shdocvw: Get rid of more *_THIS macros.
[wine/multimedia.git] / dlls / quartz / avidec.c
blob02f76746f45d5bc1a676e6ec3659feea1138643b
1 /*
2 * AVI Decompressor (VFW decompressors wrapper)
4 * Copyright 2004-2005 Christian Costa
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.
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.
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
21 #include "config.h"
23 #include "quartz_private.h"
24 #include "pin.h"
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"
36 #include <assert.h>
38 #include "wine/unicode.h"
39 #include "wine/debug.h"
41 WINE_DEFAULT_DEBUG_CHANNEL(quartz);
43 typedef struct AVIDecImpl
45 TransformFilter tf;
46 IUnknown *seekthru_unk;
48 HIC hvid;
49 BITMAPINFOHEADER* pBihIn;
50 BITMAPINFOHEADER* pBihOut;
51 REFERENCE_TIME late;
52 } AVIDecImpl;
54 static const IBaseFilterVtbl AVIDec_Vtbl;
56 static HRESULT WINAPI AVIDec_StartStreaming(TransformFilter* pTransformFilter)
58 AVIDecImpl* This = (AVIDecImpl*)pTransformFilter;
59 DWORD result;
61 TRACE("(%p)->()\n", This);
62 This->late = -1;
64 result = ICDecompressBegin(This->hvid, This->pBihIn, This->pBihOut);
65 if (result != ICERR_OK)
67 ERR("Cannot start processing (%d)\n", result);
68 return E_FAIL;
70 return S_OK;
73 static HRESULT WINAPI AVIDec_EndFlush(TransformFilter *pTransformFilter) {
74 AVIDecImpl* This = (AVIDecImpl*)pTransformFilter;
75 This->late = -1;
76 return S_OK;
79 static HRESULT WINAPI AVIDec_NotifyDrop(TransformFilter *pTransformFilter, IBaseFilter *sender, Quality qm) {
80 AVIDecImpl *This = (AVIDecImpl*)pTransformFilter;
82 EnterCriticalSection(&This->tf.filter.csFilter);
83 if (qm.Late > 0)
84 This->late = qm.Late + qm.TimeStamp;
85 else
86 This->late = -1;
87 LeaveCriticalSection(&This->tf.filter.csFilter);
88 return S_OK;
91 static int AVIDec_DropSample(AVIDecImpl *This, REFERENCE_TIME tStart) {
92 if (This->late < 0)
93 return 0;
95 if (tStart < This->late) {
96 TRACE("Dropping sample\n");
97 return 1;
99 This->late = -1;
100 return 0;
103 static HRESULT WINAPI AVIDec_Receive(TransformFilter *tf, IMediaSample *pSample)
105 AVIDecImpl* This = (AVIDecImpl *)tf;
106 AM_MEDIA_TYPE amt;
107 HRESULT hr;
108 DWORD res;
109 IMediaSample* pOutSample = NULL;
110 DWORD cbDstStream;
111 LPBYTE pbDstStream;
112 DWORD cbSrcStream;
113 LPBYTE pbSrcStream;
114 LONGLONG tStart, tStop;
115 DWORD flags = 0;
117 EnterCriticalSection(&This->tf.filter.csFilter);
118 hr = IMediaSample_GetPointer(pSample, &pbSrcStream);
119 if (FAILED(hr))
121 ERR("Cannot get pointer to sample data (%x)\n", hr);
122 goto error;
125 cbSrcStream = IMediaSample_GetActualDataLength(pSample);
127 TRACE("Sample data ptr = %p, size = %d\n", pbSrcStream, cbSrcStream);
129 hr = IPin_ConnectionMediaType(This->tf.ppPins[0], &amt);
130 if (FAILED(hr)) {
131 ERR("Unable to retrieve media type\n");
132 goto error;
135 /* Update input size to match sample size */
136 This->pBihIn->biSizeImage = cbSrcStream;
138 hr = BaseOutputPinImpl_GetDeliveryBuffer((BaseOutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
