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authorJulien Isorce <julien.isorce@gmail.com>2009-07-27 14:52:57 +0200
committerJulien Isorce <julien.isorce@gmail.com>2009-07-27 14:52:57 +0200
commitdabb692e7cec9eaef0703a2cabefc65cb12738ff (patch)
treeea221bf3b53f52af54617a7c0b1023639f831774 /sys
parent9b1bdac9cc60e274ddc10b2948d9f7d70f2b6e49 (diff)
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dshowsrcwrapper: remove use of IGstDshowInterface
Diffstat (limited to 'sys')
-rwxr-xr-xsys/dshowsrcwrapper/Makefile.am1
-rwxr-xr-xsys/dshowsrcwrapper/gstdshow.cpp38
-rwxr-xr-xsys/dshowsrcwrapper/gstdshow.h2
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowaudiosrc.cpp34
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowaudiosrc.h4
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowfakesink.cpp71
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowfakesink.h32
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowinterface.h163
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowsrcwrapper.cpp19
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowvideosrc.cpp37
-rwxr-xr-xsys/dshowsrcwrapper/gstdshowvideosrc.h4
-rwxr-xr-xsys/dshowsrcwrapper/libgstdshow.def8
12 files changed, 44 insertions, 369 deletions
diff --git a/sys/dshowsrcwrapper/Makefile.am b/sys/dshowsrcwrapper/Makefile.am
index 74bf83ed..de78c531 100755
--- a/sys/dshowsrcwrapper/Makefile.am
+++ b/sys/dshowsrcwrapper/Makefile.am
@@ -8,7 +8,6 @@ EXTRA_DIST = \
gstdshowfakesink.cpp \
gstdshowfakesink.h \
gstdshow.h \
- gstdshowinterface.h \
gstdshowsrcwrapper.cpp \
gstdshowvideosrc.cpp \
gstdshowvideosrc.h
diff --git a/sys/dshowsrcwrapper/gstdshow.cpp b/sys/dshowsrcwrapper/gstdshow.cpp
index ed27d631..4b090346 100755
--- a/sys/dshowsrcwrapper/gstdshow.cpp
+++ b/sys/dshowsrcwrapper/gstdshow.cpp
@@ -22,44 +22,6 @@
#include "gstdshow.h"
#include "gstdshowfakesink.h"
-CFactoryTemplate g_Templates[]=
-{
- {
- L"DSHOW fake sink filter"
- , &CLSID_DshowFakeSink
- , CDshowFakeSink::CreateInstance
- , NULL
- , NULL
- }
-};
-
-int g_cTemplates = sizeof(g_Templates)/sizeof(g_Templates[0]);
-static HINSTANCE g_hModule = NULL;
-
-extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE, ULONG, LPVOID);
-BOOL APIENTRY DllMain(HANDLE hModule, DWORD dwReason, LPVOID lpReserved)
-{
- if (!g_hModule)
- g_hModule = (HINSTANCE)hModule;
-
- return DllEntryPoint((HINSTANCE)(hModule), dwReason, lpReserved);
-}
-
-STDAPI DllRegisterServer()
-{
- return AMovieDllRegisterServer2 (TRUE);
-}
-
-STDAPI DllUnregisterServer()
-{
- return AMovieDllRegisterServer2 (FALSE);
-}
-
-HRESULT gst_dshow_register_fakefilters ()
-{
- return DllRegisterServer();
-}
-
void
gst_dshow_free_mediatype (AM_MEDIA_TYPE *pmt)
{
diff --git a/sys/dshowsrcwrapper/gstdshow.h b/sys/dshowsrcwrapper/gstdshow.h
index ec360b32..e71ca789 100755
--- a/sys/dshowsrcwrapper/gstdshow.h
+++ b/sys/dshowsrcwrapper/gstdshow.h
@@ -43,7 +43,7 @@ extern "C" {
#endif
/* register fake filters as COM object and as Direct Show filters in the registry */
-HRESULT gst_dshow_register_fakefilters ();
+//HRESULT gst_dshow_register_fakefilters ();
