From 5977ef5552f89fc1cd52a5331a1650a0508c29a0 Mon Sep 17 00:00:00 2001
From: Alessandro Decina <alessandro.d@gmail.com>
Date: Wed, 12 Nov 2014 16:45:12 +0100
Subject: [PATCH] vtenc: fix build on iOS

---
 sys/applemedia/vtenc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sys/applemedia/vtenc.c b/sys/applemedia/vtenc.c
index 5e48c8b1c9..3978e4ec74 100644
--- a/sys/applemedia/vtenc.c
+++ b/sys/applemedia/vtenc.c
@@ -527,14 +527,16 @@ static VTCompressionSessionRef
 gst_vtenc_create_session (GstVTEnc * self)
 {
   VTCompressionSessionRef session = NULL;
-  CFMutableDictionaryRef encoder_spec, pb_attrs;
+  CFMutableDictionaryRef encoder_spec = NULL, pb_attrs;
   OSStatus status;
 
+#if !HAVE_IOS
   encoder_spec =
       CFDictionaryCreateMutable (NULL, 0, &kCFTypeDictionaryKeyCallBacks,
       &kCFTypeDictionaryValueCallBacks);
   gst_vtutil_dict_set_boolean (encoder_spec,
       kVTVideoEncoderSpecification_EnableHardwareAcceleratedVideoEncoder, true);
+#endif
 
   pb_attrs = CFDictionaryCreateMutable (NULL, 0, &kCFTypeDictionaryKeyCallBacks,
       &kCFTypeDictionaryValueCallBacks);
@@ -600,7 +602,8 @@ gst_vtenc_create_session (GstVTEnc * self)
 #endif
 
 beach:
-  CFRelease (encoder_spec);
+  if (encoder_spec)
+    CFRelease (encoder_spec);
   CFRelease (pb_attrs);
 
   return session;