dx90sdk-update-gcc.patch

这是一个压缩解压包,用C语言进行编程的,里面有详细的源代码.

diff -burN /c/DX90SDK-orig/Include/DShow.h ./Include/DShow.h
--- /c/DX90SDK-orig/Include/DShow.h	Mon Aug 18 21:22:52 2003
+++ ./Include/DShow.h	Tue Jul 27 20:43:16 2004
@@ -44,7 +44,7 @@
 // Include DirectShow include files
 ///////////////////////////////////////////////////////////////////////////
 #include <strmif.h>     // Generated IDL header file for streams interfaces
-#include <amvideo.h>    // ActiveMovie video interfaces and definitions
+#include <Amvideo.h>    // ActiveMovie video interfaces and definitions
 #include <amaudio.h>    // ActiveMovie audio interfaces and definitions
 #include <control.h>    // generated from control.odl
 #include <evcode.h>     // event code definitions
diff -burN /c/DX90SDK-orig/Include/errors.h ./Include/errors.h
--- /c/DX90SDK-orig/Include/errors.h	Mon Aug 18 21:22:52 2003
+++ ./Include/errors.h	Tue Jul 27 20:44:04 2004
@@ -24,7 +24,7 @@
 #define VFW_FIRST_CODE   0x200
 #define MAX_ERROR_TEXT_LEN 160
 
-#include <VFWMSGS.H>                    // includes all message definitions
+#include <vfwmsgs.h>                    // includes all message definitions
 
 typedef BOOL (WINAPI* AMGETERRORTEXTPROCA)(HRESULT, char *, DWORD);
 typedef BOOL (WINAPI* AMGETERRORTEXTPROCW)(HRESULT, WCHAR *, DWORD);
diff -burN /c/DX90SDK-orig/Include/strmif.h ./Include/strmif.h
--- /c/DX90SDK-orig/Include/strmif.h	Mon Aug 18 21:22:54 2003
+++ ./Include/strmif.h	Tue Jul 27 20:45:07 2004
@@ -5604,7 +5604,7 @@
     {
     DWORD dwVersion;
     DWORD dwMerit;
-    /* [switch_type][switch_is] */ union 
+    /* [switch_type][switch_is] */ struct
         {
         /* [case()] */ struct 
             {
@@ -28732,8 +28732,8 @@
 
 typedef struct tagVMRGUID
     {
-    GUID *pGUID;
-    GUID GUID;
+    struct _GUID *pGUID;
+    struct _GUID GUID;
     } 	VMRGUID;
 
 typedef struct tagVMRMONITORINFO
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/Makefile ./Samples/C++/DirectShow/BaseClasses/Makefile
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/Makefile	Thu Jan  1 10:00:00 1970
+++ ./Samples/C++/DirectShow/BaseClasses/Makefile	Tue Jul 27 20:47:27 2004
@@ -0,0 +1,27 @@
+SRC=amextra.cpp amfilter.cpp amvideo.cpp combase.cpp cprop.cpp ctlutil.cpp ddmm.cpp dllentry.cpp dllsetup.cpp mtype.cpp outputq.cpp pstream.cpp pullpin.cpp refclock.cpp renbase.cpp schedule.cpp seekpt.cpp source.cpp strmctl.cpp sysclock.cpp transfrm.cpp transip.cpp videoctl.cpp vtrans.cpp winctrl.cpp winutil.cpp wxdebug.cpp wxlist.cpp wxutil.cpp
+
+DXTREE=../../../..
+DXBASECLASSES=$(DXTREE)/Samples/C++/DirectShow/BaseClasses
+OBJ=$(SRC:.cpp=.o)
+LIB=strmbase.lib
+RANLIB=ranlib
+
+CXX=g++
+CXXFLAGS=-O2 -fno-for-scope -mthreads
+
+all: $(LIB)
+
+$(LIB): $(OBJ)
+	$(AR) $(ARFLAGS) $@ $^
+	$(RANLIB) $@
+
+.cpp.o:
+	$(CXX) $(CXXFLAGS) \
+	-DRELEASE \
+	-I$(DXTREE)/Include \
+	-I$(DXBASECLASSES) \
+	-include $(DXTREE)/mingw_dshow_port.h \
+	-c $(CXXFLAGS) $< -o $@
+
+clean:
+	rm $(OBJ)
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/amfilter.cpp ./Samples/C++/DirectShow/BaseClasses/amfilter.cpp
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/amfilter.cpp	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/amfilter.cpp	Tue Jul 27 20:42:25 2004
@@ -1363,7 +1363,7 @@
 
