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GS-HW: Disable texture mapping if not required

This commit is contained in:
refractionpcsx2 2022-12-13 20:46:16 +00:00
parent 4b270e703e
commit 227c2563c5
2 changed files with 4 additions and 3 deletions
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2
pcsx2/GS/GSRegs.h
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@ -540,7 +540,7 @@ REG_END2
__forceinline bool IsOpaque() const { return ((A == B || (C == 2 && FIX == 0)) && D == 0) || (A == 0 && B == D && C == 2 && FIX == 0x80) || (C == 2 && D != 1 && FIX == 0x00); }
__forceinline bool IsOpaque(int amin, int amax) const { return ((A == B || amax == 0) && D == 0) || (A == 0 && B == D && amin == 0x80 && amax == 0x80) || (C == 2 && D != 1 && FIX == 0x00); }
__forceinline bool IsCd() { return (A == B) && (D == 1); }
__forceinline bool IsBlack() { return ((C == 2 && FIX == 0) || (A == 2 && A == B)) && D == 2; }
__forceinline bool IsBlack() const { return ((C == 2 && FIX == 0) || (A == 2 && A == B)) && D == 2; }
REG_END2
REG64_(GIFReg, BITBLTBUF)

5
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
View File

@ -1456,7 +1456,8 @@ void GSRendererHW::Draw()
m_texture_shuffle = false;
m_tex_is_fb = false;
if (PRIM->TME)
// Disable texture mapping if the blend is black and using alpha from vertex.
if (PRIM->TME && !(PRIM->ABE && m_context->ALPHA.IsBlack() && !m_context->TEX0.TCC))
{
GIFRegCLAMP MIP_CLAMP = context->CLAMP;
GSVector2i hash_lod_range(0, 0);
@ -3627,7 +3628,7 @@ void GSRendererHW::DrawPrims(GSTexture* rt, GSTexture* ds, GSTextureCache::Sourc
// Blend
bool blending_alpha_pass = false;
if ((!IsOpaque() || (PRIM->ABE && m_context->ALPHA.IsBlack())) && rt && m_conf.colormask.wrgba != 0)
if ((!IsOpaque() || m_context->ALPHA.IsBlack()) && rt && (m_conf.colormask.wrgba & 0x7))
{
EmulateBlending(DATE_PRIMID, DATE_BARRIER, blending_alpha_pass);
}