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GS: Re-remove part of Clamp Repeat opt. 

This is kind of not needed, it's handled above really.
This commit is contained in:
refractionpcsx2 2021-11-22 10:35:19 +00:00
parent 78b74f1115
commit 1917f2b98a
1 changed files with 5 additions and 14 deletions
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19
pcsx2/GS/GSState.cpp
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@ -2607,6 +2607,9 @@ void GSState::GetTextureMinMax(GSVector4i& r, const GIFRegTEX0& TEX0, const GIFR
if (m_vt.m_max.t.x >= FLT_MAX || m_vt.m_min.t.x <= -FLT_MAX ||
m_vt.m_max.t.y >= FLT_MAX || m_vt.m_min.t.y <= -FLT_MAX)
skipClamp = true;
if (wms == CLAMP_REGION_REPEAT && wmt == CLAMP_REGION_REPEAT)
skipClamp = true;
// Optimisation aims to reduce the amount of texture loaded to only the bit which will be read
if (!skipClamp)
@ -2620,24 +2623,14 @@ void GSState::GetTextureMinMax(GSVector4i& r, const GIFRegTEX0& TEX0, const GIFR
GSVector4i u, v, uu, vv;
// Checks for UV's going above the size of the texture (for wrapping)
if (wms == CLAMP_REGION_REPEAT)
{
u = uv & (maxu | minu);
uu = uv & ~(maxu | minu);
}
else if (wms == CLAMP_REPEAT)
if (wms == CLAMP_REPEAT)
{
// See commented code below for the meaning of mask
u = uv & GSVector4i::xffffffff().srl32(32 - tw);
uu = uv.sra32(tw);
}
if (wmt == CLAMP_REGION_REPEAT)
{
v = uv & (maxv | minv);
vv = uv & ~(maxv | minv);
}
else if (wmt == CLAMP_REPEAT)
if (wmt == CLAMP_REPEAT)
{
// See commented code below for the meaning of mask
v = uv & GSVector4i::xffffffff().srl32(32 - th);
@ -2657,7 +2650,6 @@ void GSState::GetTextureMinMax(GSVector4i& r, const GIFRegTEX0& TEX0, const GIFR
switch (wms)
{
case CLAMP_REPEAT:
case CLAMP_REGION_REPEAT:
// This commented code cannot be used directly because it needs uv before the intersection
//if (uv_.x >> tw == uv_.z >> tw)
//{
@ -2685,7 +2677,6 @@ void GSState::GetTextureMinMax(GSVector4i& r, const GIFRegTEX0& TEX0, const GIFR
switch (wmt)
{
case CLAMP_REPEAT:
case CLAMP_REGION_REPEAT:
//if (uv_.y >> th == uv_.w >> th)
//{
// vr.y = max(vr.y, (uv_.y & ((1 << th) - 1)));