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GS-hw: Don't disable second output on blend mix when using constant factor. 

We don't want to disable second output when using blend mix1 above 1.0f Af.
Reason is we change Af to As and later output it on second output for hw blending.
This commit is contained in:
lightningterror 2022-08-08 16:11:54 +02:00
parent 1ef4acc2af
commit 573706e5e4
1 changed files with 5 additions and 3 deletions
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8
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@ -2713,6 +2713,9 @@ void GSRendererHW::EmulateBlending(bool& DATE_PRIMID, bool& DATE_BARRIER, bool&
// For mixed blend, the source blend is done in the shader (so we use CONST_ONE as a factor).
m_conf.blend = {true, GSDevice::CONST_ONE, blend.dst, blend.op, m_conf.ps.blend_c == 2, ALPHA.FIX};
m_conf.ps.blend_mix = 1;
// Elide DSB colour output if not used by dest.
m_conf.ps.no_color1 |= !GSDevice::IsDualSourceBlendFactor(blend.dst);
if (blend_mix1)
{
@ -2726,6 +2729,8 @@ void GSRendererHW::EmulateBlending(bool& DATE_PRIMID, bool& DATE_BARRIER, bool&
// clr_hw 1 will disable alpha clamp, we can reuse the old bits.
m_conf.ps.clr_hw = 1;
//m_conf.ps.blend_mix = 0;
// DSB output will always be used.
m_conf.ps.no_color1 = false;
}
m_conf.ps.blend_a = 0;
@ -2752,9 +2757,6 @@ void GSRendererHW::EmulateBlending(bool& DATE_PRIMID, bool& DATE_BARRIER, bool&
// Swap Ad with As for hw blend
m_conf.ps.clr_hw = 6;
}
// Elide DSB colour output if not used by dest.
m_conf.ps.no_color1 |= !GSDevice::IsDualSourceBlendFactor(blend.dst);
}
else
{