2 Copyright 2004-2005 Chris Tallon
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4 This file is part of VOMP.
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6 VOMP is free software; you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 2 of the License, or
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9 (at your option) any later version.
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11 VOMP is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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16 You should have received a copy of the GNU General Public License
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17 along with VOMP; if not, write to the Free Software
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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21 #include "videowin.h"
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23 #include "dssourcefilter.h"
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24 #include "dsallocator.h"
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28 void AdjustWindow();
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32 VideoWin::VideoWin()
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34 dsgraphbuilder=NULL;
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35 dsmediacontrol=NULL;
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43 dsvmrsurfnotify=NULL;
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44 filtermutex=CreateMutex(NULL,FALSE,NULL);
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46 offsetvideonotset=true;
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47 offsetaudionotset=true;
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54 cur_audio_media_sample=NULL;
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55 cur_video_media_sample=NULL;
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66 VideoWin::~VideoWin()
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69 CloseHandle(filtermutex);
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76 int VideoWin::init(UCHAR tformat)
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78 if (initted) return 0;
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81 tvsize=Video::ASPECT16X9; //Internally Vomp should think we are a 16:9 TV
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85 if (!setFormat(tformat)){ shutdown(); return 0; }
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89 int VideoWin::setTVsize(UCHAR ttvsize)
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91 pseudotvsize=ttvsize;
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95 int VideoWin::setDefaultAspect()
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97 return setAspectRatio(Video::ASPECT4X3);
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100 int VideoWin::shutdown()
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102 if (!initted) return 0;
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107 int VideoWin::setFormat(UCHAR tformat)
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109 if (!initted) return 0;
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110 if ((tformat != PAL) && (tformat != NTSC)) return 0;
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112 if (format == NTSC)
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115 screenHeight = 480;
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120 screenHeight = 576;
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126 int VideoWin::setConnection(UCHAR tconnection)
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128 if (!initted) return 0;
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129 if ((tconnection != COMPOSITERGB) && (tconnection != SVIDEO)) return 0;
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130 connection = tconnection;
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135 int VideoWin::setAspectRatio(UCHAR taspectRatio)
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137 if (!initted) return 0;
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138 if ((taspectRatio != ASPECT4X3) && (taspectRatio != ASPECT16X9)) return 0;
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139 aspectRatio = taspectRatio;
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144 int VideoWin::setMode(UCHAR tmode)
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146 if (!initted) return 0;
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148 //if ((tmode == LETTERBOX) && (tvsize == ASPECT16X9)) return 0; // invalid mode
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150 if ((tmode != NORMAL) && (tmode != LETTERBOX) && (tmode != UNKNOWN2) && (tmode != QUARTER) && (tmode != EIGHTH)
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151 && (tmode != ZOOM) && (tmode != UNKNOWN6)) return 0;
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160 int VideoWin::signalOff()
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165 int VideoWin::signalOn()
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170 int VideoWin::setSource()
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172 if (!initted) return 0;
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177 int VideoWin::setPosition(int x, int y)
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179 if (!initted) return 0;
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180 if (mode==QUARTER || mode==EIGHTH) {
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187 int VideoWin::sync()
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189 if (!initted) return 0;
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194 #ifdef DS_DEBUG // This stuff would not included in vomp due to lincemse restrcitions
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195 #include "dshelper.h"
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200 int VideoWin::play()
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202 if (!initted) return 0;
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206 int VideoWin::dsplay()
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208 if (!initted) return 0;
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210 //Build filter graph
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213 if (hres=CoCreateInstance(CLSID_FilterGraph,NULL,CLSCTX_INPROC_SERVER,
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214 IID_IGraphBuilder,(void**)&dsgraphbuilder)!=S_OK) {
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218 AddToRot(dsgraphbuilder,&graphidentifier);
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220 //This is just a try to see if building the graph works
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221 // dsgraphbuilder->RenderFile(L"D:\\Projekte\\VTP Client\\test.mpa" ,NULL);
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222 //So this is the real code, this prevents the feeder from calling noexisting objects!
