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2009-07-27libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-26libv4l: allow use of System / Product DMI strings in upside down cam listhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: allow use of System / Product DMI strings in upside down cam list Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-25libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-16libv4l: Make library subdir name configurablehans@rhel5-devel.localdomain
From: Gregor Jasny <gjasny@googlemail.com> While studying the Debian library package name, I noticed that private So /usr/lib/libv4l should become /usr/lib/libv4l0. As this would break existing scripts, I suggest to start versioning with the next soname bump. The line in the makefiles will then read: ifeq ($(LIBSUBDIR),) LIBSUBDIR = libv4l$(LIB_RELEASE) endif Unfortunately, the private subdirs in Debian must be named after the library package, which would be libv4l-0. Therefore I need to configure the LIBSUBDIR at compile time. Priority: normal Signed-off-by: Gregor Jasny <gjasny@googlemail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-14libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-10libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-10libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-09libv4l: Improved pac207 decompression codehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Improved pac207 decompression code to also support higher compression modes of the pac207, which enables us to use higher framerates. Many many thanks to Bertrik Sikken for figuring the decompression out! Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-09libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-08libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-06libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-07-03libv4l: add support for RGB565 formathans@rhel5-devel.localdomain
From: Mauro Carvalho Chehab <mchehab@redhat.com> Currently, em28xx driver outputs webcams only at RGB565 format. However, several webcam applications don't support this format. In order to properly work with those applications, a RGB565 handler should be added at libv4l. Tested with Silvercrest 1.3 mpix with v4l2grab (V4L2, with native libv4l support) and two LD_PRELOAD applications: camorama (V4L1 API) and skype (using compat32). Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-29libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-29libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-24libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-24libv4l: whitebalance fix divide by 0 and avoid abrupt changeshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: whitebalance fix divide by 0 and avoid abrupt changes Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-22libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-21libv4l: update upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: update upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-19libv4l: add various laptop models to the upside down devices tablehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: add various laptop models to the upside down devices table Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-17libv4l: enable automatic gain / exposure control for st6422 deviceshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: enable automatic gain / exposure control for st6422 devices Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-16libv4l: Make sure Y and UV or from the same 2x2 pixel block when croppinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Make sure Y and UV or from the same 2x2 pixel block when cropping Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-16libv4l: Fix a bug in the always report widths which are a multiple of 8 codehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Fix a bug in the always report widths which are a multiple of 8 code added in 0.5.97 Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-14libv4l: Detect ov518 decompression errorshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Sometimes the ov518 gives us an incomplete frame, detect this and throw it away. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-14libv4l: Remove 0 blocks from non-compresses ov511 frames toohans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Remove 0 blocks from non-compresses ov511 frames too Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-12libv4l: add support for decompressing ov511 compressed frameshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: add support for decompressing ov511 compressed frames Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-08libv4l: remove DEADJOE files during make cleanhans@rhel5-devel.localdomain
From: Gregor Jasny <gjasny@googlemail.com> libv4l: remove DEADJOE files during make clean Priority: normal Signed-off-by: Gregor Jasny <gjasny@googlemail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-08libv4l: move ov518 decompression code to an external helperhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Change support for decompressing ov518 "JPEG" to piping data through an external helper as I've failed to contact Mark W. McClelland to get permission to relicense the code. If you know a working email address for Mark W. McClelland, please let me know. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-05libv4l: add support for decompressing ov518 JPEGhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Add support for decompressing ov518 "JPEG", note this code is not LGPL yet, I'm waiting for a license change permission. If I do not get one this will be moved to an external helper and the data will be piped through this, to keep libv4l2.so LGPL Priority: normal Signed-off-by: Hans de Goede
2009-06-05libv4l: recognize when controls are disabledhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: recognize when controls are disabled Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-06-02libv4l: initial support for compiling on FreeBSDhans@rhel5-devel.localdomain
From: Hans Petter Selasky <hselasky@freebsd.org> Add a patch by Hans Petter Selasky <hselasky@freebsd.org>, which should lead to allowing use of libv4l (and the Linux webcam drivers ported to userspace usb drivers) on FreeBSd, this is a work in progress Priority: normal Signed-off-by: Hans Petter Selasky <hselasky@freebsd.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-29libv4l: Fix a crash in v4lcontrol_controls_changed()hans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Don't crash when v4lcontrol_controls_changed() gets called and we have no fake controls (null pointer dereference). Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-27libv4l: Fix black screen on devices with hardware gamma controlhans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Fix black screen on devices with hardware gamma control Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-27libv4l: Link libv4lconvert with -lm for powfhans@rhel5-devel.localdomain
