[Pkg-scicomp-devel] Bug#536041: libhighgui1: please backport support for V4L2_PIX_FMT_JPEG from upstream
Luca Bigliardi
shammash at artha.org
Tue Jul 7 01:23:16 UTC 2009
Package: libhighgui1
Version: 1.0.0-6.1
Severity: normal
Tags: patch
Hi,
please consider to backport this one-line change to
opencv/highgui in order to add support for JPEG cameras:
--- trunk/opencv/src/highgui/cvcap_v4l.cpp 2009/02/23 14:07:11 1603
+++ trunk/opencv/src/highgui/cvcap_v4l.cpp 2009/02/23 19:31:13 1604
@@ -553,7 +553,8 @@
/* support for MJPEG is only available with libjpeg and gcc,
because it's use libjepg and fmemopen()
*/
- if (try_palette_v4l2(capture, V4L2_PIX_FMT_MJPEG) == 0)
+ if (try_palette_v4l2(capture, V4L2_PIX_FMT_MJPEG) == 0 ||
+ try_palette_v4l2(capture, V4L2_PIX_FMT_JPEG) == 0)
{
PALETTE_MJPEG = 1;
}
http://opencvlibrary.svn.sourceforge.net/viewvc/opencvlibrary/trunk/opencv/src/highgui/cvcap_v4l.cpp?r1=1604&r2=1603
Thank you,
luca
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.30.1
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages libhighgui1 depends on:
ii libatk1.0-0 1.26.0-1 The ATK accessibility toolkit
ii libc6 2.9-18 GNU C Library: Shared libraries
ii libcairo2 1.8.8-2 The Cairo 2D vector graphics libra
ii libcv1 1.0.0-6.1 computer vision library
ii libfontconfig1 2.6.0-4 generic font configuration library
ii libfreetype6 2.3.9-5 FreeType 2 font engine, shared lib
ii libgcc1 1:4.4.0-10 GCC support library
ii libglib2.0-0 2.20.4-1 The GLib library of C routines
ii libgomp1 4.4.0-10 GCC OpenMP (GOMP) support library
ii libgtk2.0-0 2.16.4-1 The GTK+ graphical user interface
ii libjasper1 1.900.1-6 The JasPer JPEG-2000 runtime libra
ii libjpeg62 6b-14 The Independent JPEG Group's JPEG
ii libpango1.0-0 1.24.3-1 Layout and rendering of internatio
ii libpng12-0 1.2.37-1 PNG library - runtime
ii libstdc++6 4.4.0-10 The GNU Standard C++ Library v3
ii libtiff4 3.8.2-12 Tag Image File Format (TIFF) libra
ii zlib1g 1:1.2.3.3.dfsg-14 compression library - runtime
libhighgui1 recommends no packages.
libhighgui1 suggests no packages.
-- no debconf information
More information about the Pkg-scicomp-devel
mailing list