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authorMarvin Schmidt <marvin.schmidt1987@gmail.com>2022-08-29 20:28:46 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2022-08-30 22:06:20 +0300
commit68683d3811a803aa087c38a2063cf64c8d084d49 (patch)
treee5ba2a8604b80e109e534dd5660e48974c3b0008
parent372621352de4b201568b03b51970b1f72e886fa6 (diff)
ipa: rkisp1: lsc: Use double instead of float to accumulate vector of doubles
clang-tidy's bugprone-fold-init-type check warns about this: > ../src/ipa/rkisp1/algorithms/lsc.cpp:61:14: warning: folding type 'double' into type 'float' might result in loss of precision [bugprone-fold-init-type] > float sum = std::accumulate(sizes.begin(), sizes.end(), 0.0f); > ^ Fixes: b3e96411d8a9 ("ipa: rkisp1: Add support of Lens Shading Correction control") Signed-off-by: Marvin Schmidt <marvin.schmidt1987@gmail.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-rw-r--r--src/ipa/rkisp1/algorithms/lsc.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipa/rkisp1/algorithms/lsc.cpp b/src/ipa/rkisp1/algorithms/lsc.cpp
index da287ac7..b9efc063 100644
--- a/src/ipa/rkisp1/algorithms/lsc.cpp
+++ b/src/ipa/rkisp1/algorithms/lsc.cpp
@@ -58,7 +58,7 @@ static std::vector<double> parseSizes(const YamlObject &tuningData,
* prevent an exact match (further adjustments will be performed in
* LensShadingCorrection::prepare()).
*/
- float sum = std::accumulate(sizes.begin(), sizes.end(), 0.0f);
+ double sum = std::accumulate(sizes.begin(), sizes.end(), 0.0);
if (sum < 0.495 || sum > 0.505) {
LOG(RkISP1Lsc, Error)
<< "Invalid '" << prop << "' values: sum of the elements"