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dx plugin : somewhat better but still wrong Clear code 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2645 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard 2009-03-10 23:22:56 +00:00
parent c70a472522
commit 7ea1e4a6df
1 changed files with 7 additions and 6 deletions
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13
Source/Plugins/Plugin_VideoDX9/Src/BPStructs.cpp
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@ -457,24 +457,25 @@ void BPWritten(int addr, int changes, int newval)
// Since clear operations use the source rectangle, we have to do
// regular renders
DWORD clearflags = 0;
D3DCOLOR col = 0;
float clearZ = 0;
if (bpmem.blendmode.colorupdate || bpmem.blendmode.alphaupdate)
{
D3DCOLOR col = 0;
if (bpmem.blendmode.colorupdate || bpmem.blendmode.alphaupdate)
col = (bpmem.clearcolorAR << 16) | bpmem.clearcolorGB;
D3D::dev->Clear(0, NULL, NULL, col, 0, 0);
// clearflags |= D3DCLEAR_TARGET; set to break animal crossing :p
}
// clear z-buffer
if (bpmem.zmode.updateenable)
{
float clearZ = (float)(bpmem.clearZValue & 0xFFFFFF) / float(0xFFFFFF);
clearZ = (float)(bpmem.clearZValue & 0xFFFFFF) / float(0xFFFFFF);
if (clearZ > 1.0f) clearZ = 1.0f;
if (clearZ < 0.0f) clearZ = 0.0f;
D3D::dev->Clear(0, 0, D3DCLEAR_ZBUFFER|D3DCLEAR_STENCIL, 0, clearZ, 0);
clearflags |= D3DCLEAR_ZBUFFER | D3DCLEAR_STENCIL;
}
D3D::dev->Clear(0, NULL, clearflags, col, clearZ, 0);
}
}
break;