8247947: Build DirectShow Samples (Base Classes) from source checked into repo

Reviewed-by: kcr, arapte

Author: Alexander Matveev

build.gradle

@@ -2862,15 +2862,7 @@ project(":media") {
                              "CC=${mediaProperties.compiler}", "AR=${mediaProperties.ar}", "LINKER=${mediaProperties.linker}")
 
                         if (t.name == "win") {
-                            Map winEnv = new HashMap(WINDOWS_NATIVE_COMPILE_ENVIRONMENT)
-
-                            String sdkDir = System.getenv("BASECLASSES_SDK_DIR");
-                            if (sdkDir == null) {
-                                sdkDir = "C:/Program Files/Microsoft SDKs/Windows/v7.1" // Default value
-                                winEnv["BASECLASSES_SDK_DIR"] = sdkDir
-                            }
-                            environment(winEnv)
-
+                            environment(WINDOWS_NATIVE_COMPILE_ENVIRONMENT)
                             args("RESOURCE=${nativeOutputDir}/${buildType}/${WIN.media.fxpluginsRcFile}")
                         }
                     }

modules/javafx.media/src/main/native/gstreamer/3rd_party/baseclasses/amextra.cpp

@@ -0,0 +1,111 @@
+//------------------------------------------------------------------------------
+// File: AMExtra.cpp
+//
+// Desc: DirectShow base classes - implements CRenderedInputPin class.
+//
+// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+
+#include <streams.h>        // DirectShow base class definitions
+#include <mmsystem.h>       // Needed for definition of timeGetTime
+#include <limits.h>         // Standard data type limit definitions
+#include <measure.h>        // Used for time critical log functions
+
+#include "amextra.h"
+
+#pragma warning(disable:4355)
+
+//  Implements CRenderedInputPin class
+
+CRenderedInputPin::CRenderedInputPin(__in_opt LPCTSTR pObjectName,
+                                     __in CBaseFilter *pFilter,
+                                     __in CCritSec *pLock,
+                                     __inout HRESULT *phr,
+                                     __in_opt LPCWSTR pName) :
+    CBaseInputPin(pObjectName, pFilter, pLock, phr, pName),
+    m_bAtEndOfStream(FALSE),
+    m_bCompleteNotified(FALSE)
+{
+}
+#ifdef UNICODE
+CRenderedInputPin::CRenderedInputPin(__in_opt LPCSTR pObjectName,
+                                     __in CBaseFilter *pFilter,
+                                     __in CCritSec *pLock,
+                                     __inout HRESULT *phr,
+                                     __in_opt LPCWSTR pName) :
+    CBaseInputPin(pObjectName, pFilter, pLock, phr, pName),
+    m_bAtEndOfStream(FALSE),
+    m_bCompleteNotified(FALSE)
+{
+}
+#endif
+
+// Flush end of stream condition - caller should do any
+// necessary stream level locking before calling this
+
+STDMETHODIMP CRenderedInputPin::EndOfStream()
+{
+    HRESULT hr = CheckStreaming();
+
+    //  Do EC_COMPLETE handling for rendered pins
+    if (S_OK == hr  && !m_bAtEndOfStream) {
+        m_bAtEndOfStream = TRUE;
+        FILTER_STATE fs;
+        EXECUTE_ASSERT(SUCCEEDED(m_pFilter->GetState(0, &fs)));
+        if (fs == State_Running) {
+            DoCompleteHandling();
+        }
+    }
+    return hr;
+}
+
+
+// Called to complete the flush
+
+STDMETHODIMP CRenderedInputPin::EndFlush()
+{
+    CAutoLock lck(m_pLock);
+
+    // Clean up renderer state
+    m_bAtEndOfStream = FALSE;
+    m_bCompleteNotified = FALSE;
+
+    return CBaseInputPin::EndFlush();
+}
+
+
+// Notify of Run() from filter
+
+HRESULT CRenderedInputPin::Run(REFERENCE_TIME tStart)
+{
+    UNREFERENCED_PARAMETER(tStart);
+    m_bCompleteNotified = FALSE;
+    if (m_bAtEndOfStream) {
+        DoCompleteHandling();
+    }
+    return S_OK;
+}
+
+
+//  Clear status on going into paused state
+
+HRESULT CRenderedInputPin::Active()
+{
+    m_bAtEndOfStream = FALSE;
+    m_bCompleteNotified = FALSE;
+    return CBaseInputPin::Active();
+}
+
+
+//  Do stuff to deliver end of stream
+
+void CRenderedInputPin::DoCompleteHandling()
+{
+    ASSERT(m_bAtEndOfStream);
+    if (!m_bCompleteNotified) {
+        m_bCompleteNotified = TRUE;
+        m_pFilter->NotifyEvent(EC_COMPLETE, S_OK, (LONG_PTR)(IBaseFilter *)m_pFilter);
+    }
+}
+

modules/javafx.media/src/main/native/gstreamer/3rd_party/baseclasses/amextra.h

@@ -0,0 +1,56 @@
+//------------------------------------------------------------------------------
+// File: AMExtra.h
+//
+// Desc: DirectShow base classes.
+//
+// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+
+#ifndef __AMEXTRA__
+#define __AMEXTRA__
+
+// Simple rendered input pin
+//
+// NOTE if your filter queues stuff before rendering then it may not be
+// appropriate to use this class
+//
+// In that case queue the end of stream condition until the last sample
+// is actually rendered and flush the condition appropriately
+
+class CRenderedInputPin : public CBaseInputPin
+{
+public:
+
+    CRenderedInputPin(__in_opt LPCTSTR pObjectName,
+                      __in CBaseFilter *pFilter,
+                      __in CCritSec *pLock,
+                      __inout HRESULT *phr,
+                      __in_opt LPCWSTR pName);
+#ifdef UNICODE
+    CRenderedInputPin(__in_opt LPCSTR pObjectName,
+                      __in CBaseFilter *pFilter,
+                      __in CCritSec *pLock,
+                      __inout HRESULT *phr,
+                      __in_opt LPCWSTR pName);
+#endif
+
+    // Override methods to track end of stream state
+    STDMETHODIMP EndOfStream();
+    STDMETHODIMP EndFlush();
+
+    HRESULT Active();
+    HRESULT Run(REFERENCE_TIME tStart);
+
+protected:
+
+    // Member variables to track state
+    BOOL m_bAtEndOfStream;      // Set by EndOfStream
+    BOOL m_bCompleteNotified;   // Set when we notify for EC_COMPLETE
+
+private:
+    void DoCompleteHandling();
+};
+
+#endif // __AMEXTRA__
+