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GS/HW: Minor optimization on color dest blend. 

Add early return, no need to run the rest of the code.
This commit is contained in:
lightningterror 2023-10-26 18:38:03 +02:00
parent e9ead0d33d
commit b53ffb65af
1 changed files with 4 additions and 2 deletions
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6
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@ -3484,8 +3484,7 @@ __ri bool GSRendererHW::EmulateChannelShuffle(GSTextureCache::Target* src, bool
void GSRendererHW::EmulateBlending(int rt_alpha_min, int rt_alpha_max, bool& DATE_PRIMID, bool& DATE_BARRIER, bool& blending_alpha_pass)
{
{
// AA1: Don't enable blending on AA1, not yet implemented on hardware mode,
// it requires coverage sample so it's safer to turn it off instead.
// AA1: Blending needs to be enabled on draw.
const bool AA1 = PRIM->AA1 && (m_vt.m_primclass == GS_LINE_CLASS || m_vt.m_primclass == GS_TRIANGLE_CLASS);
// PABE: Check condition early as an optimization.
const bool PABE = PRIM->ABE && m_draw_env->PABE.PABE && (GetAlphaMinMax().max < 128);
@ -3498,6 +3497,7 @@ void GSRendererHW::EmulateBlending(int rt_alpha_min, int rt_alpha_max, bool& DAT
{
m_conf.blend = {};
m_conf.ps.no_color1 = true;
return;
}
}
@ -3921,6 +3921,8 @@ void GSRendererHW::EmulateBlending(int rt_alpha_min, int rt_alpha_max, bool& DAT
// Output is Cd, set rgb write to 0.
m_conf.colormask.wrgba &= 0x8;
return;
}
else if (sw_blending)
{