Go to file

Jacopo Mondi f1199a1011 libcamera: buffer: Add dmabuf file descriptors

In addition to referencing buffer memory by index, add support to
referencing it using dmabuf file descriptors. This will be used to
reference buffer memory allocated outside of libcamera and import it.

The dmabuf file descriptors are stored in an array in the Buffer class,
and a new Stream::createBuffer() overload is added to construct a buffer
from dmabuf file descriptor.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

2019-07-14 16:01:03 +03:00

Documentation

libcamera: add IPA proxy

2019-07-12 16:32:29 +09:00

include

libcamera: buffer: Add dmabuf file descriptors

2019-07-14 16:01:03 +03:00

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: buffer: Add dmabuf file descriptors

2019-07-14 16:01:03 +03:00

test

libcamera: Stop using Stream::bufferPool to get the number of buffers

2019-07-14 16:00:58 +03:00

utils

libcamera: skip auto version generation when building for Chromium OS

2019-07-11 12:22:40 +09:00

.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_options.txt

meson: options: Document the options

2019-04-03 11:44:04 +07:00

meson.build

libcamera: skip auto version generation when building for Chromium OS

2019-07-11 12:22:40 +09:00

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

Languages

C++ 69.3%

C 17.8%

Python 10.4%

Meson 1.5%

Shell 0.7%

Other 0.3%