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remove dependencies on jpeg files. Tom Lane, committed by pnunn.

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pnunn%netscape.com 1998-08-11 20:45:18 +00:00
parent fc9395e64d
commit 647bb6a7e0
1 changed files with 18 additions and 3 deletions
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21
modules/libimg/src/dither.cpp
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@ -19,10 +19,25 @@
#include "if.h"
#include "il.h"
#include "jinclude.h"
#include "jpeglib.h"
#include "jerror.h"
#include "jpegint.h"
/* cope with brain-damaged compilers that don't make sizeof return a size_t */
#ifdef SIZEOF
#undef SIZEOF
#endif
#define SIZEOF(object) ((size_t) sizeof(object))
/* just in case someone needs it */
#ifdef RIGHT_SHIFT_IS_UNSIGNED
#define SHIFT_TEMPS INT32 shift_temp;
#define RIGHT_SHIFT(x,shft) \
((shift_temp = (x)) < 0 ? \
(shift_temp >> (shft)) | ((~((INT32) 0)) << (32-(shft))) : \
(shift_temp >> (shft)))
#else
#define SHIFT_TEMPS
#define RIGHT_SHIFT(x,shft) ((x) >> (shft))
#endif
/* BEGIN code adapted from jpeg library */