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Implemented dummy audio driver.
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   Fixes Bugzilla #161.
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@icculus
icculus committed Mar 14, 2006
1 parent 1ad25ba commit c4f8b7e
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Showing 15 changed files with 496 additions and 40 deletions.
18 changes: 18 additions & 0 deletions configure.in
View file
Expand Up @@ -533,6 +533,18 @@ AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [defa
fi
}

dnl rcg03142006 See if the user wants the dummy audio driver...
CheckDummyAudio()
{
AC_ARG_ENABLE(dummyaudio,
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [default=yes]]),
, enable_dummyaudio=yes)
if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
fi
}

dnl Set up the Atari Audio driver
CheckAtariAudio()
{
Expand Down Expand Up @@ -1915,6 +1927,7 @@ case "$target" in
esac
CheckDummyVideo
CheckDiskAudio
CheckDummyAudio
CheckDLOPEN
CheckNASM
CheckAltivec
Expand Down Expand Up @@ -2029,6 +2042,7 @@ case "$target" in
ARCH=qnx
CheckDummyVideo
CheckDiskAudio
CheckDummyAudio
# CheckNASM
CheckDLOPEN
CheckNAS
Expand Down Expand Up @@ -2069,6 +2083,7 @@ case "$target" in
fi
CheckDummyVideo
CheckDiskAudio
CheckDummyAudio
CheckWIN32
CheckWIN32GL
CheckDIRECTX
Expand Down Expand Up @@ -2131,6 +2146,7 @@ case "$target" in
ac_default_prefix=/boot/develop/tools/gnupro
CheckDummyVideo
CheckDiskAudio
CheckDummyAudio
CheckNASM
CheckBWINDOW
CheckBeGL
Expand Down Expand Up @@ -2183,6 +2199,7 @@ case "$target" in
ARCH=macosx
CheckDummyVideo
CheckDiskAudio
CheckDummyAudio
CheckDLOPEN
CheckCOCOA
CheckCARBON
Expand Down Expand Up @@ -2249,6 +2266,7 @@ case "$target" in
ARCH=mint
CheckDummyVideo
CheckDiskAudio
CheckDummyAudio
CheckAtariBiosEvent
CheckAtariXbiosVideo
CheckAtariGemVideo
Expand Down
297 changes: 259 additions & 38 deletions include/SDL_config.h
View file
@@ -1,3 +1,4 @@
/* include/SDL_config.h. Generated by configure. */
/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2006 Sam Lantinga
Expand All @@ -23,56 +24,276 @@
#ifndef _SDL_config_h
#define _SDL_config_h

/* This is a set of defines to configure the SDL features */

/* General platform specific identifiers */
#include "SDL_platform.h"

/* Add any platform that doesn't build using the configure system */
#if defined(__AMIGA__)
#include "SDL_config_amiga.h"
#elif defined(__DREAMCAST__)
#include "SDL_config_dreamcast.h"
#elif defined(__MACOS__)
#include "SDL_config_macos.h"
#elif defined(__MACOSX__)
#include "SDL_config_macosx.h"
#elif defined(__WIN32__)
#include "SDL_config_win32.h"
#elif defined(__OS2__)
#include "SDL_config_os2.h"
#else
/* This is the minimal configuration that can be used to build SDL */
/* C language features */
/* #undef const */
/* #undef inline */
/* #undef volatile */

/* C datatypes */
/* #undef size_t */
/* #undef int8_t */
/* #undef uint8_t */
/* #undef int16_t */
/* #undef uint16_t */
/* #undef int32_t */
/* #undef uint32_t */
/* #undef int64_t */
/* #undef uint64_t */
/* #undef uintptr_t */
#define SDL_HAS_64BIT_TYPE 1

/* Endianness */
#define SDL_BYTEORDER 1234

/* Comment this if you want to build without any C library requirements */
#define HAVE_LIBC 1
#if HAVE_LIBC

/* Useful headers */
#define HAVE_ALLOCA_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_STDIO_H 1
#define STDC_HEADERS 1
#define HAVE_STDLIB_H 1
#define HAVE_STDARG_H 1
#define HAVE_MALLOC_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRING_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_CTYPE_H 1
#define HAVE_MATH_H 1
#define HAVE_ICONV_H 1
#define HAVE_SIGNAL_H 1
/* #undef HAVE_ALTIVEC_H */

