thirdparty/ppsspp
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Use XXH64 on 64-bit systems.

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I'm not able to reproduce any real performance difference, but I know
there are some games which do more hashing and it may help there.
This commit is contained in:
Unknown W. Brackets 2014-10-26 17:49:24 -07:00
parent 139277bc1a
commit 2b16b5b79b
12 changed files with 66 additions and 32 deletions
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5
GPU/Common/TextureDecoder.cpp
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@ -157,7 +157,8 @@ void DoUnswizzleTex16Basic(const u8 *texptr, u32 *ydestp, int bxc, int byc, u32
#ifndef _M_SSE
QuickTexHashFunc DoQuickTexHash = &QuickTexHashBasic;
UnswizzleTex16Func DoUnswizzleTex16 = &DoUnswizzleTex16Basic;
ReliableHashFunc DoReliableHash = &XXH32;
ReliableHash32Func DoReliableHash32 = &XXH32;
ReliableHash64Func DoReliableHash64 = &XXH64;
#endif
// This has to be done after CPUDetect has done its magic.
@ -168,7 +169,7 @@ void SetupTextureDecoder() {
DoUnswizzleTex16 = &DoUnswizzleTex16NEON;
#ifndef IOS
// Not sure if this is safe on iOS, it's had issues with xxhash.
DoReliableHash = &ReliableHashNEON;
DoReliableHash32 = &ReliableHash32NEON;
#endif
}
#endif