- case VLC_FOURCC( 'a', 'r', 'a', 'w' ):
- switch( ( p_dec->fmt_in.audio.i_bitspersample + 7 ) / 8 )
- {
- case 1:
- p_dec->fmt_out.i_codec = VLC_CODEC_U8;
- break;
- case 2:
- p_dec->fmt_out.i_codec = VLC_CODEC_S16L;
- break;
- case 3:
- p_dec->fmt_out.i_codec = VLC_CODEC_S24L;
- break;
- case 4:
- p_dec->fmt_out.i_codec = VLC_CODEC_S32L;
- break;
- default:
- msg_Err( p_dec, "unknown raw audio sample size" );
- return VLC_EGENERIC;
- }
- break;
-
- case VLC_FOURCC( 't', 'w', 'o', 's' ):
- switch( ( p_dec->fmt_in.audio.i_bitspersample + 7 ) / 8 )
- {
- case 1:
- p_dec->fmt_out.i_codec = VLC_CODEC_S8;
- break;
- case 2:
- p_dec->fmt_out.i_codec = VLC_CODEC_S16B;
- break;
- case 3:
- p_dec->fmt_out.i_codec = VLC_CODEC_S24B;
- break;
- case 4:
- p_dec->fmt_out.i_codec = VLC_CODEC_S32B;
- break;
- default:
- msg_Err( p_dec, "unknown raw audio sample size" );
- return VLC_EGENERIC;
- }
- break;
-
- case VLC_FOURCC( 's', 'o', 'w', 't' ):
- switch( ( p_dec->fmt_in.audio.i_bitspersample + 7 ) / 8 )
- {
- case 1:
- p_dec->fmt_out.i_codec = VLC_CODEC_S8;
- break;
- case 2:
- p_dec->fmt_out.i_codec = VLC_CODEC_S16L;
- break;
- case 3:
- p_dec->fmt_out.i_codec = VLC_CODEC_S24L;
- break;
- case 4:
- p_dec->fmt_out.i_codec = VLC_CODEC_S32L;
- break;
- default:
- msg_Err( p_dec, "unknown raw audio sample size" );
- return VLC_EGENERIC;
- }
- break;
+ p_dec->fmt_out.i_codec = vlc_fourcc_GetCodecAudio( p_dec->fmt_in.i_codec,
+ p_dec->fmt_in.audio.i_bitspersample );
+ if( !p_dec->fmt_out.i_codec )
+ {
+ msg_Err( p_dec, "unknown raw audio sample size" );
+ return VLC_EGENERIC;
+ }