TIFFREADFROMUSERBUFFER(3tiff)       LibTIFF      TIFFREADFROMUSERBUFFER(3tiff)

NAME
       TIFFReadFromUserBuffer - decode data using an user defined buffer

SYNOPSIS

          #include <tiffio.h>

       int TIFFReadFromUserBuffer(TIFF *tif, uint32_t strile, void *inbuf,
       tmsize_t insize, void *outbuf, tmsize_t outsize)

DESCRIPTION
       Use the provided input buffer (inbuf, insize) and decompress it into
       (outbuf, outsize). This function replaces the use of
       TIFFReadEncodedStrip() / TIFFReadEncodedTile() when the user can
       provide the buffer for the input data, for example when he wants to
       avoid libtiff to read the strile offset/count values from the
       StripOffsets / StripByteCounts or TileOffsets / TileByteCounts arrays.
       inbuf content must be writable (if bit reversal is needed).

RETURN VALUES
       Returns 1 in case of success, 0 otherwise.

DIAGNOSTICS
       All error messages are directed to the TIFFErrorExtR() routine.

SEE ALSO
       TIFFOpen (3tiff), TIFFReadRawStrip (3tiff), TIFFReadScanline (3tiff),
       TIFFReadEncodedStrip (3tiff), TIFFReadEncodedTile (3tiff), libtiff
       (3tiff),

AUTHOR
       LibTIFF contributors

COPYRIGHT
       1988-2022, LibTIFF contributors

4.6                            September 8, 2023 TIFFREADFROMUSERBUFFER(3tiff)