diff options
Diffstat (limited to 'converter/other/jpeg2000/libjasper/include/jasper/jas_stream.h')
| -rw-r--r-- | converter/other/jpeg2000/libjasper/include/jasper/jas_stream.h | 222 |
1 files changed, 111 insertions, 111 deletions
diff --git a/converter/other/jpeg2000/libjasper/include/jasper/jas_stream.h b/converter/other/jpeg2000/libjasper/include/jasper/jas_stream.h index 1062fe1d..8d4d4a77 100644 --- a/converter/other/jpeg2000/libjasper/include/jasper/jas_stream.h +++ b/converter/other/jpeg2000/libjasper/include/jasper/jas_stream.h @@ -6,14 +6,14 @@ */ /* __START_OF_JASPER_LICENSE__ - * + * * JasPer Software License - * + * * IMAGE POWER JPEG-2000 PUBLIC LICENSE * ************************************ - * + * * GRANT: - * + * * Permission is hereby granted, free of charge, to any person (the "User") * obtaining a copy of this software and associated documentation, to deal * in the JasPer Software without restriction, including without limitation @@ -21,22 +21,22 @@ * and/or sell copies of the JasPer Software (in source and binary forms), * and to permit persons to whom the JasPer Software is furnished to do so, * provided further that the License Conditions below are met. - * + * * License Conditions * ****************** - * + * * A. Redistributions of source code must retain the above copyright notice, * and this list of conditions, and the following disclaimer. - * + * * B. Redistributions in binary form must reproduce the above copyright * notice, and this list of conditions, and the following disclaimer in * the documentation and/or other materials provided with the distribution. - * + * * C. Neither the name of Image Power, Inc. nor any other contributor * (including, but not limited to, the University of British Columbia and * Michael David Adams) may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * D. User agrees that it shall not commence any action against Image Power, * Inc., the University of British Columbia, Michael David Adams, or any * other contributors (collectively "Licensors") for infringement of any @@ -56,17 +56,17 @@ * trade dress, or service mark rights); and (v) divisions, continuations, * renewals, reissues and extensions of the foregoing (as and to the extent * applicable) now existing, hereafter filed, issued or acquired. - * + * * E. If User commences an infringement action against any Licensor(s) then * such Licensor(s) shall have the right to terminate User's license and * all sublicenses that have been granted hereunder by User to other parties. - * + * * F. This software is for use only in hardware or software products that * are compliant with ISO/IEC 15444-1 (i.e., JPEG-2000 Part 1). No license * or right to this Software is granted for products that do not comply * with ISO/IEC 15444-1. The JPEG-2000 Part 1 standard can be purchased * from the ISO. - * + * * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. * NO USE OF THE JASPER SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER * THIS DISCLAIMER. THE JASPER SOFTWARE IS PROVIDED BY THE LICENSORS AND @@ -106,7 +106,7 @@ * TECHNOLOGY OR PRODUCTS FOR HIGH RISK ACTIVITIES AND WILL ENSURE THAT ITS * CUSTOMERS AND END-USERS OF ITS PRODUCTS ARE PROVIDED WITH A COPY OF THE * NOTICE SPECIFIED IN THIS SECTION. - * + * * __END_OF_JASPER_LICENSE__ */ @@ -141,7 +141,7 @@ extern "C" { /* On most UNIX systems, we probably need to define O_BINARY ourselves. */ #ifndef O_BINARY -#define O_BINARY 0 +#define O_BINARY 0 #endif /* @@ -149,64 +149,64 @@ extern "C" { */ /* The stream was opened for reading. */ -#define JAS_STREAM_READ 0x0001 +#define