From f5d3fa1254420efb882bbea30db1ff34b8999567 Mon Sep 17 00:00:00 2001 From: Naushir Patuck Date: Thu, 4 Mar 2021 08:17:28 +0000 Subject: test: delayed_controls: Rename delayed_contols.cpp to delayed_controls.cpp There was a typo in the unit test filename. Fix this typo, no other functional change in this commit. Signed-off-by: Naushir Patuck Reviewed-by: Kieran Bingham Signed-off-by: Kieran Bingham --- test/delayed_contols.cpp | 314 ----------------------------------------------- 1 file changed, 314 deletions(-) delete mode 100644 test/delayed_contols.cpp (limited to 'test/delayed_contols.cpp') diff --git a/test/delayed_contols.cpp b/test/delayed_contols.cpp deleted file mode 100644 index c6f195b7..00000000 --- a/test/delayed_contols.cpp +++ /dev/null @@ -1,314 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2020, Google Inc. - * - * delayed_controls.cpp - libcamera delayed controls test - */ - -#include - -#include "libcamera/internal/delayed_controls.h" -#include "libcamera/internal/device_enumerator.h" -#include "libcamera/internal/media_device.h" -#include "libcamera/internal/v4l2_videodevice.h" - -#include "test.h" - -using namespace std; -using namespace libcamera; - -class DelayedControlsTest : public Test -{ -public: - DelayedControlsTest() - { - } - -protected: - int init() override - { - enumerator_ = DeviceEnumerator::create(); - if (!enumerator_) { - cerr << "Failed to create device enumerator" << endl; - return TestFail; - } - - if (enumerator_->enumerate()) { - cerr << "Failed to enumerate media devices" << endl; - return TestFail; - } - - DeviceMatch dm("vivid"); - dm.add("vivid-000-vid-cap"); - - media_ = enumerator_->search(dm); - if (!media_) { - cerr << "vivid video device found" << endl; - return TestSkip; - } - - dev_ = V4L2VideoDevice::fromEntityName(media_.get(), "vivid-000-vid-cap"); - if (dev_->open()) { - cerr << "Failed to open video device" << endl; - return TestFail; - } - - const ControlInfoMap &infoMap = dev_->controls(); - - /* Make sure the controls we require are present. */ - if (infoMap.empty()) { - cerr << "Failed to enumerate controls" << endl; - return TestFail; - } - - if (infoMap.find(V4L2_CID_BRIGHTNESS) == infoMap.end() || - infoMap.find(V4L2_CID_CONTRAST) == infoMap.end()) { - cerr << "Missing controls" << endl; - return TestFail; - } - - return TestPass; - } - - int singleControlNoDelay() - { - std::unordered_map delays = { - { V4L2_CID_BRIGHTNESS, { 0, false } }, - }; - std::unique_ptr delayed = - std::make_unique(dev_.get(), delays); - ControlList ctrls; - - /* Reset control to value not used in test. */ - ctrls.set(V4L2_CID_BRIGHTNESS, 1); - dev_->setControls(&ctrls); - delayed->reset(); - - /* Trigger the first frame start event */ - delayed->applyControls(0); - - /* Test control without delay are set at once. */ - for (unsigned int i = 1; i < 100; i++) { - int32_t value = 100 + i; - - ctrls.set(V4L2_CID_BRIGHTNESS, value); - delayed->push(ctrls); - - delayed->applyControls(i); - - ControlList result = delayed->get(i); - int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get(); - if (brightness != value) { - cerr << "Failed single control without delay" - << " frame " << i - << " expected " << value - << " got " << brightness - << endl; - return TestFail; - } - } - - return TestPass; - } - - int singleControlWithDelay() - { - std::unordered_map delays = { - { V4L2_CID_BRIGHTNESS, { 1, false } }, - }; - std::unique_ptr delayed = - std::make_unique(dev_.get(), delays); - ControlList ctrls; - - /* Reset control to value that will be first in test. */ - int32_t expected = 4; - ctrls.set(V4L2_CID_BRIGHTNESS, expected); - dev_->setControls(&ctrls); - delayed->reset(); - - /* Trigger the first frame start event */ - delayed->applyControls(0); - - /* Test single control with delay. */ - for (unsigned int i = 1; i < 100; i++) { - int32_t value = 10 + i; - - ctrls.set(V4L2_CID_BRIGHTNESS, value); - delayed->push(ctrls); - - delayed->applyControls(i); - - ControlList result = delayed->get(i); - int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get(); - if (brightness != expected) { - cerr << "Failed single control with delay" - << " frame " << i - << " expected " << expected - << " got " << brightness - << endl; - return TestFail; - } - - expected = value; - } - - return TestPass; - } - - int dualControlsWithDelay(uint32_t startOffset) - { - static const unsigned int maxDelay = 2; - - std::unordered_map delays = { - { V4L2_CID_BRIGHTNESS, { 1, false } }, - { V4L2_CID_CONTRAST, { maxDelay, false } }, - }; - std::unique_ptr delayed = - std::make_unique(dev_.get(), delays); - ControlList ctrls; - - /* Reset control to value that will be first two frames in test. */ - int32_t expected = 200; - ctrls.set(V4L2_CID_BRIGHTNESS, expected); - ctrls.set(V4L2_CID_CONTRAST, expected + 1); - dev_->setControls(&ctrls); - delayed->reset(); - - /* Trigger the first frame start event */ - delayed->applyControls(startOffset); - - /* Test dual control with delay. */ - for (unsigned int i = 1; i < 100; i++) { - uint32_t frame = startOffset + i; - int32_t value = 10 + i; - - ctrls.set(V4L2_CID_BRIGHTNESS, value); - ctrls.set(V4L2_CID_CONTRAST, value + 1); - delayed->push(ctrls); - - delayed->applyControls(frame); - - ControlList result = delayed->get(frame); - int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get(); - int32_t contrast = result.get(V4L2_CID_CONTRAST).get(); - if (brightness != expected || contrast != expected + 1) { - cerr << "Failed dual controls" - << " frame " << frame - << " brightness " << brightness - << " contrast " << contrast - << " expected " << expected - << endl; - return TestFail; - } - - expected = i < maxDelay ? expected : value - 1; - } - - return TestPass; - } - - int dualControlsMultiQueue() - { - static const unsigned int maxDelay = 2; - - std::unordered_map delays = { - { V4L2_CID_BRIGHTNESS, { 1, false } }, - { V4L2_CID_CONTRAST, { maxDelay, false } } - }; - std::unique_ptr delayed = - std::make_unique(dev_.get(), delays); - ControlList ctrls; - - /* Reset control to value that will be first two frames in test. */ - int32_t expected = 100; - ctrls.set(V4L2_CID_BRIGHTNESS, expected); - ctrls.set(V4L2_CID_CONTRAST, expected); - dev_->setControls(&ctrls); - delayed->reset(); - - /* Trigger the first frame start event */ - delayed->applyControls(0); - - /* - * Queue all controls before any fake frame start. Note we - * can't queue up more then the delayed controls history size - * which is 16. Where one spot is used by the reset control. - */ - for (unsigned int i = 0; i < 15; i++) { - int32_t value = 10 + i; - - ctrls.set(V4L2_CID_BRIGHTNESS, value); - ctrls.set(V4L2_CID_CONTRAST, value); - delayed->push(ctrls); - } - - /* Process all queued controls. */ - for (unsigned int i = 1; i < 16; i++) { - int32_t value = 10 + i - 1; - - delayed->applyControls(i); - - ControlList result = delayed->get(i); - - int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get(); - int32_t contrast = result.get(V4L2_CID_CONTRAST).get(); - if (brightness != expected || contrast != expected) { - cerr << "Failed multi queue" - << " frame " << i - << " brightness " << brightness - << " contrast " << contrast - << " expected " << expected - << endl; - return TestFail; - } - - expected = i < maxDelay ? expected : value - 1; - } - - return TestPass; - } - - int run() override - { - int ret; - - /* Test single control without delay. */ - ret = singleControlNoDelay(); - if (ret) - return ret; - - /* Test single control with delay. */ - ret = singleControlWithDelay(); - if (ret) - return ret; - - /* Test dual controls with different delays. */ - ret = dualControlsWithDelay(0); - if (ret) - return ret; - - /* Test dual controls with non-zero sequence start. */ - ret = dualControlsWithDelay(10000); - if (ret) - return ret; - - /* Test dual controls with sequence number wraparound. */ - ret = dualControlsWithDelay(UINT32_MAX - 50); - if (ret) - return ret; - - /* Test control values produced faster than consumed. */ - ret = dualControlsMultiQueue(); - if (ret) - return ret; - - return TestPass; - } - -private: - std::unique_ptr enumerator_; - std::shared_ptr media_; - std::unique_ptr dev_; -}; - -TEST_REGISTER(DelayedControlsTest) -- cgit v1.2.1