         /*  Make sure the destructor doesn't free these */
         cmt.pbFormat = NULL;
-        cmt.cbFormat = NULL;
+        cmt.cbFormat = 0;
         cmt.pUnk     = NULL;
 
 
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/ctlutil.cpp ./Samples/C++/DirectShow/BaseClasses/ctlutil.cpp
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/ctlutil.cpp	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/ctlutil.cpp	Tue Jul 27 20:42:25 2004
@@ -709,7 +709,7 @@
 
 HRESULT
 CPosPassThru::GetSeekingLongLong
-( HRESULT (__stdcall IMediaSeeking::*pMethod)( LONGLONG * )
+( HRESULT ( GETSEEKINGLONGLONG_CALL IMediaSeeking::*pMethod)( LONGLONG * )
 , LONGLONG * pll
 )
 {
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/ctlutil.h ./Samples/C++/DirectShow/BaseClasses/ctlutil.h
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/ctlutil.h	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/ctlutil.h	Tue Jul 27 20:42:25 2004
@@ -275,7 +275,7 @@
     //  Prevent bugs from constructing from LONG (which gets
     //  converted to double and then multiplied by 10000000
     COARefTime(LONG);
-    operator=(LONG);
+    COARefTime& operator=(LONG);
 };
 
 
@@ -355,7 +355,12 @@
     STDMETHODIMP CanSeekBackward(LONG *pCanSeekBackward);
 
 private:
-    HRESULT GetSeekingLongLong( HRESULT (__stdcall IMediaSeeking::*pMethod)( LONGLONG * ),
+#if !defined(__GNUC__)
+#define GETSEEKINGLONGLONG_CALL __stdcall
+#else
+#define GETSEEKINGLONGLONG_CALL
+#endif
+    HRESULT GetSeekingLongLong( HRESULT ( GETSEEKINGLONGLONG_CALL IMediaSeeking::*pMethod)( LONGLONG * ),
                                 LONGLONG * pll );
 };
 
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/ddmm.cpp ./Samples/C++/DirectShow/BaseClasses/ddmm.cpp
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/ddmm.cpp	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/ddmm.cpp	Tue Jul 27 20:45:21 2004
@@ -17,8 +17,8 @@
  */
 typedef struct {
 	LPSTR   szDevice;
-	GUID*   lpGUID;
-	GUID    GUID;
+	struct _GUID*   lpGUID;
+	struct _GUID    GUID;
 	BOOL    fFound;
 }   FindDeviceData;
 
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/mtype.cpp ./Samples/C++/DirectShow/BaseClasses/mtype.cpp
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/mtype.cpp	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/mtype.cpp	Tue Jul 27 20:42:25 2004
@@ -13,7 +13,6 @@
 // in the streams IDL file, but also has (non-virtual) functions
 
 #include <streams.h>
-#include <mmreg.h>
 
 CMediaType::~CMediaType(){
     FreeMediaType(*this);
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/refclock.h ./Samples/C++/DirectShow/BaseClasses/refclock.h
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/refclock.h	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/refclock.h	Tue Jul 27 20:42:25 2004
@@ -14,7 +14,11 @@
 
 const UINT RESOLUTION = 1;                      /* High resolution timer */
 const INT ADVISE_CACHE = 4;                     /* Default cache size */
+#if !defined(__GNUC__)
 const LONGLONG MAX_TIME = 0x7FFFFFFFFFFFFFFF;   /* Maximum LONGLONG value */
+#else
+const LONGLONG MAX_TIME = 0x7FFFFFFFFFFFFFFFLL;   /* Maximum LONGLONG value */
+#endif
 
 inline LONGLONG WINAPI ConvertToMilliseconds(const REFERENCE_TIME& RT)
 {
diff -ur /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/streams.h.orig ./Samples/C++/DirectShow/BaseClasses/streams.h
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/streams.h      2004-07-27 23:04:18.000000000 +0200
+++ ./Samples/C++/DirectShow/BaseClasses/streams.h   2004-07-27 23:03:57.000000000 +0200
@@ -135,7 +135,7 @@

