From ef6f6a7fa9a90efa78d0ae557e5546dd6568bb74 Mon Sep 17 00:00:00 2001 From: degasus Date: Wed, 3 Sep 2014 22:39:26 +0200 Subject: VideoCommon: remove XFReg copy optimization This code is just ugly and I doubt there is a way that copying twice is faster. --- Source/Core/VideoCommon/OpcodeDecoding.cpp | 53 +----------------------------- 1 file changed, 1 insertion(+), 52 deletions(-) (limited to 'Source/Core/VideoCommon/OpcodeDecoding.cpp') diff --git a/Source/Core/VideoCommon/OpcodeDecoding.cpp b/Source/Core/VideoCommon/OpcodeDecoding.cpp index fe644db21e..a5bd8a62ee 100644 --- a/Source/Core/VideoCommon/OpcodeDecoding.cpp +++ b/Source/Core/VideoCommon/OpcodeDecoding.cpp @@ -34,47 +34,6 @@ u8* g_pVideoData = nullptr; bool g_bRecordFifoData = false; -typedef void (*DataReadU32xNfunc)(u32 *buf); -#if _M_SSE >= 0x301 -static DataReadU32xNfunc DataReadU32xFuncs_SSSE3[16] = { - DataReadU32xN_SSSE3<1>, - DataReadU32xN_SSSE3<2>, - DataReadU32xN_SSSE3<3>, - DataReadU32xN_SSSE3<4>, - DataReadU32xN_SSSE3<5>, - DataReadU32xN_SSSE3<6>, - DataReadU32xN_SSSE3<7>, - DataReadU32xN_SSSE3<8>, - DataReadU32xN_SSSE3<9>, - DataReadU32xN_SSSE3<10>, - DataReadU32xN_SSSE3<11>, - DataReadU32xN_SSSE3<12>, - DataReadU32xN_SSSE3<13>, - DataReadU32xN_SSSE3<14>, - DataReadU32xN_SSSE3<15>, - DataReadU32xN_SSSE3<16> -}; -#endif - -static DataReadU32xNfunc DataReadU32xFuncs[16] = { - DataReadU32xN<1>, - DataReadU32xN<2>, - DataReadU32xN<3>, - DataReadU32xN<4>, - DataReadU32xN<5>, - DataReadU32xN<6>, - DataReadU32xN<7>, - DataReadU32xN<8>, - DataReadU32xN<9>, - DataReadU32xN<10>, - DataReadU32xN<11>, - DataReadU32xN<12>, - DataReadU32xN<13>, - DataReadU32xN<14>, - DataReadU32xN<15>, - DataReadU32xN<16> -}; - static u32 InterpretDisplayList(u32 address, u32 size) { u8* old_pVideoData = g_pVideoData; @@ -182,9 +141,7 @@ static u32 Decode(u8* end, bool skipped_frame) return 0; cycles = 18 + 6 * transfer_size; u32 xf_address = Cmd2 & 0xFFFF; - GC_ALIGNED128(u32 data_buffer[16]); - DataReadU32xFuncs[transfer_size-1](data_buffer); - LoadXFReg(transfer_size, xf_address, data_buffer); + LoadXFReg(transfer_size, xf_address); INCSTAT(stats.thisFrame.numXFLoads); } @@ -296,14 +253,6 @@ static u32 Decode(u8* end, bool skipped_frame) void OpcodeDecoder_Init() { g_pVideoData = GetVideoBufferStartPtr(); - -#if _M_SSE >= 0x301 - if (cpu_info.bSSSE3) - { - for (int i = 0; i < 16; ++i) - DataReadU32xFuncs[i] = DataReadU32xFuncs_SSSE3[i]; - } -#endif } -- cgit v1.2.3