mirror of
https://github.com/ZDoom/gzdoom-gles.git
synced 2024-11-11 15:22:15 +00:00
Get rid of SDL in more parts of native OS X backend
This commit is contained in:
alexey.lysiuk
parent
8d16c2e3c0
commit
9d135a0586
7 changed files with 238 additions and 89 deletions
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@ -549,18 +549,17 @@ set( PLAT_SDL_SOURCES
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sdl/crashcatcher.c
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sdl/hardware.cpp
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sdl/i_cd.cpp
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sdl/i_main.cpp
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sdl/i_movie.cpp
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sdl/i_system.cpp
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sdl/sdlvideo.cpp
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sdl/st_start.cpp
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sdl/i_gui.cpp
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sdl/i_input.cpp
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sdl/i_joystick.cpp
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sdl/i_timer.cpp )
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sdl/i_main.cpp
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sdl/i_movie.cpp
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sdl/i_system.cpp
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sdl/i_timer.cpp
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sdl/sdlvideo.cpp
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sdl/st_start.cpp )
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set( PLAT_MAC_SOURCES
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cocoa/iwadpicker_cocoa.mm
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cocoa/i_system_cocoa.mm )
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cocoa/iwadpicker_cocoa.mm )
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set( PLAT_COCOA_SOURCES
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cocoa/hid/HID_Config_Utilities.c
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cocoa/hid/HID_Error_Handler.c
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@ -575,8 +574,9 @@ set( PLAT_COCOA_SOURCES
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cocoa/i_cd.cpp
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cocoa/i_joystick.cpp
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cocoa/i_movie.cpp
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cocoa/st_start.cpp
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cocoa/i_system.cpp
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cocoa/i_timer.cpp
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cocoa/st_start.cpp
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cocoa/zdoom.icns )
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if( WIN32 )
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@ -601,6 +601,7 @@ elseif( APPLE )
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else( OSX_COCOA_BACKEND )
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set( SYSTEM_SOURCES_DIR sdl )
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set( SYSTEM_SOURCES ${PLAT_SDL_SOURCES} )
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set( PLAT_MAC_SOURCES ${PLAT_MAC_SOURCES} cocoa/i_system_cocoa.mm )
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set( OTHER_SYSTEM_SOURCES ${PLAT_WIN32_SOURCES} ${PLAT_COCOA_SOURCES} )
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endif( OSX_COCOA_BACKEND )
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@ -56,15 +56,19 @@
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#include "cmdlib.h"
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#include "d_event.h"
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#include "d_gui.h"
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#include "d_main.h"
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#include "dikeys.h"
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#include "doomdef.h"
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#include "doomerrors.h"
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#include "doomstat.h"
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#include "m_argv.h"
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#include "s_sound.h"
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#include "textures.h"
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#include "v_video.h"
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#include "version.h"
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#include "i_rbopts.h"
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#include "i_osversion.h"
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#include "i_system.h"
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#undef Class
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@ -192,6 +196,10 @@ RenderBufferOptions rbOpts;
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EXTERN_CVAR(Bool, fullscreen )
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EXTERN_CVAR(Bool, vid_hidpi )
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EXTERN_CVAR(Bool, vid_vsync )
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EXTERN_CVAR(Int, vid_adapter )
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EXTERN_CVAR(Int, vid_defwidth )
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EXTERN_CVAR(Int, vid_defheight)
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CVAR(Bool, use_mouse, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
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CVAR(Bool, m_noprescale, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
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@ -217,9 +225,90 @@ extern constate_e ConsoleState;
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EXTERN_CVAR(Int, m_use_mouse);
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void I_StartupJoysticks();
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void I_ShutdownJoysticks();
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// ---------------------------------------------------------------------------
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DArgs *Args; // command line arguments
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namespace
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{
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// The maximum number of functions that can be registered with atterm.
