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https://git.libcamera.org/libcamera/libcamera.git
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a40023e6cc
In order to prepare for an API overhall of the camera configuration generation, remove the StreamUsage class and replace its uses by stream roles. The size hints can't be specified anymore, and will be replaced with an API on the StreamConfiguration to negotiate configuration parameters with cameras. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
89 lines
1.9 KiB
C++
89 lines
1.9 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* libcamera Camera API tests
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*/
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#include <iostream>
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#include "camera_test.h"
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using namespace std;
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namespace {
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class ConfigurationSet : public CameraTest
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{
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protected:
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int run()
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{
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CameraConfiguration config =
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camera_->generateConfiguration({ StreamRole::VideoRecording });
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StreamConfiguration *cfg = &config[config.front()];
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if (!config.isValid()) {
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cout << "Failed to read default configuration" << endl;
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return TestFail;
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}
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if (camera_->acquire()) {
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cout << "Failed to acquire the camera" << endl;
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return TestFail;
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}
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/* Test that setting the default configuration works. */
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if (camera_->configure(config)) {
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cout << "Failed to set default configuration" << endl;
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return TestFail;
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}
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/*
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* Test that configuring the camera fails if it is not
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* acquired, this will also test release and reacquiring
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* of the camera.
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*/
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if (camera_->release()) {
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cout << "Failed to release the camera" << endl;
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return TestFail;
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}
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if (!camera_->configure(config)) {
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cout << "Setting configuration on a camera not acquired succeeded when it should have failed"
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<< endl;
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return TestFail;
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}
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if (camera_->acquire()) {
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cout << "Failed to acquire the camera" << endl;
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return TestFail;
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}
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/*
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* Test that modifying the default configuration works. Doubling
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* the default configuration of the VIMC camera is known to
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* work.
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*/
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cfg->size.width *= 2;
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cfg->size.height *= 2;
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if (camera_->configure(config)) {
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cout << "Failed to set modified configuration" << endl;
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return TestFail;
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}
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/*
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* Test that setting an invalid configuration fails.
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*/
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cfg->size = { 0, 0 };
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if (!camera_->configure(config)) {
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cout << "Invalid configuration incorrectly accepted" << endl;
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return TestFail;
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}
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return TestPass;
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}
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};
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} /* namespace */
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TEST_REGISTER(ConfigurationSet);
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