/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <vlc/vlc.h>
-#include <vlc_input.h>
-#include <vlc_access.h>
-
-/* Needed to call CoInitializeEx */
-#define _WIN32_DCOM
-
-/* Work-around a bug in w32api-2.5 */
-/*#ifndef _MSC_VER
-# define QACONTAINERFLAGS QACONTAINERFLAGS_SOMETHINGELSE
-#endif */
-
#include "bdagraph.h"
-const GUID CLSID_ATSCLocator =
- {0x8872FF1B,0x98FA,0x4D7A,{0x8D,0x93,0xC9,0xF1,0x05,0x5F,0x85,0xBB}};
-const GUID CLSID_ATSCNetworkProvider =
- {0x0dad2fdd,0x5fd7,0x11d3,{0x8f,0x50,0x00,0xc0,0x4f,0x79,0x71,0xe2}};
-const GUID CLSID_DVBCLocator =
- {0xc531d9fd,0x9685,0x4028,{0x8b,0x68,0x6e,0x12,0x32,0x07,0x9f,0x1e}};
-const GUID CLSID_DVBCNetworkProvider =
- {0xdc0c0fe7,0x0485,0x4266,{0xb9,0x3f,0x68,0xfb,0xf8,0xe,0xd8,0x34}};
-const GUID CLSID_DVBSLocator =
- {0x1df7d126,0x4050,0x47f0,{0xa7,0xcf,0x4c,0x4c,0xa9,0x24,0x13,0x33}};
-const GUID CLSID_DVBSNetworkProvider =
- {0xfa4b375a,0x45b4,0x4d45,{0x84,0x40,0x26,0x39,0x57,0xb1,0x16,0x23}};
-const GUID CLSID_DVBSTuningSpace =
- {0xb64016f3,0xc9a2,0x4066,{0x96,0xf0,0xbd,0x95,0x63,0x31,0x47,0x26}};
-const GUID CLSID_DVBTLocator =
- {0x9cd64701,0xbdf3,0x4d14,{0x8e,0x03,0xf1,0x29,0x83,0xd8,0x66,0x64}};
-const GUID CLSID_DVBTNetworkProvider =
- {0x216c62df,0x6d7f,0x4e9a,{0x85,0x71,0x05,0xf1,0x4e,0xdb,0x76,0x6a}};
-const GUID CLSID_FilterGraph =
- {0xe436ebb3,0x524f,0x11ce,{0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70}};
-const GUID CLSID_InfTee =
- {0xf8388a40,0xd5bb,0x11d0,{0xbe,0x5a,0x00,0x80,0xc7,0x06,0x56,0x8e}};
-const GUID CLSID_MPEG2Demultiplexer =
- {0xafb6c280,0x2c41,0x11d3,{0x8a,0x60,0x00,0x00,0xf8,0x1e,0x0e,0x4a}};
-const GUID CLSID_NullRenderer =
- {0xc1f400a4,0x3f08,0x11d3,{0x9f,0x0b,0x00,0x60,0x08,0x03,0x9e,0x37}};
-const GUID CLSID_SampleGrabber =
- {0xc1f400a0,0x3f08,0x11d3,{0x9f,0x0b,0x00,0x60,0x08,0x03,0x9e,0x37}};
-const GUID CLSID_SystemDeviceEnum =
- {0x62be5d10,0x60eb,0x11d0,{0xbd,0x3b,0x00,0xa0,0xc9,0x11,0xce,0x86}};
-const GUID CLSID_SystemTuningSpaces =
- {0xd02aac50,0x027e,0x11d3,{0x9d,0x8e,0x00,0xc0,0x4f,0x72,0xd9,0x80}};
-
-const GUID IID_IATSCChannelTuneRequest =
- {0x0369B4E1,0x45B6,0x11d3,{0xB6,0x50,0x00,0xC0,0x4F,0x79,0x49,0x8E}};
-const GUID IID_IATSCLocator =
- {0xbf8d986f,0x8c2b,0x4131,{0x94,0xd7,0x4d,0x3d,0x9f,0xcc,0x21,0xef}};
-const GUID IID_IBaseFilter =
- {0x56a86895,0x0ad4,0x11ce,{0xb0,0x3a,0x00,0x20,0xaf,0x0b,0xa7,0x70}};
-const GUID IID_ICreateDevEnum =
- {0x29840822,0x5b84,0x11d0,{0xbd,0x3b,0x00,0xa0,0xc9,0x11,0xce,0x86}};
-const GUID IID_IDVBTLocator =
- {0x8664da16,0xdda2,0x42ac,{0x92,0x6a,0xc1,0x8f,0x91,0x27,0xc3,0x02}};
-const GUID IID_IDVBCLocator =
- {0x6e42f36e,0x1dd2,0x43c4,{0x9f,0x78,0x69,0xd2,0x5a,0xe3,0x90,0x34}};
-const GUID IID_IDVBSLocator =
- {0x3d7c353c,0x0d04,0x45f1,{0xa7,0x42,0xf9,0x7c,0xc1,0x18,0x8d,0xc8}};
-const GUID IID_IDVBSTuningSpace =
