TIFFREADFROMUSERBUFFER(3tiff) LibTIFF TIFFREADFROMUSERBUFFER(3tiff)
NAME
TIFFReadFromUserBuffer - decode data using an user defined buffer
SYNOPSIS
#include <tiffio.h>
TIFFReadFromUserBuffer(3) *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(3), TIFFReadRawStrip(3), TIFFReadScanline(3),
TIFFReadEncodedStrip(3), TIFFReadEncodedTile(3), libtiff(3)
AUTHOR
LibTIFF contributors
COPYRIGHT
1988-2022, LibTIFF contributors
4.6 October 9, 2023 TIFFREADFROMUSERBUFFER(3tiff)
tiff 4.6.0 - Generated Sun Oct 15 05:49:20 CDT 2023