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-rw-r--r--include/libcamera/controls.h5
-rw-r--r--src/android/camera_capabilities.cpp12
-rw-r--r--src/android/camera_device.cpp21
-rw-r--r--src/android/camera_hal_manager.cpp2
-rw-r--r--src/cam/main.cpp4
-rw-r--r--src/gstreamer/gstlibcamerasrc.cpp2
-rw-r--r--src/ipa/raspberrypi/raspberrypi.cpp2
-rw-r--r--src/libcamera/pipeline/ipu3/ipu3.cpp9
-rw-r--r--src/libcamera/pipeline/raspberrypi/raspberrypi.cpp9
-rw-r--r--src/qcam/dng_writer.cpp22
10 files changed, 44 insertions, 44 deletions
diff --git a/include/libcamera/controls.h b/include/libcamera/controls.h
index 665bcac1..192be784 100644
--- a/include/libcamera/controls.h
+++ b/include/libcamera/controls.h
@@ -8,6 +8,7 @@
#pragma once
#include <assert.h>
+#include <optional>
#include <set>
#include <stdint.h>
#include <string>
@@ -373,11 +374,11 @@ public:
bool contains(unsigned int id) const;
template<typename T>
- T get(const Control<T> &ctrl) const
+ std::optional<T> get(const Control<T> &ctrl) const
{
const ControlValue *val = find(ctrl.id());
if (!val)
- return T{};
+ return std::nullopt;
return val->get<T>();
}
diff --git a/src/android/camera_capabilities.cpp b/src/android/camera_capabilities.cpp
index 6f197eb8..5304b2da 100644
--- a/src/android/camera_capabilities.cpp
+++ b/src/android/camera_capabilities.cpp
@@ -1042,7 +1042,7 @@ int CameraCapabilities::initializeStaticMetadata()
/* Sensor static metadata. */
std::array<int32_t, 2> pixelArraySize;
{
- const Size &size = properties.get(properties::PixelArraySize);
+ const Size &size = properties.get(properties::PixelArraySize).value_or(Size{});
pixelArraySize[0] = size.width;
pixelArraySize[1] = size.height;
staticMetadata_->addEntry(ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE,
@@ -1050,10 +1050,10 @@ int CameraCapabilities::initializeStaticMetadata()
}
if (properties.contains(properties::UnitCellSize)) {
- const Size &cellSize = properties.get<Size>(properties::UnitCellSize);
+ const auto &cellSize = properties.get<Size>(properties::UnitCellSize);
std::array<float, 2> physicalSize{
- cellSize.width * pixelArraySize[0] / 1e6f,
- cellSize.height * pixelArraySize[1] / 1e6f
+ cellSize->width * pixelArraySize[0] / 1e6f,
+ cellSize->height * pixelArraySize[1] / 1e6f
};
staticMetadata_->addEntry(ANDROID_SENSOR_INFO_PHYSICAL_SIZE,
physicalSize);
@@ -1061,7 +1061,7 @@ int CameraCapabilities::initializeStaticMetadata()
{
const Span<const Rectangle> &rects =
- properties.get(properties::PixelArrayActiveAreas);
+ properties.get(properties::PixelArrayActiveAreas).value_or(Span<const Rectangle>{});
std::vector<int32_t> data{
static_cast<int32_t>(rects[0].x),
static_cast<int32_t>(rects[0].y),
@@ -1080,7 +1080,7 @@ int CameraCapabilities::initializeStaticMetadata()
/* Report the color filter arrangement if the camera reports it. */
if (properties.contains(properties::draft::ColorFilterArrangement)) {
- uint8_t filterArr = properties.get(properties::draft::ColorFilterArrangement);
+ uint8_t filterArr = *properties.get(properties::draft::ColorFilterArrangement);
staticMetadata_->addEntry(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
filterArr);
}
diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 8c039fb9..46621232 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -306,7 +306,7 @@ int CameraDevice::initialize(const CameraConfigData *cameraConfigData)
const ControlList &properties = camera_->properties();
if (properties.contains(properties::Location)) {
- int32_t location = properties.get(properties::Location);
+ int32_t location = *properties.get(properties::Location);
switch (location) {
case properties::CameraLocationFront:
facing_ = CAMERA_FACING_FRONT;
@@ -356,7 +356,7 @@ int CameraDevice::initialize(const CameraConfigData *cameraConfigData)
* metadata.
