N-archive/citra
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #3193 from Tilka/nan_check

Browse source 
video_core: optimize NaN check
This commit is contained in:
Sebastian Valle 2017-12-05 19:08:58 -05:00 committed by GitHub
commit 4835342032
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/video_core/pica_types.h
View file

@ -60,8 +60,8 @@ public:
Float<M, E> operator*(const Float<M, E>& flt) const {
float result = value * flt.ToFloat32();
// PICA gives 0 instead of NaN when multiplying by inf
if (!std::isnan(value) && !std::isnan(flt.ToFloat32()))
if (std::isnan(result))
if (std::isnan(result))
if (!std::isnan(value) && !std::isnan(flt.ToFloat32()))
result = 0.f;
return Float<M, E>::FromFloat32(result);
}