git.oblomov.eu Git - wine/blob - dlls/quartz/avidec.c

   1 /*
   2  * Implements AVI Decompressor(CLSID_AVIDec).
   3  *
   4  * hidenori@a2.ctktv.ne.jp
   5  */
   6
   7
   8 #include "config.h"
   9
  10 #include "windef.h"
  11 #include "winbase.h"
  12 #include "wingdi.h"
  13 #include "winuser.h"
  14 #include "winerror.h"
  15 #include "vfw.h"
  16 #include "strmif.h"
  17 #include "control.h"
  18 #include "amvideo.h"
  19 #include "vfwmsgs.h"
  20 #include "uuids.h"
  21
  22 #include "debugtools.h"
  23 DEFAULT_DEBUG_CHANNEL(quartz);
  24
  25 #include "quartz_private.h"
  26 #include "xform.h"
  27
  28
  29 static const WCHAR AVIDec_FilterName[] =
  30 {'A','V','I',' ','D','e','c','o','m','p','r','e','s','s','o','r',0};
  31
  32 typedef struct CAVIDecImpl
  33 {
  34         HIC hicCached;
  35         HIC hicTrans;
  36         AM_MEDIA_TYPE m_mtOut;
  37         BITMAPINFO* m_pbiIn;
  38         BITMAPINFO* m_pbiOut;
  39         BYTE* m_pOutBuf;
  40 } CAVIDecImpl;
  41
  42 /***************************************************************************
  43  *
  44  *      CAVIDecImpl methods
  45  *
  46  */
  47
  48 static void AVIDec_ReleaseDIBBuffers(CAVIDecImpl* This)
  49 {
  50         TRACE("(%p)\n",This);
  51
  52         if ( This->m_pbiIn != NULL )
  53         {
  54                 QUARTZ_FreeMem(This->m_pbiIn); This->m_pbiIn = NULL;
  55         }
  56         if ( This->m_pbiOut != NULL )
  57         {
  58                 QUARTZ_FreeMem(This->m_pbiOut); This->m_pbiOut = NULL;
  59         }
  60         if ( This->m_pOutBuf != NULL )
  61         {
  62                 QUARTZ_FreeMem(This->m_pOutBuf); This->m_pOutBuf = NULL;
  63         }
  64 }
  65
  66 static BITMAPINFO* AVIDec_DuplicateBitmapInfo(const BITMAPINFO* pbi)
  67 {
  68         DWORD dwSize;
  69         BITMAPINFO*     pbiRet;
  70
  71         dwSize = pbi->bmiHeader.biSize;
  72         if ( dwSize < sizeof(BITMAPINFOHEADER) )
  73                 return NULL;
  74         if ( pbi->bmiHeader.biBitCount <= 8 )
  75         {
  76                 if ( pbi->bmiHeader.biClrUsed == 0 )
  77                         dwSize += sizeof(RGBQUAD)*(1<<pbi->bmiHeader.biBitCount);
  78                 else
  79                         dwSize += sizeof(RGBQUAD)*pbi->bmiHeader.biClrUsed;
  80         }
  81         if ( pbi->bmiHeader.biCompression == 3 &&
  82                  dwSize == sizeof(BITMAPINFOHEADER) )
  83                 dwSize += sizeof(DWORD)*3;
  84
  85         pbiRet = (BITMAPINFO*)QUARTZ_AllocMem(dwSize);
  86         if ( pbiRet != NULL )
  87                 memcpy( pbiRet, pbi, dwSize );
  88
  89         return pbiRet;
  90 }
  91
  92 static HRESULT AVIDec_Init( CTransformBaseImpl* pImpl )
  93 {
  94         CAVIDecImpl*    This = pImpl->m_pUserData;
  95
  96         TRACE("(%p)\n",This);
  97
  98         if ( This != NULL )
  99                 return NOERROR;
 100
 101         This = (CAVIDecImpl*)QUARTZ_AllocMem( sizeof(CAVIDecImpl) );
 102         if ( This == NULL )
 103                 return E_OUTOFMEMORY;
 104         ZeroMemory( This, sizeof(CAVIDecImpl) );
 105         pImpl->m_pUserData = This;
 106         /* construct */
 107         This->hicCached = (HIC)NULL;
 108         This->hicTrans = (HIC)NULL;