JAS_STREAM_READ 0x0001 /* The stream was opened for writing. */ -#define JAS_STREAM_WRITE 0x0002 +#define JAS_STREAM_WRITE 0x0002 /* The stream was opened for appending. */ -#define JAS_STREAM_APPEND 0x0004 +#define JAS_STREAM_APPEND 0x0004 /* The stream was opened in binary mode. */ -#define JAS_STREAM_BINARY 0x0008 +#define JAS_STREAM_BINARY 0x0008 /* The stream should be created/truncated. */ -#define JAS_STREAM_CREATE 0x0010 +#define JAS_STREAM_CREATE 0x0010 -#define JAS_STREAM_NOCLOSE 0x0020 +#define JAS_STREAM_NOCLOSE 0x0020 /* * Stream buffering flags. */ /* The stream is unbuffered. */ -#define JAS_STREAM_UNBUF 0x0000 +#define JAS_STREAM_UNBUF 0x0000 /* The stream is line buffered. */ -#define JAS_STREAM_LINEBUF 0x0001 +#define JAS_STREAM_LINEBUF 0x0001 /* The stream is fully buffered. */ -#define JAS_STREAM_FULLBUF 0x0002 +#define JAS_STREAM_FULLBUF 0x0002 /* The buffering mode mask. */ -#define JAS_STREAM_BUFMODEMASK 0x000f +#define JAS_STREAM_BUFMODEMASK 0x000f /* The memory associated with the buffer needs to be deallocated when the stream is destroyed. */ -#define JAS_STREAM_FREEBUF 0x0008 +#define JAS_STREAM_FREEBUF 0x0008 /* The buffer is currently being used for reading. */ -#define JAS_STREAM_RDBUF 0x0010 +#define JAS_STREAM_RDBUF 0x0010 /* The buffer is currently being used for writing. */ -#define JAS_STREAM_WRBUF 0x0020 +#define JAS_STREAM_WRBUF 0x0020 /* * Stream error flags. */ /* The end-of-file has been encountered (on reading). */ -#define JAS_STREAM_EOF 0x0001 +#define JAS_STREAM_EOF 0x0001 /* An I/O error has been encountered on the stream. */ -#define JAS_STREAM_ERR 0x0002 +#define JAS_STREAM_ERR 0x0002 /* The read/write limit has been exceeded. */ -#define JAS_STREAM_RWLIMIT 0x0004 +#define JAS_STREAM_RWLIMIT 0x0004 /* The error mask. */ #define JAS_STREAM_ERRMASK \ - (JAS_STREAM_EOF | JAS_STREAM_ERR | JAS_STREAM_RWLIMIT) + (JAS_STREAM_EOF | JAS_STREAM_ERR | JAS_STREAM_RWLIMIT) /* * Other miscellaneous constants. */ /* The default buffer size (for fully-buffered operation). */ -#define JAS_STREAM_BUFSIZE 8192 +#define JAS_STREAM_BUFSIZE 8192 /* The default permission mask for file creation. */ -#define JAS_STREAM_PERMS 0666 +#define JAS_STREAM_PERMS 0666 /* The maximum number of characters that can always be put back on a stream. */ -#define JAS_STREAM_MAXPUTBACK 16 +#define JAS_STREAM_MAXPUTBACK 16 /******************************************************************************\ * Types. @@ -224,17 +224,17 @@ typedef void jas_stream_obj_t; typedef struct { - /* Read characters from a file object. */ - int (*read_)(jas_stream_obj_t *obj, char *buf, int cnt); + /* Read characters from a file object. */ + int (*read_)(jas_stream_obj_t *obj, char *buf, int cnt); - /* Write characters to a file object. */ - int (*write_)(jas_stream_obj_t *obj, char *buf, int cnt); + /* Write characters to a file object. */ + int (*write_)(jas_stream_obj_t *obj, char *buf, int cnt); - /* Set the position for a file object. */ - long (*seek_)(jas_stream_obj_t *obj, long offset, int origin); + /* Set the position for a file object. */ + long (*seek_)(jas_stream_obj_t *obj, long offset, int origin); - /* Close a file object. */ - int (*close_)(jas_stream_obj_t *obj); + /* Close a file object. */ + int (*close_)(jas_stream_obj_t *obj); } jas_stream_ops_t; @@ -244,46 +244,46 @@ typedef struct { typedef struct { - /* The mode in which the stream was opened. */ - int openmode_; + /* The mode in which the stream was opened. */ + int openmode_; - /* The buffering mode. */ - int bufmode_; + /* The buffering mode. */ + int bufmode_; - /* The stream