diff options
Diffstat (limited to 'GPU3D_Soft.cpp')
| -rw-r--r-- | GPU3D_Soft.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/GPU3D_Soft.cpp b/GPU3D_Soft.cpp index c7bb2c0..4549d4d 100644 --- a/GPU3D_Soft.cpp +++ b/GPU3D_Soft.cpp @@ -333,6 +333,8 @@ void RenderPolygon(Polygon* polygon) perspfactor2 = 0; } + //z = 0x1000000 / (perspfactor1 + perspfactor2); + // possible optimization: only do color interpolation if the depth test passes u32 vr = ((perspfactor1 * rl) + (perspfactor2 * rr)) / (perspfactor1 + perspfactor2); u32 vg = ((perspfactor1 * gl) + (perspfactor2 * gr)) / (perspfactor1 + perspfactor2); |