 #include <reftime.h>    // Helper class for REFERENCE_TIME management
 #include <wxdebug.h>    // Debug support for logging and ASSERTs
-#include <amvideo.h>    // ActiveMovie video interfaces and definitions
+#include <Amvideo.h>    // ActiveMovie video interfaces and definitions
 //include amaudio.h explicitly if you need it.  it requires the DirectX SDK.
 //#include <amaudio.h>    // ActiveMovie audio interfaces and definitions
 #include <wxutil.h>     // General helper classes for threads etc
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/wxdebug.cpp ./Samples/C++/DirectShow/BaseClasses/wxdebug.cpp
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/wxdebug.cpp	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/wxdebug.cpp	Tue Jul 27 20:42:25 2004
@@ -564,7 +564,7 @@
     {
         // re-read the registry every second. We cannot use RegNotify() to
         // notice registry changes because it's not available on win9x.
-        static g_dwLastRefresh = 0;
+        static DWORD g_dwLastRefresh = 0;
         DWORD dwTime = timeGetTime();
         if(dwTime - g_dwLastRefresh > 1000) {
             g_dwLastRefresh = dwTime;
@@ -1143,7 +1143,33 @@
     hr = pUnk->QueryInterface(IID_IPin, (void **)&pp);
     if(SUCCEEDED(hr))
     {
-        CDisp::CDisp(pp);
+/* --- copy from CDisp::CDisp(IPin*) --- */
+        PIN_INFO pi;
+        TCHAR str[MAX_PIN_NAME];
+        CLSID clsid;
+
+        if (pp) {
+           pp->QueryPinInfo(&pi);
+           pi.pFilter->GetClassID(&clsid);
+           QueryPinInfoReleaseFilter(pi);
+          #ifndef UNICODE
+           WideCharToMultiByte(GetACP(), 0, pi.achName, lstrlenW(pi.achName) + 1,
+                           str, MAX_PIN_NAME, NULL, NULL);
+          #else
+           lstrcpy(str, pi.achName);
+          #endif
+        } else {
+           lstrcpy(str, TEXT("NULL IPin"));
+        }
+
+        m_pString = (PTCHAR) new TCHAR[lstrlen(str)+64];
+        if (!m_pString) {
+            pp->Release();
+	    return;
+        }
+
+        wsprintf(m_pString, TEXT("%hs(%s)"), GuidNames[clsid], str);
+/* --- copy from CDisp::CDisp(IPin*) --- */
         pp->Release();
         return;
     }
diff -burN /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/wxutil.cpp ./Samples/C++/DirectShow/BaseClasses/wxutil.cpp
--- /c/DX90SDK-orig/Samples/C++/DirectShow/BaseClasses/wxutil.cpp	Mon Aug 18 16:03:32 2003
+++ ./Samples/C++/DirectShow/BaseClasses/wxutil.cpp	Tue Jul 27 20:42:25 2004
@@ -742,8 +742,13 @@
 
     /*  This will catch c == 0 and overflow */
     if (uc <= p[1].QuadPart) {
+#if !defined(__GNUC__)
         return bSign ? (LONGLONG)0x8000000000000000 :
                        (LONGLONG)0x7FFFFFFFFFFFFFFF;
+#else
+        return bSign ? (LONGLONG)0x8000000000000000LL :
+                       (LONGLONG)0x7FFFFFFFFFFFFFFFLL;
+#endif
     }
 
     DWORDLONG ullResult;
@@ -903,8 +908,13 @@
 
     /*  This will catch c == 0 and overflow */
     if (uc <= p1) {
+#if !defined(__GNUC__)
         return bSign ? (LONGLONG)0x8000000000000000 :
                        (LONGLONG)0x7FFFFFFFFFFFFFFF;
+#else
+        return bSign ? (LONGLONG)0x8000000000000000LL :
+                       (LONGLONG)0x7FFFFFFFFFFFFFFFLL;
+#endif
     }
 
     /*  Do the division */
diff -burN /c/DX90SDK-orig/mingw_dshow_port.h ./mingw_dshow_port.h
--- /c/DX90SDK-orig/mingw_dshow_port.h	Thu Jan  1 10:00:00 1970
+++ ./mingw_dshow_port.h	Tue Jul 27 20:42:25 2004
@@ -0,0 +1,12 @@
+#include <wtypes.h>
+#include <unknwn.h>
+#include <ole2.h>
+#include <limits.h>
+
+#define _WINGDI_ 1
+#define AM_NOVTABLE
+#define _OBJBASE_H_
+#undef _X86_
+#define _I64_MAX LONG_LONG_MAX
+#define EXTERN_GUID(itf,l1,s1,s2,c1,c2,c3,c4,c5,c6,c7,c8)  \
+	EXTERN_C static const IID itf = {l1,s1,s2,{c1,c2,c3,c4,c5,c6,c7,c8} }