dll/directx/wine/quartz/avidec.c

   1 /*
   2  * AVI Decompressor (VFW decompressors wrapper)
   3  *
   4  * Copyright 2004-2005 Christian Costa
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include "quartz_private.h"
  24 #include "pin.h"
  25
  26 #include "uuids.h"
  27 #include "amvideo.h"
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "dshow.h"
  31 #include "strmif.h"
  32 #include "vfwmsgs.h"
  33 #include "vfw.h"
  34 #include "dvdmedia.h"
  35
  36 #include <assert.h>
  37
  38 #include "wine/unicode.h"
  39 #include "wine/debug.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(quartz);
  42
  43 typedef struct AVIDecImpl
  44 {
  45     TransformFilter tf;
  46
  47     HIC hvid;
  48     BITMAPINFOHEADER* pBihIn;
  49     BITMAPINFOHEADER* pBihOut;
  50     REFERENCE_TIME late;
  51 } AVIDecImpl;
  52
  53 static const IBaseFilterVtbl AVIDec_Vtbl;
  54
  55 static inline AVIDecImpl *impl_from_TransformFilter( TransformFilter *iface )
  56 {
  57     return CONTAINING_RECORD(iface, AVIDecImpl, tf);
  58 }
  59
  60 static HRESULT WINAPI AVIDec_StartStreaming(TransformFilter* pTransformFilter)
  61 {
  62     AVIDecImpl* This = impl_from_TransformFilter(pTransformFilter);
  63     DWORD result;
  64
  65     TRACE("(%p)->()\n", This);
  66     This->late = -1;
  67
  68     result = ICDecompressBegin(This->hvid, This->pBihIn, This->pBihOut);
  69     if (result != ICERR_OK)
  70     {
  71         ERR("Cannot start processing (%d)\n", result);
  72         return E_FAIL;
  73     }
  74     return S_OK;
  75 }
  76
  77 static HRESULT WINAPI AVIDec_EndFlush(TransformFilter *pTransformFilter) {
  78     AVIDecImpl* This = impl_from_TransformFilter(pTransformFilter);
  79     This->late = -1;
  80     return S_OK;
  81 }
  82
  83 static HRESULT WINAPI AVIDec_NotifyDrop(TransformFilter *pTransformFilter, IBaseFilter *sender, Quality qm) {
  84     AVIDecImpl *This = impl_from_TransformFilter(pTransformFilter);
  85
  86     EnterCriticalSection(&This->tf.filter.csFilter);
  87     if (qm.Late > 0)
  88         This->late = qm.Late + qm.TimeStamp;
  89     else
  90         This->late = -1;
  91     LeaveCriticalSection(&This->tf.filter.csFilter);
  92     return S_OK;
  93 }
  94
  95 static int AVIDec_DropSample(AVIDecImpl *This, REFERENCE_TIME tStart) {
  96     if (This->late < 0)
  97         return 0;
  98
  99     if (tStart < This->late) {
 100         TRACE("Dropping sample\n");
 101         return 1;
 102     }
 103     This->late = -1;
 104     return 0;
 105 }
 106
 107 static HRESULT WINAPI AVIDec_Receive(TransformFilter *tf, IMediaSample *pSample)
 108 {
 109     AVIDecImpl* This = impl_from_TransformFilter(tf);
 110     AM_MEDIA_TYPE amt;
 111     HRESULT hr;
 112     DWORD res;
 113     IMediaSample* pOutSample = NULL;
 114     DWORD cbDstStream;
 115     LPBYTE pbDstStream;
 116     DWORD cbSrcStream;
 117     LPBYTE pbSrcStream;
 118     LONGLONG tStart, tStop;
 119     DWORD flags = 0;
 120
 121     EnterCriticalSection(&This->tf.csReceive);
 122     hr = IMediaSample_GetPointer(pSample, &pbSrcStream);
 123     if (FAILED(hr))
 124     {
 125         ERR("Cannot get pointer to sample data (%x)\n", hr);
 126         goto error;
 127     }
 128
 129     cbSrcStream = IMediaSample_GetActualDataLength(pSample);
 130
 131     TRACE("Sample data ptr = %p, size = %d\n", pbSrcStream, cbSrcStream);
 132
 133     hr = IPin_ConnectionMediaType(This->tf.ppPins[0], &amt);
 134     if (FAILED(hr)) {
 135         ERR("Unable to retrieve media type\n");
 136         goto error;
 137     }
 138
 139     /* Update input size to match sample size */
