kc3-lang/libjpeg-turbo/jconfig.h.in

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• Hash : 3ebcc320
  Author :
  Date : 2015-05-15T19:09:44
  

  __WORDSIZE doesn't seem to be available on platforms other than Mac or Linux, and best practices are for user-level code not to rely on it anyhow, since it's meant to be an internal macro.  Fortunately, autoconf already has a way of determining the word size at configure time, so it can be passed into the compiler.  This should work on any platform and has been tested on all of the Un*x platforms we support (Linux, Mac, FreeBSD, Solaris.)
  
  
  git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1550 632fc199-4ca6-4c93-a231-07263d6284db
  

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• jconfig.h.in

• /* Version ID for the JPEG library.
   * Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
   */
  #define JPEG_LIB_VERSION  62	/* Version 6b */
  
  /* libjpeg-turbo version */
  #define LIBJPEG_TURBO_VERSION 0
  
  /* Support arithmetic encoding */
  #undef C_ARITH_CODING_SUPPORTED
  
  /* Support arithmetic decoding */
  #undef D_ARITH_CODING_SUPPORTED
  
  /*
   * Define BITS_IN_JSAMPLE as either
   *   8   for 8-bit sample values (the usual setting)
   *   12  for 12-bit sample values
   * Only 8 and 12 are legal data precisions for lossy JPEG according to the
   * JPEG standard, and the IJG code does not support anything else!
   * We do not support run-time selection of data precision, sorry.
   */
  
  #define BITS_IN_JSAMPLE  8      /* use 8 or 12 */
  
  /* Define to 1 if you have the <locale.h> header file. */
  #undef HAVE_LOCALE_H
  
  /* Define to 1 if you have the <stddef.h> header file. */
  #undef HAVE_STDDEF_H
  
  /* Define to 1 if you have the <stdlib.h> header file. */
  #undef HAVE_STDLIB_H
  
  /* Define to 1 if the system has the type `unsigned char'. */
  #undef HAVE_UNSIGNED_CHAR
  
  /* Define to 1 if the system has the type `unsigned short'. */
  #undef HAVE_UNSIGNED_SHORT
  
  /* Compiler does not support pointers to undefined structures. */
  #undef INCOMPLETE_TYPES_BROKEN
  
  /* Support in-memory source/destination managers */
  #undef MEM_SRCDST_SUPPORTED
  
  /* Define if you have BSD-like bzero and bcopy in <strings.h> rather than
     memset/memcpy in <string.h>. */
  #undef NEED_BSD_STRINGS
  
  /* Define if you need to include <sys/types.h> to get size_t. */
  #undef NEED_SYS_TYPES_H
  
  /* Define if your (broken) compiler shifts signed values as if they were
     unsigned. */
  #undef RIGHT_SHIFT_IS_UNSIGNED
  
  /* Use accelerated SIMD routines. */
  #undef WITH_SIMD
  
  /* Define to 1 if type `char' is unsigned and you are not using gcc.  */
  #ifndef __CHAR_UNSIGNED__
  # undef __CHAR_UNSIGNED__
  #endif
  
  /* Define to empty if `const' does not conform to ANSI C. */
  #undef const
  
  /* Define to `unsigned int' if <sys/types.h> does not define. */
  #undef size_t
  
  /* The size of `size_t', as computed by sizeof. */
  #undef SIZEOF_SIZE_T
  

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