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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-06-12 00:14:27 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-06-12 12:00:33 +0300 |
| commit | 1ca1d06d67c1bb1518ce5a96e49fb1cdf64d940b (patch) | |
| tree | 2977c13cb790379b72c1eb562dcc9dd43ab2a6bc /src/ipa/rkisp1/algorithms | |
| parent | 1566e67f76e949edddc03a34971ed45bee1ab4a6 (diff) | |
ipa: rkisp1: goc: Mark default gamma table as static constexpr
The values for the default gamma table are stored in an array that is
never modified. Mark it as static constexpr to facilitate optimizations.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/ipa/rkisp1/algorithms')
| -rw-r--r-- | src/ipa/rkisp1/algorithms/goc.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipa/rkisp1/algorithms/goc.cpp b/src/ipa/rkisp1/algorithms/goc.cpp index 65460eb4..e98c9526 100644 --- a/src/ipa/rkisp1/algorithms/goc.cpp +++ b/src/ipa/rkisp1/algorithms/goc.cpp @@ -108,7 +108,7 @@ void GammaOutCorrection::prepare(IPAContext &context, * The logarithmic segments as specified in the reference. * Plus an additional 0 to make the loop easier */ - std::array<unsigned, RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10> segments = { + static constexpr std::array<unsigned int, RKISP1_CIF_ISP_GAMMA_OUT_MAX_SAMPLES_V10> segments = { 64, 64, 64, 64, 128, 128, 128, 128, 256, 256, 256, 512, 512, 512, 512, 512, 0 }; |