dlls/strmbase/video.c

   1 /*
   2  * Generic Implementation of strmbase video classes
   3  *
   4  * Copyright 2012 Aric Stewart, CodeWeavers
   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 #define COBJMACROS
  22
  23 #include <assert.h>
  24 #include "dshow.h"
  25 #include "uuids.h"
  26 #include "vfwmsgs.h"
  27 #include "wine/debug.h"
  28 #include "wine/unicode.h"
  29 #include "wine/strmbase.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(strmbase);
  32
  33 static inline BaseControlVideo *impl_from_IBasicVideo(IBasicVideo *iface)
  34 {
  35     return CONTAINING_RECORD(iface, BaseControlVideo, IBasicVideo_iface);
  36 }
  37
  38 HRESULT WINAPI BaseControlVideo_Init(BaseControlVideo *pControlVideo, const IBasicVideoVtbl *lpVtbl, BaseFilter *owner, CRITICAL_SECTION *lock, BasePin* pPin, const BaseControlVideoFuncTable* pFuncsTable)
  39 {
  40     pControlVideo->IBasicVideo_iface.lpVtbl = lpVtbl;
  41     pControlVideo->pFilter = owner;
  42     pControlVideo->pInterfaceLock = lock;
  43     pControlVideo->pPin = pPin;
  44     pControlVideo->pFuncsTable = pFuncsTable;
  45
  46     return S_OK;
  47 }
  48
  49 HRESULT WINAPI BaseControlVideoImpl_GetTypeInfoCount(IBasicVideo *iface, UINT*pctinfo)
  50 {
  51     BaseControlVideo *This = impl_from_IBasicVideo(iface);
  52
  53     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
  54
  55     return S_OK;
  56 }
  57
  58 HRESULT WINAPI BaseControlVideoImpl_GetTypeInfo(IBasicVideo *iface, UINT iTInfo, LCID lcid, ITypeInfo**ppTInfo)
  59 {
  60     BaseControlVideo *This = impl_from_IBasicVideo(iface);
  61
  62     FIXME("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
  63
  64     return S_OK;
  65 }
  66
  67 HRESULT WINAPI BaseControlVideoImpl_GetIDsOfNames(IBasicVideo *iface, REFIID riid, LPOLESTR*rgszNames, UINT cNames, LCID lcid, DISPID*rgDispId)
  68 {
  69     BaseControlVideo *This = impl_from_IBasicVideo(iface);
  70
  71     FIXME("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
  72
  73     return S_OK;
  74 }
  75
  76 HRESULT WINAPI BaseControlVideoImpl_Invoke(IBasicVideo *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS*pDispParams, VARIANT*pVarResult, EXCEPINFO*pExepInfo, UINT*puArgErr)
  77 {
  78     BaseControlVideo *This = impl_from_IBasicVideo(iface);
  79
  80     FIXME("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p): stub !!!\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
  81
  82     return S_OK;
  83 }
  84
  85 HRESULT WINAPI BaseControlVideoImpl_get_AvgTimePerFrame(IBasicVideo *iface, REFTIME *pAvgTimePerFrame)
  86 {
  87     VIDEOINFOHEADER *vih;
  88     BaseControlVideo *This = impl_from_IBasicVideo(iface);
  89
  90     if (!This->pPin->pConnectedTo)
  91         return VFW_E_NOT_CONNECTED;
  92
  93     TRACE("(%p/%p)->(%p)\n", This, iface, pAvgTimePerFrame);
  94
  95     vih = This->pFuncsTable->pfnGetVideoFormat(This);
  96     *pAvgTimePerFrame = vih->AvgTimePerFrame;
  97     return S_OK;
  98 }
  99
 100 HRESULT WINAPI BaseControlVideoImpl_get_BitRate(IBasicVideo *iface, LONG *pBitRate)
 101 {
 102     VIDEOINFOHEADER *vih;
 103     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 104
 105     TRACE("(%p/%p)->(%p)\n", This, iface, pBitRate);
 106
 107     if (!This->pPin->pConnectedTo)
 108         return VFW_E_NOT_CONNECTED;
 109
 110     vih = This->pFuncsTable->pfnGetVideoFormat(This);
 111     *pBitRate = vih->dwBitRate;
 112     return S_OK;
 113 }
 114
 115 HRESULT WINAPI BaseControlVideoImpl_get_BitErrorRate(IBasicVideo *iface, LONG *pBitErrorRate)
 116 {
 117     VIDEOINFOHEADER *vih;
 118     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 119
 120     TRACE("(%p/%p)->(%p)\n", This, iface, pBitErrorRate);
 121
 122     if (!This->pPin->pConnectedTo)
 123         return VFW_E_NOT_CONNECTED;
 124
 125     vih = This->pFuncsTable->pfnGetVideoFormat(This);
 126     *pBitErrorRate = vih->dwBitErrorRate;
 127     return S_OK;
 128 }
 129
 130 HRESULT WINAPI BaseControlVideoImpl_get_VideoWidth(IBasicVideo *iface, LONG *pVideoWidth)
 131 {
 132     VIDEOINFOHEADER *vih;
