bool TextureDX9Imp::acquireResource()
{
if( NULL != textureDX9_ ) return true;
LPDIRECT3DTEXTURE9 newTexDX9;
if( isFromFile() )
{
const HRESULT hr = D3DXCreateTextureFromFileEx( getD3D9Device(), filename_.c_str(),
D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, 0,
D3DFMT_UNKNOWN, D3DPOOL_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT,
0, NULL, NULL, & newTexDX9 );
RETURN_FALSE_IF_FAILED( hr, L"TextureDX9Imp::acquireResource" );
}
else
{
const HRESULT hr = D3DXCreateTexture( getD3D9Device(),
requiredWidth_, requiredHeight_, requiredMipLevels_, requiredUsage_,
requiredFormat_, requiredPool_, & newTexDX9 );
RETURN_FALSE_IF_FAILED( hr, L"TextureDX9Imp::acquireResource" );
}
textureDX9_ = IDirect3DTexture9Ptr( newTexDX9, ComReleaser< IDirect3DTexture9 >() );
MY_FOR_EACH( Surfaces, iter, surfaces_ )
acquireSurface( iter->level );
return true;
}
//
// OnConnect
//
// Called when the property page connects to a filter
//
HRESULT CProgramProperties::OnConnect(IUnknown *pUnknown)
{
ASSERT(m_pProgram == NULL);
CheckPointer(pUnknown,E_POINTER);
HRESULT hr = pUnknown->QueryInterface(IID_IMpeg2PsiParser, (void **) &m_pProgram);
if(FAILED(hr))
{
return E_NOINTERFACE;
}
ASSERT(m_pProgram);
IBaseFilter * pParserFilter ;
hr = m_pProgram->QueryInterface(IID_IBaseFilter, (void **) &pParserFilter);
RETURN_FALSE_IF_FAILED(TEXT("CProgramProperties::OnUpdate() QueryInterface() failed."), hr);
FILTER_INFO Info;
IFilterGraph * pGraph;
hr = pParserFilter->QueryFilterInfo(&Info);
RETURN_FALSE_IF_FAILED(TEXT("CProgramProperties::OnUpdate() QueryFilterInfo() failed."), hr);
pGraph = Info.pGraph;
pParserFilter->Release();
hr = pGraph->QueryInterface(IID_IGraphBuilder, (void **) & m_pGraphBuilder);
RETURN_FALSE_IF_FAILED(TEXT("CProgramProperties::OnUpdate() QueryInterface() failed."), hr);
// get demux filter
hr = GetDemuxFilter(pGraph, &m_pDemux);
RETURN_FALSE_IF_FAILED(TEXT("CProgramProperties::OnUpdate() GetDemuxFilter() failed."), hr);
pGraph->Release();
// if there is no streaming, the following variables will not be initialized.
if(m_pDemux != NULL && m_pGraphBuilder != NULL){
hr = m_pGraphBuilder->QueryInterface(IID_IMediaControl, (void **) & m_pMediaControl);
RETURN_FALSE_IF_FAILED( TEXT(" CProgramProperties::OnUpdate():Failed to QI IMediaControl."), hr);
// Get the initial Program value
m_pProgram->GetTransportStreamId( &m_stream_id);
m_pProgram->GetPatVersionNumber( &m_pat_version);
m_pProgram->GetCountOfPrograms( &m_number_of_programs );
}
if(!OnUpdate())
return FALSE;
return NOERROR;
}
BOOL CProgramProperties::UnmapAvPIDs()
{
HRESULT hr;
ULONG ulAudioPID[1] = {(ULONG) m_mappedAudPid};
hr = m_pIAudioPIDMap->UnmapPID(1, ulAudioPID);
RETURN_FALSE_IF_FAILED(TEXT(" CPATProcessor::SetupMPEGDeMux():: Unmapping the PID of the Audio Output Pin on the Demux Filter Failed %X"), hr);
ULONG ulVideoPID[1] = {(ULONG) m_mappedVidPid};
hr = m_pIVideoPIDMap->UnmapPID(1, ulVideoPID);
RETURN_FALSE_IF_FAILED(TEXT(" CPATProcessor::SetupMPEGDeMux():: Unmapping the PID of the Video Output Pin on the Demux Filter Failed %X"), hr);
return TRUE;
} //MapRenderAvOutPins
//
//CreatAvOutPins
//
BOOL CProgramProperties::CreateAndRenderAvOutPins()
{
HRESULT hr = S_OK;
RETURN_FALSE_IF_BADPTR( TEXT("CProgramProperties::SetupMPEGDeMux : pDemuxDev is null "), m_pDemux);
// Query the interface to create pins on the demux
IMpeg2Demultiplexer * pIMpeg2Demux ;
hr = m_pDemux->QueryInterface(IID_IMpeg2Demultiplexer, (void **) &pIMpeg2Demux) ;
RETURN_FALSE_IF_FAILED(TEXT("CProgramProperties::SetupMPEGDeMux : create pIMpeg2Demux failed %X"), hr);
RETURN_FALSE_IF_BADPTR(TEXT("CProgramProperties::SetupMPEGDeMux :pIMpeg2Demux is NULL"), pIMpeg2Demux);
//video:
// Setting the media type for the pins to be created
