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Video backends: unify xfregs/xfmem structures.

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Removes the duplicate swxfregs global variable/struct from the software
backend in favor of the ones from VideoCommon.
This commit is contained in:
magumagu 2014-04-16 14:51:18 -07:00
commit 818c89313e
16 changed files with 123 additions and 158 deletions
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2
Source/Core/VideoBackends/Software/Tev.cpp
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@ -689,7 +689,7 @@ void Tev::Draw()
// - scaling of the "k" coefficient isn't clear either.
// First, calculate the offset from the viewport center (normalized to 0..1)
float offset = (Position[0] - (bpmem.fogRange.Base.Center - 342)) / (float)swxfregs.viewport.wd;
float offset = (Position[0] - (bpmem.fogRange.Base.Center - 342)) / (float)xfregs.viewport.wd;
// Based on that, choose the index such that points which are far away from the z-axis use the 10th "k" value and such that central points use the first value.
float floatindex = 9.f - std::abs(offset) * 9.f;