3 |
* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
4 |
* - XviD Decoder part of the DShow Filter - |
* - XviD Decoder part of the DShow Filter - |
5 |
* |
* |
6 |
* Copyright(C) 2002-2003 Peter Ross <pross@xvid.org> |
* Copyright(C) 2002-2004 Peter Ross <pross@xvid.org> |
7 |
* |
* |
8 |
* This program is free software ; you can redistribute it and/or modify |
* 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 |
* it under the terms of the GNU General Public License as published by |
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 1.1.2.7 2003-12-27 14:33:13 Isibaar Exp $ |
* $Id: CXvidDecoder.cpp,v 1.1.2.18 2004-02-07 03:57:39 syskin Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
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60 |
#include "IXvidDecoder.h" |
#include "IXvidDecoder.h" |
61 |
#include "CXvidDecoder.h" |
#include "CXvidDecoder.h" |
62 |
#include "CAbout.h" |
#include "CAbout.h" |
63 |
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#include "config.h" |
64 |
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#include "debug.h" |
65 |
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66 |
// Externs defined here |
static bool USE_IYUV; |
67 |
PostProcessing_Settings PPSettings; |
static bool USE_YV12; |
68 |
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static bool USE_YUY2; |
69 |
int rgb_flip; |
static bool USE_YVYU; |
70 |
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static bool USE_UYVY; |
71 |
bool USE_IYUV; |
static bool USE_RGB32; |
72 |
bool USE_YV12; |
static bool USE_RGB24; |
73 |
bool USE_YUY2; |
static bool USE_RG555; |
74 |
bool USE_YVYU; |
static bool USE_RG565; |
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bool USE_UYVY; |
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bool USE_RGB32; |
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bool USE_RGB24; |
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bool USE_RG555; |
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bool USE_RG565; |
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75 |
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76 |
const AMOVIESETUP_MEDIATYPE sudInputPinTypes[] = |
const AMOVIESETUP_MEDIATYPE sudInputPinTypes[] = |
77 |
{ |
{ |
81 |
{ &MEDIATYPE_Video, &CLSID_DIVX_UC }, |
{ &MEDIATYPE_Video, &CLSID_DIVX_UC }, |
82 |
{ &MEDIATYPE_Video, &CLSID_DX50 }, |
{ &MEDIATYPE_Video, &CLSID_DX50 }, |
83 |
{ &MEDIATYPE_Video, &CLSID_DX50_UC }, |
{ &MEDIATYPE_Video, &CLSID_DX50_UC }, |
84 |
|
{ &MEDIATYPE_Video, &CLSID_MP4V }, |
85 |
}; |
}; |
86 |
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|
87 |
const AMOVIESETUP_MEDIATYPE sudOutputPinTypes[] = |
const AMOVIESETUP_MEDIATYPE sudOutputPinTypes[] = |
148 |
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149 |
}; |
}; |
150 |
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152 |
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/* note: g_cTemplates must be global; used by strmbase.lib(dllentry.cpp,dllsetup.cpp) */ |
153 |
int g_cTemplates = sizeof(g_Templates) / sizeof(CFactoryTemplate); |
int g_cTemplates = sizeof(g_Templates) / sizeof(CFactoryTemplate); |
154 |
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155 |
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201 |
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202 |
/* constructor */ |
/* constructor */ |
203 |
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204 |
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#define XVID_DLL_NAME "xvidcore.dll" |
205 |
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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) |
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215 |
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ar_x = ar_y = 0; |
