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-rw-r--r--src/android/camera_capabilities.cpp11
-rw-r--r--src/android/camera_device.cpp46
-rw-r--r--src/android/camera_hal_manager.cpp6
-rw-r--r--src/cam/main.cpp11
-rw-r--r--src/libcamera/pipeline/ipu3/ipu3.cpp25
-rw-r--r--src/libcamera/pipeline/raspberrypi/raspberrypi.cpp14
-rw-r--r--src/qcam/dng_writer.cpp35
7 files changed, 72 insertions, 76 deletions
diff --git a/src/android/camera_capabilities.cpp b/src/android/camera_capabilities.cpp
index 5304b2da..94ebfc86 100644
--- a/src/android/camera_capabilities.cpp
+++ b/src/android/camera_capabilities.cpp
@@ -1049,8 +1049,8 @@ int CameraCapabilities::initializeStaticMetadata()
pixelArraySize);
}
- if (properties.contains(properties::UnitCellSize)) {
- const auto &cellSize = properties.get<Size>(properties::UnitCellSize);
+ const auto &cellSize = properties.get<Size>(properties::UnitCellSize);
+ if (cellSize) {
std::array<float, 2> physicalSize{
cellSize->width * pixelArraySize[0] / 1e6f,
cellSize->height * pixelArraySize[1] / 1e6f
@@ -1079,11 +1079,10 @@ int CameraCapabilities::initializeStaticMetadata()
sensitivityRange);
/* Report the color filter arrangement if the camera reports it. */
- if (properties.contains(properties::draft::ColorFilterArrangement)) {
- uint8_t filterArr = *properties.get(properties::draft::ColorFilterArrangement);
+ const auto &filterArr = properties.get(properties::draft::ColorFilterArrangement);
+ if (filterArr)
staticMetadata_->addEntry(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
- filterArr);
- }
+ *filterArr);
const auto &exposureInfo = controlsInfo.find(&controls::ExposureTime);
if (exposureInfo != controlsInfo.end()) {
diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 46621232..b20e389b 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -305,9 +305,9 @@ int CameraDevice::initialize(const CameraConfigData *cameraConfigData)
*/
const ControlList &properties = camera_->properties();
- if (properties.contains(properties::Location)) {
- int32_t location = *properties.get(properties::Location);
- switch (location) {
+ const auto &location = properties.get(properties::Location);
+ if (location) {
+ switch (*location) {
case properties::CameraLocationFront:
facing_ = CAMERA_FACING_FRONT;
break;
@@ -355,9 +355,9 @@ int CameraDevice::initialize(const CameraConfigData *cameraConfigData)
* value for clockwise direction as required by the Android orientation
* metadata.
*/
- if (properties.contains(properties::Rotation)) {
- int rotation = *properties.get(properties::Rotation);
- orientation_ = (360 - rotation) % 360;
+ const auto &rotation = properties.get(properties::Rotation);
+ if (rotation) {
+ orientation_ = (360 - *rotation) % 360;
if (cameraConfigData && cameraConfigData->rotation != -1 &&
orientation_ != cameraConfigData->rotation) {
LOG(HAL, Warning)
@@ -1564,25 +1564,24 @@ CameraDevice::getResultMetadata(const Camera3RequestDescriptor &descriptor) cons
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);
+ const auto &pipelineDepth = metadata.get(controls::draft::PipelineDepth);
+ if (pipelineDepth)
resultMetadata->addEntry(ANDROID_REQUEST_PIPELINE_DEPTH,
- pipeline_depth);
- }
+ *pipelineDepth);
- if (metadata.contains(controls::ExposureTime)) {
- int64_t exposure = *metadata.get(controls::ExposureTime) * 1000ULL;
- resultMetadata->addEntry(ANDROID_SENSOR_EXPOSURE_TIME, exposure);
- }
+ const auto &exposureTime = metadata.get(controls::ExposureTime);
+ if (exposureTime)
+ resultMetadata->addEntry(ANDROID_SENSOR_EXPOSURE_TIME,
+ *exposureTime * 1000ULL);
- if (metadata.contains(controls::FrameDuration)) {
- int64_t duration = *metadata.get(controls::FrameDuration) * 1000;
+ const auto &frameDuration = metadata.get(controls::FrameDuration);
+ if (frameDuration)
resultMetadata->addEntry(ANDROID_SENSOR_FRAME_DURATION,
- duration);
- }
+ *frameDuration * 1000);
- if (metadata.contains(controls::ScalerCrop)) {
- Rectangle crop = *metadata.get(controls::ScalerCrop);
+ const auto &scalerCrop = metadata.get(controls::ScalerCrop);
+ if (scalerCrop) {
+ const Rectangle &crop = *scalerCrop;
int32_t cropRect[] = {
crop.x, crop.y, static_cast<int32_t>(crop.width),
static_cast<int32_t>(crop.height),
@@ -1590,11 +1589,10 @@ CameraDevice::getResultMetadata(const Camera3RequestDescriptor &descriptor) cons
