- Applied some parts of Alexey's MacOS patch.

git-svn-id: http://mancubus.net/svn/hosted/gzdoom/trunk@1245 b0f79afe-0144-0410-b225-9a4edf0717df

src/fragglescript/t_load.cpp

@@ -342,7 +342,7 @@ void T_LoadScripts(MapData *map)
 	// the default translator is being used.
 	// Custom translators will not be patched.
 	if ((gameinfo.gametype == GAME_Doom || gameinfo.gametype == GAME_Heretic) && level.info->Translator.IsEmpty() &&
-		level.maptype == MAPTYPE_DOOM && SimpleLineTranslations[272 - 2*HasScripts].special == FS_Execute)
+		(level.maptype == MAPTYPE_DOOM) && SimpleLineTranslations[272 - 2*HasScripts].special == FS_Execute)
 	{
 		FLineTrans t = SimpleLineTranslations[270];
 		SimpleLineTranslations[270] = SimpleLineTranslations[272];

src/gl/system/gl_interface.cpp

@@ -44,21 +44,21 @@
 #include "i_system.h"
 #include "gl/system/gl_cvars.h"
 
-#ifdef unix
+#if defined (unix) || defined (__APPLE__)
 #include <SDL.h>
 #define wglGetProcAddress(x) (*SDL_GL_GetProcAddress)(x)
 #endif
 static void APIENTRY glBlendEquationDummy (GLenum mode);
 
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 PFNWGLCHOOSEPIXELFORMATARBPROC wglChoosePixelFormatARB; // = (PFNWGLCHOOSEPIXELFORMATARBPROC)wglGetProcAddress("wglChoosePixelFormatARB");
 PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB;
 #endif
 
 static TArray<FString>  m_Extensions;
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 HWND m_Window;
 HDC m_hDC;
 HGLRC m_hRC;
@@ -77,7 +77,7 @@ int occlusion_type=0;
 //
 //==========================================================================
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 static HWND InitDummy()
 {
 	HMODULE g_hInst = GetModuleHandle(NULL);
@@ -298,7 +298,7 @@ static void APIENTRY LoadExtensions()
 	if (strcmp(version, "3.0") >= 0) gl->flags|=RFL_GL_30;
 
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 	PFNWGLSWAPINTERVALEXTPROC vs = (PFNWGLSWAPINTERVALEXTPROC)wglGetProcAddress("wglSwapIntervalEXT");
 	if (vs) gl->SetVSync = vs;
 #endif
@@ -510,7 +510,7 @@ static void APIENTRY PrintStartupLog()
 //
 //==========================================================================
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 static bool SetupPixelFormat(HDC hDC, bool allowsoftware, bool nostencil, int multisample)
 {
 	int colorDepth;
@@ -745,7 +745,7 @@ static bool SetupPixelFormat(bool allowsoftware, bool nostencil, int multisample
 //
 //==========================================================================
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 CVAR(Bool, gl_debug, false, 0)
 
 static bool APIENTRY InitHardware (HWND Window, bool allowsoftware, bool nostencil, int multisample)
@@ -806,7 +806,7 @@ static bool APIENTRY InitHardware (bool allowsoftware, bool nostencil, int multi
 //
 //==========================================================================
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 static void APIENTRY Shutdown()
 {
 	if (m_hRC)
@@ -853,17 +853,21 @@ static bool APIENTRY SetFullscreen(const char *devicename, int w, int h, int bit
 
 static void APIENTRY iSwapBuffers()
 {
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 	SwapBuffers(m_hDC);
 #else
 	SDL_GL_SwapBuffers ();
 #endif
 }
 
-static BOOL APIENTRY SetVSync(int)
+static BOOL APIENTRY SetVSync( int vsync )
 {
+#if defined (__APPLE__)
+	return kCGLNoError == CGLSetParameter( CGLGetCurrentContext(), kCGLCPSwapInterval, &vsync );
+#else // !__APPLE__
 	// empty placeholder
 	return false;
+#endif // __APPLE__
 }
 
