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Fix crash when vid_hw2d is off
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1 changed files with 9 additions and 0 deletions
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@ -110,6 +110,13 @@ void SWCanvas::DrawTexture(DCanvas *canvas, FTexture *img, DrawParms &parms)
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double centeryback = viewport->CenterY;
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viewport->CenterY = 0;
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int oldviewwindowx = 0;
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int oldviewwindowy = 0;
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oldviewwindowx = viewwindowx;
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oldviewwindowy = viewwindowy;
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viewwindowx = 0;
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viewwindowy = 0;
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// There is not enough precision in the drawing routines to keep the full
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// precision for y0. :(
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double sprtopscreen;
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@ -187,6 +194,8 @@ void SWCanvas::DrawTexture(DCanvas *canvas, FTexture *img, DrawParms &parms)
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}
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viewport->CenterY = centeryback;
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viewwindowx = oldviewwindowx;
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viewwindowy = oldviewwindowy;
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}
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viewport->RenderTarget->Unlock();
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