From 03a401e4779a287d2760376a10ef4ea415803b00 Mon Sep 17 00:00:00 2001
From: Gregory Smith <gasmith@vmware.com>
Date: Tue, 2 Oct 2012 08:18:41 -0700
Subject: OSX: Set mDataByteSize correctly on AudioBuffers during render.

---
 src/output/osx_output_plugin.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'src/output/osx_output_plugin.c')

diff --git a/src/output/osx_output_plugin.c b/src/output/osx_output_plugin.c
index fbba81749..cd51fca20 100644
--- a/src/output/osx_output_plugin.c
+++ b/src/output/osx_output_plugin.c
@@ -228,9 +228,13 @@ osx_render(void *vdata,
 	g_cond_signal(od->condition);
 	g_mutex_unlock(od->mutex);
 
-	if (nbytes < buffer_size)
-		memset((unsigned char*)buffer->mData + nbytes, 0,
-		       buffer_size - nbytes);
+	buffer->mDataByteSize = nbytes;
+
+	unsigned i;
+	for (i = 1; i < buffer_list->mNumberBuffers; ++i) {
+		buffer = &buffer_list->mBuffers[i];
+		buffer->mDataByteSize = 0;
+	}
 
 	return 0;
 }
-- 
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