 109         ZeroMemory( &This->m_mtOut, sizeof(AM_MEDIA_TYPE) );
 110         This->m_pbiIn = NULL;
 111         This->m_pbiOut = NULL;
 112         This->m_pOutBuf = NULL;
 113
 114         return NOERROR;
 115 }
 116
 117 static HRESULT AVIDec_Cleanup( CTransformBaseImpl* pImpl )
 118 {
 119         CAVIDecImpl*    This = pImpl->m_pUserData;
 120
 121         TRACE("(%p)\n",This);
 122
 123         if ( This == NULL )
 124                 return NOERROR;
 125
 126         /* destruct */
 127         QUARTZ_MediaType_Free( &This->m_mtOut );
 128
 129         AVIDec_ReleaseDIBBuffers(This);
 130
 131         if ( This->hicCached != (HIC)NULL )
 132                 ICClose(This->hicCached);
 133         if ( This->hicTrans != (HIC)NULL )
 134                 ICClose(This->hicTrans);
 135
 136         QUARTZ_FreeMem( This );
 137         pImpl->m_pUserData = NULL;
 138
 139         return NOERROR;
 140 }
 141
 142 static HRESULT AVIDec_CheckMediaType( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE* pmtOut )
 143 {
 144         CAVIDecImpl*    This = pImpl->m_pUserData;
 145         BITMAPINFO*     pbiIn = NULL;
 146         BITMAPINFO*     pbiOut = NULL;
 147         HIC     hic;
 148
 149         TRACE("(%p)\n",This);
 150         if ( This == NULL )
 151                 return E_UNEXPECTED;
 152
 153         if ( !IsEqualGUID( &pmtIn->majortype, &MEDIATYPE_Video ) )
 154                 return E_FAIL;
 155         if ( !IsEqualGUID( &pmtIn->formattype, &FORMAT_VideoInfo ) )
 156                 return E_FAIL;
 157         pbiIn = (BITMAPINFO*)(&((VIDEOINFOHEADER*)pmtIn->pbFormat)->bmiHeader);
 158         if ( pmtOut != NULL )
 159         {
 160                 if ( !IsEqualGUID( &pmtOut->majortype, &MEDIATYPE_Video ) )
 161                         return E_FAIL;
 162                 if ( !IsEqualGUID( &pmtOut->formattype, &FORMAT_VideoInfo ) )
 163                         return E_FAIL;
 164                 pbiOut = (BITMAPINFO*)(&((VIDEOINFOHEADER*)pmtOut->pbFormat)->bmiHeader);
 165         }
 166
 167         if ( This->hicCached != (HIC)NULL &&
 168                  ICDecompressQuery( This->hicCached, pbiIn, pbiOut ) == ICERR_OK )
 169         {
 170                 TRACE("supported format\n");
 171                 return NOERROR;
 172         }
 173
 174         TRACE("try to find a decoder...\n");
 175         hic = ICLocate(
 176                 mmioFOURCC('V','I','D','C'), 0,
 177                 &pbiIn->bmiHeader, &pbiOut->bmiHeader, ICMODE_DECOMPRESS );
 178         if ( hic == (HIC)NULL )
 179         {
 180                 WARN("no decoder for %c%c%c%c\n",
 181                         (int)(( pbiIn->bmiHeader.biCompression >>  0 ) & 0xff),
 182                         (int)(( pbiIn->bmiHeader.biCompression >>  8 ) & 0xff),
 183                         (int)(( pbiIn->bmiHeader.biCompression >> 16 ) & 0xff),
 184                         (int)(( pbiIn->bmiHeader.biCompression >> 24 ) & 0xff) );
 185                 return E_FAIL;
 186         }
 187         TRACE("found\n");
 188
 189         if ( This->hicCached != (HIC)NULL )
 190                 ICClose(This->hicCached);
 191         This->hicCached = hic;
 192
 193         return NOERROR;
 194 }
 195
