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GSdx: bit less idle time by refcouting used texture pages.

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git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5026 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gabest11 committed 2011-12-28 14:10:20 +00:00
1 parent 95b1c260af
commit eaf06e8b1d
5 files changed
+173 -147
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plugins/GSdx/GSTextureCacheSW.cpp
+3 -4
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@@ -74,7 +74,7 @@ GSTextureCacheSW::Texture* GSTextureCacheSW::Lookup(const GIFRegTEX0& TEX0, cons
m_textures.insert(t);
for(list<uint32>::iterator i = t->m_pages.n.begin(); i != t->m_pages.n.end(); i++)
for(list<uint32>::const_iterator i = t->m_pages.n->begin(); i != t->m_pages.n->end(); i++)
{
m_map[*i].push_front(t);
}
@@ -181,14 +181,13 @@ GSTextureCacheSW::Texture::Texture(GSState* state, uint32 tw0, const GIFRegTEX0&
m_offset = m_state->m_mem.GetOffset(TEX0.TBP0, TEX0.TBW, TEX0.PSM);
list<uint32>* pages = m_offset->GetPages(GSVector4i(0, 0, 1 << TEX0.TW, 1 << TEX0.TH));
m_pages.n = m_offset->GetPages(GSVector4i(0, 0, 1 << TEX0.TW, 1 << TEX0.TH));
for(list<uint32>::const_iterator i = pages->begin(); i != pages->end(); i++)
for(list<uint32>::const_iterator i = m_pages.n->begin(); i != m_pages.n->end(); i++)
{
uint32 page = *i;
m_pages.bm[page >> 5] |= 1 << (page & 31);
m_pages.n.push_back(page);
}
m_repeating = m_TEX0.IsRepeating(); // repeating mode always works, it is just slightly slower