buildroot
Public
Source
committed 298cd8eaa21xxxxxxxxxxhttp://patchwork.openembedded.org/patch/921/​diff -ur libmad-0.15.1b-orig/fixed.h libmad-0.15.1b/fixed.h--- libmad-0.15.1b-orig/fixed.h 2004-02-17 12:32:03.000000000 +1030+++ libmad-0.15.1b/fixed.h 2009-08-05 10:46:30.000000000 +0930@@ -299,6 +299,23 @@ # elif defined(FPM_MIPS)+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */+#if defined (__GNUC__) && defined (__GNUC_MINOR__)+#define __GNUC_PREREQ(maj, min) \+ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))+#else+#define __GNUC_PREREQ(maj, min) 0+#endif++#if __GNUC_PREREQ(4,4)+ typedef unsigned int u64_di_t __attribute__ ((mode (DI)));+# define MAD_F_MLX(hi, lo, x, y) \+ do { \+ u64_di_t __ll = (u64_di_t) (x) * (y); \+ hi = __ll >> 32; \+ lo = __ll; \+ } while (0) +#else /* * This MIPS version is fast and accurate; the disposition of the least * significant bit depends on OPT_ACCURACY via mad_f_scale64().@@ -328,6 +345,7 @@ : "%r" ((x) >> 12), "r" ((y) >> 16)) # define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo)) # endif+#endif /* __GNU_PREREQ(4,4) */ # if defined(OPT_SPEED) # define mad_f_scale64(hi, lo) \diff -ur libmad-0.15.1b-orig/mad.h libmad-0.15.1b/mad.h--- libmad-0.15.1b-orig/mad.h 2004-02-17 13:25:44.000000000 +1030+++ libmad-0.15.1b/mad.h 2009-08-05 10:42:40.000000000 +0930@@ -344,6 +344,23 @@ # elif defined(FPM_MIPS)+/* Test for gcc >= maj.min, as per __GNUC_PREREQ in glibc */+#if defined (__GNUC__) && defined (__GNUC_MINOR__)+#define __GNUC_PREREQ(maj, min) \+ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))+#else+#define __GNUC_PREREQ(maj, min) 0+#endif++#if __GNUC_PREREQ(4,4)+ typedef unsigned int u64_di_t __attribute__ ((mode (DI)));+# define MAD_F_MLX(hi, lo, x, y) \+ do { \+ u64_di_t __ll = (u64_di_t) (x) * (y); \+ hi = __ll >> 32; \+ lo = __ll; \+ } while (0) +#else /* * This MIPS version is fast and accurate; the disposition of the least * significant bit depends on OPT_ACCURACY via mad_f_scale64().@@ -373,6 +390,7 @@ : "%r" ((x) >> 12), "r" ((y) >> 16)) # define MAD_F_MLZ(hi, lo) ((mad_fixed_t) (lo)) # endif+#endif /* __GNU_PREREQ(4,4) */ # if defined(OPT_SPEED) # define mad_f_scale64(hi, lo) \