |
} |
} |
435 |
case 4 : |
case 2 : |
436 |
if ( USE_UYVY ) |
if ( USE_UYVY ) |
437 |
{ |
{ |
438 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
440 |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
441 |
break; |
break; |
442 |
} |
} |
443 |
|
case 3 : |
444 |
|
if ( USE_IYUV ) |
445 |
|
{ |
446 |
|
vih->bmiHeader.biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; |
447 |
|
vih->bmiHeader.biBitCount = 12; |
448 |
|
mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); |
449 |
|
break; |
450 |
|
} |
451 |
|
case 4 : |
452 |
|
if ( USE_YV12 ) |
453 |
|
{ |
454 |
|
vih->bmiHeader.biCompression = MEDIASUBTYPE_YV12.Data1; |
455 |
|
vih->bmiHeader.biBitCount = 12; |
456 |
|
mtOut->SetSubtype(&MEDIASUBTYPE_YV12); |
457 |
|
break; |
458 |
|
} |
459 |
case 5 : |
case 5 : |
460 |
if ( USE_RGB32 ) |
if ( USE_RGB32 ) |
461 |
{ |
{ |
494 |
|
|
495 |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
496 |
|
|
497 |
|
if (ar_x != 0 && ar_y != 0) { |
498 |
|
vih->dwPictAspectRatioX = ar_x; |
499 |
|
vih->dwPictAspectRatioY = ar_y; |
500 |
|
} else { // just to be safe |
501 |
|
vih->dwPictAspectRatioX = m_create.width; |
502 |
|
vih->dwPictAspectRatioY = m_create.height; |
503 |
|
} |
504 |
|
|
505 |
mtOut->SetType(&MEDIATYPE_Video); |
mtOut->SetType(&MEDIATYPE_Video); |
506 |
mtOut->SetFormatType(&FORMAT_VideoInfo); |
mtOut->SetFormatType(&FORMAT_VideoInfo2); |
507 |
mtOut->SetTemporalCompression(FALSE); |
mtOut->SetTemporalCompression(FALSE); |
508 |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
509 |
|
|
663 |
|
|
664 |
if (m_create.handle == NULL) |
if (m_create.handle == NULL) |
665 |
{ |
{ |
666 |
if (xvid_decore(0, XVID_DEC_CREATE, &m_create, 0) < 0) |
if (xvid_decore_func(0, XVID_DEC_CREATE, &m_create, 0) < 0) |
667 |
{ |
{ |
668 |
DPRINTF("*** XVID_DEC_CREATE error"); |
DPRINTF("*** XVID_DEC_CREATE error"); |
669 |
return S_FALSE; |
return S_FALSE; |
714 |
if (PPSettings.bFilmEffect) |
if (PPSettings.bFilmEffect) |
715 |
m_frame.general |= XVID_FILMEFFECT; |
m_frame.general |= XVID_FILMEFFECT; |
716 |
|
|
|
if (PPSettings.bFlipVideo) { |
|
|
if (rgb_flip) |
|
|
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
|
|
else |
|
|
m_frame.output.csp |= XVID_CSP_VFLIP; |
|
|
} |
|
|
else { |
|
|
if (rgb_flip) |
|
|
m_frame.output.csp |= XVID_CSP_VFLIP; |
|
|
else |
|
717 |
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
718 |
} |
m_frame.output.csp |= rgb_flip^(PPSettings.bFlipVideo ? XVID_CSP_VFLIP : 0); |
719 |
|
|
720 |
repeat : |
repeat : |
721 |
|
|
722 |
if (pIn->IsPreroll() != S_OK) |
if (pIn->IsPreroll() != S_OK) |
723 |
{ |
{ |
724 |
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); |
725 |
|
|
726 |
if (length < 0) |
if (length < 0) |
727 |
{ |
{ |
730 |
} |
} |
731 |
} |
} |
732 |
else |
else |
733 |
{ |
{ /* Preroll frame - won't be displayed */ |
734 |
int tmp = m_frame.output.csp; |
int tmp = m_frame.output.csp; |
735 |
|
int tmp_gen = m_frame.general; |
736 |
|
|
737 |
m_frame.output.csp = XVID_CSP_NULL; |
m_frame.output.csp = XVID_CSP_NULL; |
738 |
|
|
739 |
length = xvid_decore(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); |
/* Disable postprocessing to speed-up seeking */ |
740 |
|
m_frame.general &= ~XVID_DEBLOCKY; |
741 |
|
m_frame.general &= ~XVID_DEBLOCKUV; |
742 |
|
/* m_frame.general &= ~XVID_DERING; */ |
743 |
|
m_frame.general &= ~XVID_FILMEFFECT; |
744 |
|
|
745 |
|
length = xvid_decore_func(m_create.handle, XVID_DEC_DECODE, &m_frame, &stats); |
746 |
if (length < 0) |
if (length < 0) |
747 |
{ |
{ |
748 |
DPRINTF("*** XVID_DEC_DECODE"); |
DPRINTF("*** XVID_DEC_DECODE"); |
750 |
} |
} |
751 |
|
|
752 |
m_frame.output.csp = tmp; |
m_frame.output.csp = tmp; |
753 |
|
m_frame.general = tmp_gen; |
754 |
} |
} |
755 |
|
|
756 |
if (stats.type == XVID_TYPE_NOTHING) { |
if (stats.type == XVID_TYPE_NOTHING) { |
768 |
return S_FALSE; |
return S_FALSE; |
769 |
} |
} |
770 |
|
|
771 |
|
pOut->SetDiscontinuity(TRUE); |
772 |
|
pOut->SetSyncPoint(TRUE); |
773 |
|
|
774 |
m_frame.bitstream = (BYTE*)m_frame.bitstream + length; |
m_frame.bitstream = (BYTE*)m_frame.bitstream + length; |
775 |
m_frame.length -= length; |
m_frame.length -= length; |
776 |
goto repeat; |
goto repeat; |
777 |
} |
} |
778 |
|
|
779 |
|
if (pIn->IsPreroll() == S_OK) { |
780 |
|
return S_FALSE; |
781 |
|
} |
782 |
|
|
783 |
return S_OK; |
return S_OK; |
784 |
} |
} |
785 |
|
|