Fix uninitialized class members

Fixes CID #366317, #366318, #366360, #966281, #966282, #966283, #966284,
 #966285, #966286, #966287, #966310, #966311, #966313, #966314, #966316,
 #966328, #966329, #966343, #966345, #966346, #966347, #966349, #966350,
 #966354, #966358, #966359, #966361, #966362, #966363, #966364, #966365,
 #966366, #966370, #966371, #966373, #966374, #966375, #966376, #966377,
 #966378, #1026047, #1027114, #1041190

19 files changed, 126 insertions, 27 deletions

diff --git a/src/filters/muxer/BaseMuxer/BaseMuxerInputPin.cpp b/src/filters/muxer/BaseMuxer/BaseMuxerInputPin.cpp
index 3a85851d7..e8c76a82b 100644
--- a/src/filters/muxer/BaseMuxer/BaseMuxerInputPin.cpp
+++ b/src/filters/muxer/BaseMuxer/BaseMuxerInputPin.cpp
@@ -38,6 +38,7 @@ CBaseMuxerInputPin::CBaseMuxerInputPin(LPCWSTR pName, CBaseFilter* pFilter, CCri
     , m_evAcceptPacket(TRUE)

     , m_iPacketIndex(0)

     , m_fEOS(false)

+    , m_rtMaxStart(_I64_MIN)

 {

     static int s_iID = 0;

     m_iID = s_iID++;

diff --git a/src/filters/muxer/BaseMuxer/BitStream.cpp b/src/filters/muxer/BaseMuxer/BitStream.cpp
index e4197cf39..f1e6b8a04 100644
--- a/src/filters/muxer/BaseMuxer/BitStream.cpp
+++ b/src/filters/muxer/BaseMuxer/BitStream.cpp
@@ -31,6 +31,7 @@ CBitStream::CBitStream(IStream* pStream, bool fThrowError)
     , m_pStream(pStream)

     , m_fThrowError(fThrowError)

     , m_bitlen(0)

+    , m_bitbuff(0)

 {

     ASSERT(m_pStream);

 

diff --git a/src/filters/muxer/DSMMuxer/DSMMuxer.cpp b/src/filters/muxer/DSMMuxer/DSMMuxer.cpp
index 1edf06dcd..ea537a582 100644
--- a/src/filters/muxer/DSMMuxer/DSMMuxer.cpp
+++ b/src/filters/muxer/DSMMuxer/DSMMuxer.cpp
@@ -89,6 +89,7 @@ CDSMMuxerFilter::CDSMMuxerFilter(LPUNKNOWN pUnk, HRESULT* phr, bool fAutoChap, b
     : CBaseMuxerFilter(pUnk, phr, __uuidof(this))

     , m_fAutoChap(fAutoChap)

     , m_fAutoRes(fAutoRes)

+    , m_rtPrevSyncPoint(_I64_MIN)

 {

     if (phr) {

         *phr = S_OK;

diff --git a/src/filters/muxer/MatroskaMuxer/MatroskaFile.cpp b/src/filters/muxer/MatroskaMuxer/MatroskaFile.cpp
index 0f3ab862b..80e43b83f 100644
--- a/src/filters/muxer/MatroskaMuxer/MatroskaFile.cpp
+++ b/src/filters/muxer/MatroskaMuxer/MatroskaFile.cpp
@@ -664,6 +664,7 @@ HRESULT BlockGroup::Write(IStream* pStream)
 CBlock::CBlock(DWORD id)

     : CID(id)

     , TimeCode(0)

+    , TimeCodeStop(0)

 {

 }

 

diff --git a/src/filters/muxer/MatroskaMuxer/MatroskaMuxer.cpp b/src/filters/muxer/MatroskaMuxer/MatroskaMuxer.cpp
index f6698ebf6..1ec4c431c 100644
--- a/src/filters/muxer/MatroskaMuxer/MatroskaMuxer.cpp
+++ b/src/filters/muxer/MatroskaMuxer/MatroskaMuxer.cpp
@@ -713,6 +713,8 @@ CMatroskaMuxerInputPin::CMatroskaMuxerInputPin(LPCWSTR pName, CBaseFilter* pFilt
     , m_fActive(false)

