Added S60 port.

libsdl-org · Jun 24, 2007 · c285c99 · c285c99
1 parent 181a148
commit c285c99
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Showing 40 changed files with 11,434 additions and 15 deletions.
diff --git a/README.Symbian b/README.Symbian
@@ -0,0 +1,32 @@
+==============================================================================
+Using the Simple DirectMedia Layer with S60 3.x / Symbian 9.x
+==============================================================================
+
+These instuctions are for people developing for S60 3.x. S60 3.x
+uses Symbian OS so you need S60 SDK.
+
+extract "symbian.zip" into this folder.
+
+go to symbian folder
+
+bldmake bldfiles
+abld build
+
+That produces WINSCW and ARMV5 versions of sdl.dll runtime library 
+and sdl.lib for development. 
+
+Eaudiolib.lib and dll are generated as well, and must be delivered
+along SDL as it uses it for audio.
+
+There are certain problems with GCC compiler when building for
+target, it may compile or binaries are buggy - please use RVCT
+compiler as it works and produces far more effient code.
+
+Its likely that SDL application should be integrated into S60 
+work and behave well there. So there is CSDL class (sdlepocapi.h)
+to make this easy. If you do porting from other system, then 
+implement a S60 application and use CSDL class, they you may
+not need to modify original SDL code at all!
+
+
+
diff --git a/docs.html b/docs.html
@@ -46,6 +46,9 @@ <H3> General Notes </H3>
 <P>
 	Support for Nokia 9210 "EPOC" driver has been removed from the main SDL code.
 </P>
+<P>
+	Unofficial support for the S60/SymbianOS platform has been added.
+</P>
 </BLOCKQUOTE>
 
 <H3> Unix Notes </H3>

diff --git a/include/SDL_config.h.default b/include/SDL_config.h.default
@@ -32,6 +32,8 @@
 #include "SDL_config_macos.h"
 #elif defined(__MACOSX__)
 #include "SDL_config_macosx.h"
+#elif defined(__SYMBIAN32__)
+#include "SDL_config_symbian.h"  /* must be before win32! */
 #elif defined(__WIN32__)
 #include "SDL_config_win32.h"
 #elif defined(__OS2__)

diff --git a/include/SDL_config.h.in b/include/SDL_config.h.in
@@ -224,7 +224,6 @@
 /* Enable various threading systems */
 #undef SDL_THREAD_BEOS
 #undef SDL_THREAD_DC
-#undef SDL_THREAD_EPOC
 #undef SDL_THREAD_OS2
 #undef SDL_THREAD_PTH
 #undef SDL_THREAD_PTHREAD
@@ -237,7 +236,6 @@
 #undef SDL_TIMER_BEOS
 #undef SDL_TIMER_DC
 #undef SDL_TIMER_DUMMY
-#undef SDL_TIMER_EPOC
 #undef SDL_TIMER_MACOS
 #undef SDL_TIMER_MINT
 #undef SDL_TIMER_OS2
@@ -255,7 +253,6 @@
 #undef SDL_VIDEO_DRIVER_DIRECTFB
 #undef SDL_VIDEO_DRIVER_DRAWSPROCKET
 #undef SDL_VIDEO_DRIVER_DUMMY
-#undef SDL_VIDEO_DRIVER_EPOC
 #undef SDL_VIDEO_DRIVER_FBCON
 #undef SDL_VIDEO_DRIVER_GAPI
 #undef SDL_VIDEO_DRIVER_GEM

