From 136c0f81ef9d8d880b4fc7d05bbfb1b3ccf6dcc6 Mon Sep 17 00:00:00 2001
From: Nikita Zlobin <nick87720z@gmail.com>
Date: Wed, 24 Mar 2021 00:47:41 +0500
Subject: [PATCH] Avoid panrenthesis for svariable expansions where possible
---
img-fft-resynth.sh | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
mode change 100644 => 100755 img-fft-resynth.sh
diff --git a/img-fft-resynth.sh b/img-fft-resynth.sh
old mode 100644
new mode 100755
index 9424179..5638412
--- a/img-fft-resynth.sh
+++ b/img-fft-resynth.sh
@@ -143,7 +143,7 @@ echo Processing ${ifile}
if [ "${ifile%.miff}" != "${ifile}" ] || [ "${ifile%.mif}" != "${ifile}" ] ; then
cp "${ifile}" ${tmpdir}/src.miff
else
- convert ${ifile} ${IM_FLAGS} ${tmpdir}/src.miff
+ convert $ifile $IM_FLAGS ${tmpdir}/src.miff
fi
# FFT
@@ -178,9 +178,9 @@ echo isize $isize osize ${ow}x${oh} ifft_size $ifft_size offt_size $offt_size d
if [ $b_incr == 1 ]
then
- # Find FFT border size
- convert ${tmpdir}/fft-0.miff -bordercolor black -border ${d} ${tmpdir}/fft-proc-0.miff
- convert ${tmpdir}/fft-1.miff -bordercolor black -border ${d} ${tmpdir}/fft-proc-1.miff
+ # Add border for missing FFT frequencies
+ convert ${tmpdir}/fft-0.miff -bordercolor black -border $d ${tmpdir}/fft-proc-0.miff
+ convert ${tmpdir}/fft-1.miff -bordercolor black -border $d ${tmpdir}/fft-proc-1.miff
else
# Crop image
convert ${tmpdir}/fft-0.miff -crop ${offt_size}x${offt_size}+${d}+${d} -repage ${offt_size}x${offt_size}+0+0 ${tmpdir}/fft-proc-0.miff
@@ -191,7 +191,7 @@ rotate_fft
# Filtering
side=$( identify ${tmpdir}/fft-0.miff | cut -f3 -d' ' | cut -f1 -dx )
-if [ -n "${bands}" ] ; then
+if [ -n "$bands" ] ; then
echo Preparing filter
(( r1 = bands, r2 = bands*30/40 ))
(( r = (r1+r2) / 2, blur = (r1-r2) / 2, cent = side / 2 ))
@@ -211,8 +211,8 @@ fi
# IFT
echo Inverse transform
-convert ${tmpdir}/fft-{0,1}.miff -ift -crop "${geom}" -repage "${geom}" ${tmpdir}/dest.miff
-convert ${tmpdir}/dest.miff ${ofile}
+convert ${tmpdir}/fft-{0,1}.miff -ift -crop "$geom" -repage "$geom" ${tmpdir}/dest.miff
+convert ${tmpdir}/dest.miff $ofile
#rm -rf ${tmpdir}/*
--
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