mirror of https://github.com/stella-emu/stella.git
First pass at conditional compilation of SDL for Stella.
For now, it's enabled for all mainline ports. Stella doesn't absolutely need SDL (as the libretro port shows); it's less than 2000 lines in 220,000+ LOC,
This commit is contained in:
Stephen Anthony
parent
6c1efce278
commit
1042c4ff7f
2
Makefile
2
Makefile
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@ -26,7 +26,7 @@
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srcdir ?= .
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DEFINES := -D_GLIBCXX_USE_CXX11_ABI=1
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DEFINES := -DSDL_SUPPORT -D_GLIBCXX_USE_CXX11_ABI=1
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LDFLAGS := -pthread
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INCLUDES :=
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LIBS :=
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@ -19,7 +19,9 @@
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#define MEDIA_FACTORY_HXX
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#include "bspf.hxx"
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#include "SDL_lib.hxx"
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#if defined(SDL_SUPPORT)
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#include "SDL_lib.hxx"
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#endif
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#include "OSystem.hxx"
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#include "Settings.hxx"
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@ -54,16 +56,20 @@
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#if defined(__LIB_RETRO__)
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#include "EventHandlerLIBRETRO.hxx"
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#include "FrameBufferLIBRETRO.hxx"
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#else
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#elif defined(SDL_SUPPORT)
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#include "EventHandlerSDL2.hxx"
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#include "FrameBufferSDL2.hxx"
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#else
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#error Unsupported backend!
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#endif
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#if defined(SOUND_SUPPORT)
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#if defined(__LIB_RETRO__)
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#include "SoundLIBRETRO.hxx"
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#else
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#elif defined(SDL_SUPPORT)
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#include "SoundSDL2.hxx"
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#else
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#include "SoundNull.hxx"
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#endif
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#else
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#include "SoundNull.hxx"
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@ -140,19 +146,23 @@ class MediaFactory
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{
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#if defined(__LIB_RETRO__)
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return make_unique<FrameBufferLIBRETRO>(osystem);
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#else
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#elif defined(SDL_SUPPORT)
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return make_unique<FrameBufferSDL2>(osystem);
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#else
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#error Unsupported platform for FrameBuffer!
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#endif
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}
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static unique_ptr<Sound> createAudio(OSystem& osystem, AudioSettings& audioSettings)
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{
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#ifdef SOUND_SUPPORT
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#if defined(SOUND_SUPPORT)
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#if defined(__LIB_RETRO__)
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return make_unique<SoundLIBRETRO>(osystem, audioSettings);
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#elif defined(SOUND_SUPPORT)
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#elif defined(SOUND_SUPPORT) && defined(SDL_SUPPORT)
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return make_unique<SoundSDL2>(osystem, audioSettings);
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#endif
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#else
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return make_unique<SoundNull>(osystem);
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#endif
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#else
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return make_unique<SoundNull>(osystem);
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#endif
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@ -161,25 +171,28 @@ class MediaFactory
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static unique_ptr<EventHandler> createEventHandler(OSystem& osystem)
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{
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#if defined(__LIB_RETRO__)
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return make_unique<EventHandlerLIBRETRO>(osystem);
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#else
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return make_unique<EventHandlerSDL2>(osystem);
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#endif
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return make_unique<EventHandlerLIBRETRO>(osystem);
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#elif defined(SDL_SUPPORT)
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return make_unique<EventHandlerSDL2>(osystem);
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#else
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#error Unsupported platform for EventHandler!
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#endif
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}
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static void cleanUp()
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{
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#if defined(SDL_SUPPORT)
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SDL_Quit();
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#endif
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}
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static string backendName()
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{
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ostringstream buf;
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SDL_version ver;
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SDL_GetVersion(&ver);
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buf << "SDL " << int(ver.major) << "." << int(ver.minor) << "." << int(ver.patch);
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return buf.str();
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#if defined(SDL_SUPPORT)
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return SDLVersion();
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#else
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return "Custom backend";
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#endif
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}
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private:
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@ -18,6 +18,8 @@
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#ifndef SDL_LIB_HXX
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#define SDL_LIB_HXX
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#include "bspf.hxx"
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/*
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* We can't control the quality of code from outside projects, so for now
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* just disable warnings for it.
