Change the definition of AVERROR_NUMEXPECTED at the next libavutil

[ffmpeg] / libavutil / internal.h

diff --git a/libavutil/internal.h b/libavutil/internal.h
index 5091e1ce117272803f9cf65b2aecdf5cb23cd88d..b47db3d8c61da398c9412706ebd10beebe1d3b44 100644 (file)
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -35,8 +35,7 @@
 #include <stddef.h>
 #include <assert.h>
 #include "config.h"
-#include "common.h"
-#include "mem.h"
+#include "attributes.h"
 #include "timer.h"
 
 #ifndef attribute_align_arg
@@ -128,28 +127,6 @@
 
 /* math */
 
-extern const uint8_t ff_sqrt_tab[256];
-
-static inline av_const unsigned int ff_sqrt(unsigned int a)
-{
-    unsigned int b;
-
-    if (a < 255) return (ff_sqrt_tab[a + 1] - 1) >> 4;
-    else if (a < (1 << 12)) b = ff_sqrt_tab[a >> 4] >> 2;
-#if !CONFIG_SMALL
-    else if (a < (1 << 14)) b = ff_sqrt_tab[a >> 6] >> 1;
-    else if (a < (1 << 16)) b = ff_sqrt_tab[a >> 8]   ;
-#endif
-    else {
-        int s = av_log2_16bit(a >> 16) >> 1;
-        unsigned int c = a >> (s + 2);
-        b = ff_sqrt_tab[c >> (s + 8)];
-        b = FASTDIV(c,b) + (b << s);
-    }
-
-    return b - (a < b * b);
-}
-
 #if ARCH_X86
 #define MASK_ABS(mask, level)\
             __asm__ volatile(\
@@ -214,65 +191,7 @@ static inline av_const unsigned int ff_sqrt(unsigned int a)
     }\
 }
 
-#if !HAVE_EXP2
-#undef exp2
-#define exp2(x) exp((x) * 0.693147180559945)
-#endif /* HAVE_EXP2 */
-
-#if !HAVE_EXP2F
-#undef exp2f
-#define exp2f(x) exp2(x)
-#endif /* HAVE_EXP2F */
-
-#if !HAVE_LLRINT
-#undef llrint
-#define llrint(x) rint(x)
-#endif /* HAVE_LLRINT */
-
-#if !HAVE_LOG2
-#undef log2
-#define log2(x) (log(x) * 1.44269504088896340736)
-#endif /* HAVE_LOG2 */
-
-#if !HAVE_LOG2F
-#undef log2f
-#define log2f(x) log2(x)
-#endif /* HAVE_LOG2F */
-
-#if !HAVE_LRINT
-static av_always_inline av_const long int lrint(double x)
-{
-    return rint(x);
-}
-#endif /* HAVE_LRINT */
-
-#if !HAVE_LRINTF
-static av_always_inline av_const long int lrintf(float x)
-{
-    return (int)(rint(x));
-}
-#endif /* HAVE_LRINTF */
-
-#if !HAVE_ROUND
-static av_always_inline av_const double round(double x)
-{
-    return (x > 0) ? floor(x + 0.5) : ceil(x - 0.5);
-}
-#endif /* HAVE_ROUND */
-
-#if !HAVE_ROUNDF
-static av_always_inline av_const float roundf(float x)
-{
-    return (x > 0) ? floor(x + 0.5) : ceil(x - 0.5);
-}
-#endif /* HAVE_ROUNDF */
-
-#if !HAVE_TRUNCF
-static av_always_inline av_const float truncf(float x)
-{
-    return (x > 0) ? floor(x) : ceil(x);
-}
-#endif /* HAVE_TRUNCF */
+#include "libm.h"
 
 /**
  * Returns NULL if CONFIG_SMALL is true, otherwise the argument