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ipa: libipa: Histogram: Constify the constructor span

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The Histogram constructor does not modify the data. Pass it a
Span<const uint32_t> instead of a Span<uint32_t>.

Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Jean-Michel Hautbois 2022-02-24 12:33:45 +01:00
parent 13c1e48e8e
commit 88c69f8808
2 changed files with 2 additions and 2 deletions
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2
src/ipa/libipa/histogram.cpp
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@ -32,7 +32,7 @@ namespace ipa {
* \brief Create a cumulative histogram
* \param[in] data A pre-sorted histogram to be passed
*/
Histogram::Histogram(Span<uint32_t> data)
Histogram::Histogram(Span<const uint32_t> data)
{
cumulative_.reserve(data.size());
cumulative_.push_back(0);