mirrors/dolphin
0
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-30 04:38:49 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

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.

Browse source 
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 2010-01-12 03:39:14 +00:00
commit 532ab905c4
3 changed files with 118 additions and 112 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Source/Plugins/Plugin_VideoDX9/Src/VertexManager.cpp
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);