/* free memory of the input pin mediatype */
void gst_dshow_free_pin_mediatype (gpointer pt);
diff --git a/sys/dshowsrcwrapper/gstdshowaudiosrc.cpp b/sys/dshowsrcwrapper/gstdshowaudiosrc.cpp
index c213aae5..a0e2d78c 100755
--- a/sys/dshowsrcwrapper/gstdshowaudiosrc.cpp
+++ b/sys/dshowsrcwrapper/gstdshowaudiosrc.cpp
@@ -95,7 +95,7 @@ static void gst_dshowaudiosrc_reset (GstAudioSrc * asrc);
static GstCaps *gst_dshowaudiosrc_getcaps_from_streamcaps (GstDshowAudioSrc *
src, IPin * pin, IAMStreamConfig * streamcaps);
static gboolean gst_dshowaudiosrc_push_buffer (byte * buffer, long size,
- byte * src_object, UINT64 start, UINT64 stop);
+ gpointer src_object, UINT64 start, UINT64 stop);
static void
gst_dshowaudiosrc_init_interfaces (GType type)
@@ -540,13 +540,8 @@ gst_dshowaudiosrc_open (GstAudioSrc * asrc)
goto error;
}
- hres = CoCreateInstance (CLSID_DshowFakeSink, NULL, CLSCTX_INPROC,
- IID_IBaseFilter, (LPVOID *) & src->dshow_fakesink);
- if (hres != S_OK || !src->dshow_fakesink) {
- GST_CAT_ERROR (dshowaudiosrc_debug,
- "Can't create an instance of the directshow fakesink (error=%d)", hres);
- goto error;
- }
+ src->dshow_fakesink = new CDshowFakeSink;
+ src->dshow_fakesink->AddRef();
hres = src->filter_graph->AddFilter(src->audio_cap_filter, L"capture");
if (hres != S_OK) {
@@ -587,7 +582,6 @@ static gboolean
gst_dshowaudiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec)
{
HRESULT hres;
- IGstDshowInterface *srcinterface = NULL;
IPin *input_pin = NULL;
GstDshowAudioSrc *src = GST_DSHOWAUDIOSRC (asrc);
@@ -613,20 +607,9 @@ gst_dshowaudiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec)
if (type) {
pin_mediatype = (GstCapturePinMediaType *) type->data;
- hres = src->dshow_fakesink->QueryInterface(IID_IGstDshowInterface, (LPVOID *) &srcinterface);
- if (hres != S_OK || !srcinterface) {
- GST_CAT_ERROR (dshowaudiosrc_debug,
- "Can't get IGstDshowInterface interface from our dshow fakesink filter (error=%d)",
- hres);
- goto error;
- }
-
- srcinterface->gst_set_media_type(pin_mediatype->mediatype);
- srcinterface->gst_set_buffer_callback(
- (push_buffer_func) gst_dshowaudiosrc_push_buffer, (byte *) src);
-
- if (srcinterface)
- srcinterface->Release();
+ src->dshow_fakesink->gst_set_media_type (pin_mediatype->mediatype);
+ src->dshow_fakesink->gst_set_buffer_callback(
+ (push_buffer_func) gst_dshowaudiosrc_push_buffer, src);
gst_dshow_get_pin_from_filter (src->dshow_fakesink, PINDIR_INPUT,
&input_pin);
@@ -656,9 +639,6 @@ gst_dshowaudiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec)
return TRUE;
error:
- if (srcinterface)
- srcinterface->Release();
-
return FALSE;
}
@@ -844,7 +824,7 @@ gst_dshowaudiosrc_getcaps_from_streamcaps (GstDshowAudioSrc * src, IPin * pin,
}
static gboolean
-gst_dshowaudiosrc_push_buffer (byte * buffer, long size, byte * src_object,
+gst_dshowaudiosrc_push_buffer (byte * buffer, long size, gpointer src_object,
UINT64 start, UINT64 stop)
{
GstDshowAudioSrc *src = GST_DSHOWAUDIOSRC (src_object);
diff --git a/sys/dshowsrcwrapper/gstdshowaudiosrc.h b/sys/dshowsrcwrapper/gstdshowaudiosrc.h
index b8147011..d5cfe6e0 100755