status. */ - int flags_; + /* The stream status. */ + int flags_; - /* The start of the buffer area to use for reading/writing. */ - unsigned char *bufbase_; + /* The start of the buffer area to use for reading/writing. */ + unsigned char *bufbase_; - /* The start of the buffer area excluding the extra initial space for - character putback. */ - unsigned char *bufstart_; + /* The start of the buffer area excluding the extra initial space for + character putback. */ + unsigned char *bufstart_; - /* The buffer size. */ - int bufsize_; + /* The buffer size. */ + int bufsize_; - /* The current position in the buffer. */ - unsigned char *ptr_; + /* The current position in the buffer. */ + unsigned char *ptr_; - /* The number of characters that must be read/written before - the buffer needs to be filled/flushed. */ - int cnt_; + /* The number of characters that must be read/written before + the buffer needs to be filled/flushed. */ + int cnt_; - /* A trivial buffer to be used for unbuffered operation. */ - unsigned char tinybuf_[JAS_STREAM_MAXPUTBACK + 1]; + /* A trivial buffer to be used for unbuffered operation. */ + unsigned char tinybuf_[JAS_STREAM_MAXPUTBACK + 1]; - /* The operations for the underlying stream file object. */ - jas_stream_ops_t *ops_; + /* The operations for the underlying stream file object. */ + jas_stream_ops_t *ops_; - /* The underlying stream file object. */ - jas_stream_obj_t *obj_; + /* The underlying stream file object. */ + jas_stream_obj_t *obj_; - /* The number of characters read/written. */ - long rwcnt_; + /* The number of characters read/written. */ + long rwcnt_; - /* The maximum number of characters that may be read/written. */ - long rwlimit_; + /* The maximum number of characters that may be read/written. */ + long rwlimit_; } jas_stream_t; @@ -300,23 +300,23 @@ typedef int jas_stream_fileobj_t; typedef struct { - /* The data associated with this file. */ - unsigned char *buf_; + /* The data associated with this file. */ + unsigned char *buf_; - /* The allocated size of the buffer for holding file data. */ - int bufsize_; + /* The allocated size of the buffer for holding file data. */ + int bufsize_; - /* The length of the file. */ - int_fast32_t len_; + /* The length of the file. */ + int_fast32_t len_; - /* The seek position. */ - int_fast32_t pos_; + /* The seek position. */ + int_fast32_t pos_; - /* Is the buffer growable? */ - int growable_; + /* Is the buffer growable? */ + int growable_; - /* Was the buffer allocated internally? */ - int myalloc_; + /* Was the buffer allocated internally? */ + int myalloc_; } jas_stream_memobj_t; @@ -348,26 +348,26 @@ int jas_stream_close(jas_stream_t *stream); /* Get the EOF indicator for a stream. */ #define jas_stream_eof(stream) \ - (((stream)->flags_ & JAS_STREAM_EOF) != 0) + (((stream)->flags_ & JAS_STREAM_EOF) != 0) /* Get the error indicator for a stream. */ #define jas_stream_error(stream) \ - (((stream)->flags_ & JAS_STREAM_ERR) != 0) + (((stream)->flags_ & JAS_STREAM_ERR) != 0) /* Clear the error indicator for a stream. */ #define jas_stream_clearerr(stream) \ - ((stream)->flags_ &= ~(JAS_STREAM_ERR | JAS_STREAM_EOF)) + ((stream)->flags_ &= ~(JAS_STREAM_ERR | JAS_STREAM_EOF)) /* Get the read/write limit for a stream. */ -#define jas_stream_getrwlimit(stream) \ - (((const jas_stream_t *)(stream))->rwlimit_) +#define jas_stream_getrwlimit(stream) \ + (((const jas_stream_t *)(stream))->rwlimit_) /* Set the read/write limit for a stream. */ int jas_stream_setrwlimit(jas_stream_t *stream, long rwlimit); /* Get the read/write count for a stream. */ -#define