- {0xcdf7be60,0xd954,0x42fd,{0xa9,0x72,0x78,0x97,0x19,0x58,0xe4,0x70}};
-const GUID IID_IDVBTuneRequest =
- {0x0D6F567E,0xA636,0x42bb,{0x83,0xBA,0xCE,0x4C,0x17,0x04,0xAF,0xA2}};
-const GUID IID_IGraphBuilder =
- {0x56a868a9,0x0ad4,0x11ce,{0xb0,0x3a,0x00,0x20,0xaf,0x0b,0xa7,0x70}};
-const GUID IID_IMediaControl =
- {0x56a868b1,0x0ad4,0x11ce,{0xb0,0x3a,0x00,0x20,0xaf,0x0b,0xa7,0x70}};
-const GUID IID_IMpeg2Demultiplexer =
- {0x436eee9c,0x264f,0x4242,{0x90,0xe1,0x4e,0x33,0x0c,0x10,0x75,0x12}};
-const GUID IID_ISampleGrabber =
- {0x6b652fff,0x11fe,0x4fce,{0x92,0xad,0x02,0x66,0xb5,0xd7,0xc7,0x8f}};
-const GUID IID_IScanningTuner =
- {0x1dfd0a5c,0x0284,0x11d3,{0x9d,0x8e,0x00,0xc0,0x4f,0x72,0xd9,0x80}};
-const GUID IID_ITuner =
- {0x28C52640,0x018A,0x11d3,{0x9D,0x8E,0x00,0xC0,0x4F,0x72,0xD9,0x80}};
-const GUID IID_ITuningSpace =
- {0x061c6e30,0xe622,0x11d2,{0x94,0x93,0x00,0xc0,0x4f,0x72,0xd9,0x80}};
-const GUID IID_ITuningSpaceContainer =
- {0x5B692E84,0xE2F1,0x11d2,{0x94,0x93,0x00,0xC0,0x4F,0x72,0xD9,0x80}};
-
-const GUID KSCATEGORY_BDA_TRANSPORT_INFORMATION =
- {0xa2e3074f,0x6c3d,0x11d3,{0xb6,0x53,0x00,0xc0,0x4f,0x79,0x49,0x8e}};
-const GUID KSCATEGORY_BDA_RECEIVER_COMPONENT =
- {0xFD0A5AF4,0xB41D,0x11d2,{0x9c,0x95,0x00,0xc0,0x4f,0x79,0x71,0xe0}};
-const GUID KSCATEGORY_BDA_NETWORK_TUNER =
- {0x71985f48,0x1ca1,0x11d3,{0x9c,0xc8,0x00,0xc0,0x4f,0x79,0x71,0xe0}};
-const GUID MEDIATYPE_MPEG2_SECTIONS =
- {0x455f176c,0x4b06,0x47ce,{0x9a,0xef,0x8c,0xae,0xf7,0x3d,0xf7,0xb5}};
-const GUID MEDIASUBTYPE_None =
- {0xe436eb8e,0x524f,0x11ce,{0x9f,0x53,0x00,0x20,0xaf,0x0b,0xa7,0x70}};
-const GUID FORMAT_None =
- {0x0f6417d6,0xc318,0x11d0,{0xa4,0x3f,0x00,0xa0,0xc9,0x22,0x31,0x96}};
-
/****************************************************************************
* Interfaces for calls from C
****************************************************************************/
void dvb_deleteBDAGraph( access_t* p_access )
{
- delete p_access->p_sys->p_bda_module;
+ if( p_access->p_sys->p_bda_module )
+ delete p_access->p_sys->p_bda_module;
};
int dvb_SubmitATSCTuneRequest( access_t* p_access )
{
- return p_access->p_sys->p_bda_module->SubmitATSCTuneRequest();
+ if( p_access->p_sys->p_bda_module )
+ return p_access->p_sys->p_bda_module->SubmitATSCTuneRequest();
+ return VLC_EGENERIC;
};
int dvb_SubmitDVBTTuneRequest( access_t* p_access )
{
- return p_access->p_sys->p_bda_module->SubmitDVBTTuneRequest();
+ if( p_access->p_sys->p_bda_module )
+ return p_access->p_sys->p_bda_module->SubmitDVBTTuneRequest();
+ return VLC_EGENERIC;
};
int dvb_SubmitDVBCTuneRequest( access_t* p_access )
{
- return p_access->p_sys->p_bda_module->SubmitDVBCTuneRequest();
- };
+ if( p_access->p_sys->p_bda_module )
+ return p_access->p_sys->p_bda_module->SubmitDVBCTuneRequest();
+ return VLC_EGENERIC;
+ };
int dvb_SubmitDVBSTuneRequest( access_t* p_access )
{
