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partially rendering

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This commit is contained in:
Jaklyy
2023-12-23 21:26:49 -05:00
parent 78da2846e6
commit bf26b6817d
3 changed files with 151 additions and 249 deletions
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25
src/GPU3D_Soft.h
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@ -453,10 +453,10 @@ private:
};
RendererPolygon PolygonList[2048];
bool DoTimings(s32 cycles, bool odd);
bool CheckTimings(s32 cycles, bool odd);
u32 DoTimingsPixels(s32 pixels, bool odd);
bool DoTimingsSlopes(RendererPolygon* rp, s32 y, bool odd);
bool DoTimings(s32 cycles, s32* timingcounter);
bool CheckTimings(s32 cycles, s32* timingcounter);
u32 DoTimingsPixels(s32 pixels, s32* timingcounter);
bool DoTimingsSlopes(RendererPolygon* rp, s32 y, s32* timingcounter);
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;
void PlotTranslucentPixel(const GPU3D& gpu3d, u32 pixeladdr, u32 color, u32 z, u32 polyattr, u32 shadow);
@ -465,28 +465,29 @@ private:
void SetupPolygon(RendererPolygon* rp, Polygon* polygon) const;
void Step(RendererPolygon* rp);
void CheckSlope(RendererPolygon* rp, s32 y);
bool RenderShadowMaskScanline(const GPU3D& gpu3d, RendererPolygon* rp, s32 y, bool odd);
bool RenderPolygonScanline(const GPU& gpu, RendererPolygon* rp, s32 y, bool odd);
bool RenderScanline(const GPU& gpu, s32 y, int npolys, bool odd);
bool RenderShadowMaskScanline(const GPU3D& gpu3d, RendererPolygon* rp, s32 y, s32* timingcounter);
bool RenderPolygonScanline(const GPU& gpu, RendererPolygon* rp, s32 y, s32* timingcounter);
void RenderScanline(const GPU& gpu, s32 y, int npolys, s32* timingcounter);
u32 CalculateFogDensity(const GPU3D& gpu3d, u32 pixeladdr) const;
void ScanlineFinalPass(const GPU3D& gpu3d, s32 y, u8 rdbufferoffset, bool odd, s32 uhohzone);
void ScanlineFinalPass(const GPU3D& gpu3d, s32 y);
void ClearBuffers(const GPU& gpu);
u16 BeginPushScanline(s32 y, s32 pixelstodraw);
void ReadScanline(s32 y);
void FinishPushScanline(s32 y, s32 pixelsremain);
template <bool threaded> void RenderPolygons(GPU& gpu, Polygon** polygons, int npolys);
voi PushScanline(s32 y, s32 pixelstodraw);
void RenderThreadFunc(GPU& gpu);
// counters for scanline rasterization timings
s32 ScanlineTimeout;
s32 RasterTiming;
s32 RasterTimingOdd;
s32 RasterTimingEven;
enum
{
RenderStart = 0,
ScanlineRead,
RenderFinalP2,
PushScanline,
PushScanlineP2,
RenderFinal,
RasterEvents_MAX,
};