diff options
Diffstat (limited to 'Source/Core/VideoCommon/Src/OpcodeDecoding.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/Src/OpcodeDecoding.cpp | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/Source/Core/VideoCommon/Src/OpcodeDecoding.cpp b/Source/Core/VideoCommon/Src/OpcodeDecoding.cpp index 4fb9574478..fbb81fb40d 100644 --- a/Source/Core/VideoCommon/Src/OpcodeDecoding.cpp +++ b/Source/Core/VideoCommon/Src/OpcodeDecoding.cpp @@ -49,6 +49,24 @@ #endif u8* g_pVideoData = 0; +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> +}; extern u8* FAKE_GetFifoStartPtr(); extern u8* FAKE_GetFifoEndPtr(); @@ -233,12 +251,13 @@ static void Decode() { u32 Cmd2 = DataReadU32(); int transfer_size = ((Cmd2 >> 16) & 15) + 1; - u32 xf_address = Cmd2 & 0xFFFF; + u32 xf_address = Cmd2 & 0xFFFF; // TODO - speed this up. pshufb? - u32 data_buffer[16]; - for (int i = 0; i < transfer_size; i++) - data_buffer[i] = DataReadU32(); + u32 data_buffer[16]; + DataReadU32xFuncs[transfer_size-1](data_buffer); + LoadXFReg(transfer_size, xf_address, data_buffer); + INCSTAT(stats.thisFrame.numXFLoads); } break; @@ -317,7 +336,7 @@ static void DecodeSemiNop() u8 sub_cmd = DataReadU8(); u32 value = DataReadU32(); LoadCPReg(sub_cmd, value); - INCSTAT(stats.thisFrame.numCPLoads); + INCSTAT(stats.thisFrame.numCPLoads); } break; @@ -328,10 +347,9 @@ static void DecodeSemiNop() u32 address = Cmd2 & 0xFFFF; // TODO - speed this up. pshufb? u32 data_buffer[16]; - for (int i = 0; i < transfer_size; i++) - data_buffer[i] = DataReadU32(); + DataReadU32xFuncs[transfer_size-1](data_buffer); LoadXFReg(transfer_size, address, data_buffer); - INCSTAT(stats.thisFrame.numXFLoads); + INCSTAT(stats.thisFrame.numXFLoads); } break; |