216 |
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217 |
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m_hdll = LoadLibrary(XVID_DLL_NAME); |
218 |
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if (m_hdll == NULL) { |
219 |
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DPRINTF("dll load failed"); |
220 |
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MessageBox(0, XVID_DLL_NAME " not found","Error", 0); |
221 |
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return; |
222 |
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} |
223 |
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224 |
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xvid_global_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(m_hdll, "xvid_global"); |
225 |
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if (xvid_global_func == NULL) { |
226 |
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MessageBox(0, "xvid_global() not found", "Error", 0); |
227 |
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return; |
228 |
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} |
229 |
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230 |
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xvid_decore_func = (int (__cdecl *)(void *, int, void *, void *))GetProcAddress(m_hdll, "xvid_decore"); |
231 |
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if (xvid_decore_func == NULL) { |
232 |
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MessageBox(0, "xvid_decore() not found", "Error", 0); |
233 |
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return; |
234 |
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} |
235 |
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236 |
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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; |
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; |
LoadRegistryInfo(); |
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DWORD size; |
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RegOpenKeyEx(XVID_REG_KEY, XVID_REG_SUBKEY, 0, KEY_READ, &hKey); |
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// Set the default post-processing settings |
|
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REG_GET_N("Brightness", PPSettings.nBrightness, 25) |
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REG_GET_N("Deblock_Y", PPSettings.bDeblock_Y, 1) |
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REG_GET_N("Deblock_UV", PPSettings.bDeblock_UV, 1) |
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REG_GET_N("Dering", PPSettings.bDering, 1) |
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REG_GET_N("FilmEffect", PPSettings.bFilmEffect, 1) |
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REG_GET_N("ForceColorspace", PPSettings.nForceColorspace, 0) |
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RegCloseKey(hKey); |
|
250 |
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|
251 |
USE_IYUV = false; |
USE_IYUV = false; |
252 |
USE_YV12 = false; |
USE_YV12 = false; |
258 |
USE_RG555 = false; |
USE_RG555 = false; |
259 |
USE_RG565 = false; |
USE_RG565 = false; |
260 |
|
|
261 |
switch ( PPSettings.nForceColorspace ) |
switch ( g_config.nForceColorspace ) |
262 |
{ |
{ |
263 |
case FORCE_NONE: |
case FORCE_NONE: |
264 |
USE_IYUV = true; |
USE_IYUV = true; |
297 |
|
|
298 |
if (m_create.handle != NULL) |
if (m_create.handle != NULL) |
299 |
{ |
{ |
300 |
xvid_decore(m_create.handle, XVID_DEC_DESTROY, 0, 0); |
xvid_decore_func(m_create.handle, XVID_DEC_DESTROY, 0, 0); |
301 |
m_create.handle = NULL; |
m_create.handle = NULL; |
302 |
} |
} |
303 |
|
|
304 |
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if (m_hdll != NULL) |
