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Added DrawSlabPalCommand and rewrote the actual for loop so nobody can say it came from build..
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2 changed files with 41 additions and 0 deletions
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@ -2286,11 +2286,41 @@ namespace swrenderer
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/////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////
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DrawSlabPalCommand::DrawSlabPalCommand(int dx, fixed_t v, int dy, fixed_t vi, const uint8_t *vptr, uint8_t *p, const uint8_t *colormap)
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DrawSlabPalCommand::DrawSlabPalCommand(int dx, fixed_t v, int dy, fixed_t vi, const uint8_t *vptr, uint8_t *p, const uint8_t *colormap)
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: _dx(dx), _v(v), _dy(dy), _vi(vi), _vptr(vptr), _p(p), _colormap(colormap)
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{
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{
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using namespace drawerargs;
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_pitch = dc_pitch;
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_start_y = static_cast<int>((p - dc_destorg) / dc_pitch);
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}
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}
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void DrawSlabPalCommand::Execute(DrawerThread *thread)
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void DrawSlabPalCommand::Execute(DrawerThread *thread)
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{
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{
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int count = _dy;
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uint8_t *dest = _p;
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int pitch = _pitch;
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int width = _dx;
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const uint8_t *colormap = _colormap;
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const uint8_t *source = _vptr;
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fixed_t fracpos = _v;
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fixed_t iscale = _vi;
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count = thread->count_for_thread(_start_y, count);
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dest = thread->dest_for_thread(_start_y, pitch, dest);
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fracpos += iscale * thread->skipped_by_thread(_start_y);
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iscale *= thread->num_cores;
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pitch *= thread->num_cores;
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while (count > 0)
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{
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uint8_t color = colormap[source[fracpos >> FRACBITS]];
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for (int x = 0; x < width; x++)
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dest[x] = color;
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dest += pitch;
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fracpos += iscale;
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count--;
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}
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}
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}
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/////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////
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@ -195,6 +195,17 @@ namespace swrenderer
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public:
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public:
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DrawSlabPalCommand(int dx, fixed_t v, int dy, fixed_t vi, const uint8_t *vptr, uint8_t *p, const uint8_t *colormap);
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DrawSlabPalCommand(int dx, fixed_t v, int dy, fixed_t vi, const uint8_t *vptr, uint8_t *p, const uint8_t *colormap);
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void Execute(DrawerThread *thread) override;
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void Execute(DrawerThread *thread) override;
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private:
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int _dx;
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fixed_t _v;
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int _dy;
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fixed_t _vi;
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const uint8_t *_vptr;
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uint8_t *_p;
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const uint8_t *_colormap;
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int _pitch;
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int _start_y;
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};
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};
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class DrawFogBoundaryLinePalCommand : public PalSpanCommand
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class DrawFogBoundaryLinePalCommand : public PalSpanCommand
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