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some fixes to dlist caching, now most of the remaining glitches should be fixed 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6970 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado 2011-01-29 17:04:09 +00:00
parent 1f8a1f8560
commit a767de8e09
1 changed files with 13 additions and 2 deletions
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15
Source/Core/VideoCommon/Src/DLCache.cpp
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@ -67,12 +67,16 @@ struct ReferencedDataRegion
start_address(NULL),
size(0),
MustClean(false),
ReferencedArray(-1),
ReferencedArrayStride(0),
NextRegion(NULL)
{}
u64 hash;
u8* start_address;
u32 size;
bool MustClean;
u32 ReferencedArray;
u32 ReferencedArrayStride;
ReferencedDataRegion* NextRegion;
int IntersectsMemoryRange(u8* range_address, u32 range_size)
@ -142,7 +146,7 @@ struct CachedDisplayList
BufferCount++;
}
void InsertOverlapingRegion(u8* RegionStartAddress, u32 Size)
void InsertOverlapingRegion(u8* RegionStartAddress, u32 Size,int referencedArray,int referencedArrayStride)
{
ReferencedDataRegion* NewRegion = FindOverlapingRegion(RegionStartAddress, Size);
if(NewRegion)
@ -168,6 +172,9 @@ struct CachedDisplayList
NewRegion->size = Size;
NewRegion->start_address = RegionStartAddress;
NewRegion->hash = GetHash64(RegionStartAddress, Size, DL_HASH_STEPS);
NewRegion->ReferencedArray = referencedArray;
NewRegion->ReferencedArrayStride = referencedArrayStride;
InsertRegion(NewRegion);
}
}
@ -179,6 +186,10 @@ struct CachedDisplayList
{
if(Current->hash)
{
if(Current->ReferencedArray != -1 && (cached_arraybases[Current->ReferencedArray] != Current->start_address || arraystrides[Current->ReferencedArray] != Current->ReferencedArrayStride))
{
return false;
}
if(Current->hash != GetHash64(Current->start_address, Current->size, DL_HASH_STEPS))
return false;
}
@ -571,7 +582,7 @@ bool CompileAndRunDisplayList(u32 address, int size, CachedDisplayList *dl)
{
u8* saddr = cached_arraybases[i];
int arraySize = arraystrides[i] * ((tc[i] == 2)? numVertices : ((numVertices < 1024)? 2 * numVertices : numVertices));
dl->InsertOverlapingRegion(saddr, arraySize);
dl->InsertOverlapingRegion(saddr, arraySize,i,arraystrides[i]);
}
}
}