305 |
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{ |
306 |
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FreeLibrary(m_hdll); |
307 |
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m_hdll = NULL; |
308 |
|
} |
309 |
} |
} |
310 |
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|
311 |
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|
327 |
{ |
{ |
328 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtIn->Format(); |
329 |
hdr = &vih->bmiHeader; |
hdr = &vih->bmiHeader; |
330 |
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/* PAR (x:y) is (1/ppm_X):(1/ppm_Y) where ppm is pixels-per-meter |
331 |
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which is equal to ppm_Y:ppm_X */ |
332 |
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ar_x = vih->bmiHeader.biYPelsPerMeter * abs(hdr->biWidth); |
333 |
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ar_y = vih->bmiHeader.biXPelsPerMeter * abs(hdr->biHeight); |
334 |
} |
} |
335 |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
else if (*mtIn->FormatType() == FORMAT_VideoInfo2) |
336 |
{ |
{ |
337 |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
VIDEOINFOHEADER2 * vih2 = (VIDEOINFOHEADER2 *) mtIn->Format(); |
338 |
hdr = &vih2->bmiHeader; |
hdr = &vih2->bmiHeader; |
339 |
|
ar_x = vih2->dwPictAspectRatioX; |
340 |
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ar_y = vih2->dwPictAspectRatioY; |
341 |
} |
} |
342 |
else |
else |
343 |
{ |
{ |
355 |
|
|
356 |
switch(hdr->biCompression) |
switch(hdr->biCompression) |
357 |
{ |
{ |
358 |
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|
359 |
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case FOURCC_MP4V: |
360 |
|
if (!(g_config.supported_4cc & SUPPORT_MP4V)) return VFW_E_TYPE_NOT_ACCEPTED; |
361 |
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break; |
362 |
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case FOURCC_DIVX : |
363 |
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if (!(g_config.supported_4cc & SUPPORT_DIVX)) return VFW_E_TYPE_NOT_ACCEPTED; |
364 |
|
break; |
365 |
|
case FOURCC_DX50 : |
366 |
|
if (!(g_config.supported_4cc & SUPPORT_DX50)) return VFW_E_TYPE_NOT_ACCEPTED; |
367 |
case FOURCC_XVID : |
case FOURCC_XVID : |
|
// case FOURCC_DIVX : |
|
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// case FOURCC_DX50 : |
|
368 |
break; |
break; |
369 |
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|
370 |
|
|
371 |
default : |
default : |
372 |
DPRINTF("Unknown fourcc: 0x%08x (%c%c%c%c)", |
DPRINTF("Unknown fourcc: 0x%08x (%c%c%c%c)", |
373 |
hdr->biCompression, |
hdr->biCompression, |
377 |
(hdr->biCompression>>24)&0xff); |
(hdr->biCompression>>24)&0xff); |
378 |
return VFW_E_TYPE_NOT_ACCEPTED; |
return VFW_E_TYPE_NOT_ACCEPTED; |
379 |
} |
} |
|
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|
380 |
return S_OK; |
return S_OK; |
381 |
} |
} |
382 |
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|
393 |
return E_UNEXPECTED; |
return E_UNEXPECTED; |
394 |
} |
} |
395 |
|
|
396 |
VIDEOINFOHEADER * vih = (VIDEOINFOHEADER *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER)); |
VIDEOINFOHEADER2 * vih = (VIDEOINFOHEADER2 *) mtOut->ReallocFormatBuffer(sizeof(VIDEOINFOHEADER2)); |
397 |
if (vih == NULL) |
if (vih == NULL) |
398 |
{ |
{ |
399 |
return E_OUTOFMEMORY; |
return E_OUTOFMEMORY; |
400 |
} |
} |
401 |
|
|
402 |
ZeroMemory(vih, sizeof (VIDEOINFOHEADER)); |
ZeroMemory(vih, sizeof (VIDEOINFOHEADER2)); |
403 |
vih->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
vih->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
404 |
vih->bmiHeader.biWidth = m_create.width; |
vih->bmiHeader.biWidth = m_create.width; |
405 |
vih->bmiHeader.biHeight = m_create.height; |
