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pcsx2/pcsx2/Config.h

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/* PCSX2 - PS2 Emulator for PCs
* Copyright (C) 2002-2010 PCSX2 Dev Team
*
* PCSX2 is free software: you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCSX2.
* If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "x86emitter/tools.h"
class IniInterface;
enum PluginsEnum_t
{
PluginId_GS = 0,
PluginId_PAD,
PluginId_SPU2,
PluginId_CDVD,
PluginId_USB,
PluginId_FW,
PluginId_DEV9,
PluginId_Count,
// Memorycard plugin support is preliminary, and is only hacked/hardcoded in at this
// time. So it's placed afer PluginId_Count so that it doesn't show up in the conf
// screens or other plugin tables.
PluginId_Mcd,
PluginId_AllocCount // Extra value for correct array allocation
};
enum GamefixId
{
GamefixId_FIRST = 0,
Fix_VuAddSub = GamefixId_FIRST,
Fix_VuClipFlag,
Fix_FpuCompare,
Fix_FpuMultiply,
Fix_FpuNegDiv,
Fix_XGKick,
Fix_IpuWait,
Fix_EETiming,
Fix_SkipMpeg,
Fix_OPHFlag,
Fix_DMABusy,
Fix_VIFFIFO,
Fix_VIF1Stall,
Fix_GIFFIFO,
Fix_FMVinSoftware,
Fix_GoemonTlbMiss,
Fix_ScarfaceIbit,
Fix_CrashTagTeamIbit,
GamefixId_COUNT
};
enum class VsyncMode
{
Off,
On,
Adaptive,
};
// Template function for casting enumerations to their underlying type
template <typename Enumeration>
typename std::underlying_type<Enumeration>::type enum_cast(Enumeration E)
{
return static_cast<typename std::underlying_type<Enumeration>::type>(E);
}
ImplementEnumOperators( GamefixId );
//------------ DEFAULT sseMXCSR VALUES ---------------
#define DEFAULT_sseMXCSR 0xffc0 //FPU rounding > DaZ, FtZ, "chop"
#define DEFAULT_sseVUMXCSR 0xffc0 //VU rounding > DaZ, FtZ, "chop"
// --------------------------------------------------------------------------------------
// TraceFiltersEE
// --------------------------------------------------------------------------------------
struct TraceFiltersEE
{
BITFIELD32()
bool
m_EnableAll :1, // Master Enable switch (if false, no logs at all)
m_EnableDisasm :1,
m_EnableRegisters:1,
m_EnableEvents :1; // Enables logging of event-driven activity -- counters, DMAs, etc.
BITFIELD_END
TraceFiltersEE()
{
bitset = 0;
}
bool operator ==( const TraceFiltersEE& right ) const
{
return OpEqu( bitset );
}
bool operator !=( const TraceFiltersEE& right ) const
{
return !this->operator ==( right );
}
};
// --------------------------------------------------------------------------------------
// TraceFiltersIOP
// --------------------------------------------------------------------------------------
struct TraceFiltersIOP
{
BITFIELD32()
bool
m_EnableAll :1, // Master Enable switch (if false, no logs at all)
m_EnableDisasm :1,
m_EnableRegisters:1,
m_EnableEvents :1; // Enables logging of event-driven activity -- counters, DMAs, etc.
BITFIELD_END
TraceFiltersIOP()
{
bitset = 0;
}
bool operator ==( const TraceFiltersIOP& right ) const
{
return OpEqu( bitset );
}
bool operator !=( const TraceFiltersIOP& right ) const
{
return !this->operator ==( right );
}
};
// --------------------------------------------------------------------------------------
// TraceLogFilters
// --------------------------------------------------------------------------------------
struct TraceLogFilters
{
// Enabled - global toggle for high volume logging. This is effectively the equivalent to
// (EE.Enabled() || IOP.Enabled() || SIF) -- it's cached so that we can use the macros
// below to inline the conditional check. This is desirable because these logs are
// *very* high volume, and debug builds get noticably slower if they have to invoke
// methods/accessors to test the log enable bits. Debug builds are slow enough already,
// so I prefer this to help keep them usable.
bool Enabled;
TraceFiltersEE EE;
TraceFiltersIOP IOP;
TraceLogFilters()
{
Enabled = false;
}
void LoadSave( IniInterface& ini );
bool operator ==( const TraceLogFilters& right ) const
{
return OpEqu( Enabled ) && OpEqu( EE ) && OpEqu( IOP );
}
bool operator !=( const TraceLogFilters& right ) const
{
return !this->operator ==( right );
}
};
// --------------------------------------------------------------------------------------
// Pcsx2Config class
// --------------------------------------------------------------------------------------
// This is intended to be a public class library between the core emulator and GUI only.