*/
if (properties.contains(properties::Rotation)) {
- int rotation = properties.get(properties::Rotation);
+ int rotation = *properties.get(properties::Rotation);
orientation_ = (360 - rotation) % 360;
if (cameraConfigData && cameraConfigData->rotation != -1 &&
orientation_ != cameraConfigData->rotation) {
@@ -1181,7 +1181,8 @@ void CameraDevice::requestComplete(Request *request)
* as soon as possible, earlier than request completion time.
*/
uint64_t sensorTimestamp = static_cast<uint64_t>(request->metadata()
- .get(controls::SensorTimestamp));
+ .get(controls::SensorTimestamp)
+ .value_or(0));
notifyShutter(descriptor->frameNumber_, sensorTimestamp);
LOG(HAL, Debug) << "Request " << request->cookie() << " completed with "
@@ -1560,29 +1561,28 @@ CameraDevice::getResultMetadata(const Camera3RequestDescriptor &descriptor) cons
rolling_shutter_skew);
/* Add metadata tags reported by libcamera. */
- const int64_t timestamp = metadata.get(controls::SensorTimestamp);
+ const int64_t timestamp = metadata.get(controls::SensorTimestamp).value_or(0);
resultMetadata->addEntry(ANDROID_SENSOR_TIMESTAMP, timestamp);
if (metadata.contains(controls::draft::PipelineDepth)) {
- uint8_t pipeline_depth =
- metadata.get<int32_t>(controls::draft::PipelineDepth);
+ uint8_t pipeline_depth = *metadata.get<int32_t>(controls::draft::PipelineDepth);
resultMetadata->addEntry(ANDROID_REQUEST_PIPELINE_DEPTH,
pipeline_depth);
}
if (metadata.contains(controls::ExposureTime)) {
- int64_t exposure = metadata.get(controls::ExposureTime) * 1000ULL;
+ int64_t exposure = *metadata.get(controls::ExposureTime) * 1000ULL;
resultMetadata->addEntry(ANDROID_SENSOR_EXPOSURE_TIME, exposure);
}
if (metadata.contains(controls::FrameDuration)) {
- int64_t duration = metadata.get(controls::FrameDuration) * 1000;
+ int64_t duration = *metadata.get(controls::FrameDuration) * 1000;
resultMetadata->addEntry(ANDROID_SENSOR_FRAME_DURATION,
duration);
}
if (metadata.contains(controls::ScalerCrop)) {
- Rectangle crop = metadata.get(controls::ScalerCrop);
+ Rectangle crop = *metadata.get(controls::ScalerCrop);
int32_t cropRect[] = {
crop.x, crop.y, static_cast<int32_t>(crop.width),
static_cast<int32_t>(crop.height),
@@ -1591,8 +1591,7 @@ CameraDevice::getResultMetadata(const Camera3RequestDescriptor &descriptor) cons
}
if (metadata.contains(controls::draft::TestPatternMode)) {
- const int32_t testPatternMode =
- metadata.get(controls::draft::TestPatternMode);
+ const int32_t testPatternMode = *metadata.get(controls::draft::TestPatternMode);
resultMetadata->addEntry(ANDROID_SENSOR_TEST_PATTERN_MODE,
testPatternMode);
}
diff --git a/src/android/camera_hal_manager.cpp b/src/android/camera_hal_manager.cpp
index 5f7bfe26..0bffe96f 100644
--- a/src/android/camera_hal_manager.cpp
+++ b/src/android/camera_hal_manager.cpp
@@ -232,7 +232,7 @@ int32_t CameraHalManager::cameraLocation(const Camera *cam)
if (!properties.contains(properties::Location))
return -1;
- return properties.get(properties::Location);
+ return *properties.get(properties::Location);
}
CameraDevice *CameraHalManager::cameraDeviceFromHalId(unsigned int id)
diff --git a/src/cam/main.cpp b/src/cam/main.cpp
index 79875ed7..d8115cd8 100644
--- a/src/cam/main.cpp
+++ b/src/cam/main.cpp
@@ -301,7 +301,7 @@ std::string CamApp::cameraName(const Camera *camera)
* is only used if the location isn't present or is set to External.
*/
if (props.contains(properties::Location)) {
- switch (props.get(properties::Location)) {
+ switch (*props.get(properties::Location)) {
case properties::CameraLocationFront:
addModel = false;
name = "Internal front camera ";
@@ -321,7 +321,7 @@ std::string CamApp::cameraName(const Camera *camera)
* If the camera location is not availble use the camera model
* to build the camera name.
