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ipa: rkisp1: ccm: Use Q<4, 7> format directly

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Replace the legacy call to floatingToFixedPoint with the new FixedPoint
quantizer to explicitly describe the type used by the RKISP1 Colour
Correction Matrix.

Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Kieran Bingham
2026-02-19 15:05:11 +00:00
parent 6c181ac5a7
commit 4116467710
1 changed files with 1 additions and 2 deletions
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src/ipa/rkisp1/algorithms/ccm.cpp
+1 -2
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@@ -117,8 +117,7 @@ void Ccm::setParameters(struct rkisp1_cif_isp_ctk_config &config,
*/
for (unsigned int i = 0; i < 3; i++) {
for (unsigned int j = 0; j < 3; j++)
config.coeff[i][j] =
floatingToFixedPoint<4, 7, uint16_t, double>(matrix[i][j]);
config.coeff[i][j] = Q<4, 7>(matrix[i][j]).quantized();
}
for (unsigned int i = 0; i < 3; i++)