 196 static HRESULT AVIDec_GetOutputTypes( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE** ppmtAcceptTypes, ULONG* pcAcceptTypes )
 197 {
 198         CAVIDecImpl*    This = pImpl->m_pUserData;
 199         HRESULT hr;
 200         LONG cbFmt;
 201         BITMAPINFO*     pbiIn = NULL;
 202         BITMAPINFO*     pbiOut = NULL;
 203
 204         TRACE("(%p)\n",This);
 205         hr = AVIDec_CheckMediaType( pImpl, pmtIn, NULL );
 206         if ( FAILED(hr) )
 207                 return hr;
 208
 209         TRACE("(%p) - get size of format\n",This);
 210         pbiIn = (BITMAPINFO*)(&((VIDEOINFOHEADER*)pmtIn->pbFormat)->bmiHeader);
 211         cbFmt = (LONG)ICDecompressGetFormatSize( This->hicCached, pbiIn );
 212         if ( cbFmt < sizeof(BITMAPINFOHEADER) )
 213                 return E_FAIL;
 214
 215         QUARTZ_MediaType_Free( &This->m_mtOut );
 216         ZeroMemory( &This->m_mtOut, sizeof(AM_MEDIA_TYPE) );
 217
 218         memcpy( &This->m_mtOut.majortype, &MEDIATYPE_Video, sizeof(GUID) );
 219         memcpy( &This->m_mtOut.formattype, &FORMAT_VideoInfo, sizeof(GUID) );
 220         This->m_mtOut.cbFormat = sizeof(VIDEOINFOHEADER) + cbFmt + sizeof(RGBQUAD)*256;
 221         This->m_mtOut.pbFormat = (BYTE*)CoTaskMemAlloc(This->m_mtOut.cbFormat);
 222         if ( This->m_mtOut.pbFormat == NULL )
 223                 return E_OUTOFMEMORY;
 224         ZeroMemory( This->m_mtOut.pbFormat, This->m_mtOut.cbFormat );
 225
 226         pbiOut = (BITMAPINFO*)(&((VIDEOINFOHEADER*)This->m_mtOut.pbFormat)->bmiHeader);
 227
 228         TRACE("(%p) - get format\n",This);
 229         if ( ICDecompressGetFormat( This->hicCached, pbiIn, pbiOut ) != ICERR_OK )
 230                 return E_FAIL;
 231
 232         hr = QUARTZ_MediaSubType_FromBitmap( &This->m_mtOut.subtype, &pbiOut->bmiHeader );
 233         if ( FAILED(hr) )
 234                 return hr;
 235         if ( hr != S_OK )
 236                 QUARTZ_MediaSubType_FromFourCC( &This->m_mtOut.subtype, pbiOut->bmiHeader.biCompression );
 237
 238         This->m_mtOut.bFixedSizeSamples = (pbiOut->bmiHeader.biCompression == 0) ? 1 : 0;
 239         This->m_mtOut.lSampleSize = (pbiOut->bmiHeader.biCompression == 0) ? DIBSIZE(pbiOut->bmiHeader) : pbiOut->bmiHeader.biSizeImage;
 240
 241         /* get palette */
 242         if ( pbiOut->bmiHeader.biBitCount <= 8 )
 243         {
 244                 TRACE("(%p) - get palette\n",This);
 245                 if ( ICDecompressGetPalette( This->hicCached, pbiIn, pbiOut ) != ICERR_OK )
 246                 {
 247                         TRACE("(%p) - use the input palette\n",This);
 248                         if ( pbiIn->bmiHeader.biBitCount != pbiOut->bmiHeader.biBitCount )
 249                         {
 250                                 FIXME( "no palette...fixme?\n" );
 251                                 return E_FAIL;
 252                         }
 253                         if ( pbiOut->bmiHeader.biClrUsed == 0 )
 254                                 pbiOut->bmiHeader.biClrUsed = 1<<pbiOut->bmiHeader.biBitCount;
 255                         if ( pbiOut->bmiHeader.biClrUsed > (1<<pbiOut->bmiHeader.biBitCount) )
 256                         {
 257                                 ERR( "biClrUsed=%ld\n", pbiOut->bmiHeader.biClrUsed );
 258                                 return E_FAIL;