- return p_access->p_sys->p_bda_module->SubmitDVBSTuneRequest();
+ if( p_access->p_sys->p_bda_module )
+ return p_access->p_sys->p_bda_module->SubmitDVBSTuneRequest();
+ return VLC_EGENERIC;
};
long dvb_GetBufferSize( access_t* p_access )
{
- return p_access->p_sys->p_bda_module->GetBufferSize();
+ if( p_access->p_sys->p_bda_module )
+ return p_access->p_sys->p_bda_module->GetBufferSize();
+ return -1;
};
long dvb_ReadBuffer( access_t* p_access, long* l_buffer_len, BYTE* p_buff )
{
- return p_access->p_sys->p_bda_module->ReadBuffer( l_buffer_len,
- p_buff );
+ if( p_access->p_sys->p_bda_module )
+ return p_access->p_sys->p_bda_module->ReadBuffer( l_buffer_len,
+ p_buff );
+ return -1;
};
-
};
/*****************************************************************************
l_tuner_used(-1),
d_graph_register( 0 )
{
+ b_ready = FALSE;
p_tuning_space = NULL;
p_tune_request = NULL;
p_media_control = NULL;
p_dvbt_locator->Release();
}
} l;
- long l_frequency, l_bandwidth;
-
- l_frequency = l_bandwidth = -1;
+ long l_frequency, l_bandwidth, l_hp_fec, l_lp_fec, l_guard;
+ long l_transmission, l_hierarchy;
+ BinaryConvolutionCodeRate i_hp_fec, i_lp_fec;
+ GuardInterval i_guard;
+ TransmissionMode i_transmission;
+ HierarchyAlpha i_hierarchy;
+
+ l_frequency = l_bandwidth = l_hp_fec = l_lp_fec = l_guard = -1;
+ l_transmission = l_hierarchy = -1;
l_frequency = var_GetInteger( p_access, "dvb-frequency" );
l_bandwidth = var_GetInteger( p_access, "dvb-bandwidth" );
+ l_hp_fec = var_GetInteger( p_access, "dvb-code-rate-hp" );
+ l_lp_fec = var_GetInteger( p_access, "dvb-code-rate-lp" );
+ l_guard = var_GetInteger( p_access, "dvb-guard" );
+ l_transmission = var_GetInteger( p_access, "dvb-transmission" );
+ l_hierarchy = var_GetInteger( p_access, "dvb-hierarchy" );
+
+ i_hp_fec = BDA_BCC_RATE_NOT_SET;
+ if( l_hp_fec == 1 )
+ i_hp_fec = BDA_BCC_RATE_1_2;
+ if( l_hp_fec == 2 )
+ i_hp_fec = BDA_BCC_RATE_2_3;
+ if( l_hp_fec == 3 )
+ i_hp_fec = BDA_BCC_RATE_3_4;
+ if( l_hp_fec == 4 )
+ i_hp_fec = BDA_BCC_RATE_5_6;
+ if( l_hp_fec == 5 )
+ i_hp_fec = BDA_BCC_RATE_7_8;
+
+ i_lp_fec = BDA_BCC_RATE_NOT_SET;
+ if( l_lp_fec == 1 )
+ i_lp_fec = BDA_BCC_RATE_1_2;
+ if( l_lp_fec == 2 )
+ i_lp_fec = BDA_BCC_RATE_2_3;
+ if( l_lp_fec == 3 )
+ i_lp_fec = BDA_BCC_RATE_3_4;
+ if( l_lp_fec == 4 )
+ i_lp_fec = BDA_BCC_RATE_5_6;
+ if( l_lp_fec == 5 )
+ i_lp_fec = BDA_BCC_RATE_7_8;
+
+ i_guard = BDA_GUARD_NOT_SET;
+ if( l_guard == 32 )
+ i_guard = BDA_GUARD_1_32;
+ if( l_guard == 16 )
+ i_guard = BDA_GUARD_1_16;
+ if( l_guard == 8 )
+ i_guard = BDA_GUARD_1_8;
+ if( l_guard == 4 )
+ i_guard = BDA_GUARD_1_4;
+
+ i_transmission = BDA_XMIT_MODE_NOT_SET;
+ if( l_transmission == 2 )
+ i_transmission = BDA_XMIT_MODE_2K;
+ if( l_transmission == 8 )
+ i_transmission = BDA_XMIT_MODE_8K;
+
+ i_hierarchy = BDA_HALPHA_NOT_SET;
+ if( l_hierarchy == 1 )
