diff options
Diffstat (limited to 'src/lc-compliance/simple_capture.cpp')
| -rw-r--r-- | src/lc-compliance/simple_capture.cpp | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/src/lc-compliance/simple_capture.cpp b/src/lc-compliance/simple_capture.cpp deleted file mode 100644 index ab5cb35c..00000000 --- a/src/lc-compliance/simple_capture.cpp +++ /dev/null @@ -1,191 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2020-2021, Google Inc. - * - * simple_capture.cpp - Simple capture helper - */ - -#include <gtest/gtest.h> - -#include "simple_capture.h" - -using namespace libcamera; - -SimpleCapture::SimpleCapture(std::shared_ptr<Camera> camera) - : loop_(nullptr), camera_(camera), - allocator_(std::make_unique<FrameBufferAllocator>(camera)) -{ -} - -SimpleCapture::~SimpleCapture() -{ - stop(); -} - -void SimpleCapture::configure(StreamRole role) -{ - config_ = camera_->generateConfiguration({ role }); - - if (!config_) { - std::cout << "Role not supported by camera" << std::endl; - GTEST_SKIP(); - } - - if (config_->validate() != CameraConfiguration::Valid) { - config_.reset(); - FAIL() << "Configuration not valid"; - } - - if (camera_->configure(config_.get())) { - config_.reset(); - FAIL() << "Failed to configure camera"; - } -} - -void SimpleCapture::start() -{ - Stream *stream = config_->at(0).stream(); - int count = allocator_->allocate(stream); - - ASSERT_GE(count, 0) << "Failed to allocate buffers"; - EXPECT_EQ(count, config_->at(0).bufferCount) << "Allocated less buffers than expected"; - - camera_->requestCompleted.connect(this, &SimpleCapture::requestComplete); - - ASSERT_EQ(camera_->start(), 0) << "Failed to start camera"; -} - -void SimpleCapture::stop() -{ - if (!config_ || !allocator_->allocated()) - return; - - camera_->stop(); - - camera_->requestCompleted.disconnect(this); - - Stream *stream = config_->at(0).stream(); - allocator_->free(stream); -} - -/* SimpleCaptureBalanced */ - -SimpleCaptureBalanced::SimpleCaptureBalanced(std::shared_ptr<Camera> camera) - : SimpleCapture(camera) -{ -} - -void SimpleCaptureBalanced::capture(unsigned int numRequests) -{ - start(); - - Stream *stream = config_->at(0).stream(); - const std::vector<std::unique_ptr<FrameBuffer>> &buffers = allocator_->buffers(stream); - - /* No point in testing less requests then the camera depth. */ - if (buffers.size() > numRequests) { - std::cout << "Camera needs " + std::to_string(buffers.size()) - + " requests, can't test only " - + std::to_string(numRequests) << std::endl; - GTEST_SKIP(); - } - - queueCount_ = 0; - captureCount_ = 0; - captureLimit_ = numRequests; - - /* Queue the recommended number of reqeuests. */ - std::vector<std::unique_ptr<libcamera::Request>> requests; - for (const std::unique_ptr<FrameBuffer> &buffer : buffers) { - std::unique_ptr<Request> request = camera_->createRequest(); - ASSERT_TRUE(request) << "Can't create request"; - - ASSERT_EQ(request->addBuffer(stream, buffer.get()), 0) << "Can't set buffer for request"; - - ASSERT_EQ(queueRequest(request.get()), 0) << "Failed to queue request"; - - requests.push_back(std::move(request)); - } - - /* Run capture session. */ - loop_ = new EventLoop(); - loop_->exec(); - stop(); - delete loop_; - - ASSERT_EQ(captureCount_, captureLimit_); -} - -int SimpleCaptureBalanced::queueRequest(Request *request) -{ - queueCount_++; - if (queueCount_ > captureLimit_) - return 0; - - return camera_->queueRequest(request); -} - -void SimpleCaptureBalanced::requestComplete(Request *request) -{ - captureCount_++; - if (captureCount_ >= captureLimit_) { - loop_->exit(0); - return; - } - - request->reuse(Request::ReuseBuffers); - if (queueRequest(request)) - loop_->exit(-EINVAL); -} - -/* SimpleCaptureUnbalanced */ - -SimpleCaptureUnbalanced::SimpleCaptureUnbalanced(std::shared_ptr<Camera> camera) - : SimpleCapture(camera) -{ -} - -void SimpleCaptureUnbalanced::capture(unsigned int numRequests) -{ - start(); - - Stream *stream = config_->at(0).stream(); - const std::vector<std::unique_ptr<FrameBuffer>> &buffers = allocator_->buffers(stream); - - captureCount_ = 0; - captureLimit_ = numRequests; - - /* Queue the recommended number of reqeuests. */ - std::vector<std::unique_ptr<libcamera::Request>> requests; - for (const std::unique_ptr<FrameBuffer> &buffer : buffers) { - std::unique_ptr<Request> request = camera_->createRequest(); - ASSERT_TRUE(request) << "Can't create request"; - - ASSERT_EQ(request->addBuffer(stream, buffer.get()), 0) << "Can't set buffer for request"; - - ASSERT_EQ(camera_->queueRequest(request.get()), 0) << "Failed to queue request"; - - requests.push_back(std::move(request)); - } - - /* Run capture session. */ - loop_ = new EventLoop(); - int status = loop_->exec(); - stop(); - delete loop_; - - ASSERT_EQ(status, 0); -} - -void SimpleCaptureUnbalanced::requestComplete(Request *request) -{ - captureCount_++; - if (captureCount_ >= captureLimit_) { - loop_->exit(0); - return; - } - - request->reuse(Request::ReuseBuffers); - if (camera_->queueRequest(request)) - loop_->exit(-EINVAL); -} |