From 884fd4d2590c30c7787fc05b86b050125fd53f33 Mon Sep 17 00:00:00 2001 From: Derek Buitenhuis Date: Tue, 15 Jan 2013 16:08:58 -0500 Subject: [PATCH] tableprint: Fix use of a size_t print with MSVC %zu was introduced in C99, so MSVC has its own way to handle it, namely %Iu. Signed-off-by: Derek Buitenhuis --- libavcodec/tableprint.h | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/libavcodec/tableprint.h b/libavcodec/tableprint.h index 81bb9afdcb..daa89fe99b 100644 --- a/libavcodec/tableprint.h +++ b/libavcodec/tableprint.h @@ -71,10 +71,20 @@ void write_uint32_t_2d_array(const void *, int, int); void write_float_2d_array (const void *, int, int); /** @} */ // end of printfuncs group +/* + * MSVC doesn't have %zu, since it was introduced in C99, + * but has its own %Iu for printing size_t values. + */ +#if defined(_MSC_VER) +#define FMT "Iu" +#else +#define FMT "zu" +#endif + #define WRITE_ARRAY(prefix, type, name) \ do { \ const size_t array_size = FF_ARRAY_ELEMS(name); \ - printf(prefix" "#type" "#name"[%zu] = {\n", \ + printf(prefix" "#type" "#name"[%"FMT"] = {\n", \ array_size); \ write_##type##_array(name, array_size); \ printf("};\n"); \ @@ -84,7 +94,7 @@ void write_float_2d_array (const void *, int, int); do { \ const size_t array_size1 = FF_ARRAY_ELEMS(name); \ const size_t array_size2 = FF_ARRAY_ELEMS(name[0]); \ - printf(prefix" "#type" "#name"[%zu][%zu] = {\n", \ + printf(prefix" "#type" "#name"[%"FMT"][%"FMT"] = {\n", \ array_size1, array_size2 ); \ write_##type##_2d_array(name, array_size1, array_size2); \ printf("};\n"); \