[Sumover-dev] [svn commit] r4062 - vic/branches/mpeg4/video

[sumover-dev at cs.ucl.ac.uk]

Author: piers
Date: Tue Jun 12 09:48:22 2007
New Revision: 4062

Modified:
   vic/branches/mpeg4/video/grabber-v4l2.cpp

Log:
V4L2-interlaced.patch from Doug (11June 2007) - Thanks!:
Patch fixes:

Interlaced video sources no longer have an interlaced video effect.

Changed STREAMBUFS definition from 4 to 2, as bttv driver was producing
kernel messages and freezing vic.


Modified: vic/branches/mpeg4/video/grabber-v4l2.cpp
==============================================================================
--- vic/branches/mpeg4/video/grabber-v4l2.cpp	(original)
+++ vic/branches/mpeg4/video/grabber-v4l2.cpp	Tue Jun 12 09:48:22 2007
@@ -92,7 +92,7 @@
 }       VIMAGE;
 
 
-#define STREAMBUFS 4
+#define STREAMBUFS 2
 
 class V4l2Grabber : public Grabber
 {
@@ -1096,6 +1096,7 @@
                                         ioctl(fd_, VIDIOC_G_FMT, &fmt);
                                         fmt.fmt.pix.width = width_;
                                         fmt.fmt.pix.height = height_;
+                                        fmt.fmt.pix.field = V4L2_FIELD_ANY;
                                         fmt.fmt.pix.pixelformat = pixelformat;
 
                                         if ( (err = ioctl(fd_, VIDIOC_S_FMT, &fmt) ) )