139 if (FAILED(hr)) {
140 ERR("Unable to get delivery buffer (%x)\n", hr);
141 goto error;
144 hr = IMediaSample_SetActualDataLength(pOutSample, 0);
145 assert(hr == S_OK);
147 hr = IMediaSample_GetPointer(pOutSample, &pbDstStream);
148 if (FAILED(hr)) {
149 ERR("Unable to get pointer to buffer (%x)\n", hr);
150 goto error;
152 cbDstStream = IMediaSample_GetSize(pOutSample);
153 if (cbDstStream < This->pBihOut->biSizeImage) {
154 ERR("Sample size is too small %d < %d\n", cbDstStream, This->pBihOut->biSizeImage);
155 hr = E_FAIL;
156 goto error;
159 if (IMediaSample_IsPreroll(pSample) == S_OK)
160 flags |= ICDECOMPRESS_PREROLL;
161 if (IMediaSample_IsSyncPoint(pSample) != S_OK)
162 flags |= ICDECOMPRESS_NOTKEYFRAME;
163 if (IMediaSample_GetTime(pSample, &tStart, NULL) == S_OK &&
164 AVIDec_DropSample(This, tStart))
165 flags |= ICDECOMPRESS_HURRYUP;
167 res = ICDecompress(This->hvid, flags, This->pBihIn, pbSrcStream, This->pBihOut, pbDstStream);
168 if (res != ICERR_OK)
169 ERR("Error occurred during the decompression (%x)\n", res);
171 /* Drop sample if its intended to be dropped */
172 if (flags & ICDECOMPRESS_HURRYUP)
173 goto error;
175 IMediaSample_SetActualDataLength(pOutSample, This->pBihOut->biSizeImage);
177 IMediaSample_SetPreroll(pOutSample, (IMediaSample_IsPreroll(pSample) == S_OK));
178 IMediaSample_SetDiscontinuity(pOutSample, (IMediaSample_IsDiscontinuity(pSample) == S_OK));
179 IMediaSample_SetSyncPoint(pOutSample, (IMediaSample_IsSyncPoint(pSample) == S_OK));
181 if (IMediaSample_GetTime(pSample, &tStart, &tStop) == S_OK)
182 IMediaSample_SetTime(pOutSample, &tStart, &tStop);
183 else
184 IMediaSample_SetTime(pOutSample, NULL, NULL);
186 if (IMediaSample_GetMediaTime(pSample, &tStart, &tStop) == S_OK)
187 IMediaSample_SetMediaTime(pOutSample, &tStart, &tStop);
188 else
189 IMediaSample_SetMediaTime(pOutSample, NULL, NULL);
191 LeaveCriticalSection(&This->tf.filter.csFilter);
192 hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)This->tf.ppPins[1], pOutSample);
193 if (hr != S_OK && hr != VFW_E_NOT_CONNECTED)
194 ERR("Error sending sample (%x)\n", hr);
195 IMediaSample_Release(pOutSample);
196 return hr;
198 error:
199 if (pOutSample)
200 IMediaSample_Release(pOutSample);
202 LeaveCriticalSection(&This->tf.filter.csFilter);
203 return hr;
206 static HRESULT WINAPI AVIDec_StopStreaming(TransformFilter* pTransformFilter)
208 AVIDecImpl* This = (AVIDecImpl*)pTransformFilter;
209 DWORD result;
211 TRACE("(%p)->()\n", This);
213 if (!This->hvid)
214 return S_OK;
216 result = ICDecompressEnd(This->hvid);
217 if (result != ICERR_OK)
219 ERR("Cannot stop processing (%d)\n", result);
220 return E_FAIL;
222 return S_OK;
225 static HRESULT WINAPI AVIDec_SetMediaType(TransformFilter *tf, PIN_DIRECTION dir, const AM_MEDIA_TYPE * pmt)
227 AVIDecImpl* This = (AVIDecImpl*)tf;
228 HRESULT hr = VFW_E_TYPE_NOT_ACCEPTED;
230 TRACE("(%p)->(%p)\n", This, pmt);
232 if (dir != PINDIR_INPUT)
233 return S_OK;
235 /* Check root (GUID w/o FOURCC) */
236 if ((IsEqualIID(&pmt->majortype, &MEDIATYPE_Video)) &&
