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more optimization

This commit is contained in:
Jaklyy 2024-06-29 19:25:07 -04:00
parent 208ec0d50f
commit f370c6d574
2 changed files with 14 additions and 12 deletions
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22
src/GPU3D_Soft.cpp
View File

@ -591,6 +591,7 @@ void SoftRenderer::PlotTranslucentPixel(const GPU3D& gpu3d, u32 pixeladdr, u32 c
AttrBuffer[pixeladdr] = attr; AttrBuffer[pixeladdr] = attr;
} }
template <bool oob>
void SoftRenderer::SetupPolygonLeftEdge(SoftRenderer::RendererPolygon* rp, s32 y) const void SoftRenderer::SetupPolygonLeftEdge(SoftRenderer::RendererPolygon* rp, s32 y) const
{ {
Polygon* polygon = rp->PolyData; Polygon* polygon = rp->PolyData;
@ -623,11 +624,12 @@ void SoftRenderer::SetupPolygonLeftEdge(SoftRenderer::RendererPolygon* rp, s32 y
if (y1 < polygon->Vertices[rp->CurVL]->FinalPosition[1]) if (y1 < polygon->Vertices[rp->CurVL]->FinalPosition[1])
y1 += 256; y1 += 256;
rp->XL = rp->SlopeL.Setup<true>(polygon->Vertices[rp->CurVL]->FinalPosition[0], polygon->Vertices[rp->NextVL]->FinalPosition[0], rp->XL = rp->SlopeL.Setup<oob>(polygon->Vertices[rp->CurVL]->FinalPosition[0], polygon->Vertices[rp->NextVL]->FinalPosition[0],
polygon->Vertices[rp->CurVL]->FinalPosition[1], y1, polygon->Vertices[rp->CurVL]->FinalPosition[1], y1,
polygon->FinalW[rp->CurVL], polygon->FinalW[rp->NextVL], y); polygon->FinalW[rp->CurVL], polygon->FinalW[rp->NextVL], y);
} }
template <bool oob>
void SoftRenderer::SetupPolygonRightEdge(SoftRenderer::RendererPolygon* rp, s32 y) const void SoftRenderer::SetupPolygonRightEdge(SoftRenderer::RendererPolygon* rp, s32 y) const
{ {
Polygon* polygon = rp->PolyData; Polygon* polygon = rp->PolyData;
@ -660,9 +662,9 @@ void SoftRenderer::SetupPolygonRightEdge(SoftRenderer::RendererPolygon* rp, s32
if (y1 < polygon->Vertices[rp->CurVR]->FinalPosition[1]) if (y1 < polygon->Vertices[rp->CurVR]->FinalPosition[1])
y1 += 256; y1 += 256;
rp->XR = rp->SlopeR.Setup<true>(polygon->Vertices[rp->CurVR]->FinalPosition[0], polygon->Vertices[rp->NextVR]->FinalPosition[0], rp->XR = rp->SlopeR.Setup<oob>(polygon->Vertices[rp->CurVR]->FinalPosition[0], polygon->Vertices[rp->NextVR]->FinalPosition[0],
polygon->Vertices[rp->CurVR]->FinalPosition[1], y1, polygon->Vertices[rp->CurVR]->FinalPosition[1], y1,
polygon->FinalW[rp->CurVR], polygon->FinalW[rp->NextVR], y); polygon->FinalW[rp->CurVR], polygon->FinalW[rp->NextVR], y);
} }
void SoftRenderer::SetupPolygon(SoftRenderer::RendererPolygon* rp, Polygon* polygon) const void SoftRenderer::SetupPolygon(SoftRenderer::RendererPolygon* rp, Polygon* polygon) const
@ -769,12 +771,12 @@ void SoftRenderer::RenderShadowMaskScanline(const GPU3D& gpu3d, RendererPolygon*
{ {
if ((y >= polygon->SlopePosition[rp->NextVL][1] || y == polygon->Vertices[rp->CurVL]->FinalPosition[1]) && rp->CurVL != polygon->VBottom) if ((y >= polygon->SlopePosition[rp->NextVL][1] || y == polygon->Vertices[rp->CurVL]->FinalPosition[1]) && rp->CurVL != polygon->VBottom)
{ {
SetupPolygonLeftEdge(rp, y); SetupPolygonLeftEdge<oob>(rp, y);
} }
if ((y >= polygon->SlopePosition[rp->NextVR][1] || y == polygon->Vertices[rp->CurVR]->FinalPosition[1]) && rp->CurVR != polygon->VBottom) if ((y >= polygon->SlopePosition[rp->NextVR][1] || y == polygon->Vertices[rp->CurVR]->FinalPosition[1]) && rp->CurVR != polygon->VBottom)
{ {
SetupPolygonRightEdge(rp, y); SetupPolygonRightEdge<oob>(rp, y);
} }
} }
@ -1010,12 +1012,12 @@ void SoftRenderer::RenderPolygonScanline(const GPU& gpu, RendererPolygon* rp, s3
{ {
if ((y >= polygon->SlopePosition[rp->NextVL][1] || y == polygon->Vertices[rp->CurVL]->FinalPosition[1]) && rp->CurVL != polygon->VBottom) if ((y >= polygon->SlopePosition[rp->NextVL][1] || y == polygon->Vertices[rp->CurVL]->FinalPosition[1]) && rp->CurVL != polygon->VBottom)
{ {
SetupPolygonLeftEdge(rp, y); SetupPolygonLeftEdge<oob>(rp, y);
} }
if ((y >= polygon->SlopePosition[rp->NextVR][1] || y == polygon->Vertices[rp->CurVR]->FinalPosition[1]) && rp->CurVR != polygon->VBottom) if ((y >= polygon->SlopePosition[rp->NextVR][1] || y == polygon->Vertices[rp->CurVR]->FinalPosition[1]) && rp->CurVR != polygon->VBottom)
{ {
SetupPolygonRightEdge(rp, y); SetupPolygonRightEdge<oob>(rp, y);
} }
} }