     , m_fEndOfStreamReceived(false)

     , m_rtDur(0)

+    , m_rtLastStart(0)

+    , m_rtLastStop(0)

 {

 }

 

diff --git a/src/filters/muxer/WavDest/WavDest.cpp b/src/filters/muxer/WavDest/WavDest.cpp
index fb6a9ce9b..c059173f2 100644
--- a/src/filters/muxer/WavDest/WavDest.cpp
+++ b/src/filters/muxer/WavDest/WavDest.cpp
@@ -72,6 +72,8 @@ CFilterApp theApp;
 

 CWavDestFilter::CWavDestFilter(LPUNKNOWN pUnk, HRESULT* phr)

     : CTransformFilter(NAME("WavDest filter"), pUnk, __uuidof(this))

+    , m_cbHeader(0)

+    , m_cbWavData(0)

 {

     if (SUCCEEDED(*phr)) {

         if (CWavDestOutputPin* pOut = DEBUG_NEW CWavDestOutputPin(this, phr)) {

diff --git a/src/filters/parser/BaseSplitter/BaseSplitter.h b/src/filters/parser/BaseSplitter/BaseSplitter.h
index b6aa1c251..a969e4f07 100644
--- a/src/filters/parser/BaseSplitter/BaseSplitter.h
+++ b/src/filters/parser/BaseSplitter/BaseSplitter.h
@@ -108,9 +108,12 @@ public:
     static const REFERENCE_TIME INVALID_TIME = _I64_MIN;

     REFERENCE_TIME rtStart, rtStop;

     AM_MEDIA_TYPE* pmt;

-    Packet() {

-        pmt = nullptr;

-        bDiscontinuity = bAppendable = FALSE;

+    Packet()

+        : pmt(nullptr)

+        , bDiscontinuity(FALSE)

+        , bAppendable(FALSE)

+        , bSyncPoint(FALSE)

+        , TrackNumber(0) {

     }

     virtual ~Packet() {

         if (pmt) {

diff --git a/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h b/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h
index 3b4753ebb..d6939319a 100644
--- a/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h
+++ b/src/filters/parser/BaseSplitter/BaseSplitterFileEx.h
@@ -379,11 +379,14 @@ public:
             , crop_left(0)

             , crop_right(0)

             , crop_top(0)

-            , crop_bottom(0) {

+            , crop_bottom(0)

+            , lastid(0)

+            , views(1)

+            , AvgTimePerFrame(0)

+            , profile(0)

+            , level(0) {

             ZeroMemory(spspps, sizeof(spspps));

-            lastid = 0;

-            views = 1;

-            AvgTimePerFrame = 0;

+            ZeroMemory(&sar, sizeof(sar));

         }

     };

 

diff --git a/src/filters/renderer/MpcAudioRenderer/MpcAudioRenderer.cpp b/src/filters/renderer/MpcAudioRenderer/MpcAudioRenderer.cpp
index 344923586..d9f8732ea 100644
--- a/src/filters/renderer/MpcAudioRenderer/MpcAudioRenderer.cpp
+++ b/src/filters/renderer/MpcAudioRenderer/MpcAudioRenderer.cpp
@@ -112,6 +112,8 @@ CMpcAudioRenderer::CMpcAudioRenderer(LPUNKNOWN punk, HRESULT* phr)
     , lastBufferTime(0)

     , hnsActualDuration(0)

     , m_lVolume(DSBVOLUME_MIN)

+    , pfAvSetMmThreadCharacteristicsW(nullptr)

+    , pfAvRevertMmThreadCharacteristics(nullptr)

 {

 #ifdef STANDALONE_FILTER

     CRegKey key;

diff --git a/src/filters/renderer/SyncClock/SyncClock.cpp b/src/filters/renderer/SyncClock/SyncClock.cpp
index 5b2a6a0d9..ff4406f32 100644
--- a/src/filters/renderer/SyncClock/SyncClock.cpp
+++ b/src/filters/renderer/SyncClock/SyncClock.cpp
@@ -84,12 +84,13 @@ CSyncClock::CSyncClock(LPUNKNOWN pUnk, HRESULT* phr)
     : CBaseReferenceClock(NAME("SyncClock"), pUnk, phr)

