11#include <linux/intel-ipu3.h>
Describe a two-dimensional size.
Definition geometry.h:53
A support class for managing FrameContext instances in IPA modules.
Definition fc_queue.h:32
Helper class from std::chrono::duration that represents a time duration in nanoseconds with double pr...
Definition utils.h:330
Queue of per-frame contexts.
Data structures related to geometric objects.
Top-level libcamera namespace.
Definition backtrace.h:17
Context for a frame.
Definition fc_queue.h:24
The active state of the IPA algorithms.
Definition ipa_context.h:48
double gamma
Gamma value for the LUT.
Definition ipa_context.h:71
uint32_t exposure
Exposure time expressed as a number of lines.
Definition ipa_context.h:56
double blue
White balance gain for B channel.
Definition ipa_context.h:64
struct libcamera::ipa::ipu3::IPAActiveState::@11 awb
Context for the Automatic White Balance algorithm.
struct libcamera::ipa::ipu3::IPAActiveState::@11::@13 gains
White balance gains.
double green
White balance gain for G channel.
Definition ipa_context.h:63
double gain
Analogue gain multiplier.
Definition ipa_context.h:57
bool stable
It is set to true, if the best focus is found.
Definition ipa_context.h:52
struct libcamera::ipa::ipu3::IPAActiveState::@9 af
Context for the Automatic Focus algorithm.
double red
White balance gain for R channel.
Definition ipa_context.h:62
struct ipu3_uapi_gamma_corr_lut gammaCorrection
Per-pixel tone mapping implemented as a LUT.
Definition ipa_context.h:72
uint32_t focus
Current position of the lens.
Definition ipa_context.h:50
struct libcamera::ipa::ipu3::IPAActiveState::@12 toneMapping
Context for ToneMapping and Gamma control.
double maxVariance
The maximum variance of the current image.
Definition ipa_context.h:51
double temperatureK
Estimated color temperature.
Definition ipa_context.h:67
struct libcamera::ipa::ipu3::IPAActiveState::@10 agc
Context for the Automatic Gain Control algorithm.
Global IPA context data shared between all algorithms.
Definition ipa_context.h:83
IPASessionConfiguration configuration
The IPA session configuration, immutable during the session.
Definition ipa_context.h:84
FCQueue< IPAFrameContext > frameContexts
Ring buffer of the IPAFrameContext(s)
Definition ipa_context.h:87
IPAActiveState activeState
The current state of IPA algorithms.
Definition ipa_context.h:85
IPU3-specific FrameContext.
Definition ipa_context.h:76
double gain
Analogue gain multiplier.
Definition ipa_context.h:79
uint32_t exposure
Exposure time expressed as a number of lines.
Definition ipa_context.h:78
struct libcamera::ipa::ipu3::IPAFrameContext::@14 sensor
Effective sensor values that were applied for the frame.
Session configuration for the IPA module.
Definition ipa_context.h:23
ipu3_uapi_grid_config bdsGrid
Bayer Down Scaler grid plane config used by the kernel.
Definition ipa_context.h:25
ipu3_uapi_grid_config afGrid
AF scene grid configuration.
Definition ipa_context.h:31
double minAnalogueGain
Minimum analogue gain supported with the configured sensor.
Definition ipa_context.h:37
struct libcamera::ipa::ipu3::IPASessionConfiguration::@6 af
AF grid configuration of the IPA.
struct libcamera::ipa::ipu3::IPASessionConfiguration::@7 agc
AGC parameters configuration of the IPA.
struct libcamera::ipa::ipu3::IPASessionConfiguration::@5 grid
Grid configuration of the IPA.
struct libcamera::ipa::ipu3::IPASessionConfiguration::@8 sensor
Sensor-specific configuration of the IPA.
utils::Duration lineDuration
Line duration in microseconds.
Definition ipa_context.h:43
utils::Duration minShutterSpeed
Minimum shutter speed supported with the configured sensor.
Definition ipa_context.h:35
Size size
Sensor output resolution.
Definition ipa_context.h:44
Size bdsOutputSize
BDS output size configured by the pipeline handler.
Definition ipa_context.h:26
int32_t defVBlank
The default vblank value of the sensor.
Definition ipa_context.h:42
utils::Duration maxShutterSpeed
Maximum shutter speed supported with the configured sensor.
Definition ipa_context.h:36
double maxAnalogueGain
Maximum analogue gain supported with the configured sensor.
Definition ipa_context.h:38
uint32_t stride
Number of cells on one line including the ImgU padding.
Definition ipa_context.h:27
Miscellaneous utility functions.