237 (!memcmp(((const char *)&pmt->subtype)+4, ((const char *)&MEDIATYPE_Video)+4, sizeof(GUID)-4)))
239 VIDEOINFOHEADER *format1 = (VIDEOINFOHEADER *)pmt->pbFormat;
240 VIDEOINFOHEADER2 *format2 = (VIDEOINFOHEADER2 *)pmt->pbFormat;
241 BITMAPINFOHEADER *bmi;
243 if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
244 bmi = &format1->bmiHeader;
245 else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
246 bmi = &format2->bmiHeader;
247 else
248 goto failed;
249 TRACE("Fourcc: %s\n", debugstr_an((const char *)&pmt->subtype.Data1, 4));
251 This->hvid = ICLocate(pmt->majortype.Data1, pmt->subtype.Data1, bmi, NULL, ICMODE_DECOMPRESS);
252 if (This->hvid)
254 AM_MEDIA_TYPE* outpmt = &This->tf.pmt;
255 const CLSID* outsubtype;
256 DWORD bih_size;
257 DWORD output_depth = bmi->biBitCount;
258 DWORD result;
259 FreeMediaType(outpmt);
261 switch(bmi->biBitCount)
263 case 32: outsubtype = &MEDIASUBTYPE_RGB32; break;
264 case 24: outsubtype = &MEDIASUBTYPE_RGB24; break;
265 case 16: outsubtype = &MEDIASUBTYPE_RGB565; break;
266 case 8: outsubtype = &MEDIASUBTYPE_RGB8; break;
267 default:
268 WARN("Non standard input depth %d, forced output depth to 32\n", bmi->biBitCount);
269 outsubtype = &MEDIASUBTYPE_RGB32;
270 output_depth = 32;
271 break;
274 /* Copy bitmap header from media type to 1 for input and 1 for output */
275 bih_size = bmi->biSize + bmi->biClrUsed * 4;
276 This->pBihIn = CoTaskMemAlloc(bih_size);
277 if (!This->pBihIn)
279 hr = E_OUTOFMEMORY;
280 goto failed;
282 This->pBihOut = CoTaskMemAlloc(bih_size);
283 if (!This->pBihOut)
285 hr = E_OUTOFMEMORY;
286 goto failed;
288 memcpy(This->pBihIn, bmi, bih_size);
289 memcpy(This->pBihOut, bmi, bih_size);
291 /* Update output format as non compressed bitmap */
292 This->pBihOut->biCompression = 0;
293 This->pBihOut->biBitCount = output_depth;
294 This->pBihOut->biSizeImage = This->pBihOut->biWidth * This->pBihOut->biHeight * This->pBihOut->biBitCount / 8;
295 TRACE("Size: %u\n", This->pBihIn->biSize);
296 result = ICDecompressQuery(This->hvid, This->pBihIn, This->pBihOut);
297 if (result != ICERR_OK)
299 ERR("Unable to found a suitable output format (%d)\n", result);
300 goto failed;
303 /* Update output media type */
304 CopyMediaType(outpmt, pmt);
305 outpmt->subtype = *outsubtype;
307 if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
308 memcpy(&(((VIDEOINFOHEADER *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
309 else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
310 memcpy(&(((VIDEOINFOHEADER2 *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
311 else
312 assert(0);
314 TRACE("Connection accepted\n");
315 return S_OK;
317 TRACE("Unable to find a suitable VFW decompressor\n");
320 failed:
322 TRACE("Connection refused\n");
323 return hr;
326 static HRESULT WINAPI AVIDec_CompleteConnect(TransformFilter *tf, PIN_DIRECTION dir, IPin *pin)
328 AVIDecImpl* This = (AVIDecImpl*)tf;
330 TRACE("(%p)\n", This);
332 return S_OK;
335 static HRESULT WINAPI AVIDec_BreakConnect(TransformFilter *tf, PIN_DIRECTION dir)
