This reverts commit 014773b66bdff4de24f384066d1a85d2a5bb6774.
Since 230b1c070, the bytewise AV_W*() macros only expand their
argument once, i.e. doing exactly the same change as was done
in the AV_COPY*U macros, so this change is no longer necessary.
---
libavutil/intreadwrite.h | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/libavutil/intreadwrite.h b/libavutil/intreadwrite.h
index 32747b2..fdb91d6 100644
--- a/libavutil/intreadwrite.h
+++ b/libavutil/intreadwrite.h
@@ -478,11 +478,7 @@ union unaligned_16 { uint16_t l; } __attribute__((packed))
av_alias;
* memory locations.
*/
-#define AV_COPYU(n, d, s) \
- do { \
- uint##n##_t val = AV_RN##n(s); \
- AV_WN##n(d, val); \
- } while (0)
+#define AV_COPYU(n, d, s) AV_WN##n(d, AV_RN##n(s));
#ifndef AV_COPY16U
# define AV_COPY16U(d, s) AV_COPYU(16, d, s)
--
2.7.4 (Apple Git-66)
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