 //==========================================================================
@@ -982,11 +986,11 @@ void APIENTRY GetContext(RenderContext & gl)
 	gl.SetTextureMode = SetTextureMode;
 	gl.PrintStartupLog = PrintStartupLog;
 	gl.InitHardware = InitHardware;
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 	gl.Shutdown = Shutdown;
 #endif
 	gl.SwapBuffers = iSwapBuffers;
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 	gl.SetFullscreen = SetFullscreen;
 #endif
 
@@ -1068,7 +1072,7 @@ void APIENTRY GetContext(RenderContext & gl)
 	gl.BlendEquation = glBlendEquationDummy;
 	gl.SetVSync = SetVSync;
 
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 	ReadInitExtensions();
 	//GL is not yet inited in UNIX version, read them later in LoadExtensions
 #endif

src/gl/system/gl_interface.h

@@ -1,6 +1,10 @@
 #ifndef R_RENDER
 #define R_RENDER
 
+#if defined(__APPLE__)
+#define APIENTRY
+#endif // __APPLE__
+
 enum RenderFlags
 {
 	RFL_NPOT_TEXTURE=1,
@@ -54,7 +58,7 @@ struct RenderContext
 	void (APIENTRY * SetTextureMode) (int type);
 	void (APIENTRY * PrintStartupLog) ();
 	BOOL (APIENTRY * SetVSync) (int on);
-#ifndef unix
+#if !defined (unix) && !defined (__APPLE__)
 	bool (APIENTRY * InitHardware) (HWND, bool allowsoftware, bool nostencil, int multisample);
 	void (APIENTRY * Shutdown) ();
 #else

src/gl/system/gl_system.h

@@ -47,7 +47,9 @@
 #include <errno.h>
 #include <stdarg.h>
 #include <signal.h>
+#if !defined(__APPLE__)
 #include <malloc.h>
+#endif
 #include <time.h>
 
 #ifdef _MSC_VER
@@ -62,9 +64,15 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 
+#if defined(__APPLE__)
+#include <GL/glew.h>
+#include <OpenGL/OpenGL.h>
+#else // !__APPLE__
 #include <GL/gl.h>
 #include <GL/glu.h>
 #include <GL/glext.h>
+#endif // __APPLE__
+
 #ifdef _WIN32
 #define DWORD WINDOWS_DWORD	// I don't want to depend on this throughout the GL code!
 #include <GL/wglext.h>

src/gl/utility/gl_clock.h

@@ -50,6 +50,12 @@ inline long long GetClockCycle ()
 }
 #endif
 
+#if defined (__APPLE__)
+
+typedef cycle_t glcycle_t;
+
+#else // !__APPLE__
+
 class glcycle_t
 {
 public:
@@ -93,6 +99,7 @@ private:
 	long long Counter;
 };
 
+#endif // __APPLE__
 
 extern glcycle_t RenderWall,SetupWall,ClipWall,SplitWall;
 extern glcycle_t RenderFlat,SetupFlat;

src/p_glnodes.cpp

@@ -1078,7 +1078,7 @@ static FString GetCachePath()
 	FSRef folder;
 
 	if (noErr == FSFindFolder(kLocalDomain, kApplicationSupportFolderType, kCreateFolder, &folder) &&
-		noErr == FSRefMakePath(&folder, (UInt8*)path.GetChars(), PATH_MAX))
+		noErr == FSRefMakePath(&folder, (UInt8*)pathstr, PATH_MAX))
 	{
 		path = pathstr;
 	}

src/sdl/crashcatcher.c

@@ -14,6 +14,9 @@
 #ifndef PR_SET_PTRACER
 #define PR_SET_PTRACER 0x59616d61
 #endif
+#else if defined (__APPLE__)
+#include <signal.h>
+#endif
 #endif
 
 

src/sdl/i_main.cpp

@@ -251,10 +251,12 @@ void I_ShutdownJoysticks();
 
 int main (int argc, char **argv)
 {
+#if !defined (__APPLE__)
 	{
 		int s[4] = { SIGSEGV, SIGILL, SIGFPE, SIGBUS };
 		cc_install_handlers(argc, argv, 4, s, "zdoom-crash.log", DoomSpecificInfo);
 	}
+#endif // !__APPLE__
 
 	printf(GAMENAME" v%s - SVN revision %s - SDL version\nCompiled on %s\n\n",
 		DOTVERSIONSTR_NOREV,SVN_REVISION_STRING,__DATE__);
@@ -280,6 +282,26 @@ int main (int argc, char **argv)
 	atterm (SDL_Quit);
 
