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# SPDX-License-Identifier: CC0-1.0
%YAML 1.1
---
version: 1
algorithms:
- Agc:
- Awb:
- BlackLevelCorrection:
R: 256
Gr: 256
Gb: 256
B: 256
- ColorProcessing:
- GammaSensorLinearization:
x-intervals: [ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 ]
y:
red: [ 0, 256, 512, 768, 1024, 1280, 1536, 1792, 2048, 2304, 2560, 2816, 3072, 3328, 3584, 3840, 4095 ]
green: [ 0, 256, 512, 768, 1024, 1280, 1536, 1792, 2048, 2304, 2560, 2816, 3072, 3328, 3584, 3840, 4095 ]
blue: [ 0, 256, 512, 768, 1024, 1280, 1536, 1792, 2048, 2304, 2560, 2816, 3072, 3328, 3584, 3840, 4095 ]
- LensShadingCorrection:
x-size: [ 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625 ]
y-size: [ 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625 ]
sets:
- ct: 3000
r: [
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024
Size(2048, 1536),
Size(2160, 1080),
Size(2560, 1080),
Size(2560, 1440),
Size(2560, 1600),
Size(2560, 2048),
Size(<
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,
1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024,StreamFormats::range(const PixelFormat &pixelformat) const
{
auto const it = formats_.find(pixelformat);
if (it == formats_.end())
return {};
const std::vector<SizeRange> &ranges = it->second;
if (ranges.size() == 1)
return ranges[0];
LOG(Stream, Debug) << "Building range from discrete sizes";
SizeRange range({ UINT_MAX, UINT_MAX }, { 0, 0 });
for (const SizeRange &limit : ranges) {
if (limit.min < range.min)
range.min = limit.min;
if (limit.max > range.max)
range.max = limit.max;
}
range.hStep = 0;
range.vStep = 0;
return range;
}
/**
* \struct StreamConfiguration
* \brief Configuration parameters for a stream
*
* The StreamConfiguration structure models all information which can be
* configured for a single video stream.
*/
/**
* \todo This function is deprecated and should be removed once all pipeline
* handlers provide StreamFormats.
*/
StreamConfiguration::StreamConfiguration()
: pixelFormat(0), stride(0), frameSize(0), bufferCount(0),
stream_(nullptr)
{
}
/**
* \brief Construct a configuration with stream formats
*/
StreamConfiguration::StreamConfiguration(const StreamFormats &formats)
: pixelFormat(0), stride(0), frameSize(0), bufferCount(0),
stream_(nullptr), formats_(formats)
{
}
/**
* \var StreamConfiguration::size
* \brief Stream size in pixels
*/
/**
* \var StreamConfiguration::pixelFormat
* \brief Stream pixel format
*/
/**
* \var StreamConfiguration::stride
* \brief Image stride for the stream, in bytes
*
* The stride value reports the number of bytes between the beginning of
* successive lines in an image buffer for this stream. The value is
* valid after successfully validating the configuration with a call to
* CameraConfiguration::validate().
*/
/**
* \var StreamConfiguration::frameSize
* \brief Frame size for the stream, in bytes
*
* The frameSize value reports the number of bytes necessary to contain one
* frame of an image buffer for this stream. This total includes the bytes
* required for all image planes. The value is valid after successfully
* validating the configuration with a call to CameraConfiguration::validate().
*/
/**
* \var StreamConfiguration::bufferCount
* \brief Requested number of buffers to allocate for the stream
*/
/**
* \fn StreamConfiguration::stream()
* \brief Retrieve the stream associated with the configuration
*
* When a camera is configured with Camera::configure() Stream instances are
* associated with each stream configuration entry. This function retrieves the
* associated Stream, which remains valid until the next call to
* Camera::configure() or Camera::release().
*
* \return The stream associated with the configuration
*/
/**
* \fn StreamConfiguration::setStream()
* \brief Associate a stream with a configuration
*
* This function is meant for the PipelineHandler::configure() function and
* shall not be called by applications.
*
* \param[in] stream The stream
*/
/**
* \fn StreamConfiguration::formats()
* \brief Retrieve advisory stream format information
*
* This function retrieves information about the pixel formats and sizes
* supported by the stream configuration. The sizes are advisory and not all of
* them are guaranteed to be supported by the stream. Users shall always inspect
* the size in the stream configuration after calling
* CameraConfiguration::validate().
*
* \return Stream formats information
*/
/**
* \brief Assemble and return a string describing the configuration
*
* \return A string describing the StreamConfiguration
*/
std::string StreamConfiguration::toString() const
{
return size.toString() + "-" + pixelFormat.toString();
}
/**
* \enum StreamRole
* \brief Identify the role a stream is intended to play
*
* The StreamRole describes how an application intends to use a stream. Roles
* are specified by applications and passed to cameras, that then select the
* most appropriate streams and their default configurations.
*
* \var Raw
* The stream is intended to capture raw frames from the sensor.
* \var StillCapture
* The stream is intended to capture high-resolution, high-quality still images
* with low frame rate. The captured frames may be exposed with flash.
* \var VideoRecording
* The stream is intended to capture video for the purpose of recording or
* streaming. The video stream may produce a high frame rate and may be
* enhanced with video stabilization.
* \var Viewfinder
* The stream is intended to capture video for the purpose of display on the
* local screen. Trade-offs between quality and usage of system resources are
* acceptable.
*/
/**
* \typedef StreamRoles
* \brief A vector of StreamRole
*/
/**
* \class Stream
* \brief Video stream for a camera
*
* The Stream class models all static information which are associated with a
* single video stream. Streams are exposed by the Camera object they belong to.
*
* Cameras may supply more than one stream from the same video source. In such
* cases an application can inspect all available streams and select the ones
* that best fit its use case.
*
* \todo Add capabilities to the stream API. Without this the Stream class only
* serves to reveal how many streams of unknown capabilities a camera supports.
* This in itself is productive as it allows applications to configure and
* capture from one or more streams even if they won't be able to select the
* optimal stream for the task.
*/
/**
* \brief Construct a stream with default parameters
*/
Stream::Stream()
{
}
/**
* \fn Stream::configuration()
* \brief Retrieve the active configuration of the stream
* \return The active configuration of the stream
*/
/**
* \var Stream::configuration_
* \brief The stream configuration
*
* The configuration for the stream is set by any successful call to
* Camera::configure() that includes the stream, and remains valid until the
* next call to Camera::configure() regardless of if it includes the stream.
*/
} /* namespace libcamera */
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