/* C library functions */
#define HAVE_MALLOC 1
#define HAVE_CALLOC 1
#define HAVE_REALLOC 1
#define HAVE_FREE 1
#define HAVE_ALLOCA 1
#ifndef _WIN32 /* Don't use C runtime versions of these on Windows */
#define HAVE_GETENV 1
#define HAVE_PUTENV 1
#define HAVE_UNSETENV 1
#endif
#define HAVE_QSORT 1
#define HAVE_ABS 1
#define HAVE_BCOPY 1
#define HAVE_MEMSET 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMCMP 1
#define HAVE_STRLEN 1
/* #undef HAVE_STRLCPY */
/* #undef HAVE_STRLCAT */
#define HAVE_STRDUP 1
/* #undef HAVE__STRREV */
/* #undef HAVE__STRUPR */
/* #undef HAVE__STRLWR */
/* #undef HAVE_INDEX */
/* #undef HAVE_RINDEX */
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
/* #undef HAVE_ITOA */
/* #undef HAVE__LTOA */
/* #undef HAVE__UITOA */
/* #undef HAVE__ULTOA */
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
/* #undef HAVE__I64TOA */
/* #undef HAVE__UI64TOA */
#define HAVE_STRTOLL 1
#define HAVE_STRTOULL 1
#define HAVE_STRTOD 1
#define HAVE_ATOI 1
#define HAVE_ATOF 1
#define HAVE_STRCMP 1
#define HAVE_STRNCMP 1
/* #undef HAVE__STRICMP */
#define HAVE_STRCASECMP 1
/* #undef HAVE__STRNICMP */
#define HAVE_STRNCASECMP 1
#define HAVE_SSCANF 1
#define HAVE_SNPRINTF 1
#define HAVE_VSNPRINTF 1
#define HAVE_ICONV 1
#define HAVE_SIGACTION 1
#define HAVE_SETJMP 1
#define HAVE_NANOSLEEP 1
/* #undef HAVE_CLOCK_GETTIME */
#define HAVE_DLVSYM 1

#else
/* We may need some replacement for stdarg.h here */
#include <stdarg.h>
#endif /* HAVE_LIBC */

/* Allow disabling of core subsystems */
/* #undef SDL_AUDIO_DISABLED */
/* #undef SDL_CDROM_DISABLED */
/* #undef SDL_CPUINFO_DISABLED */
/* #undef SDL_EVENTS_DISABLED */
/* #undef SDL_FILE_DISABLED */
/* #undef SDL_JOYSTICK_DISABLED */
/* #undef SDL_LOADSO_DISABLED */
/* #undef SDL_THREADS_DISABLED */
/* #undef SDL_TIMERS_DISABLED */
/* #undef SDL_VIDEO_DISABLED */

typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short int16_t;
typedef unsigned short uint16_t;
typedef signed int int32_t;
typedef unsigned int uint32_t;
typedef unsigned int size_t;
typedef unsigned long uintptr_t;
/* Enable various audio drivers */
/* #undef SDL_AUDIO_DRIVER_AHI */
#define SDL_AUDIO_DRIVER_ALSA 1
#define SDL_AUDIO_DRIVER_ALSA_DYNAMIC "libasound.so.2"
/* #undef SDL_AUDIO_DRIVER_ARTS */
/* #undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC */
/* #undef SDL_AUDIO_DRIVER_BAUDIO */
/* #undef SDL_AUDIO_DRIVER_COREAUDIO */
/* #undef SDL_AUDIO_DRIVER_DART */
/* #undef SDL_AUDIO_DRIVER_DC */
#define SDL_AUDIO_DRIVER_DISK 1
#define SDL_AUDIO_DRIVER_DUMMY 1
/* #undef SDL_AUDIO_DRIVER_DMEDIA */
/* #undef SDL_AUDIO_DRIVER_DSOUND */
/* #undef SDL_AUDIO_DRIVER_ESD */
/* #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC */
/* #undef SDL_AUDIO_DRIVER_MINT */
/* #undef SDL_AUDIO_DRIVER_MMEAUDIO */
/* #undef SDL_AUDIO_DRIVER_NAS */
/* #undef SDL_AUDIO_DRIVER_OPENBSD */
#define SDL_AUDIO_DRIVER_OSS 1
/* #undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H */
/* #undef SDL_AUDIO_DRIVER_PAUD */
/* #undef SDL_AUDIO_DRIVER_QNXNTO */
/* #undef SDL_AUDIO_DRIVER_SNDMGR */
/* #undef SDL_AUDIO_DRIVER_SUNAUDIO */
/* #undef SDL_AUDIO_DRIVER_WAVEOUT */