 	SDL_WM_SetCaption (GAMESIG " " DOTVERSIONSTR " (" __DATE__ ")", NULL);
+
+#ifdef __APPLE__
+	
+	const SDL_VideoInfo* videoInfo = SDL_GetVideoInfo();
+	if ( NULL != videoInfo )
+	{
+		EXTERN_CVAR(  Int, vid_defwidth  )
+		EXTERN_CVAR(  Int, vid_defheight )
+		EXTERN_CVAR(  Int, vid_defbits   )
+		EXTERN_CVAR( Bool, vid_vsync     )
+		EXTERN_CVAR( Bool, fullscreen    )
+		
+		vid_defwidth  = videoInfo->current_w;
+		vid_defheight = videoInfo->current_h;
+		vid_defbits   = videoInfo->vfmt->BitsPerPixel;
+		vid_vsync     = True;
+		fullscreen    = True;
+	}
+	
+#endif // __APPLE__
 	
     try
     {

src/sdl/i_system.cpp

@@ -39,6 +39,7 @@
 #endif
 
 #ifdef __APPLE__
+#include <CoreFoundation/CoreFoundation.h>
 #include <mach/mach_init.h>
 #include <mach/semaphore.h>
 #include <mach/task.h>
@@ -381,9 +382,25 @@ void STACK_ARGS I_FatalError (const char *error, ...)
 		int index;
 		va_list argptr;
 		va_start (argptr, error);
-		index = vsprintf (errortext, error, argptr);
+		index = vsnprintf (errortext, MAX_ERRORTEXT, error, argptr);
 		va_end (argptr);
 
+#ifdef __APPLE__
+		// Close window or exit fullscreen and release mouse capture
+		SDL_Quit();
+		
+		const CFStringRef errorString = CFStringCreateWithCStringNoCopy( kCFAllocatorDefault, 
+			errortext, kCFStringEncodingASCII, kCFAllocatorNull );
+		if ( NULL != errorString )
+		{
+			CFOptionFlags dummy;
+		
+			CFUserNotificationDisplayAlert( 0, kCFUserNotificationStopAlertLevel, NULL, NULL, NULL, 
+				CFSTR( "Error" ), errorString, CFSTR( "Exit" ), NULL, NULL, &dummy );
+			CFRelease( errorString );
+		}
+#endif // __APPLE__		
+		
 		// Record error to log (if logging)
 		if (Logfile)
 		{

src/sdl/sdlglvideo.cpp

@@ -95,6 +95,7 @@ static MiniModeInfo WinModes[] =
 	{ 1280, 720 },	// 16:9
 	{ 1280, 800 },	// 16:10
 	{ 1280, 960 },
+	{ 1344, 756 },  // 16:9
 	{ 1360, 768 },	// 16:9
 	{ 1400, 787 },	// 16:9
 	{ 1400, 875 },	// 16:10
@@ -103,10 +104,11 @@ static MiniModeInfo WinModes[] =
 	{ 1600, 900 },	// 16:9
 	{ 1600, 1000 },	// 16:10
 	{ 1600, 1200 },
-	{ 1680, 1050 },
-	{ 1920, 1080 },
-	{ 1920, 1200 },
-	{ 2054, 1536 }
+	{ 1680, 1050 }, // 16:10
+	{ 1920, 1080 }, // 16:9
+	{ 1920, 1200 }, // 16:10
+	{ 2054, 1536 },
+	{ 2560, 1440 }  // 16:9
 };
 
 // CODE --------------------------------------------------------------------
@@ -297,14 +299,29 @@ SDLGLFB::SDLGLFB (void *, int width, int height, int, int, bool fullscreen)
 		return;
 	}
 
