diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ipa/raspberrypi/raspberrypi.cpp | 1 | ||||
| -rw-r--r-- | src/libcamera/camera_sensor.cpp | 111 | ||||
| -rw-r--r-- | src/libcamera/ipa/core_ipa_interface.cpp | 110 |
3 files changed, 110 insertions, 112 deletions
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp index 52d91db2..87774500 100644 --- a/src/ipa/raspberrypi/raspberrypi.cpp +++ b/src/ipa/raspberrypi/raspberrypi.cpp @@ -25,7 +25,6 @@ #include <libcamera/span.h> #include "libcamera/internal/buffer.h" -#include "libcamera/internal/camera_sensor.h" #include "libcamera/internal/log.h" #include <linux/bcm2835-isp.h> diff --git a/src/libcamera/camera_sensor.cpp b/src/libcamera/camera_sensor.cpp index eb84d9eb..170de827 100644 --- a/src/libcamera/camera_sensor.cpp +++ b/src/libcamera/camera_sensor.cpp @@ -34,117 +34,6 @@ namespace libcamera { LOG_DEFINE_CATEGORY(CameraSensor) /** - * \struct CameraSensorInfo - * \brief Report the image sensor characteristics - * - * The structure reports image sensor characteristics used by IPA modules to - * tune their algorithms based on the image sensor model currently in use and - * its configuration. - * - * The reported information describes the sensor's intrinsics characteristics, - * such as its pixel array size and the sensor model name, as well as - * information relative to the currently configured mode, such as the produced - * image size and the bit depth of the requested image format. - * - * Instances of this structure are meant to be assembled by the CameraSensor - * class by inspecting the sensor static properties as well as information - * relative to the current configuration. - */ - -/** - * \var CameraSensorInfo::model - * \brief The image sensor model name - * - * The sensor model name is a free-formed string that uniquely identifies the - * sensor model. - */ - -/** - * \var CameraSensorInfo::bitsPerPixel - * \brief The number of bits per pixel of the image format produced by the - * image sensor - */ - -/** - * \var CameraSensorInfo::activeAreaSize - * \brief The size of the pixel array active area of the sensor - */ - -/** - * \var CameraSensorInfo::analogCrop - * \brief The portion of the pixel array active area which is read-out and - * processed - * - * The analog crop rectangle top-left corner is defined as the displacement - * from the top-left corner of the pixel array active area. The rectangle - * horizontal and vertical sizes define the portion of the pixel array which - * is read-out and provided to the sensor's internal processing pipeline, before - * any pixel sub-sampling method, such as pixel binning, skipping and averaging - * take place. - */ - -/** - * \var CameraSensorInfo::outputSize - * \brief The size of the images produced by the camera sensor - * - * The output image size defines the horizontal and vertical sizes of the images - * produced by the image sensor. The output image size is defined as the end - * result of the sensor's internal image processing pipeline stages, applied on - * the pixel array portion defined by the analog crop rectangle. Each image - * processing stage that performs pixel sub-sampling techniques, such as pixel - * binning or skipping, or perform any additional digital scaling concur in the - * definition of the output image size. - */ - -/** - * \var CameraSensorInfo::pixelRate - * \brief The number of pixels produced in a second - * - * To obtain the read-out time in seconds of a full line: - * - * \verbatim - lineDuration(s) = lineLength(pixels) / pixelRate(pixels per second) - \endverbatim - */ - -/** - * \var CameraSensorInfo::lineLength - * \brief Total line length in pixels - * - * The total line length in pixel clock periods, including blanking. - */ - -/** - * \var CameraSensorInfo::minFrameLength - * \brief The minimum allowable frame length in units of lines - * - * The sensor frame length comprises of active output lines and blanking lines - * in a frame. The minimum frame length value dictates the minimum allowable - * frame duration of the sensor mode. - * - * To obtain the minimum frame duration: - * - * \verbatim - frameDuration(s) = minFrameLength(lines) * lineLength(pixels) / pixelRate(pixels per second) - \endverbatim - */ - -/** - * \var CameraSensorInfo::maxFrameLength - * \brief The maximum allowable frame length in units of lines - * - * The sensor frame length comprises of active output lines and blanking lines - * in a frame. The maximum frame length value dictates