4
src/GPU3D_Soft.h
View File

@ -465,8 +465,8 @@ private:
void TextureLookup(const GPU& gpu, u32 texparam, u32 texpal, s16 s, s16 t, u16* color, u8* alpha) const; void TextureLookup(const GPU& gpu, u32 texparam, u32 texpal, s16 s, s16 t, u16* color, u8* alpha) const;
u32 RenderPixel(const GPU& gpu, const Polygon* polygon, u8 vr, u8 vg, u8 vb, s16 s, s16 t) const; u32 RenderPixel(const GPU& gpu, const Polygon* polygon, u8 vr, u8 vg, u8 vb, s16 s, s16 t) const;
void PlotTranslucentPixel(const GPU3D& gpu3d, u32 pixeladdr, u32 color, u32 z, u32 polyattr, u32 shadow); void PlotTranslucentPixel(const GPU3D& gpu3d, u32 pixeladdr, u32 color, u32 z, u32 polyattr, u32 shadow);
void SetupPolygonLeftEdge(RendererPolygon* rp, s32 y) const; template<bool oob> void SetupPolygonLeftEdge(RendererPolygon* rp, s32 y) const;
void SetupPolygonRightEdge(RendererPolygon* rp, s32 y) const; template<bool oob> void SetupPolygonRightEdge(RendererPolygon* rp, s32 y) const;
void SetupPolygon(RendererPolygon* rp, Polygon* polygon) const; void SetupPolygon(RendererPolygon* rp, Polygon* polygon) const;
template<bool oob> void RenderShadowMaskScanline(const GPU3D& gpu3d, RendererPolygon* rp, s32 y); template<bool oob> void RenderShadowMaskScanline(const GPU3D& gpu3d, RendererPolygon* rp, s32 y);
template<bool oob> void RenderPolygonScanline(const GPU& gpu, RendererPolygon* rp, s32 y); template<bool oob> void RenderPolygonScanline(const GPU& gpu, RendererPolygon* rp, s32 y);