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Cleanup and refactor of zfreeze port

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Based on the feedback from pull request #1767 I have put in most of
degasus's suggestions in here now.

I think we have a real winner here as moving the code to
VertexManagerBase for a function has allowed OGL to utilize zfreeze now
:)

Correct use of the vertex pointer has also corrected most of the issue
found in pull request #1767 that JMC47 stated.  Which also for me now
has Mario Tennis working with no polygon spikes on the characters
anymore!  Shadows are still an issue and probably in the other games
with shadow problems.  Rebel Strike also seems better but random skybox
glitches can show up.
This commit is contained in:
NanoByte011
2014-12-26 01:25:24 -07:00
committed by Scott Mansell
parent 937844b9e3
commit 613781c765
9 changed files with 57 additions and 114 deletions
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26
Source/Core/VideoCommon/PixelShaderManager.cpp
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@ -14,8 +14,6 @@
bool PixelShaderManager::s_bFogRangeAdjustChanged;
bool PixelShaderManager::s_bViewPortChanged;
bool PixelShaderManager::s_bZSlopeChanged;
static float zslope[3];
std::array<int4,4> PixelShaderManager::s_tev_color;
std::array<int4,4> PixelShaderManager::s_tev_konst_color;
@ -50,7 +48,7 @@ void PixelShaderManager::Dirty()
SetDestAlpha();
SetZTextureBias();
SetViewportChanged();
SetZSlopeChanged(0, 0, 1);
SetZSlope(0, 0, 1);
SetIndTexScaleChanged(false);
SetIndTexScaleChanged(true);
SetIndMatrixChanged(0);
@ -115,17 +113,6 @@ void PixelShaderManager::SetConstants()
dirty = true;
s_bViewPortChanged = false;
}
if (s_bZSlopeChanged)
{
constants.zslope[0] = zslope[0];
constants.zslope[1] = zslope[1];
constants.zslope[2] = zslope[2];
constants.zslope[3] = 0;
dirty = true;
s_bZSlopeChanged = false;
}
}
void PixelShaderManager::SetTevColor(int index, int component, s32 value)
@ -182,12 +169,13 @@ void PixelShaderManager::SetViewportChanged()
s_bFogRangeAdjustChanged = true; // TODO: Shouldn't be necessary with an accurate fog range adjust implementation
}
void PixelShaderManager::SetZSlopeChanged(float dfdx, float dfdy, float f0)
void PixelShaderManager::SetZSlope(float dfdx, float dfdy, float f0)
{
zslope[0] = dfdx;
zslope[1] = dfdy;
zslope[2] = f0;
s_bZSlopeChanged = true;
constants.zslope[0] = dfdx;
constants.zslope[1] = dfdy;
constants.zslope[2] = f0;
constants.zslope[3] = 0;
dirty = true;
}
void PixelShaderManager::SetIndTexScaleChanged(bool high)