vih->bmiHeader.biHeight = m_create.height; |
412 |
|
|
413 |
switch(iPosition) |
switch(iPosition) |
414 |
{ |
{ |
415 |
|
|
416 |
case 0 : |
case 0 : |
|
if ( USE_IYUV ) |
|
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{ |
|
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vih->bmiHeader.biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; |
|
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vih->bmiHeader.biBitCount = 12; |
|
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mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); |
|
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break; |
|
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} |
|
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case 1 : |
|
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if ( USE_YV12 ) |
|
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{ |
|
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vih->bmiHeader.biCompression = MEDIASUBTYPE_YV12.Data1; |
|
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vih->bmiHeader.biBitCount = 12; |
|
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mtOut->SetSubtype(&MEDIASUBTYPE_YV12); |
|
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break; |
|
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} |
|
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case 2: |
|
417 |
if ( USE_YUY2 ) |
if ( USE_YUY2 ) |
418 |
{ |
{ |
419 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YUY2.Data1; |
421 |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
mtOut->SetSubtype(&MEDIASUBTYPE_YUY2); |
422 |
break; |
break; |
423 |
} |
} |
424 |
case 3 : |
case 1 : |
425 |
if ( USE_YVYU ) |
if ( USE_YVYU ) |
426 |
{ |
{ |
427 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_YVYU.Data1; |
429 |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
mtOut->SetSubtype(&MEDIASUBTYPE_YVYU); |
430 |
break; |
break; |
431 |
} |
} |
432 |
case 4 : |
case 2 : |
433 |
if ( USE_UYVY ) |
if ( USE_UYVY ) |
434 |
{ |
{ |
435 |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
vih->bmiHeader.biCompression = MEDIASUBTYPE_UYVY.Data1; |
437 |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
mtOut->SetSubtype(&MEDIASUBTYPE_UYVY); |
438 |
break; |
break; |
439 |
} |
} |
440 |
|
case 3 : |
441 |
|
if ( USE_IYUV ) |
442 |
|
{ |
443 |
|
vih->bmiHeader.biCompression = CLSID_MEDIASUBTYPE_IYUV.Data1; |
444 |
|
vih->bmiHeader.biBitCount = 12; |
445 |
|
mtOut->SetSubtype(&CLSID_MEDIASUBTYPE_IYUV); |
446 |
|
break; |
447 |
|
} |
448 |
|
case 4 : |
449 |
|
if ( USE_YV12 ) |
450 |
|
{ |
451 |
|
vih->bmiHeader.biCompression = MEDIASUBTYPE_YV12.Data1; |
452 |
|
vih->bmiHeader.biBitCount = 12; |
453 |
|
mtOut->SetSubtype(&MEDIASUBTYPE_YV12); |
454 |
|
break; |
455 |
|
} |
456 |
case 5 : |
case 5 : |
457 |
if ( USE_RGB32 ) |
if ( USE_RGB32 ) |
458 |
{ |
{ |
491 |
|
|
492 |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
vih->bmiHeader.biSizeImage = GetBitmapSize(&vih->bmiHeader); |
493 |
|
|
494 |
|
if (ar_x != 0 && ar_y != 0) { |
495 |
|
vih->dwPictAspectRatioX = ar_x; |
496 |
|
vih->dwPictAspectRatioY = ar_y; |
497 |
|
} else { // just to be safe |
498 |
|
vih->dwPictAspectRatioX = m_create.width; |
499 |
|
vih->dwPictAspectRatioY = abs(m_create.height); |
500 |
|
} |
501 |
|
|
502 |
mtOut->SetType(&MEDIATYPE_Video); |
mtOut->SetType(&MEDIATYPE_Video); |
503 |
mtOut->SetFormatType(&FORMAT_VideoInfo); |
mtOut->SetFormatType(&FORMAT_VideoInfo2); |
504 |
mtOut->SetTemporalCompression(FALSE); |
mtOut->SetTemporalCompression(FALSE); |
505 |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
mtOut->SetSampleSize(vih->bmiHeader.biSizeImage); |
506 |
|
|
532 |
if (subtype == CLSID_MEDIASUBTYPE_IYUV) |
if (subtype == CLSID_MEDIASUBTYPE_IYUV) |
533 |
{ |
{ |
534 |
DPRINTF("IYUV"); |
