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--- modules/audio_filter/converter/dtstofloat32.c.orig Tue Apr 17 17:45:06 2007
+++ modules/audio_filter/converter/dtstofloat32.c
@@ -4,7 +4,7 @@
* (http://developers.videolan.org/libdca.html).
*****************************************************************************
* Copyright (C) 2001, 2002libdca the VideoLAN team
- * $Id: dtstofloat32.c 15172 2006-04-11 13:17:20Z zorglub $
+ * $Id: dtstofloat32.c 19787 2007-04-14 15:07:46Z courmisch $
*
* Author: Gildas Bazin <gbazin@videolan.org>
*
@@ -31,10 +31,10 @@
#include <stdlib.h> /* malloc(), free() */
#include <string.h> /* strdup() */
-#include <dts.h> /* libdca header file */
+#include <dca.h> /* libdca header file */
-#include <vlc/decoder.h>
-#include "aout_internal.h"
+#include <vlc_aout.h>
+#include <vlc_block.h>
#include "vlc_filter.h"
/*****************************************************************************
@@ -66,7 +66,7 @@
*****************************************************************************/
struct filter_sys_t
{
- dts_state_t * p_libdts; /* libdca internal structure */
+ dca_state_t * p_libdca; /* libdca internal structure */
vlc_bool_t b_dynrng; /* see below */
int i_flags; /* libdca flags, see dtsdec/doc/libdts.txt */
vlc_bool_t b_dontwarn;
@@ -158,50 +158,50 @@
|| (output.i_original_channels
& (AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT)) )
{
- p_sys->i_flags = DTS_MONO;
+ p_sys->i_flags = DCA_MONO;
}
break;
case AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT:
if ( output.i_original_channels & AOUT_CHAN_DOLBYSTEREO )
{
- p_sys->i_flags = DTS_DOLBY;
+ p_sys->i_flags = DCA_DOLBY;
}
else if ( input.i_original_channels == AOUT_CHAN_CENTER )
{
- p_sys->i_flags = DTS_MONO;
+ p_sys->i_flags = DCA_MONO;
}
else if ( input.i_original_channels & AOUT_CHAN_DUALMONO )
{
- p_sys->i_flags = DTS_CHANNEL;
+ p_sys->i_flags = DCA_CHANNEL;
}
else
{
- p_sys->i_flags = DTS_STEREO;
+ p_sys->i_flags = DCA_STEREO;
}
break;
case AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER:
- p_sys->i_flags = DTS_3F;
+ p_sys->i_flags = DCA_3F;
break;
case AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_REARCENTER:
- p_sys->i_flags = DTS_2F1R;
+ p_sys->i_flags = DCA_2F1R;
break;
case AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARCENTER:
- p_sys->i_flags = DTS_3F1R;
+ p_sys->i_flags = DCA_3F1R;
break;
case AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT:
- p_sys->i_flags = DTS_2F2R;
+ p_sys->i_flags = DCA_2F2R;
break;
case AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT | AOUT_CHAN_CENTER
| AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT:
- p_sys->i_flags = DTS_3F2R;
+ p_sys->i_flags = DCA_3F2R;
break;
default:
@@ -211,13 +211,13 @@
}
if ( output.i_physical_channels & AOUT_CHAN_LFE )
{
- p_sys->i_flags |= DTS_LFE;
+ p_sys->i_flags |= DCA_LFE;
}
- //p_sys->i_flags |= DTS_ADJUST_LEVEL;
+ //p_sys->i_flags |= DCA_ADJUST_LEVEL;
/* Initialize libdca */
- p_sys->p_libdts = dts_init( 0 );
- if( p_sys->p_libdts == NULL )
+ p_sys->p_libdca = dca_init( 0 );
+ if( p_sys->p_libdca == NULL )
{
msg_Err( p_this, "unable to initialize libdca" );
return VLC_EGENERIC;
@@ -300,7 +300,7 @@
/* Needs to be called so the decoder knows which type of bitstream it is
* dealing with. */
int i_sample_rate, i_bit_rate, i_frame_length;
- if( !dts_syncinfo( p_sys->p_libdts, p_in_buf->p_buffer, &i_flags,
+ if( !dca_syncinfo( p_sys->p_libdca, p_in_buf->p_buffer, &i_flags,
&i_sample_rate, &i_bit_rate, &i_frame_length ) )
{
msg_Warn( p_aout, "libdca couldn't sync on frame" );
@@ -309,38 +309,38 @@
}
i_flags = p_sys->i_flags;
- dts_frame( p_sys->p_libdts, p_in_buf->p_buffer,
+ dca_frame( p_sys->p_libdca, p_in_buf->p_buffer,
&i_flags, &i_sample_level, 0 );
- if ( (i_flags & DTS_CHANNEL_MASK) != (p_sys->i_flags & DTS_CHANNEL_MASK)
+ if ( (i_flags & DCA_CHANNEL_MASK) != (p_sys->i_flags & DCA_CHANNEL_MASK)
&& !p_sys->b_dontwarn )
{
msg_Warn( p_aout,
"libdca couldn't do the requested downmix 0x%x->0x%x",
- p_sys->i_flags & DTS_CHANNEL_MASK,
- i_flags & DTS_CHANNEL_MASK );
+ p_sys->i_flags & DCA_CHANNEL_MASK,
+ i_flags & DCA_CHANNEL_MASK );
p_sys->b_dontwarn = 1;
}
if( 0)//!p_sys->b_dynrng )
{
- dts_dynrng( p_sys->p_libdts, NULL, NULL );
+ dca_dynrng( p_sys->p_libdca, NULL, NULL );
}
- for ( i = 0; i < dts_blocks_num(p_sys->p_libdts); i++ )
+ for ( i = 0; i < dca_blocks_num(p_sys->p_libdca); i++ )
{
sample_t * p_samples;
- if( dts_block( p_sys->p_libdts ) )
+ if( dca_block( p_sys->p_libdca ) )
{
- msg_Warn( p_aout, "dts_block failed for block %d", i );
+ msg_Warn( p_aout, "dca_block failed for block %d", i );
break;
}
- p_samples = dts_samples( p_sys->p_libdts );
+ p_samples = dca_samples( p_sys->p_libdca );
- if ( (p_sys->i_flags & DTS_CHANNEL_MASK) == DTS_MONO
+ if ( (p_sys->i_flags & DCA_CHANNEL_MASK) == DCA_MONO
&& (p_filter->output.i_physical_channels
& (AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT)) )
{
@@ -373,7 +373,7 @@
aout_filter_t *p_filter = (aout_filter_t *)p_this;
filter_sys_t *p_sys = (filter_sys_t *)p_filter->p_sys;
- dts_free( p_sys->p_libdts );
+ dca_free( p_sys->p_libdca );
free( p_sys );
}
@@ -427,7 +427,7 @@
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys = p_filter->p_sys;
- dts_free( p_sys->p_libdts );
+ dca_free( p_sys->p_libdca );
free( p_sys );
}
|
