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authorSébastien Moutte <sebastien@moutte.net>2007-05-23 22:44:12 +0000
committerSébastien Moutte <sebastien@moutte.net>2007-05-23 22:44:12 +0000
commit0a0c13670a4e4e08d1f21ebf5ca03e810491e991 (patch)
tree61c1b4433965e68da0bf7c8a97ef8ab21187d978 /gst-libs/gst/dshow/gstdshowfakesink.cpp
parent7935a424b1932e83c18cd1a34a82f3ca4121bca6 (diff)
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docs/plugins/gst-plugins-bad-plugins.args: Remove directsoundsink property doc as this sink use the mixer interface now.
Original commit message from CVS: * docs/plugins/gst-plugins-bad-plugins.args: Remove directsoundsink property doc as this sink use the mixer interface now. * docs/plugins/gst-plugins-bad-plugins.interfaces: Add interfaces implemented by Windows sinks. * sys/directsound/gstdirectsoundsink.c: * sys/directsound/gstdirectsoundsink.h: Remove directsoundsink property and implement the mixer interface. * win32/vs6/gst_plugins_bad.dsw: * win32/vs6/libgstdirectsound.dsp: Update project files. * gst-libs/gst/dshow/gstdshow.cpp: * gst-libs/gst/dshow/gstdshow.h: * gst-libs/gst/dshow/gstdshowfakesink.cpp: * gst-libs/gst/dshow/gstdshowfakesink.h: * gst-libs/gst/dshow/gstdshowfakesrc.cpp: * gst-libs/gst/dshow/gstdshowfakesrc.h: * gst-libs/gst/dshow/gstdshowinterface.cpp: * gst-libs/gst/dshow/gstdshowinterface.h: * win32/common/libgstdshow.def: * win32/vs6/libgstdshow.dsp: Add a new gst library which allow to create internal Direct Show graph (pipelines) to wrap Windows sources, decoders or encoders. It includes a DirectShow fake source and sink and utility functions. * sys/dshowsrcwrapper/gstdshowaudiosrc.c: * sys/dshowsrcwrapper/gstdshowaudiosrc.h: * sys/dshowsrcwrapper/gstdshowsrcwrapper.c: * sys/dshowsrcwrapper/gstdshowsrcwrapper.h: * sys/dshowsrcwrapper/gstdshowvideosrc.c: * sys/dshowsrcwrapper/gstdshowvideosrc.h: * win32/vs6/libdshowsrcwrapper.dsp: Add a new plugin to wrap DirectShow sources on Windows. It gets data from any webcam, dv cam, micro. We could add tv tunner card later.
Diffstat (limited to 'gst-libs/gst/dshow/gstdshowfakesink.cpp')
-rw-r--r--gst-libs/gst/dshow/gstdshowfakesink.cpp125
1 files changed, 125 insertions, 0 deletions
diff --git a/gst-libs/gst/dshow/gstdshowfakesink.cpp b/gst-libs/gst/dshow/gstdshowfakesink.cpp
new file mode 100644
index 00000000..58b23718
--- /dev/null
+++ b/gst-libs/gst/dshow/gstdshowfakesink.cpp
@@ -0,0 +1,125 @@
+/* GStreamer
+ * Copyright (C) 2007 Sebastien Moutte <sebastien@moutte.net>
+ *
+ * gstdshowfakesink.cpp:
+ *
+ * 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.
+ */
+
+#include "gstdshowfakesink.h"
+
+
+CDshowFakeSink::CDshowFakeSink():CBaseRenderer(CLSID_DshowFakeSink, "DshowFakeSink", NULL, NULL)
+{
+ m_callback = NULL;
+}
+
+CDshowFakeSink::~CDshowFakeSink()
+{
+
+}
+
+//Object creation.
+CUnknown* WINAPI CDshowFakeSink::CreateInstance(LPUNKNOWN pUnk, HRESULT *pHr)
+{
+ CDshowFakeSink *pNewObject = new CDshowFakeSink();
+ 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()
+{
+ 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)
+{
+ 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 == m_MediaType)
+ return S_OK;
+ }
+
+ return S_FALSE;
+}
+
+HRESULT CDshowFakeSink::DoRenderSample(IMediaSample *pMediaSample)
+{
+ if(pMediaSample && m_callback)
+ {
+ BYTE *pBuffer = NULL;
+ LONGLONG lStart = 0, lStop = 0;
+ pMediaSample->GetPointer(&pBuffer);
+ long size = pMediaSample->GetActualDataLength();
+ pMediaSample->GetTime(&lStart, &lStop);
+ lStart*=100;
+ lStop*=100;
+ m_callback(pBuffer, size, m_data, lStart, lStop);
+ }
+
+ return S_OK;
+}