 259                         }
 260
 261                         memcpy( pbiOut->bmiColors, pbiIn->bmiColors,
 262                                 sizeof(RGBQUAD) * pbiOut->bmiHeader.biClrUsed );
 263                 }
 264         }
 265
 266         TRACE("(%p) - return format\n",This);
 267         *ppmtAcceptTypes = &This->m_mtOut;
 268         *pcAcceptTypes = 1;
 269
 270         return NOERROR;
 271 }
 272
 273 static HRESULT AVIDec_GetAllocProp( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE* pmtOut, ALLOCATOR_PROPERTIES* pProp, BOOL* pbTransInPlace, BOOL* pbTryToReuseSample )
 274 {
 275         CAVIDecImpl*    This = pImpl->m_pUserData;
 276         BITMAPINFO*     pbiOut = NULL;
 277         HRESULT hr;
 278
 279         TRACE("(%p)\n",This);
 280
 281         if ( This == NULL )
 282                 return E_UNEXPECTED;
 283
 284         hr = AVIDec_CheckMediaType( pImpl, pmtIn, pmtOut );
 285         if ( FAILED(hr) )
 286                 return hr;
 287
 288         pbiOut = (BITMAPINFO*)(&((VIDEOINFOHEADER*)pmtOut->pbFormat)->bmiHeader);
 289
 290         pProp->cBuffers = 1;
 291         if ( pbiOut->bmiHeader.biCompression == 0 )
 292                 pProp->cbBuffer = DIBSIZE(pbiOut->bmiHeader);
 293         else
 294                 pProp->cbBuffer = pbiOut->bmiHeader.biSizeImage;
 295
 296         *pbTransInPlace = FALSE;
 297         *pbTryToReuseSample = TRUE;
 298
 299         return NOERROR;
 300 }
 301
 302 static HRESULT AVIDec_BeginTransform( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE* pmtOut, BOOL bReuseSample )
 303 {
 304         CAVIDecImpl*    This = pImpl->m_pUserData;
 305         BITMAPINFO*     pbiIn = NULL;
 306         BITMAPINFO*     pbiOut = NULL;
 307         HRESULT hr;
 308
 309         TRACE("(%p,%p,%p,%d)\n",This,pmtIn,pmtOut,bReuseSample);
 310
 311         if ( This == NULL ||
 312                  This->hicTrans != (HIC)NULL )
 313                 return E_UNEXPECTED;
 314
 315         hr = AVIDec_CheckMediaType( pImpl, pmtIn, pmtOut );
 316         if ( FAILED(hr) )
 317                 return hr;
 318
 319         AVIDec_ReleaseDIBBuffers(This);
 320
 321         pbiIn = (BITMAPINFO*)(&((VIDEOINFOHEADER*)pmtIn->pbFormat)->bmiHeader);
 322         pbiOut = (BITMAPINFO*)(&((VIDEOINFOHEADER*)pmtOut->pbFormat)->bmiHeader);
 323         This->m_pbiIn = AVIDec_DuplicateBitmapInfo(pbiIn);
 324         This->m_pbiOut = AVIDec_DuplicateBitmapInfo(pbiOut);
 325         if ( This->m_pbiIn == NULL || This->m_pbiOut == NULL )
 326                 return E_OUTOFMEMORY;
 327         if ( This->m_pbiOut->bmiHeader.biCompression == 0 || This->m_pbiOut->bmiHeader.biCompression == 3 )
 328                 This->m_pbiOut->bmiHeader.biSizeImage = DIBSIZE(This->m_pbiOut->bmiHeader);
 329
 330         if ( !bReuseSample )
 331         {
 332                 This->m_pOutBuf = QUARTZ_AllocMem(This->m_pbiOut->bmiHeader.biSizeImage);
 333                 if ( This->m_pOutBuf == NULL )
 334                         return E_OUTOFMEMORY;
 335                 ZeroMemory( This->m_pOutBuf, This->m_pbiOut->bmiHeader.biSizeImage );
 336         }
 337
 338         if ( ICERR_OK != ICDecompressBegin(
 339                 This->hicCached, This->m_pbiIn, This->m_pbiOut ) )