AM_MEDIA_TYPE amTypeVideo;
amTypeVideo.majortype = MEDIATYPE_Video;
amTypeVideo.subtype = MEDIASUBTYPE_MPEG2_VIDEO;
amTypeVideo.bFixedSizeSamples = TRUE;
amTypeVideo.bTemporalCompression = 0;
amTypeVideo.formattype = FORMAT_MPEG2Video;
amTypeVideo.pUnk = NULL;
amTypeVideo.cbFormat = sizeof(g_Mpeg2ProgramVideo);
amTypeVideo.pbFormat = g_Mpeg2ProgramVideo;
// Create the pins
hr = pIMpeg2Demux->CreateOutputPin(&amTypeVideo, L"MpegVideo", &m_pVideoOutPin);
RETURN_FALSE_IF_FAILED(TEXT(" CProgramProperties::SetupMPEGDeMux():: Creating the Video Output Pin failed %X"), hr);
RETURN_FALSE_IF_BADPTR(TEXT("CProgramProperties::SetupMPEGDeMux()::pVideoOutpin is null "), m_pVideoOutPin) ;
// for audio: could be Mpeg1, Mpeg2, AC3:
AM_MEDIA_TYPE amTypeAudio;
amTypeAudio.majortype = MEDIATYPE_Audio;
amTypeAudio.bFixedSizeSamples = TRUE;
amTypeAudio.bTemporalCompression = 0;
amTypeAudio.formattype = FORMAT_WaveFormatEx;
amTypeAudio.pUnk = NULL;
amTypeAudio.cbFormat = sizeof g_MPEG1AudioFormat;
amTypeAudio.pbFormat = g_MPEG1AudioFormat;
// put the graph to stop state, in order to render the pins
hr = m_pMediaControl->Stop();
hr = m_pGraphBuilder->Render(m_pVideoOutPin);
if(FAILED(hr))
{
hr = pIMpeg2Demux->DeleteOutputPin(L"MpegAudio");
RETURN_FALSE_IF_FAILED(TEXT(" CProgramProperties::SetupMPEGDeMux():: render the video Output Pin failed %X"), hr);
}
//create audio output pin ( must use L"MpegAudio", will be used in pid finder filter to find this pin
BOOL bTryAgain = TRUE;
const GUID* guidStr[] = { & MEDIASUBTYPE_MPEG1Payload, &MEDIASUBTYPE_MPEG2_AUDIO, &MEDIASUBTYPE_DOLBY_AC3 };
int i;
for (i = 0; i<3; i++ )
{
amTypeAudio.subtype = *(guidStr[i]);//can be Mpeg1, MPeg2 or AC3
hr = pIMpeg2Demux->CreateOutputPin(&amTypeAudio, L"MpegAudio", &m_pAudioOutPin);
RETURN_FALSE_IF_FAILED(TEXT(" CProgramProperties::SetupMPEGDeMux():: Creating the Audio Output Pin failed %X"), hr);
RETURN_FALSE_IF_BADPTR(TEXT("CProgramProperties::SetupMPEGDeMux()::pAudioOutpin is null "), m_pAudioOutPin) ;
hr = m_pGraphBuilder->Render(m_pAudioOutPin);
if(SUCCEEDED(hr))
break;
else
{
hr = pIMpeg2Demux->DeleteOutputPin(L"MpegAudio");
RETURN_FALSE_IF_FAILED(TEXT(" CProgramProperties::SetupMPEGDeMux():: Delete Audio Output Pin on the Demux Filter Failed %X"), hr);
}
}
// after rendering the pins, switch to run state:
hr = m_pMediaControl->Run();
hr = m_pVideoOutPin->QueryInterface(__uuidof(IMPEG2PIDMap), (void **) &m_pIVideoPIDMap);
RETURN_FALSE_IF_FAILED(TEXT(" CPATProcessor::SetupMPEGDeMux():: QI the IMPEG2PIDMap inf on video out pin failed %X"), hr);
RETURN_FALSE_IF_BADPTR(TEXT("CPATProcessor::SetupMPEGDeMux()::pIVideoPIDMap is null "), m_pIVideoPIDMap) ;
hr = m_pAudioOutPin->QueryInterface(__uuidof(IMPEG2PIDMap), (void **) &m_pIAudioPIDMap);
RETURN_FALSE_IF_FAILED(TEXT(" CPATProcessor::SetupMPEGDeMux():: QI the IMPEG2PIDMap inf on audio put pin failed %X"), hr);
RETURN_FALSE_IF_BADPTR(TEXT("CPATProcessor::SetupMPEGDeMux()::pIAudioPIDMap is null "), m_pIAudioPIDMap) ;
pIMpeg2Demux->Release();
return TRUE;
} //CreatAvOutPins
bool EffectShaderAnnotationDX9Imp::getBool() {
BOOL buff;
const HRESULT hr = effect_->GetBool( getHandleDX9(), & buff );
RETURN_FALSE_IF_FAILED( hr, L"EffectShaderAnnotationDX9Imp::getBool" );
return TRUE == buff;
}
float EffectShaderAnnotationDX9Imp::getFloat() {
float buff;
const HRESULT hr = effect_->GetFloat( getHandleDX9(), & buff );
RETURN_FALSE_IF_FAILED( hr, L"EffectShaderAnnotationDX9Imp::getFloat" );
return buff;
}
wstring EffectShaderAnnotationDX9Imp::getString() {
const char * buff;
const HRESULT hr = effect_->GetString( getHandleDX9(), & buff );
RETURN_FALSE_IF_FAILED( hr, L"EffectShaderAnnotationDX9Imp::getString" );
return convertString( buff );
}