+ i_hierarchy = BDA_HALPHA_1;
+ if( l_hierarchy == 2 )
+ i_hierarchy = BDA_HALPHA_2;
+ if( l_hierarchy == 4 )
+ i_hierarchy = BDA_HALPHA_4;
guid_network_type = CLSID_DVBTNetworkProvider;
hr = CreateTuneRequest();
hr = l.p_dvbt_locator->put_CarrierFrequency( l_frequency );
if( SUCCEEDED( hr ) && l_bandwidth > 0 )
hr = l.p_dvbt_locator->put_Bandwidth( l_bandwidth );
+ if( SUCCEEDED( hr ) && i_hp_fec != BDA_BCC_RATE_NOT_SET )
+ hr = l.p_dvbt_locator->put_InnerFECRate( i_hp_fec );
+ if( SUCCEEDED( hr ) && i_lp_fec != BDA_BCC_RATE_NOT_SET )
+ hr = l.p_dvbt_locator->put_LPInnerFECRate( i_lp_fec );
+ if( SUCCEEDED( hr ) && i_guard != BDA_GUARD_NOT_SET )
+ hr = l.p_dvbt_locator->put_Guard( i_guard );
+ if( SUCCEEDED( hr ) && i_transmission != BDA_XMIT_MODE_NOT_SET )
+ hr = l.p_dvbt_locator->put_Mode( i_transmission );
+ if( SUCCEEDED( hr ) && i_hierarchy != BDA_HALPHA_NOT_SET )
+ hr = l.p_dvbt_locator->put_HAlpha( i_hierarchy );
if( FAILED( hr ) )
{
msg_Warn( p_access, "SubmitDVBTTuneRequest: "\
public:
IDVBTuneRequest* p_dvbs_tune_request;
IDVBSLocator* p_dvbs_locator;
- localComPtr(): p_dvbs_tune_request(NULL), p_dvbs_locator(NULL) {};
+ IDVBSTuningSpace* p_dvbs_tuning_space;
+ localComPtr(): p_dvbs_tune_request(NULL), p_dvbs_locator(NULL),
+ p_dvbs_tuning_space(NULL) {};
~localComPtr()
{
+ if( p_dvbs_tuning_space )
+ p_dvbs_tuning_space->Release();
if( p_dvbs_tune_request )
p_dvbs_tune_request->Release();
if( p_dvbs_locator )
}
} l;
long l_frequency, l_symbolrate, l_azimuth, l_elevation, l_longitude;
+ long l_lnb_lof1, l_lnb_lof2, l_lnb_slof, l_inversion, l_network_id;
char* psz_polarisation;
Polarisation i_polar;
+ SpectralInversion i_inversion;
VARIANT_BOOL b_west;
l_frequency = l_symbolrate = l_azimuth = l_elevation = l_longitude = -1;
+ l_lnb_lof1 = l_lnb_lof2 = l_lnb_slof = l_inversion = l_network_id = -1;
l_frequency = var_GetInteger( p_access, "dvb-frequency" );
l_symbolrate = var_GetInteger( p_access, "dvb-srate" );
l_azimuth = var_GetInteger( p_access, "dvb-azimuth" );
l_elevation = var_GetInteger( p_access, "dvb-elevation" );
l_longitude = var_GetInteger( p_access, "dvb-longitude" );
+ l_lnb_lof1 = var_GetInteger( p_access, "dvb-lnb-lof1" );
+ l_lnb_lof2 = var_GetInteger( p_access, "dvb-lnb-lof2" );
+ l_lnb_slof = var_GetInteger( p_access, "dvb-lnb-slof" );
psz_polarisation = var_GetString( p_access, "dvb-polarisation" );
+ l_inversion = var_GetInteger( p_access, "dvb-inversion" );
+ l_network_id = var_GetInteger( p_access, "dvb-network_id" );
b_west = ( l_longitude < 0 ) ? TRUE : FALSE;
if( *psz_polarisation == 'R' || *psz_polarisation == 'r' )
i_polar = BDA_POLARISATION_CIRCULAR_R;
+ i_inversion = BDA_SPECTRAL_INVERSION_NOT_SET;
+ if( l_inversion == 0 )
+ i_inversion = BDA_SPECTRAL_INVERSION_NORMAL;
+ if( l_inversion == 1 )
+ i_inversion = BDA_SPECTRAL_INVERSION_INVERTED;