diff --git a/include/SDL_config_symbian.h b/include/SDL_config_symbian.h
@@ -0,0 +1,146 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2006 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+
+/*
+
+Symbian version Markus Mertama
+
+*/
+
+
+#ifndef _SDL_CONFIG_SYMBIAN_H
+#define _SDL_CONFIG_SYMBIAN_H
+
+#include "SDL_platform.h"
+
+/* This is the minimal configuration that can be used to build SDL */
+
+
+#include <stdarg.h>
+#include <stddef.h>
+
+
+#ifdef __GCCE__
+#define SYMBIAN32_GCCE
+#endif
+
+#ifndef _SIZE_T_DEFINED
+typedef unsigned int size_t;
+#endif
+
+#ifndef _INTPTR_T_DECLARED
+typedef unsigned int uintptr_t;
+#endif 
+
+#ifndef _INT8_T_DECLARED
+typedef signed char int8_t;
+#endif 
+
+#ifndef _UINT8_T_DECLARED
+typedef unsigned char uint8_t;
+#endif
+
+#ifndef _INT16_T_DECLARED
+typedef signed short int16_t;
+#endif
+
+#ifndef _UINT16_T_DECLARED
+typedef unsigned short uint16_t;
+#endif
+
+#ifndef _INT32_T_DECLARED
+typedef signed int int32_t;
+#endif
+
+#ifndef _UINT32_T_DECLARED
+typedef unsigned int uint32_t;
+#endif
+
+#ifndef _INT64_T_DECLARED
+typedef signed long long int64_t;
+#endif
+
+#ifndef _UINT64_T_DECLARED
+typedef unsigned long long uint64_t;
+#endif
+
+#define SDL_AUDIO_DRIVER_EPOCAUDIO	1
+
+
+/* Enable the stub cdrom driver (src/cdrom/dummy/\*.c) */
+#define SDL_CDROM_DISABLED	1
+
+/* Enable the stub joystick driver (src/joystick/dummy/\*.c) */
+#define SDL_JOYSTICK_DISABLED	1
+
+/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
+#define SDL_LOADSO_DISABLED	1
+
+#define SDL_THREAD_SYMBIAN 1
+
+#define SDL_VIDEO_DRIVER_EPOC    1
+
+#define SDL_VIDEO_OPENGL 0
+
+#define SDL_HAS_64BIT_TYPE	1
+
+#define HAVE_LIBC	1
+#define HAVE_STDIO_H 1
+#define STDC_HEADERS 1
+#define HAVE_STRING_H 1
+#define HAVE_CTYPE_H 1
+#define HAVE_MATH_H 1
+
+#define HAVE_MALLOC 1
+#define HAVE_CALLOC 1
+#define HAVE_REALLOC 1
+#define HAVE_FREE 1
+//#define HAVE_ALLOCA 1
+#define HAVE_QSORT 1
+#define HAVE_ABS 1
+#define HAVE_MEMSET 1
+#define HAVE_MEMCPY 1
+#define HAVE_MEMMOVE 1
+#define HAVE_MEMCMP 1
+#define HAVE_STRLEN 1
+#define HAVE__STRUPR 1
+#define HAVE_STRCHR 1
+#define HAVE_STRRCHR 1
+#define HAVE_STRSTR 1
+#define HAVE_ITOA 1
+#define HAVE_STRTOL 1
+#define HAVE_STRTOUL 1
+#define HAVE_STRTOLL 1
+#define HAVE_STRTOD 1
+#define HAVE_ATOI 1
+#define HAVE_ATOF 1
+#define HAVE_STRCMP 1
+#define HAVE_STRNCMP 1
+#define HAVE__STRICMP 1
+#define HAVE__STRNICMP 1
+#define HAVE_SSCANF 1
+#define HAVE_STDARG_H	1
+#define HAVE_STDDEF_H	1
+
+
+
+#endif /* _SDL_CONFIG_SYMBIAN_H */
diff --git a/include/SDL_stdinc.h b/include/SDL_stdinc.h
@@ -91,7 +91,9 @@ typedef uint32_t	Uint32;
 
 #ifdef SDL_HAS_64BIT_TYPE
 typedef int64_t		Sint64;
+#ifndef SYMBIAN32_GCCE
 typedef uint64_t	Uint64;
+#endif
 #else
 /* This is really just a hack to prevent the compiler from complaining */
 typedef struct {

diff --git a/include/SDL_thread.h b/include/SDL_thread.h
@@ -45,7 +45,7 @@ struct SDL_Thread;
 typedef struct SDL_Thread SDL_Thread;
 
