Yaya48/dolphin
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this is a dev commit, a cleanup in the pixel shader generator to make the generate code a lot cleaner and readable, and a little fill rate optimization when using alpha test, i don't thing any game is limited by fill rate but the code looks more cleaner and is ordered in the same way is executed in hardware.

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please test, if any problem apears let me know

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4812 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado committed 2010-01-12 03:39:14 +00:00
1 parent 573a7f4d6e
commit 532ab905c4
3 files changed
+118 -112
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Source/Plugins/Plugin_VideoDX9/Src/VertexManager.cpp
+6 -12
View File
@@ -283,7 +283,7 @@ void Flush()
int stride = g_nativeVertexFmt->GetVertexStride();
g_nativeVertexFmt->SetupVertexPointers();
Draw(stride);
if (bpmem.dstalpha.enable && bpmem.blendmode.alphaupdate)
@@ -296,19 +296,13 @@ void Flush()
}
// update alpha only
D3D::SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_ALPHA);
D3D::SetRenderState(D3DRS_ALPHABLENDENABLE, false);
D3D::dev->SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_ALPHA);
D3D::dev->SetRenderState(D3DRS_ALPHABLENDENABLE, false);
Draw(stride);
if (bpmem.blendmode.alphaupdate)
write = D3DCOLORWRITEENABLE_ALPHA;
if (bpmem.blendmode.colorupdate)
write |= D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE;
if (bpmem.blendmode.blendenable || bpmem.blendmode.subtract)
D3D::SetRenderState(D3DRS_ALPHABLENDENABLE, true);
D3D::SetRenderState(D3DRS_COLORWRITEENABLE, write);
D3D::RefreshRenderState(D3DRS_COLORWRITEENABLE);
D3D::RefreshRenderState(D3DRS_ALPHABLENDENABLE);
}
DEBUGGER_PAUSE_AT(NEXT_FLUSH,true);