*/
- name = "'" + props.get(properties::Model) + "' ";
+ name = "'" + *props.get(properties::Model) + "' ";
}
name += "(" + camera->id() + ")";
diff --git a/src/gstreamer/gstlibcamerasrc.cpp b/src/gstreamer/gstlibcamerasrc.cpp
index a7a0c440..3d3efc0c 100644
--- a/src/gstreamer/gstlibcamerasrc.cpp
+++ b/src/gstreamer/gstlibcamerasrc.cpp
@@ -234,7 +234,7 @@ GstLibcameraSrcState::requestCompleted(Request *request)
}
if (GST_ELEMENT_CLOCK(src_)) {
- int64_t timestamp = request->metadata().get(controls::SensorTimestamp);
+ int64_t timestamp = request->metadata().get(controls::SensorTimestamp).value_or(0);
GstClockTime gst_base_time = GST_ELEMENT(src_)->base_time;
GstClockTime gst_now = gst_clock_get_time(GST_ELEMENT_CLOCK(src_));
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp
index f8d37b87..c7492a77 100644
--- a/src/ipa/raspberrypi/raspberrypi.cpp
+++ b/src/ipa/raspberrypi/raspberrypi.cpp
@@ -993,7 +993,7 @@ void IPARPi::returnEmbeddedBuffer(unsigned int bufferId)
void IPARPi::prepareISP(const ISPConfig &data)
{
- int64_t frameTimestamp = data.controls.get(controls::SensorTimestamp);
+ int64_t frameTimestamp = data.controls.get(controls::SensorTimestamp).value_or(0);
RPiController::Metadata lastMetadata;
Span<uint8_t> embeddedBuffer;
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index b7dda282..43db7b68 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -1145,7 +1145,7 @@ int PipelineHandlerIPU3::registerCameras()
/* Convert the sensor rotation to a transformation */
int32_t rotation = 0;
if (data->properties_.contains(properties::Rotation))
- rotation = data->properties_.get(properties::Rotation);
+ rotation = *(data->properties_.get(properties::Rotation));
else
LOG(IPU3, Warning) << "Rotation control not exposed by "
<< cio2->sensor()->id()
@@ -1331,7 +1331,7 @@ void IPU3CameraData::imguOutputBufferReady(FrameBuffer *buffer)
request->metadata().set(controls::draft::PipelineDepth, 3);
/* \todo Actually apply the scaler crop region to the ImgU. */
if (request->controls().contains(controls::ScalerCrop))
- cropRegion_ = request->controls().get(controls::ScalerCrop);
+ cropRegion_ = *(request->controls().get(controls::ScalerCrop));
request->metadata().set(controls::ScalerCrop, cropRegion_);
if (frameInfos_.tryComplete(info))
@@ -1424,7 +1424,7 @@ void IPU3CameraData::statBufferReady(FrameBuffer *buffer)
return;
}
- ipa_->processStatsBuffer(info->id, request->metadata().get(controls::SensorTimestamp),
+ ipa_->processStatsBuffer(info->id, request->metadata().get(controls::SensorTimestamp).value_or(0),
info->statBuffer->cookie(), info->effectiveSensorControls);
}
@@ -1458,8 +1458,7 @@ void IPU3CameraData::frameStart(uint32_t sequence)
if (!request->controls().contains(controls::draft::TestPatternMode))
return;
- const int32_t testPatternMode = request->controls().get(
- controls::draft::TestPatternMode);
+ const int32_t testPatternMode = *(request->controls().get(controls::draft::TestPatternMode));
int ret = cio2_.sensor()->setTestPatternMode(
static_cast<controls::draft::TestPatternModeEnum>(testPatternMode));
diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
index 8c881303..b5322483 100644
--- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
+++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
@@ -364,7 +364,7 @@ CameraConfiguration::Status RPiCameraConfiguration::validate()
* error means the platform can never run. Let's just print a warning
* and continue regardless; the rotation is effectively set to zero.
*/
- int32_t rotation = data_->sensor_->properties().get(properties::Rotation);
+ int32_t rotation = data_->sensor_->properties().get(properties::Rotation).value_or(0);
bool success;
Transform rotationTransform = transformFromRotation(rotation, &success);
if (!success)
@@ -1718,7 +1718,8 @@ void RPiCameraData::statsMetadataComplete(uint32_t bufferId, const ControlList &
* V4L2_CID_NOTIFY_GAINS control (which means notifyGainsUnity_ is set).
