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Fix an error introduced in r7083. In the pixel shader manager the farZ and zRange of the z bias were flipped. Switched to using the viewport struct rather than a raw float array to hopefully avoid such confusion in the future. Fixes issue 4060.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7446 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania
2011-04-11 01:49:32 +00:00
parent 6ca5d7c7c8
commit 77a4a64909
7 changed files with 30 additions and 30 deletions
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14
Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
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@ -707,10 +707,10 @@ void Renderer::UpdateViewport()
int scissorYOff = bpmem.scissorOffset.y << 1;
// TODO: ceil, floor or just cast to int?
int X = EFBToScaledX((int)ceil(xfregs.rawViewport[3] - xfregs.rawViewport[0] - scissorXOff)) + TargetStrideX();
int Y = EFBToScaledY((int)ceil(xfregs.rawViewport[4] + xfregs.rawViewport[1] - scissorYOff)) + TargetStrideY();
int Width = EFBToScaledX((int)ceil(2.0f * xfregs.rawViewport[0]));
int Height = EFBToScaledY((int)ceil(-2.0f * xfregs.rawViewport[1]));
int X = EFBToScaledX((int)ceil(xfregs.viewport.xOrig - xfregs.viewport.wd - scissorXOff)) + TargetStrideX();
int Y = EFBToScaledY((int)ceil(xfregs.viewport.yOrig + xfregs.viewport.ht - scissorYOff)) + TargetStrideY();
int Width = EFBToScaledX((int)ceil(2.0f * xfregs.viewport.wd));
int Height = EFBToScaledY((int)ceil(-2.0f * xfregs.viewport.ht));
if (Width < 0)
{
X += Width;
@ -794,8 +794,8 @@ void Renderer::UpdateViewport()
vp.Height = Height;
// Some games set invalids values for z min and z max so fix them to the max an min alowed and let the shaders do this work
vp.MinZ = 0.0f; // (xfregs.rawViewport[5] - xfregs.rawViewport[2]) / 16777216.0f;
vp.MaxZ = 1.0f; // xfregs.rawViewport[5] / 16777216.0f;
vp.MinZ = 0.0f; // (xfregs.viewport.farZ - xfregs.viewport.zRange) / 16777216.0f;
vp.MaxZ = 1.0f; // xfregs.viewport.farZ / 16777216.0f;
D3D::dev->SetViewport(&vp);
}
@ -1367,7 +1367,7 @@ void Renderer::SetDitherMode()
void Renderer::SetLineWidth()
{
// We can't change line width in D3D unless we use ID3DXLine
float fratio = xfregs.rawViewport[0] != 0 ? Renderer::EFBToScaledXf(1.f) : 1.0f;
float fratio = xfregs.viewport.wd != 0 ? Renderer::EFBToScaledXf(1.f) : 1.0f;
float psize = bpmem.lineptwidth.linesize * fratio / 6.0f;
D3D::SetRenderState(D3DRS_POINTSIZE, *((DWORD*)&psize));
}