--- a/sys/dshowsrcwrapper/gstdshowaudiosrc.h
+++ b/sys/dshowsrcwrapper/gstdshowaudiosrc.h
@@ -28,7 +28,7 @@
#include <gst/interfaces/propertyprobe.h>
#include "gstdshow.h"
-#include "gstdshowinterface.h"
+#include "gstdshowfakesink.h"
G_BEGIN_DECLS
#define GST_TYPE_DSHOWAUDIOSRC (gst_dshowaudiosrc_get_type())
@@ -59,7 +59,7 @@ struct _GstDshowAudioSrc
IBaseFilter *audio_cap_filter;
/* dshow fakesink filter */
- IBaseFilter *dshow_fakesink;
+ CDshowFakeSink *dshow_fakesink;
/* graph manager interfaces */
IMediaFilter *media_filter;
diff --git a/sys/dshowsrcwrapper/gstdshowfakesink.cpp b/sys/dshowsrcwrapper/gstdshowfakesink.cpp
index afc0a5ef..6c0c74dc 100755
--- a/sys/dshowsrcwrapper/gstdshowfakesink.cpp
+++ b/sys/dshowsrcwrapper/gstdshowfakesink.cpp
@@ -21,87 +21,30 @@
#include "gstdshowfakesink.h"
-
-CDshowFakeSink::CDshowFakeSink()
- : m_hres(S_OK), CBaseRenderer(CLSID_DshowFakeSink, "DshowFakeSink", NULL, &m_hres)
-{
- m_callback = NULL;
-}
-
-CDshowFakeSink::~CDshowFakeSink()
-{
-
-}
-
-//Object creation.
-CUnknown* WINAPI CDshowFakeSink::CreateInstance(LPUNKNOWN pUnk, HRESULT *pHr)
-{
- CDshowFakeSink *pNewObject = new CDshowFakeSink();
- g_print ("CDshowFakeSink::CreateInstance\n");
- if (pNewObject == NULL) {
- *pHr = E_OUTOFMEMORY;
- }
- return pNewObject;
-}
-
-STDMETHODIMP CDshowFakeSink::QueryInterface(REFIID riid, void **ppvObject)
-{
- if (riid == IID_IGstDshowInterface) {
- *ppvObject = (IGstDshowInterface*) this;
- AddRef();
- return S_OK;
- }
- else
- return CBaseRenderer::QueryInterface (riid, ppvObject);
-}
-
-ULONG STDMETHODCALLTYPE CDshowFakeSink::AddRef()
-{
- return CBaseRenderer::AddRef();
-}
-
-ULONG STDMETHODCALLTYPE CDshowFakeSink::Release()
+CDshowFakeSink::CDshowFakeSink() :
+ m_hres(S_OK),
+ m_callback(NULL),
+ m_data(NULL),
+ CBaseRenderer(CLSID_DshowFakeSink, "DshowFakeSink", NULL, &m_hres)
{
- return CBaseRenderer::Release();
}
-
STDMETHODIMP CDshowFakeSink::gst_set_media_type (AM_MEDIA_TYPE *pmt)
{
m_MediaType.Set (*pmt);
return S_OK;
}
-STDMETHODIMP CDshowFakeSink::gst_set_buffer_callback (push_buffer_func push, byte *data)
+STDMETHODIMP CDshowFakeSink::gst_set_buffer_callback (push_buffer_func push, gpointer data)
{
m_callback = push;
m_data = data;
return S_OK;
}
-STDMETHODIMP CDshowFakeSink::gst_push_buffer (byte *buffer, __int64 start, __int64 stop, unsigned int size, bool discount)
-{
- return E_NOTIMPL;
-}
-
-STDMETHODIMP CDshowFakeSink::gst_flush ()
-{
- return E_NOTIMPL;
-}
-
-STDMETHODIMP CDshowFakeSink::gst_set_sample_size(unsigned int size)
-{
- return E_NOTIMPL;
-}
-
HRESULT CDshowFakeSink::CheckMediaType(const CMediaType *pmt)
{
- VIDEOINFOHEADER *p1;
- VIDEOINFOHEADER *p2;
- if(pmt != NULL)
- {
- p1 = (VIDEOINFOHEADER *)pmt->Format();
- p2 = (VIDEOINFOHEADER *)m_MediaType.Format();
+ if (pmt != NULL) {
if (*pmt == m_MediaType)
return S_OK;
}
diff --git a/sys/dshowsrcwrapper/gstdshowfakesink.h b/sys/dshowsrcwrapper/gstdshowfakesink.h
index 7f419b27..51291c69 100755
--- a/sys/dshowsrcwrapper/gstdshowfakesink.h
+++ b/sys/dshowsrcwrapper/gstdshowfakesink.h
@@ -19,32 +19,34 @@
* Boston, MA 02111-1307, USA.