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static const size_t MAX_TERMS = 64;
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static void (*TermFuncs[MAX_TERMS])();
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static const char *TermNames[MAX_TERMS];
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static size_t NumTerms;
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void call_terms()
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{
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while (NumTerms > 0)
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{
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TermFuncs[--NumTerms]();
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}
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}
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} // unnamed namespace
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void addterm(void (*func)(), const char *name)
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{
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// Make sure this function wasn't already registered.
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for (size_t i = 0; i < NumTerms; ++i)
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{
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if (TermFuncs[i] == func)
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{
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return;
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}
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}
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if (NumTerms == MAX_TERMS)
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{
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func();
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I_FatalError("Too many exit functions registered.");
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}
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TermNames[NumTerms] = name;
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TermFuncs[NumTerms] = func;
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++NumTerms;
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}
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void popterm()
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{
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if (NumTerms)
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{
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--NumTerms;
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}
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}
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void I_SetMainWindowVisible(bool);
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void Mac_I_FatalError(const char* const message)
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{
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I_SetMainWindowVisible(false);
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const CFStringRef errorString = CFStringCreateWithCStringNoCopy(kCFAllocatorDefault,
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message, kCFStringEncodingASCII, kCFAllocatorNull);
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if (NULL != errorString)
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{
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CFOptionFlags dummy;
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CFUserNotificationDisplayAlert( 0, kCFUserNotificationStopAlertLevel, NULL, NULL, NULL,
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CFSTR("Fatal Error"), errorString, CFSTR("Exit"), NULL, NULL, &dummy);
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CFRelease(errorString);
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}
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}
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namespace
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{
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@ -241,6 +330,112 @@ size_t s_skipMouseMoves;
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NSCursor* s_cursor;
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void NewFailure()
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{
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I_FatalError("Failed to allocate memory from system heap");
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}
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int OriginalMain(int argc, char** argv)
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{
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printf(GAMENAME" %s - %s - Cocoa version\nCompiled on %s\n",
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GetVersionString(), GetGitTime(), __DATE__);
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seteuid(getuid());
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std::set_new_handler(NewFailure);
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// Set LC_NUMERIC environment variable in case some library decides to
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// clear the setlocale call at least this will be correct.
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// Note that the LANG environment variable is overridden by LC_*
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setenv("LC_NUMERIC", "C", 1);
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setlocale(LC_ALL, "C");
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if (SDL_Init (SDL_INIT_VIDEO|SDL_INIT_TIMER|SDL_INIT_NOPARACHUTE|SDL_INIT_JOYSTICK) == -1)
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{
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fprintf (stderr, "Could not initialize SDL:\n%s\n", SDL_GetError());
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return -1;
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}
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atterm(SDL_Quit);
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printf("\n");
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SDL_DisplayMode videoInfo = {};
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if (0 == SDL_GetDesktopDisplayMode(vid_adapter, &videoInfo))
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{
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vid_defwidth = videoInfo.w;
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vid_defheight = videoInfo.h;
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vid_vsync = true;
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fullscreen = true;
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}
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try
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{
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Args = new DArgs(argc, argv);
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/*
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killough 1/98:
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This fixes some problems with exit handling
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during abnormal situations.
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The old code called I_Quit() to end program,
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while now I_Quit() is installed as an exit
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handler and exit() is called to exit, either
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normally or abnormally. Seg faults are caught
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and the error handler is used, to prevent
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being left in graphics mode or having very
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loud SFX noise because the sound card is
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left in an unstable state.
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*/
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atexit (call_terms);
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atterm (I_Quit);
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// Should we even be doing anything with progdir on Unix systems?
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char program[PATH_MAX];
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if (realpath (argv[0], program) == NULL)
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strcpy (program, argv[0]);
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char *slash = strrchr (program, '/');
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if (slash != NULL)
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{
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*(slash + 1) = '\0';
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progdir = program;
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}
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else
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{
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progdir = "./";
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}
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I_StartupJoysticks();
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C_InitConsole(80 * 8, 25 * 8, false);
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D_DoomMain();
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}
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catch(const CDoomError& error)
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{
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const char* const message = error.GetMessage();
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if (NULL != message)
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{
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fprintf(stderr, "%s\n", message);
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Mac_I_FatalError(message);
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}
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exit(-1);
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}
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catch(...)
