V4l1 is no longer available in 2.6.38 kernel

Reported by: mkottman Owned by:
Priority: major Component: highgui
Version: Keywords: v4l
Cc: Description
In the 2.6.38 kernel （used in Ubuntu Natty）, the "linux/videoinput.h" header file is no longer available. This breaks the compilation of "opencv/modules/highui/src/cap_libv4l.cpp".
A temporary patch which fixes the problem in Ubuntu is provided. It requires the installation of the "libv4l-dev" package, which provides a replacement "libv4l1-videodev.h" header.
Attachments
v4l_2.6.38.patch （0.9 KB） - added by mkottman 8 weeks ago. v4l_2.6.38.patch

File v4l_2.6.38.patch, 0.9 KB （added by mkottman, 8 weeks ago）

cap_v4l.cpp


214	214	#include <sys/types.h>
215	215	#include <sys/mman.h>
216	216
217		#include <li~~nux/~~videodev.h>
	217	#include <libv4l1-videodev.h>
218	218
219	219	#include <string.h>
220	220	#include <stdlib.h>

cap_libv4l.cpp


224	224	#include "highgui.h"
225	225	#include "precomp.hpp"
226	226
227		#if ！defined WIN32 && defined HAVE_CAMV4L ~~&& defined HAVE_CAMV4L~~2
	227	#if ！defined WIN32 && defined HAVE_CAMV4L2
228	228
229	229	#define CLEAR（x） memset （&（x）, 0, sizeof （x））
230	230
…	…
241	241	#include <sys/stat.h>
242	242	#include <sys/ioctl.h>
243	243
244		#include <li~~nux/~~videodev.h>
	244	#include <libv4l1-videodev.h>
245	245	#include <linux/videodev2.h>
246	246
247	247	#include <libv4l1.h>

videodev.h and linus-headers-2.6.38 - package failsinstall Ant 1.8.0 or later in Ubuntu 10.04相关资讯本文评论查看全部评论（0）