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40 lines
993 B
C++
40 lines
993 B
C++
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: CC-BY-NC-ND-4.0
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#pragma once
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#include "gte_types.h"
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class StateWrapper;
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enum class DisplayAspectRatio : u8;
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namespace GTE {
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void Initialize();
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void Reset();
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bool DoState(StateWrapper& sw);
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void SetAspectRatio(DisplayAspectRatio aspect, u32 custom_num, u32 custom_denom);
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// control registers are offset by +32
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u32 ReadRegister(u32 index);
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void WriteRegister(u32 index, u32 value);
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// use with care, direct register access
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u32* GetRegisterPtr(u32 index);
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void ExecuteInstruction(u32 inst_bits);
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using InstructionImpl = void (*)(Instruction);
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InstructionImpl GetInstructionImpl(u32 inst_bits, TickCount* ticks);
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void DrawFreecamWindow(float scale);
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bool IsFreecamEnabled();
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void SetFreecamEnabled(bool enabled);
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void SetFreecamMoveAxis(u32 axis, float x);
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void SetFreecamRotateAxis(u32 axis, float x);
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void UpdateFreecam(u64 current_time);
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void ResetFreecam();
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} // namespace GTE
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