*/
if (notifyGainsUnity_ && controls.contains(libcamera::controls::ColourGains)) {
- libcamera::Span<const float> colourGains = controls.get(libcamera::controls::ColourGains);
+ libcamera::Span<const float> colourGains =
+ *controls.get(libcamera::controls::ColourGains);
/* The control wants linear gains in the order B, Gb, Gr, R. */
ControlList ctrls(sensor_->controls());
std::array<int32_t, 4> gains{
@@ -2053,7 +2054,7 @@ Rectangle RPiCameraData::scaleIspCrop(const Rectangle &ispCrop) const
void RPiCameraData::applyScalerCrop(const ControlList &controls)
{
if (controls.contains(controls::ScalerCrop)) {
- Rectangle nativeCrop = controls.get<Rectangle>(controls::ScalerCrop);
+ Rectangle nativeCrop = *controls.get<Rectangle>(controls::ScalerCrop);
if (!nativeCrop.width || !nativeCrop.height)
nativeCrop = { 0, 0, 1, 1 };
@@ -2091,7 +2092,7 @@ void RPiCameraData::fillRequestMetadata(const ControlList &bufferControls,
Request *request)
{
request->metadata().set(controls::SensorTimestamp,
- bufferControls.get(controls::SensorTimestamp));
+ bufferControls.get(controls::SensorTimestamp).value_or(0));
request->metadata().set(controls::ScalerCrop, scalerCrop_);
}
diff --git a/src/qcam/dng_writer.cpp b/src/qcam/dng_writer.cpp
index 34c8df5a..4b5d8276 100644
--- a/src/qcam/dng_writer.cpp
+++ b/src/qcam/dng_writer.cpp
@@ -392,7 +392,7 @@ int DNGWriter::write(const char *filename, const Camera *camera,
TIFFSetField(tif, TIFFTAG_MAKE, "libcamera");
if (cameraProperties.contains(properties::Model)) {
- std::string model = cameraProperties.get(properties::Model);
+ std::string model = *cameraProperties.get(properties::Model);
TIFFSetField(tif, TIFFTAG_MODEL, model.c_str());
/* \todo set TIFFTAG_UNIQUECAMERAMODEL. */
}
@@ -438,16 +438,15 @@ int DNGWriter::write(const char *filename, const Camera *camera,
const double eps = 1e-2;
if (metadata.contains(controls::ColourGains)) {
- Span<const float> const &colourGains = metadata.get(controls::ColourGains);
- if (colourGains[0] > eps && colourGains[1] > eps) {
- wbGain = Matrix3d::diag(colourGains[0], 1, colourGains[1]);
- neutral[0] = 1.0 / colourGains[0]; /* red */
- neutral[2] = 1.0 / colourGains[1]; /* blue */
+ const auto &colourGains = metadata.get(controls::ColourGains);
+ if ((*colourGains)[0] > eps && (*colourGains)[1] > eps) {
+ wbGain = Matrix3d::diag((*colourGains)[0], 1, (*colourGains)[1]);
+ neutral[0] = 1.0 / (*colourGains)[0]; /* red */
+ neutral[2] = 1.0 / (*colourGains)[1]; /* blue */
}
}
if (metadata.contains(controls::ColourCorrectionMatrix)) {
- Span<const float> const &coeffs = metadata.get(controls::ColourCorrectionMatrix);
- Matrix3d ccmSupplied(coeffs);
+ Matrix3d ccmSupplied(*metadata.get(controls::ColourCorrectionMatrix));
if (ccmSupplied.determinant() > eps)
ccm = ccmSupplied;
}
@@ -515,7 +514,8 @@ int DNGWriter::write(const char *filename, const Camera *camera,
uint32_t whiteLevel = (1 << info->bitsPerSample) - 1;
if (metadata.contains(controls::SensorBlackLevels)) {
- Span<const int32_t> levels = metadata.get(controls::SensorBlackLevels);
+ Span<const int32_t> levels =
+ *metadata.get(controls::SensorBlackLevels);
/*
* The black levels control is specified in R, Gr, Gb, B order.
@@ -593,13 +593,13 @@ int DNGWriter::write(const char *filename, const Camera *camera,
TIFFSetField(tif, EXIFTAG_DATETIMEDIGITIZED, strTime);
if (metadata.contains(controls::AnalogueGain)) {
- float gain = metadata.get(controls::AnalogueGain);
+ float gain = *metadata.get(controls::AnalogueGain);
uint16_t iso = std::min(std::max(gain * 100, 0.0f), 65535.0f);
TIFFSetField(tif, EXIFTAG_ISOSPEEDRATINGS, 1, &iso);
}
if (metadata.contains(controls::ExposureTime)) {
- float exposureTime = metadata.get(controls::ExposureTime) / 1e6;
+ float exposureTime = *metadata.get(controls::ExposureTime) / 1e6;
TIFFSetField(tif, EXIFTAG_EXPOSURETIME, exposureTime);
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-16 18:27:37 +0000