// It is *not* meant to be shared data between core emulation and plugins, due to issues
// with version incompatibilities if the structure formats are changed.
//
// When GUI code performs modifications of this class, it must be done with strict thread
// safety, since the emu runs on a separate thread. Additionally many components of the
// class require special emu-side resets or state save/recovery to be applied. Please
// use the provided functions to lock the emulation into a safe state and then apply
// chances on the necessary scope (see Core_Pause, Core_ApplySettings, and Core_Resume).
//
struct Pcsx2Config
{
struct ProfilerOptions
{
BITFIELD32()
bool
Enabled:1, // universal toggle for the profiler.
RecBlocks_EE:1, // Enables per-block profiling for the EE recompiler [unimplemented]
RecBlocks_IOP:1, // Enables per-block profiling for the IOP recompiler [unimplemented]
RecBlocks_VU0:1, // Enables per-block profiling for the VU0 recompiler [unimplemented]
RecBlocks_VU1:1; // Enables per-block profiling for the VU1 recompiler [unimplemented]
BITFIELD_END
// Default is Disabled, with all recs enabled underneath.
ProfilerOptions() : bitset( 0xfffffffe ) {}
void LoadSave( IniInterface& conf );
bool operator ==( const ProfilerOptions& right ) const
{
return OpEqu( bitset );
}
bool operator !=( const ProfilerOptions& right ) const
{
return !OpEqu( bitset );
}
};
// ------------------------------------------------------------------------
struct RecompilerOptions
{
BITFIELD32()
bool
EnableEE :1,
EnableIOP :1,
EnableVU0 :1,
EnableVU1 :1;
bool
UseMicroVU0 :1,
UseMicroVU1 :1;
bool
vuOverflow :1,
vuExtraOverflow :1,
vuSignOverflow :1,
vuUnderflow :1;
bool
fpuOverflow :1,
fpuExtraOverflow:1,
fpuFullMode :1;
bool
StackFrameChecks:1,
PreBlockCheckEE :1,
PreBlockCheckIOP:1;
bool
EnableEECache :1;
BITFIELD_END
RecompilerOptions();
void ApplySanityCheck();
void LoadSave( IniInterface& conf );
bool operator ==( const RecompilerOptions& right ) const
{
return OpEqu( bitset );
}
bool operator !=( const RecompilerOptions& right ) const
{
return !OpEqu( bitset );
}
};
// ------------------------------------------------------------------------
struct CpuOptions
{
RecompilerOptions Recompiler;
SSE_MXCSR sseMXCSR;
SSE_MXCSR sseVUMXCSR;
CpuOptions();
void LoadSave( IniInterface& conf );
void ApplySanityCheck();
bool operator ==( const CpuOptions& right ) const
{
return OpEqu( sseMXCSR ) && OpEqu( sseVUMXCSR ) && OpEqu( Recompiler );
}
bool operator !=( const CpuOptions& right ) const
{
return !this->operator ==( right );
}
};
// ------------------------------------------------------------------------
struct GSOptions
{
// forces the MTGS to execute tags/tasks in fully blocking/synchronous
// style. Useful for debugging potential bugs in the MTGS pipeline.
bool SynchronousMTGS;
int VsyncQueueSize;
bool FrameLimitEnable;
bool FrameSkipEnable;
VsyncMode VsyncEnable;
int FramesToDraw; // number of consecutive frames (fields) to render
int FramesToSkip; // number of consecutive frames (fields) to skip
Fixed100 LimitScalar;
Fixed100 FramerateNTSC;
Fixed100 FrameratePAL;
GSOptions();
void LoadSave( IniInterface& conf );
int GetVsync() const;
bool operator ==( const GSOptions& right ) const
{
return
OpEqu( SynchronousMTGS ) &&
OpEqu( VsyncQueueSize ) &&
OpEqu( FrameSkipEnable ) &&
OpEqu( FrameLimitEnable ) &&
OpEqu( VsyncEnable ) &&
OpEqu( LimitScalar ) &&
OpEqu( FramerateNTSC ) &&
OpEqu( FrameratePAL ) &&
OpEqu( FramesToDraw ) &&
OpEqu( FramesToSkip );
}
bool operator !=( const GSOptions& right ) const
{
return !this->operator ==( right );
}
};
// ------------------------------------------------------------------------
// NOTE: The GUI's GameFixes panel is dependent on the order of bits in this structure.
struct GamefixOptions
{
BITFIELD32()
bool
VuAddSubHack : 1, // Tri-ace games, they use an encryption algorithm that requires VU ADDI opcode to be bit-accurate.
