uvc-gadget.git/include/uvcgadget, branch v0.1.0

jpg-source: add jpg source class

2022-11-22T16:05:21+00:00

The jpg_source class is an implementation of the video_source class that
streams a still jpg image as video.

Reviewed-by: Kieran Bingham 
Signed-off-by: Paul Elder 
Signed-off-by: Daniel Scally 
Signed-off-by: Kieran Bingham

test-source: add test source class

2022-11-22T16:02:25+00:00

The test_source class is an implementation of the video_source class
that generates a test pattern in userspace to provide video. We have
some operations which are implemented as no-ops. To quiet the
compiler warnings this causes, flag their arguments as unused.

Reviewed-by: Kieran Bingham 
Signed-off-by: Paul Elder 
Signed-off-by: Daniel Scally 
Signed-off-by: Kieran Bingham

video-source: add fill_buffer

2022-11-22T16:02:25+00:00

We are preparing to allow video sources whose data is generated in
userspace. To this end, add a fill_buffer function to video_source.

Reviewed-by: Daniel Scally 
Reviewed-by: Kieran Bingham 
Signed-off-by: Paul Elder 
Signed-off-by: Kieran Bingham

meson: Convert CMake to Meson build infrastructure

2022-11-22T12:31:14+00:00

Provide infrastructure to be able to build the uvc-gadget library as a
shared object and an executable which links against this as a dependency
to implment the reference 'uvc-gadget' application.

All existing cmake infrastructure is removed. This removes custom glob
support that was previously used by an early development for Android,
which is expected to be re-added later when required.

Reviewed-by: Daniel Scally 
Signed-off-by: Kieran Bingham

stream, uvc: add uvc_stream_set_frame_rate

2019-02-06T06:49:31+00:00

We would like to be able to set the frame rate of the video source of a
stream. This patch adds such a function to set the source's frame rate
from the stream. The frame rate is set right after the format is set.

Signed-off-by: Paul Elder 
Reviewed-by: Laurent Pinchart 
Reviewed-by: Kieran Bingham

video-source: add video_source_set_frame_rate

2019-02-06T06:49:24+00:00

We would like to be able to set the frame rate for video sources. This
patch adds a set_frame_rate op for video sources, along with a wrapper
to call video sources' set_frame_rate functions.

Signed-off-by: Paul Elder 
Reviewed-by: Laurent Pinchart 
Reviewed-by: Kieran Bingham

lib: Relicense code under the LGPL-2.1+

2018-06-12T18:19:58+00:00

To allow usage of the UVC gadget library in closed-source or otherwise
GPL-incompatible applications, relicense the library under the terms of
the LGPL v2.1 or later, as published by the Free Software Foundation.

Signed-off-by: Laurent Pinchart

Update copyright dates and owner

2018-06-12T18:19:58+00:00

Ideas on Board SPRL, the original copyright owner of the UVC gadget
application code, has been dissolved. All company copyrights have been
transferred to Laurent Pinchart. Update the copyright notices to
accordingly.

Signed-off-by: Laurent Pinchart

Use SPDX headers

2018-06-12T18:19:58+00:00

Replace the boilerplate copyright headers with an SPDX header to ease
license compliance. This doesn't change the license of any of the files.

Signed-off-by: Laurent Pinchart

Split UVC gadget into a library and test application

2018-06-12T18:19:58+00:00

Split the project into a UVC gadget library and a test application. To
avoid rolling out a custom build system, switch to CMake.

Signed-off-by: Laurent Pinchart