V4l1 is no longer available in 2.6.38 kernel (Bug #937)

Added by Michal Kottman about 14 years ago. Updated over 12 years ago.

Status:Done Start date:
Priority:High Due date:
Assignee:- % Done:

0%
Category:highgui-video
Target version:-
Affected version: Operating System:
Difficulty: HW Platform:
Pull request:

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.

v4l_2.6.38.patch (895 Bytes) Michal Kottman, 2011-03-09 01:10 am

Associated revisions

Revision e0c2daad
Added by Vadim Pisarevsky almost 12 years ago

Merge pull request #937 from bitwangyaoyao:2.4_fixPyrLK

Revision 3bfc6974
Added by Roman Donchenko almost 12 years ago

Merge remote-tracking branch 'origin/2.4' into merge-2.4

Merged pull requests:
#890 from caorong:patch-1
#893 from jet47:gpu-arm-fixes
#933 from pengx17:2.4_macfix_cont
#935 from pengx17:2.4_filter2d_fix
#936 from bitwangyaoyao:2.4_perf
#937 from bitwangyaoyao:2.4_fixPyrLK
#938 from pengx17:2.4_surf_sample
#939 from pengx17:2.4_getDevice
#940 from SpecLad:autolock
#941 from apavlenko:signed_char
#946 from bitwangyaoyao:2.4_samples2
#947 from jet47:fix-gpu-arm-build
#948 from jet47:cuda-5.5-support
#952 from SpecLad:jepg
#953 from jet47:fix-bug-3069
#955 from SpecLad:symlink
#957 from pengx17:2.4_fix_corner_detector
#959 from SpecLad:qt4-build
#960 from SpecLad:extra-modules

Conflicts:
modules/core/include/opencv2/core/core.hpp
modules/gpu/CMakeLists.txt
modules/gpu/include/opencv2/gpu/device/vec_math.hpp
modules/gpu/perf/perf_video.cpp
modules/gpuimgproc/src/cuda/hough.cu
modules/ocl/include/opencv2/ocl/ocl.hpp
modules/ocl/src/pyrlk.cpp
samples/gpu/driver_api_multi.cpp
samples/gpu/driver_api_stereo_multi.cpp
samples/ocl/surf_matcher.cpp

History

#1
Updated by Vadim Pisarevsky almost 14 years ago

the problem has been fixed in trunk

  • Status changed from Open to Done
  • (deleted custom field) set to fixed

#2
Updated by Andrey Kamaev over 12 years ago

  • Category changed from highgui-images to highgui-video

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