Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 148 insertions, 0 deletions

diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.c
new file mode 100644
index 00000000..2486c736
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.c
@@ -0,0 +1,148 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT simon.morlat@linphone.org
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser 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 "msossread.h"
+#include "mssync.h"
+#include <unistd.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+MSFilterInfo oss_read_info={
+	"OSS read",
+	0,
+	MS_FILTER_AUDIO_IO,
+	ms_oss_read_new,
+	NULL
+};
+
+static MSOssReadClass *msossreadclass=NULL;
+
+MSFilter * ms_oss_read_new()
+{
+	MSOssRead *w;
+	
+	if (msossreadclass==NULL)
+	{
+		msossreadclass=g_new(MSOssReadClass,1);
+		ms_oss_read_class_init( msossreadclass );
+	}
+	
+	w=g_new(MSOssRead,1);
+	MS_FILTER(w)->klass=MS_FILTER_CLASS(msossreadclass);
+	ms_oss_read_init(w);
+	
+	return(MS_FILTER(w));
+}
+
+/* FOR INTERNAL USE*/
+void ms_oss_read_init(MSOssRead *w)
+{
+	ms_sound_read_init(MS_SOUND_READ(w));
+	MS_FILTER(w)->outfifos=w->f_outputs;
+	MS_FILTER(w)->outfifos[0]=NULL;
+	w->devid=0;
+	w->sndcard=NULL;
+	w->freq=8000;
+}
+	
+gint ms_oss_read_set_property(MSOssRead *f,MSFilterProperty prop, void *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FREQ:
+			f->freq=((gint*)value)[0];
+		break;
+	}
+	return 0;
+}
+void ms_oss_read_class_init(MSOssReadClass *klass)
+{
+	ms_sound_read_class_init(MS_SOUND_READ_CLASS(klass));
+	MS_FILTER_CLASS(klass)->max_foutputs=1;  /* one fifo output only */
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_oss_read_setup;
+	MS_FILTER_CLASS(klass)->unsetup=(MSFilterSetupFunc)ms_oss_read_stop;
+	MS_FILTER_CLASS(klass)->process= (MSFilterProcessFunc)ms_oss_read_process;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_oss_read_set_property;
+	MS_FILTER_CLASS(klass)->destroy= (MSFilterDestroyFunc)ms_oss_read_destroy;
+	MS_FILTER_CLASS(klass)->w_maxgran=MS_OSS_READ_MAX_GRAN;
+	MS_FILTER_CLASS(klass)->info=&oss_read_info;
+	MS_SOUND_READ_CLASS(klass)->set_device=(gint (*)(MSSoundRead*,gint))ms_oss_read_set_device;
+	MS_SOUND_READ_CLASS(klass)->start=(void (*)(MSSoundRead*))ms_oss_read_start;
+	MS_SOUND_READ_CLASS(klass)->stop=(void (*)(MSSoundRead*))ms_oss_read_stop;
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"OssRead");
+	/* //ms_filter_class_set_attr( MS_FILTER_CLASS(klass),FILTER_CAN_SYNC|FILTER_IS_SOURCE);	 */
+}
+
+void ms_oss_read_destroy( MSOssRead *obj)
+{
+	g_free(obj);
+}
+
+void ms_oss_read_process(MSOssRead *f)
+{
+	MSFifo *fifo;
+	char *p;
+	fifo=f->f_outputs[0];
+	
+	g_return_if_fail(f->sndcard!=NULL);
+	g_return_if_fail(f->gran>0);
+	
+	if (snd_card_can_read(f->sndcard)){
+		int got;
+		ms_fifo_get_write_ptr(fifo,f->gran,(void**)&p);
+		g_return_if_fail(p!=NULL);
+		got=snd_card_read(f->sndcard,p,f->gran);
+		if (got>=0 && got!=f->gran) ms_fifo_update_write_ptr(fifo,got);
+	}		
+}
+
+
+void ms_oss_read_start(MSOssRead *r)
+{
+	g_return_if_fail(r->devid!=-1);
+	r->sndcard=snd_card_manager_get_card(snd_card_manager,r->devid);
+	g_return_if_fail(r->sndcard!=NULL);
+	/* open the device for an audio telephony signal with minimum latency */
+	snd_card_open_r(r->sndcard,16,0,r->freq);
+	r->gran=(512*r->freq)/8000;
+	
+}
+
+void ms_oss_read_stop(MSOssRead *w)
+{
+	g_return_if_fail(w->devid!=-1);
+	g_return_if_fail(w->sndcard!=NULL);
+	snd_card_close_r(w->sndcard);
+	w->sndcard=NULL;
+}
+
+
+void ms_oss_read_setup(MSOssRead *f, MSSync *sync)
+{
+	f->sync=sync;
+	ms_oss_read_start(f);
+}
+
+
+gint ms_oss_read_set_device(MSOssRead *r,gint devid)
+{
+	r->devid=devid;
+	return 0;
+}