From e55229aea112835fac5d2295771f8ef7eb7495a6 Mon Sep 17 00:00:00 2001
From: Miguel Freitas <miguelfreitas@users.sourceforge.net>
Date: Fri, 29 Aug 2003 17:53:21 +0000
Subject: workaround an ivtv bug where stream gets bad mpeg2 artifacts after
 changing inputs. reopening the device fixes it.

CVS patchset: 5317
CVS date: 2003/08/29 17:53:21
---
 src/input/input_pvr.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/input/input_pvr.c b/src/input/input_pvr.c
index 55de16099..017c23fb3 100644
--- a/src/input/input_pvr.c
+++ b/src/input/input_pvr.c
@@ -38,7 +38,7 @@
  * usage: 
  *   xine pvr:/<prefix_to_tmp_files>\!<prefix_to_saved_files>\!<max_page_age>
  *
- * $Id: input_pvr.c,v 1.31 2003/08/09 23:15:46 miguelfreitas Exp $
+ * $Id: input_pvr.c,v 1.32 2003/08/29 17:53:21 miguelfreitas Exp $
  */
 
 /**************************************************************************
@@ -1056,6 +1056,16 @@ static void pvr_event_handler (pvr_input_plugin_t *this) {
         vf.tuner = 0;
         if( ioctl(this->dev_fd, VIDIOC_S_FREQUENCY, &vf) )
           printf("input_pvr: error setting v4l2 frequency\n");
+
+        /* workaround an ivtv bug where stream gets bad mpeg2 artifacts
+         * after changing inputs. reopening the device fixes it.
+         */
+        close(this->dev_fd);
+        this->dev_fd = open (PVR_DEVICE, O_RDWR);
+        if (this->dev_fd == -1) {
+          printf("input_pvr: error opening device %s\n", PVR_DEVICE );
+          return;
+        }
 #else
         v.norm = VIDEO_MODE_NTSC;
         v.channel = this->input;
-- 
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