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william |
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/* PCSX2 - PS2 Emulator for PCs |
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* Copyright (C) 2002-2010 PCSX2 Dev Team |
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* |
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms |
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* of the GNU Lesser General Public License as published by the Free Software Found- |
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* ation, either version 3 of the License, or (at your option) any later version. |
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* |
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; |
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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* PURPOSE. See the GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along with PCSX2. |
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* If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#pragma once |
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#include "VU.h" |
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#include "VUflags.h" |
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#define float_to_int4(x) (s32)((float)x * (1.0f / 0.0625f)) |
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#define float_to_int12(x) (s32)((float)x * (1.0f / 0.000244140625f)) |
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#define float_to_int15(x) (s32)((float)x * (1.0f / 0.000030517578125)) |
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#define int4_to_float(x) (float)((float)x * 0.0625f) |
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#define int12_to_float(x) (float)((float)x * 0.000244140625f) |
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#define int15_to_float(x) (float)((float)x * 0.000030517578125) |
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#define MAC_Reset( VU ) VU->VI[REG_MAC_FLAG].UL = VU->VI[REG_MAC_FLAG].UL & (~0xFFFF) |
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william |
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struct _VURegsNum { |
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u8 pipe; // if 0xff, COP2 |
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u8 VFwrite; |
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u8 VFwxyzw; |
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u8 VFr0xyzw; |
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u8 VFr1xyzw; |
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u8 VFread0; |
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u8 VFread1; |
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u32 VIwrite; |
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u32 VIread; |
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int cycles; |
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}; |
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#define __vuRegsCall __fastcall |
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typedef void __vuRegsCall FnType_VuRegsN(_VURegsNum *VUregsn); |
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typedef FnType_VuRegsN* Fnptr_VuRegsN; |
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extern __aligned16 const Fnptr_Void VU0_LOWER_OPCODE[128]; |
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extern __aligned16 const Fnptr_Void VU0_UPPER_OPCODE[64]; |
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extern __aligned16 const Fnptr_VuRegsN VU0regs_LOWER_OPCODE[128]; |
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extern __aligned16 const Fnptr_VuRegsN VU0regs_UPPER_OPCODE[64]; |
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extern __aligned16 const Fnptr_Void VU1_LOWER_OPCODE[128]; |
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extern __aligned16 const Fnptr_Void VU1_UPPER_OPCODE[64]; |
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extern __aligned16 const Fnptr_VuRegsN VU1regs_LOWER_OPCODE[128]; |
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extern __aligned16 const Fnptr_VuRegsN VU1regs_UPPER_OPCODE[64]; |
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william |
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extern void _vuTestPipes(VURegs * VU); |
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extern void _vuTestUpperStalls(VURegs * VU, _VURegsNum *VUregsn); |
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extern void _vuTestLowerStalls(VURegs * VU, _VURegsNum *VUregsn); |
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extern void _vuAddUpperStalls(VURegs * VU, _VURegsNum *VUregsn); |
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extern void _vuAddLowerStalls(VURegs * VU, _VURegsNum *VUregsn); |
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