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src/java.desktop/share/native/common/awt/medialib/mlib_sys.c

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rev 59106 : imported patch client


  31 #include <sys/param.h>
  32 #else
  33 #include <malloc.h>
  34 #endif
  35 #include <mlib_types.h>
  36 #include <mlib_sys_proto.h>
  37 #include "mlib_SysMath.h"
  38 
  39 /***************************************************************/
  40 
  41 #if ! defined ( __MEDIALIB_OLD_NAMES )
  42 #if defined ( __SUNPRO_C )
  43 
  44 #pragma weak mlib_memmove = __mlib_memmove
  45 #pragma weak mlib_malloc = __mlib_malloc
  46 #pragma weak mlib_realloc = __mlib_realloc
  47 #pragma weak mlib_free = __mlib_free
  48 #pragma weak mlib_memset = __mlib_memset
  49 #pragma weak mlib_memcpy = __mlib_memcpy
  50 
  51 #ifdef MLIB_NO_LIBSUNMATH
  52 #pragma weak mlib_sincosf = __mlib_sincosf
  53 #endif /* MLIB_NO_LIBSUNMATH */
  54 
  55 #elif defined ( __GNUC__ ) /* defined ( __SUNPRO_C ) */
  56 
  57   __typeof__ ( __mlib_memmove) mlib_memmove
  58     __attribute__ ((weak,alias("__mlib_memmove")));
  59   __typeof__ ( __mlib_malloc) mlib_malloc
  60     __attribute__ ((weak,alias("__mlib_malloc")));
  61   __typeof__ ( __mlib_realloc) mlib_realloc
  62     __attribute__ ((weak,alias("__mlib_realloc")));
  63   __typeof__ ( __mlib_free) mlib_free
  64     __attribute__ ((weak,alias("__mlib_free")));
  65   __typeof__ ( __mlib_memset) mlib_memset
  66     __attribute__ ((weak,alias("__mlib_memset")));
  67   __typeof__ ( __mlib_memcpy) mlib_memcpy
  68     __attribute__ ((weak,alias("__mlib_memcpy")));
  69 
  70 #ifdef MLIB_NO_LIBSUNMATH
  71 
  72 void __mlib_sincosf (float x, float *s, float *c);
  73 
  74 __typeof__ ( __mlib_sincosf) mlib_sincosf
  75     __attribute__ ((weak,alias("__mlib_sincosf")));
  76 #endif /* MLIB_NO_LIBSUNMATH */
  77 
  78 #else /* defined ( __SUNPRO_C ) */
  79 
  80 #error  "unknown platform"
  81 
  82 #endif /* defined ( __SUNPRO_C ) */
  83 #endif /* ! defined ( __MEDIALIB_OLD_NAMES ) */
  84 
  85 /***************************************************************/
  86 
  87 void *__mlib_malloc(mlib_u32 size)
  88 {
  89 #if defined(_MSC_VER) || defined(AIX)
  90   /*
  91    * Currently, all MS C compilers for Win32 platforms default to 8 byte
  92    * alignment. -- from stdlib.h of MS VC++5.0.
  93    *
  94    * On AIX, the malloc subroutine returns a pointer to space suitably
  95    * aligned for the storage of any type of object (see 'man malloc').
  96    */


 110 void __mlib_free(void *ptr)
 111 {
 112   free(ptr);
 113 }
 114 
 115 void *__mlib_memset(void *s, mlib_s32 c, mlib_u32 n)
 116 {
 117   return memset(s, c, n);
 118 }
 119 
 120 void *__mlib_memcpy(void *s1, void *s2, mlib_u32 n)
 121 {
 122   return memcpy(s1, s2, n);
 123 }
 124 
 125 void *__mlib_memmove(void *s1, void *s2, mlib_u32 n)
 126 {
 127   return memmove(s1, s2, n);
 128 }
 129 
 130 #ifdef MLIB_NO_LIBSUNMATH
 131 
 132 void __mlib_sincosf (mlib_f32 x, mlib_f32 *s, mlib_f32 *c)
 133 {
 134   *s = (mlib_f32)sin(x);
 135   *c = (mlib_f32)cos(x);
 136 }
 137 
 138 #endif /* MLIB_NO_LIBSUNMATH */