jas_stream_getrwcount(stream) \ - (((const jas_stream_t *)(stream))->rwcnt_) +#define jas_stream_getrwcount(stream) \ + (((const jas_stream_t *)(stream))->rwcnt_) /* Set the read/write count for a stream. */ long jas_stream_setrwcount(jas_stream_t *stream, long rwcnt); @@ -378,16 +378,16 @@ long jas_stream_setrwcount(jas_stream_t *stream, long rwcnt); /* Read a character from a stream. */ #if defined(DEBUG) -#define jas_stream_getc(stream) jas_stream_getc_func(stream) +#define jas_stream_getc(stream) jas_stream_getc_func(stream) #else -#define jas_stream_getc(stream) jas_stream_getc_macro(stream) +#define jas_stream_getc(stream) jas_stream_getc_macro(stream) #endif /* Write a character to a stream. */ #if defined(DEBUG) -#define jas_stream_putc(stream, c) jas_stream_putc_func(stream, c) +#define jas_stream_putc(stream, c) jas_stream_putc_func(stream, c) #else -#define jas_stream_putc(stream, c) jas_stream_putc_macro(stream, c) +#define jas_stream_putc(stream, c) jas_stream_putc_macro(stream, c) #endif /* Read characters from a stream into a buffer. */ @@ -407,9 +407,9 @@ char *jas_stream_gets(jas_stream_t *stream, char *buf, int bufsize); /* Look at the next character to be read from a stream without actually removing it from the stream. */ -#define jas_stream_peekc(stream) \ - (((stream)->cnt_ <= 0) ? jas_stream_fillbuf(stream, 0) : \ - ((int)(*(stream)->ptr_))) +#define jas_stream_peekc(stream) \ + (((stream)->cnt_ <= 0) ? jas_stream_fillbuf(stream, 0) : \ + ((int)(*(stream)->ptr_))) /* Put a character back on a stream. */ int jas_stream_ungetc(jas_stream_t *stream, int c); @@ -463,26 +463,26 @@ directly, you will die a horrible, miserable, and painful death! */ /* Read a character from a stream. */ #define jas_stream_getc_macro(stream) \ - ((!((stream)->flags_ & (JAS_STREAM_ERR | JAS_STREAM_EOF | \ - JAS_STREAM_RWLIMIT))) ? \ - (((stream)->rwlimit_ >= 0 && (stream)->rwcnt_ >= (stream)->rwlimit_) ? \ - (stream->flags_ |= JAS_STREAM_RWLIMIT, EOF) : \ - jas_stream_getc2(stream)) : EOF) + ((!((stream)->flags_ & (JAS_STREAM_ERR | JAS_STREAM_EOF | \ + JAS_STREAM_RWLIMIT))) ? \ + (((stream)->rwlimit_ >= 0 && (stream)->rwcnt_ >= (stream)->rwlimit_) ? \ + (stream->flags_ |= JAS_STREAM_RWLIMIT, EOF) : \ + jas_stream_getc2(stream)) : EOF) #define jas_stream_getc2(stream) \ - ((--(stream)->cnt_ < 0) ? jas_stream_fillbuf(stream, 1) : \ - (++(stream)->rwcnt_, (int)(*(stream)->ptr_++))) + ((--(stream)->cnt_ < 0) ? jas_stream_fillbuf(stream, 1) : \ + (++(stream)->rwcnt_, (int)(*(stream)->ptr_++))) /* Write a character to a stream. */ #define jas_stream_putc_macro(stream, c) \ - ((!((stream)->flags_ & (JAS_STREAM_ERR | JAS_STREAM_EOF | \ - JAS_STREAM_RWLIMIT))) ? \ - (((stream)->rwlimit_ >= 0 && (stream)->rwcnt_ >= (stream)->rwlimit_) ? \ - (stream->flags_ |= JAS_STREAM_RWLIMIT, EOF) : \ - jas_stream_putc2(stream, c)) : EOF) + ((!((stream)->flags_ & (JAS_STREAM_ERR | JAS_STREAM_EOF | \ + JAS_STREAM_RWLIMIT))) ? \ + (((stream)->rwlimit_ >= 0 && (stream)->rwcnt_ >= (stream)->rwlimit_) ? \ + (stream->flags_ |= JAS_STREAM_RWLIMIT, EOF) : \ + jas_stream_putc2(stream, c)) : EOF) #define jas_stream_putc2(stream, c) \ - (((stream)->bufmode_ |= JAS_STREAM_WRBUF, --(stream)->cnt_ < 0) ? \ - jas_stream_flushbuf((stream), (unsigned char)(c)) : \ - (++(stream)->rwcnt_, (int)(*(stream)->ptr_++ = (c)))) + (((stream)->bufmode_ |= JAS_STREAM_WRBUF, --(stream)->cnt_ < 0) ? \ + jas_stream_flushbuf((stream), (unsigned char)(c)) : \ + (++(stream)->rwcnt_, (int)(*(stream)->ptr_++ = (c)))) /* These prototypes need to be here for the sake of the stream_getc and stream_putc macros. */ |