*/
-#include "gstdshowinterface.h"
+#ifndef __GST_DHOW_FAKESINK_H__
+#define __GST_DHOW_FAKESINK_H__
-class CDshowFakeSink : public CBaseRenderer,
- public IGstDshowInterface
+#include "gstdshow.h"
+
+//{6A780808-9725-4d0b-8695-A4DD8D210773}
+static const GUID CLSID_DshowFakeSink =
+ { 0x6a780808, 0x9725, 0x4d0b, { 0x86, 0x95, 0xa4, 0xdd, 0x8d, 0x21, 0x7, 0x73 } };
+
+typedef bool (*push_buffer_func) (byte *buffer, long size, gpointer src_object, UINT64 start, UINT64 stop);
+
+class CDshowFakeSink : public CBaseRenderer
{
public:
CDshowFakeSink ();
- virtual ~CDshowFakeSink ();
-
- static CUnknown * WINAPI CreateInstance (LPUNKNOWN pUnk, HRESULT *pHr);
+ virtual ~CDshowFakeSink () {}
virtual HRESULT CheckMediaType (const CMediaType *pmt);
virtual HRESULT DoRenderSample (IMediaSample *pMediaSample);
- STDMETHOD (QueryInterface)(REFIID riid, void **ppvObject);
- ULONG STDMETHODCALLTYPE AddRef();
- ULONG STDMETHODCALLTYPE Release();
STDMETHOD (gst_set_media_type) (AM_MEDIA_TYPE *pmt);
- STDMETHOD (gst_set_buffer_callback) (push_buffer_func push, byte *data);
- STDMETHOD (gst_push_buffer) (byte *buffer, __int64 start, __int64 stop, unsigned int size, bool discount);
- STDMETHOD (gst_flush) ();
- STDMETHOD (gst_set_sample_size) (unsigned int size);
+ STDMETHOD (gst_set_buffer_callback) (push_buffer_func push, gpointer data);
protected:
HRESULT m_hres;
CMediaType m_MediaType;
push_buffer_func m_callback;
- byte *m_data;
-}; \ No newline at end of file
+ gpointer m_data;
+};
+
+#endif /* __GST_DSHOW_FAKESINK_H__ */
diff --git a/sys/dshowsrcwrapper/gstdshowinterface.h b/sys/dshowsrcwrapper/gstdshowinterface.h
deleted file mode 100755
index 68328b95..00000000
--- a/sys/dshowsrcwrapper/gstdshowinterface.h
+++ /dev/null
@@ -1,163 +0,0 @@
-/* GStreamer
- * Copyright (C) 2007 Sebastien Moutte <sebastien@moutte.net>
- *
- * gstdshowinterface.h:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __GST_DHOW_INTERFACE_H__
-#define __GST_DHOW_INTERFACE_H__
-
-#include "gstdshow.h"
-
-#ifdef __cplusplus
-typedef bool (*push_buffer_func) (byte *buffer, long size, byte *src_object, UINT64 start, UINT64 stop);
-#endif
-
-/* verify that the <rpcndr.h> version is high enough to compile this file*/
-#ifndef __REQUIRED_RPCNDR_H_VERSION__
-#define __REQUIRED_RPCNDR_H_VERSION__ 440
-#endif
-
-#include "rpc.h"
-#include "rpcndr.h"
-
-#ifndef __RPCNDR_H_VERSION__
-#error this stub requires an updated version of <rpcndr.h>
-#endif // __RPCNDR_H_VERSION__
-
-#ifndef COM_NO_WINDOWS_H
-#include "windows.h"
-#include "ole2.h"
-#endif /*COM_NO_WINDOWS_H*/
-
-//{6A780808-9725-4d0b-8695-A4DD8D210773}
-static const GUID CLSID_DshowFakeSink
- = { 0x6a780808, 0x9725, 0x4d0b, { 0x86, 0x95, 0xa4, 0xdd, 0x8d, 0x21, 0x7, 0x73 } };
-
-// {FC36764C-6CD4-4C73-900F-3F40BF3F191A}
-static const GUID IID_IGstDshowInterface =
