| Message ID | 20240703141726.252368-14-stefan.klug@ideasonboard.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series |
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| Related | show |
On Wed, Jul 03, 2024 at 04:17:02PM +0200, Stefan Klug wrote: > Based on the input images, the lsc values could exceed the range allowed > by the rkisp1. As we are now clipping the values, we can simplify the > value mapping. > > Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > utils/tuning/libtuning/modules/lsc/rkisp1.py | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/utils/tuning/libtuning/modules/lsc/rkisp1.py b/utils/tuning/libtuning/modules/lsc/rkisp1.py > index 20406e436a6a..57004104fc7a 100644 > --- a/utils/tuning/libtuning/modules/lsc/rkisp1.py > +++ b/utils/tuning/libtuning/modules/lsc/rkisp1.py > @@ -80,7 +80,8 @@ class LSCRkISP1(LSC): > tables = [] > for lis in [list_cr, list_cgr, list_cgb, list_cb]: > table = np.mean(lis[indices], axis=0) > - table = output_map_func((1, 3.999), (1024, 4095), table) > + table = output_map_func((1, 4), (1024, 4096), table) > + table = np.clip(table, 1024, 4095) Oh that indeed does look nicer. Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> > table = np.round(table).astype('int32').tolist() > tables.append(table) > > -- > 2.43.0 >
diff --git a/utils/tuning/libtuning/modules/lsc/rkisp1.py b/utils/tuning/libtuning/modules/lsc/rkisp1.py index 20406e436a6a..57004104fc7a 100644 --- a/utils/tuning/libtuning/modules/lsc/rkisp1.py +++ b/utils/tuning/libtuning/modules/lsc/rkisp1.py @@ -80,7 +80,8 @@ class LSCRkISP1(LSC): tables = [] for lis in [list_cr, list_cgr, list_cgb, list_cb]: table = np.mean(lis[indices], axis=0) - table = output_map_func((1, 3.999), (1024, 4095), table) + table = output_map_func((1, 4), (1024, 4096), table) + table = np.clip(table, 1024, 4095) table = np.round(table).astype('int32').tolist() tables.append(table)