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99 lines
2.0 KiB
C
99 lines
2.0 KiB
C
/*
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* The Python Imaging Library
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* $Id$
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*
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* platform declarations for the imaging core library
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*
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* Copyright (c) Fredrik Lundh 1995-2003.
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*/
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#include "Python.h"
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/* Check that we have an ANSI compliant compiler */
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#ifndef HAVE_PROTOTYPES
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#error Sorry, this library requires support for ANSI prototypes.
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#endif
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#ifndef STDC_HEADERS
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#error Sorry, this library requires ANSI header files.
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#endif
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#if defined(PIL_NO_INLINE)
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#define inline
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#else
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#if defined(_MSC_VER) && !defined(__GNUC__)
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#define inline __inline
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#endif
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#endif
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#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#ifdef __CYGWIN__
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#undef _WIN64
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#undef _WIN32
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#undef __WIN32__
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#undef WIN32
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#endif
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#else /* not WIN */
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/* For System that are not Windows, we'll need to define these. */
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/* We have to define them instead of using typedef because the JPEG lib also
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defines their own types with the same names, so we need to be able to undef
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ours before including the JPEG code. */
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#if __STDC_VERSION__ >= 199901L /* C99+ */
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#include <stdint.h>
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#define INT8 int8_t
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#define UINT8 uint8_t
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#define INT16 int16_t
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#define UINT16 uint16_t
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#define INT32 int32_t
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#define UINT32 uint32_t
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#else /* < C99 */
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#define INT8 signed char
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#if SIZEOF_SHORT == 2
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#define INT16 short
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#elif SIZEOF_INT == 2
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#define INT16 int
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#else
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#error Cannot find required 16-bit integer type
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#endif
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#if SIZEOF_SHORT == 4
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#define INT32 short
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#elif SIZEOF_INT == 4
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#define INT32 int
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#elif SIZEOF_LONG == 4
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#define INT32 long
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#else
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#error Cannot find required 32-bit integer type
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#endif
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#define UINT8 unsigned char
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#define UINT16 unsigned INT16
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#define UINT32 unsigned INT32
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#endif /* < C99 */
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#endif /* not WIN */
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/* assume IEEE; tweak if necessary (patches are welcome) */
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#define FLOAT16 UINT16
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#define FLOAT32 float
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#define FLOAT64 double
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#ifdef _MSC_VER
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typedef signed __int64 int64_t;
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#endif
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#ifdef __GNUC__
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#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
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#endif
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