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223 WaitForSingleObject(filtermutex,INFINITE);
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224 firstsynched=false;
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225 sourcefilter=new DsSourceFilter(); //Creating our Source filter for pushing Data
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227 if (hres=dsgraphbuilder->AddFilter(sourcefilter,L"Vomp Win Source Filter")!=S_OK) {
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228 Log::getInstance()->log("VideoWin", Log::WARN , "Failed adding Vomp Source Filter!");
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230 ReleaseMutex(filtermutex);
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234 if (hres=dsgraphbuilder->Render(sourcefilter->GetPin(0)/*audio*/)!=S_OK) {
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235 Log::getInstance()->log("VideoWin", Log::WARN , "Failed rendering audio!");
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237 ReleaseMutex(filtermutex);
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243 //We alloc the vmr9 as next step
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244 if (hres=CoCreateInstance(CLSID_VideoMixingRenderer9,0,
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245 CLSCTX_INPROC_SERVER,IID_IBaseFilter,(void**) &dsvmrrenderer)!=S_OK) {
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246 Log::getInstance()->log("VideoWin", Log::WARN ,"Failed creating VMR9 renderer!");
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248 ReleaseMutex(filtermutex);
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251 if (hres=dsgraphbuilder->AddFilter(dsvmrrenderer,L"VMR9")!=S_OK) {
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253 Log::getInstance()->log("VideoWin", Log::WARN ,"Failed adding VMR9 renderer!");
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254 ReleaseMutex(filtermutex);
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257 IVMRFilterConfig9* vmrfilconfig;
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258 if (dsvmrrenderer->QueryInterface(IID_IVMRFilterConfig9,(void**)&vmrfilconfig)!=S_OK) {
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260 Log::getInstance()->log("VideoWin", Log::WARN ,"Failed getting VMR9 Filterconfig interface!");
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261 ReleaseMutex(filtermutex);
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264 vmrfilconfig->SetRenderingMode(VMR9Mode_Renderless);
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265 vmrfilconfig->Release();
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267 if (dsvmrrenderer->QueryInterface(IID_IVMRSurfaceAllocatorNotify9,(void**)& dsvmrsurfnotify)!=S_OK) {
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269 Log::getInstance()->log("VideoWin", Log::WARN ,"Failed getting VMR9 Surface Allocator interface!");
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270 ReleaseMutex(filtermutex);
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273 allocatorvmr=new DsAllocator();
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274 dsvmrsurfnotify->AdviseSurfaceAllocator(NULL,allocatorvmr);
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275 allocatorvmr->AdviseNotify(dsvmrsurfnotify);
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279 /*VMR 9 stuff end */
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280 IFilterGraph2*fg2=NULL;
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281 if (dsgraphbuilder->QueryInterface(IID_IFilterGraph2,(void**)&fg2)!=S_OK) {
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282 Log::getInstance()->log("VideoWin", Log::WARN , "Failed querying for FilterGraph2 Interface!");
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284 ReleaseMutex(filtermutex);
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287 if (hres=fg2->RenderEx(sourcefilter->GetPin(1)/*video*/,
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288 AM_RENDEREX_RENDERTOEXISTINGRENDERERS,NULL)!=S_OK) {
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289 Log::getInstance()->log("VideoWin", Log::WARN , "Failed rendering Video!");
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291 ReleaseMutex(filtermutex);
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296 if (hres=CoCreateInstance(CLSID_SystemClock,NULL,CLSCTX_INPROC_SERVER,
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297 IID_IReferenceClock,(void**)&dsrefclock)!=S_OK) {
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301 dsgraphbuilder->QueryInterface(IID_IMediaFilter,(void **) &dsmediafilter);
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302 dsmediafilter->SetSyncSource(dsrefclock);
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304 dsgraphbuilder->QueryInterface(IID_IMediaControl,(void **) &dsmediacontrol);
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305 dsgraphbuilder->QueryInterface(IID_IBasicAudio,(void **) &dsbasicaudio);
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307 dsmediacontrol->Run();
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308 ReleaseMutex(filtermutex);
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312 int VideoWin::dsstop()
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314 if (!initted) return 0;
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322 int VideoWin::stop()
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324 if (!initted) return 0;
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330 int VideoWin::reset()
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332 if (!initted) return 0;
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338 int VideoWin::dsreset()
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340 if (!initted) return 0;
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348 int VideoWin::dspause()
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350 if (!initted) return 0;
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351 if (dsmediacontrol) dsmediacontrol->Pause();
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355 int VideoWin::pause()
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357 if (!initted) return 0;
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362 int VideoWin::unPause() // FIXME get rid - same as play!!
