mirror of https://github.com/PCSX2/pcsx2.git
48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
// SPDX-FileCopyrightText: 2002-2024 PCSX2 Dev Team
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// SPDX-License-Identifier: GPL-3.0+
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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) ((float)x * (1.0f / 0.0625f))
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#define float_to_int12(x) ((float)x * (1.0f / 0.000244140625f))
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#define float_to_int15(x) ((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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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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using FnPtr_VuVoid = void (*)();
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using FnPtr_VuRegsN = void(*)(_VURegsNum *VUregsn);
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alignas(16) extern const FnPtr_VuVoid VU0_LOWER_OPCODE[128];
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alignas(16) extern const FnPtr_VuVoid VU0_UPPER_OPCODE[64];
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alignas(16) extern const FnPtr_VuRegsN VU0regs_LOWER_OPCODE[128];
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alignas(16) extern const FnPtr_VuRegsN VU0regs_UPPER_OPCODE[64];
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alignas(16) extern const FnPtr_VuVoid VU1_LOWER_OPCODE[128];
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alignas(16) extern const FnPtr_VuVoid VU1_UPPER_OPCODE[64];
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alignas(16) extern const FnPtr_VuRegsN VU1regs_LOWER_OPCODE[128];
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alignas(16) extern const FnPtr_VuRegsN VU1regs_UPPER_OPCODE[64];
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extern void _vuClearFMAC(VURegs * VU);
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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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extern void _vuXGKICKTransfer(s32 cycles, bool flush);
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