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authorJacopo Mondi <jacopo@jmondi.org>2021-06-30 13:52:14 +0200
committerJacopo Mondi <jacopo@jmondi.org>2021-07-27 12:57:34 +0200
commite1d43481b9fee7675b117952e331e20c7bfbf248 (patch)
treecaba73597bd1e198859b29187284a174513618dd /test/utils.cpp
parent9c2f6b973c2c09327c39fee99451286b09be2a99 (diff)
android: capabilities: Use a throw-away config for YUV stream building
When building the list of supported YUV streams in getYUVResolutions() the CameraConfiguration provided by the caller as first parameters is used. As the CameraConfiguration will be later actually applied to the Camera, avoid any possible overlap of the configuration parameters by using a throw-away CameraConfiguration generated for the Viewfinder stream role in getYUVResolutions(). It's also nicer to avoid having two functions with a similar purpose such as getYUVResolutions() and getRawResolutions() with different parameter lists, as the presence of a CameraConfiguration as first parameter might be confusing to the reader. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
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generated by cgit v1.2.1 (git 2.18.0) at 2024-12-22 23:58:07 +0000
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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2018, Google Inc.
#
# Author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
#
# ipu3-process.sh - Process raw frames with the Intel IPU3
#
# The scripts makes use of the following tools, which are expected to be
# found in $PATH:
#
# - media-ctl (from v4l-utils git://linuxtv.org/v4l-utils.git)
# - raw2pnm (from nvt https://github.com/intel/nvt.git)
# - yavta (from git://git.ideasonboard.org/yavta.git)

imgu_entity="ipu3-imgu 0"

# Locate the media device
find_media_device() {
	local mdev

	for mdev in /dev/media* ; do
		media-ctl -d $mdev -p | grep -q "^driver[ \t]*ipu3-imgu$" && break
		mdev=
	done

	if [[ -z $mdev ]] ; then
		echo "IPU3 media device not found." >&2
		exit 1
	fi

	echo $mdev
}

# Configure the pipeline
configure_pipeline() {
	local enable_3a=1
	local enable_out=1
	local enable_vf=1
	local mode=0

	# Configure the links
	$mediactl -r
	$mediactl -l "\"$imgu_entity input\":0 -> \"$imgu_entity\":0[1]"
	$mediactl -l "\"$imgu_entity\":2 -> \"$imgu_entity output\":0[$enable_out]"
	$mediactl -l "\"$imgu_entity\":3 -> \"$imgu_entity viewfinder\":0[$enable_vf]"
	$mediactl -l "\"$imgu_entity\":4 -> \"$imgu_entity 3a stat\":0[$enable_3a]"