 140     This->pBihIn->biSizeImage = cbSrcStream;
 141
 142     hr = BaseOutputPinImpl_GetDeliveryBuffer((BaseOutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
 143     if (FAILED(hr)) {
 144         ERR("Unable to get delivery buffer (%x)\n", hr);
 145         goto error;
 146     }
 147
 148     hr = IMediaSample_SetActualDataLength(pOutSample, 0);
 149     assert(hr == S_OK);
 150
 151     hr = IMediaSample_GetPointer(pOutSample, &pbDstStream);
 152     if (FAILED(hr)) {
 153         ERR("Unable to get pointer to buffer (%x)\n", hr);
 154         goto error;
 155     }
 156     cbDstStream = IMediaSample_GetSize(pOutSample);
 157     if (cbDstStream < This->pBihOut->biSizeImage) {
 158         ERR("Sample size is too small %d < %d\n", cbDstStream, This->pBihOut->biSizeImage);
 159         hr = E_FAIL;
 160         goto error;
 161     }
 162
 163     if (IMediaSample_IsPreroll(pSample) == S_OK)
 164         flags |= ICDECOMPRESS_PREROLL;
 165     if (IMediaSample_IsSyncPoint(pSample) != S_OK)
 166         flags |= ICDECOMPRESS_NOTKEYFRAME;
 167     hr = IMediaSample_GetTime(pSample, &tStart, &tStop);
 168     if (hr == S_OK && AVIDec_DropSample(This, tStart))
 169         flags |= ICDECOMPRESS_HURRYUP;
 170
 171     res = ICDecompress(This->hvid, flags, This->pBihIn, pbSrcStream, This->pBihOut, pbDstStream);
 172     if (res != ICERR_OK)
 173         ERR("Error occurred during the decompression (%x)\n", res);
 174
 175     /* Drop sample if it's intended to be dropped */
 176     if (flags & ICDECOMPRESS_HURRYUP) {
 177         hr = S_OK;
 178         goto error;
 179     }
 180
 181     IMediaSample_SetActualDataLength(pOutSample, This->pBihOut->biSizeImage);
 182
 183     IMediaSample_SetPreroll(pOutSample, (IMediaSample_IsPreroll(pSample) == S_OK));
 184     IMediaSample_SetDiscontinuity(pOutSample, (IMediaSample_IsDiscontinuity(pSample) == S_OK));
 185     IMediaSample_SetSyncPoint(pOutSample, (IMediaSample_IsSyncPoint(pSample) == S_OK));
 186
 187     if (hr == S_OK)
 188         IMediaSample_SetTime(pOutSample, &tStart, &tStop);
 189     else if (hr == VFW_S_NO_STOP_TIME)
 190         IMediaSample_SetTime(pOutSample, &tStart, NULL);
 191     else
 192         IMediaSample_SetTime(pOutSample, NULL, NULL);
 193
 194     if (IMediaSample_GetMediaTime(pSample, &tStart, &tStop) == S_OK)
 195         IMediaSample_SetMediaTime(pOutSample, &tStart, &tStop);
 196     else
 197         IMediaSample_SetMediaTime(pOutSample, NULL, NULL);
 198
 199     LeaveCriticalSection(&This->tf.csReceive);
 200     hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)This->tf.ppPins[1], pOutSample);
 201     EnterCriticalSection(&This->tf.csReceive);
 202     if (hr != S_OK && hr != VFW_E_NOT_CONNECTED)
 203         ERR("Error sending sample (%x)\n", hr);
 204
 205 error:
 206     if (pOutSample)
 207         IMediaSample_Release(pOutSample);
 208
 209     LeaveCriticalSection(&This->tf.csReceive);
 210     return hr;
 211 }
 212
 213 static HRESULT WINAPI AVIDec_StopStreaming(TransformFilter* pTransformFilter)
 214 {
 215     AVIDecImpl* This = impl_from_TransformFilter(pTransformFilter);
 216     DWORD result;
 217
 218     TRACE("(%p)->()\n", This);
 219
 220     if (!This->hvid)
 221         return S_OK;
 222
 223     result = ICDecompressEnd(This->hvid);
 224     if (result != ICERR_OK)
 225     {
 226         ERR("Cannot stop processing (%d)\n", result);
 227         return E_FAIL;
 228     }
 229     return S_OK;
 230 }
 231
 232 static HRESULT WINAPI AVIDec_SetMediaType(TransformFilter *tf, PIN_DIRECTION dir, const AM_MEDIA_TYPE * pmt)
 233 {
 234     AVIDecImpl* This = impl_from_TransformFilter(tf);
