- added support for S8 and U16 aout (not tested)
- The sound is very dirty in U8 mode. I don't know if it comes from the
8 bit mode itself or from the S16->U8 conversion.

src/audio_output/aout_common.h

@@ -2,7 +2,7 @@
  * aout_common.h: audio output inner functions
  *****************************************************************************
  * Copyright (C) 1999, 2000, 2001 VideoLAN
- * $Id: aout_common.h,v 1.8 2002/01/14 19:54:36 asmax Exp $
+ * $Id: aout_common.h,v 1.9 2002/01/15 11:51:11 asmax Exp $
  *
  * Authors: Michel Kaempf <maxx@via.ecp.fr>
  *          Cyril Deguet <asmax@via.ecp.fr>   
@@ -72,7 +72,8 @@ void aout_##format##Thread( aout_thread_t * p_aout )                          \
                                                                               \
         for ( l_buffer = 0; l_buffer < l_buffer_limit; l_buffer++ )           \
         {                                                                     \
-            ((type *)p_aout->buffer)[l_buffer] = (type)( buffer_copy );       \
+            ((type *)p_aout->buffer)[l_buffer] = (type)( buffer_copy *        \
+                    p_aout->i_volume / 256 );                                 \
              p_aout->s32_buffer[l_buffer] = 0;                                \
         }                                                                     \
                                                                               \

src/audio_output/audio_output.c

@@ -2,7 +2,7 @@
  * audio_output.c : audio output thread
  *****************************************************************************
  * Copyright (C) 1999-2001 VideoLAN
- * $Id: audio_output.c,v 1.72 2002/01/14 19:54:36 asmax Exp $
+ * $Id: audio_output.c,v 1.73 2002/01/15 11:51:11 asmax Exp $
  *
  * Authors: Michel Kaempf <maxx@via.ecp.fr>
  *          Cyril Deguet <asmax@via.ecp.fr>
@@ -174,23 +174,19 @@ aout_thread_t *aout_CreateThread( int *pi_status, int i_channels, long l_rate )
 
 
 /*****************************************************************************
- * Declare the different aout thread fucntions
+ * Declare the different aout thread functions
  *****************************************************************************/
- DECLARE_AOUT_THREAD( S16, s16, ( p_aout->s32_buffer[l_buffer] / 
-        AOUT_MAX_FIFOS ) * p_aout->i_volume / 256 )
+DECLARE_AOUT_THREAD( S16, s16, ( p_aout->s32_buffer[l_buffer] / 
+        AOUT_MAX_FIFOS ) )
 
- DECLARE_AOUT_THREAD( U8, u8, (( p_aout->s32_buffer[l_buffer] / 
-        AOUT_MAX_FIFOS / 256) + 128 ) * p_aout->i_volume / 256 )
+DECLARE_AOUT_THREAD( U16, u16, (( p_aout->s32_buffer[l_buffer] / 
+        AOUT_MAX_FIFOS) + 128) )
         
-void aout_S8Thread( aout_thread_t * p_aout )
-{
-    intf_ErrMsg( "aout error: 8 bit signed thread unsupported" );
-}
+DECLARE_AOUT_THREAD( U8, u8, (( p_aout->s32_buffer[l_buffer] / 
+        AOUT_MAX_FIFOS / 256) + 128 ) )
 
-void aout_U16Thread( aout_thread_t * p_aout )
-{
-    intf_ErrMsg( "aout error: 16 bit unsigned thread unsupported" );
-}
+DECLARE_AOUT_THREAD( S8, s8, ( p_aout->s32_buffer[l_buffer] / 
+        AOUT_MAX_FIFOS / 256) )
         
 
 /*****************************************************************************