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{
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call_terms();
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throw;
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}
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return 0;
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}
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// ---------------------------------------------------------------------------
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void CheckGUICapture()
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{
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const bool wantCapture = (MENU_Off == menuactive)
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@ -1131,7 +1326,7 @@ static bool s_fullscreenNewAPI;
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[[NSRunLoop currentRunLoop] addTimer:timer
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forMode:NSDefaultRunLoopMode];
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exit(SDL_main(s_argc, s_argv));
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exit(OriginalMain(s_argc, s_argv));
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}
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@ -1613,33 +1808,9 @@ bool I_SetCursor(FTexture* cursorpic)
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// ---------------------------------------------------------------------------
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const char* I_GetBackEndName()
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{
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return "Native Cocoa";
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}
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// ---------------------------------------------------------------------------
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extern "C"
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{
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static timeval s_startTicks;
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uint32_t SDL_GetTicks()
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{
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timeval now;
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gettimeofday(&now, NULL);
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const uint32_t ticks =
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(now.tv_sec - s_startTicks.tv_sec ) * 1000
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+ (now.tv_usec - s_startTicks.tv_usec) / 1000;
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return ticks;
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}
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int SDL_Init(Uint32 flags)
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{
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ZD_UNUSED(flags);
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@ -1667,11 +1838,6 @@ const char* SDL_GetError()
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}
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const char* SDL_GetCurrentVideoDriver()
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{
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return "Native OpenGL";
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}
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int SDL_GetDesktopDisplayMode(int displayIndex, SDL_DisplayMode *mode)
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{
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// NOTE: Only required fields are assigned
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@ -2099,8 +2265,6 @@ const DarwinVersion darwinVersion = GetDarwinVersion();
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int main(int argc, char** argv)
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{
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gettimeofday(&s_startTicks, NULL);
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for (int i = 0; i <= argc; ++i)
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{
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const char* const argument = argv[i];
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1
src/cocoa/i_system.cpp
Symbolic link
1
src/cocoa/i_system.cpp
Symbolic link
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@ -0,0 +1 @@
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../sdl/i_system.cpp
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@ -4,8 +4,6 @@
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#include <pthread.h>
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#include <libkern/OSAtomic.h>
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#include <SDL.h>
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#include "basictypes.h"
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#include "basicinlines.h"
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#include "doomdef.h"
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@ -13,23 +11,36 @@
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#include "templates.h"
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static timeval s_startTicks;
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unsigned int I_MSTime()
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{
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return SDL_GetTicks();
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timeval now;
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gettimeofday(&now, NULL);
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const uint32_t ticks =
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(now.tv_sec - s_startTicks.tv_sec ) * 1000
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+ (now.tv_usec - s_startTicks.tv_usec) / 1000;
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return ticks;
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}
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unsigned int I_FPSTime()
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{
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return SDL_GetTicks();
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timeval now;
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gettimeofday(&now, NULL);
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return static_cast<unsigned int>(
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(now.tv_sec) * 1000 + (now.tv_usec) / 1000);
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}
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bool g_isTicFrozen;
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namespace
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{
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bool s_isTicFrozen;
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timespec GetNextTickTime()
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{
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static const long MILLISECONDS_IN_SECOND = 1000;
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@ -91,7 +102,7 @@ void* TimerThreadFunc(void*)
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pthread_mutex_lock(&s_timerMutex);
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pthread_cond_timedwait(&s_timerEvent, &s_timerMutex, &timeToNextTick);
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if (!g_isTicFrozen)
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if (!s_isTicFrozen)
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{
