[Qemu-devel] [4792] Change the way audio is configured

[malc <av1474@comtv.ru>]

Revision: 4792
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4792
Author:   malc
Date:     2008-06-25 21:04:05 +0000 (Wed, 25 Jun 2008)

Log Message:
-----------
Change the way audio is configured

Instead of having separate option for each card and driver use
--audio-drv-list and --audio-card-list options.

Under Linux it allows to set the default(first probed) driver
to something other than OSS.

Modified Paths:
--------------
    trunk/audio/audio.c
    trunk/configure
    trunk/qemu-doc.texi

Modified: trunk/audio/audio.c
===================================================================
--- trunk/audio/audio.c	2008-06-25 19:59:53 UTC (rev 4791)
+++ trunk/audio/audio.c	2008-06-25 21:04:05 UTC (rev 4792)
@@ -38,27 +38,7 @@
 #define SW_NAME(sw) (sw)->name ? (sw)->name : "unknown"
 
 static struct audio_driver *drvtab[] = {
-#ifdef CONFIG_OSS
-    &oss_audio_driver,
-#endif
-#ifdef CONFIG_ALSA
-    &alsa_audio_driver,
-#endif
-#ifdef CONFIG_COREAUDIO
-    &coreaudio_audio_driver,
-#endif
-#ifdef CONFIG_DSOUND
-    &dsound_audio_driver,
-#endif
-#ifdef CONFIG_FMOD
-    &fmod_audio_driver,
-#endif
-#ifdef CONFIG_SDL
-    &sdl_audio_driver,
-#endif
-#ifdef CONFIG_ESD
-    &esd_audio_driver,
-#endif
+    AUDIO_DRIVERS
     &no_audio_driver,
     &wav_audio_driver
 };

Modified: trunk/configure
===================================================================
--- trunk/configure	2008-06-25 19:59:53 UTC (rev 4791)
+++ trunk/configure	2008-06-25 21:04:05 UTC (rev 4792)
@@ -24,6 +24,8 @@
 cc="gcc"
 gcc3_search="yes"
 gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
+audio_drv_list=""
+audio_card_list=""
 host_cc="gcc"
 ar="ar"
 make="make"
@@ -87,16 +89,6 @@
 EXESUF=""
 gdbstub="yes"
 slirp="yes"
-adlib="no"
-ac97="no"
-gus="no"
-cs4231a="no"
-oss="no"
-dsound="no"
-coreaudio="no"
-alsa="no"
-esd="no"
-fmod="no"
 fmod_lib=""
 fmod_inc=""
 vnc_tls="yes"
@@ -133,32 +125,32 @@
 fi
 ;;
 GNU/kFreeBSD)
-oss="yes"
+audio_drv_list="oss"
 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
     kqemu="yes"
 fi
 ;;
 FreeBSD)
 bsd="yes"
-oss="yes"
+audio_drv_list="oss"
 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
     kqemu="yes"
 fi
 ;;
 NetBSD)
 bsd="yes"
-oss="yes"
+audio_drv_list="oss"
 ;;
 OpenBSD)
 bsd="yes"
-oss="yes"
+audio_drv_list="oss"
 ;;
 Darwin)
 bsd="yes"
 darwin="yes"
 darwin_user="yes"
 cocoa="yes"
-coreaudio="yes"
+audio_drv_list="coreaudio"
 OS_CFLAGS="-mdynamic-no-pic"
 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 ;;
@@ -191,11 +183,11 @@
         fi
     fi
     if test -f /usr/include/sys/soundcard.h ; then
-        oss=yes
+        audio_drv_list="oss"
     fi
 ;;
 *)
-oss="yes"
+audio_drv_list="oss"
 linux="yes"
 linux_user="yes"
 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
@@ -264,18 +256,12 @@
   ;;
   --disable-sdl) sdl="no"
   ;;
-  --enable-coreaudio) coreaudio="yes"
+  --fmod-lib=*) fmod_lib="$optarg"
   ;;
-  --enable-alsa) alsa="yes"
+  --audio-card-list=*) audio_card_list="$optarg"
   ;;
-  --enable-esd) esd="yes"
+  --audio-drv-list=*) audio_drv_list="$optarg"
   ;;
-  --enable-dsound) dsound="yes"
-  ;;
-  --enable-fmod) fmod="yes"
-  ;;
-  --fmod-lib=*) fmod_lib="$optarg"
-  ;;
   --fmod-inc=*) fmod_inc="$optarg"
   ;;
   --disable-vnc-tls) vnc_tls="no"
@@ -284,21 +270,13 @@
   ;;
   --disable-slirp) slirp="no"
   ;;
-  --enable-adlib) adlib="yes"
-  ;;
-  --enable-ac97) ac97="yes"
-  ;;
-  --enable-gus) gus="yes"
-  ;;
-  --enable-cs4231a) cs4231a="yes"
-  ;;
   --disable-kqemu) kqemu="no"
   ;;
   --disable-brlapi) brlapi="no"
   ;;
   --enable-profiler) profiler="yes"
   ;;
-  --enable-cocoa) cocoa="yes" ; coreaudio="yes" ; sdl="no"
+  --enable-cocoa) cocoa="yes" ; sdl="no" ;
   ;;
   --disable-gfx-check) check_gfx="no"
   ;;
@@ -422,15 +400,8 @@
 echo "  --disable-sdl            disable SDL"
 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
-echo "  --enable-adlib           enable Adlib emulation"
-echo "  --enable-ac97            enable AC97 emulation"
-echo "  --enable-gus             enable Gravis Ultrasound emulation"
-echo "  --enable-cs4231a         enable CS4231A emulation"
-echo "  --enable-coreaudio       enable Coreaudio audio driver"
-echo "  --enable-alsa            enable ALSA audio driver"
-echo "  --enable-esd             enable EsoundD audio driver"
-echo "  --enable-fmod            enable FMOD audio driver"
-echo "  --enable-dsound          enable DirectSound audio driver"
+echo "  --audio-drv-list         set audio drivers list"
+echo "  --audio-card-list        set list of additional emulated audio cards"
 echo "  --enable-mixemu          enable mixer emulation"
 echo "  --disable-brlapi         disable BrlAPI"
 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
@@ -721,7 +692,7 @@
     # Make sure to disable cocoa if sdl was set
     if test "$sdl" = "yes" ; then
        cocoa="no"
-       coreaudio="no"
+       audio_drv_list="echo $audio_drv_list | sed s,coreaudio,,g"
     fi
 fi # -z $sdl
 