VuClipFlagHack : 1, // Persona games, maybe others. It's to do with the VU clip flag (again).
FpuCompareHack : 1, // Digimon Rumble Arena 2, fixes spinning/hanging on intro-menu.
FpuMulHack : 1, // Tales of Destiny hangs.
FpuNegDivHack : 1, // Gundam games messed up camera-view.
XgKickHack : 1, // Erementar Gerad, adds more delay to VU XGkick instructions. Corrects the color of some graphics, but breaks Tri-ace games and others.
IPUWaitHack : 1, // FFX FMV, makes GIF flush before doing IPU work. Fixes bad graphics overlay.
EETimingHack : 1, // General purpose timing hack.
SkipMPEGHack : 1, // Skips MPEG videos (Katamari and other games need this)
OPHFlagHack : 1, // Bleach Blade Battlers
DMABusyHack : 1, // Denies writes to the DMAC when it's busy. This is correct behaviour but bad timing can cause problems.
VIFFIFOHack : 1, // Pretends to fill the non-existant VIF FIFO Buffer.
VIF1StallHack : 1, // Like above, processes FIFO data before the stall is allowed (to make sure data goes over).
GIFFIFOHack : 1, // Enabled the GIF FIFO (more correct but slower)
FMVinSoftwareHack : 1, // Toggle in and out of software rendering when an FMV runs.
GoemonTlbHack : 1, // Gomeon tlb miss hack. The game need to access unmapped virtual address. Instead to handle it as exception, tlb are preloaded at startup
ScarfaceIbit : 1, // Scarface I bit hack. Needed to stop constant VU recompilation
CrashTagTeamRacingIbit : 1; // Crash Tag Team Racing I bit hack. Needed to stop constant VU recompilation
BITFIELD_END
GamefixOptions();
void LoadSave( IniInterface& conf );
GamefixOptions& DisableAll();
void Set( const wxString& list, bool enabled=true );
void Clear( const wxString& list ) { Set( list, false ); }
bool Get( GamefixId id ) const;
void Set( GamefixId id, bool enabled=true );
void Clear( GamefixId id ) { Set( id, false ); }
bool operator ==( const GamefixOptions& right ) const
{
return OpEqu( bitset );
}
bool operator !=( const GamefixOptions& right ) const
{
return !OpEqu( bitset );
}
};
// ------------------------------------------------------------------------
struct SpeedhackOptions
{
BITFIELD32()
bool
fastCDVD :1, // enables fast CDVD access
IntcStat :1, // tells Pcsx2 to fast-forward through intc_stat waits.
