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duckstation
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HostInterface: Move timer resolution increase to base class

This commit is contained in:
Connor McLaughlin 2020-02-16 00:14:37 +09:00
parent 1e009133ae
commit 6a0c15b649
9 changed files with 70 additions and 23 deletions
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1
src/core/CMakeLists.txt
View File

@ -91,6 +91,7 @@ if(WIN32)
gpu_hw_d3d11.cpp
gpu_hw_d3d11.h
)
target_link_libraries(core PRIVATE winmm.lib)
endif()
if(${CPU_ARCH} STREQUAL "x64")

24
src/core/core.vcxproj
View File

@ -296,6 +296,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib32-debug;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
@ -318,6 +321,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib64-debug;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|Win32'">
<ClCompile>
@ -343,6 +349,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib32-debug;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|x64'">
<ClCompile>
@ -368,6 +377,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib64-debug;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
@ -391,6 +403,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|Win32'">
<ClCompile>
@ -415,6 +430,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
@ -438,6 +456,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTCG|x64'">
<ClCompile>
@ -462,6 +483,9 @@
<AdditionalDependencies>SDL2.lib;SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalLibraryDirectories>$(SolutionDir)dep\lib64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
</Link>
<Lib>
<AdditionalDependencies>winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Lib>
</ItemDefinitionGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets" />

30
src/core/host_interface.cpp
View File

@ -20,6 +20,11 @@
#include <stdlib.h>
Log_SetChannel(HostInterface);
#ifdef WIN32
#include "common/windows_headers.h"
#include <mmsystem.h>
#endif
#if defined(ANDROID) || (defined(__GNUC__) && __GNUC__ < 8)
static std::string GetRelativePath(const std::string& path, const char* new_filename)
@ -129,8 +134,10 @@ void HostInterface::DestroySystem()
if (!m_system)
return;
m_system.reset();
SetTimerResolutionIncreased(false);
m_paused = false;
m_system.reset();
m_audio_stream.reset();
ReleaseHostDisplay();
OnSystemDestroyed();
@ -485,7 +492,10 @@ void HostInterface::UpdateSpeedLimiterState()
m_audio_stream->EmptyBuffers();
m_display->SetVSync(video_sync_enabled);
if (m_system)
if (m_settings.increase_timer_resolution)
SetTimerResolutionIncreased(m_speed_limiter_enabled);
m_system->ResetPerformanceCounters();
}
@ -670,6 +680,7 @@ void HostInterface::SetDefaultSettings()
m_settings.emulation_speed = 1.0f;
m_settings.speed_limiter_enabled = true;
m_settings.start_paused = false;
m_settings.increase_timer_resolution = true;
m_settings.gpu_renderer = Settings::DEFAULT_GPU_RENDERER;
m_settings.gpu_resolution_scale = 1;
@ -799,3 +810,18 @@ void HostInterface::RecreateSystem()
m_system->ResetPerformanceCounters();
}
void HostInterface::SetTimerResolutionIncreased(bool enabled)
{
if (m_timer_resolution_increased == enabled)
return;
m_timer_resolution_increased = enabled;
#ifdef WIN32
if (enabled)
timeBeginPeriod(1);
else
timeEndPeriod(1);
#endif
}

4
src/core/host_interface.h
View File

@ -153,6 +153,9 @@ protected:
/// Switches the GPU renderer by saving state, recreating the display window, and restoring state (if needed).
void RecreateSystem();
/// Increases timer resolution when supported by the host OS.
void SetTimerResolutionIncreased(bool enabled);
void UpdateSpeedLimiterState();
void DrawFPSWindow();
@ -169,6 +172,7 @@ protected:
bool m_paused = false;
bool m_speed_limiter_temp_disabled = false;
bool m_speed_limiter_enabled = false;
bool m_timer_resolution_increased = false;
std::deque<OSDMessage> m_osd_messages;
std::mutex m_osd_messages_lock;

2
src/core/settings.cpp
View File

@ -11,6 +11,7 @@ void Settings::Load(SettingsInterface& si)
emulation_speed = si.GetFloatValue("General", "EmulationSpeed", 1.0f);
speed_limiter_enabled = si.GetBoolValue("General", "SpeedLimiterEnabled", true);
increase_timer_resolution = si.GetBoolValue("General", "IncreaseTimerResolution", true);
start_paused = si.GetBoolValue("General", "StartPaused", false);
cpu_execution_mode = ParseCPUExecutionMode(si.GetStringValue("CPU", "ExecutionMode", "Interpreter").c_str())
@ -60,6 +61,7 @@ void Settings::Save(SettingsInterface& si) const
si.SetFloatValue("General", "EmulationSpeed", emulation_speed);
si.SetBoolValue("General", "SpeedLimiterEnabled", speed_limiter_enabled);
si.SetBoolValue("General", "IncreaseTimerResolution", increase_timer_resolution);
si.SetBoolValue("General", "StartPaused", start_paused);
si.SetStringValue("CPU", "ExecutionMode", GetCPUExecutionModeName(cpu_execution_mode));

1
src/core/settings.h
View File

@ -38,6 +38,7 @@ struct Settings
float emulation_speed = 1.0f;
bool start_paused = false;
bool speed_limiter_enabled = true;
bool increase_timer_resolution = true;
GPURenderer gpu_renderer = GPURenderer::Software;
u32 gpu_resolution_scale = 1;

2
src/duckstation-sdl/CMakeLists.txt
View File

@ -18,6 +18,6 @@ if(WIN32)
d3d11_host_display.cpp
d3d11_host_display.h
)
target_link_libraries(duckstation-sdl PRIVATE d3d11.lib dxgi.lib winmm.lib ${SDL2MAIN_LIBRARIES})
target_link_libraries(duckstation-sdl PRIVATE d3d11.lib dxgi.lib ${SDL2MAIN_LIBRARIES})
endif()

16
src/duckstation-sdl/duckstation-sdl.vcxproj
View File

@ -220,7 +220,7 @@
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@ -241,7 +241,7 @@
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|Win32'">
@ -265,7 +265,7 @@
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugFast|x64'">
@ -289,7 +289,7 @@
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@ -311,7 +311,7 @@
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
</Link>
</ItemDefinitionGroup>
@ -335,7 +335,7 @@
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
<LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
</Link>
</ItemDefinitionGroup>
@ -358,7 +358,7 @@
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
<LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
</Link>
</ItemDefinitionGroup>
@ -382,7 +382,7 @@
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalDependencies>d3d11.lib;dxgi.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies>d3d11.lib;dxgi.lib;%(AdditionalDependencies)</AdditionalDependencies>
<LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
</Link>
</ItemDefinitionGroup>

11
src/duckstation-sdl/sdl_host_interface.cpp
View File

@ -21,18 +21,11 @@
Log_SetChannel(SDLHostInterface);
#ifdef WIN32
#include "common/windows_headers.h"
#include "d3d11_host_display.h"
#include <mmsystem.h>
#endif
SDLHostInterface::SDLHostInterface()
{
// Increase timer/sleep resolution since we use it for throttling.
#ifdef WIN32
timeBeginPeriod(1);
#endif
m_update_settings_event_id = SDL_RegisterEvents(1);
}
@ -47,10 +40,6 @@ SDLHostInterface::~SDLHostInterface()
if (m_window)
DestroySDLWindow();
#ifdef WIN32
timeEndPeriod(1);
#endif
}
bool SDLHostInterface::CreateSDLWindow()