- { 0xfc36764c, 0x6cd4, 0x4c73, { 0x90, 0xf, 0x3f, 0x40, 0xbf, 0x3f, 0x19, 0x1a } };
-
-#define CLSID_DSHOWFAKESINK_STRING "{6A780808-9725-4d0b-8695-A4DD8D210773}"
-
-typedef interface IGstDshowInterface IGstDshowInterface;
-
-/* header files for imported files */
-#include "oaidl.h"
-#include "ocidl.h"
-
-void __RPC_FAR * __RPC_USER MIDL_user_allocate(size_t);
-void __RPC_USER MIDL_user_free( void __RPC_FAR * );
-
-#ifndef __IGstDshowInterface_INTERFACE_DEFINED__
-#define __IGstDshowInterface_INTERFACE_DEFINED__
-
-#if defined(__cplusplus) && !defined(CINTERFACE)
-
- MIDL_INTERFACE("542C0A24-8BD1-46cb-AA57-3E46D006D2F3")
- IGstDshowInterface : public IUnknown
- {
- public:
- virtual HRESULT STDMETHODCALLTYPE gst_set_media_type(
- AM_MEDIA_TYPE __RPC_FAR *pmt) = 0;
-
- virtual HRESULT STDMETHODCALLTYPE gst_set_buffer_callback(
- push_buffer_func push, byte *data) = 0;
-
- virtual HRESULT STDMETHODCALLTYPE gst_push_buffer(
- byte *buffer, __int64 start, __int64 stop, unsigned int size, bool discount) = 0;
-
- virtual HRESULT STDMETHODCALLTYPE gst_flush() = 0;
-
- virtual HRESULT STDMETHODCALLTYPE gst_set_sample_size(unsigned int size) = 0;
- };
-
-#else /* C style interface */
-
- typedef struct IGstDshowInterfaceVtbl
- {
- BEGIN_INTERFACE
-
- HRESULT ( STDMETHODCALLTYPE __RPC_FAR *QueryInterface )(
- IGstDshowInterface __RPC_FAR * This,
- REFIID riid,
- void __RPC_FAR *__RPC_FAR *ppvObject);
-
- ULONG ( STDMETHODCALLTYPE __RPC_FAR *AddRef )(
- IGstDshowInterface __RPC_FAR * This);
-
- ULONG ( STDMETHODCALLTYPE __RPC_FAR *Release )(
- IGstDshowInterface __RPC_FAR * This);
-
- HRESULT (STDMETHODCALLTYPE *gst_set_media_type )(
- IGstDshowInterface __RPC_FAR * This,
- AM_MEDIA_TYPE *pmt);
-
- HRESULT (STDMETHODCALLTYPE *gst_set_buffer_callback) (
- IGstDshowInterface __RPC_FAR * This,
- byte * push, byte *data);
-
- HRESULT (STDMETHODCALLTYPE *gst_push_buffer) (
- IGstDshowInterface __RPC_FAR * This,
- byte *buffer, __int64 start, __int64 stop,
- unsigned int size, boolean discount);
-
- HRESULT (STDMETHODCALLTYPE *gst_flush) (
- IGstDshowInterface __RPC_FAR * This);
-
- HRESULT (STDMETHODCALLTYPE *gst_set_sample_size) (
- IGstDshowInterface __RPC_FAR * This,
- unsigned int size);
-
- END_INTERFACE
- } IGstDshowInterfaceVtbl;
-
- interface IGstDshowInterface
- {
- CONST_VTBL struct IGstDshowInterfaceVtbl __RPC_FAR *lpVtbl;
- };
-
-#define IGstDshowInterface_QueryInterface(This,riid,ppvObject) \
- (This)->lpVtbl -> QueryInterface(This,riid,ppvObject)
-
-#define IGstDshowInterface_AddRef(This) \
- (This)->lpVtbl -> AddRef(This)
-
-#define IGstDshowInterface_Release(This) \
- (This)->lpVtbl -> Release(This)
-
-#define IGstDshowInterface_gst_set_media_type(This, mediatype) \
- (This)->lpVtbl -> gst_set_media_type(This, mediatype)
-
-#define IGstDshowInterface_gst_set_buffer_callback(This, push, data) \
