diff options
Diffstat (limited to 'src/libcamera/pipeline/ipu3/cio2.cpp')
| -rw-r--r-- | src/libcamera/pipeline/ipu3/cio2.cpp | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/libcamera/pipeline/ipu3/cio2.cpp b/src/libcamera/pipeline/ipu3/cio2.cpp index f4e8c663..aa544d7b 100644 --- a/src/libcamera/pipeline/ipu3/cio2.cpp +++ b/src/libcamera/pipeline/ipu3/cio2.cpp @@ -2,19 +2,20 @@ /* * Copyright (C) 2019, Google Inc. * - * cio2.cpp - Intel IPU3 CIO2 + * Intel IPU3 CIO2 */ #include "cio2.h" +#include <cmath> #include <limits> -#include <math.h> #include <linux/media-bus-format.h> #include <libcamera/formats.h> #include <libcamera/geometry.h> #include <libcamera/stream.h> +#include <libcamera/transform.h> #include "libcamera/internal/camera_sensor.h" #include "libcamera/internal/framebuffer.h" @@ -133,10 +134,9 @@ int CIO2Device::init(const MediaDevice *media, unsigned int index) MediaLink *link = links[0]; MediaEntity *sensorEntity = link->source()->entity(); - sensor_ = std::make_unique<CameraSensor>(sensorEntity); - ret = sensor_->init(); - if (ret) - return ret; + sensor_ = CameraSensorFactoryBase::create(sensorEntity); + if (!sensor_) + return -ENODEV; ret = link->setEnabled(true); if (ret) @@ -177,10 +177,12 @@ int CIO2Device::init(const MediaDevice *media, unsigned int index) /** * \brief Configure the CIO2 unit * \param[in] size The requested CIO2 output frame size + * \param[in] transform The transformation to be applied on the image sensor * \param[out] outputFormat The CIO2 unit output image format * \return 0 on success or a negative error code otherwise */ -int CIO2Device::configure(const Size &size, V4L2DeviceFormat *outputFormat) +int CIO2Device::configure(const Size &size, const Transform &transform, + V4L2DeviceFormat *outputFormat) { V4L2SubdeviceFormat sensorFormat; int ret; @@ -191,7 +193,7 @@ int CIO2Device::configure(const Size &size, V4L2DeviceFormat *outputFormat) */ std::vector<unsigned int> mbusCodes = utils::map_keys(mbusCodesToPixelFormat); sensorFormat = getSensorFormat(mbusCodes, size); - ret = sensor_->setFormat(&sensorFormat); + ret = sensor_->setFormat(&sensorFormat, transform); if (ret) return ret; @@ -199,11 +201,11 @@ int CIO2Device::configure(const Size &size, V4L2DeviceFormat *outputFormat) if (ret) return ret; - const auto &itInfo = mbusCodesToPixelFormat.find(sensorFormat.mbus_code); + const auto &itInfo = mbusCodesToPixelFormat.find(sensorFormat.code); if (itInfo == mbusCodesToPixelFormat.end()) return -EINVAL; - outputFormat->fourcc = V4L2PixelFormat::fromPixelFormat(itInfo->second); + outputFormat->fourcc = output_->toV4L2PixelFormat(itInfo->second); outputFormat->size = sensorFormat.size; outputFormat->planesCount = 1; @@ -211,7 +213,7 @@ int CIO2Device::configure(const Size &size, V4L2DeviceFormat *outputFormat) if (ret) return ret; - LOG(IPU3, Debug) << "CIO2 output format " << outputFormat->toString(); + LOG(IPU3, Debug) << "CIO2 output format " << *outputFormat; return 0; } @@ -227,13 +229,13 @@ StreamConfiguration CIO2Device::generateConfiguration(Size size) const /* Query the sensor static information for closest match. */ std::vector<unsigned int> mbusCodes = utils::map_keys(mbusCodesToPixelFormat); V4L2SubdeviceFormat sensorFormat = getSensorFormat(mbusCodes, size); - if (!sensorFormat.mbus_code) { + if (!sensorFormat.code) { LOG(IPU3, Error) << "Sensor does not support mbus code"; return {}; } cfg.size = sensorFormat.size; - cfg.pixelFormat = mbusCodesToPixelFormat.at(sensorFormat.mbus_code); + cfg.pixelFormat = mbusCodesToPixelFormat.at(sensorFormat.code); cfg.bufferCount = kBufferCount; return cfg; @@ -301,7 +303,7 @@ V4L2SubdeviceFormat CIO2Device::getSensorFormat(const std::vector<unsigned int> * comparing it with a single precision digit is enough. */ ratio = static_cast<unsigned int>(ratio * 10) / 10.0; - float ratioDiff = fabsf(ratio - desiredRatio); + float ratioDiff = std::abs(ratio - desiredRatio); unsigned int area = sz.width * sz.height; unsigned int areaDiff = area - desiredArea; @@ -323,7 +325,7 @@ V4L2SubdeviceFormat CIO2Device::getSensorFormat(const std::vector<unsigned int> } V4L2SubdeviceFormat format{}; - format.mbus_code = bestCode; + format.code = bestCode; format.size = bestSize; return format; |