From 62ea5ae2b567a770e5e106493bcad59a9098cb8d Mon Sep 17 00:00:00 2001
From: Georg Lippitsch <georg.lippitsch@gmx.at>
Date: Sun, 11 Jan 2015 15:38:46 +0100
Subject: avdevice/decklink_common: Fix Decklink for Mac

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavdevice/decklink_common.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libavdevice/decklink_common.cpp b/libavdevice/decklink_common.cpp
index 07e16516cf..82b8bdb585 100644
--- a/libavdevice/decklink_common.cpp
+++ b/libavdevice/decklink_common.cpp
@@ -70,6 +70,16 @@ static char *dup_wchar_to_utf8(wchar_t *w)
 #define DECKLINK_STR    OLECHAR *
 #define DECKLINK_STRDUP dup_wchar_to_utf8
 #define DECKLINK_FREE(s) SysFreeString(s)
+#elif __APPLE__
+static char *dup_cfstring_to_utf8(CFStringRef w)
+{
+    char s[256];
+    CFStringGetCString(w, s, 255, kCFStringEncodingUTF8);
+    return av_strdup(s);
+}
+#define DECKLINK_STR    const __CFString *
+#define DECKLINK_STRDUP dup_cfstring_to_utf8
+#define DECKLINK_FREE(s) free((void *) s)
 #else
 #define DECKLINK_STR    const char *
 #define DECKLINK_STRDUP av_strdup
-- 
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