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// The following GCC/Clang intrinsic can be used instead of OS X specific function:
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// __sync_add_and_fetch(&s_tics, 1);
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@ -101,7 +112,7 @@ void* TimerThreadFunc(void*)
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OSAtomicIncrement32(&s_tics);
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}
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s_timerStart = SDL_GetTicks();
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s_timerStart = I_MSTime();
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pthread_cond_broadcast(&s_timerEvent);
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pthread_mutex_unlock(&s_timerMutex);
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@ -122,7 +133,7 @@ int GetTimeThreaded(bool saveMS)
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int WaitForTicThreaded(int prevTic)
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{
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assert(!g_isTicFrozen);
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assert(!s_isTicFrozen);
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while (s_tics <= prevTic)
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{
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@ -136,7 +147,7 @@ int WaitForTicThreaded(int prevTic)
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void FreezeTimeThreaded(bool frozen)
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{
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g_isTicFrozen = frozen;
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s_isTicFrozen = frozen;
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}
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} // unnamed namespace
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@ -144,7 +155,7 @@ void FreezeTimeThreaded(bool frozen)
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fixed_t I_GetTimeFrac(uint32* ms)
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{
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const uint32_t now = SDL_GetTicks();
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const uint32_t now = I_MSTime();
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if (NULL != ms)
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{
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@ -162,6 +173,8 @@ void I_InitTimer ()
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assert(!s_timerInitialized);
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s_timerInitialized = true;
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gettimeofday(&s_startTicks, NULL);
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pthread_cond_init (&s_timerEvent, NULL);
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pthread_mutex_init(&s_timerMutex, NULL);
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|
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@ -59,8 +59,3 @@ void I_SetMainWindowVisible(bool visible)
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{
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}
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const char* I_GetBackEndName()
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{
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return "SDL";
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}
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|
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@ -235,13 +235,7 @@ static void unprotect_rtext()
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void I_StartupJoysticks();
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void I_ShutdownJoysticks();
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const char* I_GetBackEndName();
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#ifdef USE_NATIVE_COCOA
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int SDL_main (int argc, char **argv)
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#else
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int main (int argc, char **argv)
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#endif
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{
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#if !defined (__APPLE__)
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{
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@ -250,8 +244,8 @@ int main (int argc, char **argv)
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}
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#endif // !__APPLE__
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printf(GAMENAME" %s - %s - %s version\nCompiled on %s\n",
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GetVersionString(), GetGitTime(), I_GetBackEndName(), __DATE__);
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printf(GAMENAME" %s - %s - SDL version\nCompiled on %s\n",
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GetVersionString(), GetGitTime(), __DATE__);
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seteuid (getuid ());
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std::set_new_handler (NewFailure);
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@ -281,24 +275,6 @@ int main (int argc, char **argv)
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printf("Using video driver %s\n", SDL_GetCurrentVideoDriver());
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printf("\n");
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#ifdef __APPLE__
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EXTERN_CVAR( Int, vid_adapter )
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SDL_DisplayMode videoInfo = {};
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if ( SDL_GetDesktopDisplayMode (vid_adapter, &videoInfo) == 0 )
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{
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EXTERN_CVAR( Int, vid_defwidth )
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EXTERN_CVAR( Int, vid_defheight )
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EXTERN_CVAR( Int, vid_defbits )
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EXTERN_CVAR( Bool, vid_vsync )
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EXTERN_CVAR( Bool, fullscreen )
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vid_defwidth = videoInfo.w;
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vid_defheight = videoInfo.h;
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vid_vsync = true;
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fullscreen = true;
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}
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#endif // __APPLE__
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try
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{
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Args = new DArgs(argc, argv);
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|
|
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|
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@ -41,7 +41,6 @@
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#include "doomerrors.h"
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#include <math.h>
|
||||
|
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#include "SDL.h"
|
||||
#include "doomtype.h"
|
||||
#include "doomstat.h"
|
||||
#include "version.h"
|
||||
|
|
|
|||
Loading…
Reference in a new issue