resultMetadata->addEntry(ANDROID_SCALER_CROP_REGION, cropRect);
}
- if (metadata.contains(controls::draft::TestPatternMode)) {
- const int32_t testPatternMode = *metadata.get(controls::draft::TestPatternMode);
+ const auto &testPatternMode = metadata.get(controls::draft::TestPatternMode);
+ if (testPatternMode)
resultMetadata->addEntry(ANDROID_SENSOR_TEST_PATTERN_MODE,
- testPatternMode);
- }
+ *testPatternMode);
/*
* Return the result metadata pack even is not valid: get() will return
diff --git a/src/android/camera_hal_manager.cpp b/src/android/camera_hal_manager.cpp
index 0bffe96f..7512cc4e 100644
--- a/src/android/camera_hal_manager.cpp
+++ b/src/android/camera_hal_manager.cpp
@@ -228,11 +228,7 @@ void CameraHalManager::cameraRemoved(std::shared_ptr<Camera> cam)
int32_t CameraHalManager::cameraLocation(const Camera *cam)
{
- const ControlList &properties = cam->properties();
- if (!properties.contains(properties::Location))
- return -1;
-
- return *properties.get(properties::Location);
+ return cam->properties().get(properties::Location).value_or(-1);
}
CameraDevice *CameraHalManager::cameraDeviceFromHalId(unsigned int id)
diff --git a/src/cam/main.cpp b/src/cam/main.cpp
index d8115cd8..53c2ffde 100644
--- a/src/cam/main.cpp
+++ b/src/cam/main.cpp
@@ -300,8 +300,9 @@ std::string CamApp::cameraName(const Camera *camera)
* Construct the name from the camera location, model and ID. The model
* is only used if the location isn't present or is set to External.
*/
- if (props.contains(properties::Location)) {
- switch (*props.get(properties::Location)) {
+ const auto &location = props.get(properties::Location);
+ if (location) {
+ switch (*location) {
case properties::CameraLocationFront:
addModel = false;
name = "Internal front camera ";
@@ -316,12 +317,14 @@ std::string CamApp::cameraName(const Camera *camera)
}
}
- if (addModel && props.contains(properties::Model)) {
+ if (addModel) {
/*
* If the camera location is not availble use the camera model
* to build the camera name.
*/
- name = "'" + *props.get(properties::Model) + "' ";
+ const auto &model = props.get(properties::Model);
+ if (model)
+ name = "'" + *model + "' ";
}
name += "(" + camera->id() + ")";
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index 43db7b68..d60f20b0 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -1143,18 +1143,17 @@ int PipelineHandlerIPU3::registerCameras()
&IPU3CameraData::frameStart);
/* Convert the sensor rotation to a transformation */
- int32_t rotation = 0;
- if (data->properties_.contains(properties::Rotation))
- rotation = *(data->properties_.get(properties::Rotation));
- else
+ const auto &rotation = data->properties_.get(properties::Rotation);
+ if (!rotation)
LOG(IPU3, Warning) << "Rotation control not exposed by "
<< cio2->sensor()->id()
<< ". Assume rotation 0";
+ int32_t rotationValue = rotation.value_or(0);
bool success;
- data->rotationTransform_ = transformFromRotation(rotation, &success);
+ data->rotationTransform_ = transformFromRotation(rotationValue, &success);
if (!success)
- LOG(IPU3, Warning) << "Invalid rotation of " << rotation
+ LOG(IPU3, Warning) << "Invalid rotation of " << rotationValue
<< " degrees: ignoring";
ControlList ctrls = cio2->sensor()->getControls({ V4L2_CID_HFLIP });
@@ -1330,8 +1329,9 @@ 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));
+ const auto &scalerCrop = request->controls().get(controls::ScalerCrop);
+ if (scalerCrop)
+ cropRegion_ = *scalerCrop;
request->metadata().set(controls::ScalerCrop, cropRegion_);
if (frameInfos_.tryComplete(info))
@@ -1455,13 +1455,12 @@ void IPU3CameraData::frameStart(uint32_t sequence)
Request *request = processingRequests_.front();
processingRequests_.pop();
- if (!request->controls().contains(controls::draft::TestPatternMode))
+ const auto &testPatternMode = request->controls().get(controls::draft::TestPatternMode);
+ if (!testPatternMode)
return;
- const int32_t testPatternMode = *(request->controls().get(controls::draft::TestPatternMode));
-
int ret = cio2_.sensor()->setTestPatternMode(
- static_cast<controls::draft::TestPatternModeEnum>(testPatternMode));
+ static_cast<controls::draft::TestPatternModeEnum>(*testPatternMode));
if (ret) {
LOG(IPU3, Error) << "Failed to set test pattern mode: "
<< ret;
@@ -1469,7 +1468,7 @@ void IPU3CameraData::frameStart(uint32_t sequence)
}
