X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fmodules%2Fsox%2Ffilter_sox.c;h=7c0928bd65a7cd1556c6f026f5745315c4832cf4;hb=b99b5ee7f1f91538cfbd9ab50f3028b0340a0bd0;hp=ca8e3d3bcfbca372aade793fbe145d26af3b899b;hpb=791bd9376050a663e68122d4feb841854805249c;p=melted diff --git a/src/modules/sox/filter_sox.c b/src/modules/sox/filter_sox.c index ca8e3d3..7c0928b 100644 --- a/src/modules/sox/filter_sox.c +++ b/src/modules/sox/filter_sox.c @@ -3,19 +3,19 @@ * Copyright (C) 2003-2004 Ushodaya Enterprises Limited * Author: Dan Dennedy * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. * - * This program is distributed in the hope that it will be useful, + * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "filter_sox.h" @@ -225,12 +225,18 @@ static int filter_get_audio( mlt_frame frame, int16_t **buffer, mlt_audio_format int j; char *normalise = mlt_properties_get( filter_properties, "normalise" ); double normalised_gain = 1.0; +#if (ST_LIB_VERSION_CODE >= ST_LIB_VERSION(13,0,0)) + st_sample_t dummy_clipped_count = 0; +#endif // Convert to sox encoding while( p != end ) { +#if (ST_LIB_VERSION_CODE >= ST_LIB_VERSION(13,0,0)) + *p = ST_SIGNED_WORD_TO_SAMPLE( *q, dummy_clipped_count ); +#else *p = ST_SIGNED_WORD_TO_SAMPLE( *q ); - +#endif // Compute rms amplitude while we are accessing each sample rms += ( double )*p * ( double )*p; @@ -320,7 +326,11 @@ static int filter_get_audio( mlt_frame frame, int16_t **buffer, mlt_audio_format end = p + *samples; while ( p != end ) { +#if (ST_LIB_VERSION_CODE >= ST_LIB_VERSION(13,0,0)) + *q = ST_SAMPLE_TO_SIGNED_WORD( *p ++, dummy_clipped_count ); +#else *q = ST_SAMPLE_TO_SIGNED_WORD( *p ++ ); +#endif q += *channels; } }