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@ -43,4 +45,13 @@
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#undef pixel
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#undef bool
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#endif
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static inline string SDLVersion()
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{
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ostringstream buf;
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SDL_version ver;
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SDL_GetVersion(&ver);
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buf << "SDL " << int(ver.major) << "." << int(ver.minor) << "." << int(ver.patch);
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return buf.str();
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}
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#endif // SDL_LIB_HXX
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@ -18,7 +18,9 @@
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#ifndef STELLA_KEYS_HXX
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#define STELLA_KEYS_HXX
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#include "SDL_lib.hxx"
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#ifdef SDL_SUPPORT
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#include "SDL_lib.hxx"
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#endif
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/**
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This class implements a thin wrapper around the SDL keysym enumerations,
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@ -439,7 +441,11 @@ namespace StellaKeyName
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{
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inline const char* const forKey(StellaKey key)
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{
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#ifdef SDL_SUPPORT
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return SDL_GetScancodeName(SDL_Scancode(key));
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#else
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return "";
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#endif
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}
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};
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@ -3026,6 +3026,7 @@
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GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
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GCC_OPTIMIZATION_LEVEL = 0;
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GCC_PREPROCESSOR_DEFINITIONS = (
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SDL_SUPPORT,
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CHEATCODE_SUPPORT,
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DEBUGGER_SUPPORT,
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JOYSTICK_SUPPORT,
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@ -3080,6 +3081,7 @@
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GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
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GCC_OPTIMIZATION_LEVEL = 3;
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GCC_PREPROCESSOR_DEFINITIONS = (
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SDL_SUPPORT,
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CHEATCODE_SUPPORT,
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DEBUGGER_SUPPORT,
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JOYSTICK_SUPPORT,
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@ -157,7 +157,7 @@
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<ClCompile>
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<Optimization>Disabled</Optimization>
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<AdditionalIncludeDirectories>..\yacc;..\emucore;..\emucore\tia;..\emucore\tia\frame-manager;..\common;..\common\tv_filters;..\gui;..\debugger\gui;..\debugger;..\windows;..\cheat;..\zlib;..\libpng;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;DEBUG_BUILD;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;DEBUG_BUILD;SDL_SUPPORT;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<MinimalRebuild>false</MinimalRebuild>
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<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
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<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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@ -193,7 +193,7 @@
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<ClCompile>
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<Optimization>Disabled</Optimization>
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<AdditionalIncludeDirectories>..\yacc;..\emucore;..\emucore\tia;..\emucore\tia\frame-manager;..\common;..\common\tv_filters;..\gui;..\debugger\gui;..\debugger;..\windows;..\cheat;..\zlib;..\libpng;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;DEBUG_BUILD;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;DEBUG_BUILD;SDL_SUPPORT;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<MinimalRebuild>false</MinimalRebuild>
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<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
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<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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@ -226,7 +226,7 @@
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<OmitFramePointers>true</OmitFramePointers>
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<WholeProgramOptimization>false</WholeProgramOptimization>
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<AdditionalIncludeDirectories>..\yacc;..\emucore;..\emucore\tia;..\emucore\tia\frame-manager;..\common;..\common\tv_filters;..\gui;..\debugger\gui;..\debugger;..\windows;..\cheat;..\zlib;..\libpng;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;SDL_SUPPORT;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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<RuntimeTypeInfo>false</RuntimeTypeInfo>
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<PrecompiledHeader>
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@ -260,7 +260,7 @@
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<OmitFramePointers>true</OmitFramePointers>
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<WholeProgramOptimization>false</WholeProgramOptimization>
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<AdditionalIncludeDirectories>..\yacc;..\emucore;..\emucore\tia;..\emucore\tia\frame-manager;..\common;..\common\tv_filters;..\gui;..\debugger\gui;..\debugger;..\windows;..\cheat;..\zlib;..\libpng;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;SDL_SUPPORT;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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<RuntimeTypeInfo>false</RuntimeTypeInfo>
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<PrecompiledHeader>
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@ -298,7 +298,7 @@
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<InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
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<OmitFramePointers>true</OmitFramePointers>
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<AdditionalIncludeDirectories>..\yacc;..\emucore;..\emucore\tia;..\emucore\tia\frame-manager;..\common;..\common\tv_filters;..\gui;..\debugger\gui;..\debugger;..\windows;..\cheat;..\zlib;..\libpng;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;SDL_SUPPORT;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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<RuntimeTypeInfo>false</RuntimeTypeInfo>
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<PrecompiledHeader>
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@ -335,7 +335,7 @@
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<InlineFunctionExpansion>Default</InlineFunctionExpansion>
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<OmitFramePointers>true</OmitFramePointers>
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<AdditionalIncludeDirectories>..\yacc;..\emucore;..\emucore\tia;..\emucore\tia\frame-manager;..\common;..\common\tv_filters;..\gui;..\debugger\gui;..\debugger;..\windows;..\cheat;..\zlib;..\libpng;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<PreprocessorDefinitions>BSPF_WINDOWS;WIN32;NDEBUG;SDL_SUPPORT;PNG_SUPPORT;JOYSTICK_SUPPORT;DEBUGGER_SUPPORT;WINDOWED_SUPPORT;SOUND_SUPPORT;CHEATCODE_SUPPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
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<RuntimeTypeInfo>false</RuntimeTypeInfo>
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<PrecompiledHeader>
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