mirror of
https://code.videolan.org/videolan/vlc
synced 2024-10-03 01:31:53 +02:00
Fixed a nasty memleak in ugly and linear resamplers when alloca is
unavaliable. Also swaped the score of these modules.
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1e37a8cbae
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46bcf2ee7c
@ -2,7 +2,7 @@
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* linear.c : linear interpolation resampler
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*****************************************************************************
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* Copyright (C) 2002 VideoLAN
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* $Id: linear.c,v 1.11 2003/12/22 14:32:55 sam Exp $
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* $Id$
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*
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* Authors: Gildas Bazin <gbazin@netcourrier.com>
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* Sigmund Augdal <sigmunau@idi.ntnu.no>
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@ -57,7 +57,7 @@ struct aout_filter_sys_t
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*****************************************************************************/
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vlc_module_begin();
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set_description( _("audio filter for linear interpolation resampling") );
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set_capability( "audio filter", 2 );
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set_capability( "audio filter", 5 );
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set_callbacks( Create, Close );
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vlc_module_end();
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@ -118,7 +118,7 @@ static void Close( vlc_object_t * p_this )
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static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
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aout_buffer_t * p_in_buf, aout_buffer_t * p_out_buf )
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{
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float *p_in, *p_out = (float *)p_out_buf->p_buffer;
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float *p_in_orig, *p_in, *p_out = (float *)p_out_buf->p_buffer;
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float *p_prev_sample = (float *)p_filter->p_sys->p_prev_sample;
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int i_nb_channels = aout_FormatNbChannels( &p_filter->input );
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@ -145,7 +145,7 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
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#ifdef HAVE_ALLOCA
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p_in = (float *)alloca( p_in_buf->i_nb_bytes );
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#else
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p_in = (float *)malloc( p_in_buf->i_nb_bytes );
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p_in_orig = p_in = (float *)malloc( p_in_buf->i_nb_bytes );
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#endif
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if( p_in == NULL )
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{
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@ -226,4 +226,8 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
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p_out_buf->i_nb_bytes = p_out_buf->i_nb_samples *
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i_nb_channels * sizeof(int32_t);
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#ifndef HAVE_ALLOCA
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free( p_in_orig );
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#endif
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}
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@ -2,7 +2,7 @@
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* ugly.c : ugly resampler (changes pitch)
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*****************************************************************************
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* Copyright (C) 2002 VideoLAN
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* $Id: ugly.c,v 1.9 2003/03/04 03:27:40 gbazin Exp $
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* $Id$
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*
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* Authors: Samuel Hocevar <sam@zoy.org>
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*
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@ -44,7 +44,7 @@ static void DoWork ( aout_instance_t *, aout_filter_t *, aout_buffer_t *,
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*****************************************************************************/
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vlc_module_begin();
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set_description( _("audio filter for ugly resampling") );
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set_capability( "audio filter", 5 );
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set_capability( "audio filter", 2 );
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set_callbacks( Create, NULL );
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vlc_module_end();
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@ -82,7 +82,7 @@ static int Create( vlc_object_t *p_this )
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static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
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aout_buffer_t * p_in_buf, aout_buffer_t * p_out_buf )
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{
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int32_t *p_in, *p_out = (int32_t*)p_out_buf->p_buffer;
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int32_t *p_in_orig, *p_in, *p_out = (int32_t*)p_out_buf->p_buffer;
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unsigned int i_nb_channels = aout_FormatNbChannels( &p_filter->input );
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unsigned int i_in_nb = p_in_buf->i_nb_samples;
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@ -100,7 +100,7 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
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#ifdef HAVE_ALLOCA
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p_in = (int32_t *)alloca( p_in_buf->i_nb_bytes );
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#else
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p_in = (int32_t *)malloc( p_in_buf->i_nb_bytes );
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p_in_orig = p_in = (int32_t *)malloc( p_in_buf->i_nb_bytes );
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#endif
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if( p_in == NULL )
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{
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@ -131,4 +131,9 @@ static void DoWork( aout_instance_t * p_aout, aout_filter_t * p_filter,
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p_out_buf->start_date = p_in_buf->start_date;
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p_out_buf->end_date = p_out_buf->start_date + p_out_buf->i_nb_samples *
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1000000 / p_filter->output.i_rate;
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#ifndef HAVE_ALLOCA
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free( p_in_orig );
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#endif
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}
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