337 AVIDecImpl *This = (AVIDecImpl *)tf;
339 TRACE("(%p)->()\n", This);
341 if (dir == PINDIR_INPUT)
343 if (This->hvid)
344 ICClose(This->hvid);
345 if (This->pBihIn)
346 CoTaskMemFree(This->pBihIn);
347 if (This->pBihOut)
348 CoTaskMemFree(This->pBihOut);
350 This->hvid = NULL;
351 This->pBihIn = NULL;
352 This->pBihOut = NULL;
355 return S_OK;
358 static HRESULT WINAPI AVIDec_DecideBufferSize(TransformFilter *tf, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
360 AVIDecImpl *pAVI = (AVIDecImpl*)tf;
361 ALLOCATOR_PROPERTIES actual;
363 if (!ppropInputRequest->cbAlign)
364 ppropInputRequest->cbAlign = 1;
366 if (ppropInputRequest->cbBuffer < pAVI->pBihOut->biSizeImage)
367 ppropInputRequest->cbBuffer = pAVI->pBihOut->biSizeImage;
369 if (!ppropInputRequest->cBuffers)
370 ppropInputRequest->cBuffers = 1;
372 return IMemAllocator_SetProperties(pAlloc, ppropInputRequest, &actual);
375 static const TransformFilterFuncTable AVIDec_FuncsTable = {
376 AVIDec_DecideBufferSize,
377 AVIDec_StartStreaming,
378 AVIDec_Receive,
379 AVIDec_StopStreaming,
380 NULL,
381 AVIDec_SetMediaType,
382 AVIDec_CompleteConnect,
383 AVIDec_BreakConnect,
384 NULL,
385 NULL,
386 AVIDec_EndFlush,
387 NULL,
388 AVIDec_NotifyDrop
391 HRESULT AVIDec_create(IUnknown * pUnkOuter, LPVOID * ppv)
393 HRESULT hr;
394 AVIDecImpl * This;
396 TRACE("(%p, %p)\n", pUnkOuter, ppv);
398 *ppv = NULL;
400 if (pUnkOuter)
401 return CLASS_E_NOAGGREGATION;
403 hr = TransformFilter_Construct(&AVIDec_Vtbl, sizeof(AVIDecImpl), &CLSID_AVIDec, &AVIDec_FuncsTable, (IBaseFilter**)&This);
405 if (FAILED(hr))
406 return hr;
407 else
409 ISeekingPassThru *passthru;
410 hr = CoCreateInstance(&CLSID_SeekingPassThru, (IUnknown*)This, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void**)&This->seekthru_unk);
411 IUnknown_QueryInterface(This->seekthru_unk, &IID_ISeekingPassThru, (void**)&passthru);
412 ISeekingPassThru_Init(passthru, FALSE, (IPin*)This->tf.ppPins[0]);
413 ISeekingPassThru_Release(passthru);
416 This->hvid = NULL;
417 This->pBihIn = NULL;
418 This->pBihOut = NULL;
420 *ppv = This;
422 return hr;
425 HRESULT WINAPI AVIDec_QueryInterface(IBaseFilter * iface, REFIID riid, LPVOID * ppv)
427 HRESULT hr;
428 AVIDecImpl *This = (AVIDecImpl *)iface;
429 TRACE("(%p/%p)->(%s, %p)\n", This, iface, qzdebugstr_guid(riid), ppv);
431 if (IsEqualIID(riid, &IID_IMediaSeeking))
432 return IUnknown_QueryInterface(This->seekthru_unk, riid, ppv);
434 hr = TransformFilterImpl_QueryInterface(iface, riid, ppv);
436 return hr;
439 static const IBaseFilterVtbl AVIDec_Vtbl =
441 AVIDec_QueryInterface,
442 BaseFilterImpl_AddRef,
443 TransformFilterImpl_Release,
444 BaseFilterImpl_GetClassID,
445 TransformFilterImpl_Stop,
446 TransformFilterImpl_Pause,
447 TransformFilterImpl_Run,
448 BaseFilterImpl_GetState,
449 BaseFilterImpl_SetSyncSource,
450 BaseFilterImpl_GetSyncSource,
451 BaseFilterImpl_EnumPins,
452 TransformFilterImpl_FindPin,
453 BaseFilterImpl_QueryFilterInfo,
454 BaseFilterImpl_JoinFilterGraph,
455 BaseFilterImpl_QueryVendorInfo