  31 #include <sys/param.h>
  32 #else
  33 #include <malloc.h>
  34 #endif
  35 #include <mlib_types.h>
  36 #include <mlib_sys_proto.h>
  37 #include "mlib_SysMath.h"
  38 
  39 /***************************************************************/
  40 
  41 #if ! defined ( __MEDIALIB_OLD_NAMES )
  42 #if defined ( __SUNPRO_C )
  43 
  44 #pragma weak mlib_memmove = __mlib_memmove
  45 #pragma weak mlib_malloc = __mlib_malloc
  46 #pragma weak mlib_realloc = __mlib_realloc
  47 #pragma weak mlib_free = __mlib_free
  48 #pragma weak mlib_memset = __mlib_memset
  49 #pragma weak mlib_memcpy = __mlib_memcpy
  50 

  51 #pragma weak mlib_sincosf = __mlib_sincosf

  52 
  53 #elif defined ( __GNUC__ ) /* defined ( __SUNPRO_C ) */
  54 
  55   __typeof__ ( __mlib_memmove) mlib_memmove
  56     __attribute__ ((weak,alias("__mlib_memmove")));
  57   __typeof__ ( __mlib_malloc) mlib_malloc
  58     __attribute__ ((weak,alias("__mlib_malloc")));
  59   __typeof__ ( __mlib_realloc) mlib_realloc
  60     __attribute__ ((weak,alias("__mlib_realloc")));
  61   __typeof__ ( __mlib_free) mlib_free
  62     __attribute__ ((weak,alias("__mlib_free")));
  63   __typeof__ ( __mlib_memset) mlib_memset
  64     __attribute__ ((weak,alias("__mlib_memset")));
  65   __typeof__ ( __mlib_memcpy) mlib_memcpy
  66     __attribute__ ((weak,alias("__mlib_memcpy")));
  67 


  68 void __mlib_sincosf (float x, float *s, float *c);
  69 
  70 __typeof__ ( __mlib_sincosf) mlib_sincosf
  71     __attribute__ ((weak,alias("__mlib_sincosf")));

  72 
  73 #else /* defined ( __SUNPRO_C ) */
  74 
  75 #error  "unknown platform"
  76 
  77 #endif /* defined ( __SUNPRO_C ) */
  78 #endif /* ! defined ( __MEDIALIB_OLD_NAMES ) */
  79 
  80 /***************************************************************/
  81 
  82 void *__mlib_malloc(mlib_u32 size)
  83 {
  84 #if defined(_MSC_VER) || defined(AIX)
  85   /*
  86    * Currently, all MS C compilers for Win32 platforms default to 8 byte
  87    * alignment. -- from stdlib.h of MS VC++5.0.
  88    *
  89    * On AIX, the malloc subroutine returns a pointer to space suitably
  90    * aligned for the storage of any type of object (see 'man malloc').
  91    */


 105 void __mlib_free(void *ptr)
 106 {
 107   free(ptr);
 108 }
 109 
 110 void *__mlib_memset(void *s, mlib_s32 c, mlib_u32 n)
 111 {
 112   return memset(s, c, n);
 113 }
 114 
 115 void *__mlib_memcpy(void *s1, void *s2, mlib_u32 n)
 116 {
 117   return memcpy(s1, s2, n);
 118 }
 119 
 120 void *__mlib_memmove(void *s1, void *s2, mlib_u32 n)
 121 {
 122   return memmove(s1, s2, n);
 123 }
 124 


 125 void __mlib_sincosf (mlib_f32 x, mlib_f32 *s, mlib_f32 *c)
 126 {
 127   *s = (mlib_f32)sin(x);
 128   *c = (mlib_f32)cos(x);
 129 }


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