piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-21 05:09:34 -06:00
Code Issues Packages Projects Releases Wiki Activity

Use alignment for ReadDataU32XN. Revert james temp fix.

Browse Source 
Should provide some form of a speedup.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6812 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
xsacha
2011-01-11 04:54:35 +00:00
parent d78be40be9
commit 3f5d1afc6a
4 changed files with 24 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Source/Core/VideoCommon/Src/DLCache.cpp
View File

@ -305,7 +305,7 @@ u8 AnalyzeAndRunDisplayList(u32 address, int size, CachedDisplayList *dl)
u32 Cmd2 = DataReadU32();
int transfer_size = ((Cmd2 >> 16) & 15) + 1;
u32 xf_address = Cmd2 & 0xFFFF;
u32 data_buffer[16];
GC_ALIGNED128(u32 data_buffer[16]);
DataReadU32xFuncs[transfer_size-1](data_buffer);
LoadXFReg(transfer_size, xf_address, data_buffer);
INCSTAT(stats.thisFrame.numXFLoads);
@ -455,10 +455,10 @@ bool CompileAndRunDisplayList(u32 address, int size, CachedDisplayList *dl)
ReferencedDataRegion* NewRegion = new ReferencedDataRegion;
NewRegion->MustClean = true;
NewRegion->size = transfer_size * 4;
NewRegion->start_address = (u8*) new u8[NewRegion->size];
NewRegion->start_address = (u8*) new u8[NewRegion->size+0xf]; // alignment
NewRegion->hash = 0;
dl->InsertRegion(NewRegion);
u32 *data_buffer = (u32*)NewRegion->start_address;
u32 *data_buffer = (u32*)(u8*)(((size_t)NewRegion->start_address+0xf)&~0xf);
DataReadU32xFuncs[transfer_size-1](data_buffer);
LoadXFReg(transfer_size, xf_address, data_buffer);
INCSTAT(stats.thisFrame.numXFLoads);