     , m_pCurrentRefClock(0)

     , m_pPrevRefClock(0)

+    , m_rtPrivateTime(GetTicks100ns())

+    , m_rtPrevTime(m_rtPrivateTime)

+    , adjustment(1.0)

+    , bias(1.0)

+    , m_llPerfFrequency(0)

 {

     QueryPerformanceFrequency((LARGE_INTEGER*)&m_llPerfFrequency);

-    m_rtPrivateTime = GetTicks100ns();

-    m_rtPrevTime = m_rtPrivateTime;

-    adjustment = 1.0;

-    bias = 1.0;

 }

 

 REFERENCE_TIME CSyncClock::GetPrivateTime()

diff --git a/src/filters/renderer/VideoRenderers/DX9AllocatorPresenter.cpp b/src/filters/renderer/VideoRenderers/DX9AllocatorPresenter.cpp
index 0f9fd0a55..263c82d8d 100644
--- a/src/filters/renderer/VideoRenderers/DX9AllocatorPresenter.cpp
+++ b/src/filters/renderer/VideoRenderers/DX9AllocatorPresenter.cpp
@@ -67,6 +67,32 @@ CDX9AllocatorPresenter::CDX9AllocatorPresenter(HWND hWnd, bool bFullscreen, HRES
     , m_Decoder(_T(""))

     , m_nFrameType(PICT_NONE)

     , m_FocusThread(nullptr)

+    , m_VBlankWaitTime(0)

+    , m_VBlankLockTime(0)

+    , m_VBlankMin(300000)

+    , m_VBlankMinCalc(300000)

+    , m_VBlankMax(0)

+    , m_VBlankEndPresent(-100000)

+    , m_VBlankStartMeasureTime(0)

+    , m_VBlankStartMeasure(0)

+    , m_PresentWaitTime(0)

+    , m_PresentWaitTimeMin(3000000000)

+    , m_PresentWaitTimeMax(0)

+    , m_PaintTime(0)

+    , m_PaintTimeMin(3000000000)

+    , m_PaintTimeMax(0)

+    , m_WaitForGPUTime(0)

+    , m_RasterStatusWaitTime(0)

+    , m_RasterStatusWaitTimeMin(3000000000)

+    , m_RasterStatusWaitTimeMax(0)

+    , m_RasterStatusWaitTimeMaxCalc(0)

+    , m_ClockDiffCalc(0.0)

+    , m_ClockDiffPrim(0.0)

+    , m_ClockDiff(0.0)

+    , m_ClockTimeChangeHistoryPos(0)

+    , m_ModeratedTimeSpeed(1.0)

+    , m_ModeratedTimeSpeedPrim(0.0)

+    , m_ModeratedTimeSpeedDiff(0.0)

 {

     if (FAILED(hr)) {

         _Error += _T("ISubPicAllocatorPresenterImpl failed\n");

diff --git a/src/filters/renderer/VideoRenderers/DX9RenderingEngine.cpp b/src/filters/renderer/VideoRenderers/DX9RenderingEngine.cpp
index 10a39e77e..30337df22 100644
--- a/src/filters/renderer/VideoRenderers/DX9RenderingEngine.cpp
+++ b/src/filters/renderer/VideoRenderers/DX9RenderingEngine.cpp
@@ -148,7 +148,29 @@ CDX9RenderingEngine::CDX9RenderingEngine(HWND hWnd, HRESULT& hr, CString* _pErro
     , m_nNbDXSurface(1)

     , m_nCurSurface(0)

     , m_CurrentAdapter(0)

+    , m_BackbufferType(D3DFMT_UNKNOWN)

+    , m_DisplayType(D3DFMT_UNKNOWN)

+    , m_bHighColorResolution(false)

+    , m_bForceInputHighColorResolution(false)

+    , m_RenderingPath(RENDERING_PATH_DRAW)