 133     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 134
 135     TRACE("(%p/%p)->(%p)\n", This, iface, pVideoWidth);
 136
 137     vih = This->pFuncsTable->pfnGetVideoFormat(This);
 138     *pVideoWidth = vih->bmiHeader.biWidth;
 139
 140     return S_OK;
 141 }
 142
 143 HRESULT WINAPI BaseControlVideoImpl_get_VideoHeight(IBasicVideo *iface, LONG *pVideoHeight)
 144 {
 145     VIDEOINFOHEADER *vih;
 146     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 147
 148     TRACE("(%p/%p)->(%p)\n", This, iface, pVideoHeight);
 149
 150     vih = This->pFuncsTable->pfnGetVideoFormat(This);
 151     *pVideoHeight = vih->bmiHeader.biHeight;
 152
 153     return S_OK;
 154 }
 155
 156 HRESULT WINAPI BaseControlVideoImpl_put_SourceLeft(IBasicVideo *iface, LONG SourceLeft)
 157 {
 158     RECT SourceRect;
 159     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 160
 161     TRACE("(%p/%p)->(%d)\n", This, iface, SourceLeft);
 162     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 163     SourceRect.left = SourceLeft;
 164     This->pFuncsTable->pfnSetSourceRect(This, &SourceRect);
 165
 166     return S_OK;
 167 }
 168
 169 HRESULT WINAPI BaseControlVideoImpl_get_SourceLeft(IBasicVideo *iface, LONG *pSourceLeft)
 170 {
 171     RECT SourceRect;
 172     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 173
 174     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceLeft);
 175     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 176     *pSourceLeft = SourceRect.left;
 177
 178     return S_OK;
 179 }
 180
 181 HRESULT WINAPI BaseControlVideoImpl_put_SourceWidth(IBasicVideo *iface, LONG SourceWidth)
 182 {
 183     RECT SourceRect;
 184     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 185
 186     TRACE("(%p/%p)->(%d)\n", This, iface, SourceWidth);
 187     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 188     SourceRect.right = SourceRect.left + SourceWidth;
 189     This->pFuncsTable->pfnSetSourceRect(This, &SourceRect);
 190
 191     return S_OK;
 192 }
 193
 194 HRESULT WINAPI BaseControlVideoImpl_get_SourceWidth(IBasicVideo *iface, LONG *pSourceWidth)
 195 {
 196     RECT SourceRect;
 197     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 198
 199     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceWidth);
 200     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 201     *pSourceWidth = SourceRect.right - SourceRect.left;
 202
 203     return S_OK;
 204 }
 205
 206 HRESULT WINAPI BaseControlVideoImpl_put_SourceTop(IBasicVideo *iface, LONG SourceTop)
 207 {
 208     RECT SourceRect;
 209     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 210
 211     TRACE("(%p/%p)->(%d)\n", This, iface, SourceTop);
 212     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 213     SourceRect.top = SourceTop;
 214     This->pFuncsTable->pfnSetSourceRect(This, &SourceRect);
 215
 216     return S_OK;
 217 }
 218
 219 HRESULT WINAPI BaseControlVideoImpl_get_SourceTop(IBasicVideo *iface, LONG *pSourceTop)
 220 {
 221     RECT SourceRect;
 222     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 223
 224     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceTop);
 225     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 226     *pSourceTop = SourceRect.top;
 227
 228     return S_OK;
 229 }
 230
 231 HRESULT WINAPI BaseControlVideoImpl_put_SourceHeight(IBasicVideo *iface, LONG SourceHeight)
 232 {
 233     RECT SourceRect;
 234     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 235
 236     TRACE("(%p/%p)->(%d)\n", This, iface, SourceHeight);
 237     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 238     SourceRect.bottom = SourceRect.top + SourceHeight;
 239     This->pFuncsTable->pfnSetSourceRect(This, &SourceRect);
 240
 241     return S_OK;
 242 }
 243
 244 HRESULT WINAPI BaseControlVideoImpl_get_SourceHeight(IBasicVideo *iface, LONG *pSourceHeight)
 245 {
 246     RECT SourceRect;
 247     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 248
 249     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceHeight);
 250     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 251
