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Jacopo Mondi d6bb56a90a libcamera: Introduce V4L2Device base class 
The V4L2 devices and subdevices share a few common operations,like
opening and closing a device node, and perform IOCTLs on the device.

With the forthcoming introduction of support for V4L2 controls, the
quantity of shared code will increase, as the control support
implementation is identical for the two derived classes.

To maximize code re-use and avoid duplications, provide a V4L2Device
base class which groups the common operations and members.

The newly introduced base class provides methods to open/close a device
node, access the file descriptor, and perform IOCTLs on the device.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2019-06-19 15:46:44 +02:00
Documentation Documentation: Use absolute paths for Doxygen EXCLUDE files 2019-06-09 13:22:17 +03:00
include libcamera: Rename V4L2Device to V4L2VideoDevice 2019-06-19 15:46:44 +02:00
licenses licenses: Add the Developer CoO 2019-01-02 21:59:46 +02:00
package/gentoo/media-libs/libcamera package: gentoo: Add libcamera ebuild 2019-05-02 16:36:16 +03:00
src libcamera: Introduce V4L2Device base class 2019-06-19 15:46:44 +02:00
test libcamera: Rename V4L2Device to V4L2VideoDevice 2019-06-19 15:46:44 +02:00
utils utils: rkisp1: Add test capture script 2019-03-29 16:39:10 +02:00
.clang-format clang-format: Remove space after template 2019-02-13 13:23:32 +02:00
.gitignore git: Add .gitignore file 2018-12-14 13:23:07 +00:00
meson.build meson: Fix coding style in meson.build files 2019-05-23 11:55:45 +03:00
meson_options.txt meson: options: Document the options 2019-04-03 11:44:04 +07:00
README.md README: Update build instructions 2018-11-26 15:52:21 +00:00

README.md

libcamera: A complex camera support library for Linux, Android, and ChromeOS

To build and install:

  meson build
  cd build
  ninja
  ninja install