request->metadata().set(controls::draft::TestPatternMode,
- testPatternMode);
+ *testPatternMode);
}
REGISTER_PIPELINE_HANDLER(PipelineHandlerIPU3)
diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
index b5322483..c130260f 100644
--- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
+++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
@@ -1717,16 +1717,15 @@ void RPiCameraData::statsMetadataComplete(uint32_t bufferId, const ControlList &
* Inform the sensor of the latest colour gains if it has the
* 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);
+ const auto &colourGains = controls.get(libcamera::controls::ColourGains);
+ if (notifyGainsUnity_ && colourGains) {
/* The control wants linear gains in the order B, Gb, Gr, R. */
ControlList ctrls(sensor_->controls());
std::array<int32_t, 4> gains{
- static_cast<int32_t>(colourGains[1] * *notifyGainsUnity_),
+ static_cast<int32_t>((*colourGains)[1] * *notifyGainsUnity_),
*notifyGainsUnity_,
*notifyGainsUnity_,
- static_cast<int32_t>(colourGains[0] * *notifyGainsUnity_)
+ static_cast<int32_t>((*colourGains)[0] * *notifyGainsUnity_)
};
ctrls.set(V4L2_CID_NOTIFY_GAINS, Span<const int32_t>{ gains });
@@ -2053,8 +2052,9 @@ 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);
+ const auto &scalerCrop = controls.get<Rectangle>(controls::ScalerCrop);
+ if (scalerCrop) {
+ Rectangle nativeCrop = *scalerCrop;
if (!nativeCrop.width || !nativeCrop.height)
nativeCrop = { 0, 0, 1, 1 };
diff --git a/src/qcam/dng_writer.cpp b/src/qcam/dng_writer.cpp
index 4b5d8276..5896485c 100644
--- a/src/qcam/dng_writer.cpp
+++ b/src/qcam/dng_writer.cpp
@@ -391,9 +391,9 @@ int DNGWriter::write(const char *filename, const Camera *camera,
TIFFSetField(tif, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
TIFFSetField(tif, TIFFTAG_MAKE, "libcamera");
- if (cameraProperties.contains(properties::Model)) {
- std::string model = *cameraProperties.get(properties::Model);
- TIFFSetField(tif, TIFFTAG_MODEL, model.c_str());
+ const auto &model = cameraProperties.get(properties::Model);
+ if (model) {
+ TIFFSetField(tif, TIFFTAG_MODEL, model->c_str());
/* \todo set TIFFTAG_UNIQUECAMERAMODEL. */
}
@@ -437,16 +437,18 @@ int DNGWriter::write(const char *filename, const Camera *camera,
*/
const double eps = 1e-2;
- if (metadata.contains(controls::ColourGains)) {
- const auto &colourGains = metadata.get(controls::ColourGains);
+ const auto &colourGains = metadata.get(controls::ColourGains);
+ if (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)) {
- Matrix3d ccmSupplied(*metadata.get(controls::ColourCorrectionMatrix));
+
+ const auto &ccmControl = metadata.get(controls::ColourCorrectionMatrix);
+ if (ccmControl) {
+ Matrix3d ccmSupplied(*ccmControl);
if (ccmSupplied.determinant() > eps)
ccm = ccmSupplied;
}
@@ -513,9 +515,9 @@ int DNGWriter::write(const char *filename, const Camera *camera,
float blackLevel[] = { 0.0f, 0.0f, 0.0f, 0.0f };
uint32_t whiteLevel = (1 << info->bitsPerSample) - 1;
- if (metadata.contains(controls::SensorBlackLevels)) {
- Span<const int32_t> levels =
- *metadata.get(controls::SensorBlackLevels);
+ const auto &blackLevels = metadata.get(controls::SensorBlackLevels);
+ if (blackLevels) {
+ Span<const int32_t> levels = *blackLevels;
/*
* The black levels control is specified in R, Gr, Gb, B order.
@@ -592,16 +594,15 @@ int DNGWriter::write(const char *filename, const Camera *camera,
TIFFSetField(tif, EXIFTAG_DATETIMEORIGINAL, strTime);
TIFFSetField(tif, EXIFTAG_DATETIMEDIGITIZED, strTime);
- if (metadata.contains(controls::AnalogueGain)) {
- float gain = *metadata.get(controls::AnalogueGain);
- uint16_t iso = std::min(std::max(gain * 100, 0.0f), 65535.0f);
+ const auto &analogGain = metadata.get(controls::AnalogueGain);
+ if (analogGain) {
+ uint16_t iso = std::min(std::max(*analogGain * 100, 0.0f), 65535.0f);
TIFFSetField(tif, EXIFTAG_ISOSPEEDRATINGS, 1, &iso);
}
- if (metadata.contains(controls::ExposureTime)) {
- float exposureTime = *metadata.get(controls::ExposureTime) / 1e6;
- TIFFSetField(tif, EXIFTAG_EXPOSURETIME, exposureTime);
- }
+ const auto &exposureTime = metadata.get(controls::ExposureTime);
+ if (exposureTime)
+ TIFFSetField(tif, EXIFTAG_EXPOSURETIME, *exposureTime / 1e6);
TIFFWriteCustomDirectory(tif, &exifIFDOffset);
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-22 19:07:11 +0000