WaitLoop :1, // enables constant loop detection and fast-forwarding
vuFlagHack :1, // microVU specific flag hack
vuThread :1; // Enable Threaded VU1
BITFIELD_END
s8 EECycleRate; // EE cycle rate selector (1.0, 1.5, 2.0)
u8 EECycleSkip; // EE Cycle skip factor (0, 1, 2, or 3)
SpeedhackOptions();
void LoadSave( IniInterface& conf );
SpeedhackOptions& DisableAll();
bool operator ==( const SpeedhackOptions& right ) const
{
return OpEqu( bitset ) && OpEqu( EECycleRate ) && OpEqu( EECycleSkip );
}
bool operator !=( const SpeedhackOptions& right ) const
{
return !this->operator ==( right );
}
};
struct DebugOptions
{
BITFIELD32()
bool
ShowDebuggerOnStart :1;
bool
AlignMemoryWindowStart :1;
BITFIELD_END
u8 FontWidth;
u8 FontHeight;
u32 WindowWidth;
u32 WindowHeight;
u32 MemoryViewBytesPerRow;
DebugOptions();
void LoadSave( IniInterface& conf );
bool operator ==( const DebugOptions& right ) const
{
return OpEqu( bitset ) && OpEqu( FontWidth ) && OpEqu( FontHeight )
&& OpEqu( WindowWidth ) && OpEqu( WindowHeight ) && OpEqu( MemoryViewBytesPerRow );
}
bool operator !=( const DebugOptions& right ) const
{
return !this->operator ==( right );
}
};
BITFIELD32()
bool
CdvdVerboseReads :1, // enables cdvd read activity verbosely dumped to the console
CdvdDumpBlocks :1, // enables cdvd block dumping
CdvdShareWrite :1, // allows the iso to be modified while it's loaded
EnablePatches :1, // enables patch detection and application
EnableCheats :1, // enables cheat detection and application
EnableWideScreenPatches :1,
#ifndef DISABLE_RECORDING
EnableRecordingTools :1,
#endif
// when enabled uses BOOT2 injection, skipping sony bios splashes
UseBOOT2Injection :1,
BackupSavestate :1,
// enables simulated ejection of memory cards when loading savestates
McdEnableEjection :1,
McdFolderAutoManage :1,
MultitapPort0_Enabled:1,
MultitapPort1_Enabled:1,
ConsoleToStdio :1,
HostFs :1;
BITFIELD_END
CpuOptions Cpu;
GSOptions GS;
SpeedhackOptions Speedhacks;
GamefixOptions Gamefixes;
ProfilerOptions Profiler;
DebugOptions Debugger;
TraceLogFilters Trace;
wxFileName BiosFilename;
Pcsx2Config();
void LoadSave( IniInterface& ini );
void Load( const wxString& srcfile );
void Load( const wxInputStream& srcstream );
void Save( const wxString& dstfile );
void Save( const wxOutputStream& deststream );
bool MultitapEnabled( uint port ) const;
bool operator ==( const Pcsx2Config& right ) const
{
return
OpEqu( bitset ) &&
OpEqu( Cpu ) &&
OpEqu( GS ) &&
OpEqu( Speedhacks ) &&
OpEqu( Gamefixes ) &&
OpEqu( Profiler ) &&
OpEqu( Trace ) &&
OpEqu( BiosFilename );
}
bool operator !=( const Pcsx2Config& right ) const
{
return !this->operator ==( right );
}
};
extern const Pcsx2Config EmuConfig;
Pcsx2Config::GSOptions& SetGSConfig();
Pcsx2Config::RecompilerOptions& SetRecompilerConfig();
Pcsx2Config::GamefixOptions& SetGameFixConfig();
TraceLogFilters& SetTraceConfig();
/////////////////////////////////////////////////////////////////////////////////////////
// Helper Macros for Reading Emu Configurations.
//
// ------------ CPU / Recompiler Options ---------------
#define THREAD_VU1 (EmuConfig.Cpu.Recompiler.UseMicroVU1 && EmuConfig.Speedhacks.vuThread)
#define CHECK_MICROVU0 (EmuConfig.Cpu.Recompiler.UseMicroVU0)
#define CHECK_MICROVU1 (EmuConfig.Cpu.Recompiler.UseMicroVU1)
#define CHECK_EEREC (EmuConfig.Cpu.Recompiler.EnableEE && GetCpuProviders().IsRecAvailable_EE())
#define CHECK_CACHE (EmuConfig.Cpu.Recompiler.EnableEECache)
#define CHECK_IOPREC (EmuConfig.Cpu.Recompiler.EnableIOP && GetCpuProviders().IsRecAvailable_IOP())
//------------ SPECIAL GAME FIXES!!! ---------------
#define CHECK_VUADDSUBHACK (EmuConfig.Gamefixes.VuAddSubHack) // Special Fix for Tri-ace games, they use an encryption algorithm that requires VU addi opcode to be bit-accurate.
#define CHECK_FPUCOMPAREHACK (EmuConfig.Gamefixes.FpuCompareHack) // Special Fix for Digimon Rumble Arena 2, fixes spinning/hanging on intro-menu.
#define CHECK_VUCLIPFLAGHACK (EmuConfig.Gamefixes.VuClipFlagHack) // Special Fix for Persona games, maybe others. It's to do with the VU clip flag (again).
#define CHECK_FPUMULHACK (EmuConfig.Gamefixes.FpuMulHack) // Special Fix for Tales of Destiny hangs.
#define CHECK_FPUNEGDIVHACK (EmuConfig.Gamefixes.FpuNegDivHack) // Special Fix for Gundam games messed up camera-view.