@@ -835,14 +806,8 @@
 fi
 echo "curses support    $curses"
 echo "mingw32 support   $mingw32"
-echo "Adlib support     $adlib"
-echo "AC97 support      $ac97"
-echo "GUS support       $gus"
-echo "CS4231A support   $cs4231a"
-echo "CoreAudio support $coreaudio"
-echo "ALSA support      $alsa"
-echo "EsounD support    $esd"
-echo "DSound support    $dsound"
+echo "Audio drivers     $audio_drv_list"
+echo "Extra audio cards $audio_card_list"
 echo "Mixer emulation   $mixemu"
 if test "$fmod" = "yes"; then
     if test -z $fmod_lib || test -z $fmod_inc; then
@@ -1036,52 +1001,26 @@
   echo "CONFIG_SLIRP=yes" >> $config_mak
   echo "#define CONFIG_SLIRP 1" >> $config_h
 fi
-if test "$adlib" = "yes" ; then
-  echo "CONFIG_ADLIB=yes" >> $config_mak
-  echo "#define CONFIG_ADLIB 1" >> $config_h
-fi
-if test "$ac97" = "yes" ; then
-  echo "CONFIG_AC97=yes" >> $config_mak
-  echo "#define CONFIG_AC97 1" >> $config_h
-fi
-if test "$gus" = "yes" ; then
-  echo "CONFIG_GUS=yes" >> $config_mak
-  echo "#define CONFIG_GUS 1" >> $config_h
-fi
-if test "$cs4231a" = "yes" ; then
-  echo "CONFIG_CS4231A=yes" >> $config_mak
-  echo "#define CONFIG_CS4231A 1" >> $config_h
-fi
-if test "$oss" = "yes" ; then
-  echo "CONFIG_OSS=yes" >> $config_mak
-  echo "#define CONFIG_OSS 1" >> $config_h
-fi
-if test "$coreaudio" = "yes" ; then
-  echo "CONFIG_COREAUDIO=yes" >> $config_mak
-  echo "#define CONFIG_COREAUDIO 1" >> $config_h
-fi
-if test "$alsa" = "yes" ; then
-  echo "CONFIG_ALSA=yes" >> $config_mak
-  echo "#define CONFIG_ALSA 1" >> $config_h
-fi
-if test "$esd" = "yes" ; then
-  echo "CONFIG_ESD=yes" >> $config_mak
-  echo "#define CONFIG_ESD 1" >> $config_h
-fi
-if test "$dsound" = "yes" ; then
-  echo "CONFIG_DSOUND=yes" >> $config_mak
-  echo "#define CONFIG_DSOUND 1" >> $config_h
-fi
+for card in $audio_card_list; do
+    def=CONFIG_`echo $card | tr [:lower:] [:upper:]`
+    echo "$def=yes" >> $config_mak
+    echo "#define $def 1" >> $config_h
+done
+echo "#define AUDIO_DRIVERS \\" >> $config_h
+for drv in $audio_drv_list; do
+    echo "    &${drv}_audio_driver, \\" >>$config_h
+    def=CONFIG_`echo $drv | tr [:lower:] [:upper:]`
+    echo "$def=yes" >> $config_mak
+    if test "$drv" == "fmod"; then
+        echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
+        echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
+    fi
+done
+echo "" >>$config_h
 if test "$mixemu" = "yes" ; then
   echo "CONFIG_MIXEMU=yes" >> $config_mak
   echo "#define CONFIG_MIXEMU 1" >> $config_h
 fi
-if test "$fmod" = "yes" ; then
-  echo "CONFIG_FMOD=yes" >> $config_mak
-  echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
-  echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
-  echo "#define CONFIG_FMOD 1" >> $config_h
-fi
 if test "$vnc_tls" = "yes" ; then
   echo "CONFIG_VNC_TLS=yes" >> $config_mak
   echo "CONFIG_VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_mak

Modified: trunk/qemu-doc.texi
===================================================================
--- trunk/qemu-doc.texi	2008-06-25 19:59:53 UTC (rev 4791)
+++ trunk/qemu-doc.texi	2008-06-25 21:04:05 UTC (rev 4792)
@@ -183,8 +183,8 @@
 SMP is supported with up to 255 CPUs.
 
 Note that adlib, ac97, gus and cs4231a are only available when QEMU
-was configured with --enable-adlib, --enable-ac97, --enable-gus or
---enable-cs4231a respectively.
+was configured with --audio-card-list option containing the name(s) of
+required cards.
 
 QEMU uses the PC BIOS from the Bochs project and the Plex86/Bochs LGPL
 VGA BIOS.