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363 {//No on windows this is not the same, I don't get rid of!
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364 if (!initted) return 0;
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368 int VideoWin::dsunPause() // FIXME get rid - same as play!!
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369 {//No on windows this is not the same, I don't get rid of!
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370 if (!initted) return 0;
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371 if (dsmediacontrol) dsmediacontrol->Run();
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375 int VideoWin::fastForward()
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377 if (!initted) return 0;
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382 int VideoWin::unFastForward()
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384 if (!initted) return 0;
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389 int VideoWin::attachFrameBuffer()
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391 if (!initted) return 0;
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395 int VideoWin::blank(void)
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397 ((OsdWin*)Osd::getInstance())->Blank();
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401 ULLONG VideoWin::getCurrentTimestamp()
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403 REFERENCE_TIME startoffset;
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404 REFERENCE_TIME ncr_time;
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406 if (!dsrefclock || !sourcefilter) return 0;
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407 FILTER_STATE state;
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408 sourcefilter->GetState(10,&state);
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410 if (state==State_Running) dsrefclock->GetTime(&cr_time);
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412 startoffset=sourcefilter->getStartOffset();
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413 ncr_time-=startoffset;
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414 ncr_time-=lastreftimeRT;
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415 /* ULLONG result=frameNumberToTimecode(
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416 VDR::getInstance()->frameNumberFromPosition(lastreftimeBYTE));*/
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417 ULLONG result=lastreftimePTS;
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418 result+=(ULLONG)(ncr_time/10000LL*90LL);
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423 ULONG VideoWin::timecodeToFrameNumber(ULLONG timecode)
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425 if (format == PAL) return (ULONG)(((double)timecode / (double)90000) * (double)25);
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426 else return (ULONG)(((double)timecode / (double)90000) * (double)30);
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429 ULLONG VideoWin::frameNumberToTimecode(ULONG framenumber)
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431 if (format == PAL) return (ULLONG)(((double)framenumber * (double)90000) / (double)25);
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432 else return (ULLONG)(((double)framenumber * (double)90000) / (double)30);
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435 void VideoWin::CleanupDS()
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437 WaitForSingleObject(filtermutex,INFINITE);
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438 if (cur_audio_media_sample) {
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439 cur_audio_media_sample->Release();
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440 cur_audio_media_sample=NULL;
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442 if (cur_video_media_sample) {
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443 cur_video_media_sample->Release();
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444 cur_video_media_sample=NULL;
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446 if (dsbasicaudio) {
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447 dsbasicaudio->Release();
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450 if (dsvmrsurfnotify) {
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451 dsvmrsurfnotify->Release();
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452 dsvmrsurfnotify=NULL;
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454 if (dsvmrrenderer) {
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455 dsvmrrenderer->Release();
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456 dsvmrrenderer=NULL;
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459 if (allocatorvmr) {
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460 allocatorvmr->Release();
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465 dsrefclock->Release();
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468 if (dsmediafilter) {
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469 dsmediafilter->Release();
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470 dsmediafilter=NULL;
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474 if (dsmediacontrol) {
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475 dsmediacontrol->Stop();
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476 dsmediacontrol->Release();
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477 dsmediacontrol=NULL;
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479 if (dsgraphbuilder){
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481 RemoveFromRot(graphidentifier);
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483 dsgraphbuilder->Release();
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484 dsgraphbuilder=NULL;
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485 sourcefilter=NULL; //The Graph Builder destroys our SourceFilter
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487 ReleaseMutex(filtermutex);
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491 void VideoWin::PrepareMediaSample(const MediaPacketList& mplist,
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494 mediapacket = mplist.front();
