vlc-ios/patches/0018-audiounit_ios-try-to-handle-data-drops-more-efficien.patch

From 13592a7641bdeecaec39af1043e5bd806f082d08 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
Date: Mon, 1 Apr 2013 16:54:57 +0200
Subject: [PATCH 3/4] audiounit_ios: try to handle data drops more efficiently

Needs mooar testing
---
 modules/audio_output/audiounit_ios.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/modules/audio_output/audiounit_ios.c b/modules/audio_output/audiounit_ios.c
index 24e1266..a4af9d2 100644
--- a/modules/audio_output/audiounit_ios.c
+++ b/modules/audio_output/audiounit_ios.c
@@ -392,9 +392,8 @@ static OSStatus RenderCallback(vlc_object_t *p_obj,
 
     /* check if we have enough data */
     if (!availableBytes) {
-        /* return an empty buffer so silence is played until we have data */
-        for (UInt32 j = 0; j < inNumberFrames; j++)
-            targetBuffer[j] = 0.;
+        /* bail out and restart unit the next time we receive some data */
+        Flush(p_aout, false);
     } else {
         memcpy(targetBuffer, buffer, __MIN(bytesToCopy, availableBytes));
         TPCircularBufferConsume(&p_sys->circular_buffer, __MIN(bytesToCopy, availableBytes));
-- 
1.7.12.4 (Apple Git-37)