From 8b4829c2fe10cd4019ba8c352cf1d4d177e8a064 Mon Sep 17 00:00:00 2001
From: Max Kellermann <mk@cm4all.com>
Date: Fri, 24 Oct 2008 08:41:34 +0200
Subject: pcm_resample: support for libsamplerate < 0.1.3

libsamplerate 0.1.2 didn't have the 32 bit <-> float conversion
routines.  Emulate them in case they aren't supported.
---
 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 76f4badb8..04b2b51c5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -390,6 +390,11 @@ if test x$enable_lsr = xyes; then
 	                  [enable_lsr=no;AC_MSG_WARN([libsamplerate not found -- disabling])])
 fi
 
+if test x$enable_lsr = xyes; then
+	PKG_CHECK_MODULES([SAMPLERATE_013], [samplerate >= 0.1.3],,
+		[AC_DEFINE([HAVE_LIBSAMPLERATE_NOINT], 1, [libsamplerate doesn't provide src_int_to_float_array() (<0.1.3)])])
+fi
+
 AM_CONDITIONAL(HAVE_LIBSAMPLERATE, test x$enable_lsr = xyes)
 
 if test x$enable_fifo = xyes; then
-- 
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