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-rw-r--r--src/ipa/rkisp1/algorithms/lsc.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ipa/rkisp1/algorithms/lsc.cpp b/src/ipa/rkisp1/algorithms/lsc.cpp
index 3a443e77..a7ccedb1 100644
--- a/src/ipa/rkisp1/algorithms/lsc.cpp
+++ b/src/ipa/rkisp1/algorithms/lsc.cpp
@@ -216,8 +216,8 @@ void LensShadingCorrection::interpolateTable(rkisp1_cif_isp_lsc_config &config,
const Components &set1,
const uint32_t ct)
{
- double coeff0 = (set1.ct - ct) / (set1.ct - set0.ct);
- double coeff1 = (ct - set0.ct) / (set1.ct - set0.ct);
+ double coeff0 = (set1.ct - ct) / static_cast<double>(set1.ct - set0.ct);
+ double coeff1 = (ct - set0.ct) / static_cast<double>(set1.ct - set0.ct);
for (unsigned int i = 0; i < RKISP1_CIF_ISP_LSC_SAMPLES_MAX; ++i) {
for (unsigned int j = 0; j < RKISP1_CIF_ISP_LSC_SAMPLES_MAX; ++j) {