 252     *pSourceHeight = SourceRect.bottom - SourceRect.top;
 253
 254     return S_OK;
 255 }
 256
 257 HRESULT WINAPI BaseControlVideoImpl_put_DestinationLeft(IBasicVideo *iface, LONG DestinationLeft)
 258 {
 259     RECT DestRect;
 260     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 261
 262     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationLeft);
 263     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 264     DestRect.left = DestinationLeft;
 265     This->pFuncsTable->pfnSetTargetRect(This, &DestRect);
 266
 267     return S_OK;
 268 }
 269
 270 HRESULT WINAPI BaseControlVideoImpl_get_DestinationLeft(IBasicVideo *iface, LONG *pDestinationLeft)
 271 {
 272     RECT DestRect;
 273     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 274
 275     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationLeft);
 276     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 277     *pDestinationLeft = DestRect.left;
 278
 279     return S_OK;
 280 }
 281
 282 HRESULT WINAPI BaseControlVideoImpl_put_DestinationWidth(IBasicVideo *iface, LONG DestinationWidth)
 283 {
 284     RECT DestRect;
 285     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 286
 287     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationWidth);
 288     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 289     DestRect.right = DestRect.left + DestinationWidth;
 290     This->pFuncsTable->pfnSetTargetRect(This, &DestRect);
 291
 292     return S_OK;
 293 }
 294
 295 HRESULT WINAPI BaseControlVideoImpl_get_DestinationWidth(IBasicVideo *iface, LONG *pDestinationWidth)
 296 {
 297     RECT DestRect;
 298     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 299
 300     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationWidth);
 301     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 302     *pDestinationWidth = DestRect.right - DestRect.left;
 303
 304     return S_OK;
 305 }
 306
 307 HRESULT WINAPI BaseControlVideoImpl_put_DestinationTop(IBasicVideo *iface, LONG DestinationTop)
 308 {
 309     RECT DestRect;
 310     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 311
 312     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationTop);
 313     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 314     DestRect.top = DestinationTop;
 315     This->pFuncsTable->pfnSetTargetRect(This, &DestRect);
 316
 317     return S_OK;
 318 }
 319
 320 HRESULT WINAPI BaseControlVideoImpl_get_DestinationTop(IBasicVideo *iface, LONG *pDestinationTop)
 321 {
 322     RECT DestRect;
 323     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 324
 325     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationTop);
 326     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 327     *pDestinationTop = DestRect.top;
 328
 329     return S_OK;
 330 }
 331
 332 HRESULT WINAPI BaseControlVideoImpl_put_DestinationHeight(IBasicVideo *iface, LONG DestinationHeight)
 333 {
 334     RECT DestRect;
 335     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 336
 337     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationHeight);
 338     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 339     DestRect.right = DestRect.left + DestinationHeight;
 340     This->pFuncsTable->pfnSetTargetRect(This, &DestRect);
 341
 342     return S_OK;
 343 }
 344
 345 HRESULT WINAPI BaseControlVideoImpl_get_DestinationHeight(IBasicVideo *iface, LONG *pDestinationHeight)
 346 {
 347     RECT DestRect;
 348     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 349
 350     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationHeight);
 351     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 352     *pDestinationHeight = DestRect.right - DestRect.left;
 353
 354     return S_OK;
 355 }
 356
 357 HRESULT WINAPI BaseControlVideoImpl_SetSourcePosition(IBasicVideo *iface, LONG Left, LONG Top, LONG Width, LONG Height)
 358 {
 359     RECT SourceRect;
 360     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 361
 362     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
 363     SourceRect.left = Left;
