NekoCWD/libcamera
NekoCWD/libcamera
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 7 Wiki Activity Actions

libipa: Centralise Fixed / Floating point convertors

Browse source 
The rkisp1 IPA has some utility functions to convert between fixed
and floating point numbers. Move those to libipa so they're available
for use in other IPA modules too.

Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Daniel Scally 2024-11-15 12:25:30 +00:00
parent e4178d7943
commit 3dd5725a84
9 changed files with 21 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/ipa/rkisp1/algorithms/ccm.cpp
View file

@ -18,7 +18,7 @@
#include "libcamera/internal/yaml_parser.h"
#include "../utils.h"
#include "libipa/fixedpoint.h"
#include "libipa/interpolator.h"
/**
@ -72,7 +72,7 @@ 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] =
utils::floatingToFixedPoint<4, 7, uint16_t, double>(matrix[i][j]);
floatingToFixedPoint<4, 7, uint16_t, double>(matrix[i][j]);
}
for (unsigned int i = 0; i < 3; i++)