diff options
| -rwxr-xr-x | configure | 15 | ||||
| -rw-r--r-- | libmpcodecs/vf_yadif.c | 8 |
2 files changed, 17 insertions, 6 deletions
@@ -1536,6 +1536,18 @@ int main(void) { return 0; } EOF cc_check -pipe && _pipe="-pipe" && echores "yes" || echores "no" + +echocheck "compiler support of named assembler arguments" +_named_asm_args=yes +_def_named_asm_args="#define NAMED_ASM_ARGS 1" +if test "$cc_vendor" = "gnu" && test "$_cc_major" -lt 3 \ + -o "$_cc_major" -eq 3 -a "$_cc_minor" = 0 ; then + _named_asm_args=no + _def_named_asm_args="#undef NAMED_ASM_ARGS" +fi +echores $_named_asm_args + + # Checking for CFLAGS _stripbinaries=yes if test "$_profile" != "" || test "$_debug" != "" ; then @@ -7641,6 +7653,9 @@ $_def_builtin_expect # define attribute_used #endif +/* compiler support for named assembler arguments */ +$_def_named_asm_args + #define PREFIX "$_prefix" #define USE_OSD 1 diff --git a/libmpcodecs/vf_yadif.c b/libmpcodecs/vf_yadif.c index f58c7718d6..c2567e8ddb 100644 --- a/libmpcodecs/vf_yadif.c +++ b/libmpcodecs/vf_yadif.c @@ -71,11 +71,7 @@ static void store_ref(struct vf_priv_s *p, uint8_t *src[3], int src_stride[3], i } } -#if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ == 0) -#undef HAVE_MMX -#endif - -#ifdef HAVE_MMX +#if defined(HAVE_MMX) && defined(NAMED_ASM_ARGS) #define LOAD4(mem,dst) \ "movd "mem", "#dst" \n\t"\ @@ -288,7 +284,7 @@ static void filter_line_mmx2(struct vf_priv_s *p, uint8_t *dst, uint8_t *prev, u #undef CHECK2 #undef FILTER -#endif // HAVE_MMX +#endif /* defined(HAVE_MMX) && defined(NAMED_ASM_ARGS) */ static void filter_line_c(struct vf_priv_s *p, uint8_t *dst, uint8_t *prev, uint8_t *cur, uint8_t *next, int w, int refs, int parity){ int x; |