/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2019, Google Inc. * * threads.cpp - Threads test */ #include #include #include #include #include #include "test.h" using namespace std; using namespace libcamera; class DelayThread : public Thread { public: DelayThread(chrono::steady_clock::duration duration) : duration_(duration) { } protected: void run() { this_thread::sleep_for(duration_); } private: chrono::steady_clock::duration duration_; }; class ThreadTest : public Test { protected: int init() { return 0; } int run() { /* Test Thread() retrieval for the main thread. */ Thread *mainThread = Thread::current(); if (!mainThread) { cout << "Thread::current() failed to main thread" << endl; return TestFail; } if (!mainThread->isRunning()) { cout << "Main thread is not running" << endl; return TestFail; } /* Test starting the main thread, the test shall not crash. */ mainThread->start(); /* Test the running state of a custom thread. */ std::unique_ptr thread = std::make_unique(); thread->start(); if (!thread->isRunning()) { cout << "Thread is not running after being started" << endl; return TestFail; } thread->exit(0); thread->wait(); if (thread->isRunning()) { cout << "Thread is still running after finishing" << endl; return TestFail; } /* Test waiting for completion with a timeout. */ thread = std::make_unique(chrono::milliseconds(500)); thread->start(); thread->exit(0); bool timeout = !thread->wait(chrono::milliseconds(100)); if (!timeout) { cout << "Waiting for thread didn't time out" << endl; return TestFail; } timeout = !thread->wait(chrono::milliseconds(1000)); if (timeout) { cout << "Waiting for thread timed out" << endl; return TestFail; } /* Test waiting on a thread that isn't running. */ thread = std::make_unique(); timeout = !thread->wait(); if (timeout) { cout << "Waiting for non-started thread timed out" << endl; return TestFail; } thread->start(); thread->exit(0); thread->wait(); timeout = !thread->wait(); if (timeout) { cout << "Waiting for already stopped thread timed out" << endl; return TestFail; } return TestPass; } void cleanup() { } }; TEST_REGISTER(ThreadTest) rch'/>
path: root/include/android/metadata/camera_metadata_hidden.h
blob: 91b11e43463df3038a65e052a3d94b7f259e376f (plain) 
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/* SPDX-License-Identifier: Apache-2.0 */
/*
 * Copyright 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef SYSTEM_MEDIA_PRIVATE_INCLUDE_CAMERA_METADATA_HIDDEN_H
#define SYSTEM_MEDIA_PRIVATE_INCLUDE_CAMERA_METADATA_HIDDEN_H

#include <system/camera_vendor_tags.h>

/**
 * Error codes returned by vendor tags ops operations. These are intended
 * to be used by all framework code that uses the return values from the
 * vendor operations object.
 */
#define VENDOR_SECTION_NAME_ERR   NULL
#define VENDOR_TAG_NAME_ERR       NULL
#define VENDOR_TAG_COUNT_ERR      (-1)
#define VENDOR_TAG_TYPE_ERR       (-1)

#ifdef __cplusplus
extern "C" {
#endif
/** **These are private functions for use only by the camera framework.** **/

/**
 * Set the global vendor tag operations object used to define vendor tag
 * structure when parsing camera metadata with functions defined in
 * system/media/camera/include/camera_metadata.h.
 */
ANDROID_API
int set_camera_metadata_vendor_ops(const vendor_tag_ops_t *query_ops);

/**
 * Set the global vendor tag cache operations object used to define vendor tag
 * structure when parsing camera metadata with functions defined in
 * system/media/camera/include/camera_metadata.h.
 */
ANDROID_API
int set_camera_metadata_vendor_cache_ops(
        const struct vendor_tag_cache_ops *query_cache_ops);

/**
 * Set the vendor id for a particular metadata buffer.
 */
ANDROID_API