dshow: fix warnings

modules/access/dshow/dshow.cpp

@@ -2013,7 +2013,7 @@ static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
  * config variable callback
  *****************************************************************************/
 static int FindDevicesCallback( vlc_object_t *p_this, char const *psz_name,
-                               vlc_value_t newval, vlc_value_t oldval, void * )
+                               vlc_value_t, vlc_value_t, void * )
 {
     module_config_t *p_item;
     bool b_audio = false;
@@ -2075,7 +2075,7 @@ static int FindDevicesCallback( vlc_object_t *p_this, char const *psz_name,
 }
 
 static int ConfigDevicesCallback( vlc_object_t *p_this, char const *psz_name,
-                               vlc_value_t newval, vlc_value_t oldval, void * )
+                                  vlc_value_t newval, vlc_value_t, void * )
 {
     module_config_t *p_item;
     bool b_audio = false;
@@ -2285,8 +2285,9 @@ static void ShowTunerProperties( vlc_object_t *p_this,
 static void ConfigTuner( vlc_object_t *p_this, ICaptureGraphBuilder2 *p_graph,
                          IBaseFilter *p_device_filter )
 {
-    int i_channel, i_country, i_input, i_amtuner_mode, i_standard, i_frequency;
+    int i_channel, i_country, i_input, i_amtuner_mode, i_standard;
     long l_modes = 0;
+    unsigned i_frequency;
     IAMTVTuner *p_TV;
     HRESULT hr;
 
@@ -2380,9 +2381,10 @@ static void ConfigTuner( vlc_object_t *p_this, ICaptureGraphBuilder2 *p_graph,
             goto free_on_error;
         }
 
-        msg_Dbg( p_this, "Frequency range supproted from %d to %d.", ModeCaps.MinFrequency, ModeCaps.MaxFrequency);
-        msg_Dbg( p_this, "Video standards supproted by the tuner: ");
-        for(int i = 0 ; i < ARRAY_SIZE(ppsz_standards_list_text); i++) {
+        msg_Dbg( p_this, "Frequency range supported from %ld to %ld.",
+                 ModeCaps.MinFrequency, ModeCaps.MaxFrequency);
+        msg_Dbg( p_this, "Video standards supported by the tuner: ");
+        for(size_t i = 0 ; i < ARRAY_SIZE(ppsz_standards_list_text); i++) {
             if(ModeCaps.StandardsSupported & i_standards_list[i])
                 msg_Dbg( p_this, "%s, ", ppsz_standards_list_text[i]);
         }

modules/access/dshow/filter.cpp

@@ -330,7 +330,7 @@ STDMETHODIMP_(ULONG) CapturePin::Release()
 };
 
 /* IPin methods */
-STDMETHODIMP CapturePin::Connect( IPin * pReceivePin,
+STDMETHODIMP CapturePin::Connect( IPin *,
                                   const AM_MEDIA_TYPE *pmt )
 {
     if( State_Running == p_filter->state )
@@ -562,7 +562,7 @@ STDMETHODIMP CapturePin::EnumMediaTypes( IEnumMediaTypes **ppEnum )
 
     return NOERROR;
 }
-STDMETHODIMP CapturePin::QueryInternalConnections( IPin* *apPin, ULONG *nPin )
+STDMETHODIMP CapturePin::QueryInternalConnections( IPin**, ULONG * )
 {
 #ifdef DEBUG_DSHOW_L1
     msg_Dbg( p_input, "CapturePin::QueryInternalConnections" );
@@ -602,9 +602,7 @@ STDMETHODIMP CapturePin::EndFlush( void )
 
     return S_OK;
 }
-STDMETHODIMP CapturePin::NewSegment( REFERENCE_TIME tStart,
-                                     REFERENCE_TIME tStop,
-                                     double dRate )
+STDMETHODIMP CapturePin::NewSegment( REFERENCE_TIME, REFERENCE_TIME, double )
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CapturePin::NewSegment" );
@@ -613,7 +611,7 @@ STDMETHODIMP CapturePin::NewSegment( REFERENCE_TIME tStart,
 }
 