- (This)->lpVtbl -> gst_set_buffer_callback(This, push, data)
-
-#define IGstDshowInterface_gst_push_buffer(This, buffer, start, stop, size, discount) \
- (This)->lpVtbl -> gst_push_buffer(This, buffer, start, stop, size, discount)
-
-#define IGstDshowInterface_gst_flush(This) \
- (This)->lpVtbl -> gst_flush(This)
-
-#define IGstDshowInterface_gst_set_sample_size(This, size) \
- (This)->lpVtbl -> gst_set_sample_size(This, size)
-
-#endif /* C style interface */
-
-#endif /* __IGstDshowInterface_INTERFACE_DEFINED__ */
-
-#endif /* __GST_DSHOW_INTERFACE_H__ */ \ No newline at end of file
diff --git a/sys/dshowsrcwrapper/gstdshowsrcwrapper.cpp b/sys/dshowsrcwrapper/gstdshowsrcwrapper.cpp
index 1e9a8aa2..9acfc344 100755
--- a/sys/dshowsrcwrapper/gstdshowsrcwrapper.cpp
+++ b/sys/dshowsrcwrapper/gstdshowsrcwrapper.cpp
@@ -26,28 +26,11 @@
#include "gstdshowaudiosrc.h"
#include "gstdshowvideosrc.h"
-const GUID CLSID_GstreamerSrcFilter
- =
- { 0x6a780808, 0x9725, 0x4d0b, {0x86, 0x95, 0xa4, 0xdd, 0x8d, 0x21, 0x7,
- 0x73} };
-
-const GUID IID_IGstSrcInterface =
- { 0x542c0a24, 0x8bd1, 0x46cb, {0xaa, 0x57, 0x3e, 0x46, 0xd0, 0x6, 0xd2,
- 0xf3} };
-
static gboolean
plugin_init (GstPlugin * plugin)
{
- /* register fake filters */
- HRESULT hr = gst_dshow_register_fakefilters ();
- if (FAILED (hr)) {
- g_warning ("failed to register directshow fakesink filter: 0x%x\n", hr);
- return FALSE;
- }
-
if (!gst_element_register (plugin, "dshowaudiosrc",
- GST_RANK_NONE,
- GST_TYPE_DSHOWAUDIOSRC) ||
+ GST_RANK_NONE, GST_TYPE_DSHOWAUDIOSRC) ||
!gst_element_register (plugin, "dshowvideosrc",
GST_RANK_NONE, GST_TYPE_DSHOWVIDEOSRC))
return FALSE;
diff --git a/sys/dshowsrcwrapper/gstdshowvideosrc.cpp b/sys/dshowsrcwrapper/gstdshowvideosrc.cpp
index 67e70d96..14654f60 100755
--- a/sys/dshowsrcwrapper/gstdshowvideosrc.cpp
+++ b/sys/dshowsrcwrapper/gstdshowvideosrc.cpp
@@ -111,7 +111,7 @@ static GstFlowReturn gst_dshowvideosrc_create (GstPushSrc * psrc,
static GstCaps *gst_dshowvideosrc_getcaps_from_streamcaps (GstDshowVideoSrc *
src, IPin * pin, IAMStreamConfig * streamcaps);
static gboolean gst_dshowvideosrc_push_buffer (byte * buffer, long size,
- byte * src_object, UINT64 start, UINT64 stop);
+ gpointer src_object, UINT64 start, UINT64 stop);
static void
gst_dshowvideosrc_init_interfaces (GType type)
@@ -614,14 +614,8 @@ gst_dshowvideosrc_start (GstBaseSrc * bsrc)
goto error;
}
- hres = CoCreateInstance (CLSID_DshowFakeSink, NULL, CLSCTX_INPROC,
- IID_IBaseFilter, (LPVOID *) & src->dshow_fakesink);
- if (hres != S_OK || !src->dshow_fakesink) {
- GST_CAT_ERROR (dshowvideosrc_debug,
- "Can't create an instance of our dshow fakesink filter (error=0x%x)",
- hres);
- goto error;
- }
+ src->dshow_fakesink = new CDshowFakeSink;
+ src->dshow_fakesink->AddRef();
hres = src->filter_graph->AddFilter(src->video_cap_filter, L"capture");
if (hres != S_OK) {
