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System: Add IsUsingPS2BIOS()

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Stenzek 2024-12-31 14:58:31 +10:00
parent 69826f2101
commit e0877c1922
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3 changed files with 5 additions and 12 deletions
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6
src/core/bus.cpp
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@ -1638,8 +1638,7 @@ template<MemoryAccessSize size>
u32 Bus::SIO2ReadHandler(PhysicalMemoryAddress address) u32 Bus::SIO2ReadHandler(PhysicalMemoryAddress address)
{ {
// Stub for using PS2 BIOS. // Stub for using PS2 BIOS.
if (const BIOS::ImageInfo* ii = System::GetBIOSImageInfo(); if (!System::IsUsingPS2BIOS()) [[unlikely]]
!ii || ii->fastboot_patch != BIOS::ImageInfo::FastBootPatch::Type2) [[unlikely]]
{ {
// Throw exception when not using PS2 BIOS. // Throw exception when not using PS2 BIOS.
return UnmappedReadHandler<size>(address); return UnmappedReadHandler<size>(address);
@ -1653,8 +1652,7 @@ template<MemoryAccessSize size>
void Bus::SIO2WriteHandler(PhysicalMemoryAddress address, u32 value) void Bus::SIO2WriteHandler(PhysicalMemoryAddress address, u32 value)
{ {
// Stub for using PS2 BIOS. // Stub for using PS2 BIOS.
if (const BIOS::ImageInfo* ii = System::GetBIOSImageInfo(); if (!System::IsUsingPS2BIOS()) [[unlikely]]
!ii || ii->fastboot_patch != BIOS::ImageInfo::FastBootPatch::Type2) [[unlikely]]
{ {
// Throw exception when not using PS2 BIOS. // Throw exception when not using PS2 BIOS.
UnmappedWriteHandler<size>(address, value); UnmappedWriteHandler<size>(address, value);

4
src/core/system.cpp
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@ -775,9 +775,9 @@ System::BootMode System::GetBootMode()
return s_state.boot_mode; return s_state.boot_mode;
} }
const BIOS::ImageInfo* System::GetBIOSImageInfo() bool System::IsUsingPS2BIOS()
{ {
return s_state.bios_image_info; return (s_state.bios_image_info && s_state.bios_image_info->fastboot_patch == BIOS::ImageInfo::FastBootPatch::Type2);
} }
bool System::IsExePath(std::string_view path) bool System::IsExePath(std::string_view path)

7
src/core/system.h
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@ -31,10 +31,6 @@ class GPUTexture;
class INISettingsInterface; class INISettingsInterface;
class MediaCapture; class MediaCapture;
namespace BIOS {
struct ImageInfo;
} // namespace BIOS
namespace GameDatabase { namespace GameDatabase {
struct Entry; struct Entry;
} }
@ -225,13 +221,12 @@ const std::string& GetExeOverride();
const GameDatabase::Entry* GetGameDatabaseEntry(); const GameDatabase::Entry* GetGameDatabaseEntry();
GameHash GetGameHash(); GameHash GetGameHash();
bool IsRunningUnknownGame(); bool IsRunningUnknownGame();
bool IsUsingPS2BIOS();
BootMode GetBootMode(); BootMode GetBootMode();
/// Returns the time elapsed in the current play session. /// Returns the time elapsed in the current play session.
u64 GetSessionPlayedTime(); u64 GetSessionPlayedTime();
const BIOS::ImageInfo* GetBIOSImageInfo();
void FormatLatencyStats(SmallStringBase& str); void FormatLatencyStats(SmallStringBase& str);
/// Loads global settings (i.e. EmuConfig). /// Loads global settings (i.e. EmuConfig).