tiffbuffer(3tiff) [opensolaris man page]
TIFFbuffer(3tiff) TIFFbuffer(3tiff) NAME
TIFFbuffer, TIFFReadBufferSetup, TIFFWriteBufferSetup - I/O buffering control routines SYNOPSIS
#include <tiffio.h> int TIFFReadBufferSetup(TIFF*, tdata_t buffer, tsize_t size); int TIFFWriteBufferSetup(TIFF*, tdata_t buffer, tsize_t size); The following routines are provided for client-control of the I/O buffers used by the library. Applications need never use these routines. The routines are provided only for "intelligent clients" that wish to optimize memory usage and/or eliminate potential copy operations that can occur when working with images that have data stored without compression. TIFFReadBufferSetup sets up the data buffer used to read raw (encoded) data from a file. If the specified pointer is NULL (zero), then a buffer of the appropriate size is allocated. Otherwise, the caller must guarantee that the buffer is large enough to hold any individual strip of raw data. TIFFReadBufferSetup returns a non-zero value if the setup was successful. TIFFWriteBufferSetup sets up the data buffer used to write raw (encoded) data to a file. If the specified size is -1 then the buffer size is selected to hold a complete tile or strip, or at least 8 kilobytes, whichever is greater. If the specified buffer is NULL (zero), then a buffer of the appropriate size is dynamically allocated. TIFFWriteBufferSetup returns a non-zero value if the setup was successful. Diagnostics %s: No space for data buffer at scanline %ld. TIFFReadBufferSetup was unable to dynamically allocate space for a data buffer. %s: No space for output buffer. TIFFWriteBufferSetup was unable to dynamically allocate space for a data buffer. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWTiff | +-----------------------------+-----------------------------+ |Interface stability |Uncommitted | +-----------------------------+-----------------------------+ libtiff(3) This man page was originally written by Sam Leffler. Updated by Breda McColgan, Sun Microsystems Inc., 2004. 01 Apr 2004 TIFFbuffer(3tiff)
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TIFFbuffer(3tiff) TIFFbuffer(3tiff) NAME
TIFFbuffer, TIFFReadBufferSetup, TIFFWriteBufferSetup - I/O buffering control routines SYNOPSIS
#include <tiffio.h> int TIFFReadBufferSetup(TIFF*, tdata_t buffer, tsize_t size); int TIFFWriteBufferSetup(TIFF*, tdata_t buffer, tsize_t size); The following routines are provided for client-control of the I/O buffers used by the library. Applications need never use these routines. The routines are provided only for "intelligent clients" that wish to optimize memory usage and/or eliminate potential copy operations that can occur when working with images that have data stored without compression. TIFFReadBufferSetup sets up the data buffer used to read raw (encoded) data from a file. If the specified pointer is NULL (zero), then a buffer of the appropriate size is allocated. Otherwise, the caller must guarantee that the buffer is large enough to hold any individual strip of raw data. TIFFReadBufferSetup returns a non-zero value if the setup was successful. TIFFWriteBufferSetup sets up the data buffer used to write raw (encoded) data to a file. If the specified size is -1 then the buffer size is selected to hold a complete tile or strip, or at least 8 kilobytes, whichever is greater. If the specified buffer is NULL (zero), then a buffer of the appropriate size is dynamically allocated. TIFFWriteBufferSetup returns a non-zero value if the setup was successful. Diagnostics %s: No space for data buffer at scanline %ld. TIFFReadBufferSetup was unable to dynamically allocate space for a data buffer. %s: No space for output buffer. TIFFWriteBufferSetup was unable to dynamically allocate space for a data buffer. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWTiff | +-----------------------------+-----------------------------+ |Interface stability |Uncommitted | +-----------------------------+-----------------------------+ libtiff(3) This man page was originally written by Sam Leffler. Updated by Breda McColgan, Sun Microsystems Inc., 2004. 01 Apr 2004 TIFFbuffer(3tiff)