NekoCWD/libcamera
NekoCWD/libcamera
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 7 Wiki Activity Actions

ipa: libipa: Add data accessor to Histogram

Browse source 
For debugging purposes it is helpful to access the internal data of the
histogram.  Add an accessor for that.

Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Stefan Klug 2024-10-08 17:29:44 +02:00
parent f328b61f66
commit 6d9baefca8
2 changed files with 7 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/ipa/libipa/histogram.cpp
View file

@ -62,6 +62,12 @@ Histogram::Histogram(Span<const uint32_t> data)
* \return Number of bins * \return Number of bins
*/ */
/**
* \fn Histogram::data()
* \brief Retrieve the internal data
* \return The data
*/
/** /**
* \fn Histogram::total() * \fn Histogram::total()
* \brief Retrieve the total number of values in the data set * \brief Retrieve the total number of values in the data set

1
src/ipa/libipa/histogram.h
View file

@ -36,6 +36,7 @@ public:
} }
size_t bins() const { return cumulative_.size() - 1; } size_t bins() const { return cumulative_.size() - 1; }
const Span<const uint64_t> data() const { return cumulative_; }
uint64_t total() const { return cumulative_[cumulative_.size() - 1]; } uint64_t total() const { return cumulative_[cumulative_.size() - 1]; }
uint64_t cumulativeFrequency(double bin) const; uint64_t cumulativeFrequency(double bin) const;
double quantile(double q, uint32_t first = 0, uint32_t last = UINT_MAX) const; double quantile(double q, uint32_t first = 0, uint32_t last = UINT_MAX) const;