 340                 return E_FAIL;
 341
 342         This->hicTrans = This->hicCached;
 343         This->hicCached = (HIC)NULL;
 344
 345         return NOERROR;
 346 }
 347
 348 static HRESULT AVIDec_Transform( CTransformBaseImpl* pImpl, IMediaSample* pSampIn, IMediaSample* pSampOut )
 349 {
 350         CAVIDecImpl*    This = pImpl->m_pUserData;
 351         DWORD   dwFlags;
 352         BYTE*   pDataIn = NULL;
 353         BYTE*   pDataOut = NULL;
 354         HRESULT hr;
 355
 356         TRACE("(%p)\n",This);
 357
 358         if ( This == NULL || pSampOut == NULL ||
 359                  This->hicTrans == (HIC)NULL ||
 360                  This->m_pbiIn == NULL ||
 361                  This->m_pbiOut == NULL )
 362                 return E_UNEXPECTED;
 363
 364         hr = IMediaSample_GetPointer( pSampIn, &pDataIn );
 365         if ( FAILED(hr) )
 366                 return hr;
 367         hr = IMediaSample_GetPointer( pSampOut, &pDataOut );
 368         if ( FAILED(hr) )
 369                 return hr;
 370
 371         dwFlags = 0;
 372         /*** FIXME!!!
 373          *
 374          * if ( IMediaSample_IsSyncPoint(pSampIn) != S_OK )
 375          *      dwFlags |= ICDECOMPRESS_NOTKEYFRAME;
 376          ****/
 377
 378         if ( IMediaSample_IsPreroll(pSampIn) == S_OK )
 379                 dwFlags |= ICDECOMPRESS_PREROLL;
 380
 381         if ( ICERR_OK != ICDecompress(
 382                 This->hicTrans,
 383                 dwFlags,
 384                 &This->m_pbiIn->bmiHeader,
 385                 pDataIn,
 386                 &This->m_pbiOut->bmiHeader,
 387                 ( This->m_pOutBuf != NULL ) ? This->m_pOutBuf : pDataOut ) )
 388                 return E_FAIL;
 389
 390         if ( This->m_pOutBuf != NULL )
 391                 memcpy( pDataOut, This->m_pOutBuf,
 392                                 This->m_pbiOut->bmiHeader.biSizeImage );
 393
 394         return NOERROR;
 395 }
 396
 397 static HRESULT AVIDec_EndTransform( CTransformBaseImpl* pImpl )
 398 {
 399         CAVIDecImpl*    This = pImpl->m_pUserData;
 400
 401         TRACE("(%p)\n",This);
 402
 403         if ( This == NULL )
 404                 return E_UNEXPECTED;
 405         if ( This->hicTrans == (HIC)NULL )
 406                 return NOERROR;
 407
 408         ICDecompressEnd(This->hicTrans);
 409
 410         if ( This->hicCached != (HIC)NULL )
 411                 ICClose(This->hicCached);
 412         This->hicCached = This->hicTrans;
 413         This->hicTrans = (HIC)NULL;
 414
 415         AVIDec_ReleaseDIBBuffers(This);
 416
 417         return NOERROR;
 418 }
 419
 420
 421 static const TransformBaseHandlers transhandlers =
 422 {
 423         AVIDec_Init,
 424         AVIDec_Cleanup,
 425         AVIDec_CheckMediaType,
 426         AVIDec_GetOutputTypes,
 427         AVIDec_GetAllocProp,
 428         AVIDec_BeginTransform,
 429         AVIDec_Transform,
 430         AVIDec_EndTransform,
 431 };
 432
 433
 434 HRESULT QUARTZ_CreateAVIDec(IUnknown* punkOuter,void** ppobj)
 435 {
 436         return QUARTZ_CreateTransformBase(
 437                 punkOuter,ppobj,
 438                 &CLSID_AVIDec,
 439                 AVIDec_FilterName,
 440                 NULL, NULL,
 441                 &transhandlers );
 442 }
 443