diff options
Diffstat (limited to 'src/sdf/ftbsdf.c')
| -rw-r--r-- | src/sdf/ftbsdf.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/sdf/ftbsdf.c b/src/sdf/ftbsdf.c index f33330ff9..1328ac498 100644 --- a/src/sdf/ftbsdf.c +++ b/src/sdf/ftbsdf.c @@ -1096,7 +1096,7 @@ FT_Int i, j; FT_SDFFormat* t_buffer; - FT_16D16 spread; + FT_16D16 sp_sq, spread; if ( !worker || !target ) @@ -1116,11 +1116,13 @@ goto Exit; } + spread = FT_INT_16D16( worker->params.spread ); + #if USE_SQUARED_DISTANCES - spread = FT_INT_16D16( worker->params.spread * - worker->params.spread ); + sp_sq = FT_INT_16D16( worker->params.spread * + worker->params.spread ); #else - spread = FT_INT_16D16( worker->params.spread ); + sp_sq = FT_INT_16D16( worker->params.spread ); #endif for ( j = 0; j < r; j++ ) @@ -1136,8 +1138,8 @@ index = j * w + i; dist = worker->distance_map[index].dist; - if ( dist < 0 || dist > spread ) - dist = spread; + if ( dist < 0 || dist > sp_sq ) + dist = sp_sq; #if USE_SQUARED_DISTANCES dist = square_root( dist ); |