+    , m_SurfaceType(D3DFMT_UNKNOWN)

+    , m_bFullFloatingPointProcessing(false)

+    , m_bHalfFloatingPointProcessing(false)

+    , m_bColorManagement(false)

+    , m_InputVideoSystem(VIDEO_SYSTEM_UNKNOWN)

+    , m_AmbientLight(AMBIENT_LIGHT_BRIGHT)

+    , m_RenderingIntent(COLOR_RENDERING_INTENT_PERCEPTUAL)

+    , m_ScreenSpacePassCount(1)

+    , m_ScreenSpacePassSrc(0)

+    , m_ScreenSpacePassDest(1)

+    , m_pRenderTarget(nullptr)

+    , m_BicubicA(0)

+    , m_bFinalPass(false)

+    , m_Lut3DSize(64)

+    , m_Lut3DEntryCount(64 * 64 * 64)

+    , m_StretchRectFilter(D3DTEXF_NONE)

 {

+    ZeroMemory(&m_Caps, sizeof(m_Caps));

     HINSTANCE hDll = GetRenderersData()->GetD3X9Dll();

     m_bD3DX = hDll != nullptr;

 

diff --git a/src/filters/renderer/VideoRenderers/RM7AllocatorPresenter.cpp b/src/filters/renderer/VideoRenderers/RM7AllocatorPresenter.cpp
index 9438214a5..7e12ecbb0 100644
--- a/src/filters/renderer/VideoRenderers/RM7AllocatorPresenter.cpp
+++ b/src/filters/renderer/VideoRenderers/RM7AllocatorPresenter.cpp
@@ -31,6 +31,8 @@ using namespace DSObjects;
 CRM7AllocatorPresenter::CRM7AllocatorPresenter(HWND hWnd, HRESULT& hr)

     : CDX7AllocatorPresenter(hWnd, hr)

 {

+    ZeroMemory(&m_bitmapInfo, sizeof(m_bitmapInfo));

+    ZeroMemory(&m_lastBitmapInfo, sizeof(m_lastBitmapInfo));

 }

 

 STDMETHODIMP CRM7AllocatorPresenter::NonDelegatingQueryInterface(REFIID riid, void** ppv)

diff --git a/src/filters/renderer/VideoRenderers/RM9AllocatorPresenter.cpp b/src/filters/renderer/VideoRenderers/RM9AllocatorPresenter.cpp
index b063cb1b3..b847fe0a1 100644
--- a/src/filters/renderer/VideoRenderers/RM9AllocatorPresenter.cpp
+++ b/src/filters/renderer/VideoRenderers/RM9AllocatorPresenter.cpp
@@ -30,6 +30,8 @@ using namespace DSObjects;
 CRM9AllocatorPresenter::CRM9AllocatorPresenter(HWND hWnd, bool bFullscreen, HRESULT& hr, CString& _Error)

     : CDX9AllocatorPresenter(hWnd, bFullscreen, hr, false, _Error)

 {

+    ZeroMemory(&m_bitmapInfo, sizeof(m_bitmapInfo));

+    ZeroMemory(&m_lastBitmapInfo, sizeof(m_lastBitmapInfo));

 }

 

 STDMETHODIMP CRM9AllocatorPresenter::NonDelegatingQueryInterface(REFIID riid, void** ppv)

diff --git a/src/filters/renderer/VideoRenderers/madVRAllocatorPresenter.cpp b/src/filters/renderer/VideoRenderers/madVRAllocatorPresenter.cpp
index 9b9823fde..741f9b35a 100644
--- a/src/filters/renderer/VideoRenderers/madVRAllocatorPresenter.cpp
+++ b/src/filters/renderer/VideoRenderers/madVRAllocatorPresenter.cpp
@@ -52,6 +52,7 @@ public IUnknown {
 CmadVRAllocatorPresenter::CmadVRAllocatorPresenter(HWND hWnd, HRESULT& hr, CString& _Error)

     : CSubPicAllocatorPresenterImpl(hWnd, hr, &_Error)

     , m_ScreenSize(0, 0)

+    , m_bIsFullscreen(false)