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497 UINT VideoWin::DeliverMediaSample(const UCHAR* buffer, UINT *samplepos)
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499 DeliverMediaPacket(mediapacket, buffer, samplepos);
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500 if (*samplepos == mediapacket.length) {
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507 UINT VideoWin::DeliverMediaPacket(MediaPacket packet,
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508 const UCHAR* buffer,
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511 /*First Check, if we have an audio sample*/
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513 /*First Check, if we have an audio sample*/
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515 IMediaSample* ms=NULL;
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516 REFERENCE_TIME reftime1=0;
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517 REFERENCE_TIME reftime2=0;
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519 UINT headerstrip=0;
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520 if (packet.disconti) {
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521 firstsynched=false;
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522 DeliverVideoMediaSample();
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527 /*Inspect PES-Header */
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529 if (*samplepos==0) {//stripheader
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530 headerstrip=buffer[packet.pos_buffer+8]+9/*is this right*/;
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531 *samplepos+=headerstrip;
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532 if ( packet.synched ) {
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533 DeliverVideoMediaSample();//write out old data
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534 /* if (packet.presentation_time<0) { //Preroll?
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535 *samplepos=packet.length;//if we have not processed at least one
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536 return packet.length;//synched packet ignore it!
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539 reftime1=packet.presentation_time;
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540 reftime2=reftime1+1;
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543 if (!firstsynched) {//
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544 *samplepos=packet.length;//if we have not processed at least one
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545 return packet.length;//synched packet ignore it!
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553 if (!getCurrentVideoMediaSample(&ms) || ms==NULL) {// get the current sample
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558 ms_pos=ms->GetActualDataLength();
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559 ms_length=ms->GetSize();
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560 haveToCopy=min(ms_length-ms_pos,packet.length-*samplepos);
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561 if ((ms_length-ms_pos)<1) {
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562 DeliverVideoMediaSample(); //we are full!
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563 if (!getCurrentVideoMediaSample(&ms) || ms==NULL) {// get the current sample
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568 ms_pos=ms->GetActualDataLength();
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569 ms_length=ms->GetSize();
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570 haveToCopy=min(ms_length-ms_pos,packet.length-*samplepos);
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572 ms->GetPointer(&ms_buf);
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575 if (ms_pos==0) {//will only be changed on first packet
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576 if (packet.disconti) {
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577 ms->SetDiscontinuity(TRUE);
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579 ms->SetDiscontinuity(FALSE);
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581 if (packet.synched) {
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582 ms->SetSyncPoint(TRUE);
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583 ms->SetTime(&reftime1,&reftime2);
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584 //ms->SetTime(NULL,NULL);
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585 ms->SetMediaTime(NULL, NULL);
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586 if (reftime1<0) ms->SetPreroll(TRUE);
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587 else ms->SetPreroll(FALSE);
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588 /*Timecode handling*/
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589 lastreftimeRT=reftime1;
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590 lastreftimePTS=packet.pts;
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593 ms->SetSyncPoint(FALSE);
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594 ms->SetTime(NULL,NULL);
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595 ms->SetMediaTime(NULL, NULL);
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596 ms->SetPreroll(FALSE);
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598 // ms->SetSyncPoint(TRUE);
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603 memcpy(ms_buf+ms_pos,buffer+packet.pos_buffer+*samplepos,haveToCopy);
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604 ms->SetActualDataLength(haveToCopy+ms_pos);
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606 *samplepos+=haveToCopy;
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608 return haveToCopy+headerstrip;
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612 *samplepos+=packet.length;
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613 MILLISLEEP(0); //yet not implemented//bad idea
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614 return packet.length;
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618 int VideoWin::getCurrentAudioMediaSample(IMediaSample** ms)
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620 //WaitForSingleObject(filtermutex,INFINITE);
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621 if (!sourcefilter){
