diff options
Diffstat (limited to 'media/ffvpx/libavutil/mem_internal.h')
| -rw-r--r-- | media/ffvpx/libavutil/mem_internal.h | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/media/ffvpx/libavutil/mem_internal.h b/media/ffvpx/libavutil/mem_internal.h index 2448c606f1..20f9b3e3f2 100644 --- a/media/ffvpx/libavutil/mem_internal.h +++ b/media/ffvpx/libavutil/mem_internal.h @@ -27,8 +27,6 @@ #include "attributes.h" #include "macros.h" -#include "mem.h" -#include "version.h" /** * @def DECLARE_ALIGNED(n,t,v) @@ -76,27 +74,50 @@ */ #if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v + #define DECLARE_ALIGNED_T(n,t,v) t __attribute__ ((aligned (n))) v #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v #elif defined(__DJGPP__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v + #define DECLARE_ALIGNED_T(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v #elif defined(__GNUC__) || defined(__clang__) - #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v + #define DECLARE_ALIGNED_T(n,t,v) t __attribute__ ((aligned (n))) v #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v #elif defined(_MSC_VER) - #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v + #define DECLARE_ALIGNED_T(n,t,v) __declspec(align(n)) t v #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v #else - #define DECLARE_ALIGNED(n,t,v) t v + #define DECLARE_ALIGNED_T(n,t,v) t v #define DECLARE_ASM_ALIGNED(n,t,v) t v #define DECLARE_ASM_CONST(n,t,v) static const t v #endif +#if HAVE_SIMD_ALIGN_64 + #define ALIGN_64 64 + #define ALIGN_32 32 +#elif HAVE_SIMD_ALIGN_32 + #define ALIGN_64 32 + #define ALIGN_32 32 +#else + #define ALIGN_64 16 + #define ALIGN_32 16 +#endif + +#define DECLARE_ALIGNED(n,t,v) DECLARE_ALIGNED_V(n,t,v) + +// Macro needs to be double-wrapped in order to expand +// possible other macros being passed for n. +#define DECLARE_ALIGNED_V(n,t,v) DECLARE_ALIGNED_##n(t,v) + +#define DECLARE_ALIGNED_4(t,v) DECLARE_ALIGNED_T( 4, t, v) +#define DECLARE_ALIGNED_8(t,v) DECLARE_ALIGNED_T( 8, t, v) +#define DECLARE_ALIGNED_16(t,v) DECLARE_ALIGNED_T( 16, t, v) +#define DECLARE_ALIGNED_32(t,v) DECLARE_ALIGNED_T(ALIGN_32, t, v) +#define DECLARE_ALIGNED_64(t,v) DECLARE_ALIGNED_T(ALIGN_64, t, v) + // Some broken preprocessors need a second expansion // to be forced to tokenize __VA_ARGS__ #define E1(x) x |