-	Screen = SDL_SetVideoMode (width, height, vid_displaybits,
+	// Mac OS X version will crash when entering fullscreen mode with BPP <= 8
+	// Also it may crash with BPP == 16 on some configurations
+	// It seems 24 and 32 bits are safe values
+	// So value of vid_displaybits is ignored and hardcoded constant is used instead
+		
+	Screen = SDL_SetVideoMode (width, height,
+#if defined(__APPLE__)
+		32,
+#else // ! __APPLE__
+		vid_displaybits,
+#endif // __APPLE__
 		SDL_HWSURFACE|SDL_HWPALETTE|SDL_OPENGL | SDL_GL_DOUBLEBUFFER|SDL_ANYFORMAT|
 		(fullscreen ? SDL_FULLSCREEN : 0));
 
 	if (Screen == NULL)
 		return;
 
-	m_supportsGamma = !!SDL_GetGammaRamp(m_origGamma[0], m_origGamma[1], m_origGamma[2]);
+	m_supportsGamma = -1 != SDL_GetGammaRamp(m_origGamma[0], m_origGamma[1], m_origGamma[2]);
+	
+#if defined(__APPLE__)
+	// Need to set title here because a window is not created yet when calling the same function from main()
+	SDL_WM_SetCaption( GAMESIG " " DOTVERSIONSTR " (" __DATE__ ")", NULL );
+#endif // __APPLE__
 }
 
 SDLGLFB::~SDLGLFB ()
@@ -385,6 +402,14 @@ bool SDLGLFB::IsValid ()
 	return DFrameBuffer::IsValid() && Screen != NULL;
 }
 
+void SDLGLFB::SetVSync( bool vsync )
+{
+#if defined (__APPLE__)
+	const GLint value = vsync ? 1 : 0;
+	CGLSetParameter( CGLGetCurrentContext(), kCGLCPSwapInterval, &value );
+#endif
+}
+
 void SDLGLFB::NewRefreshRate ()
 {
 }

src/sdl/sdlglvideo.h

@@ -49,6 +49,8 @@ public:
 	bool IsValid ();
 	bool IsFullscreen ();
 
+	virtual void SetVSync( bool vsync );
+	
 	void NewRefreshRate ();
 
 	friend class SDLGLVideo;

src/stats.cpp

@@ -42,6 +42,15 @@
 #include "m_swap.h"
 #include "sbar.h"
 
+
+#if defined (__APPLE__)
+
+mach_timebase_info_data_t cycle_t::s_info;
+bool cycle_t::s_initialized;
+
+#endif // __APPLE__
+
+
 FStat *FStat::FirstStat;
 
 FStat::FStat (const char *name)

src/stats.h

@@ -38,6 +38,77 @@
 
 #ifndef _WIN32
 
+#if defined (__APPLE__)
+
+
+#include <mach/mach_time.h>
+
+
+class cycle_t
+{
+public:
+	cycle_t()
+	{
+		if ( !s_initialized )
+		{
+			mach_timebase_info( &s_info );
+			s_initialized = true;
+		}
+		
+		Reset();
+	}
+	
+	cycle_t &operator=( const cycle_t &other )
+	{
+		if ( &other != this )
+		{
+			m_seconds = other.m_seconds;
+
+		}
+		
+		return *this;
+	}
+	
+	void Reset()
+	{
+		m_seconds = 0;
+	}
+	
+	void Clock()
+	{
+		m_seconds -= Nanoseconds() * 1e-9;
+	}
+	
+	void Unclock()
+	{
+		m_seconds += Nanoseconds() * 1e-9;
+	}
+	
+	double Time()
+	{
+		return m_seconds;
+	}
+	
+	double TimeMS()
+	{
+		return m_seconds * 1e3;
+	}
+	
+private:
+	double m_seconds;
+	
+	static mach_timebase_info_data_t s_info;
+	static bool s_initialized;
+	
+	uint64_t Nanoseconds() const
+	{
+		return mach_absolute_time() * s_info.numer / s_info.denom;
+	}
+	
+};
+
+#else // !__APPLE__
+
 #ifdef NO_CLOCK_GETTIME
 class cycle_t
 {
@@ -100,6 +171,8 @@ private:
 
 #endif
 
+#endif // __APPLE__
+
 #else
 
 // Windows