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GS/HW: Do not set a source region when using channel shuffles or tex is rt

This commit is contained in:
refractionpcsx2 2025-03-22 21:35:06 +00:00
parent 6a56da8788
commit d1f9312048
1 changed files with 8 additions and 9 deletions
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17
pcsx2/GS/Renderers/HW/GSTextureCache.cpp
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@ -5506,9 +5506,15 @@ GSTextureCache::Source* GSTextureCache::CreateSource(const GIFRegTEX0& TEX0, con
src->m_shared_texture = true;
src->m_32_bits_fmt = dst->m_32_bits_fmt;
// if the size doesn't match, we need to engage shader sampling.
if (new_size != dst_texture_size)
// kill source immediately if it's the RT/DS, because that'll get invalidated immediately
if (GSRendererHW::GetInstance()->IsTBPFrameOrZ(dst->m_TEX0.TBP0) || channel_shuffle)
{
GL_CACHE("TC: Source is RT or ZBUF, invalidating after draw.");
m_temporary_source = src;
}
else if (new_size != dst_texture_size)
{
// if the size doesn't match, we need to engage shader sampling.
GL_CACHE("TC: Sample reduced region directly from target: %dx%d -> %dx%d", dst_texture_size.x,
dst_texture_size.y, new_size.x, new_size.y);
@ -5517,13 +5523,6 @@ GSTextureCache::Source* GSTextureCache::CreateSource(const GIFRegTEX0& TEX0, con
if (new_size.y != dst_texture_size.y)
src->m_region.SetY(region_rect.y, region_rect.w);
}
// kill source immediately if it's the RT/DS, because that'll get invalidated immediately
if (GSRendererHW::GetInstance()->IsTBPFrameOrZ(dst->m_TEX0.TBP0) || channel_shuffle)
{
GL_CACHE("TC: Source is RT or ZBUF, invalidating after draw.");
m_temporary_source = src;
}
}
else
{