 235     HRESULT hr = VFW_E_TYPE_NOT_ACCEPTED;
 236
 237     TRACE("(%p)->(%p)\n", This, pmt);
 238
 239     if (dir != PINDIR_INPUT)
 240         return S_OK;
 241
 242     /* Check root (GUID w/o FOURCC) */
 243     if ((IsEqualIID(&pmt->majortype, &MEDIATYPE_Video)) &&
 244         (!memcmp(((const char *)&pmt->subtype)+4, ((const char *)&MEDIATYPE_Video)+4, sizeof(GUID)-4)))
 245     {
 246         VIDEOINFOHEADER *format1 = (VIDEOINFOHEADER *)pmt->pbFormat;
 247         VIDEOINFOHEADER2 *format2 = (VIDEOINFOHEADER2 *)pmt->pbFormat;
 248         BITMAPINFOHEADER *bmi;
 249
 250         if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
 251             bmi = &format1->bmiHeader;
 252         else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
 253             bmi = &format2->bmiHeader;
 254         else
 255             goto failed;
 256         TRACE("Fourcc: %s\n", debugstr_an((const char *)&pmt->subtype.Data1, 4));
 257
 258         This->hvid = ICLocate(pmt->majortype.Data1, pmt->subtype.Data1, bmi, NULL, ICMODE_DECOMPRESS);
 259         if (This->hvid)
 260         {
 261             AM_MEDIA_TYPE* outpmt = &This->tf.pmt;
 262             const CLSID* outsubtype;
 263             DWORD bih_size;
 264             DWORD output_depth = bmi->biBitCount;
 265             DWORD result;
 266             FreeMediaType(outpmt);
 267
 268             switch(bmi->biBitCount)
 269             {
 270                 case 32: outsubtype = &MEDIASUBTYPE_RGB32; break;
 271                 case 24: outsubtype = &MEDIASUBTYPE_RGB24; break;
 272                 case 16: outsubtype = &MEDIASUBTYPE_RGB565; break;
 273                 case 8:  outsubtype = &MEDIASUBTYPE_RGB8; break;
 274                 default:
 275                     WARN("Non standard input depth %d, forced output depth to 32\n", bmi->biBitCount);
 276                     outsubtype = &MEDIASUBTYPE_RGB32;
 277                     output_depth = 32;
 278                     break;
 279             }
 280
 281             /* Copy bitmap header from media type to 1 for input and 1 for output */
 282             bih_size = bmi->biSize + bmi->biClrUsed * 4;
 283             This->pBihIn = CoTaskMemAlloc(bih_size);
 284             if (!This->pBihIn)
 285             {
 286                 hr = E_OUTOFMEMORY;
 287                 goto failed;
 288             }
 289             This->pBihOut = CoTaskMemAlloc(bih_size);
 290             if (!This->pBihOut)
 291             {
 292                 hr = E_OUTOFMEMORY;
 293                 goto failed;
 294             }
 295             memcpy(This->pBihIn, bmi, bih_size);
 296             memcpy(This->pBihOut, bmi, bih_size);
 297
 298             /* Update output format as non compressed bitmap */
 299             This->pBihOut->biCompression = 0;
 300             This->pBihOut->biBitCount = output_depth;
 301             This->pBihOut->biSizeImage = This->pBihOut->biWidth * This->pBihOut->biHeight * This->pBihOut->biBitCount / 8;
 302             TRACE("Size: %u\n", This->pBihIn->biSize);
 303             result = ICDecompressQuery(This->hvid, This->pBihIn, This->pBihOut);
 304             if (result != ICERR_OK)
 305             {
 306                 ERR("Unable to found a suitable output format (%d)\n", result);
 307                 goto failed;
 308             }
 309
 310             /* Update output media type */
 311             CopyMediaType(outpmt, pmt);
 312             outpmt->subtype = *outsubtype;
 313
 314             if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
 315                 memcpy(&(((VIDEOINFOHEADER *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
