libcamera: Declare generic converter interface

Declare a converter Abstract Base Class intended to provide generic
interfaces to hardware offering size and format conversion services on
streams. This is mainly based on the public interfaces of the current
converter class implementation found in the simple pipeline handler.

The main change is the introduction of loadConfiguration() function
which can be used by the concrete implementation to load hardware
specific runtime parameters defined by the application.

Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

This commit is contained in:

Xavier Roumegue

2022-12-14 16:52:17 +01:00

committed by

Kieran Bingham

parent e653f4c13e

commit f73f4dfad8

4 changed files with 442 additions and 0 deletions

									
										src/libcamera/meson.build
									
		+1
		
												View File
												
				@@ -13,6 +13,7 @@ libcamera_sources = files([

				    'controls.cpp',

				    'control_serializer.cpp',

				    'control_validator.cpp',

				    'converter.cpp',

				    'delayed_controls.cpp',

				    'device_enumerator.cpp',

				    'device_enumerator_sysfs.cpp',