 /* IMemInputPin methods */
-STDMETHODIMP CapturePin::GetAllocator( IMemAllocator **ppAllocator )
+STDMETHODIMP CapturePin::GetAllocator( IMemAllocator ** )
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CapturePin::GetAllocator" );
@@ -621,8 +619,7 @@ STDMETHODIMP CapturePin::GetAllocator( IMemAllocator **ppAllocator )
 
     return VFW_E_NO_ALLOCATOR;
 }
-STDMETHODIMP CapturePin::NotifyAllocator( IMemAllocator *pAllocator,
-                                          BOOL bReadOnly )
+STDMETHODIMP CapturePin::NotifyAllocator( IMemAllocator *, BOOL )
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CapturePin::NotifyAllocator" );
@@ -630,7 +627,7 @@ STDMETHODIMP CapturePin::NotifyAllocator( IMemAllocator *pAllocator,
 
     return S_OK;
 }
-STDMETHODIMP CapturePin::GetAllocatorRequirements( ALLOCATOR_PROPERTIES *pProps )
+STDMETHODIMP CapturePin::GetAllocatorRequirements( ALLOCATOR_PROPERTIES * )
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CapturePin::GetAllocatorRequirements" );
@@ -774,7 +771,7 @@ STDMETHODIMP_(ULONG) CaptureFilter::Release()
 };
 
 /* IPersist method */
-STDMETHODIMP CaptureFilter::GetClassID(CLSID *pClsID)
+STDMETHODIMP CaptureFilter::GetClassID(CLSID *)
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CaptureFilter::GetClassID" );
@@ -783,7 +780,7 @@ STDMETHODIMP CaptureFilter::GetClassID(CLSID *pClsID)
 };
 
 /* IMediaFilter methods */
-STDMETHODIMP CaptureFilter::GetState(DWORD dwMSecs, FILTER_STATE *State)
+STDMETHODIMP CaptureFilter::GetState(DWORD, FILTER_STATE *State)
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CaptureFilter::GetState %i", state );
@@ -792,7 +789,7 @@ STDMETHODIMP CaptureFilter::GetState(DWORD dwMSecs, FILTER_STATE *State)
     *State = state;
     return S_OK;
 };
-STDMETHODIMP CaptureFilter::SetSyncSource(IReferenceClock *pClock)
+STDMETHODIMP CaptureFilter::SetSyncSource(IReferenceClock *)
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CaptureFilter::SetSyncSource" );
@@ -829,7 +826,7 @@ STDMETHODIMP CaptureFilter::Pause()
     state = State_Paused;
     return S_OK;
 };
-STDMETHODIMP CaptureFilter::Run(REFERENCE_TIME tStart)
+STDMETHODIMP CaptureFilter::Run(REFERENCE_TIME)
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CaptureFilter::Run" );
@@ -850,7 +847,7 @@ STDMETHODIMP CaptureFilter::EnumPins( IEnumPins ** ppEnum )
     *ppEnum = new CaptureEnumPins( p_input, this, NULL );
     return *ppEnum == NULL ? E_OUTOFMEMORY : NOERROR;
 };
-STDMETHODIMP CaptureFilter::FindPin( LPCWSTR Id, IPin ** ppPin )
+STDMETHODIMP CaptureFilter::FindPin( LPCWSTR, IPin ** )
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CaptureFilter::FindPin" );
@@ -871,7 +868,7 @@ STDMETHODIMP CaptureFilter::QueryFilterInfo( FILTER_INFO * pInfo )
     return NOERROR;
 };
 STDMETHODIMP CaptureFilter::JoinFilterGraph( IFilterGraph * pGraph,
-                                             LPCWSTR pName )
+                                             LPCWSTR )
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CaptureFilter::JoinFilterGraph" );
@@ -881,7 +878,7 @@ STDMETHODIMP CaptureFilter::JoinFilterGraph( IFilterGraph * pGraph,
 
     return NOERROR;
 };
-STDMETHODIMP CaptureFilter::QueryVendorInfo( LPWSTR* pVendorInfo )
+STDMETHODIMP CaptureFilter::QueryVendorInfo( LPWSTR* )
 {
 #ifdef DEBUG_DSHOW
     msg_Dbg( p_input, "CaptureFilter::QueryVendorInfo" );