git.oblomov.eu Git - wine/blob - dlls/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     IUnknown *seekthru_unk;
  47
  48     HIC hvid;
  49     BITMAPINFOHEADER* pBihIn;
  50     BITMAPINFOHEADER* pBihOut;
  51     REFERENCE_TIME late;
  52 } AVIDecImpl;
  53
  54 static const IBaseFilterVtbl AVIDec_Vtbl;
  55
  56 static inline AVIDecImpl *impl_from_IBaseFilter( IBaseFilter *iface )
  57 {
  58     return CONTAINING_RECORD(iface, AVIDecImpl, tf.filter.IBaseFilter_iface);
  59 }
  60
  61 static inline AVIDecImpl *impl_from_TransformFilter( TransformFilter *iface )
  62 {
  63     return CONTAINING_RECORD(iface, AVIDecImpl, tf.filter);
  64 }
  65
  66 static HRESULT WINAPI AVIDec_StartStreaming(TransformFilter* pTransformFilter)
  67 {
  68     AVIDecImpl* This = impl_from_TransformFilter(pTransformFilter);
  69     DWORD result;
  70
  71     TRACE("(%p)->()\n", This);
  72     This->late = -1;
  73
  74     result = ICDecompressBegin(This->hvid, This->pBihIn, This->pBihOut);
  75     if (result != ICERR_OK)
  76     {
  77         ERR("Cannot start processing (%d)\n", result);
  78         return E_FAIL;
  79     }
  80     return S_OK;
  81 }
  82
  83 static HRESULT WINAPI AVIDec_EndFlush(TransformFilter *pTransformFilter) {
  84     AVIDecImpl* This = impl_from_TransformFilter(pTransformFilter);
  85     This->late = -1;
  86     return S_OK;
  87 }
  88
  89 static HRESULT WINAPI AVIDec_NotifyDrop(TransformFilter *pTransformFilter, IBaseFilter *sender, Quality qm) {
  90     AVIDecImpl *This = impl_from_TransformFilter(pTransformFilter);
  91
  92     EnterCriticalSection(&This->tf.filter.csFilter);
  93     if (qm.Late > 0)
  94         This->late = qm.Late + qm.TimeStamp;
  95     else
  96         This->late = -1;
  97     LeaveCriticalSection(&This->tf.filter.csFilter);
  98     return S_OK;
  99 }
 100
 101 static int AVIDec_DropSample(AVIDecImpl *This, REFERENCE_TIME tStart) {
 102     if (This->late < 0)
 103         return 0;
 104
 105     if (tStart < This->late) {
 106         TRACE("Dropping sample\n");
 107         return 1;
 108     }
 109     This->late = -1;
 110     return 0;
 111 }
 112
 113 static HRESULT WINAPI AVIDec_Receive(TransformFilter *tf, IMediaSample *pSample)
 114 {
 115     AVIDecImpl* This = impl_from_TransformFilter(tf);
 116     AM_MEDIA_TYPE amt;
 117     HRESULT hr;
 118     DWORD res;
 119     IMediaSample* pOutSample = NULL;
 120     DWORD cbDstStream;
 121     LPBYTE pbDstStream;
 122     DWORD cbSrcStream;
 123     LPBYTE pbSrcStream;
 124     LONGLONG tStart, tStop;
 125     DWORD flags = 0;
 126
 127     EnterCriticalSection(&This->tf.csReceive);
 128     hr = IMediaSample_GetPointer(pSample, &pbSrcStream);
 129     if (FAILED(hr))
 130     {
 131         ERR("Cannot get pointer to sample data (%x)\n", hr);
 132         goto error;
 133     }
 134
 135     cbSrcStream = IMediaSample_GetActualDataLength(pSample);
 136
 137     TRACE("Sample data ptr = %p, size = %d\n", pbSrcStream, cbSrcStream);
 138
 139     hr = IPin_ConnectionMediaType(This->tf.ppPins[0], &amt);
 140     if (FAILED(hr)) {
 141         ERR("Unable to retrieve media type\n");
 142         goto error;
 143     }
 144
 145     /* Update input size to match sample size */
 146     This->pBihIn->biSizeImage = cbSrcStream;
 147
 148     hr = BaseOutputPinImpl_GetDeliveryBuffer((BaseOutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
 149     if (FAILED(hr)) {
 150         ERR("Unable to get delivery buffer (%x)\n", hr);
 151         goto error;
 152     }
 153
 154     hr = IMediaSample_SetActualDataLength(pOutSample, 0);
 155     assert(hr == S_OK);
 156
 157     hr = IMediaSample_GetPointer(pOutSample, &pbDstStream);
 158     if (FAILED(hr)) {
 159         ERR("Unable to get pointer to buffer (%x)\n", hr);