/* Enable the disk audio driver (src/audio/disk/\*.c) */
#define SDL_AUDIO_DRIVER_DISK 1
/* Enable various cdrom drivers */
/* #undef SDL_CDROM_AIX */
/* #undef SDL_CDROM_BEOS */
/* #undef SDL_CDROM_BSDI */
/* #undef SDL_CDROM_DC */
/* #undef SDL_CDROM_DUMMY */
/* #undef SDL_CDROM_FREEBSD */
#define SDL_CDROM_LINUX 1
/* #undef SDL_CDROM_MACOS */
/* #undef SDL_CDROM_MACOSX */
/* #undef SDL_CDROM_MINT */
/* #undef SDL_CDROM_OPENBSD */
/* #undef SDL_CDROM_OS2 */
/* #undef SDL_CDROM_OSF */
/* #undef SDL_CDROM_QNX */
/* #undef SDL_CDROM_WIN32 */

/* Enable the stub cdrom driver (src/cdrom/dummy/\*.c) */
#define SDL_CDROM_DISABLED 1
/* Enable various input drivers */
/* #undef SDL_INPUT_TSLIB */
/* #undef SDL_JOYSTICK_AMIGA */
/* #undef SDL_JOYSTICK_BEOS */
/* #undef SDL_JOYSTICK_DC */
/* #undef SDL_JOYSTICK_DUMMY */
/* #undef SDL_JOYSTICK_IOKIT */
#define SDL_JOYSTICK_LINUX 1
/* #undef SDL_JOYSTICK_LINUXEV */
/* #undef SDL_JOYSTICK_MACOS */
/* #undef SDL_JOYSTICK_MINT */
/* #undef SDL_JOYSTICK_OS2 */
/* #undef SDL_JOYSTICK_RISCOS */
/* #undef SDL_JOYSTICK_WINMM */
/* #undef SDL_JOYSTICK_USBHID */

/* Enable the stub joystick driver (src/joystick/dummy/\*.c) */
#define SDL_JOYSTICK_DISABLED 1
/* Enable various shared object loading systems */
/* #undef SDL_LOADSO_BEOS */
/* #undef SDL_LOADSO_DLCOMPAT */
#define SDL_LOADSO_DLOPEN 1
/* #undef SDL_LOADSO_LDG */
/* #undef SDL_LOADSO_MACOS */
/* #undef SDL_LOADSO_OS2 */
/* #undef SDL_LOADSO_WIN32 */

/* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
#define SDL_LOADSO_DISABLED 1
/* Enable various threading systems */
/* #undef SDL_THREAD_AMIGA */
/* #undef SDL_THREAD_BEOS */
/* #undef SDL_THREAD_DC */
/* #undef SDL_THREAD_EPOC */
/* #undef SDL_THREAD_OS2 */
/* #undef SDL_THREAD_PTH */
#define SDL_THREAD_PTHREAD 1
#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
/* #undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP */
/* #undef SDL_THREAD_SPROC */
/* #undef SDL_THREAD_WIN32 */

/* Enable the stub thread support (src/thread/generic/\*.c) */
#define SDL_THREADS_DISABLED 1
/* Enable various timer systems */
/* #undef SDL_TIMER_AMIGA */
/* #undef SDL_TIMER_BEOS */
/* #undef SDL_TIMER_DC */
/* #undef SDL_TIMER_EPOC */
/* #undef SDL_TIMER_MACOS */
/* #undef SDL_TIMER_MINT */
/* #undef SDL_TIMER_OS2 */
/* #undef SDL_TIMER_RISCOS */
#define SDL_TIMER_UNIX 1
/* #undef SDL_TIMER_WIN32 */
/* #undef SDL_TIMER_WINCE */

