Revert "ecore_audio: Add alsa support"

This reverts commit 4db03f700c.

configure.ac

@@ -2461,19 +2461,8 @@ EFL_LIB_START_OPTIONAL([Ecore_Audio], [test "${want_audio}" = "yes"])
 
 ### Additional options to configure
 
-# ALSA support is not well tested, disable by default
-AC_ARG_ENABLE([alsa],
-   [AC_HELP_STRING([--enable-alsa],
-       [enable alsa sound support. @<:@default=enabled@:>@])],
-   [
-    if test "x${enableval}" = "xyes" ; then
-       want_alsa="yes"
-    else
-       want_alsa="no"
-    fi
-   ],
-   [want_alsa="no"])
-
+# ALSA support is still not there, thus no option for it yet.
+want_alsa="no"
 
 # sndfile is mandatory otherwise it won't read from/write to files.
 # TODO: if confirmed sndfile is mandatory, remove this variable
@@ -2531,7 +2520,6 @@ EFL_ADD_FEATURE([ECORE_AUDIO], [sndfile])
 ### Checks for library functions
 
 EFL_LIB_END_OPTIONAL([Ecore_Audio])
-AM_CONDITIONAL([HAVE_ECORE_AUDIO_ALSA], [test "x${want_alsa}" = "xyes"])
 AM_CONDITIONAL([HAVE_ECORE_AUDIO_PULSE], [test "x${want_pulseaudio}" = "xyes"])
 AM_CONDITIONAL([HAVE_ECORE_AUDIO_SNDFILE], [test "x${want_sndfile}" = "xyes"])
 

src/Makefile_Ecore_Audio.am

@@ -27,14 +27,6 @@ lib_ecore_audio_libecore_audio_la_LIBADD = @ECORE_AUDIO_LIBS@
 lib_ecore_audio_libecore_audio_la_DEPENDENCIES = @ECORE_AUDIO_INTERNAL_LIBS@
 lib_ecore_audio_libecore_audio_la_LDFLAGS = @EFL_LTLIBRARY_FLAGS@
 
-if HAVE_ECORE_AUDIO_ALSA
-dist_installed_ecoreaudiomainheaders_DATA += \
-lib/ecore_audio/ecore_audio_obj_out_alsa.h
-
-lib_ecore_audio_libecore_audio_la_SOURCES += \
-lib/ecore_audio/ecore_audio_obj_out_alsa.c
-endif
-
 if HAVE_ECORE_AUDIO_PULSE
 dist_installed_ecoreaudiomainheaders_DATA += \
 lib/ecore_audio/ecore_audio_obj_out_pulse.h

src/lib/ecore_audio/Ecore_Audio.h

@@ -212,8 +212,6 @@ EAPI int                 ecore_audio_shutdown(void);
 
 #include <ecore_audio_obj_out_pulse.h>
 
-#include <ecore_audio_obj_out_alsa.h>
-
 /**
  * @}
  */

src/lib/ecore_audio/ecore_audio_private.h

@@ -146,6 +146,14 @@ extern Eina_List *ecore_audio_modules;
 
 #ifdef HAVE_ALSA
 /* ecore_audio_alsa */
+struct _Ecore_Audio_Alsa
+{
+   ECORE_MAGIC;
+   snd_pcm_t   *handle;
+   unsigned int channels;
+   unsigned int samplerate;
+};
+
 Ecore_Audio_Module *ecore_audio_alsa_init(void);
 void                ecore_audio_alsa_shutdown(void);
 #endif /* HAVE_ALSA */