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cdparanoia: expose cache size setting

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This setting was added in cdparanoia 10.2.  The default value is good
for audio extraction, but lower values (previous versions of cdparanoia
used 150) are better for realtime playback.

Fixes #586331.
This commit is contained in:
Jonathan Matthew 2009-06-19 11:27:40 +10:00 committed by Tim-Philipp Müller
parent b80b350840
commit 9daee1f4a9
3 changed files with 27 additions and 1 deletions
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8
configure.ac
View file

@ -480,6 +480,14 @@ AG_GST_CHECK_FEATURE(CDPARANOIA, [CDParanoia], cdparanoia, [
AC_DEFINE_UNQUOTED(CDPARANOIA_HEADERS_IN_DIR, ,
defined if cdda headers are in a cdda/ directory)
fi
if test "x$FOUND_CDPARANOIA" = "xyes";
then
AC_CHECK_LIB(cdda_paranoia,
paranoia_cachemodel_size,
: ,
HAVE_CDPARANOIA=no)
fi
AC_SUBST(CDPARANOIA_LIBS)
])
dnl FIXME : add second check somehow if that is necessary

19
ext/cdparanoia/gstcdparanoiasrc.c
View file

@ -43,13 +43,15 @@ enum
PROP_READ_SPEED,
PROP_PARANOIA_MODE,
PROP_SEARCH_OVERLAP,
PROP_GENERIC_DEVICE
PROP_GENERIC_DEVICE,
PROP_CACHE_SIZE
};
#define DEFAULT_READ_SPEED -1
#define DEFAULT_SEARCH_OVERLAP -1
#define DEFAULT_PARANOIA_MODE PARANOIA_MODE_FRAGMENT
#define DEFAULT_GENERIC_DEVICE NULL
#define DEFAULT_CACHE_SIZE -1
GST_DEBUG_CATEGORY_STATIC (gst_cd_paranoia_src_debug);
#define GST_CAT_DEFAULT gst_cd_paranoia_src_debug
@ -125,6 +127,7 @@ gst_cd_paranoia_src_init (GstCdParanoiaSrc * src, GstCdParanoiaSrcClass * klass)
src->paranoia_mode = DEFAULT_PARANOIA_MODE;
src->read_speed = DEFAULT_READ_SPEED;
src->generic_device = g_strdup (DEFAULT_GENERIC_DEVICE);
src->cache_size = DEFAULT_CACHE_SIZE;
}
static void
@ -158,6 +161,11 @@ gst_cd_paranoia_src_class_init (GstCdParanoiaSrcClass * klass)
"Force minimum overlap search during verification to n sectors", -1,
75, DEFAULT_SEARCH_OVERLAP,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_CACHE_SIZE,
g_param_spec_int ("cache-size", "Cache size",
"Set CD cache size to n sectors", -1,
G_MAXINT, DEFAULT_CACHE_SIZE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/* FIXME: we don't really want signals for this, but messages on the bus,
* but then we can't check any longer whether anyone is interested in them */
@ -245,6 +253,8 @@ gst_cd_paranoia_src_open (GstCddaBaseSrc * cddabasesrc, const gchar * device)
if (src->search_overlap != -1)
paranoia_overlapset (src->p, src->search_overlap);
if (src->cache_size != -1)
paranoia_cachemodel_size (src->p, src->cache_size);
src->next_sector = -1;
@ -442,6 +452,10 @@ gst_cd_paranoia_src_set_property (GObject * object, guint prop_id,
src->search_overlap = g_value_get_int (value);
break;
}
case PROP_CACHE_SIZE:{
src->cache_size = g_value_get_int (value);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -471,6 +485,9 @@ gst_cd_paranoia_src_get_property (GObject * object, guint prop_id,
case PROP_SEARCH_OVERLAP:
g_value_set_int (value, src->search_overlap);
break;
case PROP_CACHE_SIZE:
g_value_set_int (value, src->cache_size);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;

1
ext/cdparanoia/gstcdparanoiasrc.h
View file

@ -63,6 +63,7 @@ struct _GstCdParanoiaSrc {
gint paranoia_mode;
gint read_speed;
gint search_overlap;
gint cache_size;
gchar *generic_device;
};