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GS-hw: Move the Ad to As equation swap when alpha is masked to Basic level and higher on gl/vk. 

Safer this way, otherwise need to take in to account when accumulation, non recursive, and blend mix is enabled, or manually enable them on Minimum level.

Everything that we need is enabled on Basic level.

Change is done for clamp 1 only.
This commit is contained in:
lightningterror 2022-03-07 19:39:32 +01:00
parent 134242973b
commit d9f914eb7c
1 changed files with 2 additions and 1 deletions
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3
pcsx2/GS/Renderers/HW/GSRendererNew.cpp
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@ -544,7 +544,8 @@ void GSRendererNew::EmulateBlending(bool& DATE_PRIMID, bool& DATE_BARRIER)
// Replace Ad with As, blend flags will be used from As since we are chaging the blend_index value.
bool blend_ad_alpha_masked = (ALPHA.C == 1) && (m_context->FRAME.FBMSK & 0xFF000000) == 0xFF000000;
u8 ALPHA_C = ALPHA.C;
if (g_gs_device->Features().texture_barrier && blend_ad_alpha_masked)
if (((GSConfig.AccurateBlendingUnit >= AccBlendLevel::Basic) || (m_env.COLCLAMP.CLAMP == 0))
&& g_gs_device->Features().texture_barrier && blend_ad_alpha_masked)
ALPHA_C = 0;
else if (((GSConfig.AccurateBlendingUnit >= AccBlendLevel::Medium)
// Detect barrier aka fbmask on d3d11.