From: Gregor Jasny <gjasny@googlemail.com> libv4l: Link libv4lconvert with -lm for powf Priority: normal Signed-off-by: Gregor Jasny <gjasny@googlemail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-26libv4l: fix a crash when doing processing on non rgb / bayer datahans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> We were calling processing on the rotate90_src, but when doing single conversion and not doing rotate90 that was not pointing the buffer we should do the processing on (the converted data), but instead it was pointing to the original src buffer. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-26libv4l: activate software whitebalance by default on some camshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: activate software whitebalance by default on some cams Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-26libv4l: add gamma correction to video processinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> add gamma correction to the video processing, and enable it by default (correct for a display gamma of 1.5) for pac207 based cams. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-25libv4l: Fix a few small issues with V4L2_CTRL_FLAG_NEXT_CTRL handlinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Fix a few small issues with V4L2_CTRL_FLAG_NEXT_CTRL handling Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-25libv4l: add software autogain / exposurehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Add software autogain / exposure, for camera's which have gain and exposure controls but do not contain the ability to calculate the average lumination in hardware (which is needed to do this in the kernel). This patch enables this for the spca561 rev12a, but it should be usefull for other cameras too. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-22libv4l: add support for adding black borders (reverse cropping)hans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Add the capability to provide 320x240 to apps if the cam can only do 320x232 (some zc3xx cams) by adding black borders. And more in general the capability to make certain standard resolutions available by adding black borders to slightly smaller resolutions, in case we encounter more cams which have a hardware limitation which makes them do a resolution slightly smaller then the standard ones. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-21libv4l: rewrite video processing codehans@localhost.localdomain
From: Hans de Goede <hdegoede@redhat.com> Rewrite video processing code to make it easier to add more video filters (and with little extra processing cost). As part of this the normalize filter has been removed as it wasn't functioning satisfactory anyways Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-20libv4l: add fake controls controlling the software h- and v-flippinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> When we need to go through the fake mmap buffer anyways, we can add fake controls at no cost. So in the case of webcams which only support non standard pixformats, export fake flipping controls, as this can be done at no (performace) cost (until the user activates them). Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-19libv4l: support separate vfliping and hflipinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> Before this patch libv4l only support 180 degree rotation, which is hflip and vflip combined, this patch adds support for separate hflipping and vflipping. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-17libv4l: fix v4lconvert_uyvy_to_yuv420()hans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> v4lconvert_uyvy_to_yuv420() had a bug causing the result to be all messed up, also see: http://bugzilla.gnome.org/show_bug.cgi?id=571772 Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-16libv4l: add ability to determine flags based on DMI infohans@localhost.localdomain
From: Hans de Goede <hdegoede@redhat.com> It is possible for the same laptop webcam module (so same usb id) to be mounted upside down in some models and the right way up in other laptop models. This patch adds the ability to only apply flags to a webcam based on the combination of usb id and dmi info to identify the laptop model. It also adds the webcam in the Asus N50Vn as the first upside down cam identified this way. Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-05-16libv4l: Support V4L2_CTRL_FLAG_NEXT_CTRL for fake controlshans@localhost.localdomain
From: Adam Baker <linux@baker-net.org.uk> The "fake" controls added by libv4l to provide whitebalance on some cameras do not respect the V4L2_CTRL_FLAG_NEXT_CTRL and hence don't appear on control programs that try to use that flag if there are any driver controls that do support the flag. Add support for V4L2_CTRL_FLAG_NEXT_CTRL Priority: normal Signed-off-by: Adam Baker <linux@baker-net.org.uk> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-04-17libv4l: Add sq905 to the list of devices which benefit from whitebalancinghans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Add sq905 to the list of devices which benefit from whitebalancing Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-04-17libv4l: add missing Libs.private to v4lconvert.pchans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: add missing Libs.private to v4lconvert.pc Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-04-16libv4l: Only created shared memory segment when we have fake v4l2 controlshans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> libv4l: Only created shared memory segment when we have fake v4l2 controls Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-04-16libv4l: if the card name contains a / replace it with a - in the shm namehans@rhel5-devel.localdomain
From: Hans de Goede <hdegoede@redhat.com> / is not allowed inside shm names, so if the card name contains a / replace it with a - Priority: normal Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2009-04-16libv4l: Makefiles: better dependency generationhans@rhel5-devel.localdomain
From: Gregor Jasny <gjasny@googlemail.com> libv4l: Makefiles: better dependency generation Priority: normal Signed-off-by: Gregor Jasny <gjasny@googlemail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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