- Use dynamic libdca instead of static libdts

Partly obtained from:	vlc svn

multimedia/vlc/Makefile

@@ -10,6 +10,7 @@
 
 PORTNAME=	vlc
 DISTVERSION=	0.8.6b
+PORTREVISION=	1
 PORTEPOCH=	2
 CATEGORIES=	multimedia audio ipv6 net www
 MASTER_SITES=	http://download.videolan.org/pub/videolan/vlc/${DISTVERSION}/ \
@@ -334,7 +335,7 @@ CONFIGURE_ARGS+=--disable-daap
 .endif
 
 .if !defined(WITHOUT_DTS)
-LIB_DEPENDS+=	dca.0:${PORTSDIR}/multimedia/libdca
+BUILD_DEPENDS+=	${LOCALBASE}/lib/libdts.a:${PORTSDIR}/multimedia/libdts
 CONFIGURE_ARGS+=--enable-dts
 .else
 CONFIGURE_ARGS+=--disable-dts

multimedia/vlc/Makefile.inc

@@ -260,6 +260,7 @@ post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/lib/win32|${LOCALBASE}/lib/win32|' \
 		${WRKSRC}/loader/module.c
 .endif
+	@${REINPLACE_CMD} -e 's|dts|dca|g' ${WRKSRC}/configure
 
 pre-configure:
 .if !exists(${LOCALBASE}/libdata/pkgconfig/libavcodec.pc) && exists(${LOCALBASE}/lib/libavformat.a)

multimedia/vlc/files/patch-configure

@@ -1,6 +1,6 @@
---- configure.orig	Fri Dec  8 20:33:49 2006
+--- configure.orig	Tue Apr 17 17:46:17 2007
-+++ configure	Sun Dec 10 09:40:46 2006
++++ configure	Tue May  1 08:56:07 2007
-@@ -2412,8 +2412,7 @@
+@@ -2444,8 +2444,7 @@
  done
  if test -z "$ac_aux_dir"; then
    { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in autotools \"$srcdir\"/autotools" >&5
@@ -10,7 +10,7 @@
  fi
  
  # These three variables are undocumented and unsupported,
-@@ -37873,8 +37872,7 @@
+@@ -37905,8 +37904,7 @@
          if test -n "${enable_dv}"
          then
            { { echo "$as_me:$LINENO: error: cannot find libraw1394 headers" >&5
@@ -20,7 +20,7 @@
          fi
  
  fi
-@@ -37893,8 +37891,7 @@
+@@ -37925,8 +37923,7 @@
              { echo "$as_me:$LINENO: result: no" >&5
  echo "${ECHO_T}no" >&6; }
        { { echo "$as_me:$LINENO: error: cannot cd to ${real_dv_raw1394_tree}" >&5
@@ -30,7 +30,7 @@
      fi
      if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
      then
-@@ -38113,8 +38110,7 @@
+@@ -38145,8 +38142,7 @@
          if test -n "${enable_dv}"
          then
            { { echo "$as_me:$LINENO: error: cannot find libavc1394 headers" >&5
@@ -40,3 +40,20 @@
          fi
  
  fi
+@@ -43314,15 +43310,11 @@
+ echo "${ECHO_T}$ac_cv_lib_dts_pic_dts_free" >&6; }
+ if test $ac_cv_lib_dts_pic_dts_free = yes; then
+ 
+-  for element in ffmpeg; do
+-    eval "LDFLAGS_${element}="'"'"-ldts_pic "'$'"{LDFLAGS_${element}} "'"'
+-    am_modules_with_ldflags="${am_modules_with_ldflags} ${element}"
+-  done
+ 
+ else
+ 
+   for element in ffmpeg; do
+-    eval "LDFLAGS_${element}="'"'"-ldts "'$'"{LDFLAGS_${element}} "'"'
++    eval "LDFLAGS_${element}="'"'"-ldca "'$'"{LDFLAGS_${element}} "'"'
+     am_modules_with_ldflags="${am_modules_with_ldflags} ${element}"
+   done
+ 

multimedia/vlc/files/patch-modules_audio_filter_converter_dtstofloat32.c

@@ -0,0 +1,189 @@
+--- 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 );
+ }
+