 364     SourceRect.top = Top;
 365     SourceRect.right = Left + Width;
 366     SourceRect.bottom = Top + Height;
 367     This->pFuncsTable->pfnSetSourceRect(This, &SourceRect);
 368
 369     return S_OK;
 370 }
 371
 372 HRESULT WINAPI BaseControlVideoImpl_GetSourcePosition(IBasicVideo *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight)
 373 {
 374     RECT SourceRect;
 375     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 376
 377     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
 378     This->pFuncsTable->pfnGetSourceRect(This, &SourceRect);
 379
 380     *pLeft = SourceRect.left;
 381     *pTop = SourceRect.top;
 382     *pWidth = SourceRect.right - SourceRect.left;
 383     *pHeight = SourceRect.bottom - SourceRect.top;
 384
 385     return S_OK;
 386 }
 387
 388 HRESULT WINAPI BaseControlVideoImpl_SetDefaultSourcePosition(IBasicVideo *iface)
 389 {
 390     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 391
 392     TRACE("(%p/%p)->()\n", This, iface);
 393     return This->pFuncsTable->pfnSetDefaultSourceRect(This);
 394 }
 395
 396 HRESULT WINAPI BaseControlVideoImpl_SetDestinationPosition(IBasicVideo *iface, LONG Left, LONG Top, LONG Width, LONG Height)
 397 {
 398     RECT DestRect;
 399     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 400
 401     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
 402
 403     DestRect.left = Left;
 404     DestRect.top = Top;
 405     DestRect.right = Left + Width;
 406     DestRect.bottom = Top + Height;
 407     This->pFuncsTable->pfnSetTargetRect(This, &DestRect);
 408
 409     return S_OK;
 410 }
 411
 412 HRESULT WINAPI BaseControlVideoImpl_GetDestinationPosition(IBasicVideo *iface, LONG *pLeft, LONG *pTop, LONG *pWidth, LONG *pHeight)
 413 {
 414     RECT DestRect;
 415     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 416
 417     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
 418     This->pFuncsTable->pfnGetTargetRect(This, &DestRect);
 419
 420     *pLeft = DestRect.left;
 421     *pTop = DestRect.top;
 422     *pWidth = DestRect.right - DestRect.left;
 423     *pHeight = DestRect.bottom - DestRect.top;
 424
 425     return S_OK;
 426 }
 427
 428 HRESULT WINAPI BaseControlVideoImpl_SetDefaultDestinationPosition(IBasicVideo *iface)
 429 {
 430     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 431
 432     TRACE("(%p/%p)->()\n", This, iface);
 433     return This->pFuncsTable->pfnSetDefaultTargetRect(This);
 434 }
 435
 436 HRESULT WINAPI BaseControlVideoImpl_GetVideoSize(IBasicVideo *iface, LONG *pWidth, LONG *pHeight)
 437 {
 438     VIDEOINFOHEADER *vih;
 439     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 440
 441     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
 442
 443     vih = This->pFuncsTable->pfnGetVideoFormat(This);
 444     *pHeight = vih->bmiHeader.biHeight;
 445     *pWidth = vih->bmiHeader.biWidth;
 446
 447     return S_OK;
 448 }
 449
 450 HRESULT WINAPI BaseControlVideoImpl_GetVideoPaletteEntries(IBasicVideo *iface, LONG StartIndex, LONG Entries, LONG *pRetrieved, LONG *pPalette)
 451 {
 452     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 453
 454     TRACE("(%p/%p)->(%d, %d, %p, %p)\n", This, iface, StartIndex, Entries, pRetrieved, pPalette);
 455
 456     if (pRetrieved)
 457         *pRetrieved = 0;
 458     return VFW_E_NO_PALETTE_AVAILABLE;
 459 }
 460
 461 HRESULT WINAPI BaseControlVideoImpl_GetCurrentImage(IBasicVideo *iface, LONG *pBufferSize, LONG *pDIBImage)
 462 {
 463     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 464
 465     return This->pFuncsTable->pfnGetStaticImage(This, pBufferSize, pDIBImage);
 466 }
 467
 468 HRESULT WINAPI BaseControlVideoImpl_IsUsingDefaultSource(IBasicVideo *iface)
 469 {
 470     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 471
 472     return This->pFuncsTable->pfnIsDefaultSourceRect(This);
 473 }
 474
 475 HRESULT WINAPI BaseControlVideoImpl_IsUsingDefaultDestination(IBasicVideo *iface)
 476 {
 477     BaseControlVideo *This = impl_from_IBasicVideo(iface);
 478
 479     return This->pFuncsTable->pfnIsDefaultTargetRect(This);
 480 }