aout_Format(s)Print: use vlc_object rather than audio_output

include/vlc_aout.h

@@ -234,7 +234,9 @@ static inline unsigned aout_FormatNbChannels(const audio_sample_format_t *fmt)
 
 VLC_API unsigned int aout_BitsPerSample( vlc_fourcc_t i_format ) VLC_USED;
 VLC_API void aout_FormatPrepare( audio_sample_format_t * p_format );
-VLC_API void aout_FormatPrint( audio_output_t * p_aout, const char * psz_text, const audio_sample_format_t * p_format );
+VLC_API void aout_FormatPrint(vlc_object_t *, const char *,
+                              const audio_sample_format_t *);
+#define aout_FormatPrint(o, t, f) aout_FormatPrint(VLC_OBJECT(o), t, f)
 VLC_API const char * aout_FormatPrintChannels( const audio_sample_format_t * ) VLC_USED;
 
 VLC_API void aout_VolumeNoneInit( audio_output_t * );

src/audio_output/aout_internal.h

@@ -168,7 +168,11 @@ aout_buffer_t *aout_FifoPop( aout_fifo_t * p_fifo ) VLC_USED;
 void aout_FifoReset( aout_fifo_t * );
 void aout_FifoMoveDates( aout_fifo_t *, mtime_t );
 void aout_FifoDestroy( aout_fifo_t * p_fifo );
-void aout_FormatsPrint( audio_output_t * p_aout, const char * psz_text, const audio_sample_format_t * p_format1, const audio_sample_format_t * p_format2 );
+void aout_FormatsPrint(vlc_object_t *, const char *,
+                       const audio_sample_format_t *,
+                       const audio_sample_format_t *);
+#define aout_FormatsPrint(o, t, a, b) \
+        aout_FormatsPrint(VLC_OBJECT(o), t, a, b)
 bool aout_ChangeFilterString( vlc_object_t *, audio_output_t *, const char *psz_variable, const char *psz_name, bool b_add );
 
 /* From dec.c */

src/audio_output/common.c

@@ -290,26 +290,28 @@ const char * aout_FormatPrintChannels( const audio_sample_format_t * p_format )
     return "ERROR";
 }
 
-/*****************************************************************************
- * aout_FormatPrint : print a format in a human-readable form
- *****************************************************************************/
-void aout_FormatPrint( audio_output_t * p_aout, const char * psz_text,
-                       const audio_sample_format_t * p_format )
+#undef aout_FormatPrint
+/**
+ * Prints an audio sample format in a human-readable form.
+ */
+void aout_FormatPrint( vlc_object_t *obj, const char *psz_text,
+                       const audio_sample_format_t *p_format )
 {
-    msg_Dbg( p_aout, "%s '%4.4s' %d Hz %s frame=%d samples/%d bytes", psz_text,
+    msg_Dbg( obj, "%s '%4.4s' %d Hz %s frame=%d samples/%d bytes", psz_text,
              (char *)&p_format->i_format, p_format->i_rate,
              aout_FormatPrintChannels( p_format ),
              p_format->i_frame_length, p_format->i_bytes_per_frame );
 }
 
-/*****************************************************************************
- * aout_FormatsPrint : print two formats in a human-readable form
- *****************************************************************************/
-void aout_FormatsPrint( audio_output_t * p_aout, const char * psz_text,
+#undef aout_FormatsPrint
+/**
+ * Prints two formats in a human-readable form
+ */
+void aout_FormatsPrint( vlc_object_t *obj, const char * psz_text,
                         const audio_sample_format_t * p_format1,
                         const audio_sample_format_t * p_format2 )
 {
-    msg_Dbg( p_aout, "%s '%4.4s'->'%4.4s' %d Hz->%d Hz %s->%s",
+    msg_Dbg( obj, "%s '%4.4s'->'%4.4s' %d Hz->%d Hz %s->%s",
              psz_text,
              (char *)&p_format1->i_format, (char *)&p_format2->i_format,
              p_format1->i_rate, p_format2->i_rate,