 316             else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
 317                 memcpy(&(((VIDEOINFOHEADER2 *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
 318             else
 319                 assert(0);
 320
 321             TRACE("Connection accepted\n");
 322             return S_OK;
 323         }
 324         TRACE("Unable to find a suitable VFW decompressor\n");
 325     }
 326
 327 failed:
 328
 329     TRACE("Connection refused\n");
 330     return hr;
 331 }
 332
 333 static HRESULT WINAPI AVIDec_CompleteConnect(TransformFilter *tf, PIN_DIRECTION dir, IPin *pin)
 334 {
 335     AVIDecImpl* This = impl_from_TransformFilter(tf);
 336
 337     TRACE("(%p)\n", This);
 338
 339     return S_OK;
 340 }
 341
 342 static HRESULT WINAPI AVIDec_BreakConnect(TransformFilter *tf, PIN_DIRECTION dir)
 343 {
 344     AVIDecImpl *This = impl_from_TransformFilter(tf);
 345
 346     TRACE("(%p)->()\n", This);
 347
 348     if (dir == PINDIR_INPUT)
 349     {
 350         if (This->hvid)
 351             ICClose(This->hvid);
 352         CoTaskMemFree(This->pBihIn);
 353         CoTaskMemFree(This->pBihOut);
 354         This->hvid = NULL;
 355         This->pBihIn = NULL;
 356         This->pBihOut = NULL;
 357     }
 358
 359     return S_OK;
 360 }
 361
 362 static HRESULT WINAPI AVIDec_DecideBufferSize(TransformFilter *tf, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
 363 {
 364     AVIDecImpl *pAVI = impl_from_TransformFilter(tf);
 365     ALLOCATOR_PROPERTIES actual;
 366
 367     if (!ppropInputRequest->cbAlign)
 368         ppropInputRequest->cbAlign = 1;
 369
 370     if (ppropInputRequest->cbBuffer < pAVI->pBihOut->biSizeImage)
 371             ppropInputRequest->cbBuffer = pAVI->pBihOut->biSizeImage;
 372
 373     if (!ppropInputRequest->cBuffers)
 374         ppropInputRequest->cBuffers = 1;
 375
 376     return IMemAllocator_SetProperties(pAlloc, ppropInputRequest, &actual);
 377 }
 378
 379 static const TransformFilterFuncTable AVIDec_FuncsTable = {
 380     AVIDec_DecideBufferSize,
 381     AVIDec_StartStreaming,
 382     AVIDec_Receive,
 383     AVIDec_StopStreaming,
 384     NULL,
 385     AVIDec_SetMediaType,
 386     AVIDec_CompleteConnect,
 387     AVIDec_BreakConnect,
 388     NULL,
 389     NULL,
 390     AVIDec_EndFlush,
 391     NULL,
 392     AVIDec_NotifyDrop
 393 };
 394
 395 HRESULT AVIDec_create(IUnknown * pUnkOuter, LPVOID * ppv)
 396 {
 397     HRESULT hr;
 398     AVIDecImpl * This;
 399
 400     TRACE("(%p, %p)\n", pUnkOuter, ppv);
 401
 402     *ppv = NULL;
 403
 404     if (pUnkOuter)
 405         return CLASS_E_NOAGGREGATION;
 406
 407     hr = TransformFilter_Construct(&AVIDec_Vtbl, sizeof(AVIDecImpl), &CLSID_AVIDec, &AVIDec_FuncsTable, (IBaseFilter**)&This);
 408
 409     if (FAILED(hr))
 410         return hr;
 411
 412     This->hvid = NULL;
 413     This->pBihIn = NULL;
 414     This->pBihOut = NULL;
 415
 416     *ppv = &This->tf.filter.IBaseFilter_iface;
 417
 418     return hr;
 419 }
 420
 421 static const IBaseFilterVtbl AVIDec_Vtbl =
 422 {
 423     TransformFilterImpl_QueryInterface,
 424     BaseFilterImpl_AddRef,
 425     TransformFilterImpl_Release,
 426     BaseFilterImpl_GetClassID,
 427     TransformFilterImpl_Stop,
 428     TransformFilterImpl_Pause,
 429     TransformFilterImpl_Run,
 430     BaseFilterImpl_GetState,
 431     BaseFilterImpl_SetSyncSource,
 432     BaseFilterImpl_GetSyncSource,
 433     BaseFilterImpl_EnumPins,
 434     TransformFilterImpl_FindPin,
 435     BaseFilterImpl_QueryFilterInfo,
 436     BaseFilterImpl_JoinFilterGraph,
 437     BaseFilterImpl_QueryVendorInfo
 438 };