 160         goto error;
 161     }
 162     cbDstStream = IMediaSample_GetSize(pOutSample);
 163     if (cbDstStream < This->pBihOut->biSizeImage) {
 164         ERR("Sample size is too small %d < %d\n", cbDstStream, This->pBihOut->biSizeImage);
 165         hr = E_FAIL;
 166         goto error;
 167     }
 168
 169     if (IMediaSample_IsPreroll(pSample) == S_OK)
 170         flags |= ICDECOMPRESS_PREROLL;
 171     if (IMediaSample_IsSyncPoint(pSample) != S_OK)
 172         flags |= ICDECOMPRESS_NOTKEYFRAME;
 173     hr = IMediaSample_GetTime(pSample, &tStart, &tStop);
 174     if (hr == S_OK && AVIDec_DropSample(This, tStart))
 175         flags |= ICDECOMPRESS_HURRYUP;
 176
 177     res = ICDecompress(This->hvid, flags, This->pBihIn, pbSrcStream, This->pBihOut, pbDstStream);
 178     if (res != ICERR_OK)
 179         ERR("Error occurred during the decompression (%x)\n", res);
 180
 181     /* Drop sample if its intended to be dropped */
 182     if (flags & ICDECOMPRESS_HURRYUP) {
 183         hr = S_OK;
 184         goto error;
 185     }
 186
 187     IMediaSample_SetActualDataLength(pOutSample, This->pBihOut->biSizeImage);
 188
 189     IMediaSample_SetPreroll(pOutSample, (IMediaSample_IsPreroll(pSample) == S_OK));
 190     IMediaSample_SetDiscontinuity(pOutSample, (IMediaSample_IsDiscontinuity(pSample) == S_OK));
 191     IMediaSample_SetSyncPoint(pOutSample, (IMediaSample_IsSyncPoint(pSample) == S_OK));
 192
 193     if (hr == S_OK)
 194         IMediaSample_SetTime(pOutSample, &tStart, &tStop);
 195     else if (hr == VFW_S_NO_STOP_TIME)
 196         IMediaSample_SetTime(pOutSample, &tStart, NULL);
 197     else
 198         IMediaSample_SetTime(pOutSample, NULL, NULL);
 199
 200     if (IMediaSample_GetMediaTime(pSample, &tStart, &tStop) == S_OK)
 201         IMediaSample_SetMediaTime(pOutSample, &tStart, &tStop);
 202     else
 203         IMediaSample_SetMediaTime(pOutSample, NULL, NULL);
 204
 205     LeaveCriticalSection(&This->tf.csReceive);
 206     hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)This->tf.ppPins[1], pOutSample);
 207     EnterCriticalSection(&This->tf.csReceive);
 208     if (hr != S_OK && hr != VFW_E_NOT_CONNECTED)
 209         ERR("Error sending sample (%x)\n", hr);
 210
 211 error:
 212     if (pOutSample)
 213         IMediaSample_Release(pOutSample);
 214
 215     LeaveCriticalSection(&This->tf.csReceive);
 216     return hr;
 217 }
 218
 219 static HRESULT WINAPI AVIDec_StopStreaming(TransformFilter* pTransformFilter)
 220 {
 221     AVIDecImpl* This = impl_from_TransformFilter(pTransformFilter);
 222     DWORD result;
 223
 224     TRACE("(%p)->()\n", This);
 225
 226     if (!This->hvid)
 227         return S_OK;
 228
 229     result = ICDecompressEnd(This->hvid);
 230     if (result != ICERR_OK)
 231     {
 232         ERR("Cannot stop processing (%d)\n", result);
 233         return E_FAIL;
 234     }
 235     return S_OK;
 236 }
 237
 238 static HRESULT WINAPI AVIDec_SetMediaType(TransformFilter *tf, PIN_DIRECTION dir, const AM_MEDIA_TYPE * pmt)
 239 {
 240     AVIDecImpl* This = impl_from_TransformFilter(tf);
 241     HRESULT hr = VFW_E_TYPE_NOT_ACCEPTED;
 242
 243     TRACE("(%p)->(%p)\n", This, pmt);
 244
 245     if (dir != PINDIR_INPUT)
 246         return S_OK;
 247
 248     /* Check root (GUID w/o FOURCC) */
 249     if ((IsEqualIID(&pmt->majortype, &MEDIATYPE_Video)) &&
 250         (!memcmp(((const char *)&pmt->subtype)+4, ((const char *)&MEDIATYPE_Video)+4, sizeof(GUID)-4)))
 251     {
 252         VIDEOINFOHEADER *format1 = (VIDEOINFOHEADER *)pmt->pbFormat;
 253         VIDEOINFOHEADER2 *format2 = (VIDEOINFOHEADER2 *)pmt->pbFormat;
 254         BITMAPINFOHEADER *bmi;
 255
 256         if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
 257             bmi = &format1->bmiHeader;
