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lavu/internal: rename macro E(x) to EXPAND(x)

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Fixes bunch of warnings of E redefinition under clang.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-02-09 14:02:13 +00:00
parent 4fa9defc7f
commit faac85005c
1 changed files with 4 additions and 4 deletions
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8
libavutil/internal.h
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@ -60,7 +60,7 @@
// Some broken preprocessors need a second expansion
// to be forced to tokenize __VA_ARGS__
#define E(x) x
#define EXPAND(x) x
#define LOCAL_ALIGNED_A(a, t, v, s, o, ...) \
uint8_t la_##v[sizeof(t s o) + (a)]; \
@ -70,16 +70,16 @@
DECLARE_ALIGNED(a, t, la_##v) s o; \
t (*v) o = la_##v
#define LOCAL_ALIGNED(a, t, v, ...) E(LOCAL_ALIGNED_A(a, t, v, __VA_ARGS__,,))
#define LOCAL_ALIGNED(a, t, v, ...) EXPAND(LOCAL_ALIGNED_A(a, t, v, __VA_ARGS__,,))
#if HAVE_LOCAL_ALIGNED_8
# define LOCAL_ALIGNED_8(t, v, ...) E(LOCAL_ALIGNED_D(8, t, v, __VA_ARGS__,,))
# define LOCAL_ALIGNED_8(t, v, ...) EXPAND(LOCAL_ALIGNED_D(8, t, v, __VA_ARGS__,,))
#else
# define LOCAL_ALIGNED_8(t, v, ...) LOCAL_ALIGNED(8, t, v, __VA_ARGS__)
#endif
#if HAVE_LOCAL_ALIGNED_16
# define LOCAL_ALIGNED_16(t, v, ...) E(LOCAL_ALIGNED_D(16, t, v, __VA_ARGS__,,))
# define LOCAL_ALIGNED_16(t, v, ...) EXPAND(LOCAL_ALIGNED_D(16, t, v, __VA_ARGS__,,))
#else
# define LOCAL_ALIGNED_16(t, v, ...) LOCAL_ALIGNED(16, t, v, __VA_ARGS__)
#endif