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Add support for monocrome cmos ccd

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Adapted mtu and packed size
Some minor fixes in gstreamer because not implemented support of v4l v4l2 in the wrapper
default beahvior must be v4l v4l2 or libv4l backends
This commit is contained in:
Stefano Fabri
2010-06-24 13:38:57 +00:00
parent 4ec4cf6876
commit 686737e24f
3 changed files with 112 additions and 39 deletions
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14
modules/highgui/src/cap_gstreamer.cpp
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@@ -325,7 +325,7 @@ bool CvCapture_GStreamer::open( int type, const char* filename )
bool stream=false;
char *uri=NULL;
//const char *sourcetypes[] = {"dv1394src", "v4lsrc", "v4l2src", "filesrc"};
//printf("entered capturecreator %s\n", sourcetypes[type]);
//printf("entered capturecreator %d\n", type);
if (type == CV_CAP_GSTREAMER_FILE) {
if (!gst_uri_is_valid(filename)) {
uri=realpath(filename,NULL);
@@ -346,8 +346,12 @@ bool CvCapture_GStreamer::open( int type, const char* filename )
}
uridecodebin = gst_element_factory_make ("uridecodebin", NULL);
g_object_set(G_OBJECT(uridecodebin),"uri",uri, NULL);
}
if(!uridecodebin) {
if(!uridecodebin) {
close();
return false;
}
}
else {
close();
return false;
}
@@ -595,10 +599,6 @@ void CvCapture_GStreamer::close()
}
if(buffer)
gst_buffer_unref(buffer);
if(frame)
cvReleaseImage(&frame);
}
double CvCapture_GStreamer::getProperty( int propId )