the maximum allowable - * frame duration of the sensor mode. - * - * To obtain the maximum frame duration: - * - * \verbatim - frameDuration(s) = maxFrameLength(lines) * lineLength(pixels) / pixelRate(pixels per second) - \endverbatim - */ - -/** * \class CameraSensor * \brief A camera sensor based on V4L2 subdevices * diff --git a/src/libcamera/ipa/core_ipa_interface.cpp b/src/libcamera/ipa/core_ipa_interface.cpp index a6711e0e..6c8e8505 100644 --- a/src/libcamera/ipa/core_ipa_interface.cpp +++ b/src/libcamera/ipa/core_ipa_interface.cpp @@ -86,4 +86,114 @@ namespace libcamera { * \brief The stream size in pixels */ +/** + * \struct CameraSensorInfo + * \brief Report the image sensor characteristics + * + * The structure reports image sensor characteristics used by IPA modules to + * tune their algorithms based on the image sensor model currently in use and + * its configuration. + * + * The reported information describes the sensor's intrinsics characteristics, + * such as its pixel array size and the sensor model name, as well as + * information relative to the currently configured mode, such as the produced + * image size and the bit depth of the requested image format. + * + * Instances of this structure are meant to be assembled by the CameraSensor + * class by inspecting the sensor static properties as well as information + * relative to the current configuration. + */ + +/** + * \var CameraSensorInfo::model + * \brief The image sensor model name + * + * The sensor model name is a free-formed string that uniquely identifies the + * sensor model. + */ + +/** + * \var CameraSensorInfo::bitsPerPixel + * \brief The number of bits per pixel of the image format produced by the + * image sensor + */ + +/** + * \var CameraSensorInfo::activeAreaSize + * \brief The size of the pixel array active area of the sensor + */ + +/** + * \var CameraSensorInfo::analogCrop + * \brief The portion of the pixel array active area which is read-out and + * processed + * + * The analog crop rectangle top-left corner is defined as the displacement + * from the top-left corner of the pixel array active area. The rectangle + * horizontal and vertical sizes define the portion of the pixel array which + * is read-out and provided to the sensor's internal processing pipeline, before + * any pixel sub-sampling method, such as pixel binning, skipping and averaging + * take place. + */ + +/** + * \var CameraSensorInfo::outputSize + * \brief The size of the images produced by the camera sensor + * + * The output image size defines the horizontal and vertical sizes of the images + * produced by the image sensor. The output image size is defined as the end + * result of the sensor's internal image processing pipeline stages, applied on + * the pixel array portion defined by the analog crop rectangle. Each image + * processing stage that performs pixel sub-sampling techniques, such as pixel + * binning or skipping, or perform any additional digital scaling concur in the + * definition of the output image size. + */ + +/** + * \var CameraSensorInfo::pixelRate + * \brief The number of pixels produced in a second + * + * To obtain the read-out time in seconds of a full line: + * + * \verbatim + lineDuration(s) = lineLength(pixels) / pixelRate(pixels per second) + \endverbatim + */ + +/** + * \var CameraSensorInfo::lineLength + * \brief Total line length in pixels + * + * The total line length in pixel clock periods, including blanking. + */ + +/** + * \var CameraSensorInfo::minFrameLength + * \brief The minimum allowable frame length in units of lines + * + * The sensor frame length comprises of active output lines and blanking lines + * in a frame. The minimum frame length value dictates the minimum allowable + * frame duration of the sensor mode. + * + * To obtain the minimum frame duration: + * + * \verbatim + frameDuration(s) = minFrameLength(lines) * lineLength(pixels) / pixelRate(pixels per second) + \endverbatim + */ + +/** + * \var CameraSensorInfo::maxFrameLength + * \brief The maximum allowable frame length in units of lines + * + * The sensor frame length comprises of active output lines and blanking lines + * in a frame. The maximum frame length value dictates the maximum allowable + * frame duration of the sensor mode. + * + * To obtain the maximum frame duration: + * + * \verbatim + frameDuration(s) = maxFrameLength(lines) * lineLength(pixels) / pixelRate(pixels per second) + \endverbatim + */ } /* namespace libcamera */ |