 258         else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
 259             bmi = &format2->bmiHeader;
 260         else
 261             goto failed;
 262         TRACE("Fourcc: %s\n", debugstr_an((const char *)&pmt->subtype.Data1, 4));
 263
 264         This->hvid = ICLocate(pmt->majortype.Data1, pmt->subtype.Data1, bmi, NULL, ICMODE_DECOMPRESS);
 265         if (This->hvid)
 266         {
 267             AM_MEDIA_TYPE* outpmt = &This->tf.pmt;
 268             const CLSID* outsubtype;
 269             DWORD bih_size;
 270             DWORD output_depth = bmi->biBitCount;
 271             DWORD result;
 272             FreeMediaType(outpmt);
 273
 274             switch(bmi->biBitCount)
 275             {
 276                 case 32: outsubtype = &MEDIASUBTYPE_RGB32; break;
 277                 case 24: outsubtype = &MEDIASUBTYPE_RGB24; break;
 278                 case 16: outsubtype = &MEDIASUBTYPE_RGB565; break;
 279                 case 8:  outsubtype = &MEDIASUBTYPE_RGB8; break;
 280                 default:
 281                     WARN("Non standard input depth %d, forced output depth to 32\n", bmi->biBitCount);
 282                     outsubtype = &MEDIASUBTYPE_RGB32;
 283                     output_depth = 32;
 284                     break;
 285             }
 286
 287             /* Copy bitmap header from media type to 1 for input and 1 for output */
 288             bih_size = bmi->biSize + bmi->biClrUsed * 4;
 289             This->pBihIn = CoTaskMemAlloc(bih_size);
 290             if (!This->pBihIn)
 291             {
 292                 hr = E_OUTOFMEMORY;
 293                 goto failed;
 294             }
 295             This->pBihOut = CoTaskMemAlloc(bih_size);
 296             if (!This->pBihOut)
 297             {
 298                 hr = E_OUTOFMEMORY;
 299                 goto failed;
 300             }
 301             memcpy(This->pBihIn, bmi, bih_size);
 302             memcpy(This->pBihOut, bmi, bih_size);
 303
 304             /* Update output format as non compressed bitmap */
 305             This->pBihOut->biCompression = 0;
 306             This->pBihOut->biBitCount = output_depth;
 307             This->pBihOut->biSizeImage = This->pBihOut->biWidth * This->pBihOut->biHeight * This->pBihOut->biBitCount / 8;
 308             TRACE("Size: %u\n", This->pBihIn->biSize);
 309             result = ICDecompressQuery(This->hvid, This->pBihIn, This->pBihOut);
 310             if (result != ICERR_OK)
 311             {
 312                 ERR("Unable to found a suitable output format (%d)\n", result);
 313                 goto failed;
 314             }
 315
 316             /* Update output media type */
 317             CopyMediaType(outpmt, pmt);
 318             outpmt->subtype = *outsubtype;
 319
 320             if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
 321                 memcpy(&(((VIDEOINFOHEADER *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
 322             else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
 323                 memcpy(&(((VIDEOINFOHEADER2 *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
 324             else
 325                 assert(0);
 326
 327             TRACE("Connection accepted\n");
 328             return S_OK;
 329         }
 330         TRACE("Unable to find a suitable VFW decompressor\n");
 331     }
 332
 333 failed:
 334
 335     TRACE("Connection refused\n");
 336     return hr;
 337 }
 338
 339 static HRESULT WINAPI AVIDec_CompleteConnect(TransformFilter *tf, PIN_DIRECTION dir, IPin *pin)
 340 {
 341     AVIDecImpl* This = impl_from_TransformFilter(tf);
 342
 343     TRACE("(%p)\n", This);
 344
 345     return S_OK;
 346 }
 347
 348 static HRESULT WINAPI AVIDec_BreakConnect(TransformFilter *tf, PIN_DIRECTION dir)
