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 1.1.2.8 2004-01-02 13:18:28 syskin Exp $ |
* $Id: CXvidDecoder.cpp,v 1.1.2.10 2004-01-09 04:37:59 syskin Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
212 |
memset(&init, 0, sizeof(init)); |
memset(&init, 0, sizeof(init)); |
213 |
init.version = XVID_VERSION; |
init.version = XVID_VERSION; |
214 |
|
|
215 |
|
ar_x = ar_y = 0; |
216 |
|
|
217 |
m_hdll = LoadLibrary(XVID_DLL_NAME); |
m_hdll = LoadLibrary(XVID_DLL_NAME); |
218 |
if (m_hdll == NULL) { |
if (m_hdll == NULL) { |
219 |
DPRINTF("dll load failed"); |
DPRINTF("dll load failed"); |
339 |
{ |
{ |
340 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
341 |
hdr = &vih->bmiHeader; |
hdr = &vih->bmiHeader; |
342 |
|
/* PAR (x:y) is (1/ppm_X):(1/ppm_Y) where ppm is pixels-per-meter |
343 |
|
which is equal to ppm_Y:ppm_X */ |
344 |
|
ar_x = vih->bmiHeader.biYPelsPerMeter*hdr->biWidth; |
345 |
|
ar_y = vih->bmiHeader.biXPelsPerMeter*hdr->biHeight; |
346 |
} |
} |
347 |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
348 |
{ |
{ |
349 |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
350 |
hdr = &vih2->bmiHeader; |
hdr = &vih2->bmiHeader; |
351 |
|
ar_x = vih2->dwPictAspectRatioX; |
352 |
|
ar_y = vih2->dwPictAspectRatioY; |
353 |
} |
} |
354 |
else |
else |
355 |
{ |
{ |
398 |
return E_UNEXPECTED; |
return E_UNEXPECTED; |
399 |
} |
} |
400 |
|
|
401 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER)); |
VIDEOINFOHEADER2 * vih = (VIDEOINFOHEADER2 *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER2)); |
402 |
if (vih == NULL) |
if (vih == NULL) |
403 |
{ |
{ |
404 |
return E_OUTOFMEMORY; |
return E_OUTOFMEMORY; |
417 |
|
|
418 |
switch(iPosition) |
switch(iPosition) |
419 |
{ |
{ |
420 |
|
|
421 |
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: |
|
422 |
if ( USE_YUY2 ) |
if ( USE_YUY2 ) |
423 |
{ |
{ |
424 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
426 |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
427 |
break; |
break; |
428 |
} |
} |
429 |
case 3 : |
case 1 : |
430 |
if ( USE_YVYU ) |
if ( USE_YVYU ) |
431 |
{ |
{ |
432 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
434 |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
435 |
break; |
break; |
436 |
} |
} |
437 |
case 4 : |
case 2 : |
438 |
if ( USE_UYVY ) |
if ( USE_UYVY ) |
439 |
{ |
{ |
440 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
442 |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
443 |
break; |
break; |
444 |
} |
} |
445 |
|
case 3 : |
446 |
|
if ( USE_IYUV ) |
447 |
|
{ |
448 |
|
vih->bmiHeader.biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; |
449 |
|
vih->bmiHeader.biBitCount = 12; |
450 |
|
mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); |
451 |
|
break; |
452 |
|
} |
453 |
|
case 4 : |
454 |
|
if ( USE_YV12 ) |
455 |
|
{ |
456 |
|
vih->bmiHeader.biCompression = MEDIASUBTYPE_YV12.Data1; |
457 |
|
vih->bmiHeader.biBitCount = 12; |
458 |
|
mtOut->SetSubtype(&MEDIASUBTYPE_YV12); |
459 |
|
break; |
460 |
|
} |
461 |
case 5 : |
case 5 : |
462 |
if ( USE_RGB32 ) |
if ( USE_RGB32 ) |
463 |
{ |
{ |
496 |
|
|
497 |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
498 |
|
|
499 |
|
if (ar_x != 0 && ar_y != 0) { |
500 |
|
vih->dwPictAspectRatioX = ar_x; |
501 |
|
vih->dwPictAspectRatioY = ar_y; |
502 |
|
} else { // just to be safe |
503 |
|
vih->dwPictAspectRatioX = m_create.width; |
504 |
|
vih->dwPictAspectRatioY = m_create.height; |
505 |
|
} |
506 |
|
|
507 |
mtOut->SetType(&MEDIATYPE_Video); |
mtOut->SetType(&MEDIATYPE_Video); |
508 |
mtOut->SetFormatType(&FORMAT_VideoInfo); |
mtOut->SetFormatType(&FORMAT_VideoInfo2); |
509 |
mtOut->SetTemporalCompression(FALSE); |
mtOut->SetTemporalCompression(FALSE); |
510 |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
511 |
|
|
716 |
if (PPSettings.bFilmEffect) |
if (PPSettings.bFilmEffect) |
717 |
m_frame.general |= XVID_FILMEFFECT; |
m_frame.general |= XVID_FILMEFFECT; |
718 |
|
|
|
if (PPSettings.bFlipVideo) { |
|
|
if (rgb_flip) |
|
719 |
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
720 |
else |
m_frame.output.csp |= rgb_flip^(PPSettings.bFlipVideo ? XVID_CSP_VFLIP : 0); |
|
m_frame.output.csp |= XVID_CSP_VFLIP; |
|
|
} |
|
|
else { |
|
|
if (rgb_flip) |
|
|
m_frame.output.csp |= XVID_CSP_VFLIP; |
|
|
else |
|
|
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
|
|
} |
|
721 |
|
|
722 |
repeat : |
repeat : |
723 |
|
|