+ if( l_inversion == 2 )
+ i_inversion = BDA_SPECTRAL_INVERSION_AUTOMATIC;
+
guid_network_type = CLSID_DVBSNetworkProvider;
hr = CreateTuneRequest();
if( FAILED( hr ) )
{
- msg_Warn( p_access, "SubmitDVBCTuneRequest: "\
+ msg_Warn( p_access, "SubmitDVBSTuneRequest: "\
"Cannot create Tune Request: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
(void**)&l.p_dvbs_tune_request );
if( FAILED( hr ) )
{
- msg_Warn( p_access, "SubmitDVBCTuneRequest: "\
+ msg_Warn( p_access, "SubmitDVBSTuneRequest: "\
"Cannot QI for IDVBTuneRequest: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
IID_IDVBSLocator, (void**)&l.p_dvbs_locator );
if( FAILED( hr ) )
{
- msg_Warn( p_access, "SubmitDVBCTuneRequest: "\
+ msg_Warn( p_access, "SubmitDVBSTuneRequest: "\
"Cannot create the DVBS Locator: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
+ hr = p_tuning_space->QueryInterface( IID_IDVBSTuningSpace,
+ (void**)&l.p_dvbs_tuning_space );
+ if( FAILED( hr ) )
+ {
+ msg_Warn( p_access, "SubmitDVBSTuneRequest: "\
+ "Cannot QI for IDVBSTuningSpace: hr=0x%8lx", hr );
+ return VLC_EGENERIC;
+ }
+
hr = S_OK;
if( l_frequency > 0 )
hr = l.p_dvbs_locator->put_CarrierFrequency( l_frequency );
hr = l.p_dvbs_locator->put_WestPosition( b_west );
if( SUCCEEDED( hr ) && i_polar != BDA_POLARISATION_NOT_SET )
hr = l.p_dvbs_locator->put_SignalPolarisation( i_polar );
+ if( SUCCEEDED( hr ) && l_lnb_lof1 > 0 )
+ hr = l.p_dvbs_tuning_space->put_LowOscillator( l_lnb_lof1 );
+ if( SUCCEEDED( hr ) && l_lnb_lof2 > 0 )
+ hr = l.p_dvbs_tuning_space->put_HighOscillator( l_lnb_lof2 );
+ if( SUCCEEDED( hr ) && l_lnb_slof > 0 )
+ hr = l.p_dvbs_tuning_space->put_LNBSwitch( l_lnb_slof );
+ if( SUCCEEDED( hr ) && i_inversion != BDA_SPECTRAL_INVERSION_NOT_SET )
+ hr = l.p_dvbs_tuning_space->put_SpectralInversion( i_inversion );
+ if( SUCCEEDED( hr ) && l_network_id > 0 )
+ hr = l.p_dvbs_tuning_space->put_NetworkID( l_network_id );
if( FAILED( hr ) )
{
- msg_Warn( p_access, "SubmitDVBCTuneRequest: "\
+ msg_Warn( p_access, "SubmitDVBSTuneRequest: "\
"Cannot set tuning parameters on Locator: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
hr = p_tune_request->put_Locator( l.p_dvbs_locator );
if( FAILED( hr ) )
{
- msg_Warn( p_access, "SubmitDVBCTuneRequest: "\
+ msg_Warn( p_access, "SubmitDVBSTuneRequest: "\
"Cannot put the locator: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
p_moniker_enum(NULL),
p_filter(NULL),
p_property_bag(NULL)
- { ::VariantInit(&var_bstr); };
+ { ::VariantInit(&var_bstr); };
~localComPtr()
{
if( p_moniker )
{
hr = ::CoCreateInstance( CLSID_SystemDeviceEnum, 0, CLSCTX_INPROC,
IID_ICreateDevEnum, (void**)&p_system_dev_enum );
- if( FAILED( hr ) )
- {
- msg_Warn( p_access, "FindFilter: "\
- "Cannot CoCreate SystemDeviceEnum: hr=0x%8lx", hr );
- return hr;
+ if( FAILED( hr ) )
+ {
+ msg_Warn( p_access, "FindFilter: "\