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622 // ReleaseMutex(filtermutex);
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625 if (cur_audio_media_sample) {
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626 *ms=cur_audio_media_sample;//already open
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629 if (!sourcefilter->getCurrentAudioMediaSample(ms)) {
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630 // ReleaseMutex(filtermutex);
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632 if (*ms) (*ms)->SetActualDataLength(0);
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633 cur_audio_media_sample=*ms;
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634 //Don't release the mutex before deliver
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638 int VideoWin::getCurrentVideoMediaSample(IMediaSample** ms)
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640 //WaitForSingleObject(filtermutex,INFINITE);
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641 if (!sourcefilter){
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642 // ReleaseMutex(filtermutex);
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645 if (cur_video_media_sample) {
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646 *ms=cur_video_media_sample;//already open
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649 if (!sourcefilter->getCurrentVideoMediaSample(ms)) {
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650 // ReleaseMutex(filtermutex);
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652 if (*ms) (*ms)->SetActualDataLength(0);
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654 cur_video_media_sample=*ms;
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655 //Don't release the mutex before deliver
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659 int VideoWin::DeliverAudioMediaSample(){
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660 if (cur_audio_media_sample) {
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661 sourcefilter->DeliverAudioMediaSample(cur_audio_media_sample);
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662 cur_audio_media_sample=NULL;
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664 //ReleaseMutex(filtermutex);
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668 int VideoWin::DeliverVideoMediaSample(){
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669 if (cur_video_media_sample) {
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670 sourcefilter->DeliverVideoMediaSample(cur_video_media_sample);
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671 cur_video_media_sample=NULL;
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673 //ReleaseMutex(filtermutex);
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677 long long VideoWin::SetStartOffset(long long curreftime, bool *rsync)
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680 if (offsetnotset) {
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681 startoffset=curreftime;//offset is set for audio
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682 offsetnotset=false;
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683 offsetvideonotset=false;
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687 if (offsetvideonotset) {
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688 offsetvideonotset=false;
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691 if ( (curreftime-lastrefvideotime)>10000000LL
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692 || (curreftime-lastrefvideotime)<-10000000LL) {//if pts jumps to big resync
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693 startoffset+=curreftime-lastrefvideotime;
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694 lastrefaudiotime+=curreftime-lastrefvideotime;
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696 offsetaudionotset=true;
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703 lastrefvideotime=curreftime;
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705 return startoffset;
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709 long long VideoWin::SetStartAudioOffset(long long curreftime, bool *rsync)
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712 if (offsetnotset) {
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713 startoffset=curreftime;
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714 offsetnotset=false;
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715 offsetaudionotset=false;
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717 if (offsetaudionotset) {
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718 offsetaudionotset=false;
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721 if ( (curreftime-lastrefaudiotime)>10000000LL
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722 || (curreftime-lastrefaudiotime)<-10000000LL) {//if pts jumps to big resync
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723 startoffset+=curreftime-lastrefaudiotime;
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724 lastrefvideotime+=curreftime-lastrefaudiotime;
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726 offsetvideonotset=true;
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732 lastrefaudiotime=curreftime;
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733 return startoffset;
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736 void VideoWin::ResetTimeOffsets() {
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737 offsetnotset=true; //called from demuxer
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738 offsetvideonotset=true;
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739 offsetaudionotset=true;
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741 lastrefaudiotime=0;
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742 lastrefvideotime=0;
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749 void VideoWin::SetAudioVolume(long volume)
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751 if (dsbasicaudio) dsbasicaudio->put_Volume(volume);
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755 int VideoWin::test()
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760 int VideoWin::test2()
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