 {

     if (FAILED(hr)) {

         _Error += L"ISubPicAllocatorPresenterImpl failed\n";

diff --git a/src/filters/switcher/AudioSwitcher/Audio.cpp b/src/filters/switcher/AudioSwitcher/Audio.cpp
index 0cf6ef7e5..51a0978b6 100644
--- a/src/filters/switcher/AudioSwitcher/Audio.cpp
+++ b/src/filters/switcher/AudioSwitcher/Audio.cpp
@@ -177,11 +177,15 @@ static void make_downsample_filter(long* filter_bank, int filter_width, long sam
 }

 

 AudioStreamResampler::AudioStreamResampler(int bps, long orig_rate, long new_rate, bool fHighQuality)

+    : samp_frac(0x80000)

+    , bps(bps)

+    , holdover(0)

+    , filter_bank(nullptr)

+    , filter_width(1)

+    , accum(0)

+    , ptsampleRout(audio_pointsample_16)

+    , dnsampleRout(audio_downsample_mono16)

 {

-    samp_frac = 0x80000;

-

-    this->bps = bps;

-

     if (bps == 1) {

         ptsampleRout = audio_pointsample_8;

         dnsampleRout = audio_downsample_mono8;

@@ -195,13 +199,7 @@ AudioStreamResampler::AudioStreamResampler(int bps, long orig_rate, long new_rat
     // orig_rate > new_rate!

     samp_frac = MulDiv(orig_rate, 0x80000, new_rate);

 

-    holdover = 0;

-    filter_bank = nullptr;

-    filter_width = 1;

-    accum = 0;

-

     // If this is a high-quality downsample, allocate memory for the filter bank

-

     if (fHighQuality) {

         if (samp_frac > 0x80000) {

             // HQ downsample: allocate filter bank

diff --git a/src/filters/switcher/AudioSwitcher/StreamSwitcher.cpp b/src/filters/switcher/AudioSwitcher/StreamSwitcher.cpp
index 71e7cae7a..a1321072b 100644
--- a/src/filters/switcher/AudioSwitcher/StreamSwitcher.cpp
+++ b/src/filters/switcher/AudioSwitcher/StreamSwitcher.cpp
@@ -1164,6 +1164,8 @@ STDMETHODIMP CStreamSwitcherOutputPin::Backout(IPin* ppinOut, IGraphBuilder* pGr
 

 CStreamSwitcherFilter::CStreamSwitcherFilter(LPUNKNOWN lpunk, HRESULT* phr, const CLSID& clsid)

     : CBaseFilter(NAME("CStreamSwitcherFilter"), lpunk, &m_csState, clsid)

+    , m_pInput(nullptr)

+    , m_pOutput(nullptr)

 {

     if (phr) {

         *phr = S_OK;

diff --git a/src/filters/transform/VSFilter/DirectVobSubPropPage.cpp b/src/filters/transform/VSFilter/DirectVobSubPropPage.cpp
index e7247cbee..b82e5511c 100644
--- a/src/filters/transform/VSFilter/DirectVobSubPropPage.cpp
+++ b/src/filters/transform/VSFilter/DirectVobSubPropPage.cpp
@@ -295,6 +295,12 @@ CDVSMainPPage::CDVSMainPPage(LPUNKNOWN pUnk, HRESULT* phr)
     : CDVSBasePPage(NAME("VSFilter Property Page (main)"), pUnk, IDD_DVSMAINPAGE, IDD_DVSMAINPAGE)

     , m_nLangs(0)

     , m_ppLangs(nullptr)

+    , m_iSelectedLanguage(0)

+    , m_fOverridePlacement(false)

+    , m_PlacementXperc(50)

+    , m_PlacementYperc(90)

+    , m_fOnlyShowForcedVobSubs(false)

+    , m_fn()

 {

     BindControl(IDC_FILENAME, m_fnedit);

     BindControl(IDC_LANGCOMBO, m_langs);

@@ -473,8 +479,17 @@ void CDVSMainPPage::UpdateControlData(bool fSave)
 

 /* CDVSGeneralPPage */

 