/* Enable the stub timer support (src/timer/dummy/\*.c) */
#define SDL_TIMERS_DISABLED 1
/* Enable various video drivers */
/* #undef SDL_VIDEO_DRIVER_AALIB */
/* #undef SDL_VIDEO_DRIVER_BWINDOW */
/* #undef SDL_VIDEO_DRIVER_CYBERGRAPHICS */
/* #undef SDL_VIDEO_DRIVER_DC */
/* #undef SDL_VIDEO_DRIVER_DDRAW */
#define SDL_VIDEO_DRIVER_DGA 1
/* #undef SDL_VIDEO_DRIVER_DIRECTFB */
/* #undef SDL_VIDEO_DRIVER_DRAWSPROCKET */
#define SDL_VIDEO_DRIVER_DUMMY 1
/* #undef SDL_VIDEO_DRIVER_EPOC */
#define SDL_VIDEO_DRIVER_FBCON 1
/* #undef SDL_VIDEO_DRIVER_GAPI */
/* #undef SDL_VIDEO_DRIVER_GEM */
/* #undef SDL_VIDEO_DRIVER_GGI */
/* #undef SDL_VIDEO_DRIVER_IPOD */
/* #undef SDL_VIDEO_DRIVER_NANOX */
/* #undef SDL_VIDEO_DRIVER_OS2FS */
/* #undef SDL_VIDEO_DRIVER_PHOTON */
/* #undef SDL_VIDEO_DRIVER_PICOGUI */
/* #undef SDL_VIDEO_DRIVER_PS2GS */
/* #undef SDL_VIDEO_DRIVER_QTOPIA */
/* #undef SDL_VIDEO_DRIVER_QUARTZ */
/* #undef SDL_VIDEO_DRIVER_RISCOS */
/* #undef SDL_VIDEO_DRIVER_SVGALIB */
/* #undef SDL_VIDEO_DRIVER_TOOLBOX */
/* #undef SDL_VIDEO_DRIVER_VGL */
/* #undef SDL_VIDEO_DRIVER_WINDIB */
/* #undef SDL_VIDEO_DRIVER_WSCONS */
#define SDL_VIDEO_DRIVER_X11 1
#define SDL_VIDEO_DRIVER_X11_DGAMOUSE 1
/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC */
/* #undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT */
#define SDL_VIDEO_DRIVER_X11_VIDMODE 1
#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
#define SDL_VIDEO_DRIVER_X11_XME 1
#define SDL_VIDEO_DRIVER_X11_XV 1
/* #undef SDL_VIDEO_DRIVER_XBIOS */

/* Enable the dummy video driver (src/video/dummy/\*.c) */
#define SDL_VIDEO_DRIVER_DUMMY 1
/* Enable OpenGL support */
#define SDL_VIDEO_OPENGL 1
#define SDL_VIDEO_OPENGL_GLX 1
/* #undef SDL_VIDEO_OPENGL_WGL */
/* #undef SDL_VIDEO_OPENGL_OSMESA */
/* #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC */

#endif /* platform config */
/* Enable assembly routines */
#define SDL_ASSEMBLY_ROUTINES 1
/* #undef SDL_HERMES_BLITTERS */
/* #undef SDL_ALTIVEC_BLITTERS */

#endif /* _SDL_config_h */
1 change: 1 addition & 0 deletions include/SDL_config.h.in
View file
Expand Up @@ -159,6 +159,7 @@
#undef SDL_AUDIO_DRIVER_DART
#undef SDL_AUDIO_DRIVER_DC
#undef SDL_AUDIO_DRIVER_DISK
#undef SDL_AUDIO_DRIVER_DUMMY
#undef SDL_AUDIO_DRIVER_DMEDIA
#undef SDL_AUDIO_DRIVER_DSOUND
#undef SDL_AUDIO_DRIVER_ESD
Expand Down

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