DPRINTF("IYUV"); |
535 |
|
rgb_flip = 0; |
536 |
m_frame.output.csp = XVID_CSP_I420; |
m_frame.output.csp = XVID_CSP_I420; |
537 |
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 */ |
538 |
} |
} |
539 |
else if (subtype == MEDIASUBTYPE_YV12) |
else if (subtype == MEDIASUBTYPE_YV12) |
540 |
{ |
{ |
541 |
DPRINTF("YV12"); |
DPRINTF("YV12"); |
542 |
|
rgb_flip = 0; |
543 |
m_frame.output.csp = XVID_CSP_YV12; |
m_frame.output.csp = XVID_CSP_YV12; |
544 |
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 */ |
545 |
} |
} |
546 |
else if (subtype == MEDIASUBTYPE_YUY2) |
else if (subtype == MEDIASUBTYPE_YUY2) |
547 |
{ |
{ |
548 |
DPRINTF("YUY2"); |
DPRINTF("YUY2"); |
549 |
|
rgb_flip = 0; |
550 |
m_frame.output.csp = XVID_CSP_YUY2; |
m_frame.output.csp = XVID_CSP_YUY2; |
551 |
} |
} |
552 |
else if (subtype == MEDIASUBTYPE_YVYU) |
else if (subtype == MEDIASUBTYPE_YVYU) |
553 |
{ |
{ |
554 |
DPRINTF("YVYU"); |
DPRINTF("YVYU"); |
555 |
|
rgb_flip = 0; |
556 |
m_frame.output.csp = XVID_CSP_YVYU; |
m_frame.output.csp = XVID_CSP_YVYU; |
557 |
} |
} |
558 |
else if (subtype == MEDIASUBTYPE_UYVY) |
else if (subtype == MEDIASUBTYPE_UYVY) |
559 |
{ |
{ |
560 |
DPRINTF("UYVY"); |
DPRINTF("UYVY"); |
561 |
|
rgb_flip = 0; |
562 |
m_frame.output.csp = XVID_CSP_UYVY; |
m_frame.output.csp = XVID_CSP_UYVY; |
563 |
} |
} |
564 |
else if (subtype == MEDIASUBTYPE_RGB32) |
else if (subtype == MEDIASUBTYPE_RGB32) |
665 |
|
|
666 |
if (m_create.handle == NULL) |
if (m_create.handle == NULL) |
667 |
{ |
{ |
668 |
if (xvid_decore(0, XVID_DEC_CREATE, &m_create, 0) < 0) |
if (xvid_decore_func(0, XVID_DEC_CREATE, &m_create, 0) < 0) |
669 |
{ |
{ |
670 |
DPRINTF("*** XVID_DEC_CREATE error"); |
DPRINTF("*** XVID_DEC_CREATE error"); |
671 |
return S_FALSE; |
return S_FALSE; |
704 |
if (pIn->IsDiscontinuity() == S_OK) |
if (pIn->IsDiscontinuity() == S_OK) |
705 |
m_frame.general = XVID_DISCONTINUITY; |
m_frame.general = XVID_DISCONTINUITY; |
706 |
|
|
707 |
if (PPSettings.bDeblock_Y) |
if (g_config.nDeblock_Y) |
708 |
m_frame.general |= XVID_DEBLOCKY; |
m_frame.general |= XVID_DEBLOCKY; |
709 |
|
|
710 |
if (PPSettings.bDeblock_UV) |
if (g_config.nDeblock_UV) |
711 |
m_frame.general |= XVID_DEBLOCKUV; |
m_frame.general |= XVID_DEBLOCKUV; |
712 |
/* |
/* |
713 |
if (PPSettings.bDering) |
if (g_config.nDering) |
714 |
m_frame.general |= XVID_DERING; |
m_frame.general |= XVID_DERING; |
715 |
*/ |
*/ |
716 |
if (PPSettings.bFilmEffect) |
if (g_config.nFilmEffect) |
717 |
m_frame.general |= XVID_FILMEFFECT; |
m_frame.general |= XVID_FILMEFFECT; |
718 |
|
|
|
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 |
|
719 |
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
m_frame.output.csp &= ~XVID_CSP_VFLIP; |
720 |
} |
m_frame.output.csp |= rgb_flip^(g_config.nFlipVideo ? XVID_CSP_VFLIP : 0); |
721 |
|
|
722 |
repeat : |
repeat : |
723 |
|
|
724 |
if (pIn->IsPreroll() != S_OK) |
if (pIn->IsPreroll() != S_OK) |
725 |
{ |
{ |
726 |
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); |
727 |
|
|
728 |
if (length < 0) |
if (length < 0) |
729 |
{ |
{ |
744 |
/* m_frame.general &= ~XVID_DERING; */ |
/* m_frame.general &= ~XVID_DERING; */ |
745 |
m_frame.general &= ~XVID_FILMEFFECT; |
m_frame.general &= ~XVID_FILMEFFECT; |
746 |
|
|
747 |
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); |
748 |
if (length < 0) |
if (length < 0) |
749 |
{ |
{ |
750 |
DPRINTF("*** XVID_DEC_DECODE"); |
DPRINTF("*** XVID_DEC_DECODE"); |
755 |
m_frame.general = tmp_gen; |
m_frame.general = tmp_gen; |
756 |
} |
} |
757 |
|
|
758 |
if (stats.type == XVID_TYPE_NOTHING) { |
if (stats.type == XVID_TYPE_NOTHING && length > 0) { |
759 |
DPRINTF("B-Frame decoder lag"); |
DPRINTF("B-Frame decoder lag"); |
760 |
return S_FALSE; |
return S_FALSE; |
761 |
} |
} |