-CDVSGeneralPPage::CDVSGeneralPPage(LPUNKNOWN pUnk, HRESULT* phr) :

-    CDVSBasePPage(NAME("VSFilter Property Page (global settings)"), pUnk, IDD_DVSGENERALPAGE, IDD_DVSGENERALPAGE)

+CDVSGeneralPPage::CDVSGeneralPPage(LPUNKNOWN pUnk, HRESULT* phr)

+    : CDVSBasePPage(NAME("VSFilter Property Page (global settings)"), pUnk, IDD_DVSGENERALPAGE, IDD_DVSGENERALPAGE)

+    , m_HorExt(0)

+    , m_VerExt(0)

+    , m_ResX2(0)

+    , m_ResX2minw(0)

+    , m_ResX2minh(0)

+    , m_LoadLevel(0)

+    , m_fExternalLoad(true)

+    , m_fWebLoad(true)

+    , m_fEmbeddedLoad(true)

 {

     BindControl(IDC_VEREXTCOMBO, m_verext);

     BindControl(IDC_MOD32FIX, m_mod32fix);

@@ -595,8 +610,16 @@ void CDVSGeneralPPage::UpdateControlData(bool fSave)
 

 /* CDVSMiscPPage */

 

-CDVSMiscPPage::CDVSMiscPPage(LPUNKNOWN pUnk, HRESULT* phr) :

-    CDVSBasePPage(NAME("VSFilter Property Page (misc settings)"), pUnk, IDD_DVSMISCPAGE, IDD_DVSMISCPAGE)

+CDVSMiscPPage::CDVSMiscPPage(LPUNKNOWN pUnk, HRESULT* phr)

+    : CDVSBasePPage(NAME("VSFilter Property Page (misc settings)"), pUnk, IDD_DVSMISCPAGE, IDD_DVSMISCPAGE)

+    , m_fFlipPicture(false)

+    , m_fFlipSubtitles(false)

+    , m_fHideSubtitles(false)

+    , m_fOSD(false)

+    , m_fAnimWhenBuffering(true)

+    , m_fReloaderDisabled(false)

+    , m_fSaveFullPath(false)

+    , m_uSubPictToBuffer(10)

 {

     BindControl(IDC_FLIP, m_flippic);

     BindControl(IDC_FLIPSUB, m_flipsub);

@@ -678,8 +701,13 @@ void CDVSMiscPPage::UpdateControlData(bool fSave)
 

 /* CDVSTimingPPage */

 

-CDVSTimingPPage::CDVSTimingPPage(LPUNKNOWN pUnk, HRESULT* phr) :

-    CDVSBasePPage(NAME("VSFilter Timing Property Page"), pUnk, IDD_DVSTIMINGPAGE, IDD_DVSTIMINGPAGE)

+CDVSTimingPPage::CDVSTimingPPage(LPUNKNOWN pUnk, HRESULT* phr)

+    : CDVSBasePPage(NAME("VSFilter Timing Property Page"), pUnk, IDD_DVSTIMINGPAGE, IDD_DVSTIMINGPAGE)

+    , m_SubtitleSpeedMul(1000)

+    , m_SubtitleSpeedDiv(1000)

+    , m_SubtitleDelay(0)

+    , m_fMediaFPSEnabled(false)

+    , m_MediaFPS(25.0)

 {

     BindControl(IDC_MODFPS, m_modfps);

     BindControl(IDC_FPS, m_fps);

diff --git a/src/filters/transform/VSFilter/StyleEditorDialog.cpp b/src/filters/transform/VSFilter/StyleEditorDialog.cpp
index a686c2b93..1e8f8c524 100644
--- a/src/filters/transform/VSFilter/StyleEditorDialog.cpp
+++ b/src/filters/transform/VSFilter/StyleEditorDialog.cpp
@@ -52,6 +52,7 @@ CStyleEditorDialog::CStyleEditorDialog(CString title, STSStyle* pstss, CWnd* pPa
     , m_screenalignment(0)

     , m_margin(0, 0, 0, 0)

     , m_linkalphasliders(FALSE)

+    , m_alpha()

 {

 }