@@ -661,7 +655,6 @@ static gboolean
gst_dshowvideosrc_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
{
HRESULT hres;
- IGstDshowInterface *srcinterface = NULL;
IPin *input_pin = NULL;
GstDshowVideoSrc *src = GST_DSHOWVIDEOSRC (bsrc);
GstStructure *s = gst_caps_get_structure (caps, 0);
@@ -689,22 +682,9 @@ gst_dshowvideosrc_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
if (type) {
pin_mediatype = (GstCapturePinMediaType *) type->data;
- hres = src->dshow_fakesink->QueryInterface(
- IID_IGstDshowInterface, (LPVOID *) &srcinterface);
-
- if (hres != S_OK || !srcinterface) {
- GST_CAT_ERROR (dshowvideosrc_debug,
- "Can't get IGstDshowInterface interface from our dshow fakesink filter (error=%d)",
- hres);
- goto error;
- }
-
- srcinterface->gst_set_media_type(pin_mediatype->mediatype);
- srcinterface->gst_set_buffer_callback(
- (push_buffer_func) gst_dshowvideosrc_push_buffer, (byte *) src);
-
- if (srcinterface)
- srcinterface->Release();
+ src->dshow_fakesink->gst_set_media_type (pin_mediatype->mediatype);
+ src->dshow_fakesink->gst_set_buffer_callback(
+ (push_buffer_func) gst_dshowvideosrc_push_buffer, src);
gst_dshow_get_pin_from_filter (src->dshow_fakesink, PINDIR_INPUT,
&input_pin);
@@ -746,9 +726,6 @@ gst_dshowvideosrc_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
return TRUE;
error:
- if (srcinterface)
- srcinterface->Release();
-
return FALSE;
}
@@ -992,7 +969,7 @@ gst_dshowvideosrc_getcaps_from_streamcaps (GstDshowVideoSrc * src, IPin * pin,
}
static gboolean
-gst_dshowvideosrc_push_buffer (byte * buffer, long size, byte * src_object,
+gst_dshowvideosrc_push_buffer (byte * buffer, long size, gpointer src_object,
UINT64 start, UINT64 stop)
{
GstDshowVideoSrc *src = GST_DSHOWVIDEOSRC (src_object);
diff --git a/sys/dshowsrcwrapper/gstdshowvideosrc.h b/sys/dshowsrcwrapper/gstdshowvideosrc.h
index b7bfbb19..bf94e61f 100755
--- a/sys/dshowsrcwrapper/gstdshowvideosrc.h
+++ b/sys/dshowsrcwrapper/gstdshowvideosrc.h
@@ -28,7 +28,7 @@
#include <gst/interfaces/propertyprobe.h>
#include "gstdshow.h"
-#include "gstdshowinterface.h"
+#include "gstdshowfakesink.h"
// 30323449-0000-0010-8000-00AA00389B71 MEDIASUBTYPE_I420
DEFINE_GUID(MEDIASUBTYPE_I420, 0x30323449, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71);
@@ -62,7 +62,7 @@ struct _GstDshowVideoSrc
IBaseFilter *video_cap_filter;
/* dshow sink filter */
- IBaseFilter *dshow_fakesink;
+ CDshowFakeSink *dshow_fakesink;
/* graph manager interfaces */
IMediaFilter *media_filter;
diff --git a/sys/dshowsrcwrapper/libgstdshow.def b/sys/dshowsrcwrapper/libgstdshow.def
deleted file mode 100755
index ee8586c9..00000000
--- a/sys/dshowsrcwrapper/libgstdshow.def
+++ /dev/null
@@ -1,8 +0,0 @@
-EXPORTS
- DllMain PRIVATE
- DllGetClassObject PRIVATE
- DllCanUnloadNow PRIVATE
- DllRegisterServer PRIVATE
- DllUnregisterServer PRIVATE
-
-