#define CHECK_XGKICKHACK (EmuConfig.Gamefixes.XgKickHack) // Special Fix for Erementar Gerad, adds more delay to VU XGkick instructions. Corrects the color of some graphics.
#define CHECK_IPUWAITHACK (EmuConfig.Gamefixes.IPUWaitHack) // Special Fix For FFX
#define CHECK_EETIMINGHACK (EmuConfig.Gamefixes.EETimingHack) // Fix all scheduled events to happen in 1 cycle.
#define CHECK_SKIPMPEGHACK (EmuConfig.Gamefixes.SkipMPEGHack) // Finds sceMpegIsEnd pattern to tell the game the mpeg is finished (Katamari and a lot of games need this)
#define CHECK_OPHFLAGHACK (EmuConfig.Gamefixes.OPHFlagHack) // Bleach Blade Battlers
#define CHECK_DMABUSYHACK (EmuConfig.Gamefixes.DMABusyHack) // Denies writes to the DMAC when it's busy. This is correct behaviour but bad timing can cause problems.
#define CHECK_VIFFIFOHACK (EmuConfig.Gamefixes.VIFFIFOHack) // Pretends to fill the non-existant VIF FIFO Buffer.
#define CHECK_VIF1STALLHACK (EmuConfig.Gamefixes.VIF1StallHack) // Like above, processes FIFO data before the stall is allowed (to make sure data goes over).
#define CHECK_GIFFIFOHACK (EmuConfig.Gamefixes.GIFFIFOHack) // Enabled the GIF FIFO (more correct but slower)
#define CHECK_FMVINSOFTWAREHACK (EmuConfig.Gamefixes.FMVinSoftwareHack) // Toggle in and out of software rendering when an FMV runs.
//------------ Advanced Options!!! ---------------
#define CHECK_VU_OVERFLOW (EmuConfig.Cpu.Recompiler.vuOverflow)
#define CHECK_VU_EXTRA_OVERFLOW (EmuConfig.Cpu.Recompiler.vuExtraOverflow) // If enabled, Operands are clamped before being used in the VU recs
#define CHECK_VU_SIGN_OVERFLOW (EmuConfig.Cpu.Recompiler.vuSignOverflow)
#define CHECK_VU_UNDERFLOW (EmuConfig.Cpu.Recompiler.vuUnderflow)
#define CHECK_VU_EXTRA_FLAGS 0 // Always disabled now // Sets correct flags in the sVU recs
#define CHECK_FPU_OVERFLOW (EmuConfig.Cpu.Recompiler.fpuOverflow)
#define CHECK_FPU_EXTRA_OVERFLOW (EmuConfig.Cpu.Recompiler.fpuExtraOverflow) // If enabled, Operands are checked for infinities before being used in the FPU recs
#define CHECK_FPU_EXTRA_FLAGS 1 // Always enabled now // Sets D/I flags on FPU instructions
#define CHECK_FPU_FULL (EmuConfig.Cpu.Recompiler.fpuFullMode)
//------------ EE Recompiler defines - Comment to disable a recompiler ---------------
#define SHIFT_RECOMPILE // Speed majorly reduced if disabled
#define BRANCH_RECOMPILE // Speed extremely reduced if disabled - more then shift
// Disabling all the recompilers in this block is interesting, as it still runs at a reasonable rate.
// It also adds a few glitches. Really reminds me of the old Linux 64-bit version. --arcum42
#define ARITHMETICIMM_RECOMPILE
#define ARITHMETIC_RECOMPILE
#define MULTDIV_RECOMPILE
#define JUMP_RECOMPILE
#define LOADSTORE_RECOMPILE
#define MOVE_RECOMPILE
#define MMI_RECOMPILE
#define MMI0_RECOMPILE
#define MMI1_RECOMPILE
#define MMI2_RECOMPILE
#define MMI3_RECOMPILE
#define FPU_RECOMPILE
#define CP0_RECOMPILE
#define CP2_RECOMPILE
// You can't recompile ARITHMETICIMM without ARITHMETIC.
#ifndef ARITHMETIC_RECOMPILE
#undef ARITHMETICIMM_RECOMPILE
#endif
#define EE_CONST_PROP 1 // rec2 - enables constant propagation (faster)
// Change to 1 for console logs of SIF, GPU (PS1 mode) and MDEC (PS1 mode).
// These do spam a lot though!
#define PSX_EXTRALOGS 0
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