From 8ef4e65e94caad90b2d63ff421c8a8155045cb15 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 24 Feb 2010 20:38:31 +0000
Subject: [PATCH] AV_COPY16() & AV_ZERO16()
Originally committed as revision 22037 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavutil/intreadwrite.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/libavutil/intreadwrite.h b/libavutil/intreadwrite.h
index 9d029a83699..443c7b255f3 100644
--- a/libavutil/intreadwrite.h
+++ b/libavutil/intreadwrite.h
@@ -465,6 +465,10 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
#define AV_COPY(n, d, s) \
(((av_alias##n*)(d))->u##n = ((const av_alias##n*)(s))->u##n)
+#ifndef AV_COPY16
+# define AV_COPY16(d, s) AV_COPY(16, d, s)
+#endif
+
#ifndef AV_COPY32
# define AV_COPY32(d, s) AV_COPY(32, d, s)
#endif
@@ -489,6 +493,10 @@ union unaligned_16 { uint16_t l; } __attribute__((packed)) av_alias;
#define AV_ZERO(n, d) (((av_alias##n*)(d))->u##n = 0)
+#ifndef AV_ZERO16
+# define AV_ZERO16(d) AV_ZERO(16, d)
+#endif
+
#ifndef AV_ZERO32
# define AV_ZERO32(d) AV_ZERO(32, d)
#endif
--
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