 349 {
 350     AVIDecImpl *This = impl_from_TransformFilter(tf);
 351
 352     TRACE("(%p)->()\n", This);
 353
 354     if (dir == PINDIR_INPUT)
 355     {
 356         if (This->hvid)
 357             ICClose(This->hvid);
 358         if (This->pBihIn)
 359             CoTaskMemFree(This->pBihIn);
 360         if (This->pBihOut)
 361             CoTaskMemFree(This->pBihOut);
 362
 363         This->hvid = NULL;
 364         This->pBihIn = NULL;
 365         This->pBihOut = NULL;
 366     }
 367
 368     return S_OK;
 369 }
 370
 371 static HRESULT WINAPI AVIDec_DecideBufferSize(TransformFilter *tf, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
 372 {
 373     AVIDecImpl *pAVI = impl_from_TransformFilter(tf);
 374     ALLOCATOR_PROPERTIES actual;
 375
 376     if (!ppropInputRequest->cbAlign)
 377         ppropInputRequest->cbAlign = 1;
 378
 379     if (ppropInputRequest->cbBuffer < pAVI->pBihOut->biSizeImage)
 380             ppropInputRequest->cbBuffer = pAVI->pBihOut->biSizeImage;
 381
 382     if (!ppropInputRequest->cBuffers)
 383         ppropInputRequest->cBuffers = 1;
 384
 385     return IMemAllocator_SetProperties(pAlloc, ppropInputRequest, &actual);
 386 }
 387
 388 static const TransformFilterFuncTable AVIDec_FuncsTable = {
 389     AVIDec_DecideBufferSize,
 390     AVIDec_StartStreaming,
 391     AVIDec_Receive,
 392     AVIDec_StopStreaming,
 393     NULL,
 394     AVIDec_SetMediaType,
 395     AVIDec_CompleteConnect,
 396     AVIDec_BreakConnect,
 397     NULL,
 398     NULL,
 399     AVIDec_EndFlush,
 400     NULL,
 401     AVIDec_NotifyDrop
 402 };
 403
 404 HRESULT AVIDec_create(IUnknown * pUnkOuter, LPVOID * ppv)
 405 {
 406     HRESULT hr;
 407     AVIDecImpl * This;
 408
 409     TRACE("(%p, %p)\n", pUnkOuter, ppv);
 410
 411     *ppv = NULL;
 412
 413     if (pUnkOuter)
 414         return CLASS_E_NOAGGREGATION;
 415
 416     hr = TransformFilter_Construct(&AVIDec_Vtbl, sizeof(AVIDecImpl), &CLSID_AVIDec, &AVIDec_FuncsTable, (IBaseFilter**)&This);
 417
 418     if (FAILED(hr))
 419         return hr;
 420     else
 421     {
 422         ISeekingPassThru *passthru;
 423         hr = CoCreateInstance(&CLSID_SeekingPassThru, (IUnknown*)This, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void**)&This->seekthru_unk);
 424         IUnknown_QueryInterface(This->seekthru_unk, &IID_ISeekingPassThru, (void**)&passthru);
 425         ISeekingPassThru_Init(passthru, FALSE, This->tf.ppPins[0]);
 426         ISeekingPassThru_Release(passthru);
 427     }
 428
 429     This->hvid = NULL;
 430     This->pBihIn = NULL;
 431     This->pBihOut = NULL;
 432
 433     *ppv = This;
 434
 435     return hr;
 436 }
 437
 438 static HRESULT WINAPI AVIDec_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv)
 439 {
 440     HRESULT hr;
 441     AVIDecImpl *This = impl_from_IBaseFilter(iface);
 442     TRACE("(%p/%p)->(%s, %p)\n", This, iface, qzdebugstr_guid(riid), ppv);
 443
 444     if (IsEqualIID(riid, &IID_IMediaSeeking))
 445         return IUnknown_QueryInterface(This->seekthru_unk, riid, ppv);
 446
 447     hr = TransformFilterImpl_QueryInterface(iface, riid, ppv);
 448
 449     return hr;
 450 }
 451
 452 static const IBaseFilterVtbl AVIDec_Vtbl =
 453 {
 454     AVIDec_QueryInterface,
 455     BaseFilterImpl_AddRef,
 456     TransformFilterImpl_Release,
 457     BaseFilterImpl_GetClassID,
 458     TransformFilterImpl_Stop,
 459     TransformFilterImpl_Pause,
 460     TransformFilterImpl_Run,
 461     BaseFilterImpl_GetState,
 462     BaseFilterImpl_SetSyncSource,
 463     BaseFilterImpl_GetSyncSource,
 464     BaseFilterImpl_EnumPins,
 465     TransformFilterImpl_FindPin,
 466     BaseFilterImpl_QueryFilterInfo,
 467     BaseFilterImpl_JoinFilterGraph,
 468     BaseFilterImpl_QueryVendorInfo
 469 };