Simplify Alsa detection and drop support for alsa < 1.0.0 (out in 2003)

[vlc] / modules / audio_output / sdl.c

diff --git a/modules/audio_output/sdl.c b/modules/audio_output/sdl.c
index 6dd31cef091521086084cafeb66cda0b214b1734..f8425fadb948574d1eeb4facb8cc97de49cc2585 100644 (file)
--- a/modules/audio_output/sdl.c
+++ b/modules/audio_output/sdl.c
@@ -33,7 +33,8 @@
 # include "config.h"
 #endif
 
-#include <vlc/vlc.h>
+#include <vlc_common.h>
+#include <vlc_plugin.h>
 #include <vlc_aout.h>
 
 #include SDL_INCLUDE_FILE
@@ -63,15 +64,15 @@ static void SDLCallback ( void *, uint8_t *, int );
 /*****************************************************************************
  * Module descriptor
  *****************************************************************************/
-vlc_module_begin();
-    set_shortname( "SDL" );
-    set_description( _("Simple DirectMedia Layer audio output") );
-    set_capability( "audio output", 40 );
-    set_category( CAT_AUDIO );
-    set_subcategory( SUBCAT_AUDIO_AOUT );
-    add_shortcut( "sdl" );
-    set_callbacks( Open, Close );
-vlc_module_end();
+vlc_module_begin ()
+    set_shortname( "SDL" )
+    set_description( N_("Simple DirectMedia Layer audio output") )
+    set_capability( "audio output", 40 )
+    set_category( CAT_AUDIO )
+    set_subcategory( SUBCAT_AUDIO_AOUT )
+    add_shortcut( "sdl" )
+    set_callbacks( Open, Close )
+vlc_module_end ()
 
 /*****************************************************************************
  * Open: open the audio device
@@ -150,17 +151,17 @@ static int Open ( vlc_object_t *p_this )
     switch ( obtained.format )
     {
     case AUDIO_S16LSB:
-        p_aout->output.output.i_format = VLC_FOURCC('s','1','6','l'); break;
+        p_aout->output.output.i_format = VLC_CODEC_S16L; break;
     case AUDIO_S16MSB:
-        p_aout->output.output.i_format = VLC_FOURCC('s','1','6','b'); break;
+        p_aout->output.output.i_format = VLC_CODEC_S16B; break;
     case AUDIO_U16LSB:
-        p_aout->output.output.i_format = VLC_FOURCC('u','1','6','l'); break;
+        p_aout->output.output.i_format = VLC_CODEC_U16L; break;
     case AUDIO_U16MSB:
-        p_aout->output.output.i_format = VLC_FOURCC('u','1','6','b'); break;
+        p_aout->output.output.i_format = VLC_CODEC_U16B; break;
     case AUDIO_S8:
-        p_aout->output.output.i_format = VLC_FOURCC('s','8',' ',' '); break;
+        p_aout->output.output.i_format = VLC_CODEC_S8; break;
     case AUDIO_U8:
-        p_aout->output.output.i_format = VLC_FOURCC('u','8',' ',' '); break;
+        p_aout->output.output.i_format = VLC_CODEC_U8; break;
     }
     /* Volume is entirely done in software. */
     aout_VolumeSoftInit( p_aout );
@@ -180,8 +181,8 @@ static int Open ( vlc_object_t *p_this )
 
             val.i_int = (obtained.channels == 2) ? AOUT_VAR_STEREO :
                         AOUT_VAR_MONO;
-            text.psz_string = (obtained.channels == 2) ? N_("Stereo") :
-                              N_("Mono");
+            text.psz_string = (obtained.channels == 2) ? _("Stereo") :
+                              _("Mono");
             var_Change( p_aout, "audio-device",
                         VLC_VAR_ADDCHOICE, &val, &text );
             var_AddCallback( p_aout, "audio-device", aout_ChannelsRestart,
@@ -197,10 +198,10 @@ static int Open ( vlc_object_t *p_this )
         var_Change( p_aout, "audio-device", VLC_VAR_SETTEXT, &text, NULL );
 
         val.i_int = AOUT_VAR_STEREO;
-        text.psz_string = N_("Stereo");
+        text.psz_string = _("Stereo");
         var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val, &text );
         val.i_int = AOUT_VAR_MONO;
-        text.psz_string = N_("Mono");
+        text.psz_string = _("Mono");
         var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val, &text );
         if ( i_nb_channels == 2 )
         {
@@ -214,8 +215,7 @@ static int Open ( vlc_object_t *p_this )
         var_AddCallback( p_aout, "audio-device", aout_ChannelsRestart, NULL );
     }
 
-    val.b_bool = true;
-    var_Set( p_aout, "intf-change", val );
+    var_SetBool( p_aout, "intf-change", true );
 
     p_aout->output.output.i_rate = obtained.freq;
     p_aout->output.i_nb_samples = obtained.samples;