RPCS3/soundtouch
1
0
Fork 0
mirror of https://github.com/RPCS3/soundtouch.git synced 2024-11-08 20:12:27 +01:00
Code Issues Projects Releases Wiki Activity

Avoid signed/unsigned comparison when possible

Browse Source 
As reported by -Wall
--
Cherry-picked from
https://gitlab.com/serge-sans-paille/soundtouch/-/tree/fix/sign-issue
This commit is contained in:
serge-sans-paille 2023-02-03 11:54:24 +01:00 committed by Olli
parent 4bcbb3556f
commit 4070166f4a
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
source/SoundTouch/FIRFilter.cpp
View File

@ -81,9 +81,10 @@ uint FIRFilter::evaluateFilterStereo(SAMPLETYPE *dest, const SAMPLETYPE *src, ui
double dScaler = 1.0 / (double)resultDivider;
#endif
// hint compiler autovectorization that loop length is divisible by 8
int ilength = length & -8;
uint ilength = length & -8;
assert((length != 0) && (length == ilength) && (src != NULL) && (dest != NULL) && (filterCoeffs != NULL));
assert(numSamples > ilength);
end = 2 * (numSamples - ilength);
@ -96,7 +97,7 @@ uint FIRFilter::evaluateFilterStereo(SAMPLETYPE *dest, const SAMPLETYPE *src, ui
suml = sumr = 0;
ptr = src + j;
for (int i = 0; i < ilength; i ++)
for (uint i = 0; i < ilength; i ++)
{
suml += ptr[2 * i] * filterCoeffsStereo[2 * i];
sumr += ptr[2 * i + 1] * filterCoeffsStereo[2 * i + 1];