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fixes for my last commit

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This commit is contained in:
Rodolfo Bogado 2013-03-29 00:41:36 -03:00
commit c743e75d92
3 changed files with 15 additions and 13 deletions
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10
Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
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@ -661,6 +661,8 @@ void Renderer::SetBlendMode(bool forceUpdate)
// Our render target always uses an alpha channel, so we need to override the blend functions to assume a destination alpha of 1 if the render target isn't supposed to have an alpha channel
// Example: D3DBLEND_DESTALPHA needs to be D3DBLEND_ONE since the result without an alpha channel is assumed to always be 1.
bool target_has_alpha = bpmem.zcontrol.pixel_format == PIXELFMT_RGBA6_Z24;
//bDstAlphaPass is taked in account because the ability of disabling alpha composition is
//really usefull for debuging shader and blending errors
bool useDstAlpha = !g_ActiveConfig.bDstAlphaPass && bpmem.dstalpha.enable && bpmem.blendmode.alphaupdate && target_has_alpha;
bool useDualSource = useDstAlpha && g_ActiveConfig.backend_info.bSupportsDualSourceBlend;
const D3DBLEND d3dSrcFactors[8] =
@ -692,10 +694,10 @@ void Renderer::SetBlendMode(bool forceUpdate)
return;
}
bool BlendEnable = bpmem.blendmode.subtract || bpmem.blendmode.blendenable;
D3D::SetRenderState(D3DRS_ALPHABLENDENABLE, BlendEnable);
D3D::SetRenderState(D3DRS_SEPARATEALPHABLENDENABLE , BlendEnable);
if (BlendEnable)
bool blend_enable = bpmem.blendmode.subtract || bpmem.blendmode.blendenable;
D3D::SetRenderState(D3DRS_ALPHABLENDENABLE, blend_enable);
D3D::SetRenderState(D3DRS_SEPARATEALPHABLENDENABLE, blend_enable);
if (blend_enable)
{
D3DBLENDOP op = D3DBLENDOP_ADD;
u32 srcidx = bpmem.blendmode.srcfactor;