From 41bf7d8d72964890ca435ba21543fbdeca9bc3b7 Mon Sep 17 00:00:00 2001
From: Jack Moffitt <jack@xiph.org>
Date: Sat, 24 Feb 2001 01:18:50 +0000
Subject: [PATCH] added new function suggested by rik@kde.org updated library
version for release
git-svn-id: http://svn.xiph.org/trunk/ao@1328 0101bb08-14d6-0310-b084-bc0e0c8e3800
---
configure.in | 2 +-
include/ao/ao.h | 1 +
src/audio_out.c | 14 ++++++++++++++
3 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/configure.in b/configure.in
index 992a886..6d5a844 100644
--- a/configure.in
+++ b/configure.in
@@ -7,7 +7,7 @@ AM_DISABLE_STATIC
dnl Library versioning
LIB_CURRENT=1
LIB_REVISION=0
-LIB_AGE=0
+LIB_AGE=1
AC_SUBST(LIB_CURRENT)
AC_SUBST(LIB_REVISION)
AC_SUBST(LIB_AGE)
diff --git a/include/ao/ao.h b/include/ao/ao.h
index 08f1bd9..8f2029b 100644
--- a/include/ao/ao.h
+++ b/include/ao/ao.h
@@ -95,6 +95,7 @@ void ao_play(ao_device_t *device, void* output_samples, uint_32 num_bytes);
void ao_close(ao_device_t *device);
/* misc functions */
+int ao_get_driver_count(void);
int ao_is_big_endian(void);
#ifdef __cplusplus
diff --git a/src/audio_out.c b/src/audio_out.c
index 62002bb..0b50416 100644
--- a/src/audio_out.c
+++ b/src/audio_out.c
@@ -318,3 +318,17 @@ int ao_is_big_endian(void)
if (bytewise[0] == 0xba) return 1;
return 0;
}
+
+int ao_get_driver_count(void)
+{
+ int i = 0;
+
+ driver_tree_t *driver = driver_head;
+
+ while (driver) {
+ i++;
+ driver = driver->next;
+ }
+
+ return i;
+}
--
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