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SoftGPU: Rasterize triangles in chunks of 4 pixels #9635

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merged 4 commits into from
Apr 23, 2017
Merged

SoftGPU: Rasterize triangles in chunks of 4 pixels #9635

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7112cdc
SoftGPU: Use texture bufw in bytes.
unknownbrackets Apr 23, 2017
3142462
SoftGPU: Rasterize triangles in chunks of 4 pixels.
unknownbrackets Apr 23, 2017
81ee2e9
SoftGPU: Interpolate through texturing better.
unknownbrackets Apr 23, 2017
4fb7e43
SoftGPU: Grab 4 S/T coords in non-through too.
unknownbrackets Apr 23, 2017
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10 changes: 10 additions & 0 deletions GPU/Math3D.h
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Original file line number Diff line number Diff line change
Expand Up @@ -599,6 +599,10 @@ class Vec4
{
return Vec4(x*other.x, y*other.y, z*other.z, w*other.w);
}
Vec4 operator | (const Vec4 &other) const
{
return Vec4(x | other.x, y | other.y, z | other.z, w | other.w);
}
template<typename V>
Vec4 operator * (const V& f) const
{
Expand Down Expand Up @@ -630,6 +634,12 @@ class Vec4
return Vec4(VecClamp(x, l, h), VecClamp(y, l, h), VecClamp(z, l, h), VecClamp(w, l, h));
}

Vec4 Reciprocal() const
{
const T one = 1.0f;
return Vec4(one / x, one / y, one / z, one / w);
}

// Only implemented for T=float
float Length() const;
void SetLength(const float l);
Expand Down
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