 /* Create a thread */
-#if (defined(__WIN32__) && !defined(HAVE_LIBC)) || defined(__OS2__)
+#if ((defined(__WIN32__) && !defined(HAVE_LIBC)) || defined(__OS2__)) &&  !defined(__SYMBIAN32__)
 /*
    We compile SDL into a DLL on OS/2. This means, that it's the DLL which
    creates a new thread for the calling process with the SDL_CreateThread()

diff --git a/include/begin_code.h b/include/begin_code.h
@@ -83,11 +83,15 @@
 #endif
 #endif /* SDLCALL */
 
-/* Removed DECLSPEC on Symbian OS because SDL cannot be a DLL in EPOC */
 #ifdef __SYMBIAN32__ 
+#ifndef EKA2 
 #undef DECLSPEC
 #define DECLSPEC
-#endif /* __SYMBIAN32__ */
+#elif !defined(__WINS__)
+#undef DECLSPEC
+#define DECLSPEC __declspec(dllexport)
+#endif //EKA2
+#endif //__SYMBIAN32__
 
 /* Force structure packing at 4 byte alignment.
    This is necessary if the header is included in code which has structure
@@ -116,7 +120,7 @@
 #if defined(_MSC_VER) || defined(__BORLANDC__) || \
     defined(__DMC__) || defined(__SC__) || \
     defined(__WATCOMC__) || defined(__LCC__) || \
-    defined(__DECC)
+    defined(__DECC) || defined(__EABI__)
 #ifndef __inline__
 #define __inline__	__inline
 #endif

diff --git a/src/SDL.c b/src/SDL.c
@@ -323,7 +323,7 @@ unsigned _System LibMain(unsigned hmod, unsigned termination)
 }
 #endif /* __WATCOMC__ */
 
-#elif defined(__WIN32__)
+#elif defined(__WIN32__)  && !defined(__SYMBIAN32__)
 
 #if !defined(HAVE_LIBC) || (defined(__WATCOMC__) && defined(BUILD_DLL))
 /* Need to include DllMain() on Watcom C for some reason.. */

diff --git a/src/audio/SDL_audio.c b/src/audio/SDL_audio.c
@@ -106,6 +106,9 @@ static AudioBootStrap *bootstrap[] = {
 #endif
 #if SDL_AUDIO_DRIVER_DART
 	&DART_bootstrap,
+#endif
+#if SDL_AUDIO_DRIVER_EPOCAUDIO
+	&EPOCAudio_bootstrap,
 #endif
 	NULL
 };
@@ -545,7 +548,7 @@ int SDL_OpenAudio(SDL_AudioSpec *desired, SDL_AudioSpec *obtained)
 	switch (audio->opened) {
 		case  1:
 			/* Start the audio thread */
-#if (defined(__WIN32__) && !defined(_WIN32_WCE)) && !defined(HAVE_LIBC)
+#if (defined(__WIN32__) && !defined(_WIN32_WCE)) && !defined(HAVE_LIBC) && !defined(__SYMBIAN32__)
 #undef SDL_CreateThread
 			audio->thread = SDL_CreateThread(SDL_RunAudio, audio, NULL, NULL);
 #else

diff --git a/src/audio/SDL_sysaudio.h b/src/audio/SDL_sysaudio.h
@@ -171,6 +171,9 @@ extern AudioBootStrap MMEAUDIO_bootstrap;
 #if SDL_AUDIO_DRIVER_DART
 extern AudioBootStrap DART_bootstrap;
 #endif
+#if SDL_AUDIO_DRIVER_EPOCAUDIO
+extern AudioBootStrap EPOCAudio_bootstrap; 
+#endif
 
 /* This is the current audio device */
 extern SDL_AudioDevice *current_audio;