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gsdx-tc: invalidate half-RT src 

snow engines uses the RT as 2 half RT.
This commit is contained in:
Gregory Hainaut 2015-05-13 20:01:25 +02:00
parent da0b77e09b
commit 7ac533a4d1
1 changed files with 19 additions and 0 deletions
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19
plugins/GSdx/GSTextureCache.cpp
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@ -338,6 +338,25 @@ void GSTextureCache::InvalidateVideoMem(GSOffset* off, const GSVector4i& rect, b
m_src.RemoveAt(s);
}
}
if ((bw == 20) && (psm == 2)) {
// try to detect render target bigger than 1024 Texels
uint32 bbp = bp + 0x140;
const list<Source*>& m = m_src.m_map[bbp >> 5];
for(list<Source*>::const_iterator i = m.begin(); i != m.end(); )
{
list<Source*>::const_iterator j = i++;
Source* s = *j;
if(GSUtil::HasSharedBits(bbp, psm, s->m_TEX0.TBP0, s->m_TEX0.PSM))
{
m_src.RemoveAt(s);
}
}
}
}
GSVector4i r;