+ "Cannot CoCreate SystemDeviceEnum: hr=0x%8lx", hr );
+ return hr;
}
}
hr = p_system_dev_enum->CreateClassEnumerator( clsid,
- &l.p_moniker_enum, 0 );
+ &l.p_moniker_enum, 0 );
if( hr != S_OK )
{
msg_Warn( p_access, "FindFilter: "\
return hr;
/* The Graph is not running so stop it and return an error */
+ msg_Warn( p_access, "Start: Graph not started: %d", i_state );
hr = p_media_control->Stop();
if( FAILED( hr ) )
{
*****************************************************************************/
long BDAGraph::GetBufferSize()
{
- while( queue_sample.empty() )
- Sleep( 50 );
-
long l_buffer_size = 0;
long l_queue_size;
+ b_ready = true;
+
+ for( int i_timer = 0; queue_sample.empty() && i_timer < 200; i_timer++ )
+ Sleep( 10 );
+
+ l_queue_size = queue_sample.size();
+ if( l_queue_size <= 0 )
+ {
+ msg_Warn( p_access, "BDA GetBufferSize: Timed Out waiting for sample" );
+ return -1;
+ }
+
/* Establish the length of the queue as it grows quickly. If the queue
* size is checked dynamically there is a risk of not exiting the loop */
- l_queue_size = queue_sample.size();
for( long l_queue_count=0; l_queue_count < l_queue_size; l_queue_count++ )
{
l_buffer_size += queue_sample.front()->GetActualDataLength();
******************************************************************************/
STDMETHODIMP BDAGraph::SampleCB( double d_time, IMediaSample *p_sample )
{
- p_sample->AddRef();
- queue_sample.push( p_sample );
+ if( b_ready )
+ {
+ p_sample->AddRef();
+ queue_sample.push( p_sample );
+ }
+ else
+ {
+ msg_Warn( p_access, "BDA SampleCB: Not ready - dropped sample" );
+ }
return S_OK;
}
p_media_control->Release();
p_media_control = NULL;
}
- if( p_scanning_tuner )
+ if( p_filter_graph )
{
p_filter_graph->Release();
p_filter_graph = NULL;
wsprintfW( psz_w_graph_name, L"VLC BDA Graph %08x Pid %08x",
(DWORD_PTR) p_filter_graph, ::GetCurrentProcessId() );
hr = CreateItemMoniker( L"!", psz_w_graph_name, &l.p_moniker );
- if( SUCCEEDED( hr ) )
- hr = l.p_ro_table->Register( ROTFLAGS_REGISTRATIONKEEPSALIVE,
- p_filter_graph, l.p_moniker, &d_graph_register );
-
+ if( FAILED( hr ) )
+ {
+ msg_Warn( p_access, "Register: Cannot Create Moniker: hr=0x%8lx", hr );
+ return hr;
+ }
+ hr = l.p_ro_table->Register( ROTFLAGS_REGISTRATIONKEEPSALIVE,
+ p_filter_graph, l.p_moniker, &d_graph_register );
+ if( FAILED( hr ) )
+ {
+ msg_Warn( p_access, "Register: Cannot Register Graph: hr=0x%8lx", hr );
+ return hr;
+ }
+ msg_Dbg( p_access, "Register: registered Graph: %S", psz_w_graph_name );
return hr;
}
void BDAGraph::Deregister()
{
+ HRESULT hr;
IRunningObjectTable* p_ro_table;
- if( SUCCEEDED( ::GetRunningObjectTable( 0, &p_ro_table ) ) )
+ hr = ::GetRunningObjectTable( 0, &p_ro_table );
+ if( SUCCEEDED( hr ) )
p_ro_table->Revoke( d_graph_register );
d_graph_register = 0;
p_ro_table->Release();
projects / vlc / blobdiff